CN210231150U - Stamping device convenient to adjust for production of automobile engine connecting piece - Google Patents
Stamping device convenient to adjust for production of automobile engine connecting piece Download PDFInfo
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- CN210231150U CN210231150U CN201921025592.7U CN201921025592U CN210231150U CN 210231150 U CN210231150 U CN 210231150U CN 201921025592 U CN201921025592 U CN 201921025592U CN 210231150 U CN210231150 U CN 210231150U
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Abstract
The utility model discloses a stamping device of convenient regulation is used in production of automobile engine connecting piece, including pneumatic cylinder, top board, holding down plate and die holder, be close to the top fixedly connected with backup pad of its both sides on the die holder, the top fixedly connected with fixed plate of backup pad, the top of fixed plate and the bottom fixed mounting of pneumatic cylinder, the bottom of fixed plate and the top fixed connection of top board are passed to the bottom of pneumatic cylinder telescopic link, the butt has the spring between the bottom of top board and the top of holding down plate, the top fixedly connected with threaded rod that is close to its one side on the holding down plate, the inside of spring and the top of top board are passed at the top of threaded rod. The utility model discloses an above-mentioned isotructure's cooperation has realized adjustable pre-pressure size, adapts to the effect of the connecting piece punching press of different materials, has solved the unable pre-pressure of adjusting of current stamping equipment, and the unable problem that adapts to the connecting piece punching press of different materials of equipment.
Description
Technical Field
The utility model relates to a stamping device technical field specifically is a stamping device of convenient regulation is used in production of automobile engine connecting piece.
Background
The connecting piece of automobile engine need use stamping equipment in process of production, however current stamping equipment can't adjust the precompression, and to the rigid material, the precompression that needs is big, and spring compression is little, and to the less material of rigidity, the precompression that needs is little, and spring compression is big, and current equipment can't adapt to the connecting piece punching press of different materials, and this is the problem that technical staff in the field had a urgent need to solve at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stamping device of convenient regulation is used in production of automobile engine connecting piece possesses adjustable pre-pressure size, adapts to the advantage of the connecting piece punching press of different materials, has solved the unable pre-pressure of adjusting of current stamping equipment, and the unable problem of adapting to the connecting piece punching press of different materials of equipment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping device of convenient regulation is used in production of automobile engine connecting piece, includes pneumatic cylinder, top board, holding down plate and die holder, be close to the top fixedly connected with backup pad of its both sides on the die holder, the top fixedly connected with fixed plate of backup pad, the top of fixed plate and the bottom fixed mounting of pneumatic cylinder, the bottom of pneumatic cylinder telescopic link is passed the bottom of fixed plate and the top fixed connection of top board, the butt has the spring between the bottom of top board and the top of holding down plate, the top fixedly connected with threaded rod that is close to its one side on the holding down plate, the inside of spring and the top of top board are passed at the top of threaded rod, the surface of threaded rod is provided with adjustment mechanism, the bottom fixed mounting of holding down plate has the upper die.
Preferably, the adjusting mechanism comprises a first nut, and the surface of the threaded rod close to the top of the threaded rod penetrates through the top of the upper pressure plate and is in threaded connection with the inner wall of the first nut.
Preferably, the number of the springs is two, and the springs are symmetrically distributed at the bottom of the upper pressure plate.
Preferably, the surface of the first nut is provided with anti-skid grains.
Preferably, the bottom of the lower pressing plate is fixedly connected with a second nut, and the upper die head is in threaded connection with the inside of the second nut.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up top board, holding down plate, spring, threaded rod, adjustment mechanism, go up die head, nut one, nut two, through rotating nut one, make nut one reciprocate on the threaded rod to adjust the distance between top board and the holding down plate, and then adjusting spring's decrement reaches and adjusts the pre-pressure size, adapts to the effect of the connecting piece punching press of different materials, can change the connecting piece of mould head, but the punching press different shapes through nut two and last die head threaded connection.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the upper platen of the present invention;
fig. 3 is a schematic diagram of a partially enlarged structure of the present invention a.
In the figure: 1-hydraulic cylinder, 2-upper press plate, 3-lower press plate, 4-lower die holder, 5-support plate, 6-fixing plate, 7-spring, 8-threaded rod, 9-adjusting mechanism, 10-upper die head, 11-first nut and 12-second nut.
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 to 3, the present invention provides a technical solution: a stamping device convenient to adjust for production of automobile engine connecting pieces comprises a hydraulic cylinder 1, an upper pressing plate 2, a lower pressing plate 3 and a lower die holder 4, wherein the hydraulic cylinder 1 is used for pushing an upper die head 10 to stamp the connecting pieces, the lower die holder 4 is used for placing workpieces, a supporting plate 5 is fixedly connected to the top of the lower die holder 4 close to two sides of the lower die holder, the supporting plate 5 is used for supporting a fixing plate 6, the top of the supporting plate 5 is fixedly connected with a fixing plate 6, the fixing plate 6 is used for installing the hydraulic cylinder 1, the top of the fixing plate 6 is fixedly installed with the bottom of the hydraulic cylinder 1, the bottom of a telescopic rod of the hydraulic cylinder 1 penetrates through the bottom of the fixing plate 6 to be fixedly connected with the top of the upper pressing plate 2, a spring 7 is abutted between the bottom of the upper pressing plate 2 and the top of the lower pressing plate 3, the spring 7 is more, the top of threaded rod 8 passes the inside of spring 7 and the top of top board 2, and top board 2 and holding down plate 3 are used for butt spring 7, and threaded rod 8 prevents that spring 7 from taking place crooked deformation, adjusts the distance between top board 2 and the holding down plate 3 through adjustment mechanism 9, adjusts the pre-pressure to the punching press of adaptation different material work pieces, and the surface of threaded rod 8 is provided with adjustment mechanism 9, and the bottom fixed mounting of holding down plate 3 has upper die head 10, and upper die head 10 is used for punching press work piece.
Specifically, the adjusting mechanism 9 comprises a first nut 11, the surface of the threaded rod 8 close to the top of the threaded rod penetrates through the top of the upper press plate 2 and is in threaded connection with the inner wall of the first nut 11, and the first nut 11 moves up and down on the threaded rod 8 by rotating the first nut 11, so that the distance between the upper press plate 2 and the lower press plate 3 is adjusted, the compression amount of the spring 7 is adjusted, and pre-pressure is adjusted.
Furthermore, the number of the springs 7 is two, and the springs are symmetrically distributed at the bottom of the upper pressing plate 2, so that the movement between the upper pressing plate 2 and the lower pressing plate 3 is more stable.
Furthermore, the surface of the first nut 11 is provided with anti-slip threads, so that friction force is increased, and sliding is prevented during rotation.
Further, the bottom of the lower pressing plate 3 is fixedly connected with a second nut 12, the upper die head 10 is in threaded connection with the inside of the second nut 12, the upper die head 10 can be replaced, and connecting pieces in different shapes can be punched.
The working principle is as follows: when the stamping device convenient to adjust for production of the automobile engine connecting piece is used and pre-pressure needs to be adjusted, the needed pre-pressure is large for rigid materials, the compression amount of the spring 7 is small, the nut I11 is rotated to move the nut I11 downwards, the distance between the upper pressing plate 2 and the lower pressing plate 3 is reduced, the compression amount of the spring 7 is reduced, the needed pre-pressure is small for materials with small rigidity, the compression amount of the spring 7 is large, the distance between the upper pressing plate 2 and the lower pressing plate 3 is enlarged by reversely rotating the nut I11, and the compression amount of the spring 7 is increased, so that the effect of adjusting the pre-pressure to adapt to stamping of connecting pieces made of different materials is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a production of automobile engine connecting piece is with stamping device of convenient regulation, includes pneumatic cylinder (1), top board (2), holding down plate (3) and die holder (4), its characterized in that: the top of the lower die holder (4) close to the two sides thereof is fixedly connected with a supporting plate (5), the top of the supporting plate (5) is fixedly connected with a fixing plate (6), the top of the fixing plate (6) is fixedly arranged with the bottom of the hydraulic cylinder (1), the bottom of the telescopic rod of the hydraulic cylinder (1) penetrates through the bottom of the fixed plate (6) to be fixedly connected with the top of the upper pressure plate (2), a spring (7) is connected between the bottom of the upper pressure plate (2) and the top of the lower pressure plate (3), a threaded rod (8) is fixedly connected to the top of one side of the lower pressing plate (3) close to the lower pressing plate, the top of the threaded rod (8) passes through the inner part of the spring (7) and the top of the upper pressure plate (2), the surface of the threaded rod (8) is provided with an adjusting mechanism (9), and the bottom of the lower pressing plate (3) is fixedly provided with an upper die head (10).
2. The conveniently-adjusted stamping device for producing the automobile engine connecting piece is characterized in that: the adjusting mechanism (9) comprises a first nut (11), and the surface of the threaded rod (8) close to the top of the threaded rod penetrates through the top of the upper pressure plate (2) to be in threaded connection with the inner wall of the first nut (11).
3. The conveniently-adjusted stamping device for producing the automobile engine connecting piece is characterized in that: the number of the springs (7) is two, and the springs are symmetrically distributed at the bottom of the upper pressure plate (2).
4. The conveniently-adjusted stamping device for producing the automobile engine connecting piece is characterized in that: the surface of the first nut (11) is provided with anti-skid grains.
5. The conveniently-adjusted stamping device for producing the automobile engine connecting piece is characterized in that: the bottom of the lower pressing plate (3) is fixedly connected with a second nut (12), and the upper die head (10) is in threaded connection with the inner portion of the second nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025592.7U CN210231150U (en) | 2019-07-03 | 2019-07-03 | Stamping device convenient to adjust for production of automobile engine connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025592.7U CN210231150U (en) | 2019-07-03 | 2019-07-03 | Stamping device convenient to adjust for production of automobile engine connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210231150U true CN210231150U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921025592.7U Active CN210231150U (en) | 2019-07-03 | 2019-07-03 | Stamping device convenient to adjust for production of automobile engine connecting piece |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660602A (en) * | 2020-06-09 | 2020-09-15 | 黄石市鑫楚精密模具股份有限公司 | Adjustable die for processing die steel |
| CN111957829A (en) * | 2020-08-04 | 2020-11-20 | 汪宇波 | Stamping and drawing die |
| CN112198059A (en) * | 2020-10-11 | 2021-01-08 | 程兴果 | Building material strength detection device |
| CN112545024A (en) * | 2020-11-18 | 2021-03-26 | 济南华庆农业机械科技有限公司 | Garlic clove separating and grading machine and using method |
| CN112845765A (en) * | 2021-01-01 | 2021-05-28 | 屈洁 | High-efficient stamping device for hardware processing |
| CN114013487A (en) * | 2021-12-02 | 2022-02-08 | 徐州欧杰达建筑装饰材料有限公司 | Conveyer that cement decoration accessory was used |
| CN114199671A (en) * | 2021-12-17 | 2022-03-18 | 华北电力大学（保定） | Mechanical-thermal synergistic accelerated aging test platform |
-
2019
- 2019-07-03 CN CN201921025592.7U patent/CN210231150U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660602A (en) * | 2020-06-09 | 2020-09-15 | 黄石市鑫楚精密模具股份有限公司 | Adjustable die for processing die steel |
| CN111957829A (en) * | 2020-08-04 | 2020-11-20 | 汪宇波 | Stamping and drawing die |
| CN112198059A (en) * | 2020-10-11 | 2021-01-08 | 程兴果 | Building material strength detection device |
| CN112545024A (en) * | 2020-11-18 | 2021-03-26 | 济南华庆农业机械科技有限公司 | Garlic clove separating and grading machine and using method |
| CN112845765A (en) * | 2021-01-01 | 2021-05-28 | 屈洁 | High-efficient stamping device for hardware processing |
| CN114013487A (en) * | 2021-12-02 | 2022-02-08 | 徐州欧杰达建筑装饰材料有限公司 | Conveyer that cement decoration accessory was used |
| CN114199671A (en) * | 2021-12-17 | 2022-03-18 | 华北电力大学（保定） | Mechanical-thermal synergistic accelerated aging test platform |
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