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Oil seal pressing mechanism

An oil seal and press-in block technology, which is applied to hand-held tools, manufacturing tools, etc., can solve the problems of poor sealing effect and tilting of oil seals, and achieve the effects of ensuring sealing, low cost and convenient use.

Pending Publication Date: 2018-03-23
SUZHOU TINGYIHUA AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is widely used in industry, and the oil seal is prone to tilt during installation, resulting in poor sealing effect

Method used

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  • Oil seal pressing mechanism

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Embodiment Construction

[0012] The technical solution of the present invention will be described in further non-limiting detail below in combination with preferred embodiments and accompanying drawings.

[0013] Such as figure 1 As shown, the oil seal press-in mechanism corresponding to a preferred embodiment of the present invention is used to press the oil seal 1 into the installation hole 3 of the workpiece 2, which includes a fixing frame 4, a press-in block 5, and a press-in bolt 6 and guide 7.

[0014] The fixing frame 4 is connected with the workpiece 2 by bolts, and it is provided with a threaded hole 4b coaxial with the mounting hole 3 , the press-in bolt 6 is threadedly connected with the threaded hole 4b and its bottom is in contact with the press-in block 5 . At least one guide hole 4 a is also provided on the fixing frame 4 . In this embodiment, there are two guide holes 4 a, which are symmetrically arranged on both sides of the press-in bolt 6 .

[0015] The guide member 7 includes a ...

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PUM

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Abstract

The invention discloses an oil seal press-in mechanism for pressing an oil seal (1) into a mounting hole (3) of a workpiece (2), which comprises a fixing frame (4) connected with the workpiece (2), The press-in block (5) used to extrude the oil seal (1), the press-in bolt (6) that is threadedly connected with the fixing frame (4) and the bottom end is against the press-in block (5), and the guide A piece (7), the guide piece (7) is movably connected with the fixed frame (4), and one end of the guide piece (7) is fixedly connected with the press-in block (5). The oil seal press-in mechanism of the present invention is simple in structure, easy to use, and low in cost. The oil seal can be stably and vertically pressed into the mounting hole of the workpiece by manually screwing the screw, and no inclined installation defects will occur, ensuring that the oil seal is installed. of tightness.

Description

technical field [0001] The invention relates to an oil seal pressing mechanism. Background technique [0002] The oil seal is a mechanical element used to seal grease (oil is the most common liquid substance in the transmission system, and also generally refers to the general liquid substance). Oil leaks. It is widely used in industry, and the oil seal is prone to tilt during installation, resulting in poor sealing effect. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned defects in the prior art, and provide an oil seal pressing mechanism, which can vertically press the oil seal into the workpiece without the bad phenomenon of installation inclination. [0004] In order to achieve the purpose of the above invention, the present invention adopts the following technical solutions: an oil seal press-in mechanism, used to press the oil seal into the mounting hole of the workpiece, which includes a fixing frame connected w...

Claims

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Application Information

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IPC IPC(8): B25B27/02
CPCB25B27/023
Inventor 杨琦
Owner SUZHOU TINGYIHUA AUTOMATION EQUIP CO LTD