CN118896779B - Test device of carrier-based high-speed boat engine - Google Patents
Test device of carrier-based high-speed boat engine Download PDFInfo
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- CN118896779B CN118896779B CN202411158964.9A CN202411158964A CN118896779B CN 118896779 B CN118896779 B CN 118896779B CN 202411158964 A CN202411158964 A CN 202411158964A CN 118896779 B CN118896779 B CN 118896779B
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000741 silica gel Substances 0.000 claims description 16
- 229910002027 silica gel Inorganic materials 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 235000014676 Phragmites communis Nutrition 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 70
- 238000013461 design Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000011435 rock Substances 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 22
- 230000035939 shock Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Testing Of Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a test device of a ship-based high-speed boat engine, and relates to the technical field of mechanical equipment test. This test device of carrier-based high-speed boat engine through compound mechanism design, through control loading board at slide rail piece surface slip, thereby reach the effect of regulation and control interval, auxiliary slide rail plays supplementary gliding effect, with this gliding stationarity of assurance part, take place the skew when avoiding bearing the engine, then play fixed effect to the engine through electric putter control splint, take place to rock when preventing that the engine detects, avoid influencing the detection effect, splint drive clamp mechanism and fix the engine, the spout piece plays the effect of guide, take place the skew when avoiding clamp mechanism to remove, improve the accuracy nature of operation, adjust according to the size of engine through clamp mechanism, thereby reach the effect of enlarging application scope, improve the suitability of anchor clamps, prevent to fix unstable to the engine.
Description
Technical Field
The invention relates to the technical field of mechanical equipment testing, in particular to a testing device for a ship-borne high-speed boat engine.
Background
The carrier-based high-speed boat engine is a device specially used for providing power for a high-speed boat used on a warship, common carrier-based high-speed boat engine types comprise a gas turbine, a high-performance diesel engine and the like, and the engine test device is professional equipment for evaluating the performance, reliability and durability of the engine.
Before the existing testing device tests the engine, the engine is large in size and weight, so that collision and vibration are easy to generate when the engine is placed, the condition that a clamp is not applicable exists, the testing effect is affected due to the fact that the fixing effect is not ideal, and new design is conducted aiming at the condition.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme that the test device of the ship-borne high-speed boat engine comprises:
Preferably, the compound mechanism is used for fixing the ship-borne high-speed boat engine;
the frame body is used for supporting the composite mechanism;
The processing mechanism is used for rubbing a crankshaft of the ship-borne high-speed boat engine;
The bottom of the composite mechanism is fixedly connected with the top of the frame body, one side of the top of the frame body, which is far away from the composite mechanism, is fixedly connected with the bottom of the processing mechanism, and one side of the outer part of the processing mechanism, which is far away from the composite mechanism, is fixedly connected with a motor;
the compound mechanism comprises a bearing plate, the middle department fixedly connected with gomphosis piece of bearing plate bottom, the bottom sliding connection of gomphosis piece has a slide rail piece, through control bearing plate at slide rail piece surface slip to this effect that reaches regulation and control interval, the bottom of slide rail piece and the top fixed connection of support body, the both sides sliding connection of bearing plate bottom has auxiliary slide rail, and auxiliary slide rail plays the effect of auxiliary slip, with this gliding stationarity of assurance part, take place the skew when avoiding bearing the engine, the bottom of auxiliary slide rail and the top fixed connection of support body, the outside fixedly connected with electric putter of bearing plate, one side fixedly connected with splint of bearing plate is kept away from to electric putter, plays fixed effect through electric putter control splint to the engine, takes place to rock when preventing the engine from detecting, avoids influencing the detection effect, the top fixedly connected with spout piece of splint drives clamp mechanism to the engine, and the spout piece takes place the skew when avoiding clamp mechanism to remove, the accuracy of operation, the outside sliding connection of spout piece has clamp mechanism, through clamp mechanism, carries out the size adjustment through the clamp mechanism to carry out the stability of application scope, the stability of the engine is reached to the fixed connection of the top, the stability is improved.
Preferably, the fixture mechanism comprises a square plate, the outside sliding connection of bottom and spout piece of square plate, one side fixedly connected with silica gel piece of square plate outside, laminating at the engine surface through the silica gel piece increases the frictional force to the material, with this improvement fixed effect, further improve stable effect, make the centre gripping more firm, be difficult for the landing, play shock attenuation buffering's effect through the silica gel material, reduce equipment surface wear, extension equipment life avoids influencing clamping stress, the piece face recess has been seted up in the outside of silica gel piece, through seting up the face recess of piece, through the reinforcing gripping power of fluting, further improve stability and the reliability of gripping, one side fixedly connected with spring bar of square plate is kept away from to the silica gel piece, the effect of fixing the engine is carried out to the engine through spring bar connection square plate to this reaches, extrudees the spring bar according to the size of engine simultaneously, compresses the spring, fixes the engine through the elasticity of spring, enlarges the centre gripping scope simultaneously, enlarges the application scope, improves the centre gripping effect, one side and splint are kept away from to the square plate to the spring bar is fixed with the top of splint.
Preferably, the buffer gear includes the buffering roof, places the engine on the buffering roof, and the buffering roof atress extrudees the elastic rod to this reaches shock attenuation buffering's effect, avoids the object to be overweight to cause the impact to equipment, avoids engine surface impact wearing and tearing simultaneously, the bottom fixedly connected with elastic rod of buffering roof, and when the elastic rod received the extrusion, it slides to the cylindricality piece bottom to make cylindricality shell, with this effect that reaches secondary buffering, further reduces the part amplitude, improves stable effect, the bottom fixedly connected with linking board of elastic rod, one side fixedly connected with cylindricality shell of linking board keeping away from the elastic rod, the bottom sliding connection of cylindricality shell has the cylindricality piece, the centre fixedly connected with at the bottom of cylindricality piece and the loading board top.
Preferably, the processing mechanism comprises a processing pedestal, the bottom of processing the pedestal and the top fixed connection of support body, the inside of processing the pedestal rotates and is connected with the dwang, the outside one side of dwang and the output fixed connection of motor, one side fixedly connected with circular piece of motor is kept away from to the dwang, and it is rotatory through electronic drive dwang, and the dwang drives the circular plate and rotates to this reaches and improves rotational energy for the part, one side fixedly connected with who keeps away from the dwang of circular piece accepts the board, the outside sliding connection who accepts the board has the slide bar, and the slide bar is connected and is accepted the board, plays and maintains stable in structure's effect, extrudees the slide bar according to the diameter of bent axle simultaneously to this reaches the effect that enlarges application scope.
Preferably, the sliding rod is fixedly connected with a half arc plate on one side far away from the bearing plate, the inner side of the half arc plate is fixedly connected with a curved grinding block, and a fixing mechanism is fixedly connected with one side far away from the curved grinding block. When the circular plate rotates, the semi-arc plate is driven to rotate, so that the curved grinding block rubs the engine crankshaft, the strength of the part is detected, the quality problem of the part is avoided, and the potential safety hazard in application is reduced.
Preferably, one side of the circular block, which is close to the half arc plate, is fixedly connected with a strip block, and the outer part of the strip block is in sliding connection with the outer side of the half arc plate. The strip-shaped block plays a guiding role when the half arc plate slides, improves stability during sliding, avoids shifting during moving, and prevents the influence on operation efficiency.
Preferably, the fixing mechanism comprises a fixing support, one side of the outer part of the fixing support is fixedly connected with the inner side of the half arc plate, the fixing mechanism is contacted with the fixing support through an engine crankshaft, a part is fixed through friction force, the follow-up torsion test on the crankshaft is facilitated, a reed is fixedly connected with the other side of the outer part of the fixing support, the fixing support is supported through the reed, the clamping force is improved, and one side of the outer part of the reed is fixedly connected with the inner side of the half arc plate.
Preferably, the inboard of fixed bolster rotates and is connected with the cylindricality commentaries on classics piece, and the cylindricality commentaries on classics piece adopts the multi-angle design, rubs the bent axle through different directions to this effect that reaches the centre gripping braking, the outside fixedly connected with rubber ring piece of cylindricality commentaries on classics piece rubs the part through the rubber ring piece, improves friction effect, increases braking effect, square recess has been seted up in the outside of rubber ring piece, through seting up square recess, through fluting reinforcing gripping power, further improve the stability and the reliability of gripping, the equal fixedly connected with brake mechanism in both sides of cylindricality commentaries on classics piece outside.
Preferably, the braking mechanism comprises a bearing block, the inboard of bearing block is provided with the air cushion ring, the inboard sliding connection of bearing block has the sliding block, and when ball and cylindricality commentaries on classics piece rotation friction, makes the sliding block extrude the air cushion ring, plays shock attenuation buffering's effect through the air cushion ring, reduces the structure amplitude, improves braking effect, one side fixedly connected with ball of air cushion ring is kept away from to the sliding block, and the surface groove takes place the friction with the ball when cylindricality commentaries on classics piece is rotatory to this plays the effect of braking through the friction, prevents to excessively rotate and influences fixed effect.
The invention provides a test device for a ship-borne high-speed boat engine. The beneficial effects are as follows:
1. This test device of carrier-based high-speed boat engine through compound mechanism design, through control loading board at slide rail piece surface slip, thereby reach the effect of regulation and control interval, auxiliary slide rail plays supplementary gliding effect, with this gliding stationarity of assurance part, take place the skew when avoiding bearing the engine, then play fixed effect to the engine through electric putter control splint, take place to rock when preventing that the engine detects, avoid influencing the detection effect, splint drive clamp mechanism and fix the engine, the spout piece plays the effect of guide, take place the skew when avoiding clamp mechanism to remove, improve the accuracy nature of operation, adjust according to the size of engine through clamp mechanism, thereby reach the effect of enlarging application scope, improve the suitability of anchor clamps, prevent to fix unstable to the engine.
2. This test device of carrier-based high-speed boat engine through fixture mechanism design, connects square board through the spring bar and carries out the centre gripping to the engine, thereby reach the effect of fixed engine, extrude the spring bar according to the size of engine simultaneously, compress the spring, elasticity through the spring is fixed the engine, enlarge the centre gripping scope simultaneously, enlarge the range of application, improve the centre gripping effect, laminate on the engine surface through the silica gel piece, increase the frictional force to the material, thereby improve fixed effect, further improve stable effect, make the centre gripping more firm, be difficult for the landing, play shock attenuation buffering's effect through the silica gel material, reduce equipment surface wear, prolonged equipment life, avoid influencing the clamping stress, through seting up the block face recess, through fluting reinforcing gripping power, further improve the stability and the reliability of grabbing.
3. This test device of carrier-based high-speed boat engine, through buffer gear design, place the engine on the buffering roof, the buffering roof atress extrudees the elastic rod to this reaches shock attenuation buffering's effect, avoids the object too heavy to cause the impact to equipment, avoids engine surface striking wearing and tearing simultaneously, and when the elastic rod received the extrusion, makes cylindricality shell slide to cylindricality piece bottom, with this effect that reaches secondary buffering, further reduces the part amplitude, improves stable effect.
4. This carrier-based high-speed boat engine's testing arrangement, through the processing mechanism design, it is rotatory to drive the turning block through electronic, the turning block drives the circular plate and rotates, thereby reach and improve rotational kinetic energy for the part, the slide bar is connected and is accepted the board, play and maintain stable in structure's effect, squeeze the slide bar simultaneously according to the diameter of bent axle, thereby reach the effect that enlarges application scope, when the circular plate is rotatory, drive half arc board and rotate, make bent grinding block rub the engine bent axle, with this effect that reaches detection part intensity, avoid appearing part quality problem, the potential safety hazard when reducing the application.
5. This carrier-based high-speed boat engine's testing arrangement, through fixed establishment design, take place to contact through engine bent axle and fixed bolster, play fixed effect through frictional force to the part, be convenient for follow-up carry out torsion test to the bent axle, play the supporting role to the fixed bolster through the reed, improve the centre gripping dynamics, the cylindricality commentaries on classics piece adopts the multi-angle design, rub the bent axle through different directions, thereby reach the effect of centre gripping braking, rub the part through the rubber ring piece, improve friction effect, increase braking effect, through seting up square recess, through the reinforcing of fluting grabbing power, further improve stability and reliability of grabbing.
Drawings
FIG. 1 is a schematic diagram of the external structure of a test device of a ship-borne high-speed boat engine according to the present invention;
FIG. 2 is a schematic structural diagram of a test device of the ship-borne high-speed boat engine;
FIG. 3 is a schematic cross-sectional view of a compound mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of a clamp mechanism according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a cushioning mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of a processing mechanism according to the present invention;
FIG. 7 is a schematic view of a part of the processing mechanism according to the present invention;
FIG. 8 is a schematic view of a fixing mechanism according to the present invention;
Fig. 9 is a schematic sectional view of a brake mechanism according to the present invention.
In the figure, 1, a composite mechanism, 2, a frame body, 3, a processing mechanism, 4, a motor, 11, a bearing plate, 12, a jogged block, 13, a sliding rail block, 14, an electric push rod, 15, a clamping plate, 16, a sliding groove block, 17, a clamping mechanism, 18, an auxiliary sliding rail, 19, a buffer mechanism, 171, a square plate, 172, a silica gel block, 173, a block surface groove, 174, a spring rod, 191, a buffer top plate, 192, an elastic rod, 193, a connecting plate, 194, a cylindrical shell, 195, a cylindrical block, 31, a processing pedestal, 32, a rotating block, a circular block, 34, a bearing plate, 35, a sliding rod, 36, a strip block, 37, a half arc plate, 38, a curved grinding block, 39, a fixing mechanism, 391, a fixing bracket, 392, a reed, 393, a cylindrical rotating block, 394, a rubber ring block, 395, a square groove 396, a braking mechanism, 3961, a bearing block, 3962, an air cushion, 3963, a sliding block, 3964 and a ball.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
The invention provides a technical scheme as shown in figures 1 to 3, wherein the test device of a ship-borne high-speed boat engine comprises a compound mechanism 1, and the compound mechanism 1 is used for fixing the ship-borne high-speed boat engine;
a frame body 2, wherein the frame body 2 is used for supporting the composite mechanism 1;
The processing mechanism 3 is used for rubbing a crankshaft of the ship-borne high-speed boat engine;
The bottom of the compound mechanism 1 is fixedly connected with the top of the frame body 2, one side of the top of the frame body 2 away from the compound mechanism 1 is fixedly connected with the bottom of the treatment mechanism 3, and one side of the treatment mechanism 3 away from the compound mechanism 1 is fixedly connected with a motor 4;
Wherein, compound mechanism 1 includes loading board 11, the middle department fixedly connected with gomphosis piece 12 of loading board 11 bottom, the bottom sliding connection of gomphosis piece 12 has slide rail piece 13, the bottom of slide rail piece 13 and the top fixed connection of support body 2, the both sides sliding connection of loading board 11 bottom has supplementary slide rail 18, the bottom of supplementary slide rail 18 and the top fixed connection of support body 2, the outside fixedly connected with electric putter 14 of loading board 11, one side fixedly connected with splint 15 of electric putter 14 keeping away from loading board 11, the top fixedly connected with spout piece 16 of splint 15, the outside sliding connection of spout piece 16 has fixture mechanism 17, the middle department fixedly connected with buffer gear 19 at loading board 11 top. Through controlling the loading board 11 and sliding on the surface of the sliding rail block 13 to this effect of regulating and controlling the interval is reached, the auxiliary sliding rail 18 plays the effect of assisting the sliding, so that the gliding stationarity of part is guaranteed, take place the skew when avoiding bearing the engine, then through electric putter 14 control splint 15, play fixed effect to the engine, take place to rock when preventing the engine from detecting, avoid influencing the detection effect, splint 15 drive clamp mechanism 17 fix the engine, spout piece 16 plays the effect of guide, avoid clamp mechanism 17 to take place the skew when moving, improve the accuracy nature of operation, adjust according to the size of engine through clamp mechanism 17, thereby reach the effect of expanding application scope, improve the suitability of anchor clamps, prevent to the engine is fixed unstable.
In the second embodiment, as shown in fig. 4 to 5, based on the first embodiment, the clamp mechanism 17 includes a square plate 171, the bottom of the square plate 171 is slidably connected with the outer side of the chute block 16, a silica gel block 172 is fixedly connected to one side of the outer side of the square plate 171, a block surface groove 173 is formed in the outer side of the silica gel block 172, a spring rod 174 is fixedly connected to one side of the square plate 171 away from the silica gel block 172, and one side of the spring rod 174 away from the square plate 171 is fixedly connected with the top of the clamping plate 15. Connect square plate 171 through spring bar 174 and carry out the centre gripping to the engine to this effect that reaches fixed engine, extrude spring bar 174 simultaneously according to the size of engine, compress the spring, fix the engine through the elasticity of spring, enlarge the centre gripping scope simultaneously, enlarge the range of application, improve the centre gripping effect, laminate at engine surface through silica gel piece 172, increase the frictional force to the material, with this improvement fixed effect, further improve stable effect, make the centre gripping more firm, be difficult for the landing, play shock attenuation buffering's effect through the silica gel material, reduce equipment surface wearing and tearing, extension equipment life, avoid influencing clamping stress, through seting up a face recess 173, through fluting reinforcing gripping power, further improve stability and reliability of grabbing.
The buffer gear 19 includes buffering roof 191, and buffering roof 191's bottom fixedly connected with elastic rod 192, the bottom fixedly connected with link plate 193 of elastic rod 192, one side fixedly connected with cylindricality shell 194 that link plate 193 kept away from elastic rod 192, the bottom sliding connection of cylindricality shell 194 has cylindricality piece 195, the bottom of cylindricality piece 195 and the centre department fixed connection at loading board 11 top. Placing the engine on buffering roof 191, buffering roof 191 atress extrudees elastic rod 192 to this reaches shock attenuation buffering's effect, avoids the object overweight to cause the impact to equipment, avoids engine surface impact wearing and tearing simultaneously, and when elastic rod 192 received the extrusion, makes cylindricality shell 194 slide to cylindricality piece 195 bottom, with this effect that reaches secondary buffering, further reduces the part amplitude, improves stable effect.
In the third embodiment, as shown in fig. 6 to 9, based on the first and second embodiments, the processing mechanism 3 includes a processing pedestal 31, the bottom of the processing pedestal 31 is fixedly connected with the top of the frame 2, a rotating block 32 is rotatably connected in the processing pedestal 31, one side outside the rotating block 32 is fixedly connected with the output end of the motor 4, one side of the rotating block 32 away from the motor 4 is fixedly connected with a circular block 33, one side of the circular block 33 away from the rotating block 32 is fixedly connected with a bearing plate 34, and the outer side of the bearing plate 34 is slidably connected with a sliding rod 35. The rotating block 32 is driven to rotate by the motor 4, the rotating block 32 drives the circular block 33 to rotate, so that the rotating kinetic energy of the component is improved, the sliding rod 35 is connected with the bearing plate 34, the function of maintaining stable structure is achieved, and meanwhile, the sliding rod 35 is extruded according to the diameter of the crankshaft, so that the application range is enlarged.
The side of the sliding rod 35 far away from the bearing plate 34 is fixedly connected with a half arc plate 37, the inner side of the half arc plate 37 is fixedly connected with a curved grinding block 38, and the side of the half arc plate 37 far away from the curved grinding block 38 is fixedly connected with a fixing mechanism 39. When the circular block 33 rotates, the half arc plate 37 is driven to rotate, so that the curved grinding block 38 rubs the engine crankshaft, the strength of the detection part is achieved, the quality problem of the part is avoided, and the potential safety hazard in application is reduced.
The round block 33 is close to the side fixedly connected with bar piece 36 of half arc board 37, the outside of bar piece 36 and the outside sliding connection of half arc board 37. The bar-shaped block 36 plays a guiding role when the half arc plate 37 slides, improves the stability during sliding, avoids shifting during moving, and prevents the influence on the operation efficiency.
The fixing mechanism 39 comprises a fixing support 391, one side of the outer part of the fixing support 391 is fixedly connected with the inner side of the half arc plate 37, the other side of the outer part of the fixing support 391 is fixedly connected with a reed 392, and one side of the outer part of the reed 392 is fixedly connected with the inner side of the half arc plate 37. Through engine crankshaft and fixed bolster 391 emergence contact, play fixed effect to the part through frictional force, be convenient for follow-up carry out torsion test to the bent axle, play the supporting role to fixed bolster 391 through reed 392, improve the clamping force.
The inboard rotation of fixed bolster 391 is connected with cylindricality commentaries on classics piece 393, and the outside fixedly connected with rubber ring piece 394 of cylindricality commentaries on classics piece 393, and square recess 395 has been seted up to the outside of rubber ring piece 394, and the outside both sides of cylindricality commentaries on classics piece 393 are all fixedly connected with brake mechanism 396. The cylindricality commentaries on classics piece 393 adopts the multi-angle design, rubs the bent axle through different directions to this reaches the effect of centre gripping braking, rubs the part through rubber ring piece 394, improves friction effect, increases braking effect, through seting up square recess 395, through the reinforcing of fluting grabbing the power, further improves the stability and the reliability of grabbing.
The brake mechanism 396 includes a bearing block 3961, an air cushion ring 3962 is disposed on the inner side of the bearing block 3961, a sliding block 3963 is slidably connected to the inner side of the bearing block 3961, and a ball 3964 is fixedly connected to one side of the sliding block 3963 away from the air cushion ring 3962. The surface groove rubs with the ball 3964 when cylindricality commentaries on classics piece 393 is rotatory to this plays the effect of braking through the friction, prevents to excessively rotate and influences fixed effect, and when ball 3964 rotated friction with cylindricality commentaries on classics piece 393, makes slider 3963 extrude air cushion circle 3962, plays the effect of shock attenuation buffering through air cushion circle 3962, reduces the structure amplitude, improves the braking effect.
During the use, place the engine inside compound mechanism 1 through the staff, play fixed effect to the engine through compound mechanism 1, take place to rock when preventing that the engine from detecting, avoid influencing the detection effect to this reaches the effect of expanding application scope, improves the suitability of anchor clamps, prevents to be unstable to the engine is fixed, has set up buffer gear 19 in compound mechanism 1 inside, reaches the effect of shock attenuation buffering through buffer gear 19, avoids the object overweight to cause the impact to equipment, avoids engine surface impact wearing and tearing simultaneously.
After the engine is fixed through the compound mechanism 1, the crankshaft of the engine is abutted to the treatment mechanism 3 through moving the compound mechanism 1, after the crankshaft of the engine initially enters the treatment mechanism 3, the motor 4 is started, the treatment mechanism 3 is driven to rub the crankshaft through the motor 4, so that the effect of detecting the strength of a part is achieved, the quality problem of the part is avoided, the potential safety hazard during application is reduced, the engine is further led to enter the inner depth of the treatment mechanism 3 through the compound mechanism 1, the crankshaft of the engine is fixedly clamped through the fixing mechanism 39 inside the treatment mechanism 3, and then the crankshaft is twisted through the treatment mechanism 3, so that the torsion degree of the crankshaft is detected, and the normal running and the performance of the engine are avoided.
After the detection, the engine is separated from the processing mechanism 3 by adjusting the distance between the complex mechanisms 1, and then the engine is taken out from the complex mechanisms 1.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. The utility model provides a test device of carrier-borne high-speed boat engine which characterized in that includes:
the composite mechanism (1) is used for fixing the ship-borne high-speed boat engine;
The frame body (2), the frame body (2) is used for supporting the compound mechanism (1);
the processing mechanism (3) is used for rubbing a crankshaft of the ship-borne high-speed boat engine;
the bottom of the composite mechanism (1) is fixedly connected with the top of the frame body (2), one side, far away from the composite mechanism (1), of the top of the frame body (2) is fixedly connected with the bottom of the treatment mechanism (3), and one side, far away from the composite mechanism (1), of the outer part of the treatment mechanism (3) is fixedly connected with a motor (4);
The compound mechanism (1) comprises a bearing plate (11), an embedded block (12) is fixedly connected to the middle of the bottom of the bearing plate (11), a sliding rail block (13) is slidably connected to the bottom of the embedded block (12), the bottom of the sliding rail block (13) is fixedly connected with the top of the frame body (2), auxiliary sliding rails (18) are slidably connected to the two sides of the bottom of the bearing plate (11), the bottom of the auxiliary sliding rails (18) is fixedly connected with the top of the frame body (2), an electric push rod (14) is fixedly connected to the outer side of the bearing plate (11), one side, far away from the bearing plate (11), of the electric push rod (14) is fixedly connected with a clamping plate (15), a sliding groove block (16) is fixedly connected to the top of the clamping plate (15), a clamp mechanism (17) is slidably connected to the outer side of the sliding groove block (16), and a buffer mechanism (19) is fixedly connected to the middle of the top of the bearing plate (11).
The processing mechanism (3) comprises a processing pedestal (31), the bottom of the processing pedestal (31) is fixedly connected with the top of the frame body (2), a rotating block (32) is rotationally connected in the processing pedestal (31), one side of the outer part of the rotating block (32) is fixedly connected with the output end of the motor (4), one side of the rotating block (32) away from the motor (4) is fixedly connected with a circular block (33), one side of the circular block (33) away from the rotating block (32) is fixedly connected with a bearing plate (34), and the outer side of the bearing plate (34) is slidingly connected with a sliding rod (35);
one side of the sliding rod (35) far away from the bearing plate (34) is fixedly connected with a half arc plate (37), the inner side of the half arc plate (37) is fixedly connected with a curved grinding block (38), and one side of the half arc plate (37) far away from the curved grinding block (38) is fixedly connected with a fixing mechanism (39);
The fixing mechanism (39) comprises a fixing support (391), one side of the outer part of the fixing support (391) is fixedly connected with the inner side of the half arc plate (37), the other side of the outer part of the fixing support (391) is fixedly connected with a reed (392), and one side of the outer part of the reed (392) is fixedly connected with the inner side of the half arc plate (37);
The inboard rotation of fixed bolster (391) is connected with cylindricality commentaries on classics piece (393), the outside fixedly connected with rubber ring piece (394) of cylindricality commentaries on classics piece (393), square recess (395) have been seted up in the outside of rubber ring piece (394), the outside both sides of cylindricality commentaries on classics piece (393) are all fixedly connected with brake mechanism (396).
2. The device for testing the ship-borne high-speed boat engine according to claim 1, wherein the clamp mechanism (17) comprises a square plate (171), the bottom of the square plate (171) is in sliding connection with the outer side of the sliding groove block (16), a silica gel block (172) is fixedly connected to one side of the outer portion of the square plate (171), a block surface groove (173) is formed in the outer side of the silica gel block (172), a spring rod (174) is fixedly connected to one side, away from the silica gel block (172), of the square plate (171), and one side, away from the square plate (171), of the spring rod (174) is fixedly connected with the top of the clamping plate (15).
3. The device for testing the ship-borne high-speed boat engine according to claim 1, wherein the buffer mechanism (19) comprises a buffer top plate (191), an elastic rod (192) is fixedly connected to the bottom of the buffer top plate (191), a connecting plate (193) is fixedly connected to the bottom of the elastic rod (192), a cylindrical shell (194) is fixedly connected to one side, far away from the elastic rod (192), of the connecting plate (193), a cylindrical block (195) is slidably connected to the bottom of the cylindrical shell (194), and the bottom of the cylindrical block (195) is fixedly connected to the middle of the top of the bearing plate (11).
4. The test device of the ship-borne high-speed boat engine according to claim 1, wherein a strip-shaped block (36) is fixedly connected to one side, close to the half-arc plate (37), of the round block (33), and the outer portion of the strip-shaped block (36) is slidably connected with the outer side of the half-arc plate (37).
5. The test device of the ship-borne high-speed boat engine of claim 1, wherein the brake mechanism (396) comprises a bearing block (3961), an air gasket (3962) is arranged on the inner side of the bearing block (3961), a sliding block (3963) is connected on the inner side of the bearing block (3961) in a sliding mode, and a ball (3964) is fixedly connected on one side, far away from the air gasket (3962), of the sliding block (3963).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411158964.9A CN118896779B (en) | 2024-08-22 | 2024-08-22 | Test device of carrier-based high-speed boat engine |
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| CN202411158964.9A CN118896779B (en) | 2024-08-22 | 2024-08-22 | Test device of carrier-based high-speed boat engine |
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| CN118896779B true CN118896779B (en) | 2025-02-07 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115535444A (en) * | 2022-04-08 | 2022-12-30 | 许芬芳 | A rack for aircraft engine test |
| CN118090118A (en) * | 2024-04-28 | 2024-05-28 | 太仓点石航空动力有限公司 | Impact load testing device and method for aero-engine supporting structural member |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7849734B2 (en) * | 2003-12-12 | 2010-12-14 | Hirata Corporation | Test equipment of engine motoring |
| KR100799309B1 (en) * | 2006-12-06 | 2008-01-29 | 아틱스엔지니어링(주) | Engine power regulator for engine test installation |
| FR3045152B1 (en) * | 2015-12-09 | 2018-11-02 | Safran Aircraft Engines | AXIAL COUPLING AND UNLOCKING DEVICE FOR TURBOMACHINE TEST BENCH AND BENCH EQUIPPED WITH SUCH A DEVICE |
| CN221350534U (en) * | 2023-07-14 | 2024-07-16 | 重庆华马动力机械有限公司 | Automobile engine test positioner |
| CN220751614U (en) * | 2023-09-01 | 2024-04-09 | 江门松铃机车有限公司 | Engine test bench |
| CN221277904U (en) * | 2023-10-06 | 2024-07-05 | 绵阳亿丰达智能装备有限公司 | Starting device for thermal test bench |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115535444A (en) * | 2022-04-08 | 2022-12-30 | 许芬芳 | A rack for aircraft engine test |
| CN118090118A (en) * | 2024-04-28 | 2024-05-28 | 太仓点石航空动力有限公司 | Impact load testing device and method for aero-engine supporting structural member |
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