CN105423878A - Crankshaft eccentricity gauge - Google Patents
Crankshaft eccentricity gauge Download PDFInfo
- Publication number
- CN105423878A CN105423878A CN201510947605.6A CN201510947605A CN105423878A CN 105423878 A CN105423878 A CN 105423878A CN 201510947605 A CN201510947605 A CN 201510947605A CN 105423878 A CN105423878 A CN 105423878A
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- CN
- China
- Prior art keywords
- crankshaft
- base
- bent axle
- adjustable
- type groove
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a crankshaft eccentricity gauge, comprising a crankshaft supporting device and a detection device and characterized in that a detected crankshaft is placed on the crankshaft supporting device; the crankshaft supporting device comprises a base, an adjustable V-shaped trough, a support frame, a rotating hand wheel and two thimbles; the base is provided with a chute; the rotating hand wheel is arranged on the support frame and vertically fixed in the chute of the base; the thimbles are arranged on the support frame, and the two thimbles respectively contact two ends of the detected crankshaft; the adjustable V-shaped trough is arranged below the detected crankshaft and fixed on the base; the detection device comprises a rack and a dial indicator, the rack is vertically fixed on the base, and the dial indicator is arranged on the rack. The crankshaft eccentricity gauge is simple in structure, convenient to disassemble and assemble and high in working efficiency and can be applied to various different crankshafts, and the operating method is easy to master.
Description
Technical field
The present invention relates to a kind of eccentric check tool, particularly a kind of crankshaft eccentric cubing.
Background technology
Cubing is that commercial production enterprise is for controlling the simple and direct instrument of product various sizes, enhance productivity and the common tool of Mass Control, be applicable to the product produced in enormous quantities, bent axle is as the core component in compressor of air conditioner, therefore, in manufacturing process, the detection of crankshaft eccentric amount is seemed particularly important.
Traditional detection method is, slide calliper rule are used simply to detect, very inconvenient, detection efficiency is low, and operating personnel's technical ability differs greatly, even some employee can not proper use of slide calliper rule, cause detection to there is comparatively big error, and the crankshaft eccentric cubing that prior art provides also also exists the problems such as framework complexity, inefficiency, detection bent axle specification be too single.
In order to overcome the above problem that prior art exists, the invention provides a kind of crankshaft eccentric cubing.
Summary of the invention
The object of the invention is to provide a kind of crankshaft eccentric cubing, to solve many defects that prior art deficiency causes.
In order to solve the problem, the technical solution adopted in the present invention is as follows:
A kind of crankshaft eccentric cubing, comprise crankshaft support and pick-up unit, it is characterized in that, described crankshaft support is placed with tested bent axle, described crankshaft support comprises base, adjustable v-type groove, bracing frame, rotation hand wheel and thimble, described base is provided with chute, support frame as described above is provided with rotation hand wheel and is vertically fixed in the chute of base, support frame as described above is provided with thimble, described thimble has two and touches with the two ends of tested bent axle respectively, described tested bent axle has adjustable v-type groove, described adjustable v-type groove is fixed on base, described pick-up unit comprises dial framework and dial gauge, described dial framework is vertically fixed on base, described dial gauge is located on dial framework.
Preferably, described susceptor surface is parallel with level reference.
Preferably, support frame as described above is fixed on the chute of base by set screw.
Preferably, described adjustable v-type groove comprises V-type groove and cylindrical holder.
Preferably, described cylindrical holder is provided with height adjusting lock nut.
Preferably, described dial gauge pointer termination and tested bent axle touch.
Use and select one during this cubing and processed qualified workpiece, as examination criteria part, before detection, adopt examination criteria part to be made zero by dial gauge, then can start to detect.Tested bent axle is placed on adjustable v-type groove, adjustable v-type groove height is adjusted to a suitable position by height adjusting lock nut, two thimbles are made to withstand on the two ends of tested bent axle respectively by set screw to bracing frame adjustment of position on chute, dial gauge pointer termination and tested bent axle touch, by rotating rotation hand wheel adjustment, observe the object that dial gauge realizes detecting tested crankshaft eccentric amount.
Compared to prior art, beneficial effect of the present invention is:
1. structure is simple;
2. be convenient to dismounting
3. method of operating is easy to grasp;
4. work efficiency is high;
5. by the adjustment of height adjusting lock nut and set screw to adapt to the bent axle of various different size.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Wherein, 1-Curved shaft support device, 2-pick-up unit, 3-base, 4-thimble, 5-bracing frame, 6-rotation hand wheel, 7-tested bent axle, 8-adjustable v-type groove, 9-height adjusting lock nut, 10-set screw, 11-V-type groove, 12-cylindrical holder, 13-dial gauge, 14-dial framework, 15-chute.
Embodiment
Below in conjunction with embodiment example, following explanation is done to the present invention:
A kind of crankshaft eccentric cubing, comprise crankshaft support 1 and pick-up unit 2, it is characterized in that, described crankshaft support 1 is placed with tested bent axle 7, described crankshaft support 1 comprises base 3, adjustable v-type groove 8, bracing frame 5, rotation hand wheel 6 and thimble 4, described base 3 is provided with chute 15, support frame as described above 5 is provided with rotation hand wheel 6 and is vertically fixed in the chute 15 of base 3, for the rotation of tested bent axle 7 to detect offset, support frame as described above 5 is provided with thimble 4, described thimble 4 has two and touches with the two ends of tested bent axle 7 respectively, described tested bent axle 7 has adjustable v-type groove 8, ensure the location of tested bent axle 7, described adjustable v-type groove 8 is fixing on the base 3, described pick-up unit 2 comprises dial framework 14 and dial gauge 13, described dial framework 14 is vertically fixed on base 3, described dial gauge 13 is located on dial framework 14.
It should be noted that described base 3 surface is parallel with level reference.
In this example, support frame as described above 5 is fixed on the chute 15 of base 3 by set screw 10, and bracing frame 5 can be free to slide at the chute 15 of base 3 bent axle adapting to various different size.
In this example, described adjustable v-type groove 8 comprises V-type groove 11 and cylindrical holder 12.
In this example, described cylindrical holder 12 is provided with height adjusting lock nut 9, adjustable v-type groove 11 is highly adjusted to a suitable position, to adapt to the bent axle of various different size by height adjusting lock nut 9.
In addition, described dial gauge 13 pointer termination and tested bent axle 7 touch.
Concrete use procedure is, uses to select one during this cubing and processed qualified workpiece, as examination criteria part, before detection, adopts examination criteria part to be made zero by dial gauge, then can start to detect.Tested bent axle 7 is placed on adjustable v-type groove 8, adjustable v-type groove 11 is highly adjusted to a suitable position by height adjusting lock nut 9, two thimbles 4 are made to withstand on the two ends of tested bent axle 7 respectively by the adjustment of set screw 10 pairs of bracing frame 5 positions on chute 15, dial gauge 13 pointer termination and tested bent axle 7 touch, adjusting by rotating rotation hand wheel 6, observing the object that dial gauge 13 realizes detecting tested bent axle 7 offset.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, within the spirit and principles in the present invention all, design the frame mode similar to this technical scheme and embodiment without creationary, all should be included within protection scope of the present invention.
Claims (6)
1. a crankshaft eccentric cubing, comprise crankshaft support (1) and pick-up unit (2), it is characterized in that, described crankshaft support (1) is placed with tested bent axle (7), described crankshaft support (1) comprises base (3), adjustable v-type groove (8), bracing frame (5), rotation hand wheel (6) and thimble (4), described base (3) is provided with chute (15), support frame as described above (5) is provided with rotation hand wheel (6) and is vertically fixed in the chute (15) of base (3), support frame as described above (5) is provided with thimble (4), described thimble (4) has two and touches with the two ends of tested bent axle (7) respectively, described tested bent axle (7) has adjustable v-type groove (8), described adjustable v-type groove (8) is fixed on base (3), described pick-up unit (2) comprises dial framework (14) and dial gauge (13), described dial framework (14) is vertically fixed on base (3), described dial gauge (13) is located on dial framework (14).
2. a kind of crankshaft eccentric cubing according to claim 1, is characterized in that, described base (3) surface is parallel with level reference.
3. a kind of crankshaft eccentric cubing according to claim 1, is characterized in that, support frame as described above (5) is fixed on the chute (15) of base (3) by set screw (10).
4. a kind of crankshaft eccentric cubing according to claim 1, is characterized in that, described adjustable v-type groove (8) comprises V-type groove (11) and cylindrical holder (12).
5. a kind of crankshaft eccentric cubing according to claim 4, is characterized in that, described cylindrical holder (12) is provided with height adjusting lock nut (9).
6. a kind of crankshaft eccentric cubing according to claim 1, is characterized in that, described dial gauge (13) pointer termination and tested bent axle (7) touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947605.6A CN105423878A (en) | 2015-12-17 | 2015-12-17 | Crankshaft eccentricity gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947605.6A CN105423878A (en) | 2015-12-17 | 2015-12-17 | Crankshaft eccentricity gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105423878A true CN105423878A (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510947605.6A Pending CN105423878A (en) | 2015-12-17 | 2015-12-17 | Crankshaft eccentricity gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423878A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152903A (en) * | 2017-07-25 | 2017-09-12 | 爱佩仪中测（成都）精密仪器有限公司 | The implementation method of quick detection cylindrical workpiece axiality |
| CN107179041A (en) * | 2017-07-25 | 2017-09-19 | 爱佩仪中测（成都）精密仪器有限公司 | The detection means of mechanical bearing part axiality |
| CN107726969A (en) * | 2017-11-14 | 2018-02-23 | 佛山杰致信息科技有限公司 | A kind of multifunctional coaxial degree measuring instrument |
| CN107806809A (en) * | 2017-10-30 | 2018-03-16 | 浙江精雷电器股份有限公司 | A kind of eccentric throw capture and detection apparatus |
| CN107907036A (en) * | 2017-09-30 | 2018-04-13 | 象山信基机械厂 | Device for circular shaft detection |
| CN108637795A (en) * | 2018-03-18 | 2018-10-12 | 邹惠峰 | A kind of locomotive machinery maintenance shop tractor crankshaft equipment |
| CN108645304A (en) * | 2018-06-25 | 2018-10-12 | 优德精密工业（昆山）股份有限公司 | A kind of crank axle batch detection jig |
| CN110440680A (en) * | 2019-08-27 | 2019-11-12 | 天津铁路信号有限责任公司 | A kind of device detecting eccentric bushing eccentricity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2727691Y (en) * | 2004-08-14 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | Integrated crankshaft detecting device |
| CN201583240U (en) * | 2009-11-18 | 2010-09-15 | 南车资阳机车有限公司 | Check tool for measuring eccentricity of crankshaft |
| CN202008344U (en) * | 2011-03-22 | 2011-10-12 | 洛阳特重轴承有限公司 | Radial runout detector for inner race of bearing |
| CN102338614A (en) * | 2011-07-18 | 2012-02-01 | 天津市宝涞精密机械有限公司 | Special detector for eccentricity of crankshaft |
| CN204831157U (en) * | 2015-08-10 | 2015-12-02 | 巢湖市南特精密制造有限公司 | Utensil is examined to refrigerator compressor bent axle offset |
-
2015
- 2015-12-17 CN CN201510947605.6A patent/CN105423878A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2727691Y (en) * | 2004-08-14 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | Integrated crankshaft detecting device |
| CN201583240U (en) * | 2009-11-18 | 2010-09-15 | 南车资阳机车有限公司 | Check tool for measuring eccentricity of crankshaft |
| CN202008344U (en) * | 2011-03-22 | 2011-10-12 | 洛阳特重轴承有限公司 | Radial runout detector for inner race of bearing |
| CN102338614A (en) * | 2011-07-18 | 2012-02-01 | 天津市宝涞精密机械有限公司 | Special detector for eccentricity of crankshaft |
| CN204831157U (en) * | 2015-08-10 | 2015-12-02 | 巢湖市南特精密制造有限公司 | Utensil is examined to refrigerator compressor bent axle offset |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152903A (en) * | 2017-07-25 | 2017-09-12 | 爱佩仪中测（成都）精密仪器有限公司 | The implementation method of quick detection cylindrical workpiece axiality |
| CN107179041A (en) * | 2017-07-25 | 2017-09-19 | 爱佩仪中测（成都）精密仪器有限公司 | The detection means of mechanical bearing part axiality |
| CN107907036A (en) * | 2017-09-30 | 2018-04-13 | 象山信基机械厂 | Device for circular shaft detection |
| CN107907036B (en) * | 2017-09-30 | 2019-08-13 | 象山信基机械厂 | Device for circular shaft detection |
| CN107806809A (en) * | 2017-10-30 | 2018-03-16 | 浙江精雷电器股份有限公司 | A kind of eccentric throw capture and detection apparatus |
| CN107726969A (en) * | 2017-11-14 | 2018-02-23 | 佛山杰致信息科技有限公司 | A kind of multifunctional coaxial degree measuring instrument |
| CN108637795A (en) * | 2018-03-18 | 2018-10-12 | 邹惠峰 | A kind of locomotive machinery maintenance shop tractor crankshaft equipment |
| CN108645304A (en) * | 2018-06-25 | 2018-10-12 | 优德精密工业（昆山）股份有限公司 | A kind of crank axle batch detection jig |
| CN110440680A (en) * | 2019-08-27 | 2019-11-12 | 天津铁路信号有限责任公司 | A kind of device detecting eccentric bushing eccentricity |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |