CN107252848B - Locking lid lateral wall external screw thread stamping forming die - Google Patents
Locking lid lateral wall external screw thread stamping forming die Download PDFInfo
- Publication number
- CN107252848B CN107252848B CN201710521261.1A CN201710521261A CN107252848B CN 107252848 B CN107252848 B CN 107252848B CN 201710521261 A CN201710521261 A CN 201710521261A CN 107252848 B CN107252848 B CN 107252848B
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- grooves
- blocks
- slide block
- guide
- inner slide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/44—Making closures, e.g. caps
- B21D51/50—Making screw caps
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a locking cover side wall external thread stamping forming die in the field of processing dies, which comprises an upper die plate and a lower die fixing seat, wherein a cylindrical through hole is formed in the lower die fixing seat, a guide seat is arranged in the lower die fixing seat, a second through hole is formed in the guide seat, a plurality of first grooves are formed in the top wall of the guide seat, an inner slide block and an outer slide block are respectively embedded in each first groove, a second groove capable of accommodating each outer slide block is formed in the inner side wall of the lower die fixing seat, a thread male die and a thread female die capable of mutually closing the dies are respectively arranged on the inner slide block and the outer slide block, a core die is arranged in the second through hole, and an elastic pushing mechanism is arranged between the inner slide block and the outer slide block; the invention has the advantages that: the external threads on the side wall of the locking cover can be formed by one-step stamping, and more than 200 locking covers can be subjected to stamping forming processing of the external threads per hour, so that the production efficiency is greatly improved.
Description
Technical Field
The invention relates to a processing die, in particular to a stamping forming die for external threads on the side wall of a locking cover.
Background
In daily life, a barrel is often used for storing various articles such as liquid, solid and the like which are wanted to be stored, in order to prevent the articles stored in the barrel from being knocked over, people generally need to cover a locking cover on the barrel, and the locking cover is usually locked with the barrel through matching of external threads on the outer side wall of the locking cover with internal threads on the inner wall of the barrel, but the manufacturing method of the external threads on the locking cover is very complicated at present, and the manufacturing time is relatively long when the external threads are manufactured, so that the production efficiency is lower.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the stamping forming die for the external threads of the side wall of the locking cover can be used for stamping the external threads of the side wall of the locking cover at one time.
In order to solve the problems, the invention adopts the following technical scheme: the invention discloses a locking cover side wall external thread stamping forming die, which comprises an upper die plate and a lower die fixing seat, wherein a cylindrical through hole penetrating through the lower die fixing seat vertically is formed in the lower die fixing seat, a guide seat capable of pushing the inner slide and the outer slide up and down along the side wall of the cylindrical through hole is arranged in the cylindrical through hole, a second through hole penetrating through the guide seat vertically is formed in the guide seat, a plurality of first grooves penetrating through the guide seat top wall in the radial direction are formed in the top wall of the guide seat, a first pair of inner slide blocks and outer slide blocks are embedded in each first groove, each pair of inner slide blocks and outer slide blocks can slide horizontally along the first grooves, the guide seat can move up and down along the inner slide blocks and the outer slide blocks, an elastic pushing mechanism capable of pushing the inner slide blocks and the outer slide blocks up and down is arranged between each pair of inner slide blocks and the outer slide blocks, a thread male die capable of pushing the inner slide blocks and the outer slide blocks up and down is fixedly arranged on the side wall of each inner slide block adjacent to the outer slide block, a first concave groove matched with the thread male die is formed in the side wall of the guide seat along the inner slide blocks, each inner slide block is matched with the first concave die corresponding to the first concave die, and the outer slide blocks can move down along the first inclined plane or the second inclined plane corresponding to the second inclined plane and the outer slide blocks and can move outwards along the second inclined plane; the inner slide blocks are arranged in the second through holes, the inner slide blocks are abutted against the core blocks, a third guide inclined plane is arranged on each inner slide block and is opposite to the side wall surface of the other side opposite to the thread male die, a plurality of fourth guide inclined planes which are respectively matched with the third guide inclined planes of the inner slide blocks are arranged on the upper portion of the core blocks, the third guide inclined planes of each inner slide block are abutted against the corresponding fourth guide inclined planes on the core blocks and can move up and down along the fourth guide inclined planes, when the inner slide blocks move up or down, the inner slide blocks can move inwards or outwards simultaneously along the first grooves in a matched guide way of the third guide inclined planes and the fourth guide inclined planes, a circle of cover edge groove which can accommodate the edge of the locking cover is arranged on the top wall of each guide seat and between the inner slide blocks and the outer slide blocks in the first grooves, a plurality of cover edge groove which is horizontally arranged is arranged on the side wall of each outer slide block and can accommodate the edge of the locking cover when the inner slide blocks are matched, a plurality of compression bars which can compress the top wall of the guide seat to enable the inner slide blocks to move down, and the inner slide blocks can move down along the first grooves and the corresponding side walls of the outer slide blocks to the first slide blocks to the inner slide blocks and the outer slide blocks to move down along the first grooves and the corresponding side walls of the outer slide blocks, and the inner slide blocks to the outer slide blocks to the corresponding to the first guide seat side grooves and the outer slide blocks move down along the side grooves and the side grooves down along the first grooves and the elastic side grooves down along the side grooves, and the side grooves, respectively, and the side elastic guide grooves are moved down to the side grooves and the side grooves are opposite to the side grooves and the side grooves down to the side grooves.
Further, the locking cover side wall external thread stamping forming die, wherein the elastic pushing mechanism has the structure that: the lower level of the thread male die of the inner slide block is provided with a first blind hole which is concave inwards, the lower level of the thread female die of the outer slide block is provided with a second blind hole which corresponds to the first blind hole, a spring is arranged in the first blind hole and the second blind hole, one end of the spring is propped against the bottom wall of the first blind hole, the other end of the spring is propped against the bottom wall of the second blind hole, when the guide seat moves upwards, the outer slide block moves upwards and outwards along the second guide inclined plane of the corresponding second groove through the first guide inclined plane of the spring under the action of the elasticity of the spring, and the inner slide block moves upwards and inwards along the fourth guide inclined plane of the corresponding core die through the third guide inclined plane of the inner slide block, so that the inner slide block and the outer slide block are pushed to be separated towards two sides by the spring.
Further, the outer thread stamping forming die for the side wall of the locking cover is characterized in that the specific arrangement structure of the pair of outer sliding blocks and the inner sliding blocks in each first groove is as follows: the two side walls of the first groove are symmetrically provided with raised strips, the two side walls of the inner slide block and the outer slide block are respectively symmetrically provided with third grooves which can be embedded by the corresponding raised strips, and each raised strip is respectively embedded into the corresponding third groove, so that the inner slide block and the outer slide block are embedded into the first groove, and can horizontally slide along the first groove in the first groove and can be carried by the guide seat to move up and down together.
Further, the outer thread stamping forming die of the side wall of the locking cover is provided with a circle of clamping grooves which can facilitate the pressing plate on the pressing machine to be inserted into and tightly fixed on the outer side wall of the lower die fixing seat.
Further, in the foregoing locking cap sidewall external thread stamping forming die, a plurality of first grooves penetrating through the top wall of the guide seat in the radial direction are uniformly formed on the top wall of the guide seat.
The beneficial effects of the invention are as follows: the external threads on the side wall of the locking cover can be formed by one-step stamping, and more than 200 locking covers can be subjected to stamping forming processing of the external threads per hour, so that the production efficiency is greatly improved.
Drawings
Fig. 1 is a schematic perspective view showing a die-opening state of a side wall external thread stamping die of a locking cap of the present invention.
Fig. 2 is a top view of the male screw forming die of the side wall of the locking cap of the present invention.
Fig. 3 is a cross-sectional view at A-A in fig. 2.
Fig. 4 is a schematic perspective view of an inner and outer slide block of a side wall external thread stamping forming die of a locking cap of the present invention.
Fig. 5 is a schematic perspective view of a guide seat of a forming die for stamping external threads on the side wall of a locking cover.
Fig. 6 is a schematic perspective view of a lower die holder of a forming die for forming external threads on a side wall of a locking cap according to the present invention.
Fig. 7 is a schematic perspective view of a core mold of a male screw punch forming mold for a side wall of a locking cap according to the present invention.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the attached drawings and the preferred embodiments.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, the external thread stamping forming die for the side wall of the locking cover in this embodiment includes an upper die plate 1 and a lower die fixing seat 2, a circle of clamping grooves 23 capable of facilitating the pressing plate on the pressing machine to insert and press and fix the clamping plate on the outer side wall of the lower die fixing seat 2, a cylindrical through hole 21 penetrating the lower die fixing seat 2 vertically is arranged on the lower die fixing seat 2, a guide seat 3 capable of moving up and down along the side wall of the cylindrical through hole 21 is arranged in the cylindrical through hole 21, a second through hole 31 penetrating the guide seat 3 vertically is arranged in the guide seat 3, six first grooves 32 penetrating the top wall of the guide seat 3 in the radial direction are uniformly arranged on the top wall of the guide seat 3, a pair of inner sliding blocks 4 and outer sliding blocks 5 with top surfaces protruding from the top wall of the guide seat 3 are embedded in each first groove 32, each pair of inner sliding blocks 4 and outer sliding blocks 5 can horizontally slide along the first grooves 32 in the corresponding first grooves 32, and the guide seat 3 can move up and down together with each outer sliding blocks 5; in this embodiment, the specific arrangement structure of the pair of outer slide blocks 5 and the inner slide block 4 in each first groove is as follows: the two side walls of the first groove 32 are symmetrically provided with raised strips 321, the two side walls of the inner slide block 4 and the outer slide block 5 are symmetrically provided with third grooves 43 and 53 respectively, the corresponding raised strips 321 can be embedded into the corresponding third grooves 43 and 53 respectively, so that the inner slide block 4 and the outer slide block 5 are embedded into the first groove 32, and the inner slide block 4 and the outer slide block 5 can slide horizontally along the first groove 32 in the first groove 32 and can be carried by the guide seat 3 to move up and down; an elastic pushing mechanism capable of pushing the inner slide 4 and the outer slide 5 open towards two sides is arranged between each pair of the inner slide 4 and the outer slide 5, a screw male die 41 protruding outwards is fixedly arranged on the side wall of each inner slide 4 adjacent to the outer slide 5, a screw female die 51 which is concave inwards and matched with the screw male die 41 is arranged on the side wall of each outer slide 5 adjacent to the inner slide 4, a first guide inclined surface 56 is arranged on the side wall surface of the other side opposite to the screw female die 51 on each outer slide 5, six second grooves 22 which are in one-to-one correspondence with each outer slide 5 and can accommodate the outer slide 5 are arranged on the upper part of the side wall of a cylindrical through hole 21 of the lower die fixing seat 2, the bottom surface of each second groove 22 is a second guide inclined surface 221, the first guide inclined surface 56 of each outer slide 5 abuts against the second guide inclined surface 221 of the corresponding second groove 22 and can move upwards or downwards along the second guide inclined surface 221, and when the outer slide 5 moves upwards or downwards, the outer slide 5 can move outwards or 32 along the first guide inclined surface and downwards along the second guide inclined surface 221 at the same time; the second through hole 31 is internally provided with a core mold 6, each inner slide 4 is abutted against the core mold 6, the side wall surface of the other side opposite to the thread male mold 41 on each inner slide 4 is a third guide inclined surface 45, six surfaces of the upper part of the core mold 6 are respectively provided with a fourth guide inclined surface 61 matched with the third guide inclined surfaces 45 of each inner slide 4 one by one, the third guide inclined surface 45 of each inner slide 4 is abutted against the corresponding fourth guide inclined surface 61 on the core mold 6 and can move up and down along the fourth guide inclined surface 61, when the inner slide 4 moves up or down, the inner slide 4 can simultaneously move inwards or outwards along the first groove 32 under the matched guide of the third guide inclined surface 45 and the fourth guide inclined surface 61, a circle of cover edge groove 33 capable of accommodating a locking cover edge is arranged between the inner slide 4 and the outer slide 4 and 5 in the top wall of the guide seat 3, the side wall below the thread female mold 51 on each outer slide 5 is provided with a horizontally arranged side wall capable of accommodating the locking cover edge groove 55, and the upper pressing rod 11 is provided with a six-shaped pressing mechanism capable of moving down along the top wall seat 11 in the upper and lower guide seat 11, and the pressing mechanism is implemented in the upper and lower pressing mechanism is realized as a pressing mechanism: the lower part of the screw tooth male die 41 of the inner slide block 4 is horizontally provided with a first blind hole 42 which is recessed inwards, the lower part of the screw tooth female die 51 of the outer slide block 5 is horizontally provided with a second blind hole 52 which corresponds to the first blind hole 42, the spring 7 is arranged in the first blind hole 42 and the second blind hole 52, one end of the spring 7 is abutted against the bottom wall of the first blind hole 42, the other end of the spring 7 is abutted against the bottom wall of the second blind hole 52, when the guide seat 3 moves upwards, the outer slide block 5 moves upwards and outwards along the second guide inclined plane 221 of the corresponding second groove 22 through the first guide inclined plane 56 thereof, and the inner slide block 4 moves upwards and inwards along the corresponding fourth guide inclined plane 61 on the core mold 6 through the third guide inclined plane 45 thereof, so that the inner slide block 4 and the outer slide block 5 are pushed to be separated towards two sides by the spring 7; when the guide seat 3 is in operation, under the downward pressing action of the pressing rod 11, the guide seat 3 can move downwards along the side wall of the cylindrical through hole 21, the side wall of the second through hole 31 on the guide seat 3 can move downwards along the side wall of the lower part of the core mold 6, the guide seat 3 drives each inner slide 4 and each outer slide 5 to move downwards together in the downward moving process, each outer slide 5 and each inner slide 4 can slide inwards and outwards in the first groove 32 respectively against the elasticity of the elastic pushing mechanism while moving downwards, until a pair of inner slides 4 and outer slides 5 in each first groove 32 are mutually closed and drive the corresponding screw tooth male mold 41 and the corresponding screw tooth female mold 51 to be mutually closed to the mold closing position.
The working principle of the invention is as follows: firstly, placing a lower die fixing seat 2 on a press workbench, fixedly connecting a core die 6 with the press workbench, placing a guide seat 3 with an inner slide block 4 and an outer slide block 5 outside the core die 6 and in a cylindrical through hole 21 of the lower die fixing seat 2, inserting a pressing plate on the press into a clamping groove 23 on the side wall of the lower die fixing seat 2, then placing a locking cover to be processed on each inner slide block 4, enabling the locking cover to fall into a cover edge groove 33, placing the bottom surface of the guide seat 3 on a push rod in the press, and driving the guide seat 3 to move upwards in the upward movement process of the push rod; the power supply is started, the punch on the press drives the upper die plate 1 to move downwards, the six pressing rods 11 press the top wall of the guide seat 3 to move downwards, the guide seat 3 presses the ejector rod along the side wall of the cylindrical through hole 21 to move downwards together, a pair of inner sliding blocks 4 and outer sliding blocks 5 arranged in each first groove 32 respectively move downwards along the corresponding second guide inclined plane 221 and fourth guide inclined plane 61, the inner sliding blocks 4 and outer sliding blocks 5 in each first groove can overcome the elasticity of the springs 7 to mutually close in the downward moving process, at the moment, the locking cover covers are respectively inserted into the cover edges 55 of the outer sliding blocks 5 along the grooves, and when the inner sliding blocks 4 and outer sliding blocks 5 of each pair are mutually close, the screw tooth male dies 41 and the screw tooth female dies 51 are driven to mutually close to the die closing positions, so that six external threads which can be matched with the internal threads of the barrel and can be locked with the barrel are formed on the side wall of the locking cover.
The invention has the advantages that: the external threads on the side wall of the locking cover can be formed by one-step stamping, and more than 200 locking covers can be subjected to stamping forming processing of the external threads per hour, so that the production efficiency is greatly improved.
Claims (6)
1. Locking lid lateral wall external screw thread stamping forming die, including cope match-plate pattern and lower mould fixing base, its characterized in that: the lower die fixing seat is provided with a cylindrical through hole which vertically penetrates through the lower die fixing seat, the cylindrical through hole is internally provided with a guide seat which can vertically move along the side wall of the cylindrical through hole, the guide seat is internally provided with a second through hole which vertically penetrates through the guide seat, the top wall of the guide seat is provided with a plurality of first grooves which radially penetrate through the top wall of the guide seat, a pair of inner sliding blocks and outer sliding blocks are embedded in each first groove, each pair of inner sliding blocks and outer sliding blocks can horizontally slide along the first grooves in the corresponding first grooves, the guide seat can vertically move along the inner sliding blocks and the outer sliding blocks, an elastic pushing mechanism which can push the inner sliding blocks and the outer sliding blocks open towards two sides is arranged between each pair of inner sliding blocks and the outer sliding blocks, the side wall of each inner sliding block adjacent to the outer sliding block is fixedly provided with a screw tooth male die which is inwards concave, the screw tooth male die which is matched with the screw tooth male die is arranged on the side wall of each outer sliding block adjacent to the inner sliding block, the side wall surface of the other side wall of each outer sliding block is a first guide inclined surface which is inwards concave, the side wall corresponding to the first inclined surface of the outer sliding block can vertically move along the first inclined surface, and the second inclined surface which is correspondingly arranged on the side wall of the outer sliding block and can vertically move along the second inclined surface which is correspondingly arranged on the side surface of the outer sliding block, and can vertically move along the second inclined surface which is correspondingly opposite to the second inclined surface; the inner slide blocks are arranged in the second through holes, the inner slide blocks are abutted against the core blocks, a third guide inclined plane is arranged on each inner slide block and is opposite to the side wall surface of the other side opposite to the thread male die, a plurality of fourth guide inclined planes which are respectively matched with the third guide inclined planes of the inner slide blocks are arranged on the upper portion of the core blocks, the third guide inclined planes of each inner slide block are abutted against the corresponding fourth guide inclined planes on the core blocks and can move up and down along the fourth guide inclined planes, when the inner slide blocks move up or down, the inner slide blocks can move inwards or outwards simultaneously along the first grooves in a matched guide way of the third guide inclined planes and the fourth guide inclined planes, a circle of cover edge groove which can accommodate the edge of the locking cover is arranged on the top wall of each guide seat and between the inner slide blocks and the outer slide blocks in the first grooves, a plurality of cover edge groove which is horizontally arranged is arranged on the side wall of each outer slide block and can accommodate the edge of the locking cover when the inner slide blocks are matched, a plurality of compression bars which can compress the top wall of the guide seat to enable the inner slide blocks to move down, and the inner slide blocks can move down along the first grooves and the corresponding side walls of the outer slide blocks to the first slide blocks to the inner slide blocks and the outer slide blocks to move down along the first grooves and the corresponding side walls of the outer slide blocks, and the inner slide blocks to the outer slide blocks to the corresponding to the first guide seat side grooves and the outer slide blocks move down along the side grooves and the side grooves down along the first grooves and the elastic side grooves down along the side grooves, and the side grooves, respectively, and the side elastic guide grooves are moved down to the side grooves and the side grooves are opposite to the side grooves and the side grooves down to the side grooves.
2. The locking cap sidewall external thread punch-forming die according to claim 1, wherein: the elastic pushing mechanism has the structure that: the lower level of the thread male die of the inner slide block is provided with a first blind hole which is concave inwards, the lower level of the thread female die of the outer slide block is provided with a second blind hole which corresponds to the first blind hole, a spring is arranged in the first blind hole and the second blind hole, one end of the spring is propped against the bottom wall of the first blind hole, the other end of the spring is propped against the bottom wall of the second blind hole, when the guide seat moves upwards, the outer slide block moves upwards and outwards along the second guide inclined plane of the corresponding second groove through the first guide inclined plane of the spring under the action of the elasticity of the spring, and the inner slide block moves upwards and inwards along the fourth guide inclined plane of the corresponding core die through the third guide inclined plane of the inner slide block, so that the inner slide block and the outer slide block are pushed to be separated towards two sides by the spring.
3. The locking cap sidewall external thread punch-forming die according to claim 1 or 2, characterized in that: the specific arrangement structure of a pair of outer sliding blocks and inner sliding blocks in each first groove is as follows: the two side walls of the first groove are symmetrically provided with raised strips, the two side walls of the inner slide block and the outer slide block are respectively symmetrically provided with third grooves which can be embedded by the corresponding raised strips, and each raised strip is respectively embedded into the corresponding third groove, so that the inner slide block and the outer slide block are embedded into the first groove, and can horizontally slide along the first groove in the first groove and can be carried by the guide seat to move up and down together.
4. The locking cap sidewall external thread punch-forming die according to claim 1 or 2, characterized in that: the outer side wall of the lower die fixing seat is provided with a circle of clamping groove which can facilitate the pressing plate on the press to be inserted into and tightly fixed.
5. A locking cap sidewall male screw punch-forming die according to claim 3, wherein: the outer side wall of the lower die fixing seat is provided with a circle of clamping groove which can facilitate the pressing plate on the press to be inserted into and tightly fixed.
6. The locking cap sidewall external thread punch-forming die according to claim 1 or 2, characterized in that: a plurality of first grooves penetrating through the top wall of the guide seat in the radial direction are uniformly formed in the top wall of the guide seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521261.1A CN107252848B (en) | 2017-06-30 | 2017-06-30 | Locking lid lateral wall external screw thread stamping forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521261.1A CN107252848B (en) | 2017-06-30 | 2017-06-30 | Locking lid lateral wall external screw thread stamping forming die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107252848A CN107252848A (en) | 2017-10-17 |
| CN107252848B true CN107252848B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710521261.1A Active CN107252848B (en) | 2017-06-30 | 2017-06-30 | Locking lid lateral wall external screw thread stamping forming die |
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| CN108856521B (en) * | 2018-09-18 | 2023-11-28 | 浙江哈尔斯真空器皿股份有限公司 | Discontinuous thread forming die |
| CN109127854A (en) * | 2018-10-08 | 2019-01-04 | 宁波沃特汽车部件有限公司 | A kind of Automobile Chassis Parts cut tongue device |
| CN110052521B (en) * | 2019-04-22 | 2023-11-03 | 张家港幸运金属工艺品有限公司 | Decorative tube forming die |
| CN110653295A (en) * | 2019-10-18 | 2020-01-07 | 珠海格力精密模具有限公司 | Stamping die and stamping method |
| CN111206459B (en) * | 2020-01-09 | 2021-09-17 | 广西福斯派环保科技有限公司 | Compression molding device and method for molded product |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB449861A (en) * | 1936-01-29 | 1936-07-06 | Nat Seal Company Inc | Improvements in closure caps and method and apparatus for making same |
| WO2009124481A1 (en) * | 2008-04-11 | 2009-10-15 | 江苏太平洋精密锻造有限公司 | Double closed hydraulic mould stand |
| CN201659222U (en) * | 2010-03-25 | 2010-12-01 | 山东海普制盖股份有限公司 | Novel bottle cap rolling device |
| CN102748363A (en) * | 2012-07-16 | 2012-10-24 | 冠捷显示科技（厦门）有限公司 | Tapping-free screw hole locking structure |
| CN104972003A (en) * | 2015-07-23 | 2015-10-14 | 高密市豪沃机械科技有限公司 | Automobile external covering part stamping die achieving lateral reshaping by using hydraulic system to drive sliding blocks |
| CN204892715U (en) * | 2015-07-23 | 2015-12-23 | 高密市豪沃机械科技有限公司 | Realize whole car outer covering piece stamping die of side through hydraulic system drive slider |
| CN105966744A (en) * | 2016-07-01 | 2016-09-28 | 中山市美捷时包装制品有限公司 | Standardized screw thread-locking liquid distribution pump with outside mounted spring |
| CN206898210U (en) * | 2017-06-30 | 2018-01-19 | 张家港幸运金属工艺品有限公司 | Locking lid side wall external screw thread punch forming module |
-
2017
- 2017-06-30 CN CN201710521261.1A patent/CN107252848B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB449861A (en) * | 1936-01-29 | 1936-07-06 | Nat Seal Company Inc | Improvements in closure caps and method and apparatus for making same |
| WO2009124481A1 (en) * | 2008-04-11 | 2009-10-15 | 江苏太平洋精密锻造有限公司 | Double closed hydraulic mould stand |
| CN201659222U (en) * | 2010-03-25 | 2010-12-01 | 山东海普制盖股份有限公司 | Novel bottle cap rolling device |
| CN102748363A (en) * | 2012-07-16 | 2012-10-24 | 冠捷显示科技（厦门）有限公司 | Tapping-free screw hole locking structure |
| CN104972003A (en) * | 2015-07-23 | 2015-10-14 | 高密市豪沃机械科技有限公司 | Automobile external covering part stamping die achieving lateral reshaping by using hydraulic system to drive sliding blocks |
| CN204892715U (en) * | 2015-07-23 | 2015-12-23 | 高密市豪沃机械科技有限公司 | Realize whole car outer covering piece stamping die of side through hydraulic system drive slider |
| CN105966744A (en) * | 2016-07-01 | 2016-09-28 | 中山市美捷时包装制品有限公司 | Standardized screw thread-locking liquid distribution pump with outside mounted spring |
| CN206898210U (en) * | 2017-06-30 | 2018-01-19 | 张家港幸运金属工艺品有限公司 | Locking lid side wall external screw thread punch forming module |
Non-Patent Citations (1)
| Title |
|---|
| 陈世涛 ; 王海玲 ; 李辉 ; 崔礼春.小型冲压件冲孔翻孔复合模结构设计.锻压技术.41(4),全文. * |
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| CN107252848A (en) | 2017-10-17 |
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