CN104457512A - Bearing radial internal clearance measurement device - Google Patents

Bearing radial internal clearance measurement device Download PDF

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Publication number
CN104457512A
CN104457512A CN201410663151.5A CN201410663151A CN104457512A CN 104457512 A CN104457512 A CN 104457512A CN 201410663151 A CN201410663151 A CN 201410663151A CN 104457512 A CN104457512 A CN 104457512A
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CN
China
Prior art keywords
connecting rod
fixed
compression
cam
internal clearance
Prior art date
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Granted
Application number
CN201410663151.5A
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Chinese (zh)
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CN104457512B (en
Inventor
邢建
王晓宏
高富彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Hongshan Hongfei Bearing Co Ltd
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Guizhou Hongshan Hongfei Bearing Co Ltd
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Application filed by Guizhou Hongshan Hongfei Bearing Co Ltd filed Critical Guizhou Hongshan Hongfei Bearing Co Ltd
Priority to CN201410663151.5A priority Critical patent/CN104457512B/en
Publication of CN104457512A publication Critical patent/CN104457512A/en
Application granted granted Critical
Publication of CN104457512B publication Critical patent/CN104457512B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a bearing radial internal clearance measurement device which comprises an indicating instrument, a fixed column, a compression cam, a compression connecting rod, a compression block and a boss. The indicating instrument is horizontally fixed to the fixed column, the fixed column is fixed to a workbench, the other end of the indicating instrument is provided with a contact, the cylindrical boss is fixed to the workbench, the axis of the cylindrical boss is provided with a through hole, the compression connecting rod perpendicularly penetrates through the through hole, the compression block is fixed to the upper end of the compression connecting rod, the lower end of the compression connecting rod is controlled by the compression cam to swing up and down, and the indicating instrument points to the axis of the compression connecting rod. The bearing radial internal clearance measurement device is high in operability, easy for inspection personnel to master, simple in structure, economical in manufacturing, quite convenient to use and popularize on site for most small and medium-sized enterprises and wide in market prospect, and enables tools to convenient and fast to replace.

Description

A kind of bearing radial internal clearance measuring device
Technical field
The present invention relates to a kind of bearing radial internal clearance measuring device, belong to bearing parameter fields of measurement.
Background technology
Measure the end-play of bearing, generally need to adopt instrumentation to measure, but instrumentation price is high, and maintenance difficulties is also high, special instrument adjustment difficulty is large, is not easily applied to the quality control of production scene.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of bearing radial internal clearance measuring device, this bearing radial internal clearance measuring device is particularly useful for Workshop Production and controls to produce in enormous quantities, and easy to operate during measurement, easy grasp, convenient and swift, structure are simple, make economical.
The present invention is achieved by the following technical programs.
A kind of bearing radial internal clearance measuring device provided by the invention, comprises indicator, fixed leg, compression cam, compresses connecting rod, compact heap, boss; Described indicator is horizontally fixed on fixed leg, and fixed leg is fixing on the table, and the indicator other end arranges contact; Described columniform boss is fixing, and its axle center arranges through hole on the table, compresses connecting rod and passes perpendicularly through through hole setting; Described compression small end is fixed with compact heap, and lower end swings up and down by compressing cam production; Described indicator points to described compression connecting rod place axis.
Described compression cam is controlled by cam handle.
Described compression connecting rod is equipped with holddown spring with compression cam intermediate sleeve below worktable.
Described indicator is clock gauge.
Beneficial effect of the present invention is: easy to operate without professional during measurement, easy grasp, convenient and swift, structure are simple, make economical, are applicable to the Site quality control in producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
In figure: 11-indicator, 12-contact, 13-fixed leg, 21-compresses cam, and 22-compresses connecting rod, 23-compact heap, 24-holddown spring, 25-cam handle, 31-worktable, 32-boss, 4-bearing, R-bearing rotary direction, H-play.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
A kind of bearing radial internal clearance measuring device as shown in Figure 1 and Figure 2, comprises indicator 11, fixed leg 13, compresses cam 21, compresses connecting rod 22, compact heap 23, boss 32; Described indicator 11 is horizontally fixed on fixed leg 13, and fixed leg 13 is fixed on worktable 31, and indicator 11 other end arranges contact 12; Described columniform boss 32 is fixed on worktable 31, and its axle center arranges through hole, compresses connecting rod 22 and passes perpendicularly through through hole setting; Described compression connecting rod 22 upper end is fixed with compact heap 23, and lower end controls to swing up and down by compressing cam 21; Described indicator 11 points to described compression connecting rod 22 place axis.
Described compression cam 21 is controlled by cam handle 25.
Described compression connecting rod 22 is equipped with holddown spring 24 with compression cam 21 intermediate sleeve below worktable 31.
Described indicator 11 is clock gauge.
During measurement, bearing 4 is sleeved on boss 32, its inner ring compact heap 23 is pushed down, operation of cam handle 25 makes compression cam 21 drive compact heap 23 to compress by compressing connecting rod 22, by in contact 12 alignment bearings 4 outside surface in the heart, then make bearing 4 rotate, inner ring and the outer ring of bearing 4 produce displacement in rotation process, can be measured the end-play of bearing by the reading reading indicator 11.

Claims (4)

1. a bearing radial internal clearance measuring device, comprise indicator (11), fixed leg (13), compress cam (21), compress connecting rod (22), compact heap (23), boss (32), it is characterized in that: described indicator (11) is horizontally fixed on fixed leg (13), fixed leg (13) is fixed on worktable (31), and indicator (11) other end arranges contact (12); Described columniform boss (32) is fixed on worktable (31), and its axle center arranges through hole, compresses connecting rod (22) and passes perpendicularly through through hole setting; Described compression connecting rod (22) upper end is fixed with compact heap (23), and lower end controls to swing up and down by compressing cam (21); Described indicator (11) points to described compression connecting rod (22) place axis.
2. bearing radial internal clearance measuring device as claimed in claim 1, is characterized in that: described compression cam (21) is controlled by cam handle (25).
3. bearing radial internal clearance measuring device as claimed in claim 1, is characterized in that: described compression connecting rod (22) is equipped with holddown spring (24) in worktable (31) below and compression cam (21) intermediate sleeve.
4. bearing radial internal clearance measuring device as claimed in claim 1, is characterized in that: described indicator (11) is clock gauge.
CN201410663151.5A 2014-11-19 2014-11-19 A kind of bearing radial internal clearance measuring device Active CN104457512B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410663151.5A CN104457512B (en) 2014-11-19 2014-11-19 A kind of bearing radial internal clearance measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410663151.5A CN104457512B (en) 2014-11-19 2014-11-19 A kind of bearing radial internal clearance measuring device

Publications (2)

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CN104457512A true CN104457512A (en) 2015-03-25
CN104457512B CN104457512B (en) 2018-10-19

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106403879A (en) * 2016-08-30 2017-02-15 杭州永固汽车零部件有限公司 Automobile hub bearing unit clearance matching machine
CN107917688A (en) * 2017-12-29 2018-04-17 山东瑞新轴承制造有限公司 A kind of bearing clearance measuring device
CN108180812A (en) * 2017-12-29 2018-06-19 曹丽美 A kind of bearing radial internal clearance measuring device and measuring method
CN112240733A (en) * 2020-10-14 2021-01-19 杨小礼 Bearing inner race detection device that beats

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928400A (en) * 1988-01-19 1990-05-29 Schuh David N Bearing clearance detector
CN2202310Y (en) * 1994-07-07 1995-06-28 襄阳汽车轴承股份有限公司 Gauge for measuring radial gap of bearings
CN202885730U (en) * 2012-09-29 2013-04-17 浙江五洲新春集团有限公司 Simple radial internal clearance instrument
CN103486993A (en) * 2013-09-24 2014-01-01 江苏迪邦三星轴承有限公司 Device measuring radial internal clearance of bearing
CN204301654U (en) * 2014-11-19 2015-04-29 贵州虹山虹飞轴承有限责任公司 A kind of simple and easy bearing radial internal clearance measuring device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928400A (en) * 1988-01-19 1990-05-29 Schuh David N Bearing clearance detector
CN2202310Y (en) * 1994-07-07 1995-06-28 襄阳汽车轴承股份有限公司 Gauge for measuring radial gap of bearings
CN202885730U (en) * 2012-09-29 2013-04-17 浙江五洲新春集团有限公司 Simple radial internal clearance instrument
CN103486993A (en) * 2013-09-24 2014-01-01 江苏迪邦三星轴承有限公司 Device measuring radial internal clearance of bearing
CN204301654U (en) * 2014-11-19 2015-04-29 贵州虹山虹飞轴承有限责任公司 A kind of simple and easy bearing radial internal clearance measuring device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
强建国: "《机械工程认知》", 30 April 2013, 北京:高等教育出版社 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106403879A (en) * 2016-08-30 2017-02-15 杭州永固汽车零部件有限公司 Automobile hub bearing unit clearance matching machine
CN106403879B (en) * 2016-08-30 2018-08-10 杭州永固汽车零部件有限公司 Automobile hub bearing clearance matching machine
CN107917688A (en) * 2017-12-29 2018-04-17 山东瑞新轴承制造有限公司 A kind of bearing clearance measuring device
CN108180812A (en) * 2017-12-29 2018-06-19 曹丽美 A kind of bearing radial internal clearance measuring device and measuring method
CN107917688B (en) * 2017-12-29 2019-10-25 山东瑞新轴承制造有限公司 A kind of bearing clearance measuring device
CN108180812B (en) * 2017-12-29 2019-11-01 施小斌 A kind of bearing radial internal clearance measuring device and measurement method
CN112240733A (en) * 2020-10-14 2021-01-19 杨小礼 Bearing inner race detection device that beats

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