CN213887733U - Flanging device for processing automobile plate - Google Patents
Flanging device for processing automobile plate Download PDFInfo
- Publication number
- CN213887733U CN213887733U CN202022480209.6U CN202022480209U CN213887733U CN 213887733 U CN213887733 U CN 213887733U CN 202022480209 U CN202022480209 U CN 202022480209U CN 213887733 U CN213887733 U CN 213887733U
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- Prior art keywords
- flanging
- processing
- fixedly connected
- base
- male die
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- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model belongs to the technical field of the sheet metal part punching press is buckled, specifically disclose flanging device is used in processing of automobile plate, including the base, the top sliding connection of base has the turn-ups terrace die, and open at the top of base has the cavity, and the bottom fixedly connected with of turn-ups terrace die is protruding, protruding sliding connection in cavity, cavity inner wall fixedly connected with spring, and cavity inner wall one end fixed connection in protruding lateral wall is kept away from to the spring. An object of the utility model is to provide a flanging device is used in automobile plate processing to solve the inconvenient technical problem that resets after the turn-ups finishes.
Description
Technical Field
The utility model belongs to the technical field that the sheet metal part punching press was buckled.
Background
The flanging and shaping die plays a very important role in the whole die system, and the flanging and shaping of the automobile can reduce the drawing depth, simplify the shape of a drawing die surface, improve the formability and improve the realizability and the operability of die manufacturing. With the development of economy, people put forward higher standards and requirements on the quality of the whole vehicle.
The flanging is one of the forming processes in the stamping process, is used for manufacturing parts convenient to assemble or manufacturing specific shapes for improving the rigidity of products, and can also be used as a means for preventing cracking or folding when large-scale sheet metal is formed.
Aiming at the flanging, the Chinese utility model patent (publication number: CN210632776U) discloses a novel flanging bending tool, which comprises a U-shaped base and a limiting U-shaped groove, wherein the top end of the U-shaped base is provided with a limiting U-shaped groove in the groove, the limiting U-shaped groove is fixedly connected to the top end of the U-shaped base through a screw bolt, the right side of the limiting U-shaped groove is provided with a workpiece in the groove at the top end of the U-shaped base, the right side of the workpiece is provided with a processing die in the groove at the top end of the U-shaped base, the front side and the rear side of the processing die are provided with guide rails in the groove at the top end of the U-shaped base, the guide rails are fixedly connected to the top end of the U-shaped base through the screw bolt, a guide rail strip is embedded in the guide rails, the end surfaces of the inner ends of the guide rail strip are connected to the front end and the rear end of the processing die through an integral casting die, the position deviation phenomenon does not occur, and the precision of the flanging bending tool can be kept
Although above-mentioned scheme can realize the turn-ups effect to the plate structure, because the restoration of processing mould at every turn all needs extra draw gear to drive, extra draw gear has not only increased overall structure's occupation space, and the required precision to other mechanism synchronous motion is higher moreover, and the high frequency of being not convenient for is used time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flanging device is used in automobile plate processing to solve the inconvenient technical problem that resets after the turn-ups finishes.
In order to achieve the above object, the basic scheme of the utility model is: flanging device is used in automobile plate processing, including the base, the top sliding connection of base has the turn-ups terrace die, and open at the top of base has the cavity, and the bottom fixedly connected with of turn-ups terrace die is protruding, protruding sliding connection in cavity, cavity inner wall fixedly connected with spring, the spring keep away from cavity inner wall one end fixed connection in protruding lateral wall.
The working principle and the beneficial effects of the basic scheme are as follows: this technical scheme has seted up the cavity through the inside at the base to the effect that the realization held compression spring. In the process of flanging the automobile plate, the flanging male die horizontally slides on the base to realize the technical effect of extruding the flanging. In the process of sliding flanging by the flanging male die, the spring is compressed or pulled up by the driving force, and after the flanging male die finishes flanging, the flanging male die can realize the automatic reset function under the action of the spring.
Compared with the prior art, the technical scheme avoids the additional driving device from realizing the reset function of the flanging male die, effectively saves space and avoids resource waste. Meanwhile, the automatic resetting function is realized on the premise of not changing the external structure of the flanging device by embedding structures such as a compression spring in the cavity, so that the technical worker can conveniently modify and upgrade the existing flanging device, and the compactness of the flanging device is improved.
Further, the coaxial guide bar that is equipped with of spring, the one end fixed connection of guide bar is in protruding lateral wall, and the other end slides and extends outside the cavity.
Has the advantages that: this technical scheme is through addding the guide bar in order to realize the guide effect to the spring, avoids the spring to take place the crooked problem of other directions at the in-process that takes place deformation to take place.
Furthermore, the top of the base is fixedly connected with a positioning plate for limiting the plate.
Has the advantages that: this technical scheme is through addding the locating plate in order to realize the effect to the car plate location, avoids the problem emergence that the skew appears in the turn-ups in-process in the car plate.
Furthermore, a positioning groove is formed in one side, close to the flanging male die, of the positioning plate.
Has the advantages that: this technical scheme is through seting up the constant head tank on the locating plate to improve the automobile plate fastening degree, avoid appearing becoming flexible.
Furthermore, the side wall of the flanging male die is provided with an inclined surface, a top seat is vertically and slidably connected above the base, the bottom of the top seat is fixedly connected with a top block positioned above the flanging male die, and the bottom surface of the top block is parallel to the inclined surface of the flanging male die.
Has the advantages that: according to the technical scheme, the inclined plane and the ejector block of the flanging male die are arranged, so that the inclined plane and the inclined plane are matched, and the ejector block finally drives the flanging male die to horizontally move in the descending process.
Furthermore, the top fixedly connected with guide post of base, the footstock open have with guide post complex guiding hole.
Has the advantages that: this technical scheme is through utilizing guide post and guiding hole complex effect to the realization is to the technological effect of footstock and the relative slip direction of base.
Further, the bottom of footstock is equipped with the stripper plate, the top fixedly connected with stand of stripper plate, the vertical sliding connection of stand in the footstock, the coaxial second compression spring that is equipped with of stand, second compression spring both ends difference fixed connection in footstock and stripper plate.
Has the advantages that: this technical scheme is through utilizing the stripper plate to the realization is to the in-process stripper plate that descends at the footstock carry out the fixed effect of extrusion to the plate, avoids the plate skew to appear.
Further, the bottom surface of the extrusion plate is provided with a rubber anti-skid layer.
Has the advantages that: according to the technical scheme, the rubber anti-slip layer is arranged to improve the relative static friction force between the extrusion plate and the plate.
Further, the spring is a first compression spring.
Has the advantages that: according to the technical scheme, the automatic resetting function of the flanging male die is realized by adopting the compression spring.
Furthermore, the side wall of the flanging male die is provided with a curved surface groove.
Has the advantages that: according to the technical scheme, the technical effect of extruding and bending the plate is achieved by utilizing the curved surface groove of the flanging male die.
Drawings
Fig. 1 is a schematic front view of a flanging device for processing automobile plates according to an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides a flanging device is used in processing of car panel front view cut-away view.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a base 1, a sliding groove 2, a flanging male die 3, a cavity 4, a protrusion 5, a first compression spring 6, a guide rod 7, a groove 8, a positioning plate 9, a clamping groove 10, a guide post 11, a top seat 12, a plate 13, a top block 14, an extrusion plate 15, an upright post 16 and a second compression spring 17.
The embodiment is basically as shown in the attached figures 1 and 2: the flanging device for processing the automobile plate comprises a base 1, wherein the top of the base 1 is provided with a sliding groove 2, and a flanging male die 3 is smoothly connected with the inside of the sliding groove 2. The inside of base 1 is opened has cavity 4, and cavity 4 and spout 2 intercommunication each other. The bottom of the flanging die is integrally formed with a bulge 5 with a plate-shaped structure, and the bulge 5 freely slides in the cavity 4. The right end of the bulge 5 is fixedly connected with a first compression spring 6, and the right end of the first compression spring 6 is fixedly connected with the inner wall of the cavity 4. The coaxial fixedly connected with guide bar 7 in first compression spring 6's inside, the left end welded fastening of guide bar 7 is in protruding 5's lateral wall, and the right-hand member of guide bar 7 extends outside cavity 4.
An inclined plane is arranged on the left side of the top of the flanging male die 3, and the inclined angle of the inclined plane is 45 degrees. The right side of the flanging male die 3 is provided with a groove 8, and the inner wall of the groove 8 is of a semi-circular curved surface structure. The top of the base 1 is fixedly connected with a positioning plate 9 through threads, and the positioning plate 9 is positioned on the right side of the flanging male die 3. The left side wall of the positioning plate 9 is provided with a clamping groove 10 for clamping the plate.
The left side and the right side of the top of the base 1 are respectively welded and fixed with guide posts 11, and the axial direction of the guide posts 11 is vertical to the horizontal plane. A top seat 12 matched with the base 1 is arranged above the base 1, and a guide hole matched with the guide post 11 is formed in the top of the top seat 12. The bottom of the top seat 12 is fixed with a top block 14 through threads, and the bottom surface of the top block 14 is an inclined surface parallel to the left inclined surface of the flanging male die 3. The top block 14 is located right above the flanging male die 3, and the inclined surface of the top block 14 can be in contact fit with the left inclined surface of the flanging male die 3. Still be equipped with stripper plate 15 on footstock 12, the bottom surface of stripper plate 15 is the plane, and stripper plate 15's top welded fastening has stand 16, and stand 16 is followed vertical direction sliding connection on footstock 12, and the top of stand 16 is equipped with the spacing arch 5 that is used for preventing the landing. The upright post 16 is coaxially and fixedly connected with a second compression spring 17, the top end of the second compression spring 17 is fixedly connected to the bottom surface of the top seat 12, and the bottom end of the second compression spring 17 is fixedly connected to the top surface of the extrusion plate 15.
The specific implementation process is as follows: firstly, a plate to be flanged is placed at the top of the base 1, and the right end of the plate is inserted into the clamping groove 10 at the left side of the positioning plate 9.
Then the operator controls the top seat 12 to move vertically and downwards along the guide column 11, in the process that the top seat 12 moves downwards, the inclined surface at the bottom of the top block 14 is in contact with the inclined surface at the left side of the flanging male die 3, and the top block 14 drives the flanging male die 3 to move horizontally and rightwards along with the downward movement of the top seat 12. Meanwhile, the extrusion plate 15 on the top seat 12 is also pressed against the top surface of the plate, the upright post 16 slides relative to the top seat 12 in the pressing process, and the second compression spring 17 is compressed. In the process that the flanging male die 3 moves towards the right side, the plate is extruded by the groove 8 on the right side wall of the flanging male die 3 to complete flanging and bending. Meanwhile, the bulge 5 at the bottom of the flanging male die 3 also extrudes the first compression spring 6 to realize compression.
And finally, after the flanging is extruded, the top seat 12 is lifted upwards, and the flanging male die 3 loses the acting force of the top block 14 and then moves to the left side under the action of the first compression spring 6 to complete the resetting until the flanging male die 3 reaches the initial position before flanging. At the same time, the pressing plate 15 is also returned by the second compression spring 17.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.
Claims (10)
1. Flanging device is used in automobile plate processing, including the base, the top sliding connection of base has turn-ups terrace die, its characterized in that: the improved flanging die is characterized in that a cavity is formed in the top of the base, a bulge is fixedly connected to the bottom end of the flanging male die, the bulge is connected to the cavity in a sliding mode, a spring is fixedly connected to the inner wall of the cavity, and one end, far away from the inner wall of the cavity, of the spring is fixedly connected to the side wall of the bulge.
2. The flanging device for processing the automobile plate according to claim 1, wherein: the spring is coaxially provided with a guide rod, one end of the guide rod is fixedly connected to the side wall of the protrusion, and the other end of the guide rod extends outside the cavity in a sliding mode.
3. The flanging device for processing the automobile plate according to claim 1, wherein: the top of the base is fixedly connected with a positioning plate used for limiting the plate.
4. The flanging device for processing the automobile plate according to claim 3, wherein: and one side of the positioning plate, which is close to the flanging male die, is provided with a positioning groove.
5. The flanging device for processing the automobile plate according to claim 1, wherein: the side wall of the flanging male die is provided with an inclined plane, a top seat is vertically and slidably connected above the base, the bottom of the top seat is fixedly connected with a top block positioned above the flanging male die, and the bottom surface of the top block is parallel to the inclined plane of the flanging male die.
6. The flanging device for processing the automobile plate according to claim 5, wherein: the top fixedly connected with guide post of base, the footstock open have with guide post complex guiding hole.
7. The flanging device for processing the automobile plate according to claim 6, wherein: the bottom of footstock is equipped with the stripper plate, the top fixedly connected with stand of stripper plate, the vertical sliding connection of stand in the footstock, the coaxial second compression spring that is equipped with of stand, second compression spring both ends difference fixed connection in footstock and stripper plate.
8. The flanging device for processing the automobile plate according to claim 7, wherein: the bottom surface of the extrusion plate is provided with a rubber anti-skid layer.
9. The flanging device for processing the automobile plate according to claim 1, wherein: the spring is a first compression spring.
10. The flanging device for processing the automobile plate according to claim 1, wherein: and a curved surface groove is formed in the side wall of the flanging male die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480209.6U CN213887733U (en) | 2020-10-30 | 2020-10-30 | Flanging device for processing automobile plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480209.6U CN213887733U (en) | 2020-10-30 | 2020-10-30 | Flanging device for processing automobile plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213887733U true CN213887733U (en) | 2021-08-06 |
Family
ID=77115904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022480209.6U Expired - Fee Related CN213887733U (en) | 2020-10-30 | 2020-10-30 | Flanging device for processing automobile plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213887733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118875093A (en) * | 2024-09-30 | 2024-11-01 | 松森特殊金属(长沙)有限公司 | A flanging device for processing composite metal sheets |
-
2020
- 2020-10-30 CN CN202022480209.6U patent/CN213887733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118875093A (en) * | 2024-09-30 | 2024-11-01 | 松森特殊金属(长沙)有限公司 | A flanging device for processing composite metal sheets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |