CN204149372U - A kind of mould with crashproof mode structure - Google Patents
A kind of mould with crashproof mode structure Download PDFInfo
- Publication number
- CN204149372U CN204149372U CN201420471809.8U CN201420471809U CN204149372U CN 204149372 U CN204149372 U CN 204149372U CN 201420471809 U CN201420471809 U CN 201420471809U CN 204149372 U CN204149372 U CN 204149372U
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- China
- Prior art keywords
- counterdie
- spiral arm
- push rod
- block
- limited block
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Abstract
The utility model discloses a kind of mould with crashproof mode structure, comprise patrix, counterdie and ejector retainner plate, upper die and lower die matched moulds coordinates, ejector retainner plate is slidably mounted on the below of counterdie, the side of counterdie is fixed with a block, the side of counterdie is rotatably installed with a spiral arm, the side of ejector retainner plate is fixed with limited block, when die sinking, limited block moves towards counterdie with ejector retainner plate, limited block promotes spiral arm from initial position rotary block position, after spiral arm is resisted against block, limited block is resisted against spiral arm, the side of patrix is fixed with a push rod, when matched moulds, counterdie and thimble instead move towards push rod, push rod promotes spiral arm counter-rotating to initial position.The utility model structure is simple, prevents ejector retainner plate from clashing into counterdie, avoids mould damaged, extend the mold use life-span.
Description
Technical field
The utility model relates to technical field of mold, especially relates to a kind of mould with crashproof mode structure.
Background technology
In prior art, mould is when die sinking, and its ejector retainner plate can strike counterdie, and mould is subject to ejector retainner plate for a long time and clashes into, and its closing precision can reduce, and ejector retainner plate also can mold damage to the shock of counterdie, in the serious curtailment mold use life-span, is therefore necessary to be improved.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of mould with crashproof mode structure, and it prevents ejector retainner plate from clashing into counterdie, avoids mould damaged, extends the mold use life-span.
To achieve these goals, the technical scheme that the utility model adopts is.
A kind of mould with crashproof mode structure, comprise patrix, counterdie and ejector retainner plate, upper die and lower die matched moulds coordinates, ejector retainner plate is slidably mounted on the below of counterdie, the side of counterdie is fixed with a block, the side of counterdie is rotatably installed with a spiral arm, the side of ejector retainner plate is fixed with limited block, when die sinking, limited block moves towards counterdie with ejector retainner plate, limited block promotes spiral arm from initial position rotary block position, after spiral arm is resisted against block, limited block is resisted against spiral arm, the side of patrix is fixed with a push rod, when matched moulds, counterdie and thimble instead move towards push rod, push rod promotes spiral arm counter-rotating to initial position.
In further technical scheme, the upper end of described push rod is fixed on the side of patrix, and when matched moulds state, the lower end of push rod extends downwardly into ejector retainner plate place, and the lower end of push rod is positioned at the side of limited block.
In further technical scheme, the first end of described spiral arm offers through hole, and through hole is provided with screw, screw is bolted in counterdie, second end of spiral arm rotates around through hole, and when matched moulds state, the second end of spiral arm is resisted against limited block, and when die opening state, the second end of spiral arm is resisted against block.
In further technical scheme, described push rod is between block and limited block, and block and limited block are respectively near two sides of push rod.
In further technical scheme, two sides of described counterdie are fixed with a block respectively, and two sides of counterdie are rotatably installed with a spiral arm respectively, and two sides of patrix are fixed with a push rod respectively, and two sides of ejector retainner plate are fixed with limited block respectively.
Adopt after said structure, the utility model compared to the prior art advantageously: the utility model structure is simple, prevents ejector retainner plate from clashing into counterdie, avoids mould damaged, extend the mold use life-span.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1, patrix 2, counterdie 3, ejector retainner plate 4, block 5, spiral arm 6, limited block 7, push rod 8, screw.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, as shown in Figure 1, a kind of mould with crashproof mode structure, comprise patrix 1, counterdie 2 and ejector retainner plate 3, patrix 1 and the 2-in-1 mould of counterdie coordinate, ejector retainner plate 3 is slidably mounted on the below of counterdie 2, the side of counterdie 2 is fixed with a block 4, the side of counterdie 2 is rotatably installed with a spiral arm 5, the side of ejector retainner plate 3 is fixed with limited block 6, when die sinking, limited block 6 moves towards counterdie 2 with ejector retainner plate 3, limited block 6 promotes spiral arm 5 from initial position rotary block 4 position, after spiral arm 5 is resisted against block 4, limited block 6 is resisted against spiral arm 5, the side of patrix 1 is fixed with a push rod 7, when matched moulds, counterdie 2 and thimble instead move towards push rod 7, push rod 7 promotes spiral arm 5 counter-rotating to initial position.The upper end of push rod 7 is fixed on the side of patrix 1, and when matched moulds state, the lower end of push rod 7 extends downwardly into ejector retainner plate 3 place, and the lower end of push rod 7 is positioned at the side of limited block 6.
The first end of spiral arm 5 offers through hole, and through hole is provided with screw 8, and screw 8 is bolted in counterdie 2, and the second end of spiral arm 5 rotates around through hole, and when matched moulds state, the second end of spiral arm 5 is resisted against limited block 6, and when die opening state, the second end of spiral arm 5 is resisted against block 4.
Push rod 7 is between block 4 and limited block 6, and block 4 and limited block 6 are respectively near two sides of push rod 7.
In preferred embodiment, two sides of mould are respectively arranged with has crashproof mode structure, two sides of counterdie 2 are fixed with a block 4 respectively, two sides of counterdie 2 are rotatably installed with a spiral arm 5 respectively, two sides of patrix 1 are fixed with a push rod 7 respectively, and two sides of ejector retainner plate 3 are fixed with limited block 6 respectively.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. one kind has the mould of crashproof mode structure, comprise patrix (1), counterdie (2) and ejector retainner plate (3), patrix (1) and counterdie (2) matched moulds coordinate, ejector retainner plate (3) is slidably mounted on the below of counterdie (2), it is characterized in that: the side of counterdie (2) is fixed with a block (4), the side of counterdie (2) is rotatably installed with a spiral arm (5)
The side of ejector retainner plate (3) is fixed with limited block (6), when die sinking, limited block (6) is mobile towards counterdie (2) with ejector retainner plate (3), limited block (6) promotes spiral arm (5) from initial position rotary block (4) position, spiral arm (5) be resisted against block (4) afterwards limited block (6) be resisted against spiral arm (5)
The side of patrix (1) is fixed with a push rod (7), when matched moulds, counterdie (2) and thimble are anti-mobile towards push rod (7), and push rod (7) promotes spiral arm (5) counter-rotating to initial position.
2. a kind of mould with crashproof mode structure according to claim 1, it is characterized in that: the upper end of described push rod (7) is fixed on the side of patrix (1), when matched moulds state, the lower end of push rod (7) extends downwardly into ejector retainner plate (3) place, and the lower end of push rod (7) is positioned at the side of limited block (6).
3. a kind of mould with crashproof mode structure according to claim 2, it is characterized in that: the first end of described spiral arm (5) offers through hole, through hole is provided with screw (8), screw (8) is bolted in counterdie (2), second end of spiral arm (5) rotates around through hole, when matched moulds state, the second end of spiral arm (5) is resisted against limited block (6), and when die opening state, the second end of spiral arm (5) is resisted against block (4).
4. a kind of mould with crashproof mode structure according to claim 3, it is characterized in that: described push rod (7) is positioned between block (4) and limited block (6), block (4) and limited block (6) are respectively near two sides of push rod (7).
5. a kind of mould with crashproof mode structure according to claim 4, it is characterized in that: two sides of counterdie (2) are fixed with a block (4) respectively, two sides of counterdie (2) are rotatably installed with a spiral arm (5) respectively, two sides of patrix (1) are fixed with a push rod (7) respectively, and two sides of ejector retainner plate (3) are fixed with limited block (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471809.8U CN204149372U (en) | 2014-08-20 | 2014-08-20 | A kind of mould with crashproof mode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471809.8U CN204149372U (en) | 2014-08-20 | 2014-08-20 | A kind of mould with crashproof mode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149372U true CN204149372U (en) | 2015-02-11 |
Family
ID=52507523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471809.8U Active CN204149372U (en) | 2014-08-20 | 2014-08-20 | A kind of mould with crashproof mode structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021775A (en) * | 2021-03-06 | 2021-06-25 | 威海恒锐精密机械有限公司 | A mould for processing intercom shell |
-
2014
- 2014-08-20 CN CN201420471809.8U patent/CN204149372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021775A (en) * | 2021-03-06 | 2021-06-25 | 威海恒锐精密机械有限公司 | A mould for processing intercom shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160912 Address after: 523000 Guangdong Province, Dongguan city Tangxia town Longbei Village Dragon Po Road 2 Building 1 unit 1 building block C Patentee after: Dongguan Yejia Optoelectronics Technology Co., Ltd. Address before: 523000 Guangdong Province, Dongguan city Tangxia town Longbei Village Dragon Po Road 2 building B Patentee before: DONGGUAN YEJIA ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523710 Guangdong Province, Dongguan city Tangxia town Longbei Village Dragon Po Road 2 Building 1 unit 1 building block C Patentee after: Guangdong Jia Jia photoelectric Polytron Technologies Inc Address before: 523000 Guangdong Province, Dongguan city Tangxia town Longbei Village Dragon Po Road 2 Building 1 unit 1 building block C Patentee before: Dongguan Yejia Optoelectronics Technology Co., Ltd. |