CN107542793A - A kind of bearing roller press fitting auxiliary clamping device of support frame - Google Patents
A kind of bearing roller press fitting auxiliary clamping device of support frame Download PDFInfo
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- CN107542793A CN107542793A CN201610481072.1A CN201610481072A CN107542793A CN 107542793 A CN107542793 A CN 107542793A CN 201610481072 A CN201610481072 A CN 201610481072A CN 107542793 A CN107542793 A CN 107542793A
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- clamping device
- rotary shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000005452 bending Methods 0.000 claims abstract description 8
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 229910000639 Spring steel Inorganic materials 0.000 claims description 8
- 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 7
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
Abstract
The present invention relates to a kind of bearing roller of support frame to be pressed auxiliary clamping device, including bearing, and portion is provided with bearing inside casing fixed seat in the holder, and bearing housing jack unit is provided with the both sides of bearing；Bearing housing jack unit includes two groups of pushing mechanisms, pushing mechanism includes the sliding shoe being connected with bearing sliding and is used for the straight line driving mechanism for promoting sliding shoe on bearing, the outer frame support mechanism of bearing is provided with a sliding shoe wherein, bearing housing pushing mechanism is provided with another sliding shoe；Guide plate is connected between the top of two sliding shoes, the bearing bracket for controlling bearing setting height(from bottom) is additionally provided with bearing fixing rod, the bending towards upper lobes is provided with the middle part of guide plate, in the embedding groove for being internally provided with annular of bending, annular bearing pressure ring is inlaid with one heart in embedding groove.
Description
Technical field
The present invention relates to a kind of bearing roller of support frame to be pressed auxiliary clamping device, belongs to bearing mnanufacture field of fixtures.
Background technology
In the manufacturing field of bearing, the installation of bearing roller typically has the thermal deformation method to expand with heat and contract with cold, the press-fit method for carrying out the notch grafting of roller installation by bearing internal external frame position deviation and directly being installed by bearing inside casing and housing micro-deformation, in the installation process of notch grafting, extruding bearing inside casing and housing is forced make it that the spacing between bearing inside casing and housing is not reciprocity generally by roller, so that roller can be encased among inside casing and housing, so such a Installation Modes easily cause roller and bearing inside casing, the damage of bearing housing, influence the precision of bearing.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the bearing mnanufacture technique of the prior art technical problem larger to bearing qualitative effects, there is provided a kind of servicing unit of bearing roller press fitting.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of bearing roller of support frame is pressed auxiliary clamping device, including bearing, and portion is provided with a bearing inside casing fixed seat in the holder, and bearing housing jack unit is provided with the both sides of bearing；Wherein, bearing inside casing fixed seat includes a bearing fixing rod being vertically fixed on bearing, and annular array is inlaid with some friction levers, the axis of friction lever and the axis coaxle of bearing fixing rod on the bearing fixing rod；The bearing housing jack unit includes two groups of pushing mechanisms, the pushing mechanism includes a sliding shoe being connected with bearing sliding and a straight line driving mechanism being arranged on bearing for promoting sliding shoe, frame support mechanism outside a bearing is provided with one of sliding shoe, a bearing housing pushing mechanism is provided with another sliding shoe；The outer frame support mechanism of the bearing includes a rotary shaft A being arranged on sliding shoe, the clamp arm of two speculars is rotatably connected on rotary shaft A, elastic connection between described two clamp arms, two clamp arms are under flexible drive, it is opposite to clamp, one to two support deflector rolls are provided with the free end end of clamp arm, a pushing tow deflector roll A is additionally provided with rotary shaft A；The bearing housing pushing mechanism includes a rotary shaft B being arranged on sliding shoe, a pushing tow deflector roll B is socketed with rotary shaft B, the spring steel plate of an arc is additionally provided with the rotary shaft B, a support deflector roll is symmetrically arranged with the both ends of the spring steel plate；
The top of the bearing is additionally provided with a guide plate, two guiding grooves are symmetrically arranged with the guide plate, bootstrap block corresponding with the guiding groove is provided with the top of described two sliding shoes, the bootstrap block is embedded into guiding groove, it is slidably connected between bootstrap block outer wall and guiding groove inwall, a spacing preiection is additionally provided with the top of bootstrap block, the middle part of the guide plate is fixed on bearing fixing rod by a housing screw；
A bending towards upper lobes is provided with the middle part of the guide plate, an annular embedding groove is internally provided with bending, it is inlaid with an annular bearing pressure ring with one heart in the embedding groove, the outside wall surface of the bearing pressure ring tilts towards bearing pressure ring middle part；
A bearing bracket is additionally provided with the bearing fixing rod, the bearing bracket includes a top pressure disk and a support plate, connection is rotated coaxially between the top pressure disk and support plate, the middle part of the support plate is fixedly connected by screw thread with bearing fixing rod, the support plate includes an annular supporting plate, a support ring is coaxially fixed with the supporting plate, and the support ring, which is adopted, to be made of aluminum or copper, and is interference fitted between the outer wall and bearing inside casing inwall of support ring.
As a further improvement on the present invention, the straight line driving mechanism includes a leading screw and a stepper motor for being used to drive leading screw, the leading screw is threadedly coupled through sliding shoe and sliding shoe, the bottom of the middle part corresponding shaft bearing fix bar of the bearing is provided with a leading screw support base, a thrust bearing is provided with the leading screw support base, the leading screw is rotatablely connected by thrust bearing and leading screw support base.
As a further improvement on the present invention, the friction lever includes an aluminum pole, has some nylon blocks in the surface inserting of the aluminum pole.
As a further improvement on the present invention, a mounting hole is provided with the middle part of the bearing fixing rod, a support bar corresponding with mounting hole is provided with the bearing, anti-rotation projection is provided with the support bar surface, inner wall of the hole installing is provided with nested troughs corresponding with the anti-rotation projection.
As a further improvement on the present invention, the section of the bearing mounting hole and fix bar is cross.
As a further improvement on the present invention, the bearing includes drive seat and support base, bearing fixing rod is arranged on the middle part of the support base, drive seat specular is arranged on the both sides of support base, axis drive mechanism is installed in drive seat, specular is gone back on the support base and is provided with two slide rails, the sliding shoe is slidably connected by foregoing slide rail with support base.
As a further improvement on the present invention, one fixed pedestal is fixed with by screw at the top of the sliding shoe, the rotary shaft A and rotary shaft B are arranged on sliding shoe by fixed pedestal.
As a further improvement on the present invention, the bootstrap block includes supporting plate, pressure strip and sliding sleeve, sliding sleeve is fixed on the top of sliding shoe, the supporting plate is fixed on one end of sliding sleeve, pressure strip is socketed on sliding sleeve and is slidably connected with sliding sleeve, and spring is provided between told pressure strip and supporting plate, and the pressure strip is pressed on guide plate under the driving of spring, ball is also inlaid with the pressure strip, the roller contacts with guide plate surface.
As a further improvement on the present invention, a rotary shaft is provided with the sliding shoe, the sliding sleeve is fixedly connected by rotary shaft with sliding shoe, and the pressure strip is strip, the length of pressure strip is less than the length of guiding groove, and the width of pressure strip is less than the width of guiding groove.
As a further improvement on the present invention, it is rotatablely connected between supporting plate and the top pressure disk by needle bearing.
The beneficial effects of the invention are as follows：
1st, the present invention realizes the skew between bearing housing and inside casing by a bearing housing pushing mechanism, so as to during bearing mnanufacture, avoid the situation that bearing roller forces extruding bearing housing and inside casing, it ensure that the workmanship and manufacture efficiency of bearing, in addition the clamping device stability of the housing of bearing of the present invention is good, it is not easy to the swing of left and right sides occurs.
2nd, the problem of present invention causes a sliding shoe piece to be put so as to reduce by a guide plate because of bearing pushing.
3rd, pressure strip of the invention can rotate, and so as to easily disassemble guide plate, be changed.
4th, straight line driving mechanism is larger using driving force and the preferable leading screw of precision is driven, and ensure that production efficiency and manufacture quality.
5th, friction lever is made of the aluminum material that case hardness is relatively low but bulk strength is higher, and sets nylon block on surface to improve smoothness when bearing inside casing is fixed, and prevents the internal face of bearing inside casing from wearing.
6th, bearing fixing rod is detachable, because much time using may cause bearing fixing rod to deform, this structure can facilitate the replacing of bearing fixing rod, it is also ensured that bearing fixing rod installation site it is accurate.
7th, bearing of the invention is Split type structure, can reduce influence of the various kinds of equipment installation to precision, be also convenient for safeguarding.
8th, demountable structure is used at the top of sliding shoe of the invention, facilitates the dismounting and change of rotary shaft, and rotate the calibration of shaft position, improve the performance of equipment.
9th, criss-cross bearing fixing rod structure, the stability of bearing fixing rod is improved, reduces the possibility of piece pendulum.
10th, the cooperation of bearing pressure ring and bearing bracket of the invention, it is ensured that the stability that bearing inside casing is fixed, to improve the precision of datum end face.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the top view of the present invention；
Fig. 2 is the diagrammatic cross-section of the present invention.
In figure：1st, sliding shoe；2nd, rotary shaft B；3rd, rotary shaft A；4th, clamp arm；5th, spring steel plate；6th, deflector roll is supported；7th, bearing fixing rod；8th, support bar；9th, friction lever；10th, stepper motor；11st, fixed pedestal；12nd, support base；13rd, drive seat；14th, guide plate；15th, supporting plate；16th, rotary shaft；17th, pressure strip；18th, top pressure disk；19th, supporting plate；20th, support ring；21st, thrust bearing.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only illustrate the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1 and 2, the present invention is pressed auxiliary clamping device, including bearing for a kind of bearing roller of support frame, and portion is provided with a bearing inside casing fixed seat in the holder, and bearing housing jack unit is provided with the both sides of bearing；Wherein, bearing inside casing fixed seat includes a bearing fixing rod being vertically fixed on bearing, and annular array is inlaid with some friction levers, the axis of friction lever and the axis coaxle of bearing fixing rod on the bearing fixing rod；The bearing housing jack unit includes two groups of pushing mechanisms, the pushing mechanism includes a sliding shoe being connected with bearing sliding and a straight line driving mechanism being arranged on bearing for promoting sliding shoe, frame support mechanism outside a bearing is provided with one of sliding shoe, a bearing housing pushing mechanism is provided with another sliding shoe；The outer frame support mechanism of the bearing includes a rotary shaft A being arranged on sliding shoe, the clamp arm of two speculars is rotatably connected on rotary shaft A, elastic connection between described two clamp arms, two clamp arms are under flexible drive, it is opposite to clamp, one to two support deflector rolls are provided with the free end end of clamp arm, a pushing tow deflector roll A is additionally provided with rotary shaft A；The bearing housing pushing mechanism includes a rotary shaft B being arranged on sliding shoe, a pushing tow deflector roll B is socketed with rotary shaft B, the spring steel plate of an arc is additionally provided with the rotary shaft B, a support deflector roll is symmetrically arranged with the both ends of the spring steel plate；
The top of the bearing is additionally provided with a guide plate, two guiding grooves are symmetrically arranged with the guide plate, bootstrap block corresponding with the guiding groove is provided with the top of described two sliding shoes, the bootstrap block is embedded into guiding groove, it is slidably connected between bootstrap block outer wall and guiding groove inwall, a spacing preiection is additionally provided with the top of bootstrap block, the middle part of the guide plate is fixed on bearing fixing rod by a housing screw；
A bending towards upper lobes is provided with the middle part of the guide plate, an annular embedding groove is internally provided with bending, it is inlaid with an annular bearing pressure ring with one heart in the embedding groove, the outside wall surface of the bearing pressure ring tilts towards bearing pressure ring middle part；
A bearing bracket is additionally provided with the bearing fixing rod, the bearing bracket includes a top pressure disk and a support plate, connection is rotated coaxially between the top pressure disk and support plate, the middle part of the support plate is fixedly connected by screw thread with bearing fixing rod, the support plate includes an annular supporting plate, a support ring is coaxially fixed with the supporting plate, and the support ring, which is adopted, to be made of aluminum or copper, and is interference fitted between the outer wall and bearing inside casing inwall of support ring.
The straight line driving mechanism includes a leading screw and a stepper motor for being used to drive leading screw, the leading screw is threadedly coupled through sliding shoe and sliding shoe, the bottom of the middle part corresponding shaft bearing fix bar of the bearing is provided with a leading screw support base, a thrust bearing is provided with the leading screw support base, the leading screw is rotatablely connected by thrust bearing and leading screw support base.
The friction lever includes an aluminum pole, has some nylon blocks in the surface inserting of the aluminum pole.
A mounting hole is provided with the middle part of the bearing fixing rod, a support bar corresponding with mounting hole is provided with the bearing, anti-rotation projection is provided with the support bar surface, inner wall of the hole installing is provided with nested troughs corresponding with the anti-rotation projection.
The section of the bearing mounting hole and fix bar is cross.
The bearing includes drive seat and support base, bearing fixing rod is arranged on the middle part of the support base, drive seat specular is arranged on the both sides of support base, axis drive mechanism is installed in drive seat, specular is gone back on the support base and is provided with two slide rails, the sliding shoe is slidably connected by foregoing slide rail with support base.
One fixed pedestal is fixed with by screw at the top of the sliding shoe, the rotary shaft A and rotary shaft B are arranged on sliding shoe by fixed pedestal.
The bootstrap block includes supporting plate, pressure strip and sliding sleeve, sliding sleeve is fixed on the top of sliding shoe, the supporting plate is fixed on one end of sliding sleeve, pressure strip is socketed on sliding sleeve and is slidably connected with sliding sleeve, spring is provided between told pressure strip and supporting plate, the pressure strip is pressed on guide plate under the driving of spring, and ball is also inlaid with the pressure strip, and the roller contacts with guide plate surface.
A rotary shaft is provided with the sliding shoe, the sliding sleeve is fixedly connected by rotary shaft with sliding shoe, and the pressure strip is strip, and the length of pressure strip is less than the length of guiding groove, and the width of pressure strip is less than the width of guiding groove.
It is rotatablely connected between supporting plate and the top pressure disk by needle bearing.
During use, bearing inside casing is fixed on bearing fixing rod, the fixation to bearing inside casing is realized by the micro-deformation of bearing fixing rod, bearing housing clamping is outside bearing between frame support mechanism and bearing housing pushing mechanism, it is clamped in the collective effect lower bearing housing of clamp arm and spring steel plate, load guide plate simultaneously, rotatably compress plate, and load onto housing screw, can realizes the installation of guide plate, guide plate not only can be spacing to bearing progress, while can reduce piece pendulum of the sliding shoe in guide rail, improves stabilization of equipment performance；
Bearing inside casing can realize the adjustment to bearing setting height(from bottom) by bearing bracket when installing, so as to realize the adaptation to different-thickness bearing, improve the general expenditure of equipment, pass through the cooperation of bearing bracket and bearing pressure ring, the stability that bearing inside casing is fixed can be ensured, anyway bearing housing causes the skew of bearing inside casing by extruding of the roller to bearing inside casing；
Sliding shoe is driven to move by linear stepping motor, so that the relative distance of bearing housing and bearing housing constantly changes, in the spacing maximum of bearing housing and bearing inside casing side, roller can then be added, then spacing is caused to return to average value, it may be such that roller is pushed to position, go round and begin again and the installation of bearing roller can be achieved.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff can carry out various changes and amendments without departing from the scope of the technological thought of the present invention' completely.The technical scope of this invention is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of bearing roller press fitting auxiliary clamping device of support frame, it is characterized in that：Including bearing, portion is provided with a bearing inside casing fixed seat in the holder, and bearing housing jack unit is provided with the both sides of bearing；Wherein, bearing inside casing fixed seat includes a bearing fixing rod being vertically fixed on bearing, and annular array is inlaid with some friction levers, the axis of friction lever and the axis coaxle of bearing fixing rod on the bearing fixing rod；The bearing housing jack unit includes two groups of pushing mechanisms, the pushing mechanism includes a sliding shoe being connected with bearing sliding and a straight line driving mechanism being arranged on bearing for promoting sliding shoe, frame support mechanism outside a bearing is provided with one of sliding shoe, a bearing housing pushing mechanism is provided with another sliding shoe；The outer frame support mechanism of the bearing includes a rotary shaft A being arranged on sliding shoe, the clamp arm of two speculars is rotatably connected on rotary shaft A, elastic connection between described two clamp arms, two clamp arms are under flexible drive, it is opposite to clamp, one to two support deflector rolls are provided with the free end end of clamp arm, a pushing tow deflector roll A is additionally provided with rotary shaft A；The bearing housing pushing mechanism includes a rotary shaft B being arranged on sliding shoe, a pushing tow deflector roll B is socketed with rotary shaft B, the spring steel plate of an arc is additionally provided with the rotary shaft B, a support deflector roll is symmetrically arranged with the both ends of the spring steel plate；
The top of the bearing is additionally provided with a guide plate, two guiding grooves are symmetrically arranged with the guide plate, bootstrap block corresponding with the guiding groove is provided with the top of described two sliding shoes, the bootstrap block is embedded into guiding groove, it is slidably connected between bootstrap block outer wall and guiding groove inwall, a spacing preiection is additionally provided with the top of bootstrap block, the middle part of the guide plate is fixed on bearing fixing rod by a housing screw；
A bending towards upper lobes is provided with the middle part of the guide plate, an annular embedding groove is internally provided with bending, it is inlaid with an annular bearing pressure ring with one heart in the embedding groove, the outside wall surface of the bearing pressure ring tilts towards bearing pressure ring middle part；
A bearing bracket is additionally provided with the bearing fixing rod, the bearing bracket includes a top pressure disk and a support plate, connection is rotated coaxially between the top pressure disk and support plate, the middle part of the support plate is fixedly connected by screw thread with bearing fixing rod, the support plate includes an annular supporting plate, a support ring is coaxially fixed with the supporting plate, and the support ring, which is adopted, to be made of aluminum or copper, and is interference fitted between the outer wall and bearing inside casing inwall of support ring.
2. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 1, it is characterized in that：The straight line driving mechanism includes a leading screw and a stepper motor for being used to drive leading screw, the leading screw is threadedly coupled through sliding shoe and sliding shoe, the bottom of the middle part corresponding shaft bearing fix bar of the bearing is provided with a leading screw support base, a thrust bearing is provided with the leading screw support base, the leading screw is rotatablely connected by thrust bearing and leading screw support base.
3. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 1, it is characterized in that：The friction lever includes an aluminum pole, has some nylon blocks in the surface inserting of the aluminum pole.
4. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 1, it is characterized in that：A mounting hole is provided with the middle part of the bearing fixing rod, a support bar corresponding with mounting hole is provided with the bearing, anti-rotation projection is provided with the support bar surface, inner wall of the hole installing is provided with nested troughs corresponding with the anti-rotation projection.
5. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 1, it is characterized in that：The section of the bearing mounting hole and fix bar is cross.
6. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 1, it is characterized in that：The bearing includes drive seat and support base, bearing fixing rod is arranged on the middle part of the support base, drive seat specular is arranged on the both sides of support base, axis drive mechanism is installed in drive seat, specular is gone back on the support base and is provided with two slide rails, the sliding shoe is slidably connected by foregoing slide rail with support base.
7. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 1, it is characterized in that：One fixed pedestal is fixed with by screw at the top of the sliding shoe, the rotary shaft A and rotary shaft B are arranged on sliding shoe by fixed pedestal.
8. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 1, it is characterized in that：The bootstrap block includes supporting plate, pressure strip and sliding sleeve, sliding sleeve is fixed on the top of sliding shoe, the supporting plate is fixed on one end of sliding sleeve, pressure strip is socketed on sliding sleeve and is slidably connected with sliding sleeve, spring is provided between told pressure strip and supporting plate, the pressure strip is pressed on guide plate under the driving of spring, and ball is also inlaid with the pressure strip, and the roller contacts with guide plate surface.
9. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 8, it is characterized in that：A rotary shaft is provided with the sliding shoe, the sliding sleeve is fixedly connected by rotary shaft with sliding shoe, and the pressure strip is strip, and the length of pressure strip is less than the length of guiding groove, and the width of pressure strip is less than the width of guiding groove.
10. a kind of bearing roller press fitting auxiliary clamping device of support frame as claimed in claim 1, it is characterized in that：It is rotatablely connected between supporting plate and the top pressure disk by needle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481072.1A CN107542793A (en) | 2016-06-28 | 2016-06-28 | A kind of bearing roller press fitting auxiliary clamping device of support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481072.1A CN107542793A (en) | 2016-06-28 | 2016-06-28 | A kind of bearing roller press fitting auxiliary clamping device of support frame |
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| Publication Number | Publication Date |
|---|---|
| CN107542793A true CN107542793A (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481072.1A Pending CN107542793A (en) | 2016-06-28 | 2016-06-28 | A kind of bearing roller press fitting auxiliary clamping device of support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229348A (en) * | 2020-10-31 | 2021-01-15 | 江苏万丰船用设备制造有限公司 | Rotatory axiality detection mechanism of centrifugation bucket |
-
2016
- 2016-06-28 CN CN201610481072.1A patent/CN107542793A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229348A (en) * | 2020-10-31 | 2021-01-15 | 江苏万丰船用设备制造有限公司 | Rotatory axiality detection mechanism of centrifugation bucket |
| CN112229348B (en) * | 2020-10-31 | 2021-12-24 | 江苏万丰船用设备制造有限公司 | Rotatory axiality detection mechanism of centrifugation bucket |
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Application publication date: 20180105 |