CN213944607U - Punch for hardware die - Google Patents
Punch for hardware die Download PDFInfo
- Publication number
- CN213944607U CN213944607U CN202022011749.XU CN202022011749U CN213944607U CN 213944607 U CN213944607 U CN 213944607U CN 202022011749 U CN202022011749 U CN 202022011749U CN 213944607 U CN213944607 U CN 213944607U
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- fixedly connected
- punch
- processing table
- rod
- connected below
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Abstract
本实用新型公开了一种五金模具用冲头,包括加工台，所述加工台的上方中间处固定连接有下模具，所述下模具的后侧且位于加工台的上表面固定连接有支撑架，所述支撑架的上方固定连接有液压缸，所述液压缸的输出端固定连接有液压杆，所述液压杆的下方固定连接有连接板，所述连接板的下方固定连接有连接杆，所述支撑架的下方固定连接有导向柱。本实用新型，设有可拆卸的冲压头，使冲压头在出现损坏时，易于拆卸更换，无需耗费大量时间，提高生产效率，降低生产成本，设有套筒配合螺栓连接，使冲压头在使用时更稳定，不易出现弯折或腰断，利用小型冲头可提高冲压效率，更易冲压，缓解冲压头工作时的压力。
The utility model discloses a punch for a metal mold, comprising a processing table, a lower mold is fixedly connected to the upper middle of the processing table, and a support frame is fixedly connected to the rear side of the lower mold and located on the upper surface of the processing table , a hydraulic cylinder is fixedly connected above the support frame, a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, a connecting plate is fixedly connected below the hydraulic rod, and a connecting rod is fixedly connected below the connecting plate, A guide column is fixedly connected below the support frame. The utility model is provided with a detachable punching head, so that when the punching head is damaged, it is easy to disassemble and replace, without spending a lot of time, improving the production efficiency and reducing the production cost. It is more stable and less prone to bending or waist breaking. The use of small punches can improve the punching efficiency, make punching easier, and relieve the pressure of the punching head when it is working.
Description
Technical Field
The utility model relates to a mould drift technical field especially relates to a drift for hardware mould.
Background
Hardware dies are manufactured by pressing a metal material into a part or article of a desired shape using various presses and special tools mounted on the presses in industrial production, and such special tools are collectively called hardware dies. The punch is a metal part on a stamping die in a mechanical tool, is called a stamping rod, a stamping needle or a punch, and is arranged on the stamping die to perform continuous punching, stamping and breaking operation, so that a processed material is separated or plastically deformed, and a required finished product or a semi-finished product is obtained.
The existing punch for the hardware die is not easy to detach, a large amount of time is consumed for detaching and replacing once the punch is damaged, the production efficiency is influenced, the production cost is improved, and when the punch is processed, heat is generated by friction, the temperature of the part of the punch is increased, no cooling device is used, and the long-time use of the punch is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a punch for a hardware mould.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a punch for a hardware die comprises a processing table, wherein a lower die is fixedly connected to the middle of the upper portion of the processing table, a support frame is fixedly connected to the upper surface of the lower die, the rear side of the lower die is located on the processing table, a hydraulic cylinder is fixedly connected to the upper portion of the support frame, a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, a connecting plate is fixedly connected to the lower portion of the hydraulic rod, a connecting rod is fixedly connected to the lower portion of the connecting plate, a guide post is fixedly connected to the lower portion of the support frame, a limiting plate is fixedly connected to the lower portion of the guide post, a nozzle is fixedly connected to the lower portion of the limiting plate, a punching head is movably sleeved at the bottom of the connecting rod, a reinforcing rib is arranged at the joint of the punching head and the connecting rod, a sleeve is connected to the outer side of the upper end of the punching head through threads, a through hole is formed in the lower die, a blanking hole is formed in the processing table, the processing platform is characterized in that a supporting frame is fixedly connected to the lower portion of the processing platform, a waste collecting groove is connected to the inner portion of the supporting frame in a sliding mode, and supporting legs are fixedly connected to the outer side of the supporting frame and located below the processing platform.
As a further description of the above technical solution:
the lower part swing joint of supporting leg has the movable rod, the top of movable rod and the inside that is located the supporting leg are equipped with damping spring.
As a further description of the above technical solution:
the bottom of the punching head is provided with a small punch, and a bolt groove is formed in the sleeve.
As a further description of the above technical solution:
the shower nozzle external water pipe, the top of limiting plate and the outside that is located the guide post are equipped with buffer spring.
As a further description of the above technical solution:
the inside threaded connection in bolt groove has fixing bolt, fixing bolt runs through the sleeve and extends to the connecting rod.
As a further description of the above technical solution:
the front side of the waste collecting tank is provided with a handle, and the connecting plate is connected with the guide columns in a sliding mode.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this drift for hardware mould is equipped with detachable punching press head, makes the punching press head when appearing damaging, and the change is easily dismantled, need not to consume the plenty of time, improves production efficiency, and reduction in production cost is equipped with sleeve cooperation bolted connection, makes the punching press head more stable when using, is difficult for appearing buckling or waist disconnected, utilizes small-size drift can improve punching press efficiency, changes the punching press, alleviates the pressure of punching press head during operation.
2. Compared with the prior art, this drift for hardware mould is equipped with the shower nozzle, makes the punching press head in time carry out certain cooling after the processing, avoids the high temperature of punching press head department, is favorable to the long-time use of punching press head.
Drawings
Fig. 1 is a cross-sectional view of a punch for a hardware mold according to the present invention;
fig. 2 is a front view of a punch for a hardware mold according to the present invention;
fig. 3 is an enlarged view of a position a in fig. 1 of the punch for a hardware mold provided by the utility model.
Illustration of the drawings:
1. a processing table; 2. supporting legs; 3. a waste collection tank; 4. a movable rod; 5. a damping spring; 6. placing a bracket; 7. a blanking hole; 8. a through hole; 9. a lower die; 10. a connecting rod; 11. a connecting plate; 12. a hydraulic cylinder; 13. a support frame; 14. a hydraulic lever; 15. a buffer spring; 16. a spray head; 17. a sleeve; 18. A small punch; 19. reinforcing ribs; 20. punching a head; 21. a bolt slot; 22. fixing the bolt; 23. a guide post; 24. and a limiting plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a pair of drift for hardware mould: the device comprises a processing table 1, a lower die 9 is fixedly connected to the middle of the upper part of the processing table 1, a support 13 is fixedly connected to the rear side of the lower die 9 and positioned on the upper surface of the processing table 1, a hydraulic cylinder 12 is fixedly connected to the upper part of the support 13, a hydraulic rod 14 is fixedly connected to the output end of the hydraulic cylinder 12, a connecting plate 11 is fixedly connected to the lower part of the hydraulic rod 14, a connecting rod 10 is fixedly connected to the lower part of the connecting plate 11, a guide post 23 is fixedly connected to the lower part of the support 13, a limiting plate 24 is fixedly connected to the lower part of the guide post 23, and a nozzle 16 is fixedly connected to the lower part of the limiting plate 24, so that after the processing of the stamping head 20, a certain cooling is carried out in time, the overhigh temperature at the stamping head 20 is avoided, the long-time use of the stamping head 20 is facilitated, the stamping head 20 is movably sleeved at the bottom of the connecting rod 10, and a reinforcing rib 19 is arranged at the connection part of the stamping head 20 and the connecting rod 10, the upper end outside threaded connection of punching press head 20 has sleeve 17, and the inside of bed die 9 is equipped with through-hole 8, and the inside of processing platform 1 is equipped with blanking hole 7, and the below fixedly connected with of processing platform 1 holds puts support 6, and the inside sliding connection who holds support 6 has garbage collection groove 3, holds the outside of putting support 6 and is located processing platform 1 below fixedly connected with supporting leg 2.
Below swing joint of supporting leg 2 has movable rod 4, the top of movable rod 4 and the inside that is located supporting leg 2 are equipped with damping spring 5, the bottom of punching press head 20 is equipped with small-size drift 18, sleeve 17's inside is equipped with bolt groove 21, the external water pipe of shower nozzle 16, limiting plate 24's top and the outside that is located guide post 23 are equipped with buffer spring 15, the inside threaded connection in bolt groove 21 has fixing bolt 22, it is more stable when using to make punching press head 20, difficult buckling or waist appear disconnected, fixing bolt 22 runs through sleeve 17 and extends to connecting rod 10, the front side of garbage collection groove 3 is equipped with the handle, sliding connection between connecting plate 11 and the guide post 23.
The working principle is as follows: the sample to be punched is placed in the lower die 9, the switch of the hydraulic cylinder 12 is opened, the hydraulic rod 14 is moved downwards to drive the connecting rod 10 to move downwards, so that the punching head 20 performs punching operation on the sample, the detachable punching head 20 is arranged, the punching head 20 is easy to detach and replace when being damaged, no time is consumed, the production efficiency is improved, the production cost is reduced, the sleeve 17 is arranged to be matched with a bolt for connection, the punching head 20 is more stable when in use and is not easy to bend or waist break, the punching efficiency can be improved by using the small punch 18, punching is easier, the pressure during the working of the punching head 20 is relieved, the nozzle 16 enables the punching head 20 to perform certain cooling in time after processing, the overhigh temperature at the punching head 20 is avoided, the long-time use of the punching head 20 is facilitated, the guide rod plays a guide role on the connecting plate 11, the limiting plate 24 places the punching head 20 to move downwards excessively, avoid punching press head 20 touching bed die 9, buffer spring 15 is favorable to preventing connecting plate 11 and limiting plate 24 from colliding, and the waste material falls to garbage collection groove 3 through blanking hole 7 after the punching press finishes.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011749.XU CN213944607U (en) | 2020-09-15 | 2020-09-15 | Punch for hardware die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011749.XU CN213944607U (en) | 2020-09-15 | 2020-09-15 | Punch for hardware die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213944607U true CN213944607U (en) | 2021-08-13 |
Family
ID=77201409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022011749.XU Expired - Fee Related CN213944607U (en) | 2020-09-15 | 2020-09-15 | Punch for hardware die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213944607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815429A (en) * | 2022-08-22 | 2023-03-21 | 苏州斯普兰蒂科技股份有限公司 | Stamping process and stamping system for stamping die |
-
2020
- 2020-09-15 CN CN202022011749.XU patent/CN213944607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815429A (en) * | 2022-08-22 | 2023-03-21 | 苏州斯普兰蒂科技股份有限公司 | Stamping process and stamping system for stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231016 Address after: No. 888, Shipuji Circuit, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province, 215000 Patentee after: Kunshan Xingshuolai Precision Machinery Co.,Ltd. Address before: Room 1104, block a, SEG Digital Plaza, 588 Binhe Road, high tech Zone, Suzhou, Jiangsu 215000 Patentee before: Suzhou Pincheng Information Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |