Thread forming device for rubber washer

A rubber gasket and embossing technology, which is applied in the field of rubber gasket processing, can solve problems such as uneven embossing, low embossing efficiency, and complex structure, and achieve uniform embossing, improved service life, and good effects

Inactive Publication Date: 2017-07-14
沈富强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common rubber gasket plays the role of sealing and dustproof. In order to achieve the effect of sealing and dustproof, it is often necessary to process the outer side of the rubber gasket with embossing. However, the common embossing device has a complicated structure, uneven embossing, and grain efficiency is also lower

Method used

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  • Thread forming device for rubber washer
  • Thread forming device for rubber washer
  • Thread forming device for rubber washer

Examples

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Embodiment Construction

[0014] The present invention will be further described in detail with reference to the accompanying drawings and embodiments. The following embodiments are for explaining the present invention and the present invention is not limited to the following embodiments.

[0015] Such as figure 1 , figure 2 with image 3 As shown, an embossing device for rubber gaskets includes a frame 1, a frame supporting plate 2, a supporting seat 3, a cam 4, a connecting screw 5, a turntable 6, a handle 7, a fastening screw 8, and a supporting sleeve 9. Left lever 10, left fitting block 11, left pin 12, left pressure head 13, right lever 14, right fitting block 15, right pin 16, right pressure head 17, left return lever 18, right return Position rod 19, compression spring 20, centering disc 21, rubber washer 22, drive cylinder 23, guide rod 24, guide sleeve 25, fixed seat 26, rotary disc 27, disc support bearing 28, drive motor 29, the The frame support plate 2 is fixed on the lower side of the fra...

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PUM

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Abstract

The invention provides an embossing device for a rubber gasket, which belongs to the technical field of rubber gasket processing. It includes a cam, a turntable, a handle, and a centering plate. The supporting bushing is stepped, and the supporting bushing is pressed on the support by connecting screws. The turntable is mounted on the cam by fastening screws. One side of the turntable is provided with a handle. , the left pressure head is installed on the upper end of the left lever, the right pressure head is installed on the upper end of the right lever, the compression spring is set in the through groove, the left end of the compression spring fits the left return rod, the right end of the compression spring and the right return rod Fitting, the upper end of the support support is also provided with a centering groove, the rotary disc can be rotatably set on the fixed seat, the drive motor and the rotary disc are coaxially connected, the guide rod and the guide sleeve can be slid to each other, and the piston of the drive cylinder The lower end of the rod is connected with the centering disk, and the rubber washer is installed on the centering disk with the axis. The invention quickly realizes the embossing of the rubber gasket, has reasonable structure, uniform embossing and good effect.

Description

Technical field [0001] The invention relates to the technical field of rubber gasket processing, in particular to a rubber gasket embossing device. Background technique [0002] Rubber gaskets have the properties of oil resistance, acid and alkali resistance, cold and heat resistance, and aging resistance. They can be directly cut into sealing gaskets of various shapes and are widely used in medicine, electronics, chemical, antistatic, flame retardant, food and other industries. In terms of form, commonly used rubber gaskets include: rubber flat gaskets, rubber O-rings, plastic flat gaskets, PTFE-coated gaskets, asbestos rubber gaskets, metal flat gaskets, metal special-shaped gaskets, metal sheathed gaskets, wave washers, Winding gaskets, etc. (1) Rubber flat washers: They are easy to deform and effortless in pressing, but they have poor pressure and temperature resistance. They are only used in places with low pressure and low temperature. Natural rubber has certain acid and ...

Claims

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Application Information

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IPC IPC(8): B29C59/02B29L31/26
CPCB29C59/02B29L2031/265
Inventor 沈富强
Owner 沈富强
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