CN218361608U - Cold punching die convenient to replace in modularization mode - Google Patents
Cold punching die convenient to replace in modularization mode Download PDFInfo
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- CN218361608U CN218361608U CN202222867764.3U CN202222867764U CN218361608U CN 218361608 U CN218361608 U CN 218361608U CN 202222867764 U CN202222867764 U CN 202222867764U CN 218361608 U CN218361608 U CN 218361608U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses a cold punching die convenient and fast to change in a modularized manner, which relates to the technical field of cold punching dies and comprises a base; the base is provided with a plurality of positioning columns which are integrally formed with the base, and the base is provided with a module assembly and a clamping and connecting plate; the base, the module assembly and the clamping plate are sequentially arranged from bottom to top, the module assembly comprises a punching module, a punching module and a stamping module which are mutually independent, and the punching module, the punching module and the stamping module are respectively provided with a first module mounting hole, a second module mounting hole and a third module mounting hole which are correspondingly sleeved and matched with the positioning columns; the clamping plate comprises a cold punching area for cold punching and a first fixing plate and a second fixing plate for fixing, wherein the first fixing plate and the second fixing plate are provided with a first clamping mounting hole group and a second clamping mounting hole group which are in sleeve joint with the positioning columns, the modules can be detached independently through the above steps, when one module is damaged, the damaged module is taken out independently, and the damaged module can be replaced more conveniently and rapidly.
Description
Technical Field
The utility model relates to a cold punching die technical field specifically is a cold punching die of convenient change of modularization.
Background
Cold punching is a pressure processing method in which a cold punching die is used to apply pressure to a plate or a hot material on a press machine at normal temperature to cause the plate or the hot material to generate plastic deformation or separation so as to obtain a part with a required shape and size. In cold-punching, the cold-punching die is the technological equipment used for cold-punching.
The cold-punching forming process has the advantages of difficult processing, high precision, high technical requirement and high production cost, and the cold-punching forming process can be fully embodied only under the condition of large production batch of cold-punched parts, thereby obtaining good economic benefit. Cold punching plays an important role in modern industrial production, is an indispensable processing method in national defense industry and civil industrial production, and in electronic products, cold punching components account for 80-85 percent; in automobile and agricultural machinery products, the cold punching part accounts for 75-80 percent; in light industrial products, cold punching parts account for more than 90 percent; in addition, in the aviation and aerospace industry, cold punching parts also account for a large proportion.
However, the problems of abrasion, breakage, deformation, gnawing and the like are difficult to avoid in the process of using the cold punching die, and when the die is seriously damaged, the die can only be integrally scrapped, cannot be repaired, and can only be replaced, the cost for replacing the whole die is too high, and the replacement of the whole die can also cause overlong time to delay the construction period, thereby seriously affecting enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: a cold punching die convenient to replace in a modularized mode comprises a base;
the base is provided with a plurality of positioning columns which are integrally formed with the base, and the base is provided with a module assembly and a clamping and connecting plate;
the base, the module assemblies and the clamping plates are sequentially arranged from bottom to top, the positioning columns are arranged on the left side and the right side close to the base, the upper ends of the positioning columns extend out of the upper end face of the clamping plates, and the clamping plates stably press the plurality of module pieces on the base from the top;
the module assembly comprises a punching module, a punching module and a stamping module which are mutually independent, and the punching module, the punching module and the stamping module are respectively provided with a first module mounting hole, a second module mounting hole and a third module mounting hole which are correspondingly sleeved and matched with the positioning column;
the joint board including be used for the cold district of dashing of cold effect and be used for fixed action's first fixed plate and second fixed plate, be equipped with on first fixed plate and the second fixed plate with the reference column cup joints first joint installation punch combination of complex and second joint installation punch combination.
As a further aspect of the present invention: the punching module, the punching module and the punching module are arranged on the base in sequence from left to right through the first module mounting hole and the second module mounting hole, the third module mounting hole and the reference column are sleeved and matched, and the clamping plate is arranged on the base through the first clamping mounting hole group of the first fixing plate and the second clamping mounting hole group of the second fixing plate and the reference column in a sleeved and matched mode and used for fixing the punching module, the punching module and the punching module.
As a further aspect of the utility model: the cold punching area is arranged in the middle of the clamping plate and along the length of the clamping plate, and the first fixing plate and the second fixing plate are arranged on two sides of the cold punching area.
As a further aspect of the present invention: the first module mounting hole, the second module mounting hole and the third module mounting hole are respectively formed in the upper ends of the punching module, the punching module and are close to two sides.
As a further aspect of the present invention: the first clamping installation hole group and the second clamping installation hole group correspond to the positioning columns one to one.
As a further aspect of the present invention: the punching module is provided with a punching part, and the base is provided with a blanking area corresponding to the punching part.
As a further aspect of the present invention: die-cut module is close to the both ends of punching a hole module and die-cut module and leaves the space that is equipped with die-cut cutting edge and cuts, is equipped with elasticity lift portion in the die-cut module, be equipped with the recess in the elasticity lift portion, be equipped with spring assembly in the recess, spring assembly one end sets firmly in the interior bottom surface of recess, and the other end of spring assembly has set firmly the lifter plate.
As a further aspect of the utility model: the stamping module is provided with a bending part, one end of the bending part is horizontal to the lifting plate in a normal state, the other end of the bending part is provided with a part of recess for bending and shaping, and an arc-shaped fillet is arranged between the two ends of the bending part.
Compared with the prior art, the beneficial effects of the utility model are as follows: be equipped with integrated into one piece's reference column on the base, the module of punching a hole, die-cut module and punching press module pass through first module mounting hole, second module mounting hole and third module mounting hole and reference column one-to-one complex can make the module of punching a hole, die-cut module and punching press module install on the base, the joint board makes the joint board also can install on module component and push down and fix module component through the cooperation of joint mounting hole and reference column, because the module of punching a hole, die-cut module and punching press module are mutually independent, so every module can all be dismantled alone, when a certain module is impaired, take out the joint board of fixed module component, again with the joint board dress back after the module of will being impaired again and continue to use, can more conveniently swiftly change impaired module, save time, promote efficiency, can make the utility model discloses the cost of changing or maintaining after the cold stamping die utensil of convenient change of modularization is impaired is lower and save time.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view taken along the line C-C in FIG. 2;
fig. 4 is a top view of the present invention;
fig. 5 is a top view of the clamping plate of the present invention;
fig. 6 is a top view of the module assembly of the present invention;
the reference numerals and names in the figures are as follows:
the device comprises a base-1, a positioning column-2, a punching module-3, a punching module-4, a punching module-5, a first fixing plate-6, a second fixing plate-7, a cold punching area-8, a first clamping mounting hole group-11, a second clamping mounting hole group-12, a first module mounting hole-21, a second module mounting hole-22, a third module mounting hole-23 and a module assembly-30.
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.
Referring to fig. 1-6, a modular, easily replaceable cold stamping die includes a base 1;
the base 1 is provided with a plurality of positioning columns 2 which are integrally formed with the base 1, and the base 1 is provided with a module assembly 30 and a clamping and connecting plate;
the base 1, the module assemblies 30 and the clamping plates are sequentially arranged from bottom to top, the positioning columns 2 are arranged on the left side and the right side close to the base 1, the upper ends of the positioning columns 2 extend out of the upper end face of the clamping plates, and the clamping plates stably press the plurality of module pieces on the base 1 from top;
the module assembly 30 comprises a punching module 3, a punching module 4 and a punching module 5 which are mutually independent, and the punching module 3, the punching module 4 and the punching module 5 are respectively provided with a first module mounting hole 21, a second module mounting hole 22 and a third module mounting hole 23 which are correspondingly sleeved and matched with the positioning column 2;
the joint board is including the cold district 8 that dashes that is used for the cold effect and the first fixed plate 6 and the second fixed plate 7 that are used for the fixed action, be equipped with on first fixed plate 6 and the second fixed plate 7 with reference column 2 cup joints first joint mounting hole group 11 and the second joint mounting hole group 12 of complex.
The base 1 is provided with the integrally formed positioning column 2, the punching module 3, the punching module 4 and the punching module 5 are installed on the base 1 through the first module installation hole 21, the second module installation hole 22 and the third module installation hole 23 are matched with the positioning column 2 in a one-to-one correspondence manner, so that the punching module 3, the punching module 4 and the punching module 5 can be installed on the base 1, the clamping plate can be installed on the module assembly 30 through the matching of the clamping installation hole and the positioning column 2 and can press down to fix the module assembly 30, because the punching module 3, the punching module 4 and the punching module 5 are mutually independent, each module can be independently disassembled, when a certain module is damaged, the clamping plate of the fixed module assembly 30 is taken out, and then the clamping plate is assembled back to be continuously used after the damaged module is replaced, the damaged module can be more conveniently and quickly replaced, the time is saved, the efficiency is improved, and the cost of replacement or maintenance of the cold punching die which is conveniently replaced in a modularized mode is lower and the utility model is saved;
in an implementation case, when the cold punching die convenient to change in a modularized manner is damaged by repair, the standby module can be replaced firstly, so that the rapid replacement can be realized, the time for waiting for die maintenance is saved, the time loss caused by waiting for die maintenance is avoided, and the efficiency is improved to a great extent;
in another kind of embodiment, certain part of traditional mould damages and needs the whole change when seriously unable the restoration, and the cost is too high, uses the utility model discloses the convenient cold punching mould of changing of modularization can directly replace the module of this part when the part damages seriously, need not whole change, can save the cost.
The embodiment of the utility model provides an in, punching module 3, die-cut module 4 and punching press module 5 are through first module mounting hole 21, second module mounting hole 22, and the cooperation of cup jointing of third module mounting hole 23 and reference column 2 from left to right arranges the installation in proper order and is fixed in on base 1, the joint board is installed on base 1 through the cooperation of cup jointing of first joint installation punch combination 11 of first fixed plate 6 and second joint installation punch combination 12 of second fixed plate 7 and reference column 2 and is used for fixed punching press module 3, die-cut module 4 and punching press module 5.
Can make and wait to process the work piece and accomplish a series of different cold punching processes in the stroke of punch press, a mould can reach multiple different effect, will punch a hole module 3 during the installation, die-cut module 4 and punching module 5 cup joint through first module mounting hole 21 and second module mounting hole 22 and third module mounting hole 23 respectively and reference column 2's cooperation and install on base 1, install module component 30 with first fixed plate 6 and second fixed plate 7 respectively through first joint mounting hole group 11 and second joint mounting hole group 12 and reference column 2 afterwards, the utility model discloses the convenient cold punching mould who changes of modularization is more stable at the during operation.
The embodiment of the utility model provides an in, cold district 8 that dashes locates the middle length setting along the joint board of joint board, first fixed plate 6 and second fixed plate 7 are located cold both sides that dash district 8.
First fixed plate 6 and second fixed plate 7 are located cold both sides of dashing district 8, make the area utilization maximize of cold dashing district 8, can make module component 30 installation firm, after the cold dashing of the work piece of treating processing is accomplished at present, need reprocess bigger and when the unanimous work piece of treating processing of required shape, do not need whole mould to change and only need to change module component 30 also can use, can also be compatible the work piece of treating of multiple different cold dashing demands according to module component 30's difference, it is more convenient, it is compatible stronger.
In the embodiment of the present invention, the first clamping mounting hole group 11 and the second clamping mounting hole group 12 correspond to the positioning columns 2 one to one.
Through first joint installation punch combination 11 and second joint installation punch combination 12 with 2 one-to-one of reference column, make the joint board can be more accurate cup joint reference column 2 to enable the joint board can be better fix module component 30.
In the embodiment of the present invention, the module assembly 30 includes the punching module 3, the punching module 4 and the punching module 5, and is installed and fixed on the base 1 from left to right in a sequential lateral arrangement.
The cold punching machine has the advantages that a workpiece to be machined can finish a series of different cold punching machining in one stroke of the punching machine, multiple procedures including punching, stamping and the like can be performed in a pair of dies, and the cold punching efficiency is improved.
The embodiment of the utility model provides an in, the module 3 that punches a hole is equipped with the portion of punching a hole, be equipped with the blanking district that the portion of punching a hole corresponds on the base 1.
The punching device has the advantages that the workpiece to be machined is punched to form the required holes in the punching hole portion, so that the workpiece with the holes is obtained, waste materials can be left after punching, the waste materials can fall to the appointed place from the blanking area, manual cleaning is not needed, the labor cost is reduced, and the production efficiency can be improved.
The embodiment of the utility model provides an in, die-cut module 4 is close to the both ends of punching die module 3 and die-cut module 4 and stays the space that is equipped with die-cut cutting edge and cuts, is equipped with elasticity lift in the die-cut module 4, be equipped with the recess in the elasticity lift, be equipped with the spring assembly in the recess, spring assembly one end sets firmly in the interior bottom surface of recess, and the other end of spring assembly has set firmly the lifter plate.
The workpiece to be machined can be in contact with the lifting plate firstly on the punching module 4 and is placed flat, then punching is carried out through the punching cutter head, space for cutting in of the punching cutter edge is reserved at two ends of the punching module 4, damage to the cutter edge caused by direct contact with the base 1 or the module is avoided, the spring mainly provides enough material pressing force and material discharging force for the lifting plate, the material pressing force enables the workpiece which is not machined to be displaced due to force effect, the cold punching die and the workpiece to be machined of the punching cutter head are tightly connected together, the workpiece to be machined needs to be separated stably after the workpiece to be machined is completed, the elastic lifting part can provide enough material discharging force, the punching cutter head and the workpiece which is machined are separated stably, the efficiency is improved, the condition that faults are not prone to occur or the punching cutter head and the workpiece which is machined are difficult to separate is avoided, the durability is improved, and the efficiency is improved.
The embodiment of the utility model provides an in, stamping module 5 is equipped with the portion of buckling, the one end of portion of buckling with be the level under the normality of lifter plate, the other end is equipped with the partly sunken moulding that is used for bending that is equipped with, and the centre at both ends is equipped with the arc fillet.
The workpiece to be processed is subjected to plastic deformation during stamping, a required shape and a required bending angle are obtained after stamping, and the punching module 3, the punching module 4 and the stamping module 5 can finish a series of different cold stamping processes in one stroke of the punch, so that the efficiency is improved.
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 other embodiments are possible without departing from the spirit or essential characteristics of the invention
The concrete form realizes the utility model discloses. 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 (8)
1. A cold punching die convenient to replace in a modularized mode is characterized by comprising a base;
the base is provided with a plurality of positioning columns which are integrally formed with the base, and the base is provided with a module assembly and a clamping and connecting plate;
the base, the module assemblies and the clamping plates are sequentially arranged from bottom to top, the positioning columns are arranged at the left side and the right side close to the base, the upper ends of the positioning columns extend out of the upper end faces of the clamping plates, and the clamping plates stably press the plurality of module pieces on the base from the top;
the module assembly comprises a punching module, a punching module and a stamping module which are mutually independent, and the punching module, the punching module and the stamping module are respectively provided with a first module mounting hole, a second module mounting hole and a third module mounting hole which are correspondingly sleeved and matched with the positioning column;
the joint board including be used for the cold district of dashing of cold effect and be used for fixed action's first fixed plate and second fixed plate, be equipped with on first fixed plate and the second fixed plate with the reference column cup joints first joint installation punch combination of complex and second joint installation punch combination.
2. The cold punching die convenient to replace in a modularized manner according to claim 1, wherein the punching module, the punching module and the punching module are sequentially arranged from left to right and fixedly arranged on the base through the sleeving matching of the first module mounting hole, the second module mounting hole, the third module mounting hole and the positioning column, and the clamping plate is arranged on the base through the sleeving matching of the first clamping mounting hole group of the first fixing plate, the second clamping mounting hole group of the second fixing plate and the positioning column so as to fix the punching module, the punching module and the punching module.
3. The modular cold punching die convenient to replace according to claim 2, wherein the cold punching area is arranged in the middle of the clamping plate along the length of the clamping plate, and the first fixing plate and the second fixing plate are arranged on two sides of the cold punching area.
4. A modular, convenient and fast to replace cold stamping die according to claim 3, wherein the first module mounting hole, the second module mounting hole and the third module mounting hole are respectively formed at the upper ends of the punching module, the punching module and the stamping module close to two sides.
5. The modular and convenient-to-replace cold punching die according to claim 4, wherein the first clamping mounting hole group and the second clamping mounting hole group correspond to the positioning columns one to one.
6. A modular cold stamping die convenient to replace according to claim 5, wherein the punching module is provided with a punching part, and the base is provided with a blanking area corresponding to the punching part.
7. The cold punching die convenient to replace in a modularized manner according to claim 6, wherein a space for cutting in a punching blade is reserved at two ends of the punching module, which are close to the punching module, and the punching module, a groove is formed in the punching module, a spring set is arranged in the groove, one end of the spring set is fixedly arranged on the inner bottom surface of the groove, and a lifting plate is fixedly arranged at the other end of the spring set.
8. A modular cold stamping die convenient to replace according to claim 7, wherein the stamping module is provided with a bending part, one end of the bending part is horizontal to the normal state of the lifting plate, the other end of the bending part is provided with a part of recess for bending and shaping, and an arc-shaped fillet is arranged between the two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867764.3U CN218361608U (en) | 2022-10-28 | 2022-10-28 | Cold punching die convenient to replace in modularization mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867764.3U CN218361608U (en) | 2022-10-28 | 2022-10-28 | Cold punching die convenient to replace in modularization mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218361608U true CN218361608U (en) | 2023-01-24 |
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ID=84936123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222867764.3U Active CN218361608U (en) | 2022-10-28 | 2022-10-28 | Cold punching die convenient to replace in modularization mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218361608U (en) |
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2022
- 2022-10-28 CN CN202222867764.3U patent/CN218361608U/en active Active
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