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Jack sleeve grinding device

A jack and sleeve technology, applied in the direction of grinding drive device, grinding/polishing safety device, grinding machine, etc., can solve the problems of increasing cost, affecting the use effect, lack of flexibility, etc., and achieving extended service life, simple structure, Avoid the effect of short circuits

Inactive Publication Date: 2020-02-11
泰州市液压机具厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing jack sleeve grinding device is not flexible enough, and the fixing of the unprocessed sleeve also needs to be fixed artificially during the processing. The processing requires workers to move the sleeve to carry out the grinding work, and the heat dissipation mostly depends on the water flow to dissipate heat. Handling is also a problem, and the lighting of the jack sleeve grinding device mostly relies on the inherent ambient light, which increases the cost and affects the use effect

Method used

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  • Jack sleeve grinding device
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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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PUM

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Abstract

The invention discloses a jack sleeve grinding device. The device comprises a machine body, a moving frame, a grinding ball, a telescopic rod and a motor. The device is characterized in that a slidingrail is mounted on the machine body, a pulley is arranged inside the sliding rail, the moving frame is arranged on the pulley, a fixing groove is fixedly formed in the moving frame, the motor is mounted in the machine body, a rolling shaft is mounted at the left end of the output end of the motor, the telescopic rod is connected to the left end of the rolling shaft, and the grinding ball is mounted on the telescopic rod. According to the jack sleeve grinding device, the pulley is mounted at the lower end of the moving frame so as to support the moving frame to move back and forth on the sliding rail, the fixing groove is formed in the moving frame, a sleeve needing to be ground is fixed in the fixing groove, the fixing groove and a fixing buckle are of a rotating structure, and a rubber anti-slip layer mounted on the fixing buckle can achieve a fixing effect.

Description

technical field [0001] The invention relates to the technical field of ring jack grinding, in particular to a jack sleeve grinding device. Background technique [0002] Jack is a kind of light and small lifting equipment that uses a rigid top lifting part as a working device, and lifts a weight in a stroke by a top bracket or a bottom claw. The hydraulic support is powered by high-pressure liquid and is a support and roof control equipment composed of hydraulic components and metal components. The hydraulic support is therefore the main support equipment, and its processing performance directly affects the safety of production, and the production and processing of hydraulic support sleeves and jacks is the most important thing related to quality. [0003] The existing jack sleeve grinding device is not flexible enough, and the fixing of the unprocessed sleeve also needs to be fixed artificially during the processing. The processing requires workers to move the sleeve to car...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/00B24B41/04B24B47/12B24B41/06B24B55/00
CPCB24B19/00B24B41/04B24B41/06B24B47/12B24B55/00
Inventor 高银根高明戴正明
Owner 泰州市液压机具厂有限公司