CN104502013A - Quick detection device for stress of spline of rear brake shaft of motorcycle - Google Patents
Quick detection device for stress of spline of rear brake shaft of motorcycle Download PDFInfo
- Publication number
- CN104502013A CN104502013A CN201410757087.7A CN201410757087A CN104502013A CN 104502013 A CN104502013 A CN 104502013A CN 201410757087 A CN201410757087 A CN 201410757087A CN 104502013 A CN104502013 A CN 104502013A
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- pressing plate
- spline
- clamp
- motorcycle
- brake shaft
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Abstract
The invention discloses a quick detection device for stress of a spline of a rear brake shaft of a motorcycle. A bracket is vertically arranged on a pedestal; an upper end face of the bracket is provided with a clamping mechanism for clamping the brake shaft; the clamping mechanism consists of a pressing plate, two fixing bolts and two fastening nuts; the two fixing bolts penetrate through bolt through holes in the two ends of the pressing plate to arrange the pressing plate at the upper end of the bracket; the pressing plate can slide up and down along the fixing bolts; the fastening nuts are arranged on the fixing bolts and are positioned on the upper side of the pressing plate. Only the brake shaft is required to be fixedly clamped on the clamping mechanism, and a weight with set weight is hung at the other end of a rocker arm, so detection can be performed. According to the detection device, the detection process is convenient and fast, the working efficiency is improved, the detection result is intuitive and clear, and the stress of the spline can be quickly examined and judged.
Description
Technical field
The present invention relates to the improvement of motorcycle detection technique, specifically relate to the stressed device for fast detecting of a kind of motorcycle rear braking axle spline, belong to motorcycle component detection technique field.
Background technology
Before and after motorcycle, the brake axle of drum brake and rocking arm adopt spline joint, one of them important index is that the stressed need of spline meet design requirement, otherwise structural failure under certain pedal force, will affect new pattern braking efficiency, may there is serious potential safety hazard.Supplier supplies after to main engine plants at assembling finished product, cannot ensure completely the stress performance of spline.Usual main engine plants need sampling observation when entering factory, but relative to loaded down with trivial details dismounting, assembling and inspection, the method do not had can check fast, and therefore efficiency comparison is low, and the accuracy of testing result can not ensure well.
Summary of the invention
For prior art above shortcomings, the object of the present invention is to provide a kind of convenient detection, detect fast and visual result motorcycle rear braking axle spline strained detection device accurately.
To achieve these goals, the technical solution used in the present invention is such:
The stressed device for fast detecting of motorcycle rear braking axle spline, comprises base and support, and support is vertically arranged on base, and pedestal upper end face is provided with the clamp system for being clamped by the brake axle in brake axle and rocker arm composition; This clamp system is made up of pressing plate, two set bolts and two clamp nuts, and the two ends of pressing plate are provided with vertical bolt hole, and two set bolts pass the bolt hole at pressing plate two ends by rack-mount for pressing plate end, and pressing plate can slide up and down along set bolt; Clamp nut to be located on set bolt and to be positioned at above pressing plate.
Described clamp system is two covers and is positioned at the pedestal upper end left and right sides, to detect two cover brake axles and rocker arm composition simultaneously.When a set of brake axle and rocker arm composition are fixedly clamped and detect with counterweight time, because whether spline loses efficacy can not draw at once, the observing time that usual needs are certain, now another set of brake axle and rocker arm composition can be fixedly clamped in another set of clamp system and detect, in time starting to detect, the testing result of that cover just in time out, therefore greatly can improve detection efficiency, avoid meaningless wait above.Clamp system is the design of two covers simultaneously, and also can realize double non-interference detection operation, during detection, operator only needs the both sides laying respectively at support.In set of device, so just achieve the effect of two covering devices, the equipment that decreases takes up an area, and also reduces installation cost simultaneously.
Described pedestal upper end offers rectangle cell body, and rectangular channel body is positioned between two clamp systems.The design of rectangle cell body can save support materials on the one hand, reduces deadweight; Also easily make two cover clamp systems distinguish more to open, fastening clamp operation when more convenient reality detects simultaneously.
Compared to existing technology, the present invention has following beneficial effect:
1, the present invention is without the need to the loaded down with trivial details dismounting of tradition, assembling and inspection, only the brake axle in brake axle and rocker arm composition need be fixedly clamped on clamp system, and the rocking arm other end hangs up the good counterweight of weight set can check that spline is with or without cunning tooth.This pick-up unit testing process is convenient, fast, improves work efficiency, and testing result ocular and clear, can check spline stressed, judge fast.
2, out need the regular hour due to testing result, so this device there are two cover clamp systems, avoid waiting for, can realize continuously detecting, further increase work efficiency.
Accompanying drawing explanation
Fig. 1-structural representation of the present invention.
Fig. 2-Fig. 1 vertical view.
Fig. 3-Fig. 1 left view.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See Fig. 1, Fig. 2 and Fig. 3, upper as can be seen from figure, the stressed device for fast detecting of motorcycle rear braking axle spline of the present invention, comprises base 1 and support 2, and support 2 is vertically arranged on base 1, the T font that both formation are put upside down.Pedestal upper end face is provided with the clamp system for being clamped by the brake axle in brake axle and rocker arm composition, this clamp system is made up of pressing plate 3, two set bolt 4 and two clamp nuts 5, the two ends of pressing plate are provided with vertical bolt hole, pressing plate 3 is arranged on support 2 upper end through the bolt hole at pressing plate two ends by two set bolts 4, and pressing plate 3 can slide up and down along set bolt 4.Clamp nut 5 to be located on set bolt 4 and to be positioned at above pressing plate 3.
Before detection, due to gravity, pressing plate drops on pedestal upper end face.During detection, first pressing plate 3 is raised certain altitude along set bolt 4, brake axle 7 is put into by the spacing of pressing plate and support.Then the brake axle 7 in brake axle and rocker arm composition is put between pressing plate 3 and support 2, pressing plate 3 is fallen automatically and drops on brake axle 7, then by clamp nut 5, brake axle 7 is compressed by pressing plate 3, because brake axle 7 is flat square structure, so just can not rotate after compressing.Then the rocking arm free end in brake axle and rocker arm composition hangs up the counterweight of pre-set weight, can detect spline with or without sliding tooth, failure phenomenon.Counterweight weight designs stressed size according to spline and determines.If there is no sliding dental phenomenon, be then qualified, otherwise defective, and spline lost efficacy.
After detection terminates, take off counterweight, unclamp clamp nut, lift certain altitude on pressing plate is suitable and make brake axle not compacted, finally brake axle is taken out and can detect next time.
In order to improve detection efficiency further, clamp system of the present invention is two covers and is positioned at the pedestal upper end left and right sides, to detect two cover brake axles and rocker arm composition simultaneously.When a set of brake axle and rocker arm composition are fixedly clamped and detect with counterweight time, because whether spline loses efficacy can not draw at once, the stressed action time that usual needs are certain, now another set of brake axle and rocker arm composition can be fixedly clamped on another set of clamp system and to detect, when start detect time, before that cover testing result just in time out, therefore greatly can improve the utilization factor of device, improve detection efficiency simultaneously, avoid meaningless wait.Clamp system is the design of two covers simultaneously, and also can realize double non-interference detection operation, during detection, operator only needs the both sides laying respectively at support.In set of device, so just achieve the effect of two covering devices, the equipment that decreases takes up an area, and also reduces installation cost simultaneously.
Described support 2 upper end offers rectangle cell body 6, and rectangle cell body 6 is between two clamp systems.The design of rectangle cell body can save support materials on the one hand, reduces deadweight; Also easily make two cover clamp systems distinguish more to open, fastening clamp operation when more convenient reality detects simultaneously.
The device of the present invention's design, base is for realizing stable support, and support is used for clamp system to be lifted to certain altitude, is convenient to clamping when detecting and operation; Frame upper design one can fix, the pressure plate structure of fastening, clamping, then be equipped with fixing counterweight, therefore this apparatus structure is simple, and handling ease, can increase work efficiency greatly.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. the stressed device for fast detecting of motorcycle rear braking axle spline, it is characterized in that: comprise base and support, support is vertically arranged on base, and pedestal upper end face is provided with the clamp system for being clamped by the brake axle in brake axle and rocker arm composition; This clamp system is made up of pressing plate, two set bolts and two clamp nuts, and the two ends of pressing plate are provided with vertical bolt hole, and two set bolts pass the bolt hole at pressing plate two ends by rack-mount for pressing plate end, and pressing plate can slide up and down along set bolt; Clamp nut to be located on set bolt and to be positioned at above pressing plate.
2. the stressed device for fast detecting of motorcycle rear braking axle spline according to claim 1, is characterized in that: described clamp system is two covers and is positioned at the pedestal upper end left and right sides, to detect two cover brake axles and rocker arm composition simultaneously.
3. the stressed device for fast detecting of motorcycle rear braking axle spline according to claim 2, it is characterized in that: described pedestal upper end offers rectangle cell body, rectangular channel body is positioned between two clamp systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757087.7A CN104502013A (en) | 2014-12-11 | 2014-12-11 | Quick detection device for stress of spline of rear brake shaft of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757087.7A CN104502013A (en) | 2014-12-11 | 2014-12-11 | Quick detection device for stress of spline of rear brake shaft of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104502013A true CN104502013A (en) | 2015-04-08 |
Family
ID=52943434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410757087.7A Pending CN104502013A (en) | 2014-12-11 | 2014-12-11 | Quick detection device for stress of spline of rear brake shaft of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104502013A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1194664A (en) * | 1997-09-22 | 1999-04-09 | Mitsubishi Heavy Ind Ltd | Testing device for component parts of vehicle or the like |
| CN2493470Y (en) * | 2001-08-03 | 2002-05-29 | 关春善 | Rollr counter force type brake test platform tester |
| CN201607303U (en) * | 2010-01-07 | 2010-10-13 | 北京宝克测试系统有限公司 | Device for measuring dynamic torque of rotary drum braking bench |
| CN202814614U (en) * | 2012-08-14 | 2013-03-20 | 南车青岛四方机车车辆股份有限公司 | Clamping force detection tool for railway vehicle braking clamp |
| CN203595582U (en) * | 2013-12-17 | 2014-05-14 | 黑龙江省计量检定测试院 | General calibration lever for keyway type roller counterforce type brake test bench |
| CN204255631U (en) * | 2014-12-11 | 2015-04-08 | 力帆实业(集团)股份有限公司 | The stressed detection frock of motorcycle rear braking axle spline |
-
2014
- 2014-12-11 CN CN201410757087.7A patent/CN104502013A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1194664A (en) * | 1997-09-22 | 1999-04-09 | Mitsubishi Heavy Ind Ltd | Testing device for component parts of vehicle or the like |
| CN2493470Y (en) * | 2001-08-03 | 2002-05-29 | 关春善 | Rollr counter force type brake test platform tester |
| CN201607303U (en) * | 2010-01-07 | 2010-10-13 | 北京宝克测试系统有限公司 | Device for measuring dynamic torque of rotary drum braking bench |
| CN202814614U (en) * | 2012-08-14 | 2013-03-20 | 南车青岛四方机车车辆股份有限公司 | Clamping force detection tool for railway vehicle braking clamp |
| CN203595582U (en) * | 2013-12-17 | 2014-05-14 | 黑龙江省计量检定测试院 | General calibration lever for keyway type roller counterforce type brake test bench |
| CN204255631U (en) * | 2014-12-11 | 2015-04-08 | 力帆实业(集团)股份有限公司 | The stressed detection frock of motorcycle rear braking axle spline |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |