CN105258593A - Instrument for measuring A value of connector and measuring method thereof - Google Patents

Instrument for measuring A value of connector and measuring method thereof Download PDF

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Publication number
CN105258593A
CN105258593A CN201510718678.8A CN201510718678A CN105258593A CN 105258593 A CN105258593 A CN 105258593A CN 201510718678 A CN201510718678 A CN 201510718678A CN 105258593 A CN105258593 A CN 105258593A
Authority
CN
China
Prior art keywords
joint
measuring instrument
height gauge
value
measuring
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.)
Pending
Application number
CN201510718678.8A
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Chinese (zh)
Inventor
傅建华
刘沛平
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.)
Guangzhou Garnor Industrial Technology Co ltd
Original Assignee
Guangzhou Garnor Industrial 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 Guangzhou Garnor Industrial Technology Co ltd filed Critical Guangzhou Garnor Industrial Technology Co ltd
Priority to CN201510718678.8A priority Critical patent/CN105258593A/en
Publication of CN105258593A publication Critical patent/CN105258593A/en
Pending legal-status Critical Current

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Abstract

The present invention puts forward an instrument for measuring an A value of a connector and a measuring method thereof. The instrument comprises a bottom plate and components arranged on/above the bottom plate. The instrument comprises a component in an X-axis direction, a component in a Y-axis direction, and a component in a Z-axis direction, wherein the components in the three directions are all arranged on the bottom plate, and a caliper used for measuring the height of a workpiece is arranged in the Y-axis direction. The instrument is designed through adoption of a structural form that when an A value measuring step positioned by a core tail end is used as reference, three coordinates are movable, and at the same time, the connector can rotate around a positioning circle, thus the real size of the A value of the connector can be read visually, and the error can be controlled within a minimum range.

Description

A kind of joint A value measuring instrument and measuring method thereof
Technical field
The present invention relates to measurement mechanism and method, particularly relate to a kind of joint A value measuring instrument and measuring method thereof.
Background technology
In order to meet the need of market, the joint of nonstandard customization gets more and more, because the dirigibility of the joint of nonstandard customization and applicability are all very strong, so such joint has been commonly used to the occasion that a lot of standard component cannot meet, the A value kind which results in joint is a lot, due to nonstandard customization joint, it is of a great variety and complex-shaped, so it is very large to measure difficulty, when lacking exact instrument, the accuracy rate of manual measurement is very low, this not only affects detection efficiency and precision, also has an immense impact on to assembly.
The research and development problem that this project proposes based on above background, develop a kind of measuring instrument of three-dimensional coordinates measurement A value, the utilization of this measuring instrument improves the accuracy and efficiency that measure joint A value greatly, reduce the inaccurate probability of hand dipping, and do not occur exception when can ensure that hose assembly withheld by joint accurately.
Summary of the invention
The present invention proposes a kind of joint A value measuring instrument and measuring method thereof, solves the problems of the prior art.
Technical scheme of the present invention is achieved in that
A kind of joint A value measuring instrument, comprise the parts on base plate and described base plate top, described joint A value measuring instrument comprises X-direction parts, Y direction parts and Z-direction parts, and three direction parts are all arranged on described base plate, and Y direction is provided with the slide calliper rule for measuring workpieces height.
Because nonstandard customization joint geometry is complicated, be manually difficult to measure accurately, easily there is very large deviation in manual measurement A value simultaneously, directly affects the quality of finished product, so design this A value measuring instrument to solve problems.
As preferred version of the present invention, described X-direction parts comprise one and are arranged on linear slide rail on base plate, and described linear slide rail is provided with a slide block, and described slide block does X-direction and slides on slide rail.
As preferred version of the present invention, described Y direction parts comprise and are arranged on base plate and are positioned at two line slideways in X-direction parts front, and described line slideway is parallel is installed on described base plate both sides.
As preferred version of the present invention, described two line slideways are installed respectively the blue bearing of a straight-line method, described straight line flange bearing does Y direction and slides on line slideway, and a measuring basis block is positioned on straight line flange bearing described in two.
As preferred version of the present invention, described measuring basis block upper surface is provided with the locating slot of some different-diameters.
As preferred version of the present invention, fix Z-direction parts above described X-direction parts, described slide block is provided with positioning block for height gauge, and a height gauge is vertically fixed in described positioning block for height gauge upper end, described locating piece and slide block are for being rotationally connected, and described locating piece to rotate motion relative to slide block.
As preferred version of the present invention, on described height gauge, cover has a vernier, described vernier connects the slide calliper rule of a Y direction, and described slide calliper rule do Z-direction and slide under vernier drives on height gauge.
As preferred version of the present invention, described measuring method comprises the following steps:
A. workpiece is put into the locating slot that matches;
B. adjust the location of workpiece, orient reference field;
C. regulate straight line flange bearing to move along line slideway, measuring basis block is furthered or away from height gauge;
D. along the position of linear slide rail adjusting slider, height gauge is driven to find optimum measurement position;
E. moving cursor, readout value, and record.
As preferred version of the present invention, in measuring process, described positioning block for height gauge rotates and drives slide calliper rule and the measuring position of finely tuning slide calliper rule.
A value method measured by traditional joint is all carried out the A value of downhole joint by vernier calliper or ruler, the very large collimation error can be caused when the shape matching complexity of joint time, thus make measured value undesirable, and the problem of the collimation error just stopped by A value measuring instrument, the full-size(d) of joint A value can be read intuitively, can by control errors at minimum zone.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is schematic perspective view of the present invention;
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the present invention forms primarily of 9 parts, be respectively: base plate 1, linear slide rail 2, slide block 3, line slideway 4, straight line flange bearing 5, measuring basis block 6, positioning block for height gauge 7, height gauge 8, vernier 9 form, and are all bolted between each part.
Joint A value measuring instrument comprises X-direction parts, Y direction parts and Z-direction parts, and three direction parts are all arranged on described base plate, and Y direction is provided with the slide calliper rule for measuring workpieces height.X-direction parts comprise one and are arranged on linear slide rail 2 on base plate, and linear slide rail is provided with a slide block 3, and slide block does X-direction and slides on slide rail.
Y direction parts comprise and are arranged on base plate and are positioned at two line slideways 4 in X-direction parts front, and line slideway is parallel is installed on described base plate both sides.Two line slideways are installed respectively the blue bearing 5 of a straight-line method, straight line flange bearing 5 does Y direction and slides on line slideway 4, and a measuring basis block 6 is positioned on two straight line flange bearings 5.Measuring basis block 6 upper surface is provided with the locating slot of some different-diameters.
Fix Z-direction parts above X-direction parts, slide block 3 is provided with positioning block for height gauge 7, and a height gauge 8 is vertically fixed in positioning block for height gauge 7 upper end, and locating piece and slide block are for being rotationally connected, and positioning block for height gauge 7 to rotate motion relative to slide block.On height gauge 8, cover has a vernier 9, vernier 9 connects the slide calliper rule of a Y direction, and described slide calliper rule do Z-direction and slide under vernier drives on height gauge.
It is benchmark that this measuring instrument have employed core tail end location A value measurement step, and three-dimensional is removable, and the version that joint can rotate around setting circle simultaneously design.
The core tail end of joint is inserted in the circular hole of corresponding size, orient reference field, corresponding angle can be rotated along this hole and find suitable measuring position needed for measurement, regulating straight line flange bearing 5 to move along line slideway 4 can make measuring basis block further or away from height gauge 8, regulate the position of adjusting slider 3 that height gauge 8 can be driven to find optimum measurement position along linear slide rail simultaneously, moving cursor 9, readout value, and record.
This measuring instrument can realize Two coordinate and move, and uniaxially rotates and can realize.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1. a joint A value measuring instrument, comprise the parts on base plate and described base plate top, it is characterized in that, described joint A value measuring instrument comprises X-direction parts, Y direction parts and Z-direction parts, three direction parts are all arranged on described base plate, and Y direction is provided with the slide calliper rule for measuring workpieces height.
2. a kind of joint A value measuring instrument according to claim 1, is characterized in that, described X-direction parts comprise one and are arranged on linear slide rail on base plate, and described linear slide rail is provided with a slide block, and described slide block does X-direction and slides on slide rail.
3. a kind of joint A value measuring instrument according to claim 1, is characterized in that, described Y direction parts comprise and are arranged on base plate and are positioned at two line slideways in X-direction parts front, and described line slideway is parallel is installed on described base plate both sides.
4. a kind of joint A value measuring instrument according to claim 3, it is characterized in that, described two line slideways are installed respectively the blue bearing of a straight-line method, described straight line flange bearing does Y direction and slides on line slideway, and a measuring basis block is positioned on straight line flange bearing described in two.
5. a kind of joint A value measuring instrument according to claim 4, it is characterized in that, described measuring basis block upper surface is provided with the locating slot of some different-diameters.
6. a kind of joint A value measuring instrument according to claim 2, it is characterized in that, Z-direction parts are fixed above described X-direction parts, described slide block is provided with positioning block for height gauge, a height gauge is vertically fixed in described positioning block for height gauge upper end, described locating piece and slide block are for being rotationally connected, and described positioning block for height gauge to rotate motion relative to slide block.
7. a kind of joint A value measuring instrument according to claim 6, is characterized in that, on described height gauge, cover has a vernier, described vernier connects the slide calliper rule of a Y direction, and described slide calliper rule do Z-direction and slide under vernier drives on height gauge.
8. utilize a measuring method for joint A value measuring instrument, it is characterized in that, described measuring method comprises the following steps:
A. workpiece is put into the locating slot that matches;
B. adjust the location of workpiece, orient reference field;
C. regulate straight line flange bearing to move along line slideway, measuring basis block is furthered or away from height gauge;
D. along the position of linear slide rail adjusting slider, height gauge is driven to find optimum measurement position;
E. moving cursor, readout value, and record.
9. a kind of measuring method utilizing joint A value measuring instrument according to claim 8, is characterized in that, in measuring process, described positioning block for height gauge rotates and drives slide calliper rule and the measuring position of finely tuning slide calliper rule.
CN201510718678.8A 2015-10-28 2015-10-28 Instrument for measuring A value of connector and measuring method thereof Pending CN105258593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510718678.8A CN105258593A (en) 2015-10-28 2015-10-28 Instrument for measuring A value of connector and measuring method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510718678.8A CN105258593A (en) 2015-10-28 2015-10-28 Instrument for measuring A value of connector and measuring method thereof

Publications (1)

Publication Number Publication Date
CN105258593A true CN105258593A (en) 2016-01-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117889718A (en) * 2024-03-15 2024-04-16 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) Three-coordinate measuring device for metering

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85107031A (en) * 1985-09-20 1987-04-01 株式会社三丰制作所 coordinate measuring apparatus
EP0459878B1 (en) * 1990-05-30 1994-12-28 Regie Nationale Des Usines Renault S.A. Device for continuously measuring the shape defects of a workpiece and measuring method using such device
CN201583235U (en) * 2009-11-27 2010-09-15 中国航天科工集团第三研究院第八三五七研究所 Shape and position error contact-type detection measurement bracket device
CN201964853U (en) * 2010-12-02 2011-09-07 贵州航太精密制造有限公司 Measuring device for sealing inner conical surface of tube union
CN102841265A (en) * 2012-09-04 2012-12-26 成都锦江电子系统工程有限公司 Three-dimensional high-precision fully-automatic ultra-high frequency band radar antenna near-field testing system
CN202885804U (en) * 2012-11-15 2013-04-17 东华大学 Analog measuring platform for texture touch evaluation procedure
CN103206907A (en) * 2012-01-11 2013-07-17 贵州黎阳航空动力有限公司 Measuring method of size of position of non-right-angle elbow
CN203432488U (en) * 2013-06-28 2014-02-12 东风汽车有限公司 H point jig for determining H point of automobile seat
JP2014206416A (en) * 2013-04-11 2014-10-30 株式会社東京精密 Measuring machine, and movable guide mechanism of the same
CN104154836A (en) * 2014-08-08 2014-11-19 南车成都机车车辆有限公司 Gauge for measuring A value of lifting socket of lever

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85107031A (en) * 1985-09-20 1987-04-01 株式会社三丰制作所 coordinate measuring apparatus
EP0459878B1 (en) * 1990-05-30 1994-12-28 Regie Nationale Des Usines Renault S.A. Device for continuously measuring the shape defects of a workpiece and measuring method using such device
CN201583235U (en) * 2009-11-27 2010-09-15 中国航天科工集团第三研究院第八三五七研究所 Shape and position error contact-type detection measurement bracket device
CN201964853U (en) * 2010-12-02 2011-09-07 贵州航太精密制造有限公司 Measuring device for sealing inner conical surface of tube union
CN103206907A (en) * 2012-01-11 2013-07-17 贵州黎阳航空动力有限公司 Measuring method of size of position of non-right-angle elbow
CN102841265A (en) * 2012-09-04 2012-12-26 成都锦江电子系统工程有限公司 Three-dimensional high-precision fully-automatic ultra-high frequency band radar antenna near-field testing system
CN202885804U (en) * 2012-11-15 2013-04-17 东华大学 Analog measuring platform for texture touch evaluation procedure
JP2014206416A (en) * 2013-04-11 2014-10-30 株式会社東京精密 Measuring machine, and movable guide mechanism of the same
CN203432488U (en) * 2013-06-28 2014-02-12 东风汽车有限公司 H point jig for determining H point of automobile seat
CN104154836A (en) * 2014-08-08 2014-11-19 南车成都机车车辆有限公司 Gauge for measuring A value of lifting socket of lever

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117889718A (en) * 2024-03-15 2024-04-16 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) Three-coordinate measuring device for metering

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Application publication date: 20160120