Metal stamping part polishing device

A technology of metal stamping parts and grinding mechanism, applied in the field of pressing parts manufacturing, can solve the problems affecting processing accuracy, mold structure, high material requirements, inapplicability, etc., so as to reduce burrs and processing costs, reduce the number of mold sets, improve The effect of production efficiency

Active Publication Date: 2020-02-11
广东辽原五金电器有限公司
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Problems solved by technology

[0002] With the rapid development of the metal manufacturing industry at present, the structure of metal stamping parts for metal processing is becoming more and more complex, and the requirements for dimensional accuracy of parts in the trimming and shaping process are getting higher and higher, which is also one of the key factors to ensure the dimensional accuracy of the final metal pressing parts. 1. In the prior art, the positioning and trimming of metal cold

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  • Metal stamping part polishing device
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Embodiment Construction

[0023] Combine below Figure 1-9 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0024] refer to Figure 1-9 , according to an embodiment of the present invention, a grinding device for metal stamping parts includes a housing 10, a feeding chamber 19 is provided through the housing 10 on the left and right, and a lower end is provided in the upper end wall of the feeding chamber 19 to communicate with the feeding chamber. The processing cavity 78 of the cavity 19, the processing cavity 78 is provided with a pressing mechanism 91 for pressing the metal sheet, the upper end wall of the processing cavity 78 is provided with a working cavity 21 with a lower end opening connected to the processing cavity 78, the working cavity A grinding mechanism 90 providing grinding ...

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Abstract

The invention discloses a metal stamping part polishing device which comprises a shell, wherein a machining cavity is formed in the shell, a pressing mechanism is arranged in the machining cavity, a polishing mechanism is arranged in the upper end wall of the machining cavity, a transmission mechanism is arranged on the lower side of the machining cavity, and a driving mechanism is arranged on therear side of the machining cavity. In the pressing process of a metal stamping part, the metal stamping part is pressed through the pressing mechanism and then pressed and lifted through the transmission mechanism in the pressing process, the metal stamping part is trimmed and shaped through the polishing mechanism, and therefore the two steps of processes are sequentially completed in the same procedure. The number of die sets is reduced, the production efficiency is improved, and meanwhile the rough edges generated by workpiece movement caused by die misalignment and the machining cost arereduced.

Description

technical field [0001] The invention relates to the technical field of manufacturing press parts, in particular to a grinding device for metal stamping parts. Background technique [0002] With the rapid development of the metal manufacturing industry at present, the structure of metal stamping parts for metal processing is becoming more and more complex, and the requirements for dimensional accuracy of parts in the trimming and shaping process are getting higher and higher, which is also one of the key factors to ensure the dimensional accuracy of the final metal pressing parts. 1. In the prior art, the positioning and trimming of metal cold stamping parts on the mold is mainly applicable in the drawing process that does not require high precision, and cannot be applied to other follow-up processes that require high precision. The shape does not coincide with the trimming mold, which will easily cause the part to move, and the final part will easily produce burrs, which wil...

Claims

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Application Information

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IPC IPC(8): B21D22/02B21D43/00B21D43/28B21D45/04B24B9/04
CPCB21D22/02B21D43/003B21D43/287B21D45/04B24B9/04
Inventor 商怡学
Owner 广东辽原五金电器有限公司
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