CN201152733Y - Measurement apparatus for hexagon comb dies concentricity - Google Patents

Measurement apparatus for hexagon comb dies concentricity Download PDF

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Publication number
CN201152733Y
CN201152733Y CNU2008200549714U CN200820054971U CN201152733Y CN 201152733 Y CN201152733 Y CN 201152733Y CN U2008200549714 U CNU2008200549714 U CN U2008200549714U CN 200820054971 U CN200820054971 U CN 200820054971U CN 201152733 Y CN201152733 Y CN 201152733Y
Authority
CN
China
Prior art keywords
measurement
measuring
concentricity
hexagonal
pedestal
Prior art date
Application number
CNU2008200549714U
Other languages
Chinese (zh)
Inventor
朱荣昌
Original Assignee
上海标准件模具厂
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 上海标准件模具厂 filed Critical 上海标准件模具厂
Priority to CNU2008200549714U priority Critical patent/CN201152733Y/en
Application granted granted Critical
Publication of CN201152733Y publication Critical patent/CN201152733Y/en

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Abstract

The utility model relates to a measuring device, in particular to a measuring device of a sexangular blanking die. A sexangular blanking die concentricity measuring device comprises a common dial indicator, a measuring base, a measuring core rod, wherein, the common dial indicator comprises a round table-shaped foundation plate which is fixedly connected with a connecting rod of the dial indictor; a hole is arranged on the axis of the measuring base and is perpendicular to the base plane of the base; the uppermost end of the measuring core rod is a sexangular entity with the same size as the sexangular blanking die cavity, the middle part has a convex flat cylinder body, the lower part is a cylinder body which is inserted into the hole of the measuring base. The sexangular blanking die concentricity measuring device can measure the concentricity parameter conveniently and rapidly and has accurate reading.

Description

Hexagonal edger concentricity measurement mechanism
Technical field
The utility model relates to measurement mechanism, relates in particular to a kind of measurement mechanism of hexagonal edger.
Background technology
The hexagonal edger has a wide range of applications in the standard component industry as the indispensable mould that securing member enterprise produces the outer-hexagonal bolt.The hexagonal die cavity of hexagonal edger and the concentricity of cylindrical are the important technology parameters of hexagonal edger.Therefore, in the manufacturing of hexagonal edger, must detect the concentricity parameter.Detection method commonly used is: hexagonal edger product is clamped on the scroll chuck, with dial gauge the cylindrical of hexagonal edger is carried out centering, the jerk value that makes cylindrical is at 0mm, measuring head with dial gauge moves to hexagonal die cavity position then, rotate scroll chuck, observe the scope of beating of dial gauge pointer, thereby draw the concentricity parameter of hexagonal edger cylindrical and hexagonal die cavity.This measuring method needs at first carry out centering with the cylindrical of hexagonal edger, and must carry out centering twice at two points of diverse location, and operation is taken a lot of trouble, effort, time-consuming; And the measuring head of dial gauge moves to the hexagonal die cavity when measuring because the hexagonal die cavity is discontinuous rotary surface, the pointer of the observing dial gauge comparison difficulty of beating, the time have the phenomenon of error in reading to take place.
Summary of the invention
The utility model is intended to solve the defective of existing measuring method, and a kind of hexagonal edger concentricity measurement mechanism is provided.It is convenient and swift that the utility model is measured the concentricity parameter, and accuracy of reading.
The utility model is achieved in that
A kind of hexagonal edger concentricity measurement mechanism comprises a general dial gauge, and it comprises:
Base, this base are round table-like, are fixed with the connecting link of the dial gauge of connection on it;
Measure pedestal for one, be provided with the hole on its axis, this hole keeps vertical with the baseplane of pedestal;
Measure plug for one, it topmost is the hexagonal entity consistent with hexagonal edger cavity dimension, is a flat right cylinder that protrudes in the middle of it, and its hypomere is a right cylinder, and this right cylinder inserts in the hole of described measurement pedestal.
Described hexagonal edger concentricity measurement mechanism, the baseplane of described measurement pedestal is provided with a circular pit, and its cylindrical is the annular protrusion shape.
Described hexagonal edger concentricity measurement mechanism, the flat right cylinder in the middle of the described measurement plug is provided with an annular groove with measuring the contacted end face of pedestal, and its cylindrical is the annular protrusion shape.
Described hexagonal edger concentricity measurement mechanism, the top of described measurement plug has the rib of six roundings.
Pedestal of the present utility model places on the base, measure plug and put into the hole of measuring pedestal, the hexagonal die cavity of measured workpiece (hexagonal edger) is inserted in to be measured on the plug, use dial gauge then, rotate and measure plug one circle, observe the scope of beating of dial gauge pointer, can measure the concentricity of hexagonal edger.Measure quick and make things convenient for, accuracy of reading has improved work efficiency.
Description of drawings
Below, in conjunction with the accompanying drawings, further specify the utility model:
Fig. 1 is the utility model general assembly drawing;
Fig. 2 is described pedestal synoptic diagram;
Fig. 3 is described plug synoptic diagram.
Embodiment
As shown in Figure 1 to Figure 3, a kind of hexagonal edger concentricity measurement mechanism comprises base 1, is fixed with interconnective dial gauge connecting link 4 thereon, and the angle of dial gauge connecting link 4 and length can be regulated as required.
Measure pedestal 2, processing one is of a size of on its axis The hole, be used for alignment measurement plug 6.This hole keeps vertical with the baseplane of measuring pedestal 2; For reducing the contact area of measuring pedestal 2 and base 1, guarantee that contact is good between the two, on the baseplane of measuring pedestal 2, process one and be of a size of The circular pit of dark 1mm.
Measure plug 6, its foremost front end process the hexagonal entity consistent with hexagonal edger cavity dimension; In flat right cylinder and the contacted side of measurement pedestal, process one and be of a size of in the middle of it The annular groove of dark 2.5mm is used to reduce and measures plug and the contact area of measuring pedestal, guarantees to measure plug and contacts between the pedestal well with measuring; Its rearmost end Right cylinder with measure pedestal Kong Peizuo forms, and guarantees to measure the hole axle no-float between plug and the measurement pedestal.
During use, to measure pedestal 2 places on the base 1, measure plug 6 and put into the hole of measuring pedestal 2, the hexagonal die cavity of measured workpiece (hexagonal edger) 5 is inserted in to be measured on the plug, regulate dial gauge connecting link 4, make the measuring head of dial gauge 3 press to measured workpiece 5, rotate and measure plug 6 one circles, observe the scope of beating of dial gauge pointer, can measure the concentricity of hexagonal edger 5.

Claims (4)

1. a hexagonal edger concentricity measurement mechanism comprises a general dial gauge, it is characterized in that it comprises:
Base, this base are round table-like, are fixed with the connecting link of the dial gauge of connection on it;
Measure pedestal for one, be provided with the hole on its axis, this hole keeps vertical with the baseplane of pedestal;
Measure plug for one, it topmost is the hexagonal entity consistent with hexagonal edger cavity dimension, is a flat right cylinder that protrudes in the middle of it, and its hypomere is a right cylinder, and this right cylinder inserts in the hole of described measurement pedestal.
2. hexagonal edger concentricity measurement mechanism according to claim 1 is characterized in that the baseplane of described measurement pedestal is provided with a circular pit, and its cylindrical is the annular protrusion shape.
3. hexagonal edger concentricity measurement mechanism according to claim 1 is characterized in that, the flat right cylinder in the middle of the described measurement plug is provided with an annular groove with measuring the contacted end face of pedestal, and its cylindrical is the annular protrusion shape.
4. according to claim 1 or 3 described hexagonal edger concentricity measurement mechanisms, it is characterized in that the top of described measurement plug has the rib of six roundings.
CNU2008200549714U 2008-01-22 2008-01-22 Measurement apparatus for hexagon comb dies concentricity CN201152733Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200549714U CN201152733Y (en) 2008-01-22 2008-01-22 Measurement apparatus for hexagon comb dies concentricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200549714U CN201152733Y (en) 2008-01-22 2008-01-22 Measurement apparatus for hexagon comb dies concentricity

Publications (1)

Publication Number Publication Date
CN201152733Y true CN201152733Y (en) 2008-11-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200549714U CN201152733Y (en) 2008-01-22 2008-01-22 Measurement apparatus for hexagon comb dies concentricity

Country Status (1)

Country Link
CN (1) CN201152733Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886908A (en) * 2010-05-07 2010-11-17 许晓华 Screw rod concentricity detection device and detection method
CN102494593A (en) * 2011-11-12 2012-06-13 新杰克缝纫机股份有限公司 Device for measuring eccentricity of needle plate hole and machine needle of sewing machine
CN102519346A (en) * 2010-05-07 2012-06-27 许晓华 Method for detecting concentricity of screw rod
CN103234439A (en) * 2013-04-17 2013-08-07 陈硕 Device for measuring coaxiality of outer circumferences of collar part conical hole pair
CN103363876A (en) * 2013-08-01 2013-10-23 纽威数控装备(苏州)有限公司 Method for testing three-axis concentricity of spherical grinding machine
CN109108144A (en) * 2018-07-23 2019-01-01 安庆牛力模具股份有限公司 A kind of wear-resisting fastener shaving die and its manufacturing method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886908A (en) * 2010-05-07 2010-11-17 许晓华 Screw rod concentricity detection device and detection method
CN101886908B (en) * 2010-05-07 2012-05-30 许晓华 Screw rod concentricity detection device
CN102519346A (en) * 2010-05-07 2012-06-27 许晓华 Method for detecting concentricity of screw rod
CN102519346B (en) * 2010-05-07 2013-10-16 浙江联宜电机股份有限公司 Method for detecting concentricity of screw rod
CN102494593A (en) * 2011-11-12 2012-06-13 新杰克缝纫机股份有限公司 Device for measuring eccentricity of needle plate hole and machine needle of sewing machine
CN103234439A (en) * 2013-04-17 2013-08-07 陈硕 Device for measuring coaxiality of outer circumferences of collar part conical hole pair
CN103363876A (en) * 2013-08-01 2013-10-23 纽威数控装备(苏州)有限公司 Method for testing three-axis concentricity of spherical grinding machine
CN103363876B (en) * 2013-08-01 2015-09-23 纽威数控装备(苏州)有限公司 A kind of method of inspection of spheric grinding machine three shaft concentricity
CN109108144A (en) * 2018-07-23 2019-01-01 安庆牛力模具股份有限公司 A kind of wear-resisting fastener shaving die and its manufacturing method

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

Granted publication date: 20081119

Termination date: 20100222

C17 Cessation of patent right