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Improved punching device

A technology of stamping device and punch, which is applied in the direction of presses, metal processing equipment, forming tools, etc., can solve the problems of inability to precisely control the stamping pressure, and achieve the effect of improving the effect, improving the balance and reducing the vibration.

Active Publication Date: 2016-08-10
重庆西查奇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during a stamping operation, a stamping mechanism can only stamp one workpiece. If multiple workpieces are stamped, the stamping pressure applied to each workpiece cannot be accurately controlled.

Method used

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Embodiment Construction

[0023] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, no longer described in detail here.

[0024] refer to Figure 1-9 , a specific embodiment of the present invention includes a frame 1, a base 2 and a motor 3 are arranged on the frame 1, the motor 3 is connected with a first punch 5 through a connecting shaft 4, and a first punch 5 is arranged on the base 2 Mold 6, several second molds 7 are arranged above the first mold 6, the bottom of the second mold 7 is provided with a second punch 8, both sides of the base 2 are provided with vertical rods 9, and the second mold 7 slides Connected to the vertical rod 9, the motor 3 is connected to the connecting shaft 4 through the clutch 10; the lower edge...

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PUM

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Abstract

The invention discloses an improved punching device which comprises a rack. A base and a motor are arranged on the rack. The motor is connected with a first punch through a connecting shaft. A first die is arranged on the base. A plurality of second dies are arranged above the first die. A second punch is arranged at the bottom of each second die. Vertical rods are arranged on the two sides of the base. The second dies are arranged on the vertical rods in a sliding and sleeving manner. The motor is connected to the connecting shaft through a clutch. A first groove is formed in the lower edge of each second die. The upper die edge below each second die is selectively connected in the corresponding first groove in an inserted manner. A blind hole is formed in the inner side edge of each first groove. The opening side of each blind hole is higher than the bottom of the blind hole. A first spring body is arranged in each blind hole. A rubber head is arranged on the top of each first spring body. A first arc elastic piece is arranged in each rubber head. Defects in the prior art can be overcome through the improved punching device, and one-time punching forming of multiple workpieces is achieved.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to an improved stamping device. Background technique [0002] The punching machine is a device that drives the flywheel through the motor, and drives the crank connecting rod mechanism through the clutch and the transmission gear to move the slider up and down, and drives the mold to stamp the plate. In order to improve processing efficiency, the existing stamping machine has a turntable structure, which can realize uninterrupted stamping processing of multiple workpieces by utilizing the rotation of the turntable. However, during one stamping operation, one stamping mechanism can only stamp one workpiece, and if multiple workpieces are stamped, the stamping pressure applied to each workpiece cannot be precisely controlled. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an improved stamping device, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/02B30B7/02B21D37/12
CPCB21D22/02B21D37/12B30B7/02
Inventor 罗浩
Owner 重庆西查奇科技有限公司