CN207872864U - Auto parts extension cuts punching die structure - Google Patents
Auto parts extension cuts punching die structure Download PDFInfo
- Publication number
- CN207872864U CN207872864U CN201721634194.6U CN201721634194U CN207872864U CN 207872864 U CN207872864 U CN 207872864U CN 201721634194 U CN201721634194 U CN 201721634194U CN 207872864 U CN207872864 U CN 207872864U
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- China
- Prior art keywords
- lower template
- locating piece
- extension
- protrusion
- auto parts
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Abstract
The utility model discloses auto parts extension and cuts punching die structure, including upper substrate, cope plate, lower template and extension cut component；The top of the lower template is equipped with several locating pieces for positioning product, the locating piece includes the first locating piece and interior the second locating piece being embedded in lower template that protrusion is set at the top of lower template, second locating piece is equipped with the protrusion for extending the arc for being connected to the first locating piece, it includes the cutter set on cope plate bottom that the extension, which cuts component, the side profiling Corresponding matching of the cutter and the protrusion, it further includes the punch for being set to the bottom of upper substrate and extending cope plate that the extension, which cuts component,.The utility model realizes that punching and trimming are carried out at the same time, and improves working efficiency.
Description
Technical field
The utility model belongs to part processing mold technical field more particularly to a kind of auto parts extension cuts stamping die and signs an undertaking
Structure.
Background technology
Ramming product needs reach very high intensity in existing auto parts, and the shape of product is usually relatively complex.Together
When, due to the dimensional tolerance very little of specific matching relationship workpiece, assembly hole site has 0.1cm range differences away from unique edge line wheel
Exterior feature have 0.2cm range differences away from.The position shape in product sideline and hole needs multiple working procedure using traditional edge-cutting and hole-punching technique, and
And it can not ensure part sideline stability.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, and provide a kind of auto parts extension and cut diel
Structure improves working efficiency to realize that punching and trimming are carried out at the same time.In order to achieve the above object, the utility model technology
Scheme is as follows：
Auto parts extension cuts punching die structure, including upper substrate, cope plate, lower template and extension cut component；The lower die
The top of plate is equipped with several locating pieces for positioning product, and the locating piece includes protruding first be set at the top of lower template to determine
Position block and interior the second locating piece being embedded in lower template, second locating piece are equipped with the arc for extending and being connected to the first locating piece
The protrusion of shape, it includes the cutter set on cope plate bottom, the side profiling pair of the cutter and the protrusion that the extension, which cuts component,
It should match, it further includes the punch for being set to the bottom of upper substrate and extending cope plate that the extension, which cuts component,.
Specifically, it further includes lower substrate that the auto parts extension, which cuts punching die structure, the top of the lower substrate is equipped with
The lower template, the both sides of the edge of the lower template are less than the both sides of the edge of the lower substrate.
Specifically, being additionally provided with the first backing plate and the second backing plate of stacking between the lower template and the lower substrate.
Specifically, the product include the first protrusion, set on the first protrusion side the second protrusion, with it is second convex
Go out the heteromorphism part of portion's connection, the bottom of first protrusion is placed on first locating piece, the bottom of second protrusion
Portion is placed on second locating piece.
Specifically, the first protrusion described in the vertical incision of cutter and being positioned at the side of the protrusion.
Specifically, offering several holes position in the heteromorphism part, the punch is corresponding with hole position.
Compared with prior art, the utility model auto parts hang the advantageous effect major embodiment for cutting punching die structure
：Trimming and punching are carried out at the same time, process flow is greatly reduced, improves working efficiency；Pass through the protrusion of the second locating piece
Position matching cutter, cutter accurate placement avoid multiple bearing cumulative errors, improve product quality.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the present embodiment lower template；
Fig. 3 is the partial structural diagram of Fig. 2；
Digital representation in figure：
1 upper substrate, 11 cope plates, 12 lower templates, 13 lower substrates, 14 bottom plates, 15 first backing plates, 16 second backing plates, 2 first
Locating piece, 21 second locating pieces, 22 protrusions, 3 cutters, 4 first protrusions, 41 second protrusions, 42 heteromorphism parts, 43 holes position.
Specific implementation mode
Clear, complete description will be carried out to the technical scheme in the embodiment of the utility model below in conjunction with the accompanying drawings, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Embodiment：
Referring to Fig.1 shown in -3, the present embodiment is that auto parts extension cuts punching die structure, including upper substrate 1, cope plate
11, lower template 12 and lower substrate 13 are equipped with the product for waiting for trimming and punching between lower template 12 and cope plate 11.Auto parts are hung
It further includes the bottom plate 14 for being set to 13 lower section of lower substrate to cut punching die structure.
The top of lower substrate 13 is equipped with lower template 12, and the both sides of the edge of lower template 12 are less than the both sides of the edge of lower substrate 13.
The first backing plate 15 and the second backing plate 16 of stacking are additionally provided between lower template 12 and lower substrate 13.
The top of lower template 12 is equipped with several locating pieces.Locating piece includes the first positioning that protrusion is set to 12 top of lower template
Block 2 and interior the second locating piece 21 being embedded in lower template 12.The side of second locating piece 21 is connected to first equipped with extension and determines
The protrusion 22 of the arc of position block 2.
If component is cut in the bottom of cope plate 11 equipped with cladding, it includes the cutter 3 set on 11 bottom of cope plate to hang and cut component, is cut
The side profiling Corresponding matching of knife 3 and protrusion 22.It further includes set on 1 bottom of upper substrate and extending cope plate 11 that extension, which cuts component,
Punch (not shown).
Product is the part to be punched of strip, including the first protrusion 4, the second protrusion set on 4 side of the first protrusion
Portion 41, the heteromorphism part 42 being connect with the second protrusion 41.The bottom of first protrusion 4 is placed on the first locating piece 2, the second protrusion
The bottom in portion 41 is placed on the second locating piece 21, and 3 the first protrusion of vertical incision 4 of cutter is positioned at 22 side of protrusion.Heteromorphism part
Several holes position 43 is offered in 42, punch is corresponding with hole position 43.
When using the present embodiment, product is positioned on the locating piece of lower template 12, cope plate 11 and upper substrate 1 are the same as at present
Pressure zone moves cutter 3 and punch operation, completes 4 trimming of the first protrusion and 42 punching of heteromorphism part.The present embodiment is by trimming and punching
It is carried out at the same time, greatly reduces process flow, improve working efficiency；Pass through the 22 position matching cutter of protrusion of the second locating piece 21
3,3 accurate placement of cutter avoids multiple bearing cumulative errors, improves product quality.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (3)
1. auto parts extension cuts punching die structure, it is characterised in that：Component is cut including upper substrate, cope plate, lower template and extension；
The top of the lower template is equipped with several locating pieces for positioning product, and the locating piece includes that protrusion is set at the top of lower template
The first locating piece and interior the second locating piece being embedded in lower template, second locating piece, which is equipped with, extends that be connected to first fixed
The protrusion of the arc of position block, it includes the cutter set on cope plate bottom, the side of the cutter and the protrusion that the extension, which cuts component,
Side profiling Corresponding matching, it further includes the punch for being set to the bottom of upper substrate and extending cope plate that the extension, which cuts component,.
2. auto parts extension according to claim 1 cuts punching die structure, it is characterised in that：The auto parts extension is cut
Punching die structure further includes lower substrate, and the top of the lower substrate is equipped with the lower template, the both sides of the edge of the lower template
Less than the both sides of the edge of the lower substrate.
3. auto parts extension according to claim 2 cuts punching die structure, it is characterised in that：The lower template with it is described
The first backing plate and the second backing plate of stacking are additionally provided between lower substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634194.6U CN207872864U (en) | 2017-11-30 | 2017-11-30 | Auto parts extension cuts punching die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634194.6U CN207872864U (en) | 2017-11-30 | 2017-11-30 | Auto parts extension cuts punching die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207872864U true CN207872864U (en) | 2018-09-18 |
Family
ID=63501340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721634194.6U Active CN207872864U (en) | 2017-11-30 | 2017-11-30 | Auto parts extension cuts punching die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207872864U (en) |
-
2017
- 2017-11-30 CN CN201721634194.6U patent/CN207872864U/en active Active
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| GR01 | Patent grant |