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Auxiliary assembly device for mechanical seal

An auxiliary assembly device and mechanical seal technology, which is applied in the direction of assembly machines, metal processing equipment, manufacturing tools, etc., can solve problems such as large labor requirements, and achieve the effects of reducing labor intensity, improving work efficiency, and improving economic benefits

Pending Publication Date: 2020-10-09
SICHUAN SDMS MACHINERY SEALING ELEMENT MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only requires a lot of human labor, but also requires at least two people to cooperate.

Method used

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  • Auxiliary assembly device for mechanical seal
  • Auxiliary assembly device for mechanical seal
  • Auxiliary assembly device for mechanical seal

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with specific embodiments.

[0023] Such as Figure 1-Figure 5 As shown, the base 2 of the present invention and the column 3 vertically fixed on the base 2; in order to firmly fix, several screw holes 1 can be provided on the base 2, and the device is fixed on the table by bolts. The sliding sleeve 4 that can slide up and down along the vertical column 3 is arranged movable on the column 3; the sliding sleeve 4 is fixed with a cross bar 6, and the vertical positioning sleeve 18 is fixed on the horizontal bar 6; the positioning The sleeve 18 is provided with a movable shaft 7 that can move up and down, and the lower end of the movable shaft 7 is provided with a pressure head for compressing the mechanical seal; the positioning sleeve 18 is provided with a self-locking mechanism, ...

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PUM

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Abstract

The invention discloses an auxiliary assembly device for mechanical seal. The auxiliary assembly device for the mechanical seal comprises a base and a vertical column vertically fixed to the base, wherein a slide sleeve capable of sliding up and down along the vertical column movably sleeves the vertical column; a cross rod is fixed to the slide sleeve, and a vertically-arranged location sleeve isfixed to the cross rod; a movable shaft capable of moving up and down is arranged in the location sleeve, and a press heat used for compressing the mechanical seal is arranged at the lower end of themovable shaft; and a self-locking mechanism is arranged in the location sleeve, so that the movable shaft cannot be rebounded after being pressed. According to the auxiliary assembly device for the mechanical seal and with the structure, the mechanical seal is compressed and cannot be rebounded, and operating personnel can leisurely carry out assembly on a limit plate and a fastening screw, so that the labor intensity of the operators is greatly lowered, and the working efficiency is increased; and the stations of double-person operation are reduced to one station, so that the economic benefits of an enterprise are increased.

Description

technical field [0001] The invention relates to a device for assisting in assembling a mechanical seal. Background technique [0002] A mechanical seal is a shaft seal device for a rotating machine. Such as centrifugal pumps, centrifuges, reactors and compressors and other equipment. Since the transmission shaft runs through the inside and outside of the equipment, there is a circumferential gap between the shaft and the equipment, and the medium in the equipment leaks out through this gap. If the pressure inside the equipment is lower than atmospheric pressure, the air leaks into the equipment, so there must be a Shaft sealing device to prevent leakage. There are many types of shaft seals. Because mechanical seals have the advantages of less leakage and long life, mechanical seals are the most important shaft sealing method in these equipments in the world. The mechanical seal is also called the end face seal, which is defined in the relevant national standards as follow...

Claims

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Application Information

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IPC IPC(8): B23P21/00
CPCB23P21/002
Inventor 黄志均何建波王成信刘翔
Owner SICHUAN SDMS MACHINERY SEALING ELEMENT MFG
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