CN109647946A - A kind of steel pipe automatic bending device - Google Patents
A kind of steel pipe automatic bending device Download PDFInfo
- Publication number
- CN109647946A CN109647946A CN201811577877.1A CN201811577877A CN109647946A CN 109647946 A CN109647946 A CN 109647946A CN 201811577877 A CN201811577877 A CN 201811577877A CN 109647946 A CN109647946 A CN 109647946A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- slot
- support
- groove body
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000005452 bending Methods 0.000 title claims abstract description 16
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention provides a kind of steel pipe automatic bending device, including workbench, workbench top is equipped with first support, the first groove body is equipped with below first support, first groove body top left and right directions lower slot after being equipped with 2, first support top is equipped with the first cylinder, first cylinder is connected with upper holder block, upper holder block bottom end slidably connects the first lower lock block, first lower lock block bottom end upper slot after being equipped with 2, first support left is equipped with rotary electric machine, rotary electric machine is connected with shaft, second support and the second groove body are fixed in shaft, second groove body top is equipped with 2 front lower slots, second support top is equipped with the second cylinder, second cylinder is connected with the second lower lock block, second lower lock block bottom end upper slot before being equipped with 2, the present invention blocks the front half section of 2 straight steel pipes by slot upper before 2 respectively, shaft is driven to rotate forward by rotary electric machine, so that Second support and the second groove body, the second cylinder rotate synchronously, so that the front half section of 2 straight steel pipes is bent over.
Description
Technical field
The present invention relates to compressor of air conditioner production technical field more particularly to a kind of steel pipe automatic bending devices.
Background technique
Compressor of air conditioner is to play compressible drive refrigerant in air conditioning coolant loop, in production compressor of air conditioner
When the accessory that needs to be made using escape pipe, air inlet pipe, adapter tube etc. by steel pipe, since raw material steel pipe is straight steel pipe,
It needs for straight steel pipe to be bent into bended pipe before assembling compressor of air conditioner, is to use manually to borrow when carrying out steel pipe bending at present
The mode of assistant engineer's tool is not easy bending, and artificial control angle cannot reach reservation value, so that raw since steel pipe hardness itself is big
The steel pipe fittings precision of output is low, is unfavorable for the assembling of compressor of air conditioner, therefore, solves the problems, such as that this just shows very necessary
?.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of steel pipe automatic bending device, artificial behaviour at present is solved
Make the low problem of the steel pipe fittings precision produced, the present invention is adopted the following technical scheme that including work in order to solve the technical problem
Make platform, workbench top is equipped with first support, the first groove body is equipped with below first support, is set on the first groove body top left and right directions
Lower slot after having 2, first support top are equipped with the first cylinder, and the piston rod of the first cylinder passes through first support and stretches to the first slot
Body, the first cylinder are connected with upper holder block, and upper holder block bottom end slidably connects the first lower lock block, and the first lower lock block bottom end is equipped with 2
Upper slot, first support left are equipped with rotary electric machine afterwards, and rotary electric machine is connected with shaft, and shaft is interspersed in first support left and right ends
Lower semisection between, be fixed with second support and the second groove body in shaft, the second groove body is located at immediately ahead of the first groove body, the second slot
Body top is equipped with 2 front lower slots, and second support top is equipped with the second cylinder, and the piston rod other end of the second cylinder passes through second
The second groove body is stretched on frame top, and the second cylinder is connected with the second lower lock block, the second lower lock block bottom end upper slot before being equipped with 2.
Further improvement lies in that: the position of lower slot matches with the position of slot upper after 2 respectively after described 2, and 2 are front lower
The position of slot matches with the position of slot upper before 2 respectively, the position of the lower slot position kissing with 2 front lower slots respectively after 2
It closes.
Further improvement lies in that: the bench-top rear end is equipped with third cylinder, and third cylinder is connected with 2 fixations
Axis, 2 fixing axles match with the position of slot lower after 2 respectively.
Further improvement lies in that: the shaft is equipped with the discharge port plate for the setting that turns forward, and discharge port plate is detachably connected with
In shaft, the steel pipe after bending is slid by discharge port plate, facilitates discharging.
The beneficial effects of the present invention are: before descending slot and 2 after 2 straight steel pipes are fixed on 2 respectively by 2 fixing axles
Between lower slot, the decline of the first lower lock block is driven by the first cylinder later, so that upper slot blocks 2 straight steel pipes respectively after 2
Second half section drives the decline of the second lower lock block by the second cylinder, so that upper slot blocks the front half section of 2 straight steel pipes respectively before 2,
Then shaft is driven to rotate predetermined angular forward by rotary electric machine, so that second support is synchronous with the second groove body, the second cylinder
Rotation, while passing through the first lower lock block forward slip, the displacement generated when offsetting steel pipe stress, so that the first half of 2 straight steel pipes
Section is bent over, and is realized the flexing movement to straight steel pipe later, is improved the precision of steel pipe bending.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram before transfer of the present invention is axial after rotation.
Fig. 3 is the top view of the first groove body and the second groove body in the present invention.
Fig. 4 is the side view cutaway drawing of the second groove body in the present invention.
Fig. 5 is left view of the invention.
Wherein: 1- workbench, 2- first support, the first groove body of 3-, lower slot after 4-, the first cylinder of 5-, 6- upper holder block, 7- the
One lower lock block, upper slot after 8-, 9- rotary electric machine, 10- shaft, 11- second support, the second groove body of 12-, the front lower slot of 13-, 14- the
Two cylinders, the second lower lock block of 15-, upper slot, 17- third cylinder, 18- fixing axle, 19- discharge port plate before 16-.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
If Fig. 1-5 shows, a kind of steel pipe automatic bending device, including workbench 1,1 top of workbench are present embodiments provided
Equipped with first support 2, the first groove body 3,3 top left and right directions of the first groove body lower slot after being equipped with 2 are equipped with below first support 2
4,2 top of first support is equipped with the first cylinder 5, and the piston rod of the first cylinder 5 passes through first support 2 and stretches to the first groove body 3, and first
Cylinder 5 is connected with upper holder block 6, and 6 bottom end of upper holder block slidably connects the first lower lock block 7, after 7 bottom end of the first lower lock block is equipped with 2
Upper slot 8,2 left of first support are equipped with rotary electric machine 9, and rotary electric machine 9 is connected with shaft 10, and shaft 10 is interspersed in first support 2
Between the lower semisection of left and right ends, second support 11 and the second groove body 12 are fixed in shaft 10, the second groove body 12 is located at first
3 front of groove body, 12 top of the second groove body are equipped with 2 front lower slots 13, and 11 top of second support is equipped with the second cylinder 14, the second gas
The piston rod other end of cylinder 14 passes through 11 top of second support and stretches to the second groove body 12, and the second cylinder 14 is connected with the second lower lock block
15,15 bottom end of the second lower lock block upper slot 16 before being equipped with 2, wherein after 2 the position of lower slot 4 respectively with 2 after upper slot 8 position
It matches, the position of 2 front lower slots 13 matches with the position of slot 16 upper before 2 respectively, and the position of lower slot 4 is respectively with 2 after 2
A 13 position of front lower slot matches, and 1 top rear of workbench is equipped with third cylinder 17, and third cylinder 17 is connected with 2 fixing axles
18,2 fixing axles 8 match with the position of slot 4 lower after 2 respectively, and shaft 10 is equipped with the discharge port plate 19 for the setting that turns forward,
Discharge port plate 19 is detachably connected in shaft 10, when needing to carry out bending to steel pipe, after 2 straight steel pipes are individually positioned in 2
Between the lower front lower slot 13 of slot 4 and 2,2 fixing axles 18 are pushed to travel forward by third cylinder 17, so that 2 fixing axles 18
The second half section into 2 straight steel pipes is respectively interposed, drives upper holder block 6 and the first lower lock block 7 to decline by the first cylinder 5, so that 2
Upper slot 8 blocks the second half section of 2 straight steel pipes respectively after a, the decline of the second lower lock block 15 is driven by the second cylinder 14, so that 2
Preceding upper slot 16 blocks the front half section of 2 straight steel pipes respectively, drives shaft 10 to rotate predetermined angle forward by rotary electric machine 9 at this time
Degree so that second support 11 and the second groove body 12, the second cylinder 14 rotate synchronously, while passing through 7 forward slip of the first lower lock block,
The displacement generated when offsetting steel pipe stress, so that the front half section of 2 straight steel pipes is bent over, the drive of third cylinder 17 later 2 is solid
Dead axle 18 moves backward, so that the steel pipe of bending is slid by discharge port plate 19, realizes the flexing movement to straight steel pipe.
Claims (4)
1. a kind of steel pipe automatic bending device, including workbench (1), it is characterised in that: workbench (1) top is equipped with first
Bracket (2), first support (2) lower section are equipped with the first groove body (3), and the first groove body (3) top left and right directions is equipped with 2
After a lower slot (4), first support (2) top is equipped with the first cylinder (5), and the piston rod of first cylinder (5) passes through the
One bracket (2) stretches to the first groove body (3), and first cylinder (5) is connected with upper holder block (6), upper holder block (6) the bottom end sliding
It is connected with the first lower lock block (7), the first lower lock block (7) bottom end upper slot (8), first support (2) left after being equipped with 2
Equipped with rotary electric machine (9), the rotary electric machine (9) is connected with shaft (10), and the shaft (10) is interspersed in first support (2) left side
Between the lower semisection at right both ends, second support (11) and the second groove body (12), second slot are fixed on the shaft (10)
Body (12) is located at immediately ahead of the first groove body (3), and the second groove body (12) top is equipped with 2 front lower slots (13), and described second
Frame (11) top is equipped with the second cylinder (14), and the piston rod other end of second cylinder (14) passes through second support (11) top
It stretches to the second groove body (12), second cylinder (14) is connected with the second lower lock block (15), the second lower lock block (15) bottom end
Equipped with slot (16) upper before 2.
2. a kind of steel pipe automatic bending device as described in claim 1, it is characterised in that: the position of lower slot (4) after described 2
Match respectively with the position of slot (8) upper after 2, the position of 2 front lower slots (13) respectively with 2 before upper slot (16) position
It sets and matches, the position of lower slot (4) matches with 2 front lower slot (13) positions respectively after described 2.
3. a kind of steel pipe automatic bending device as described in claim 1, it is characterised in that: workbench (1) top rear
Equipped with third cylinder (17), the third cylinder (17) is connected with 2 fixing axles (18), and 2 fixing axles (8) are respectively with 2
The position of lower slot (4) matches after a.
4. a kind of steel pipe automatic bending device as described in claim 1, it is characterised in that: the shaft (10) is equipped with forward
The discharge port plate (19) being obliquely installed, the discharge port plate (19) are detachably connected on shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577877.1A CN109647946A (en) | 2018-12-24 | 2018-12-24 | A kind of steel pipe automatic bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577877.1A CN109647946A (en) | 2018-12-24 | 2018-12-24 | A kind of steel pipe automatic bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109647946A true CN109647946A (en) | 2019-04-19 |
Family
ID=66115933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811577877.1A Pending CN109647946A (en) | 2018-12-24 | 2018-12-24 | A kind of steel pipe automatic bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109647946A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748887A (en) * | 2004-09-10 | 2006-03-22 | 三樱工业株式会社 | Bending device |
| JP2006130550A (en) * | 2004-11-09 | 2006-05-25 | Sanwa Denko Kk | Bender for electric wire |
| CN200998741Y (en) * | 2006-12-25 | 2008-01-02 | 三角轮胎股份有限公司 | Valve cock bending apparatus |
| CN203578471U (en) * | 2013-12-09 | 2014-05-07 | 莆田市奔腾工贸有限公司 | Pipe bending device for exhaust pipe |
| CN205571080U (en) * | 2016-04-28 | 2016-09-14 | 上虞市力庆制冷设备有限公司 | Bundy pipe bending device |
| JP2018140421A (en) * | 2017-02-28 | 2018-09-13 | 株式会社デンソーエアシステムズ | Working unit |
| CN109013775A (en) * | 2017-06-10 | 2018-12-18 | 江苏阳光新格栅栏科技有限公司 | A kind of tube bends machine |
-
2018
- 2018-12-24 CN CN201811577877.1A patent/CN109647946A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748887A (en) * | 2004-09-10 | 2006-03-22 | 三樱工业株式会社 | Bending device |
| JP2006130550A (en) * | 2004-11-09 | 2006-05-25 | Sanwa Denko Kk | Bender for electric wire |
| CN200998741Y (en) * | 2006-12-25 | 2008-01-02 | 三角轮胎股份有限公司 | Valve cock bending apparatus |
| CN203578471U (en) * | 2013-12-09 | 2014-05-07 | 莆田市奔腾工贸有限公司 | Pipe bending device for exhaust pipe |
| CN205571080U (en) * | 2016-04-28 | 2016-09-14 | 上虞市力庆制冷设备有限公司 | Bundy pipe bending device |
| JP2018140421A (en) * | 2017-02-28 | 2018-09-13 | 株式会社デンソーエアシステムズ | Working unit |
| CN109013775A (en) * | 2017-06-10 | 2018-12-18 | 江苏阳光新格栅栏科技有限公司 | A kind of tube bends machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
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| RJ01 | Rejection of invention patent application after publication |