CN220072968U - Side punching die for automobile skylight guide rail - Google Patents
Side punching die for automobile skylight guide rail Download PDFInfo
- Publication number
- CN220072968U CN220072968U CN202321388828.XU CN202321388828U CN220072968U CN 220072968 U CN220072968 U CN 220072968U CN 202321388828 U CN202321388828 U CN 202321388828U CN 220072968 U CN220072968 U CN 220072968U
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- China
- Prior art keywords
- hole
- guide rail
- block
- die
- automobile sunroof
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- 238000004080 punching Methods 0.000 title claims abstract description 33
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 241001631030 Explorator Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a side punching die for an automobile skylight guide rail, which comprises an upper die and a lower die, wherein the upper die and the lower die are matched and clamp the automobile skylight guide rail to be punched, a plurality of punching structures are arranged between the upper die and the lower die, each punching structure comprises a cylinder, a punch, a sliding rail, a sliding block and a positioning block, the cylinders, the sliding rails and the positioning blocks are fixedly arranged on the lower die, the sliding blocks are in sliding fit with the sliding rails, a first perforation is arranged on the sliding blocks, the positioning blocks extend into the automobile skylight guide rail to be punched, punch holes matched with the punches are arranged on the side surfaces of the positioning blocks, and a telescopic shaft of each cylinder is connected with the corresponding punch after passing through the first perforation; the production method has the advantages that the production efficiency is improved, and the produced automobile skylight guide rail has good consistency.
Description
Technical Field
The utility model belongs to the technical field of automobile part machining, and particularly relates to a side punching die for an automobile skylight guide rail.
Background
In machining production, holes or grooves are often required to be formed in the side wall of a metal pipe, if drilling or milling is adopted, the workload is large, the working efficiency is low, the safety is unsafe, and if punching is adopted, the production efficiency can be improved, and the safety is also high.
Conventional cut-out press punching press can only punch a hole or groove on the product, but to sunroof rail, need to punch a plurality of hole structures in its side when processing, if punching in a plurality of times, production efficiency is lower, and the accumulated error is great, is unfavorable for accurate relative distance between accuse hole and the hole, leads to the sunroof rail uniformity of output relatively poor.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the side punching die for the automobile skylight guide rail, which is favorable for improving the production efficiency and has good consistency of the produced automobile skylight guide rail.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an automobile skylight guide rail side cut-out press, includes mould and lower mould, go up the mould with the lower mould cooperation presss from both sides tightly the automobile skylight guide rail that waits to punch, go up the mould with be provided with a plurality of structures of punching a hole between the lower mould, the structure of punching a hole includes cylinder, drift, slide rail, slider and locating piece, the cylinder the slide rail with the locating piece is all fixed to be set up on the lower mould, the slider with slide rail sliding fit, be provided with first perforation on the slider, the locating piece stretches into in the automobile skylight guide rail that waits to punch, be provided with on the side of locating piece with the drift hole of drift looks adaptation, the telescopic shaft of cylinder pass behind the first perforation with the drift is connected.
Preferably, a plurality of guide blocks are arranged on the lower end face of the upper die, the guide blocks are in one-to-one correspondence with a plurality of sliding blocks, a first inclined guide face is arranged on the lower end face of the guide block, a second inclined guide face matched with the first inclined guide face is arranged at the upper end of the sliding block, and a buffer block is arranged at one end of the sliding block facing the positioning block; when the upper die moves downwards and is clamped with the lower die, the first inclined guide surface is abutted against the corresponding second inclined guide surface, and the guide block pushes the sliding block to move towards the direction of the positioning block, so that the buffer block is abutted against the side surface of the automobile sunroof guide rail to be punched.
Preferably, a second through hole communicated with the first through hole is formed in the buffer block, and the punch is located in the second through hole.
Preferably, the lower end surface of the guide block is recessed upwards to form an arc-shaped groove, and the arc-shaped groove is positioned right above the telescopic shaft of the air cylinder.
Preferably, the positioning block is provided with a first through hole, the first through hole penetrates through the upper end face and the lower end face of the positioning block, the punch hole is communicated with the side face of the first through hole, and the lower die is provided with a second through hole communicated with the first through hole.
Preferably, a fixed seat, a profiling and a locking piece are arranged on the lower die, the fixed seat, the profiling and the locking piece are distributed along the linear direction, the automobile skylight guide rail to be punched is placed on the profiling and the positioning block, one end of the automobile skylight guide rail to be punched is abutted to the fixed seat, and the locking piece is used for locking the automobile skylight guide rail to be punched.
Preferably, the locking piece comprises a first installation block and a bolt, the first installation block is fixedly arranged on the lower die, a third through hole is formed in the side face of the first installation block, and the bolt penetrates through the third through hole and then is inserted into a positioning hole in a sunroof guide rail to be punched.
Preferably, the fixing seat is provided with a groove and a stop block, the groove penetrates through two side faces of the fixing seat, a screw hole is formed in the bottom of the groove, the stop block is in sliding fit with the groove, a strip-shaped hole is formed in the upper end face of the stop block, and a bolt penetrates through the strip-shaped hole and then is in threaded connection with the screw hole.
Compared with the prior art, the utility model has the advantages that
1. A plurality of punching structures are arranged between the upper die and the lower die, and after die assembly, the automobile skylight guide rail is punched through the punching structures at the same time, so that the automobile skylight guide rail does not need to be punched for multiple times, and the production efficiency is improved;
2. the positions of the plurality of punching structures are fixed, so that the relative distance between the plurality of punching structures is unchanged, the relative distance deviation between a plurality of holes punched by the plurality of punching structures is very small, and the consistency of produced sunroof guide rails is ensured.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model when the mold is closed;
FIG. 2 is a schematic diagram of the structure of the present utility model during mold separation;
FIG. 3 is a schematic diagram of a part of the present utility model;
FIG. 4 is a schematic diagram of a portion of a second embodiment of the present utility model;
FIG. 5 is a schematic cross-sectional view of a positioning block according to the present utility model;
FIG. 6 is a schematic view of the structure of the guide block according to the present utility model;
FIG. 7 is a schematic view of the lower die structure of the present utility model;
FIG. 8 is a schematic view of a locking member according to the present utility model;
fig. 9 is a schematic structural diagram of a fixing seat in the present utility model.
In the figure: 1. an upper die; 2. a lower die; 21. a second through hole; 3. a punching structure; 31. a cylinder; 32. a punch; 33. a slide rail; 34. a slide block; 341. a first perforation; 342. a second inclined guide surface; 35. a positioning block; 351. a punch hole; 352. a first through hole; 4. a guide block; 41. a first inclined guide surface; 42. an arc-shaped groove; 5. a buffer block; 51. a second perforation; 6. a fixing seat; 61. a groove; 62. a stop block; 621. a bar-shaped hole; 7. profiling; 8. a locking member; 81. a first mounting block; 811. a third perforation; 82. a bolt.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Embodiment one: as shown in fig. 1 to 5, a side punching die for an automobile sunroof rail comprises an upper die 1 and a lower die 2, the upper die 1 and the lower die 2 are matched and clamp the automobile sunroof rail to be punched, a plurality of punching structures 3 are arranged between the upper die 1 and the lower die 2, each punching structure 3 comprises a cylinder 31, a punch 32, a sliding rail 33, a sliding block 34 and a positioning block 35, the cylinders 31, the sliding rails 33 and the positioning blocks 35 are fixedly arranged on the lower die 2, the cylinders 31, the sliding rails 33 and the positioning blocks 35 are sequentially distributed along the linear direction, the sliding blocks 34 are in sliding fit with the sliding rails 33, a first through hole 341 is formed in the sliding blocks 34, the positioning blocks 35 extend into the automobile sunroof rail to be punched, punch holes 351 matched with the punch 32 are formed in the side faces of the positioning blocks 35, and telescopic shafts of the cylinders 31 are connected with the punch 32 after passing through the first through holes 341.
When punching, the cylinder 31 drives the punch 32 to be inserted into the punch hole 351, and in the process, the punch 32 is punched on the side surface of the sunroof rail to obtain a hole structure.
Embodiment two: as shown in fig. 1 to 6, the rest is the same as the first embodiment, except that a plurality of guide blocks 4 are provided on the lower end surface of the upper die 1, the plurality of guide blocks 4 are in one-to-one correspondence with the plurality of slide blocks 34, a first inclined guide surface 41 is provided on the lower end surface of the guide block 4, a second inclined guide surface 342 matched with the first inclined guide surface 41 is provided on the upper end of the slide block 34, and a buffer block 5 is provided at one end of the slide block 34 facing the positioning block 35.
When the upper die 1 moves downwards and is clamped with the lower die 2, the first inclined guide surface 41 is abutted against the corresponding second inclined guide surface 342, and the guide block 4 pushes the sliding block 34 to move towards the direction of the positioning block 35, so that the buffer block 5 is abutted against the side surface of the sunroof rail to be punched. In the die assembly process, the upper die 1 can push the buffer block 5 to be abutted to the side face of the automobile skylight guide rail through the guide block 4 and the sliding block 34, and the buffer block 5 and the positioning block 35 are matched to clamp the automobile skylight guide rail, so that the stability is good.
In this embodiment, the buffer block 5 is provided with a second through hole 51 communicating with the first through hole 341, and the punch 32 is located in the second through hole 51. The buffer block 5 surrounds the periphery of the punch 32, and the buffer block 5 can be matched with the positioning block 35 to stably clamp the side face of the automobile sunroof guide rail, so that the automobile sunroof guide rail is prevented from bending deformation in the punching process, and the product quality is improved.
In this embodiment, the lower end surface of the guide block 4 is recessed upward to form an arc-shaped groove 42, and the arc-shaped groove 42 is located right above the telescopic shaft of the cylinder 31. When the guide block 4 moves downwards, the telescopic shaft of the air cylinder 31 can enter the arc-shaped groove 42, so that the guide block 4 and the telescopic shaft of the air cylinder 31 are prevented from interfering to influence normal use, and the safety is good.
In this embodiment, the positioning block 35 is provided with a first through hole 352, the first through hole 352 penetrates through the upper end surface and the lower end surface of the positioning block 35, the punch hole 351 is communicated with the side surface of the first through hole 352, the lower die 2 is provided with a second through hole 21 communicated with the first through hole 352, and scraps generated in the punching process can be discharged through the first through hole 352 and the second through hole 21, so that workers can clean the scraps conveniently.
Embodiment III: as shown in fig. 7 to 9, the rest is the same as the embodiment, except that the lower die 2 is provided with a fixing seat 6, a profiling 7 and a locking piece 8 distributed along a straight line direction, the profiling 7 is provided with one or more, and the profiling 7 is arranged in a U shape. The automobile skylight guide rail to be punched is placed on the explorator 7 and the positioning block 35 (see fig. 3), one end of the automobile skylight guide rail to be punched is abutted against the fixed seat 6, and the locking piece 8 is used for locking the automobile skylight guide rail to be punched.
In this embodiment, the locking member 8 includes a first mounting block 81 and a latch 82, the first mounting block 81 is fixedly disposed on the lower die 2, a third through hole 811 is disposed on a side surface of the first mounting block 81, and the latch 82 is inserted into a positioning hole on a sunroof rail to be punched after passing through the third through hole 811, so as to prevent the sunroof rail to be punched from moving on a horizontal plane.
In this embodiment, the fixing base 6 is provided with a groove 61 and a stop block 62, the groove 61 penetrates through two side surfaces of the fixing base 6, a screw hole (not shown in the figure) is formed in the bottom of the groove 61, the stop block 62 is in sliding fit with the groove 61, a bar hole 621 is formed in the upper end surface of the stop block 62, a bolt (not shown in the figure) penetrates through the bar hole 621 and then is in threaded connection with the screw hole, one end of a sunroof guide rail to be punched is abutted against the stop block 62, and the position of the stop block 62 is finely adjusted by a worker conveniently, so that the sunroof guide rail to be punched is accurately limited to a specified position to be punched.
The utility model has been described above by way of example with reference to the accompanying drawings, it is clear that the implementation of the utility model is not limited to the above-described manner, but it is within the scope of the utility model to apply the inventive concept and technical solution to other situations as long as various improvements made by the inventive concept and technical solution are adopted or without any improvement.
Claims (8)
1. The utility model provides an automobile sunroof guide rail side cut-out press, its characterized in that includes cope match-die (1) and lower mould (2), cope match-die (1) with lower mould (2) cooperation presss from both sides tightly and waits to punch automobile sunroof guide rail, cope match-die (1) with be provided with a plurality of punching structures (3) between lower mould (2), punching structures (3) include cylinder (31), drift (32), slide rail (33), slider (34) and locating piece (35), cylinder (31) slide rail (33) with locating piece (35) are all fixed to be set up on lower mould (2), slider (34) with slide rail (33) sliding fit, be provided with first perforation (341) on slider (34), locating piece (35) stretch into in the automobile sunroof guide rail that waits to punch, be provided with on the side of locating piece (35) with drift hole (351) of drift (32) looks adaptation, the telescopic shaft of cylinder (31) pass behind first perforation (341) with be connected.
2. The automobile sunroof guide rail side punching die according to claim 1, characterized in that a plurality of guide blocks (4) are arranged on the lower end face of the upper die (1), the guide blocks (4) are in one-to-one correspondence with a plurality of sliding blocks (34), a first inclined guide face (41) is arranged on the lower end face of the guide block (4), a second inclined guide face (342) matched with the first inclined guide face (41) is arranged at the upper end of the sliding block (34), and a buffer block (5) is arranged at one end of the sliding block (34) facing the positioning block (35);
when the upper die (1) moves downwards and is clamped with the lower die (2), the first inclined guide surface (41) is abutted against the corresponding second inclined guide surface (342), and the guide block (4) pushes the sliding block (34) to move towards the direction of the positioning block (35), so that the buffer block (5) is abutted against the side surface of the automobile sunroof guide rail to be punched.
3. The automobile sunroof guide rail side punching die according to claim 2, characterized in that a second through hole (51) communicated with the first through hole (341) is arranged on the buffer block (5), and the punch (32) is located in the second through hole (51).
4. The automobile sunroof guide rail side punching die according to claim 2, wherein the lower end surface of the guide block (4) is recessed upwards to form an arc-shaped groove (42), and the arc-shaped groove (42) is located right above the telescopic shaft of the air cylinder (31).
5. The automobile sunroof guide rail side punching die according to claim 1, characterized in that a first through hole (352) is arranged on the positioning block (35), the first through hole (352) penetrates through the upper end face and the lower end face of the positioning block (35), the punch hole (351) is communicated with the side face of the first through hole (352), and a second through hole (21) communicated with the first through hole (352) is arranged on the lower die (2).
6. The automobile sunroof guide rail side punching die according to claim 2, characterized in that a fixed seat (6), a profiling (7) and a locking piece (8) distributed along a straight line direction are arranged on the lower die (2), the automobile sunroof guide rail to be punched is placed on the profiling (7) and the positioning piece (35), one end of the automobile sunroof guide rail to be punched is abutted to the fixed seat (6), and the locking piece (8) is used for locking the automobile sunroof guide rail to be punched.
7. The automobile sunroof guide rail side punching die according to claim 6, wherein the locking piece (8) comprises a first mounting block (81) and a bolt (82), the first mounting block (81) is fixedly arranged on the lower die (2), a third through hole (811) is formed in the side face of the first mounting block (81), and the bolt (82) penetrates through the third through hole (811) and then is inserted into a positioning hole in an automobile sunroof guide rail to be punched.
8. The automobile skylight guide rail side punching die is characterized in that a groove (61) and a stop block (62) are arranged on the fixing seat (6), the groove (61) penetrates through two side faces of the fixing seat (6), a screw hole is formed in the bottom of the groove (61), the stop block (62) is in sliding fit with the groove (61), a strip-shaped hole (621) is formed in the upper end face of the stop block (62), and a bolt penetrates through the strip-shaped hole (621) and then is in threaded connection with the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388828.XU CN220072968U (en) | 2023-06-01 | 2023-06-01 | Side punching die for automobile skylight guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388828.XU CN220072968U (en) | 2023-06-01 | 2023-06-01 | Side punching die for automobile skylight guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220072968U true CN220072968U (en) | 2023-11-24 |
Family
ID=88822107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321388828.XU Active CN220072968U (en) | 2023-06-01 | 2023-06-01 | Side punching die for automobile skylight guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220072968U (en) |
-
2023
- 2023-06-01 CN CN202321388828.XU patent/CN220072968U/en active Active
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