CN208912912U - A kind of automatic punch machine producing automobile swing arm - Google Patents
A kind of automatic punch machine producing automobile swing arm Download PDFInfo
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- CN208912912U CN208912912U CN201821672635.6U CN201821672635U CN208912912U CN 208912912 U CN208912912 U CN 208912912U CN 201821672635 U CN201821672635 U CN 201821672635U CN 208912912 U CN208912912 U CN 208912912U
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- knife
- die holder
- plate
- swing arm
- edge
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Abstract
The utility model provides a kind of automatic punch machine for producing automobile swing arm, more particularly to automobile swing arm processing technique field, including lathe, lathe is equipped with workbench, die holder is installed on workbench, mirror image is set there are two punching unit on lathe, punching unit includes the edge of a knife, support plate, guide pad, oil cylinder and punch mechanism, the edge of a knife, support plate and guide pad are in turn secured on die holder, fixed plate is additionally provided on die holder, fixed plate is equipped with the positioning pin for positioning automobile swing arm, positioning pin is located between two edges of a knife, the edge of a knife is equipped with workpiece rest area, workpiece rest area extends on the upper end of support plate, oil cylinder is set on lathe, oil cylinder is connected with mandril and push rod in turn, push rod is connected with punch mechanism, oil cylinder drives punch mechanism to slide on guide pad and completes the punching to automobile swing arm by push rod.The utility model only needs punching primary, improves work efficiency, and improves the accuracy of product.
Description
Technical field
The utility model belongs to automobile swing arm processing technique field, and in particular to a kind of automatic punching for producing automobile swing arm
Machine.
Background technique
Automobile swing arm is widely used on the front and back independent suspension of car, for the connection between vehicle body and deflecting roller, pendulum
Arm one end by shock absorbing bushing on vehicle body subframe or vehicle body connect, other end ball stud and knuckle locking, also
To say that the end of two end arms of automobile swing arm is required to punching, existing punch pattern be to two end arms punchings in two times,
Not only operation is slower in this way, and since product is to place to be punched out by several times, it is easy to cause product placement not in place namely
When there is deviation in the position placed twice, the concentricity of product is influenced.
Therefore it is badly in need of a kind of automatic punch machine of production automobile swing arm for being able to solve existing issue.
Utility model content
The purpose of the utility model is to provide a kind of automatic punch machines for producing automobile swing arm, if there are two the edge of a knife and two
Punch mechanism, the end punching simultaneously of two end arms of automobile swing arm, improves work efficiency, while the concentricity of product can be more
It is good, improve the accuracy of product.
The utility model provides the following technical solution:
A kind of automatic punch machine producing automobile swing arm, including lathe, the lathe is equipped with workbench, on the workbench
Die holder is installed, mirror image is set there are two punching unit on the lathe, the punching unit include the edge of a knife, support plate, guide pad,
Oil cylinder and punch mechanism, the edge of a knife, the support plate and the guide pad are in turn secured on the die holder, on the die holder
It is additionally provided with fixed plate, the fixed plate is equipped with the positioning pin for positioning automobile swing arm, and the positioning pin is located at described in two
Between the edge of a knife, the edge of a knife is equipped with workpiece rest area, and the workpiece rest area extends on the upper end of the support plate, described
Oil cylinder is set on the lathe, and the oil cylinder is connected with mandril and push rod in turn, and the push rod is connected with the punch mechanism, institute
Oil cylinder is stated to drive the punch mechanism to slide on the guide pad by the push rod and complete the punching to automobile swing arm.
Preferably, the punch mechanism includes sequentially connected pressure plate, flexible elastic plate, clamping plate and installation
Plate, the side of the mounting plate are bolted to connection with the push rod, and the other side is equipped with formed punch, and the formed punch sequentially passes through
The clamping plate, the elastic plate and the pressure plate, the edge of a knife are equipped with through-hole, and the clamping plate and guide pad sliding connect
It connects, when push rod described in the oil cylinder pushing drives punch mechanism movement, the clamping plate slides on the guide pad, described
Formed punch is able to enter or is left in the through-hole.
Preferably, the elastic plate is made of excellent power glue.
Preferably, the guide pad is equipped with dovetail groove, and the clamping plate is equipped with and can slide in the dovetail groove
Sliding block.
Preferably, by two edge of a knife positioning plate connections, the edge of a knife positioning plate is fixed at described two edges of a knife
On die holder, two edge of a knife positioning plates and the die holder surround garbage area.
Preferably, the workbench is equipped with several mounting holes, and the die holder includes two the first die holders and a position
The second die holder between two first die holders, second die holder is equipped with the fixed plate, on first die holder
Equipped with the edge of a knife, the support plate and the guide pad, first die holder is removably set on the workbench, described
There is certain gap between first die holder and second die holder.
The beneficial effects of the utility model are: setting, there are two the edge of a knife and two punch mechanisms, two end arms of automobile swing arm
End punching simultaneously, improve work efficiency, while the concentricity of product can be more preferable, improve the accuracy of product.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the top view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the longitudinal sectional drawing of Fig. 2；
Fig. 4 is the longitudinal sectional drawing equipped with the first die holder and the second die holder of the utility model；
Fig. 5 is the enlarged drawing at the A in Fig. 1；
Fig. 6 is the corresponding perspective view of Fig. 5.
Wherein in the figure, it is marked as 1, lathe；2, workbench；3, die holder；4, the edge of a knife；5, support plate；6, guide pad；7, oily
Cylinder；8, mandril；9, push rod；10, fixed plate；11, positioning pin；12, workpiece rest area；13, pressure plate；14, elastic plate；15, it presss from both sides
Plate；16, mounting plate；17, formed punch；18, through-hole；19, dovetail groove；20, sliding block；21, edge of a knife positioning plate；22, garbage area；23, pacify
Fill hole；24, the first die holder；25, the second die holder；26, automobile swing arm.
Specific embodiment
As shown in figures 1 to 6, a kind of automatic punch machine producing automobile swing arm, including lathe 1, lathe 1 are equipped with workbench 2,
Die holder 3 is installed, mirror image is set there are two punching unit on lathe 1, and punching unit includes the edge of a knife 4, support plate 5, leads on workbench 2
To block 6, oil cylinder 7 and punch mechanism, the edge of a knife 4, support plate 5 and guide pad 6 are in turn secured on die holder 3, are additionally provided on die holder 3 solid
Fixed board 10, fixed plate 10 are equipped with the positioning pin 11 for positioning automobile swing arm 26, and positioning pin 11 is located between two edges of a knife 4,
The edge of a knife 4 is equipped with workpiece rest area 12, and workpiece rest area 12 extends on the upper end of support plate 5, and oil cylinder 7 is set on lathe 1, oil
Cylinder 7 is connected with mandril 8 and push rod 9 in turn, and push rod 9 is connected with punch mechanism, and oil cylinder 7 drives punch mechanism leading by push rod 9
It is slided on block 6 and completes the punching to automobile swing arm 26.The both ends of perforating press are respectively arranged an edge of a knife 4, when machine startup
The punching simultaneously of the end of two end arms of automobile swing arm 26, the concentricity of product can be improved work efficiency more preferably simultaneously, be improved
The accuracy of product.
Specifically, punch mechanism includes sequentially connected pressure plate 13, flexible elastic plate 14, clamping plate 15 and installation
Plate 16, side and the push rod 9 of mounting plate 16 are bolted to connection, and the other side is equipped with formed punch 17, and formed punch 17 sequentially passes through folder
Plate 15, elastic plate 14 and pressure plate 13, the edge of a knife 4 are equipped with through-hole 18, and clamping plate 15 is slidably connected with guide pad 6, and oil cylinder 7 pushes away
When bar 9 drives punch mechanism movement, clamping plate 15 slides on guide pad 6, and formed punch 17 is able to enter or is left in through-hole 18.This machine
Bed 1 makes oil cylinder 7 that the movement of push rod 9 be pushed to be fixed with formed punch 17 to push mounting plate 16 also just to will push using the strength of oil pressure
Clamping plate 15 slided on guide pad 6, pressure plate 13 pushes down the end of the end wall of automobile swing arm 26 namely during advance
Workpiece to be added, because the subsequent elastic plate 14 of pressure plate 13 has retractility, at this moment the side of pressure plate 13 can squeeze subsequent elastic force
Plate 14, the other side can compress workpiece to be added, and elastic plate 14 is squeezed effect, and thickness can become smaller, then formed punch 17 is relative to pressure
Then continue for flitch 13 and elastic plate 14 toward front slide, until the strength by the oil pressure of oil cylinder 7 makes formed punch 17 will be to be processed
The hole of workpiece rush out, compared to traditional side blow mechanism, this mode is more simple, general.
Specifically, elastic plate 14 is made of excellent power glue.Excellent power glue, also known as polyurethane PU elastomer are a kind of with intensity
Good, compressive deformation is small.A kind of new material between plastics and rubber, the rigidity with plastics, and have the elasticity of rubber.
Specifically, guide pad 6 is equipped with dovetail groove 19, clamping plate 15 is equipped with the sliding block that can be slided in dovetail groove 19
20。
Specifically, two edges of a knife 4 are connected by two edge of a knife positioning plates 21, edge of a knife positioning plate 21 is fixed on die holder 3,
Two edge of a knife positioning plates 21 and die holder 3 surround garbage area 22.
Specifically, workbench 2 is equipped with several mounting holes 23, die holder 3 includes that two the first die holders 24 and one are located at
The second die holder 25 between two the first die holders 24, the second die holder 25 are equipped with fixed plate 10, and the first die holder 24 is equipped with the edge of a knife
4, support plate 5 and guide pad 6, the first die holder 24 is removably set on workbench 2, between the first die holder 24 and the second die holder 25
With certain gap.It can be suitble to the processing of the automobile swing arm 26 of certain specification, according to the specification of common automobile swing arm 26,
The position of mounting hole 23 is designed, it is corresponding that first die holder 24 is installed, enable spacing and vapour between two the first die holders 24
Spacing between the end of two end arms of vehicle swing arm 26 is consistent.At this point, if connecting edge of a knife positioning plate between two edges of a knife 4
21, edge of a knife positioning plate 21 is mounted on workbench 2 directly through die holder 3 to stop between the first die holder 24 and the second die holder 25
Spacing avoids waste material that garbage area 22 is discharged, or by other substances of the gap between the first die holder 24 and the second die holder 25
Filling.
Application method
The junction of two end arms of general automobile swing arm 26 can be equipped with pilot hole, and pilot hole is covered on positioning pin 11
Positioning is completed, the end of two end arms of automobile swing arm 26 is placed on workpiece rest area 12, starts machine, and oil cylinder 7 drives mandril 8
It moves and then push rod 9 is driven to move the punching operation for finally driving punch mechanism movement to complete to automobile swing arm 26.Due to being same
When be punched out, be not in holding vehicles swing arm twice 26, in fact it could happen that position twice have opposite variation, and influence twice
The concentricity problem of punching.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, although referring to before
Embodiment is stated the utility model is described in detail, it for those skilled in the art, still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features.It is all this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of automatic punch machine for producing automobile swing arm, which is characterized in that including lathe, the lathe is equipped with workbench, institute
It states and die holder is installed on workbench, mirror image is set there are two punching unit on the lathe, and the punching unit includes the edge of a knife, support
Plate, guide pad, oil cylinder and punch mechanism, the edge of a knife, the support plate and the guide pad are in turn secured on the die holder,
Fixed plate is additionally provided on the die holder, the fixed plate is equipped with the positioning pin for positioning automobile swing arm, the positioning pins position
Between two edges of a knife, the edge of a knife is equipped with workpiece rest area, and the workpiece rest area extends to the support plate
On upper end, the oil cylinder is set on the lathe, and the oil cylinder is connected with mandril and push rod, the push rod and the punching in turn
Mechanism connection, the oil cylinder drive the punch mechanism to slide on the guide pad and complete to put automobile by the push rod
The punching of arm.
2. the automatic punch machine of production automobile swing arm according to claim 1, which is characterized in that the punch mechanism includes
Sequentially connected pressure plate, flexible elastic plate, clamping plate and mounting plate, the side of the mounting plate pass through with the push rod
Bolt is fixedly connected, and the other side is equipped with formed punch, and the formed punch sequentially passes through the clamping plate, the elastic plate and the pressure plate,
The edge of a knife is equipped with through-hole, and the clamping plate is slidably connected with the guide pad, described in the drive of push rod described in the oil cylinder pushing
When punch mechanism moves, the clamping plate slides on the guide pad, and the formed punch is able to enter or is left in the through-hole.
3. the automatic punch machine of production automobile swing arm according to claim 2, which is characterized in that the elastic plate is by excellent power
Glue is made.
4. the automatic punch machine of production automobile swing arm according to claim 2, which is characterized in that the guide pad is equipped with
Dovetail groove, the clamping plate are equipped with the sliding block that can be slided in the dovetail groove.
5. the automatic punch machine of production automobile swing arm according to claim 1, which is characterized in that two edges of a knife pass through
Two edge of a knife positioning plate connections, the edge of a knife positioning plate are fixed on the die holder, two edge of a knife positioning plates and institute
It states die holder and surrounds garbage area.
6. the automatic punch machine of production automobile swing arm according to claim 1, which is characterized in that the workbench is equipped with
Several mounting holes, the die holder include two the first die holders and second mould being located between two first die holders
Seat, second die holder are equipped with the fixed plate, and first die holder is equipped with the edge of a knife, the support plate and described leads
To block, first die holder is removably set on the workbench, is had between first die holder and second die holder
Certain gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672635.6U CN208912912U (en) | 2018-10-16 | 2018-10-16 | A kind of automatic punch machine producing automobile swing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672635.6U CN208912912U (en) | 2018-10-16 | 2018-10-16 | A kind of automatic punch machine producing automobile swing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912912U true CN208912912U (en) | 2019-05-31 |
Family
ID=66709412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821672635.6U Active CN208912912U (en) | 2018-10-16 | 2018-10-16 | A kind of automatic punch machine producing automobile swing arm |
Country Status (1)
| Country | Link |
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| CN (1) | CN208912912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112455A (en) * | 2020-01-02 | 2020-05-08 | 佛山市德展汽车零部件有限公司 | Method for machining front bushing of swing arm of automobile suspension |
-
2018
- 2018-10-16 CN CN201821672635.6U patent/CN208912912U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112455A (en) * | 2020-01-02 | 2020-05-08 | 佛山市德展汽车零部件有限公司 | Method for machining front bushing of swing arm of automobile suspension |
| CN111112455B (en) * | 2020-01-02 | 2021-07-16 | 佛山市德展汽车零部件有限公司 | Method for machining front bushing of swing arm of automobile suspension |
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