CN1584489A - Detecting mechanism for chain gear jigging of motorcycle - Google Patents
Detecting mechanism for chain gear jigging of motorcycle Download PDFInfo
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- CN1584489A CN1584489A CN 200410022651 CN200410022651A CN1584489A CN 1584489 A CN1584489 A CN 1584489A CN 200410022651 CN200410022651 CN 200410022651 CN 200410022651 A CN200410022651 A CN 200410022651A CN 1584489 A CN1584489 A CN 1584489A
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- motorcycle
- inner conical
- conical drogue
- chain wheel
- bolster
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Abstract
A detecting mechanism including dialgauge is featured as setting the dialgauge at top end of the support, joining the supporting axle firmly at middle of the support, shrinking internal bevel bush with positioning step at one end and claps at the other end on external bevel face of external beve bush set at outer ring of the ball bearing, and using regulation nut for spacing.
Description
Technical field
The present invention relates to a kind of pick-up unit, especially a kind of chain wheel of motorcycle glitch detection mechanism.
Background technology
At present, detection to sprocket tooth root circle diameter run-out and sprocket wheel face runout mainly is to adopt vernier caliper one by one its circle diameter and end surface thickness to be measured, perhaps directly estimate by eyes, these detection mode detection efficiencies are low, accuracy of detection is low, when receiving inspection, be difficult to hold gate of the quality monitoring, can't guarantee that the quality of sprocket wheel adheres to specification, therefore also can't guarantee the serviceable life of sprocket wheel.
Summary of the invention
The purpose of this invention is to provide a kind of sprocket tooth root that can conveniently detect and justify diameter run-out and sprocket wheel face runout, and the chain wheel of motorcycle glitch detection mechanism that accuracy of detection is good, detection efficiency is high.
Concrete scheme of the present invention is: a kind of chain wheel of motorcycle glitch detection mechanism, comprise dial gauge, it is characterized in that: dial gauge is installed in cantilever tip by gauge stand, the middle part level of support is connected with bolster, be set with rolling bearing on the bolster, be set with external conical sleeve on the housing washer, be set with the inner conical drogue of inner cone cylindrical on the male cone (strobilus masculinus) of external conical sleeve, one end of inner conical drogue is provided with positioning step, in the groove of the other end snap ring is housed, the outside of inner conical drogue groove ends is spacing by the setting nut that is installed on the external conical sleeve by lining.
Described inner conical drogue is surrounded by 3 lobe arc pieces, leaves the gap between the arc piece; Described snap ring is made of two semicircular ring, and hoop has spring in the annular groove of snap ring.
Bolster on this programme medium-height trestle is set with external conical sleeve by rolling bearing, and rolling bearing is coupled to one with external conical sleeve and bolster, has guaranteed the right alignment and the dirigibility of external conical sleeve and bolster; Be set with the inner conical drogue of inner cone cylindrical on the external conical sleeve male cone (strobilus masculinus), the tapering one of inner conical drogue inner cone and external conical sleeve outer cone is shown the right alignment that guarantees interior outer cone, and the inner conical drogue outer ring is cylindrical to be for the sprocket wheel mounting hole of fitting; Inner conical drogue is surrounded by 3 lobe arc pieces, leaves the gap between the arc piece, and when the setting nut of the inner conical drogue right-hand member that moves to left, the inner conical drogue cylindrical can magnify and be examined the sprocket wheel mounting hole and is close to; In the outer round recessed of inner conical drogue snap ring is housed, hoop has spring in the annular groove of snap ring, and three lobe arc pieces are synchronous when guaranteeing that inner conical drogue moves; The left end of inner conical drogue is provided with positioning step, this step end face and inner conical drogue axis normal, and the sprocket wheel that could guarantee like this to be enclosed within on the inner conical drogue cylindrical is in when being close to the positioning step end face and inner conical drogue axis coaxle position.
Advantage of the present invention is: 1, can conveniently detect sprocket tooth root circle radially with sprocket wheel face runout, and accuracy of detection height; 2, effectively control the sprocket wheel quality, guaranteed the result of use and the life-span of sprocket wheel; 3, improve detection efficiency, can increase the sampling observation ratio; 4, rational in infrastructure, easy to manufacture, simple to operate, cheap for manufacturing cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Synoptic diagram when Fig. 2 is suit detection ring 14 measuring accuracies of the present invention;
Fig. 3 is the synoptic diagram of suit sprocket wheel of the present invention 15 when detecting;
Fig. 4 is the structural representation of inner conical drogue 10 among the present invention;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the structural representation of snap ring 3 among the present invention;
Fig. 7 is the left view of Fig. 6.
Embodiment
Below in conjunction with description of drawings embodiment is further described
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 is as can be known: the present invention is mainly by support 1, spring 2, snap ring 3, rolling bearing 4, nut 5, bolster 6, external conical sleeve 7, setting nut 8, lining 9, inner conical drogue 10, dial gauge 12, gauge stand 13, detection ring 14 is formed, wherein 15 is sprocket wheel, 11 are the amount post, in sprocket wheel 15 testing processes, use, 14 is detection ring, in accuracy test of the present invention, use, it is characterized in that: dial gauge 12 is installed in support 1 top by gauge stand 13, the middle part level of support 1 is connected with bolster 6, be set with rolling bearing 4 on the bolster 6, rolling bearing is set with external conical sleeve 7 on 4 outer rings, be set with the inner conical drogue 10 of inner cone cylindrical on the male cone (strobilus masculinus) of external conical sleeve 7, one end of inner conical drogue 10 is provided with positioning step, snap ring 3 is housed in the groove of the other end, and the outside of inner conical drogue 10 groove ends is spacing by the setting nut 8 that is installed on the external conical sleeve 7 by lining 9.The outer cone of external conical sleeve 7 is consistent with the inner cone tapering of inner conical drogue 10, and contact area is greater than 85%.
See that Fig. 1 as can be known: be set with two rolling bearings 4 on bolster 6, clamp external conical sleeve 7 between two rolling bearings 4, the both sides of rolling bearing 4 are spacing by step on the bolster 6 and nut 5.The radial and axial gap of nut 5 adjustable bearings 4.
See that Fig. 1 also as can be known: the endoporus of described external conical sleeve 7 is the step of one section projection, and this step is installed between two rolling bearings 4.
See Fig. 4, Fig. 5 as can be known: inner conical drogue 10 is surrounded by 3 lobe arc pieces 16, leaves the gap between the arc piece.
See Fig. 6, Fig. 7 as can be known: snap ring 3 is made of two semicircular ring, and hoop has spring 2 in the annular groove of snap ring 3.Spring 2 can make inner conical drogue 10, snap ring 3 not be integral and can be scattered, three lobes that guaranteed inner conical drogue 10 simultaneously move synchronously, the endoporus of snap ring 3 and inner conical drogue 10 channel bottoms leave the 2mm gap, make the inner conical drogue 10 diameters big 2mm that can rise, to satisfy the needs that the sprocket wheel mounting hole changes.
See that Fig. 2 as can be known: be with detection ring 14 on the cylindrical of inner conical drogue 10.
The present invention is work like this, at first, can test precision of the present invention: detection ring 14 is enclosed within on the cylindrical of inner conical drogue 10, the positioning step end face of being close to inner conical drogue 10, mobile setting nut 8 is moved to the left inner conical drogue 10, at this moment inner conical drogue 10 cylindricals rise big to closely contacting with detection ring 14 endoporus, the gauge outfit of adjusting the dial gauge 12 on support 1 top contacts with detection ring 14 cylindricals or end face, rotates detection ring 14, and the changing number of dial gauge 12 is the margin of error of this device; After detecting the error of this device, then can use this device that sprocket wheel is detected: the mounting hole of sprocket wheel 15 is enclosed within on the cylindrical of inner conical drogue 10, and be adjacent to the positioning step end face of inner conical drogue 10, setting nut 8 moves to left, the mounting hole of inner conical drogue 10 cylindricals and sprocket wheel 15 is fitted tightly, choose suitable amount post 11, to measure post 11 is placed in the different teeth groove of sprocket periphery and is adjacent to dedendum circle, the gauge outfit of adjusting dial gauge 12 contact with amount post 11 cylindricals, rotating sprocket back and forth, and each measuring point numerical difference between of dial gauge demonstration is sprocket tooth root and justifies radial beat eccentricity, gauge outfit with dial gauge 12 contacts with sprocket wheel 15 end faces again, rotating sprocket 15, the numerical difference between that dial gauge shows is sprocket wheel face runout amount, after detection finishes, withdraw from setting nut 8, inner conical drogue 10 its cylindrical that moves to right dwindles, and takes off sprocket wheel, finishes sprocket wheel and detects operation.
Claims (6)
1, a kind of chain wheel of motorcycle glitch detection mechanism, comprise dial gauge (12), it is characterized in that: dial gauge (12) is installed in support (1) top by gauge stand (13), the middle part level of support (1) is connected with bolster (6), be set with rolling bearing (4) on the bolster (6), rolling bearing (4) is set with external conical sleeve (7) on the outer ring, be set with the inner conical drogue (10) of inner cone cylindrical on the male cone (strobilus masculinus) of external conical sleeve (7), one end of inner conical drogue (10) is provided with positioning step, snap ring (3) is housed in the groove of the other end, and the outside of inner conical drogue (10) groove ends is spacing by the setting nut (8) that is installed on the external conical sleeve (7) by lining (9).
2, chain wheel of motorcycle glitch detection according to claim 1 mechanism, it is characterized in that: on bolster (6), be set with two rolling bearings (4), clamp external conical sleeve (7) between two rolling bearings (4), the both sides of rolling bearing (4) are spacing by step on the bolster (6) and nut (5).
3, chain wheel of motorcycle glitch detection according to claim 2 mechanism, it is characterized in that: the endoporus of described external conical sleeve (7) is the step of one section projection, this step is installed between two rolling bearings (4).
4, chain wheel of motorcycle glitch detection according to claim 1 mechanism, it is characterized in that: inner conical drogue (10) is surrounded by 3 lobe arc pieces (16), leaves the gap between the arc piece.
5, chain wheel of motorcycle glitch detection according to claim 1 mechanism, it is characterized in that: snap ring (3) is made of two semicircular ring, and hoop has spring (2) in the annular groove of snap ring (3).
6, according to claim 1 or 4 described chain wheel of motorcycle glitch detection mechanisms, it is characterized in that: be with detection ring (14) on the cylindrical of inner conical drogue (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100226517A CN100346130C (en) | 2004-05-28 | 2004-05-28 | Detecting mechanism for chain gear jigging of motorcycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100226517A CN100346130C (en) | 2004-05-28 | 2004-05-28 | Detecting mechanism for chain gear jigging of motorcycle |
Publications (2)
Publication Number | Publication Date |
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CN1584489A true CN1584489A (en) | 2005-02-23 |
CN100346130C CN100346130C (en) | 2007-10-31 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2004100226517A Expired - Fee Related CN100346130C (en) | 2004-05-28 | 2004-05-28 | Detecting mechanism for chain gear jigging of motorcycle |
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CN (1) | CN100346130C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101059329B (en) * | 2007-04-16 | 2010-05-26 | 齐重数控装备股份有限公司 | Machine tool parts rotating accuracy detecting device and detection method |
CN103175703A (en) * | 2011-12-20 | 2013-06-26 | 南车青岛四方机车车辆股份有限公司 | Locating device and locating method for axle |
CN105058269A (en) * | 2015-08-10 | 2015-11-18 | 广西玉柴机器股份有限公司 | Clamping piece for detecting radial run-out of side face of pulley groove of shock absorber |
CN107701677A (en) * | 2017-10-30 | 2018-02-16 | 徐州市工大三森科技有限公司 | Unidirectional limiter helical structure |
CN109323639A (en) * | 2018-10-19 | 2019-02-12 | 嘉兴市易嘉机械有限公司 | A kind of circle jitter detection apparatus of the circumferential side wall of disk |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1024086C (en) * | 1991-07-09 | 1994-03-23 | 首都机械厂 | Circular degree detecting method and instrument |
CN2441113Y (en) * | 2000-09-14 | 2001-08-01 | 西南石油学院 | Device for measuring thickness of filtering cake for drilling fluid |
CN2705775Y (en) * | 2004-05-28 | 2005-06-22 | 重庆力帆实业(集团)有限公司 | Detector for motorcycle chain jumping |
-
2004
- 2004-05-28 CN CNB2004100226517A patent/CN100346130C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101059329B (en) * | 2007-04-16 | 2010-05-26 | 齐重数控装备股份有限公司 | Machine tool parts rotating accuracy detecting device and detection method |
CN103175703A (en) * | 2011-12-20 | 2013-06-26 | 南车青岛四方机车车辆股份有限公司 | Locating device and locating method for axle |
CN105058269A (en) * | 2015-08-10 | 2015-11-18 | 广西玉柴机器股份有限公司 | Clamping piece for detecting radial run-out of side face of pulley groove of shock absorber |
CN105058269B (en) * | 2015-08-10 | 2017-05-31 | 广西玉柴机器股份有限公司 | Detect the holder of shock absorber pulley groove side circular runout |
CN107701677A (en) * | 2017-10-30 | 2018-02-16 | 徐州市工大三森科技有限公司 | Unidirectional limiter helical structure |
CN109323639A (en) * | 2018-10-19 | 2019-02-12 | 嘉兴市易嘉机械有限公司 | A kind of circle jitter detection apparatus of the circumferential side wall of disk |
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Publication number | Publication date |
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CN100346130C (en) | 2007-10-31 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LIFAN INDUSTRIAL (GROUP) CO. Free format text: FORMER NAME OR ADDRESS: CHONGQING LIFAN INDUSTRY ( GROUP ) CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Chongqing city Shapingba District zhangjiewan Bridge No. 60 Patentee after: Lifan Industry (Group) Co., Ltd. Address before: Chongqing city Shapingba District zhangjiewan Bridge No. 60 Patentee before: Chongqing Lifan Industrial (Group) Co., Ltd. |
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Granted publication date: 20071031 |