Punching equipment

A technology of stamping equipment and stamping components, applied in metal processing equipment, forming tools, manufacturing tools, etc., can solve the problems of lower product quality, hard material, and more burrs

Inactive Publication Date: 2015-10-07
昆山—邦泰汽车零部件制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Stamping equipment is to use pressure to drive the punch to act on the plate or parts. The conical punch can be used to punch holes, and the flat punch can be used to flatten the material. However, the general plate or parts are metal equipment, and the material is hard and difficult to form. , if the punching is strong, it is easy to produce more burrs and reduce the quality of the product. The prior art has not yet developed a punching equipment that is convenient for punching and forming

Method used

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Embodiment Construction

[0016] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0017] A stamping device, comprising: an upper mold base 1, a lower mold base 2 for placing a product 8, a stamping assembly on the upper mold base 1, and a heating element corresponding to the stamping assembly inside the lower mold base 2; the stamping assembly includes: The nitrogen spring 4 fixed on the upper die base 1 is detachably connected to the punch 5 under the nitrogen spring 4, and the connecting plate 6 is fixed between the nitrogen spring 4 and the punch 5, and the connecting plate 6 is provided with the above-mentioned punch. 5 thread grooves 601. The punch 5 is provided with a thread protrusion corresponding to the thread groove 601 ; the punch 5 includes: a punch 5 for punching, and a punch 5 for deburring. Such a design makes it possible for the product 8 to receive deburring stamping without cooling after receiving th...

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Abstract

The invention discloses punching equipment. The punching equipment comprises an upper die base, a lower die base where a product is placed, a stamping assembly arranged on the upper die base, and a heating piece which is arranged in the lower die base and corresponds to the stamping assembly. The stamping assembly comprises a nitrogen spring fixed to the upper die base, a punch detachably connected to the nitrogen spring, and a connection plate fixed between the nitrogen spring and the punch, and a threaded groove used for fixing the punch is formed in the connection plate. According to the punching equipment, a part is preheated before punching so as to accelerate molecular movement, and then punching is conducted. In this way, punching and formation are facilitated. The punch is of the detachable design and can be replaced with a deburring punch after punching is completed, and deburring stamping is completed before the part is cooled. By means of the design, the product quality is improved, and meanwhile the production efficiency is improved.

Description

technical field [0001] A device, especially a stamping device. Background technique [0002] Stamping equipment is to use pressure to drive the punch to act on the plate or parts. The conical punch can be used to punch holes, and the flat punch can be used to flatten the material. However, the general plate or parts are metal equipment, and the material is hard and difficult to form. , if punching hard, then easily produce more burrs, reduce product quality, the prior art has not yet developed a kind of stamping equipment that is convenient for punching and forming. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a stamping device that heats the parts before punching to speed up the molecular movement and facilitate punching and forming. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A stamping equipment, compr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/24B21D37/16
CPCB21D28/243B21D28/26B21D37/16
Inventor 郑坚雄
Owner 昆山—邦泰汽车零部件制造有限公司
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