CN219944327U - Shaping die for automobile cover plate fixing frame - Google Patents
Shaping die for automobile cover plate fixing frame Download PDFInfo
- Publication number
- CN219944327U CN219944327U CN202223430350.0U CN202223430350U CN219944327U CN 219944327 U CN219944327 U CN 219944327U CN 202223430350 U CN202223430350 U CN 202223430350U CN 219944327 U CN219944327 U CN 219944327U
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- sliding
- lower die
- plate
- die holder
- cover plate
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- 238000007493 shaping process Methods 0.000 title claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000004080 punching Methods 0.000 description 9
- 238000003754 machining Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automobile cover plate fixing frame shaping die which comprises an upper die holder and a lower die holder, wherein an upper base plate and an upper clamping plate are sequentially connected to the center of the upper die holder, an upper stripper plate is connected to the upper clamping plate, stripper springs are further arranged in the upper base plate and the upper clamping plate in a penetrating manner, two driving blocks are fixed on the upper die holder on two sides of the upper base plate, the lower clamping plate and the lower die plate are sequentially arranged at the center of the lower die holder, a first lower die inlet block, a second lower die inlet block and a third lower die inlet block are fixed on the lower clamping plate, two sliding seats are fixed on the lower die holder on two sides of the lower base plate, sliding grooves are formed in the sliding seats, sliding blocks are slidably arranged in the sliding grooves and are in wedge fit with the driving blocks, a punch is arranged in the sliding blocks, a bulge is formed at the lower part of the sliding blocks, a reset spring is abutted between the inner side of the bulge and the inner side wall of the sliding grooves, and a side shaping block is fixed on the inner side surface of the sliding blocks. Effectively reduces the working procedure steps, improves the production efficiency and ensures the processing precision.
Description
Technical Field
The utility model relates to the technical field of automobile part production, in particular to an automobile cover plate fixing frame shaping die.
Background
The rapid development of the automobile industry and technology has made automobiles an indispensable transportation tool in people's daily lives. When the front cover plate fixing frame of the automobile shown in fig. 1 is produced and processed, a whole semi-finished product shown in fig. 2 needs to be shaped and punched in sequence to form the front cover plate fixing frame with symmetrical left and right sides at one time. The shaping and punching of the existing technology are three procedures, which are respectively carried out by adopting a shaping mould, a side hole punching mould and a surface hole punching and parting mould. However, the number of process steps is increased, so that the production efficiency is reduced, the machining precision after repeated positioning cannot be ensured, the product quality is unstable, and the loading use is even affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the shaping die for the automobile cover plate fixing frame, which integrates shaping and side hole punching procedures, can realize shaping and side hole punching at one time, can reduce procedure steps, improves production efficiency and ensures machining precision.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shaping die for a fixing frame of an automobile cover plate is characterized in that: the plastic forming device comprises an upper die holder and a lower die holder, wherein an upper base plate and an upper clamping plate are sequentially connected to the center of the upper die holder in a stacked mode through screws, an upper stripping plate is connected to the upper clamping plate through a movable connecting pin, stripping springs are arranged in the upper base plate and the upper clamping plate in a penetrating mode, the stripping springs are abutted to the upper die holder and the upper stripping plate, two driving blocks are symmetrically fixed on the upper die holder on two sides of the upper base plate, a lower clamping plate and a lower template are sequentially arranged on the center of the lower die holder from bottom to top, a first lower die inlet block, a second lower die inlet block and a third lower die inlet block are fixedly arranged on the lower clamping plate, the first lower die inlet block and the third lower die inlet block are symmetrically arranged on two sides of the second lower die inlet block are embedded in the lower template, sliding grooves are symmetrically fixed on the lower die holder on two sides of the lower base, sliding blocks are arranged in the sliding grooves in a sliding mode, the sliding blocks are in the sliding mode, the inner side of the sliding blocks is in a sliding mode, the sliding blocks are in a sliding mode, the sliding mode is in a sliding mode, and the sliding mode is in a sliding mode on the sliding mode on two sliding base seat is opposite to the sliding base.
Further, the section of the sliding groove is T-shaped, shoulders on two sides of the sliding block are slidably supported in the sliding groove, a cover plate is respectively fixed on sliding seats on two sides of the sliding groove, and the cover plate is covered above the shoulders on two sides of the sliding block.
Further, the outer side of the sliding groove penetrates through the sliding seat, and a baffle is fixed on the outer side wall of the sliding seat at the outlet of the sliding groove.
Furthermore, a guide rod is fixedly connected to the upper die holder, a guide seat is fixedly connected to the lower die holder, and the lower part of the guide rod is arranged in the guide seat in a penetrating manner.
Furthermore, a restoring spring is sleeved on the guide rod, and two ends of the restoring spring are respectively abutted with the upper die holder and the guide seat.
Further, a profiling area which is consistent with the shape of the workpiece to be processed is formed on the lower surface of the upper stripper plate and the upper surface of the lower template.
The utility model has the remarkable effects that:
1. the shaping and side hole punching die in the prior art is integrated, so that shaping and side hole punching processing can be realized at one time, the working procedure steps are effectively reduced, the production efficiency is improved, repeated positioning can be performed at one time, and the processing precision is ensured;
2. the upper stripper plate and the lower template are adopted to perform profiling positioning to completely fit the product, and the first to third lower mould entering blocks and the side shaping entering blocks are designed to perform profiling for shaping, so that the positioning is convenient and the shaping precision is high;
3. each part is designed to be in a detachable movable connection mode, so that the side face angle and the shaping distance can be conveniently adjusted in the production process, and the machining requirement of the assembly is met.
Drawings
FIG. 1 is a schematic view of the structure of a finished automobile front cover plate holder;
FIG. 2 is a schematic view of the semi-finished product of the front cover plate fixing frame of the automobile before processing;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a front view of the present utility model;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a right side view of the present utility model;
FIG. 7 is a B-B cross-sectional view of FIG. 6;
fig. 8 is a schematic view of the structure of the lower die portion of the present utility model.
Detailed Description
The following describes the embodiments and working principles of the present utility model in further detail with reference to the drawings.
As shown in fig. 1, an automobile cover plate fixing frame shaping mold comprises an upper mold base 1 and a lower mold base 11, wherein an upper base plate 2 and an upper clamping plate 3 are sequentially connected at the center of the upper mold base 1 in a stacked manner through screws, an upper stripper plate 4 is connected with the upper clamping plate 3 through a movable connecting pin 5, stripper springs 6 are symmetrically arranged in the upper base plate 2 and the upper clamping plate 3 in a penetrating manner, the stripper springs 6 are abutted between the upper mold base 1 and the upper stripper plate 4, two driving blocks 7 are symmetrically fixed on the upper mold base 1 on two sides of the upper base plate 2, a lower base plate 10, a lower clamping plate 9 and a lower template 8 are sequentially arranged at the center of the lower mold base 11 from bottom to top, a first lower die inlet block 12, a second lower die inlet block 13 and a third lower die inlet block 14 are fixedly arranged on the lower clamping plate 9, the first lower die inlet block 12 and the third lower die inlet block 14 are symmetrically arranged on two sides of the second lower die inlet block 13, two driving blocks are symmetrically arranged on two inner sides of the upper die base plate 14 and are symmetrically arranged on the inner side surfaces of the lower die base plate 16 and the inner side of the sliding block 17, two sliding blocks 17 are fixedly arranged on the inner side surfaces of the sliding blocks 17 and the inner side of the sliding blocks 17 are respectively, and the sliding blocks 17 are fixedly arranged on the inner side surfaces of the sliding blocks 17 and the sliding blocks 17 are respectively.
In this example, the cross section of the sliding groove 16 is T-shaped, the shoulders on both sides of the sliding block 17 are slidably supported in the sliding groove 16, a cover plate 22 is respectively fixed on the sliding seats 15 on both sides of the sliding groove 16, and the cover plate 22 is covered above the shoulders on both sides of the sliding block 17; the outside of the chute 16 penetrates through the sliding seat 15, and a baffle plate 23 is fixed on the outer side wall of the sliding seat 15 at the outlet of the chute 16.
Further, a guide rod 24 is fixedly connected to the upper die holder 1, a guide seat 25 is fixedly connected to the lower die holder 11, and the lower part of the guide rod 24 is arranged in the guide seat 25 in a penetrating manner; the guide rod 24 is also sleeved with a restoring spring 26, and two ends of the restoring spring 26 are respectively abutted with the upper die holder 1 and the guide seat 25.
By adopting the guide structure with the structure, the guide function of the traditional die can be realized, and the elastic restoring force can be provided by the restoring spring 26 during die opening, so that the die opening is easier, and the processing efficiency is improved.
Preferably, the lower surface of the upper stripper plate 4 and the upper surface of the lower template 8 are both formed with profiling areas consistent with the shape of the workpiece to be processed, the upper stripper plate and the lower template 8 are adopted for profiling and positioning to completely fit the product, and the first lower die inlet block 12, the second lower die inlet block 13, the third lower die inlet block 14 and the side shaping block 21 are designed to be profiling for shaping, so that the positioning is convenient, and the shaping precision is high.
In the implementation, a workpiece to be processed is firstly placed on a lower die plate 8 and is positioned through a profiling area, a side shaping block and other structures, an upper die holder 1 moves downwards under the drive of a power mechanism during die assembly to drive an upper base plate 2, an upper clamping plate 3 and an upper stripper plate 4 to move downwards until the upper stripper plate 4 contacts with the lower die plate 8, meanwhile, a driving block 7 on the upper die holder 1 applies inward thrust to a sliding block 17, so that the sliding block 17 and the side shaping block 21 move towards the center along a sliding groove 16 to be close to the workpiece to be processed, and continuously press downwards, the workpiece to be processed can be shaped by virtue of the cooperation of the upper stripper plate 4, the lower die plate 8, a first lower die block 12, a second lower die block 13, a third lower die block 14 and the side shaping block 21, and side shaping of the workpiece to be processed is punched out by virtue of a punch 18;
when the die is opened, the upper die holder 1 moves upwards under the drive of the power mechanism, drives the upper base plate 2, the upper clamping plate 3 and the upper stripper plate 4 to move upwards until the upper stripper plate 4 is separated from the lower die plate 8, and realizes stripping under the elasticity of the stripping spring 6, meanwhile, the driving block 7 moves upwards, and the sliding block 17 slides to the initial position along the sliding groove 16 under the elasticity of the reset spring 20.
In the embodiment, the shaping and side hole punching die in the prior art is integrated, so that shaping and side hole punching processing can be realized at one time, the process steps are effectively reduced, the production efficiency is improved, repeated positioning can be performed at one time, and the processing precision is ensured; meanwhile, each part is designed to be in a detachable movable connection mode, so that the side face angle and the shaping distance can be conveniently adjusted in the production process, and the machining requirement of the assembly is met.
The technical scheme provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. A shaping die for a fixing frame of an automobile cover plate is characterized in that: the plastic forming device comprises an upper die holder and a lower die holder, wherein an upper base plate and an upper clamping plate are sequentially connected to the center of the upper die holder in a stacked mode through screws, an upper stripping plate is connected to the upper clamping plate through a movable connecting pin, stripping springs are arranged in the upper base plate and the upper clamping plate in a penetrating mode, the stripping springs are abutted to the upper die holder and the upper stripping plate, two driving blocks are symmetrically fixed on the upper die holder on two sides of the upper base plate, a lower clamping plate and a lower template are sequentially arranged on the center of the lower die holder from bottom to top, a first lower die inlet block, a second lower die inlet block and a third lower die inlet block are fixedly arranged on the lower clamping plate, the first lower die inlet block and the third lower die inlet block are symmetrically arranged on two sides of the second lower die inlet block are embedded in the lower template, sliding grooves are symmetrically fixed on the lower die holder on two sides of the lower base, sliding blocks are arranged in the sliding grooves in a sliding mode, the sliding blocks are in the sliding mode, the inner side of the sliding blocks is in a sliding mode, the sliding blocks are in a sliding mode, the sliding mode is in a sliding mode, and the sliding mode is in a sliding mode on the sliding mode on two sliding base seat is opposite to the sliding base.
2. The automotive cover plate holder shaping mold according to claim 1, characterized in that: the section of the sliding groove is T-shaped, the shoulders on the two sides of the sliding block are slidably supported in the sliding groove, a cover plate is respectively fixed on the sliding seats on the two sides of the sliding groove, and the cover plate is covered above the shoulders on the two sides of the sliding block.
3. The automotive cover plate holder shaping mold according to claim 2, characterized in that: the outside of spout runs through the sliding seat is fixed with the baffle on the sliding seat lateral wall of spout exit.
4. The automotive cover plate holder shaping mold according to claim 1, characterized in that: the upper die holder is also fixedly connected with a guide rod, the lower die holder is fixedly connected with a guide seat, and the lower part of the guide rod is arranged in the guide seat in a penetrating way.
5. The automotive cover plate holder shaping mold according to claim 4, characterized in that: and the guide rod is also sleeved with a restoring spring, and two ends of the restoring spring are respectively abutted with the upper die holder and the guide seat.
6. The automotive cover plate holder shaping mold according to claim 1, characterized in that: and a profiling area consistent with the shape of the workpiece to be processed is formed on the lower surface of the upper stripper plate and the upper surface of the lower template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223430350.0U CN219944327U (en) | 2022-12-21 | 2022-12-21 | Shaping die for automobile cover plate fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223430350.0U CN219944327U (en) | 2022-12-21 | 2022-12-21 | Shaping die for automobile cover plate fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944327U true CN219944327U (en) | 2023-11-03 |
Family
ID=88540165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223430350.0U Active CN219944327U (en) | 2022-12-21 | 2022-12-21 | Shaping die for automobile cover plate fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944327U (en) |
-
2022
- 2022-12-21 CN CN202223430350.0U patent/CN219944327U/en active Active
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