Steel cover punching die
By designing a mold for steel cover punching, using arc surfaces and avoiding holes, the problem of excessive batch edges in traditional punching processes is solved, and a more efficient and accurate punching process is achieved, reducing rework and cost.
CN222659826UActive Publication Date: 2025-03-25JIANGMEN ANNUOTE COOKING UTENSILS MFG
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202421387333.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-18
AI Technical Summary
Technical Problem
The traditional steel cover punching process leads to longer batch edges, which increases the workload of subsequent riveting and grinding, and is prone to damage to the product surface and leads to increased rework.
Method used
A steel cover punching mold is designed, including lower formwork, die insert, positioning plate and upper formwork. Through the design of arc surface and avoidance holes, precise punching of the steel cover is achieved and the generation of batch edges is reduced.
Benefits of technology
It effectively reduces the edge batch generated by punching, reduces the additional cost caused by polishing edge batching, improves punching accuracy and quality, simplifies operation and improves work efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a steel cover punching die which comprises a lower die plate provided with a female die insert, the top of the female die insert is provided with an arc face, the arc face is used for abutting against a steel cover, and the arc face is provided with an avoiding hole; the positioning plate is arranged on the female die insert in a sleeving mode, the positioning plate is fixed to the female die insert through a first fastener, and the positioning plate is used for positioning the steel cover; the upper die plate is arranged above the lower die plate in a lifting mode, the upper die plate is provided with a punching needle, the punching needle is located over the female die insert, and the upper die plate descends to enable the punching needle to be embedded into the receding hole so as to achieve punching of the steel cover. According to the steel cover punching die, burrs generated during punching can be reduced, extra cost caused by burr grinding is reduced, the punching precision and the punching quality are improved, the structure is simple, operation is convenient, and the working efficiency is improved.
Need to check novelty before this filing date? Find Prior Art