CN202582408U - Simple platform-type trench position measuring instrument for bearing inner ring - Google Patents

Simple platform-type trench position measuring instrument for bearing inner ring Download PDF

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Publication number
CN202582408U
CN202582408U CN 201220046849 CN201220046849U CN202582408U CN 202582408 U CN202582408 U CN 202582408U CN 201220046849 CN201220046849 CN 201220046849 CN 201220046849 U CN201220046849 U CN 201220046849U CN 202582408 U CN202582408 U CN 202582408U
Authority
CN
China
Prior art keywords
support
bearing inner
spring piece
inner ring
column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220046849
Other languages
Chinese (zh)
Inventor
张辅忠
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.)
NINGBO ZHENHAI SILVER-BALL BEARING Co Ltd
Original Assignee
NINGBO ZHENHAI SILVER-BALL BEARING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO ZHENHAI SILVER-BALL BEARING Co Ltd filed Critical NINGBO ZHENHAI SILVER-BALL BEARING Co Ltd
Priority to CN 201220046849 priority Critical patent/CN202582408U/en
Application granted granted Critical
Publication of CN202582408U publication Critical patent/CN202582408U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a simple platform-type trench position measuring instrument for a bearing inner ring, comprising a base, a vertical column, a support, a spring piece and a dial indicator, wherein the base is provided with the vertical column, the vertical column is provided with the support, the support is provided with a spring piece clamp, the spring piece is fixed inside the spring piece clamp, the top end of the spring piece is welded with a steel ball, the front end of the support is fixedly provided with a gauge seat, and the dial indicator is arranged inside the gauge seat and used for measuring a trench position reference value. The vertical column is equipped with a positioning sleeve, the positioning sleeve can be adjusted upwards or downwards and can be fixed, and the trench curvature of the steel ball at the top end of the spring piece is made to be same as that of a workpiece to be measured on the positioning sleeve, thereby ensuring the trench machining reference of the bearing inner ring to coincide with the ultra-fine polishing positioning reference, reducing the ultra-fine polishing time of the inner ring and better ensuring product quality.

Description

The simple and easy platform-type ditch position measurement instrument of a kind of bearing inner race
The simple and easy platform-type ditch position measurement instrument of a kind of bearing inner race
Technical field
The utility model relates to a kind of bearing detecting device, relates in particular to the simple and easy platform-type ditch position measurement instrument of a kind of bearing inner race.
Background technology
At present, though the mechanization level and the production efficiency of enterprise production processing have obtained significant raising,, still there are certain technological deficiency and error aspect the retrofit making of some bearing parts.Raceway groove position such as measuring deep groove ball bearing mainly comprises two kinds with regard to current method commonly used: a kind of is to adopt the method for lever transmission to measure through measuring instrument, and a kind of is to measure through the contact contourgraph.Though these two kinds of methods can both calculate the concrete raceway groove position of bearing, because its operation is comparatively loaded down with trivial details, Measuring Time is long, and therefore investment is difficult in and obtains large-scale promotion and utilization on the production line also than higher.So design a kind of easy and simple to handle and measure accurately that bearing inner race ditch position measurement instrument seems particularly important to these defectives.
The utility model content
It is a kind of simple to operation and measure precisely bearing inner race ditch position measurement instrument fast that traditional existing complicated operation of bearing ditch location measurement method, Measuring Time are long in order to overcome just for the technical matters that the utility model solved, cost designs than problem such as height.
The simple and easy platform-type ditch position measurement instrument of a kind of bearing inner race comprises base, column, support, reed and dial gauge, and column is fixed on the base through screw thread; In the column upper end support is set; Support is provided with Spring clip, and through the Spring clip clip, the support front end is through the screw retention gauge stand; Dial gauge is placed in the gauge stand, and column is provided with locating sleeve.
As the further improvement of the utility model, said reed dimensional thickness is that 0.6mm, width are 8mm, and the reed head is welded with a steel ball.
As the further improvement of the utility model, to locate through bolt between said locating sleeve and the column, the workpiece on the reed on steel ball and the locating sleeve is confirmed contact point through the position of adjustment locating sleeve.
The technique effect that technical scheme reached that the utility model proposes is: through installing and locating cover on the said column of bearing inner race ditch position measurement instrument; Make locating sleeve can adjust position and fixing up and down; Thereby the ditch curvature of measured workpiece is identical on the steel ball that makes the reed top and the locating sleeve; And then guarantee that bearing inner race raceway groove machining benchmark overlaps with ultra lappingout positioning reference, and reduce the ultra lappingout time of lasso, better guarantee product quality.The utility model is not only simple in structure easy to operate, and measures precisely fast, helps the enterprise scale utilization and extention.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is that the A-A of the utility model is to cut-open view.
Wherein: 1 base, 2 locating sleeves, 3 columns, 4 supports
5 Spring clips, 6 reeds, 7 gauge stands, 8 dial gauges
Embodiment
Fig. 1 is the utility model structural representation, comprises base 1, locating sleeve 2, column 3, support 4, Spring clip 5, reed 6, gauge stand 7 and dial gauge 8.Wherein locating sleeve 2 is arranged on the column 3, can be up and down and fix, and column 3 is fixed on the base 1 through screw thread; Column 3 one end devices have support 4, and Spring clip 5 is set on the support 4, and said reed dimensional thickness is that 0.6mm, width are 8mm; Reed 6 is installed in the Spring clip 5, and reed 6 top devices have steel ball, and said support 4 one ends are equipped with gauge stand 7; Dial gauge 8 is installed in the gauge stand 7, and require on steel ball that the position of adjustment locating sleeve 2 makes reed 6 tops and the locating sleeve 2 measured workpiece to contact according to reality and guarantee that its ditch curvature is identical, and the measured value on the observation dial gauge 8; Stationary positioned cover 2 is used ditch location criteria part his-and-hers watches then, guarantees that the raceway groove machining benchmark overlaps with ultra lappingout positioning reference in the bearing; Reduce the ultra lappingout time of bearing ring, guarantee product quality.

Claims (3)

1. simple and easy platform-type ditch position measurement instrument of bearing inner race; Comprise base (1), column (3), support (4), reed (6) and dial gauge (8); It is characterized in that: column (3) is fixed on the base (1) through screw thread, in column (3) upper end a support (4) is set, and support (4) is provided with Spring clip (5); Through Spring clip (5) clip (6); Support (4) front end is through screw retention gauge stand (7), and dial gauge (8) is placed in the gauge stand (7), and column (3) is provided with locating sleeve (2).
2. the simple and easy platform-type ditch position measurement instrument of a kind of bearing inner race according to claim 1 is characterized in that: said reed (6) dimensional thickness is that 0.6mm, width are 8mm, and reed (6) head is welded with a steel ball.
3. the simple and easy platform-type ditch position measurement instrument of a kind of bearing inner race according to claim 1; It is characterized in that: locate through bolt between said locating sleeve (2) and the column (3), the workpiece that reed (6) is gone up on steel ball and the locating sleeve (2) is confirmed contact point through the position of adjustment locating sleeve (2).
CN 201220046849 2012-02-14 2012-02-14 Simple platform-type trench position measuring instrument for bearing inner ring Expired - Fee Related CN202582408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220046849 CN202582408U (en) 2012-02-14 2012-02-14 Simple platform-type trench position measuring instrument for bearing inner ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220046849 CN202582408U (en) 2012-02-14 2012-02-14 Simple platform-type trench position measuring instrument for bearing inner ring

Publications (1)

Publication Number Publication Date
CN202582408U true CN202582408U (en) 2012-12-05

Family

ID=47251811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220046849 Expired - Fee Related CN202582408U (en) 2012-02-14 2012-02-14 Simple platform-type trench position measuring instrument for bearing inner ring

Country Status (1)

Country Link
CN (1) CN202582408U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103234410A (en) * 2013-03-27 2013-08-07 余姚市博明威机械厂(普通合伙) Method for measuring bearing position and detecting device
CN110307768A (en) * 2019-08-02 2019-10-08 大连民族大学 A kind of the screw path dimension detecting device and its application method of ball-screw
CN111089524A (en) * 2019-12-28 2020-05-01 中国航发哈尔滨轴承有限公司 Integrated asymmetric-structure bearing channel measuring device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103234410A (en) * 2013-03-27 2013-08-07 余姚市博明威机械厂(普通合伙) Method for measuring bearing position and detecting device
CN103234410B (en) * 2013-03-27 2016-01-13 余姚市博明威机械厂(普通合伙) The method that bearing groove position is measured and pick-up unit
CN110307768A (en) * 2019-08-02 2019-10-08 大连民族大学 A kind of the screw path dimension detecting device and its application method of ball-screw
CN111089524A (en) * 2019-12-28 2020-05-01 中国航发哈尔滨轴承有限公司 Integrated asymmetric-structure bearing channel measuring device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20150214

EXPY Termination of patent right or utility model