CN202494417U - Device for measuring inner cone - Google Patents

Device for measuring inner cone Download PDF

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Publication number
CN202494417U
CN202494417U CN2012201350634U CN201220135063U CN202494417U CN 202494417 U CN202494417 U CN 202494417U CN 2012201350634 U CN2012201350634 U CN 2012201350634U CN 201220135063 U CN201220135063 U CN 201220135063U CN 202494417 U CN202494417 U CN 202494417U
Authority
CN
China
Prior art keywords
positioning rod
backstay
utility
inner cone
positioning
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
CN2012201350634U
Other languages
Chinese (zh)
Inventor
梁利民
刘让铁
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.)
HUNAN CHANGCHENG MACHINERY CO Ltd
Original Assignee
HUNAN CHANGCHENG MACHINERY 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 HUNAN CHANGCHENG MACHINERY CO Ltd filed Critical HUNAN CHANGCHENG MACHINERY CO Ltd
Priority to CN2012201350634U priority Critical patent/CN202494417U/en
Application granted granted Critical
Publication of CN202494417U publication Critical patent/CN202494417U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a device for measuring an inner cone. The device comprises a dial indicator. A positioning rod is arranged under a measuring terminal of the dial indicator, and the lower end of the positioning rod extends into a checking block with a through hole. A positioning sleeve is sleeved on the positioning rod, and a spring is arranged between the positioning sleeve and the checking block. A supporting sleeve is arranged above the positioning sleeve, and the measuring terminal of the dial indicator extends into the supporting sleeve downwards while the positioning rod extends into the supporting sleeve upwards. In the utility model, the positioning rod is designed based on the diameter of the inner core and the checking block is designed after converting measured size based on theoretical calculation, so that in the process of mass production, not only the operation is simple but also the working efficiency is improved; and number reading is visual, which provides parameter adjustment of machine tools with reliable data supports in the production process, and saves production cost.

Description

The inner cone measurement mechanism
Technical field
The utility model relates to the inner cone measurement mechanism.
Background technology
At present, generally being coated with color method with taper gage checks inside and outside cone workpiece tapering and basal plane apart from deviation.This method operation inconvenience, operating personnel's technical ability is required high, and can only the observational measurement workpiece whether qualified, can't read measurement data, under the production in enormous quantities condition, can't satisfy and detect demand fast and accurately.
The utility model content
The utility model has solved above-mentioned technical matters, and a kind of tapering of measuring workpieces quick and precisely and reading inner cone measurement mechanism intuitively is provided.
The technical scheme that the utility model solves the problems of the technologies described above employing is: the inner cone measurement mechanism, comprise a dial gauge, and the measuring junction downside of said dial gauge is provided with a positioning rod, and said backstay lower end is stretched into one and is opened in the proof-reading block of through hole; The said backstay outside is with a locating sleeve, is provided with a spring between said locating sleeve and the proof-reading block; Said locating sleeve upside is provided with support set, and the measuring junction of said dial gauge stretches in the said support set from the top down; Said backstay stretches in the said support set from bottom to top.
The utility model also has following additional technical feature:
Be provided with a compact heap in the said support set, the measuring junction of said dial gauge is resisted against this compact heap upper end, and this compact heap lower end connects said backstay.
Can know that from above technical scheme the utility model is through inner cone diameter Design Orientation bar, and through Theoretical Calculation with the measured size back design proof-reading block that converts, it is not only simple to operate in high volume production process, can improve work efficiency; And reading is directly perceived, for lathe parameter adjustment in the production run provides reliable data support, has practiced thrift production cost.
Description of drawings
Fig. 1 is the structural representation of a kind of optimal way of the utility model.
Embodiment
Specify the utility model below in conjunction with Fig. 1:
Said inner cone measurement mechanism comprises a dial gauge 1, and the measuring junction downside of said dial gauge 1 is provided with a positioning rod 2, and said backstay 2 lower ends are stretched into one and opened in the proof-reading block 3 of through hole 31, and said through hole 31 is stretched in these backstay 2 lower ends; Said backstay 2 outsides are with a locating sleeve 4, are provided with a spring 5 between said locating sleeve and the proof-reading block; Said locating sleeve 4 upsides are provided with support set 6, and the measuring junction of said dial gauge stretches in the said support set from the top down; Said backstay stretches in the said support set from bottom to top.In support set 6, also be provided with a compact heap 7, the measuring junction of said dial gauge is resisted against this compact heap upper end, and this compact heap lower end connects said backstay.In implementation process, the designing of backstay according to inner cone outside diameter and measured spot diameter; Proof-reading block is through Theoretical Calculation, becomes the height of inner cone to design measured size conversion.
Before measurement, at first, the support set of holding with a firm grip stretches into backstay in the through hole of proof-reading block, and presses down gently, and compression spring makes the backstay lower end concordant with proof-reading block, adjustment dial gauge pointer and to zero; Then, locate measured product, appropriately press down measurement mechanism, can read the concrete numerical value of measurement point by dial gauge through locating sleeve.The utility model is in high volume production process, and is not only simple to operate, can improve work efficiency; And reading is directly perceived, for lathe parameter adjustment in the production run provides reliable data support, has practiced thrift production cost.
Above-mentioned embodiment only supplies to explain the usefulness of the utility model; And be not to be the restriction to the utility model; The those of ordinary skill in relevant technologies field; Under the situation that does not break away from the utility model spirit and scope, can also make various variations and modification, so all technical schemes that are equal to also should belong to the category of the utility model.

Claims (2)

1. the inner cone measurement mechanism comprises a dial gauge, it is characterized in that: the measuring junction downside of said dial gauge is provided with a positioning rod, and said backstay lower end is stretched into one and opened in the proof-reading block of through hole; The said backstay outside is with a locating sleeve, is provided with a spring between said locating sleeve and the proof-reading block; Said locating sleeve upside is provided with support set, and the measuring junction of said dial gauge stretches in the said support set from the top down; Said backstay stretches in the said support set from bottom to top.
2. inner cone measurement mechanism according to claim 1 is characterized in that: be provided with a compact heap in the said support set, the measuring junction of said dial gauge is resisted against this compact heap upper end, and this compact heap lower end connects said backstay.
CN2012201350634U 2012-04-01 2012-04-01 Device for measuring inner cone Expired - Fee Related CN202494417U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201350634U CN202494417U (en) 2012-04-01 2012-04-01 Device for measuring inner cone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201350634U CN202494417U (en) 2012-04-01 2012-04-01 Device for measuring inner cone

Publications (1)

Publication Number Publication Date
CN202494417U true CN202494417U (en) 2012-10-17

Family

ID=47000642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201350634U Expired - Fee Related CN202494417U (en) 2012-04-01 2012-04-01 Device for measuring inner cone

Country Status (1)

Country Link
CN (1) CN202494417U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104034229A (en) * 2013-03-08 2014-09-10 大进合紧固件(昆山)有限公司 Rapid and precise testing fixture of floating piston of steering power-assisted pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104034229A (en) * 2013-03-08 2014-09-10 大进合紧固件(昆山)有限公司 Rapid and precise testing fixture of floating piston of steering power-assisted pump

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121017

Termination date: 20140401