Device for removing hydraulic cylinder end caps
A technology of hydraulic cylinders and end caps, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of high labor intensity, low work efficiency, corrosion of hydraulic cylinders, etc., to reduce labor intensity, improve work efficiency, and structure reasonable effect
Active Publication Date: 2017-10-31
唐山瑞丰钢铁(集团)有限公司
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AI Technical Summary
Problems solved by technology
[0003] Since the working environment of the hydraulic cylinder is in a watery, oily, and high-heat environment, it is easy to cause corrosion and deformation of the hydraulic cylinder. When workers perform hydraulic cylinder maintenance, the hydraulic cylinder is not easy to disassemble, resulting in low work efficiency and high labor intensity.
Among them, the disassembly of the hydraulic cylinder end cover is more difficult, because most of the hydraulic cylinder end cover and the cylinder body are connected by threads, the hydraulic cylinder is easy to rust and die after a long service time, and manual screw threading is not feasible
Method used
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[0024] First of all, it should be pointed out that what is described in this section is only a preferred embodiment for implementing the present invention, and those skilled in the art can make modifications to the technical solutions described here without changing the principle of the present invention. These modifications will also fall within the scope of the present invention.
[0025] A device for removing the end cover of a hydraulic cylinder, comprising a frame 5, a power mechanism 1, a traveling mechanism 7, a hydraulic cylinder 2 to be disassembled, and a pushing hydraulic cylinder 8; the power mechanism 1 includes a motor 11 fixed on the frame 5 and The transmission unit driven by the motor 11. The transmission unit includes a driving gear 12 connected to the motor 11 and a driven gear 13 matched with the driving gear 12. The driven gear 13 is provided with a fixing device for fixing one end of the end cover of the hydraulic cylinder 2 to be disassembled. Groove 14;...
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The invention relates to a device for detaching a hydraulic cylinder end cover. The device comprises a rack, a power mechanism, a walking mechanism, a to-be-detached hydraulic cylinder and a push hydraulic cylinder. The power mechanism comprises a motor fixed to the rack and a transmission unit driven by the motor. The walking mechanism comprises sliding rails fixed to the rack, guide rail sliding blocks in sliding fit with the sliding rails, and fixed supports installed on the guide rail sliding blocks. One end of the to-be-detached hydraulic cylinder is connected with the power mechanism, and the other end of the to-be-detached hydraulic cylinder is connected with one side of each fixing support. The push hydraulic cylinder is connected with the other ends of the fixed supports and a hydraulic system. The device has the advantages of being reasonable in structure, easy to operate and capable of lowering the labor intensity of workers and improving working efficiency.
Description
technical field [0001] The invention relates to a tool for removing hydraulic equipment, in particular to a device for removing the end cover of a hydraulic cylinder. Background technique [0002] At present, hydraulic systems are more and more widely used, involving sintering, ironmaking, steelmaking, steel rolling and other metallurgical industry processes. The hydraulic cylinder is even more important as a key component of the hydraulic system. In the iron and steel industry, the maintenance of hydraulic cylinders accounts for a large proportion of maintenance costs, and due to the large number of hydraulic cylinders, the labor intensity of workers is very high. [0003] Since the working environment of the hydraulic cylinder is in a watery, oily, and high-heat environment, it is easy to cause corrosion and deformation of the hydraulic cylinder. When workers repair the hydraulic cylinder, the hydraulic cylinder is not easy to disassemble, resulting in low work efficiency ...
Claims
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IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 齐超群吴鹏张超黄昆奕
Owner 唐山瑞丰钢铁(集团)有限公司