Stamping, drawing and flanging method for middle part of workpiece

A technology for punching and stretching workpieces, which is applied in the direction of manufacturing tools, metal processing equipment, feeding devices, etc., can solve the problems of low efficiency, large amount of stamping and stretching oil, cracks at the flange, etc., and achieves convenient use and high processing efficiency High efficiency and high production and processing efficiency

Inactive Publication Date: 2020-12-18
安徽中巨机电设备有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] In the production process of the washing machine reducer mounting seat, the middle part of the workpiece needs to be stamped and drawn to form the hole flange. Since some workpieces have a large plate thickness and a large flange height, it will be in the stamping process. leading to cracks in the flanging, such as Figure 9 For the motor installation base shown, the thickness of the workpiece is about 2-2.5mm, and the height of the flange formed by drawing in the middle is 1.5-2.5cm. Although the coating of stamping and drawing oil can prevent cracking, the main It is operated manually, and after the workpiece is stamped and formed, it is also necessary to manually clean the stamping and stretching oil on the workpiece, which is inefficient and consumes a large amount of stamping and stretching oil

Method used

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  • Stamping, drawing and flanging method for middle part of workpiece
  • Stamping, drawing and flanging method for middle part of workpiece
  • Stamping, drawing and flanging method for middle part of workpiece

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Embodiment Construction

[0033] In order to make the objects and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the examples. It should be understood that the following words are only used to describe one or several specific implementation modes of the present invention, and do not strictly limit the protection scope of the specific claims of the present invention.

[0034] refer to Figure 1 to Figure 9 , the embodiment of this application proposes an automatic production equipment for stamping, drawing and flanging in the middle of the workpiece, aiming to solve the problem in the prior art that in the production process of the washing machine reducer mounting seat, it is necessary to manually coat the stamping in the middle of the workpiece Stretching oil, and after stamping and forming, it is also necessary to manually clean the stamping and stretching oil, which has problems such as low efficiency and low automation level. ...

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Abstract

The invention relates to a stamping, drawing and flanging method for a middle part of a workpiece. The method comprises the following steps: S1, transferring the workpiece which prepares to be subjected to stamping machining; S2, conveying the transferred workpiece; S3, stopping conveying the workpiece and stamping the workpiece when the workpiece are conveyed to specified locations; S4, continuously conveying the workpiece which are already subjected to stamping molding; and S5, collecting the conveyed molded workpiece. The workpiece is a speed reducer mounting base of a washing machine. Theequipment is high in production machining efficiency, is high in the automation degree of the equipment is high, can effectively meet stamping molding requirements for the workpiece, and is convenientto use.

Description

technical field [0001] The invention relates to the field of workpiece stamping, in particular to a method for stamping, drawing, and flanging the middle of a workpiece. Background technique [0002] In the production process of the washing machine reducer mounting seat, the middle part of the workpiece needs to be stamped and drawn to form the hole flange. Since some workpieces have a large plate thickness and a large flange height, it will be in the stamping process. leading to cracks in the flanging, such as Figure 9 For the motor installation base shown, the thickness of the workpiece is about 2-2.5mm, and the height of the flange formed by drawing in the middle is 1.5-2.5cm. Although the coating of stamping and drawing oil can prevent cracking, the main It is operated manually, and after the workpiece is stamped and formed, it is also necessary to manually clean the stamping and stretching oil on the workpiece, which is inefficient and consumes a large amount of stampi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D43/02B21D43/12B21D43/20B21D45/00B21D22/02
CPCB21D43/027B21D43/12B21D43/20B21D45/00B21D22/02
Inventor 王选明
Owner 安徽中巨机电设备有限公司
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