CN103851989A - Angle position test tool of clock spring installation board and ignition switch installation frame - Google Patents
Angle position test tool of clock spring installation board and ignition switch installation frame Download PDFInfo
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- CN103851989A CN103851989A CN201310563766.6A CN201310563766A CN103851989A CN 103851989 A CN103851989 A CN 103851989A CN 201310563766 A CN201310563766 A CN 201310563766A CN 103851989 A CN103851989 A CN 103851989A
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- ignition switch
- clock spring
- angle position
- hole
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Abstract
The invention relates to the field of automobile part detection devices, and provides an angle position test tool of a clock spring installation board 9 and an ignition switch installation frame 8. The angle position test tool of the clock spring installation board and the ignition switch installation frame comprises a bottom board, a right clamping block, a right clamping block drive device, a left clamping block, a lifting device, a spline section and installation hole detection assembly, a locating groove and a locating block, wherein the right clamping block is connected with the bottom board through a slide way and is provided with a right clamping groove and a square hole locating head; the left clamping block is provided with a left clamping groove and is fixedly connected with the bottom board; the spline section and installation hole detection assembly is connected with the lifting device; the locating groove is matched with the ignition switch installation frame in width; the locating block is fixedly connected with the bottom board. The angle position test tool of the clock spring installation board and the ignition switch installation frame is small in detection error and high in detection efficiency.
Description
Technical field
The present invention relates to the another part detection device of automobile field, especially a kind of clock spring installing plate and ignition switch erecting frame angle position cubing.
Background technology
The disclosure of the invention of Chinese Patent Application No. CN201010257429.0 a kind of novel clock spring, comprise upper shell and lower house, upper shell is connected on steering wheel skeleton, lower house is connected on steering column, on lower house, be fixed with the sliding plate that conductive material is made, sliding plate is connected with vehicle power supply, and the thimble being connected with on upper shell in thimble assembly and thimble assembly remains and contact with sliding plate, and the thimble in thimble assembly is made up of conductive material and the electrical equipment at thimble and steering wheel place is connected.The upper shell of the clock spring of automobile and lower house are connected in respectively on steering wheel skeleton and steering column: between upper shell and lower house, have the rat tail of the rat tail of main gasbag and air bag and the shift knob of bearing circle and control module etc.; When rotating of steering wheel, these rat tails outside steering column can take up or oppositely unclamp by forward, in the time that bearing circle forwards extreme position to a side, go beyond the limit of and will be pulled off if rat tail forward takes up, so must ensure the correct angle position of clock spring on steering column while installation; As shown in Figure 1: steering column 7 is provided with spline segment 71; On steering column, be welded with the ignition switch erecting frame 8 that has the clock spring installing plate that is provided with three mounting holes 91 9 of relative angular position requirement with spline segment respectively and be provided with location square hole 81; Three mounting holes and the location square hole relative angular position of ignition switch erecting frame and the quality of spline segment that detect respectively at present spline segment, clock spring installing plate with traditional measurer, exist and detect error greatly and the low deficiency of detection efficiency; Therefore, design a kind of three mounting holes and the location square hole relative angular position of ignition switch erecting frame and quality of spline segment that detects spline segment, clock spring installing plate, detect the little and high clock spring installing plate position checking tool of detection efficiency of error, become problem demanding prompt solution.
Summary of the invention
The object of the invention is to detect respectively in order to overcome measurer that current use is traditional three mounting holes and the location square hole relative angular position of ignition switch erecting frame and the quality of spline segment of spline segment, clock spring installing plate, exist and detect error greatly and the low deficiency of detection efficiency, a kind of three mounting holes and the location square hole relative angular position of ignition switch erecting frame and quality of spline segment that detects spline segment, clock spring installing plate is provided, detects the little and high clock spring installing plate position checking tool of detection efficiency of error.
Concrete technical scheme of the present invention is:
A kind of clock spring installing plate and ignition switch erecting frame angle position cubing, comprise that base plate is connected and is provided with right fixture block, the right fixture block drive unit of right clip slot and square hole positioning head, is provided with left clip slot and spline segment that the left fixture block that is fixedly connected with base plate is connected with jacking gear, with jacking gear and mounting hole detection components, is provided with the locating slot that width mates with the width of ignition switch erecting frame the locating piece being fixedly connected with base plate by slide rail with base plate.When this clock spring installing plate and ignition switch erecting frame angle position cubing are used, the tubing string hole that the lower end of steering column has through base plate and a side of steering column gusset are close to left clip slot, and ignition switch erecting frame is placed in the locating slot of locating piece; Right fixture block drive unit promotes right fixture block and moves right, and right clip slot is pushed down the opposite side of steering column gusset; Square hole positioning head inserts the location square hole of igniting switch mounting; Jacking gear drives spline segment and mounting hole detection components to decline spline segment and mounting hole is detected.It is little high with detection efficiency that this clock spring installing plate and ignition switch erecting frame angle position cubing detect error.
As preferably, described spline segment and mounting hole detection components comprise that lower end is provided with the mainboard of the splined hole mating with the spline segment of steering column, three ladder test pins, three stage clips and three cover plates; The upper end of mainboard is provided with three pin-and-holes that mate with the large end of ladder test pin; The bottom surface of pin-and-hole is provided with the through hole connecting with the lower end of mainboard; The large end of each ladder test pin is arranged in a pin-and-hole, and the small end of ladder test pin stretches out outside through hole; Each stage clip is arranged in a pin-and-hole and a cover plate is pushed down a stage clip and is fixedly connected with the upper end of mainboard.Spline segment and mounting hole detection components are simple and practical; When the small end of ladder test pin can not make to have deformability through mounting hole can defective work piece or cubing.
As preferably, described spline segment and mounting hole detection components also comprise three for detection of clock spring installing plate the displacement transducer with respect to steering column axis verticality; Three displacement transducers are fixedly connected with mainboard respectively.Can detect the verticality of clock spring installing plate with respect to steering column axis by three displacement transducers.
As preferably, described jacking gear is the one-dimensional digital control slide unit being fixedly connected with base plate; One side of mainboard is fixedly connected with the slide block of one-dimensional digital control slide unit.Jacking gear be one-dimensional digital control slide unit be convenient to control and lifting precision high.
As preferably, described right fixture block drive unit is the cylinder being fixedly connected with base plate; The cylinder bar of cylinder is fixedly connected with right fixture block.Right fixture block drive unit is that cylinder is simple and practical.
As preferably, the end of the described each side of square hole positioning head is equipped with guiding surface.Be convenient to insert location square hole.
As preferably, the shape of cross section of described left clip slot is semicircle; Described right clip slot is V-shaped groove; Angle between right clip slot dual-side is 75 degree to 100 degree.Be convenient to overcome the diameter error clamping steering column of steering column.
Compared with prior art, the invention has the beneficial effects as follows: one. it is little high with detection efficiency that this clock spring installing plate and ignition switch erecting frame angle position cubing detect error.Two. spline segment and mounting hole detection components are simple and practical; When the small end of ladder test pin can not make to have deformability through mounting hole can defective work piece or cubing.Three. can detect the verticality of clock spring installing plate with respect to steering column axis by three displacement transducers.Four. jacking gear be one-dimensional digital control slide unit be convenient to control and lifting precision high.Five. right fixture block drive unit is that cylinder is simple and practical.Six. the end of the each side of square hole positioning head is equipped with guiding surface, is convenient to insert location square hole.Seven. the shape of cross section of left clip slot is semicircle, and right clip slot is V-shaped groove, is convenient to overcome the diameter error clamping steering column of steering column.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view;
Fig. 4 is the left view of switch mounting locating piece of lighting a fire in Fig. 1.
In figure: slide rail-1, base plate-2, tubing string hole-21, right fixture block-3, right clip slot-31, square hole positioning head-32, guiding surface-33, left fixture block-4, left clip slot-41, spline segment and mounting hole detection components-5, splined hole-51, mainboard-52, ladder test pin-53, stage clip-54, cover plate-55, displacement transducer-56, pin-and-hole-57, through hole-58, locating piece-6, locating slot-61, steering column-7, spline segment-71, ignition switch erecting frame-8, square hole-81, location, clock spring installing plate-9, mounting hole-91, right fixture block drive unit-10, jacking gear-11.
Embodiment
Below in conjunction with shown in accompanying drawing, the present invention is described further.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4: a kind of clock spring installing plate and ignition switch erecting frame angle position cubing, comprise base plate 2 be connected and have by slide rail 1 with base plate 2 right clip slot 31 and square hole positioning head 32 right fixture block 3, right fixture block drive unit 10, there is left clip slot 41 and the left fixture block 4 and jacking gear 11, the spline segment and the mounting hole detection components 5 that are connected with jacking gear 11 that are connected with base plate 2 screws, there is the locating piece 6 that width is connected with the locating slot 61 of the width clearance fit of ignition switch erecting frame 8 and with base plate 2 screws.
Described spline segment and mounting hole detection components 5 comprise lower end have with the mainboard 52 of the splined hole 51 of spline segment 71 clearance fit of steering column 7, three ladder test pins 53, three stage clips 54, three cover plates 55 and three for detection of clock spring installing plate 9 displacement transducer 56 with respect to steering column 7 axis verticalities; The upper end of mainboard 52 has three pin-and-holes 57 that coordinate with the large splaying of ladder test pin 53; The bottom surface of pin-and-hole 57 has the through hole 58 connecting with the lower end of mainboard 52; The large end of each ladder test pin 53 is arranged in a pin-and-hole 57, and the small end of ladder test pin 53 stretches out outside through hole 58; Each stage clip 54 is arranged in a pin-and-hole 57 and a cover plate 55 is pushed down a stage clip 54 and is connected with the upper end screw of mainboard 52; Three displacement transducers 56 are connected with mainboard 52 screws respectively.
Described jacking gear 11 is the one-dimensional digital control slide unit being connected with base plate 2 screws; One side of mainboard 52 is connected with the slide block screw of one-dimensional digital control slide unit.Described right fixture block drive unit 10 is the cylinder being connected with base plate 2 screws; The cylinder bar of cylinder is threaded with right fixture block 3.The end of described square hole positioning head 32 each sides all has guiding surface 33.The shape of cross section of described left clip slot 41 is semicircle.Described right clip slot 31 is V-shaped groove; Angle between right clip slot 31 dual-sides is 90 degree.
When this clock spring installing plate and ignition switch erecting frame angle position cubing are used, the tubing string hole 21 that the lower end of steering column 7 has through base plate 2 and a side of steering column 7 gussets are close to left clip slot 41, and ignition switch erecting frame is placed in the locating slot 61 of locating piece 6; Right fixture block drive unit 10 promotes right fixture block 3 and moves right, and right clip slot 31 is pushed down the opposite side of steering column 7 gussets; Square hole positioning head 32 inserts the location square hole 81 of igniting switch mounting 8; Jacking gear 11 drives spline segment and mounting hole detection components 5 to decline, the spline segment 71 of steering column 7 inserts splined hole 51, the small end of three ladder test pins 53 inserts respectively three mounting holes 91 of clock spring installing plate 9, and three mounting holes 91 of spline segment 71, clock spring installing plate 9 and the relative angular position of location square hole 81 and the quality of spline segment of ignition switch erecting frame 8 meet the requirements; Can detect the verticality of clock spring installing plate 9 with respect to steering column 7 axis by three displacement transducers 56.
The invention has the beneficial effects as follows: it is little high with detection efficiency that this clock spring installing plate and ignition switch erecting frame angle position cubing detect error.Spline segment and mounting hole detection components are simple and practical; When the small end of ladder test pin can not make to have deformability through mounting hole can defective work piece or cubing.Can detect the verticality of clock spring installing plate with respect to steering column axis by three displacement transducers.Jacking gear be one-dimensional digital control slide unit be convenient to control and lifting precision high.Right fixture block drive unit is that cylinder is simple and practical.The end of the each side of square hole positioning head is equipped with guiding surface, is convenient to insert location square hole.The shape of cross section of left clip slot is semicircle, and right clip slot is V-shaped groove, is convenient to overcome the diameter error clamping steering column of steering column.
It is apparent to one skilled in the art that the present invention can change into various ways, and such change is not thought and departed from the scope of the present invention.All so apparent amendments of the technician to described field, within being included in the scope of this claim.
Claims (7)
1. a clock spring installing plate and ignition switch erecting frame angle position cubing, it is characterized in that, comprise that base plate is connected and is provided with right fixture block, the right fixture block drive unit of right clip slot and square hole positioning head, is provided with left clip slot and spline segment that the left fixture block that is fixedly connected with base plate is connected with jacking gear, with jacking gear and mounting hole detection components, is provided with the locating slot that width mates with the width of ignition switch erecting frame the locating piece being fixedly connected with base plate by slide rail with base plate.
2. clock spring installing plate according to claim 1 and ignition switch erecting frame angle position cubing, is characterized in that: described spline segment and mounting hole detection components comprise that lower end is provided with the mainboard of the splined hole mating with the spline segment of steering column, three ladder test pins, three stage clips and three cover plates; The upper end of mainboard is provided with three pin-and-holes that mate with the large end of ladder test pin; The bottom surface of pin-and-hole is provided with the through hole connecting with the lower end of mainboard; The large end of each ladder test pin is arranged in a pin-and-hole, and the small end of ladder test pin stretches out outside through hole; Each stage clip is arranged in a pin-and-hole and a cover plate is pushed down a stage clip and is fixedly connected with the upper end of mainboard.
3. clock spring installing plate according to claim 2 and ignition switch erecting frame angle position cubing, is characterized in that: described spline segment and mounting hole detection components also comprise three for detection of clock spring installing plate the displacement transducer with respect to steering column axis verticality; Three displacement transducers are fixedly connected with mainboard respectively.
4. according to the clock spring installing plate described in claim 2 or 3 and ignition switch erecting frame angle position cubing, it is characterized in that: described jacking gear is the one-dimensional digital control slide unit being fixedly connected with base plate; One side of mainboard is fixedly connected with the slide block of one-dimensional digital control slide unit.
5. according to the clock spring installing plate described in claim 2 or 3 and ignition switch erecting frame angle position cubing, it is characterized in that: described right fixture block drive unit is the cylinder being fixedly connected with base plate; The cylinder bar of cylinder is fixedly connected with right fixture block.
6. according to the clock spring installing plate described in claim 1 or 2 or 3 and ignition switch erecting frame angle position cubing, it is characterized in that: the end of the described each side of square hole positioning head is equipped with guiding surface.
7. according to the clock spring installing plate described in claim 1 or 2 or 3 and ignition switch erecting frame angle position cubing, it is characterized in that: the shape of cross section of described left clip slot is for semicircle; Right clip slot is V-shaped groove; Angle between right clip slot dual-side is 75 degree to 100 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563766.6A CN103851989B (en) | 2013-11-14 | 2013-11-14 | Clock spring installing plate and ignition switch installing rack angle position cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563766.6A CN103851989B (en) | 2013-11-14 | 2013-11-14 | Clock spring installing plate and ignition switch installing rack angle position cubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851989A true CN103851989A (en) | 2014-06-11 |
| CN103851989B CN103851989B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310563766.6A Expired - Fee Related CN103851989B (en) | 2013-11-14 | 2013-11-14 | Clock spring installing plate and ignition switch installing rack angle position cubing |
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| Country | Link |
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| CN (1) | CN103851989B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917036A (en) * | 2015-06-25 | 2015-09-16 | 苏州石丸英合精密机械有限公司 | Accelerator plug connection mechanism of automobile brake-and-accelerator pedal checking machine |
| CN106206124A (en) * | 2016-07-22 | 2016-12-07 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Automobile ignition switch press-loading device |
| CN106571571A (en) * | 2016-11-02 | 2017-04-19 | 沈阳化工大学 | Clock spring positioning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001043240A1 (en) * | 1999-12-07 | 2001-06-14 | Methode Electronics, Inc. | Compressed air clockspring |
| CN101931153A (en) * | 2010-08-19 | 2010-12-29 | 浙江吉利汽车研究院有限公司 | Novel clock spring |
| CN201744985U (en) * | 2010-07-05 | 2011-02-16 | 浙江金刚汽车有限公司 | Automobile-used split assembly platform for ignition lock bracket and steering column |
| CN202009149U (en) * | 2011-02-28 | 2011-10-12 | 浙江吉利汽车研究院有限公司 | Mounting structure for clock spring |
| CN202162544U (en) * | 2011-05-19 | 2012-03-14 | 上海盈智汽车电子有限公司 | Press-mounting device of clock spring rolling wheel part |
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2013
- 2013-11-14 CN CN201310563766.6A patent/CN103851989B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001043240A1 (en) * | 1999-12-07 | 2001-06-14 | Methode Electronics, Inc. | Compressed air clockspring |
| CN201744985U (en) * | 2010-07-05 | 2011-02-16 | 浙江金刚汽车有限公司 | Automobile-used split assembly platform for ignition lock bracket and steering column |
| CN101931153A (en) * | 2010-08-19 | 2010-12-29 | 浙江吉利汽车研究院有限公司 | Novel clock spring |
| CN202009149U (en) * | 2011-02-28 | 2011-10-12 | 浙江吉利汽车研究院有限公司 | Mounting structure for clock spring |
| CN202162544U (en) * | 2011-05-19 | 2012-03-14 | 上海盈智汽车电子有限公司 | Press-mounting device of clock spring rolling wheel part |
Non-Patent Citations (1)
| Title |
|---|
| 马江飞等: "时钟弹簧性能检测仪的设计", 《科技情报开发与经济》, vol. 16, no. 4, 31 December 2005 (2005-12-31), pages 169 - 170 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917036A (en) * | 2015-06-25 | 2015-09-16 | 苏州石丸英合精密机械有限公司 | Accelerator plug connection mechanism of automobile brake-and-accelerator pedal checking machine |
| CN106206124A (en) * | 2016-07-22 | 2016-12-07 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Automobile ignition switch press-loading device |
| CN106206124B (en) * | 2016-07-22 | 2019-03-22 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Automobile ignition switch press-loading device |
| CN106571571A (en) * | 2016-11-02 | 2017-04-19 | 沈阳化工大学 | Clock spring positioning device |
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| Publication number | Publication date |
|---|---|
| CN103851989B (en) | 2016-06-29 |
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Granted publication date: 20160629 Termination date: 20191114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |