CN214348723U - Combined quick-change continuous punching die for adjusting gasket - Google Patents
Combined quick-change continuous punching die for adjusting gasket Download PDFInfo
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- CN214348723U CN214348723U CN202023147239.1U CN202023147239U CN214348723U CN 214348723 U CN214348723 U CN 214348723U CN 202023147239 U CN202023147239 U CN 202023147239U CN 214348723 U CN214348723 U CN 214348723U
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Abstract
The utility model discloses a combination quick change formula die in succession of adjusting shim, include: go up die set and lower die set, go up the die set and include: the device comprises an upper template, an upper padding plate, a punch fixing plate, a discharging rubber pad, a discharging plate, a punch and a discharging bolt; the punch fixing through hole penetrates through the punch fixing plate, the discharging rubber mat and the discharging plate, and the punch is sleeved in the punch fixing through hole; the undershoot die set includes: the lower die plate, the lower backing plate, the female die fixing plate and the female die; the top of the lower backing plate is provided with a guide pin, the female die fixing plate is provided with a female die fixing hole, and the female die is sleeved in the female die fixing hole; the female die is provided with a pilot pin through hole, and the pilot pin is arranged in the pilot pin through hole; the punching hole penetrates through the lower template, the lower backing plate and the female die. The utility model discloses in, convenient and fast is changed to drift and die, can effectively improve punching efficiency.
Description
Technical Field
The utility model relates to a stamping machine specifically is a combination quick change progressive die of adjusting shim.
Background
The adjusting shim is composed of a series of adjusting shim monomers with the same shape structure and size and different thicknesses, and is matched with the adjusting shim according to the thickness required by machinery. The adjusting shim is made of original imported stainless steel through heat treatment and fine grinding, and has the characteristics of high precision, strong tension, good finish, toughness and difficult fracture; the stamping die is a special process device for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called cold stamping die); stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation thereof, thereby obtaining a desired part.
At present, the adjusting gasket in the metal plate punching process industry in the field of mechanical manufacturing is punched by a punching die, most of the adjusting gaskets are punched by the punching die with a composite structure, punching and blanking are completed at one time, the composite structure punching die has a complex structure, high required manufacturing precision, large manufacturing difficulty, high manufacturing cost and high die manufacturing and maintenance cost, and the die is difficult to realize simple, convenient and quick production change.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a combination quick change formula die in succession of adjusting shim has solved big, with high costs, the maintenance cost height of combined type structure die preparation degree of difficulty, the problem of not being convenient for trade production.
The technical scheme is as follows:
a modular quick change progressive die for shimming comprising: go up die set and lower die set, go up the die set and include: the device comprises an upper template, an upper padding plate, a punch fixing plate, a discharging rubber pad, a discharging plate, a punch and a discharging bolt; the upper padding plate, the punch fixing plate, the discharging rubber pad and the discharging plate are sequentially arranged at the lower part of the upper template from top to bottom and are fixed by using discharging bolts; the punch fixing through hole penetrates through the punch fixing plate, the discharging rubber mat and the discharging plate, and the punch is sleeved in the punch fixing through hole; the undershoot die set includes: the lower die plate, the lower backing plate, the female die fixing plate and the female die; the lower base plate and the female die fixing plate are sequentially arranged on the upper part of the lower template from bottom to top and are fixed by fastening bolts; the top of the lower backing plate is provided with a guide pin, the female die fixing plate is provided with a female die fixing hole, and the female die is sleeved in the female die fixing hole; the female die is provided with a pilot pin through hole, and the pilot pin is arranged in the pilot pin through hole; the punching hole penetrates through the lower template, the lower backing plate and the female die.
Further, the discharging bolt sequentially penetrates through the upper template, the upper padding plate, the punch fixing plate, the discharging rubber mat and the discharging plate to connect the upper template, the upper padding plate, the punch fixing plate, the discharging rubber mat and the discharging plate into a whole.
Further, the upper padding plate is arranged on the lower portion of the upper die plate, the punch fixing plate is arranged on the lower portion of the upper padding plate, the discharging rubber mat is arranged on the lower portion of the punch fixing plate, and the discharging plate is arranged on the lower portion of the discharging rubber mat.
Furthermore, the top of the lower backing plate is provided with a positioning pin, the female die is provided with a positioning pin hole, and the positioning pin is arranged in the positioning pin hole.
Furthermore, the female die is provided with a plurality of stamping holes in different shapes.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, convenient and fast is changed to drift and die, can effectively improve punching efficiency.
According to the difference of the inner hole, the outer contour structure and the size of the adjusting gasket, punches and female dies with different specifications are matched, and workpieces with different thicknesses are produced by matching the same punch and different female dies.
The punching advance distance is controlled by the pilot pin to finish the advance distance of each step, thereby ensuring the relative position precision of the inner appearance of the punched workpiece.
Drawings
FIG. 1 is a schematic longitudinal cross-sectional view of a combination quick change progressive die for shims according to the present invention;
FIG. 2 is a schematic view of the utility model, wherein the female die and the female die fixing plate are sleeved together;
FIG. 3 is a schematic diagram of a plan view of a lower punch die set according to the present invention;
FIG. 4 is a schematic plan view of the female mold of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, it is a schematic longitudinal sectional view of the combined quick-change progressive die for adjusting shims according to the present invention; as shown in fig. 2, the utility model discloses in the schematic view that die 24, die fixing plate 23 suit are in the same place.
A modular quick change progressive die for shimming comprising: and an upper punch die set and a lower punch die set for preparing the spacer by punching a blank placed on an upper portion of the lower punch die set by the upper punch die set.
The upper punching module comprises: an upper template 11, an upper backing plate 12, a punch fixing plate 13, a discharging rubber mat 14, a discharging plate 15, a punch 16 and a discharging bolt 17; an upper backing plate 12, a punch fixing plate 13, a discharging rubber pad 14 and a discharging plate 15 are sequentially arranged at the lower part of the upper template 11 and are fixed by a discharging bolt 17; the punch fixing plate 13, the discharging rubber mat 14 and the discharging plate 15 are provided with punch fixing through holes, and the punch 16 is sleeved in the punch fixing through holes.
The discharging bolt 17 sequentially penetrates through the upper template 11, the upper backing plate 12, the punch fixing plate 13, the discharging rubber mat 14 and the discharging plate 15 to connect the upper template 11, the upper backing plate 12, the punch fixing plate 13, the discharging rubber mat 14 and the discharging plate 15 into a whole.
An upper backing plate 12 is arranged at the lower part of the upper template 11, a punch fixing plate 13 is arranged at the lower part of the upper backing plate 12, a discharging rubber mat 14 is arranged at the lower part of the punch fixing plate 13, and a discharging plate 15 is arranged at the lower part of the discharging rubber mat 14.
The undershoot die set includes: the lower die plate 21, the lower backing plate 22, the female die fixing plate 23 and the female die 24; the lower backing plate 22 and the female die fixing plate 23 are sequentially arranged on the upper part of the lower template 21 and are fixed by fastening bolts 26; the top of the lower backing plate 22 is provided with a pilot pin 25, the female die fixing plate 23 is provided with a female die fixing hole, the female die 24 is sleeved in the female die fixing hole, the female die 24 is provided with a pilot pin through hole 28, the pilot pin 25 is arranged in the pilot pin through hole 28 to position the female die 24, and the punch 16 is favorably aligned with the punching hole 27; the punching hole 27 penetrates through the lower template 21, the lower backing plate 22 and the female die 24.
In order to further position the die 24, a positioning pin 28 is provided on the top of the lower shim plate 22, and the die 24 is provided with a positioning pin hole in which the positioning pin 28 is installed.
FIG. 3 is a schematic diagram showing a plan view of the undershoot die set of the present invention; as shown in fig. 4, it is a schematic plan view of the female mold 24 according to the present invention.
The female die 24 is sleeved in the female die fixing plate 23, and a plurality of stamping holes 27 in different shapes can be formed in the female die 24 and matched with the punches 16 in different shapes, so that adjusting gaskets in different shapes and specifications can be stamped.
When the adjusting gasket is punched, the upper punching module is arranged on a punching machine, the upper punching module is pressed, the punch 16 is pressed on a blank, the upper die plate 11 and the upper backing plate 12 continue to press the punch 16, the discharging rubber mat 14 deforms under pressure, the punch 16 penetrates through the blank and then extends into the punching hole 27, and the adjusting gasket leaks from the punching hole 27; the upper die plate 11 and the upper backing plate 12 drive the punch 16 to ascend, the discharging rubber pad 14 restores the shape, and the end part of the punch 16 retracts into the discharging plate 15.
If the punch 16 needs to be replaced, the unloading bolt 17 is taken down, and the punch 16 can be replaced conveniently and quickly. If the female die 24 needs to be replaced, the female die 24 can be directly taken down from the female die fixing plate 23, and the female die 24 can be replaced conveniently and quickly.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A modular quick change progressive die for shimming comprising: go up die set and lower die set, go up the die set and include: the device comprises an upper template, an upper padding plate, a punch fixing plate, a discharging rubber pad, a discharging plate, a punch and a discharging bolt; the upper padding plate, the punch fixing plate, the discharging rubber pad and the discharging plate are sequentially arranged at the lower part of the upper template from top to bottom and are fixed by using discharging bolts; the punch fixing through hole penetrates through the punch fixing plate, the discharging rubber mat and the discharging plate, and the punch is sleeved in the punch fixing through hole; the undershoot die set includes: the lower die plate, the lower backing plate, the female die fixing plate and the female die; the lower base plate and the female die fixing plate are sequentially arranged on the upper part of the lower template from bottom to top and are fixed by fastening bolts; the top of the lower backing plate is provided with a guide pin, the female die fixing plate is provided with a female die fixing hole, and the female die is sleeved in the female die fixing hole; the female die is provided with a pilot pin through hole, and the pilot pin is arranged in the pilot pin through hole; the punching hole penetrates through the lower template, the lower backing plate and the female die.
2. The modular quick-change progressive die for shims according to claim 1, wherein the stripper bolts pass through the upper die plate, the upper backing plate, the punch retaining plate, the stripper rubber pad, and the stripper plate in this order to integrally connect the upper die plate, the upper backing plate, the punch retaining plate, the stripper rubber pad, and the stripper plate.
3. The assembled quick-change progressive die for setting shims according to claim 1, wherein an upper pad plate is provided at a lower portion of the upper die plate, a punch fixing plate is provided at a lower portion of the upper pad plate, a discharge rubber pad is provided at a lower portion of the punch fixing plate, and a discharge plate is provided at a lower portion of the discharge rubber pad.
4. The combination quick-change progressive die for shims according to claim 1, wherein the top of the lower shim plate is provided with a locating pin, the female die is provided with a locating pin hole, and the locating pin is mounted in the locating pin hole.
5. The modular quick change progressive die for shimming according to claim 1 wherein the female die is provided with a plurality of differently shaped punch holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023147239.1U CN214348723U (en) | 2020-12-23 | 2020-12-23 | Combined quick-change continuous punching die for adjusting gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023147239.1U CN214348723U (en) | 2020-12-23 | 2020-12-23 | Combined quick-change continuous punching die for adjusting gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214348723U true CN214348723U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023147239.1U Active CN214348723U (en) | 2020-12-23 | 2020-12-23 | Combined quick-change continuous punching die for adjusting gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214348723U (en) |
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2020
- 2020-12-23 CN CN202023147239.1U patent/CN214348723U/en active Active
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