CN108638566B - Die convenient for replacing and maintaining punch - Google Patents
Die convenient for replacing and maintaining punch Download PDFInfo
- Publication number
- CN108638566B CN108638566B CN201810476945.9A CN201810476945A CN108638566B CN 108638566 B CN108638566 B CN 108638566B CN 201810476945 A CN201810476945 A CN 201810476945A CN 108638566 B CN108638566 B CN 108638566B
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- punch
- die
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- fixing plate
- column
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a die convenient for replacing and maintaining a punch, which comprises an external component, a die component and a disassembly component, wherein the disassembly component comprises a connecting threaded column, a support column and a pushing plate, the connecting threaded column is arranged above the punch and fixedly connected with the punch, the support column is arranged on the right side of the connecting threaded column and detachably connected with the connecting threaded column, the pushing plate is arranged on the right side of the support column, and the pushing plate is fixedly connected with the support column; the inside at the terrace die fixed plate has set up the connection screw thread post, can change the connected mode of original part, rotate through the screw thread on the connection screw thread post, alright be convenient fixed, also do benefit to simultaneously and dismantle, regularly maintain the drift, overhaul, still set up the support column, the support column is inserted in the inside of connection screw thread post, makes the drift fixed more firm, reduces the not hard up problem of connection.
Description
Technical Field
The invention belongs to the technical field of dies, and particularly relates to a die convenient for replacing and maintaining a punch.
Background
Abrasive tools are tools used for grinding, lapping and polishing. Most abrasive tools are manufactured by adding a binding agent to an abrasive material, and natural abrasive tools are also manufactured by directly processing natural rock. Abrasive tools are used in the grain processing, paper industry and in the processing of nonmetallic materials such as ceramics, glass, stone, plastic, rubber, wood, in addition to being widely used in the mechanical and other metal processing industries.
The original mould has certain disadvantages, because the convex film is easy to damage in the compression molding process, the convex film is often required to be maintained and replaced, and the replacement is more troublesome, and sometimes the connection of mould parts is not tight, thereby affecting the quality of molded articles and being unfavorable for the use of the mould.
Disclosure of Invention
The invention aims to provide a die convenient for replacing and maintaining a punch, which solves the problems that the prior die provided in the background art has certain defects, the convex film is easy to damage in the compression molding process, the maintenance and the replacement are often needed, the replacement is troublesome, the connection of die parts is not tight, the quality of molded articles is affected, and the use of the die is not facilitated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the die convenient for replacing and maintaining the punch comprises an external component, a die assembly and a disassembly component, wherein the external component comprises an upper die holder, a lower die holder, a guide sleeve, a guide pillar and a base plate, the base plate is arranged at the bottom of the upper die holder, the base plate is fixedly connected with the upper die holder, the guide sleeve is arranged below the right side of the upper die holder, the guide sleeve is fixedly connected with the upper die holder, the guide pillar is arranged below the guide sleeve, the guide pillar is in sliding connection with the guide sleeve, the lower die holder is arranged at the bottom of the guide pillar, the lower die holder is in sliding connection with the guide pillar, the die assembly comprises a punch fixing plate, a punch, a die fixing plate, a plastic plate, a die module, a discharge bolt and a discharge plate, the punch fixing plate is arranged at the bottom of the base plate, the punch fixing plate is fixedly connected with the base plate, the punch is arranged below the punch fixing plate, the punch is detachably connected with the punch fixing plate, the plastic plate is arranged below the punch and is in sliding connection with the punch, the female die fixing plate is arranged above the lower die holder and is fixedly connected with the lower die holder, the female die module is arranged above the inner part of the female die fixing plate and is fixedly connected with the female die fixing plate, the stripper plate is arranged below the punch fixing plate and is in sliding connection with the punch fixing plate, the stripper bolt is arranged inside the female die fixing plate and is fixedly connected with the female die fixing plate, the dismounting assembly comprises a connecting threaded column, a supporting column and a pushing plate, the connecting threaded column is arranged above the punch and is fixedly connected with the punch, the right side of connecting screw thread post is equipped with the support column, the support column with connecting screw thread post can dismantle the connection, the right side of support column is equipped with the push plate, the push plate with support column fixed connection.
Preferably, the male die fixing plate is internally provided with the connecting threaded column, and the connecting threaded column is detachably connected with the male die fixing plate.
Preferably, the external part of the connecting threaded column is provided with a plug hole, and the plug hole and the connecting threaded column are integrally formed.
Preferably, the plastic plate is located on the upper surface of the die block and is close to the bottom of the punch.
Preferably, a rectangular coil spring is arranged below the discharging bolt, and the rectangular coil spring is fixedly connected with the discharging bolt.
Compared with the prior art, the invention has the beneficial effects that: according to the die convenient for replacing and maintaining the punch, the external assembly, the die assembly and the disassembly assembly are arranged, the connecting threaded column is arranged in the male die fixing plate, so that the connecting mode of original parts can be changed, the punch can be conveniently fixed through rotation of the threaded wire on the connecting threaded column, meanwhile, the punch is also convenient to disassemble, maintenance and overhaul are regularly carried out, the supporting column is also arranged, and is inserted into the connecting threaded column, so that the punch is more firmly fixed, and the problem of loose connection is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a connecting threaded post according to the present invention;
in the figure: 10-external components, 11-upper die holder, 12-lower die holder, 13-guide sleeve, 14-guide pillar, 15-backing plate, 20-die component, 21-punch fixing plate, 22-punch, 23-die fixing plate, 24-plastic plate, 25-concave module, 26-discharge bolt, 27-discharge plate, 30-disassembly component, 31-connecting screw thread post, 32-support pillar and 33-pushing plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the die convenient for replacing and maintaining the punch comprises an external component 10, a die component 20 and a disassembly component 30, wherein the external component 10 comprises an upper die holder 11, a lower die holder 12, a guide sleeve 13, a guide post 14 and a base plate 15, the base plate 15 is arranged at the bottom of the upper die holder 11, the base plate 15 is fixedly connected with the upper die holder 11, the guide sleeve 13 is arranged below the right side of the upper die holder 11, the guide sleeve 13 is fixedly connected with the upper die holder 11, the guide post 14 is arranged below the guide post 13, the guide post 14 is in sliding connection with the guide sleeve 13, the lower die holder 12 is arranged at the bottom of the guide post 14, the lower die holder 12 is in sliding connection with the guide post 14, the die component 20 comprises a punch fixing plate 21, a punch 22, a die fixing plate 23, a plastic plate 24, a die block 25, a discharge bolt 26 and a discharge plate 27, the punch fixing plate 21 is arranged at the bottom of the base plate 15, the punch fixing plate 21 is fixedly connected with the base plate 15, the punch 22 is arranged below the punch fixing plate 21, the punch 22 is detachably connected with the punch fixing plate 21, a plastic plate 24 is arranged below the punch 22, the plastic plate 24 is in sliding connection with the punch 22, a female die fixing plate 23 is arranged above the lower die holder 12, the female die fixing plate 23 is fixedly connected with the lower die holder 12, a female die block 25 is arranged above the inner part of the female die fixing plate 23, the female die block 25 is fixedly connected with the female die fixing plate 23, a discharge plate 27 is arranged below the punch fixing plate 21, the discharge plate 27 is in sliding connection with the punch fixing plate 21, a discharge bolt 26 is arranged inside the female die fixing plate 23, the discharge bolt 26 is fixedly connected with the female die fixing plate 23, the disassembly component 30 comprises a connecting threaded column 31, a support column 32 and a pushing plate 33, a connecting threaded column 31 is arranged above the punch 22, the connecting threaded column 31 is fixedly connected with the punch 22, the support column 32 is arranged on the right side of the connecting threaded column 31, the support column 32 is detachably connected with the connecting threaded column 31, the right side of support column 32 is equipped with push plate 33, and push plate 33 and support column 32 fixed connection.
In this embodiment, a placement hole is provided in the inside of the punch holder 21, and the placement hole is integrally formed with the punch holder 21, and a first thread is provided on the inner side wall of the punch holder 21 for connection with the connection screw column 31.
In this embodiment, a mould convenient to change and maintain drift, including external component 10, die assembly 20 and dismantlement subassembly 30, fixed connection screw thread post 31 that is equipped with in the top of drift 22 has set up the second screw thread at the lateral wall of connection screw thread post 31, and has first screw thread at the inside wall of punch holder 21, and like this first screw thread and second screw thread block, the convenient change is dismantled to still set up support column 32 for further fixed drift, prevent that the during operation drift from becoming flexible.
Further, a connecting threaded column 31 is provided in the male die fixing plate 21, and the connecting threaded column 31 is detachably connected with the male die fixing plate 21.
In this embodiment, the outer side wall of the connecting screw column 31 is provided with a second screw, and the punch retainer 21 is rotatably connected to the connecting screw column 31.
Further, a plug hole is formed outside the connection threaded column 31, and the plug hole and the connection threaded column 31 are integrally formed.
In this embodiment, the number of the plugging holes is two, and the plugging holes are respectively located at the left side and the right side of the connecting threaded column 31 and are used for plugging the supporting columns 32.
Further, a plastic plate 24 is located on the upper surface of the concave module 25, near the bottom of the punch 22.
In this embodiment, the punch 22 moves downward and the press continues with the compression molding downward above the plastic sheet 24.
Further, a rectangular coil spring is arranged below the discharge bolt 26, and the rectangular coil spring is fixedly connected with the discharge bolt 26.
In this embodiment, the rectangular coil spring is fixed below the discharge bolt 26, so that the impact force generated by the die pressing of the die can be reduced.
The working principle and the using flow of the invention are as follows: after the die is installed, the die is divided into two parts, namely an upper die holder 11 and a lower die holder 12, a concave module 25 is arranged above the lower die holder 12, a gasket 15 is arranged below the upper die holder 11, a male die fixing plate 21 is fixed at the bottom of the gasket 15, a connecting threaded column 31 is positioned inside the male die fixing plate 21, a second thread is arranged on the outer side wall of the connecting threaded column 31, a first thread is arranged on the inner side wall of the male die fixing plate 21, and thus the first thread is clamped with the second thread, the replacement and the disassembly are convenient, and a supporting column 32 is further arranged for further fixing a punch head to prevent the punch head from loosening during working.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a mould convenient to change and maintain drift which characterized in that: including external component (10), die assembly (20) and tear open and unload subassembly (30), external component (10) include upper die base (11), die holder (12), guide pin bushing (13), guide pillar (14) and backing plate (15), the bottom of upper die base (11) is equipped with backing plate (15), backing plate (15) with upper die base (11) fixed connection, be equipped with below the right side of upper die base (11) guide pin bushing (13), guide pin bushing (13) with upper die base (11) fixed connection, be equipped with below of guide pin bushing (13) guide pillar (14) with guide pin bushing (13) sliding connection, the bottom of guide pillar (14) is equipped with die holder (12), die holder (12) with guide pillar (14) sliding connection, die assembly (20) include punch fixed plate (21), drift (22), die fixed plate (23), plastic plate (24), die block (25), discharge bolt (26) and discharge plate (27), the bottom of guide pillar (14) is equipped with punch fixed plate (21) fixed plate (15), the punch (22) is arranged below the punch fixing plate (21), the punch (22) is detachably connected with the punch fixing plate (21), the plastic plate (24) is arranged below the punch (22), the plastic plate (24) is slidably connected with the punch (22), the female die fixing plate (23) is arranged above the lower die holder (12), the female die fixing plate (23) is fixedly connected with the lower die holder (12), the female die module (25) is arranged above the inner part of the female die fixing plate (23), the female die module (25) is fixedly connected with the female die fixing plate (23), the stripper plate (27) is arranged below the punch fixing plate (21), the stripper plate (27) is slidably connected with the punch fixing plate (21), the stripper bolt (26) is fixedly connected with the female die fixing plate (23), the stripper assembly (30) comprises a pushing assembly (31), a supporting column (31) and a threaded connection column (31) are arranged on the punch fixing column (31), the right side of the connecting threaded column (31) is provided with the supporting column (32), the supporting column (32) is detachably connected with the connecting threaded column (31), the right side of the supporting column (32) is provided with the pushing plate (33), and the pushing plate (33) is fixedly connected with the supporting column (32);
the inside of the male die fixing plate (21) is provided with the connecting threaded column (31), and the connecting threaded column (31) is detachably connected with the male die fixing plate (21);
the outside of connecting screw thread post (31) is equipped with the spliced eye, the spliced eye with connecting screw thread post (31) integrated into one piece.
2. A die for facilitating replacement of a maintenance punch as set forth in claim 1, wherein: the plastic plate (24) is positioned on the upper surface of the die block (25) and is close to the bottom of the punch (22).
3. A die for facilitating replacement of a maintenance punch as set forth in claim 1, wherein: and a rectangular spiral spring is arranged below the discharging bolt (26), and the rectangular spiral spring is fixedly connected with the discharging bolt (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810476945.9A CN108638566B (en) | 2018-05-18 | 2018-05-18 | Die convenient for replacing and maintaining punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810476945.9A CN108638566B (en) | 2018-05-18 | 2018-05-18 | Die convenient for replacing and maintaining punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108638566A CN108638566A (en) | 2018-10-12 |
| CN108638566B true CN108638566B (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810476945.9A Active CN108638566B (en) | 2018-05-18 | 2018-05-18 | Die convenient for replacing and maintaining punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108638566B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0868995A2 (en) * | 1997-04-01 | 1998-10-07 | Grand Polymer Co., Ltd. | Method of molding automobile outer trim part, laminated film or sheet for use therein and automobile outer trim part |
| CN102151742A (en) * | 2011-01-30 | 2011-08-17 | 无锡晶心精密机械有限公司 | Thick plate blanking mould |
| CN103448286A (en) * | 2012-05-31 | 2013-12-18 | 乳山市黄海汽车配件有限公司 | Hydraulic mold installing and uninstalling device |
| DE202014104635U1 (en) * | 2014-09-29 | 2014-10-21 | Jianzhong Wang | Forming tool for parts of a left and right articulated arm |
| AT14230U1 (en) * | 2014-02-17 | 2015-06-15 | Ceratizit Austria Gmbh | Mold, method of making a green compact and use of the mold |
| CN105215206A (en) * | 2015-10-31 | 2016-01-06 | 重庆煜琨珑冶金材料有限公司 | Detachable guide pillar blanking die |
-
2018
- 2018-05-18 CN CN201810476945.9A patent/CN108638566B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0868995A2 (en) * | 1997-04-01 | 1998-10-07 | Grand Polymer Co., Ltd. | Method of molding automobile outer trim part, laminated film or sheet for use therein and automobile outer trim part |
| CN102151742A (en) * | 2011-01-30 | 2011-08-17 | 无锡晶心精密机械有限公司 | Thick plate blanking mould |
| CN103448286A (en) * | 2012-05-31 | 2013-12-18 | 乳山市黄海汽车配件有限公司 | Hydraulic mold installing and uninstalling device |
| AT14230U1 (en) * | 2014-02-17 | 2015-06-15 | Ceratizit Austria Gmbh | Mold, method of making a green compact and use of the mold |
| DE202014104635U1 (en) * | 2014-09-29 | 2014-10-21 | Jianzhong Wang | Forming tool for parts of a left and right articulated arm |
| CN105215206A (en) * | 2015-10-31 | 2016-01-06 | 重庆煜琨珑冶金材料有限公司 | Detachable guide pillar blanking die |
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| Publication number | Publication date |
|---|---|
| CN108638566A (en) | 2018-10-12 |
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