CN220560236U - Stamping die for front connecting plate of left threshold inner frame of automobile - Google Patents
Stamping die for front connecting plate of left threshold inner frame of automobile Download PDFInfo
- Publication number
- CN220560236U CN220560236U CN202322188524.5U CN202322188524U CN220560236U CN 220560236 U CN220560236 U CN 220560236U CN 202322188524 U CN202322188524 U CN 202322188524U CN 220560236 U CN220560236 U CN 220560236U
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- die
- upper die
- lower die
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- cutter block
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- 238000004080 punching Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009966 trimming Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a stamping die for a front connecting plate of an inner frame of a left threshold of an automobile, which comprises an upper die structure and a lower die structure, wherein the upper die structure comprises an upper die base, an upper die punch assembly and an upper die cutter assembly which are arranged in the upper die base, and the lower die structure comprises a lower die base, a lower die cutter assembly arranged in the lower die base and a lower die built-in stamping assembly arranged outside the lower die cutter assembly. The blank profiling to car left threshold inside casing front portion connecting plate sheet metal component is accomplished, cooperation and rim charge blank subassembly between through boss structure and the die structure can carry out preformed handling to the material, goes up the interior bench group of die profiling and terrace die connection bench upper portion periphery and carries out department handling to the material to the platform for the position of material is more accurate, and the industrial effect is obvious, and productivity effect is high, has fine practicality. The productivity is improved, the rejection rate is reduced, and the labor intensity of operators is reduced.
Description
Technical Field
The utility model relates to a forming die, in particular to a punching die for a front connecting plate of an inner frame of a left threshold of an automobile.
Background
For the sheet metal part stamping production of the stamping die of the front connecting plate of the inner frame of the automobile left threshold, when the blank stamping work of the sheet metal part of the connecting plate of the rear connecting plate of the automobile left threshold is performed by the traditional die, the upper die and the lower die are in direct contact to perform stamping forming on a workpiece, the precision of the forming profile surface of the workpiece is not high due to the fact that the die assembly process is carried out, the edge of the workpiece is cut off by utilizing the cooperation between the upper die and the lower die in the trimming process, the traditional trimming die is easy to occur and the trimming is not thorough due to the fact that the stamping time is short during trimming, the edge forming effect of the workpiece is poor, the edge of the workpiece is deformed, and the times of stamping cutting waste are more, so that the precision of blanking cannot be ensured. Aiming at the situation, the technical innovation is carried out on the basis of the existing heat dissipation plate welding tool.
Disclosure of Invention
The utility model aims to provide a stamping die for a front connecting plate of an inner frame of a left threshold of an automobile, which has the advantages of simplicity and convenience in operation and stability and reliability in structural equipment; the stamping die solves the problems, is convenient for the operation of the tool and improves the quality and efficiency of part processing.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a punching die of car left side threshold inside casing front portion connecting plate, includes mould structure and lower mould structure, last mould structure include the upper die base, establish upper die punch subassembly and the last die cutter subassembly in the upper die base, lower mould structure include the die holder, establish the lower die cutter subassembly in the die holder and establish the lower mould in the lower die cutter subassembly outside and embed towards the type subassembly, last die cutter subassembly include last mould top cutter piece, go up mould left side upper edge cutter piece, go up mould left side lower edge cutter piece, go up mould and support angle cutter piece, go up mould hypotenuse cutter piece, go up mould right side upper edge cutter piece, go up mould right side lower edge cutter piece.
The lower die cutter assembly comprises a lower die left upper cutter block, a lower die right upper cutter block, a lower die left lower cutter block and a lower die right lower cutter block.
The upper die punch assembly comprises an upper die left punch, an upper die right punch, a spring cushion block group arranged on the periphery of the upper die left punch and the upper die right punch, and a limit guide post and a limit screw rod arranged between the spring cushion block groups.
An insert fitting is arranged between the upper die cutter assembly and the upper die holder.
The lower die built-in punching assembly comprises a lower die guide post group, a lower die spring positioning pin group and a spring jacking pin piece group.
The stamping die for the front connecting plate of the inner frame of the left threshold of the automobile is used for stamping a blank of the sheet metal part of the front connecting plate of the inner frame of the left threshold of the automobile, the material can be preformed through the cooperation between the boss structure and the concave die structure and the rim charge blanking component, and the upper die stamping inner table set and the upper periphery of the convex die connecting table are used for carrying out the processing on the material, so that the position of the material is more accurate, the industrial effect is obvious, the production efficiency is high, and the stamping die has good practicability. The productivity is improved, the rejection rate is reduced, and the labor intensity of operators is reduced.
The utility model will be described in more detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic construction diagram of an upper die structure of the present utility model.
Fig. 2 is a schematic layout structure of the upper mold insert of fig. 1.
Fig. 3 is a schematic view of the lower die structure of the present utility model.
Fig. 4 is a schematic diagram of a layout structure of the lower mold insert of fig. 3.
In the figure: 1. the upper die comprises an upper die seat, a lower die seat, an upper die top cutter block, an upper cutter block at the left side of the upper die, a lower cutter block at the left side of the upper die, an upper die abutting cutter block, a lower cutter block at the right side of the upper die, a lower cutter block at the left side of the upper die the upper die comprises an upper die bevel edge cutter block, an upper die right side upper edge cutter block, an upper die right side lower edge cutter block, an upper die left upper side cutter block and an upper die left side cutter block the die comprises a lower die right upper cutter block, a lower die left lower cutter block, a lower die right lower cutter block, a left upper punch, a right upper punch, a spring cushion block group, a limit guide post, a limit screw, a limit block, an insert fitting, a lower die guide post group, a lower die spring positioning pin group and a spring top pin group.
Detailed Description
The terms "upper," "lower," "inner," "outer," "front," "rear," "both ends," "one end," "the other end," and the like in this application are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate the description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment 1, as shown in fig. 1-4, a stamping die for a front connecting plate of an inner frame of a left threshold of an automobile comprises an upper die structure and a lower die structure, wherein the upper die structure comprises an upper die holder 1, an upper die punch assembly and an upper die cutter assembly which are arranged in the upper die holder, the lower die structure comprises a lower die holder 2, a lower die cutter assembly which is arranged in the lower die holder and a lower die built-in stamping assembly which is arranged outside the lower die cutter assembly, and the upper die cutter assembly comprises an upper die top cutter block 3, an upper die left side upper cutter block 4, an upper die left side lower cutter block 5, an upper die abutting cutter block 6, an upper die bevel cutter block 7, an upper die right side upper cutter block 8 and an upper die right side lower cutter block 9.
The lower die cutter assembly comprises a lower die left upper cutter block 10, a lower die right upper cutter block 11, a lower die left lower cutter block 12 and a lower die right lower cutter block 13.
The upper die punch assembly comprises an upper die left punch 14, an upper die right punch 15, a spring cushion block group 16 arranged on the periphery of the upper die left punch and the upper die right punch, a limit guide post 17 arranged between the spring cushion block groups and a limit screw 18.
An insert fitting 19 is arranged between the upper die cutter assembly and the upper die holder.
The lower die built-in punching assembly comprises a lower die guide post group 20, a lower die spring positioning pin group 21 and a spring ejection pin piece group 22.
The stamping die of the front connecting plate of the inner frame of the left threshold of the automobile is used for finishing blank profiling of the sheet metal part of the front connecting plate of the inner frame of the left threshold of the automobile, and can perform preforming treatment on materials through cooperation between a boss structure and a female die structure and a rim charge blanking assembly. The productivity is improved, the rejection rate is reduced, and the labor intensity of operators is reduced.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
The utility model is not related in part to the same as or can be practiced with the prior art.
Claims (5)
1. The utility model provides a dash type mould of car left threshold inside casing front portion connecting plate which characterized in that: the upper die structure comprises an upper die base, an upper die punch assembly and an upper die cutter assembly, wherein the upper die punch assembly and the upper die cutter assembly are arranged in the upper die base, the lower die structure comprises a lower die base, a lower die cutter assembly arranged in the lower die base and a lower die built-in punching assembly arranged outside the lower die cutter assembly, and the upper die cutter assembly comprises an upper die top cutter block, an upper die left side upper cutter block, an upper die left side lower cutter block, an upper die supporting angle cutter block, an upper die bevel cutter block, an upper die right side upper cutter block and an upper die right side lower cutter block.
2. The stamping die for the front connecting plate of the inner frame of the left threshold of the automobile as claimed in claim 1, wherein: the lower die cutter assembly comprises a lower die left upper cutter block, a lower die right upper cutter block, a lower die left lower cutter block and a lower die right lower cutter block.
3. The stamping die for the front connecting plate of the inner frame of the left threshold of the automobile as claimed in claim 1, wherein: the upper die punch assembly comprises an upper die left punch, an upper die right punch, a spring cushion block group arranged on the periphery of the upper die left punch and the upper die right punch, and a limit guide post and a limit screw rod arranged between the spring cushion block groups.
4. A stamping die for a front web of a left rocker inner frame of an automobile as claimed in claim 3, wherein: an insert fitting is arranged between the upper die cutter assembly and the upper die holder.
5. The stamping die for the front connecting plate of the inner frame of the left threshold of the automobile as claimed in claim 1, wherein: the lower die built-in punching assembly comprises a lower die guide post group, a lower die spring positioning pin group and a spring jacking pin piece group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322188524.5U CN220560236U (en) | 2023-08-15 | 2023-08-15 | Stamping die for front connecting plate of left threshold inner frame of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322188524.5U CN220560236U (en) | 2023-08-15 | 2023-08-15 | Stamping die for front connecting plate of left threshold inner frame of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560236U true CN220560236U (en) | 2024-03-08 |
Family
ID=90090428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322188524.5U Active CN220560236U (en) | 2023-08-15 | 2023-08-15 | Stamping die for front connecting plate of left threshold inner frame of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560236U (en) |
-
2023
- 2023-08-15 CN CN202322188524.5U patent/CN220560236U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |