CN102331220A - Non-roundness inner curve symmetry degree measurement instrument - Google Patents
Non-roundness inner curve symmetry degree measurement instrument Download PDFInfo
- Publication number
- CN102331220A CN102331220A CN201110202287A CN201110202287A CN102331220A CN 102331220 A CN102331220 A CN 102331220A CN 201110202287 A CN201110202287 A CN 201110202287A CN 201110202287 A CN201110202287 A CN 201110202287A CN 102331220 A CN102331220 A CN 102331220A
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- base
- roundness
- negative camber
- measuring instrument
- spring
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Abstract
The invention provides a non-roundness inner curve symmetry degree measurement instrument. A spindle is arranged in the middle of a base, 360 degrees of scales are arranged on the upper end surface of the base, a turntable located by the spindle is arranged on the base, a clamp plate is arranged on the turntable by a spring, a guide sleeve is arranged in the turntable, a spring and a locating hinge are arranged in the guide sleeve, and a dial gauge is arranged on the base through a gauge rod. The non-roundness inner curve symmetry degree measurement instrument has the advantages of small volume, easiness for manufacture, simpleness for operation, strong speciality and high sensitivity and reliability, and is particularly suitable for the constant measurement and dynamical monitoring of operators on sites. Fluctuation during processing is timely discovered and adjusted, and the processing qualified rate of parts is ensured.
Description
Technical field
The present invention relates to mechanical processing industry parts dedicated test technical field, relate in particular to the pick-up unit of non-proper circle curve negative camber symmetry.
Background technology
At present; Non-proper circle negative camber detects the general large-scale checkout equipments such as three-dimensional, projector that adopt with respect to the symmetry of a certain benchmark; Though can reach the purpose of control processing,, be difficult to reach real-time detection, monitoring because of reasons such as inefficiency and equipment use scenes; The purpose of in time correcting, and very easily cause waste product in batches.
Summary of the invention
Detect in real time, monitor in order to reach the proper circle negative camber, the problem of the purpose of in time correcting the invention provides a kind of non-proper circle negative camber symmetry measuring instrument.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: non-proper circle negative camber symmetry measuring instrument; Axle is installed at the base middle part, and the base upper surface is provided with 360 ° of scale marks, and the rotating disk with the axle location is installed on the base; Pressing plate is installed on the rotating disk through spring; Orienting sleeve is installed in the rotating disk, inner mounting spring of orienting sleeve and alignment pin, clock gauge is installed on the base through the table bar.
Mounting screw and nut on the said pressing plate.
Said orienting sleeve below is provided with baffle plate.
Said orienting sleeve top is provided with back-up ring.
Said table bar is fixedly connected with base through clamping screw.
Non-proper circle negative camber symmetry measuring instrument of the present invention, volume is little, and is easy to manufacture, simple to operate, strongly professional, and sensitivity is reliable, is particularly suitable for the operator scene and measures dynamic monitoring constantly.For the fluctuation in the processing, in time find, adjust, guarantee the part processing qualification rate.
Description of drawings
Fig. 1 is that the master of the non-proper circle negative camber of the present invention symmetry measuring instrument looks cut-open view.
Fig. 2 is the vertical view of the non-proper circle negative camber of the present invention symmetry measuring instrument.
Embodiment
Non-proper circle negative camber symmetry measuring instrument structure of the present invention is as depicted in figs. 1 and 2, by base 1, and back-up ring 2, orienting sleeve 3, alignment pin 4; Spring 5, baffle plate 6, lining 7, hexagon thin nut 8, packing ring 9; Axle 10, pressing plate 11, spring 12, screw 13, packing ring 14; Screw 15, nut 16, rotating disk 17, clamping screw 18, clock gauge 19 is formed.
Axle 10 is fastened on the base 1 through packing ring 9 and nut 8, and axle 10 outsides are provided with lining 7, and the upper surface of base 1 is provided with 360 ° of scale marks; Two orienting sleeves 3 are packed in the rotating disk 17, are screwed into baffle plate 6, and baffle plate 6 is positioned at orienting sleeve 3 belows; Spring 5 and alignment pin 4 are packed in the orienting sleeve 3; Require alignment pin smooth in the spring action lower slider, tighten back-up ring 2, back-up ring 2 is positioned at orienting sleeve 3 tops.The rotating disk 17 that alignment pin 4 assemblies are housed with axle 10 location, is installed on the base 1.Screw 15 and nut 16 are packed on the pressing plate 11, pressing plate 11 assemblies are installed on the rotating disk 17 through spring 12, packing ring 14 and screw 13.When measuring the workpiece of different-thickness, unclamp nut 16, rotary screw 15, set nut 16 gets final product again.Clock gauge 19 is installed on the base 1 through the table bar, and the table bar is fixedly connected with base 1 through clamping screw 18, and the adjustment form bar can be measured.
Its use is (is example with vane pump part stator) as follows: the tight screw 18 of (1) release timepiece bar cramp lets clock gauge 19 gauge outfits leave the workpiece installation site.(2) get part (stator),, manually compress stator, overcome the spring force of register pin, the locating surface and rotating disk 17 locating surfaces of stator are leaned on reality with two pin-and-holes location.(3) pulling pressing plate 11 arrives stator upper surface, rotary screw 13, workpiece pressing.(4) the tight screw 18 of release timepiece bar cramp, adjustment gauge outfit (generally let gauge pressure go into more than the circle) to the negative camber of measured piece, and the tight screw 18 of fastening table bar cramp rotates rotating disk 17 and measures.When (5) measuring, at first rotate rotating disk 17, the mark line of rotating disk 17 cylindricals is aimed at the chassis measurement scale value, read tabular value; Rotate 17 180 ° of rotating disks, read tabular value, its indicating value difference is the difference in diameter of symmetry.
This apparatus structure is simple, and is workable, can guarantee to accomplish the self check of operation fast and patrol and examine in operation site, not only improves the detection efficiency of critical process, satisfies the purpose of the control of procedure quality constantly of critical process simultaneously.
Claims (5)
1. non-proper circle negative camber symmetry measuring instrument; It is characterized in that: axle (10) is installed at base (1) middle part, and base (1) upper surface is provided with 360 ° of scale marks, and base (1) is gone up the rotating disk of installing with axle (10) location (17); Pressing plate (11) is installed on the rotating disk (17) through spring (12); Orienting sleeve (3) is installed in the rotating disk (17), inner mounting spring of orienting sleeve (3) (5) and alignment pin (4), clock gauge (19) is installed on the base (1) through the table bar.
2. non-proper circle negative camber symmetry measuring instrument according to claim 1 is characterized in that: said pressing plate (11) is gone up mounting screw (15) and nut (16).
3. non-proper circle negative camber symmetry measuring instrument according to claim 1 is characterized in that: said orienting sleeve (3) below is provided with baffle plate (6).
4. non-proper circle negative camber symmetry measuring instrument according to claim 1 is characterized in that: said orienting sleeve (3) top is provided with back-up ring (2).
5. non-proper circle negative camber symmetry measuring instrument according to claim 1 is characterized in that: said table bar is fixedly connected with base (1) through clamping screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110202287A CN102331220A (en) | 2011-07-19 | 2011-07-19 | Non-roundness inner curve symmetry degree measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110202287A CN102331220A (en) | 2011-07-19 | 2011-07-19 | Non-roundness inner curve symmetry degree measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102331220A true CN102331220A (en) | 2012-01-25 |
Family
ID=45483101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110202287A Pending CN102331220A (en) | 2011-07-19 | 2011-07-19 | Non-roundness inner curve symmetry degree measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102331220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441044A (en) * | 2016-12-01 | 2017-02-22 | 大连液压件有限公司 | Ellipse negative camber symmetry measuring device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236481A (en) * | 1978-05-22 | 1980-12-02 | Kabushiki Kaisha Mitutoyo Seisakusho | Measuring instrument |
| CN2074007U (en) * | 1990-06-20 | 1991-03-27 | 任红鹰 | Multifunctional mechanical type comparative measuring roundness instrument |
| CN1932439A (en) * | 2006-06-02 | 2007-03-21 | 江苏万工科技集团有限公司 | Shedding profilogram measuring apparatus |
| CN101398282A (en) * | 2007-09-30 | 2009-04-01 | 贵州力源液压股份有限公司 | Synthesis measurement method and device for manufacturing engineering machinery hydraulic components |
| CN201373726Y (en) * | 2009-03-17 | 2009-12-30 | 安徽凯宇机械制造有限公司 | Symmetry degree detection device of parts of complicated shape |
| CN201697619U (en) * | 2010-05-21 | 2011-01-05 | 上海广濑-关勒铭精密机械有限公司 | Fast detection device of measurement instrument bracket |
-
2011
- 2011-07-19 CN CN201110202287A patent/CN102331220A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236481A (en) * | 1978-05-22 | 1980-12-02 | Kabushiki Kaisha Mitutoyo Seisakusho | Measuring instrument |
| CN2074007U (en) * | 1990-06-20 | 1991-03-27 | 任红鹰 | Multifunctional mechanical type comparative measuring roundness instrument |
| CN1932439A (en) * | 2006-06-02 | 2007-03-21 | 江苏万工科技集团有限公司 | Shedding profilogram measuring apparatus |
| CN101398282A (en) * | 2007-09-30 | 2009-04-01 | 贵州力源液压股份有限公司 | Synthesis measurement method and device for manufacturing engineering machinery hydraulic components |
| CN201373726Y (en) * | 2009-03-17 | 2009-12-30 | 安徽凯宇机械制造有限公司 | Symmetry degree detection device of parts of complicated shape |
| CN201697619U (en) * | 2010-05-21 | 2011-01-05 | 上海广濑-关勒铭精密机械有限公司 | Fast detection device of measurement instrument bracket |
Non-Patent Citations (1)
| Title |
|---|
| 华宁谷: "定子内曲线比较仪", 《液压与气动》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441044A (en) * | 2016-12-01 | 2017-02-22 | 大连液压件有限公司 | Ellipse negative camber symmetry measuring device |
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Application publication date: 20120125 |