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Bearing sealing performance detection device

A detection device and bearing sealing technology, which is applied in mechanical bearing testing, liquid tightness measurement using liquid/vacuum degree, and detecting the appearance of fluid at the leakage point, etc., can solve the detection result error, troublesome operation, and poor stability performance and other problems, to achieve accurate detection results, improve practical performance, and high stability

Active Publication Date: 2021-04-09
无锡宏星机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]Based on the above two patents and combined with the prior art, the inventor found that although the existing equipment can be used in a conventional way, its structure is relatively simple, and in practical application The neutral stability performance is poor, so that there is a certain error in the detection result, and the operation is more troublesome, so there are still some shortcomings in the bearing tightness detection device in the prior art

Method used

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  • Bearing sealing performance detection device
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  • Bearing sealing performance detection device

Examples

Experimental program
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Effect test

Embodiment 1

[0035] refer to Figure 1-4 , a bearing tightness detection device, including a bottom plate 1, a first fixed seat 102, a positioning block 101 and a second fixed seat 103 are connected to the top wall of the bottom plate 1 in sequence from left to right, and the first fixed seat 102 is fixedly connected to the bottom plate 1 on the top wall, the second fixed seat 103 is slidingly connected on the top wall of the bottom plate 1, the first fixed block assembly 2 is connected on the inner wall of the first fixed seat 102, and the cylinder 104 is connected on the outer wall of the second fixed seat 103, and the cylinder 104 The output end passes through the second fixed seat 103 and is connected with a connecting seat 105. The connecting seat 105 is slidably connected to the top wall of the bottom plate 1. The inner wall of the connecting seat 105 is connected with the second fixed blocking assembly 3, and the first fixed blocking assembly 2 Both the second fixed blocking assembl...

Embodiment 2

[0039] refer to Figure 1-8 , a bearing tightness detection device, which is basically the same as Embodiment 1, and further, a bearing tightness detection device, comprising a bottom plate 1, the top wall of the bottom plate 1 is sequentially connected with a first fixing seat 102 from left to right , the positioning block 101 and the second fixed seat 103, the first fixed seat 102 is fixedly connected on the top wall of the bottom plate 1, the second fixed seat 103 is slidably connected on the top wall of the bottom plate 1, and the inner wall of the first fixed seat 102 is connected with the first Fixed block assembly 2, cylinder 104 is connected on the outer wall of the second fixed seat 103, the output end of cylinder 104 passes through the second fixed seat 103 and is connected with connecting seat 105, connecting seat 105 is slidably connected on the top wall of bottom plate 1, connecting seat The inner wall of 105 is connected with a second fixed blocking assembly 3, t...

Embodiment 3

[0049] refer to Figure 1-4 , a bearing tightness detection device, which is basically the same as that of Embodiment 1, furthermore, the air leakage detection assembly 5 includes a fixed plate 501 and a barrel body 502, the fixed plate 501 is connected to the top wall of the bottom plate 1, and the barrel body 502 is connected to On the top wall of the fixing plate 501, the first connecting hose 201 is connected to the bottom outer wall of the bucket body 502, and the inside of the bucket body 502 is filled with liquid.

[0050] There are two sets of positioning blocks 101, and the two sets of positioning blocks 101 are V-shaped structures.

[0051] Through the air leakage detection assembly 5 provided, when there is an air leakage in the bearing to be detected, the gas entering the second fixed sealing assembly 3 through the air pump 4 will pass through the bearing, the first fixed sealing assembly 2 and the The first connecting hose 201 enters the inside of the barrel body...

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Abstract

The invention discloses a bearing sealing performance detection device, and belongs to the technical field of detection equipment. A bearing sealing performance detection device comprises a bottom plate, the top wall of the bottom plate is sequentially connected with a first fixing base, a positioning block and a second fixing base from left to right, the first fixing base is fixedly connected to the top wall of the bottom plate, the second fixing base is slidably connected to the top wall of the bottom plate, the inner wall of the first fixing base is connected with a first fixing and plugging assembly, an air cylinder is connected to the outer wall of the second fixing base, the output end of the air cylinder penetrates through the second fixing base and is connected with a connecting base, the connecting base is slidably connected to the top wall of the bottom plate, a second fixing and plugging assembly is connected to the inner wall of the connecting base, the first fixing and plugging assembly is connected with an air leakage detection assembly, and the second fixing and plugging assembly is connected with an air pump. The bearing sealing performance detection device is simple in structure and convenient to use, a bearing to be detected can be effectively fixed and plugged, the bearing is detected through a physical method, and therefore the detection accuracy is effectively improved.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a bearing sealing performance detection device. Background technique [0002] A bearing is a mechanical element that limits relative motion to a desired range of motion and reduces friction between moving parts. Bearings are designed to provide free linear motion of the moving part or free rotation about a fixed axis, or to prevent motion by controlling the vector of normal forces acting on the moving part; most bearings facilitate the desired Motion; bearings can be broadly classified in different ways by type of operation, permissible motion, or direction of load applied to the part. [0003] After retrieval, the invention patent with the publication number CN108562400A discloses a bearing tightness detection device, which includes a base, and is characterized in that: a support panel is provided on the base, a support frame is provided on the support panel, and th...

Claims

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Application Information

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IPC IPC(8): G01M13/04G01M3/06
CPCG01M13/04G01M3/06
Inventor 胡建
Owner 无锡宏星机电科技有限公司
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