CN202494403U8 - For correcting motor internal diameter discontinuous surfaces dial gauge - Google Patents

For correcting motor internal diameter discontinuous surfaces dial gauge Download PDF

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Publication number
CN202494403U8
CN202494403U8 CN201220060256.8U CN201220060256U CN202494403U8 CN 202494403 U8 CN202494403 U8 CN 202494403U8 CN 201220060256 U CN201220060256 U CN 201220060256U CN 202494403 U8 CN202494403 U8 CN 202494403U8
Authority
CN
China
Prior art keywords
internal diameter
motor internal
gauge head
discontinuous surfaces
cambered surface
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 - Lifetime
Application number
CN201220060256.8U
Other languages
Chinese (zh)
Other versions
CN202494403U (en
Inventor
张雷
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.)
Golden Age Motor Technology Co ltd
Original Assignee
Golden Age Motor Technology 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 Golden Age Motor Technology Co ltd filed Critical Golden Age Motor Technology Co ltd
Priority to CN201220060256.8U priority Critical patent/CN202494403U8/en
Application granted granted Critical
Publication of CN202494403U publication Critical patent/CN202494403U/en
Publication of CN202494403U8 publication Critical patent/CN202494403U8/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

This utility model is related to technical field of motors, specific design is a kind of to be used for correcting motor internal diameter discontinuous surfaces dial gauge, the measuring staff being connected with dial plate including dial plate and the gauge head being arranged on measuring staff end, the outer surface of described gauge head is U-shaped cambered surface, the arc radius of described U-shaped cambered surface are equal to the internal diameter of motor internal diameter discontinuous surfaces, the big 1-3mm of groove width of the chord ratio motor internal diameter discontinuous surfaces of described U-shaped cambered surface.This utility model is on the premise of ensureing dial gauge structural requirement, gauge head outer surface is designed as the big cambered surface gauge head of U-shaped cambered surface, in measurement motor internal diameter discontinuous surfaces, between gauge head and notch, transition is steady, reduce interruption and skip repeatedly acutely beating during notch, extend the life-span of gauge head, reduce the use cost of dial indicator measuring head.
CN201220060256.8U 2012-02-23 2012-02-23 For correcting motor internal diameter discontinuous surfaces dial gauge Expired - Lifetime CN202494403U8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220060256.8U CN202494403U8 (en) 2012-02-23 2012-02-23 For correcting motor internal diameter discontinuous surfaces dial gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220060256.8U CN202494403U8 (en) 2012-02-23 2012-02-23 For correcting motor internal diameter discontinuous surfaces dial gauge

Publications (2)

Publication Number Publication Date
CN202494403U CN202494403U (en) 2012-10-17
CN202494403U8 true CN202494403U8 (en) 2017-02-15

Family

ID=47000628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220060256.8U Expired - Lifetime CN202494403U8 (en) 2012-02-23 2012-02-23 For correcting motor internal diameter discontinuous surfaces dial gauge

Country Status (1)

Country Link
CN (1) CN202494403U8 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104931001B (en) * 2015-06-05 2017-11-24 安徽昊方机电股份有限公司 High-precision sensor protection device

Also Published As

Publication number Publication date
CN202494403U (en) 2012-10-17

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CGPU Change to patent or to utility model
CU01 Correction of utility model

Correction item: Patentee

Correct: Wuhan Golden Age Electromechanical Technology Co., Ltd.

False: Wuhan Dengqi Motor Technology Co., Ltd.

Number: 42

Page: The title page

Volume: 28

CU03 Publication of corrected utility model

Correction item: Patentee

Correct: Wuhan Golden Age Electromechanical Technology Co., Ltd.

False: Wuhan Dengqi Motor Technology Co., Ltd.

Number: 42

Volume: 28

ERR Gazette correction
EE01 Entry into force of recordation of patent licensing contract

Assignee: Foshan Dengqi Electromechanical Technology Co., Ltd.

Assignor: Wuhan Golden Age Electromechanical Technology Co., Ltd.

Contract record no.: 2017440000050

Denomination of utility model: Dial gage for correcting discontinuous curve surface of internal diameter of motor

Granted publication date: 20121017

License type: Common License

Record date: 20170216

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20121017