CN104309580A - Rotary positioning mechanism of vehicle wiper sleeve - Google Patents
Rotary positioning mechanism of vehicle wiper sleeve Download PDFInfo
- Publication number
- CN104309580A CN104309580A CN201410515431.1A CN201410515431A CN104309580A CN 104309580 A CN104309580 A CN 104309580A CN 201410515431 A CN201410515431 A CN 201410515431A CN 104309580 A CN104309580 A CN 104309580A
- Authority
- CN
- China
- Prior art keywords
- positioning mechanism
- stop collar
- locating dowel
- dowel pin
- wiper
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/043—Attachment of the wiper assembly to the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a rotary positioning mechanism of a vehicle wiper sleeve, and relates to a positioning mechanism. The positioning mechanism is provided with a positioning pin which revolves freely and is inserted into a limiting sleeve in an axial movable manner, wherein the side wall of the limiting sleeve is provided with a cam groove and a turning handle which penetrates through the cam groove in the limiting sleeve and is connected with the positioning pin. Rotary positioning is realized through the positioning pin and the limiting sleeve; the welding positioning precision of the wiper sleeve is effectively guaranteed; the mounting precision is high; the consistency of each moving component is good; the technical requirement on a moving track is certainly met; the frictional vibration between every two components of the wiper is reduced, the integral service life of a wiper is prolonged and the reliability and the safety for work of the wiper are improved while the welding positioning precision of the wiper sleeve is guaranteed. The invention aims to provide a precise positioning mechanism for mounting the vehicle wiper sleeve.
Description
Technical field
The present invention relates to a kind of detent mechanism, especially a kind of windshield wiper for automobile cover rotary positioning mechanism.
Background technology
Body framwork is passenger vehicle main carriers, just as the skeleton bone of human body, not only bear total weight and the load of passenger vehicle, from various different impact and torsion in operational process, also carry the fixing of the various functional component of passenger vehicle, keep its morpheme size, ensure its relative shape and stability.
The rain brush of passenger vehicle is when rainy weather, play the rainwater wiped off on passenger car front windshield, improve the effect of rainy day visuality, just as the steam of Glass cleaning cloth wipe eyeglasses sheet, reliable and the effect of its workmanship, can directly determine chaufeur and see front road conditions clearly, as seen the road conditions in front clearly, the safety of whole passenger vehicle also can not be guaranteed at all.
At present, the each movable parts of rain brush on passenger car front windshield due to setting accuracy inadequate, rain brush is caused to lose efficacy, manifestation is for burning insurance, burning relay, burn motor, burning electric wire etc., can not normally use on rainy day, or can not use, cause passenger vehicle phenomenon that is late, traffic accident of stopping transport, even cause can be found everywhere, bring larger economic loss and social concern to transport enterprise, contractor unit, passenger, society. at all
Summary of the invention
The object of the invention is for overcoming above-mentioned the deficiencies in the prior art, providing a kind of windshield wiper for automobile to overlap rotary positioning mechanism.
For achieving the above object, the present invention adopts following technical proposals:
A kind of windshield wiper for automobile cover rotary positioning mechanism, it has revolution freely and axially movably can intert the locating dowel pin in stop collar, and described stop collar sidewall offers cam path, and through the turning handle that the cam path on stop collar is connected with locating dowel pin.
Preferably, described locating dowel pin is provided with Step Shaft, the sloping platform that described Step Shaft comprises thick shaft part, thin shaft part and is arranged between thick shaft part and thin shaft part.
Preferably, described stop collar sidewall epirelief race entirety is in inverted "L" shaped.
Preferably, described turning handle one end is provided with outside thread, and described locating dowel pin sidewall offers tapped bore, and described turning handle is threaded with the tapped bore on locating dowel pin outer wall through the cam path on stop collar.
Preferably, detent mechanism also comprises positioning seat, and described positioning seat is welded on bottom stop collar.
The invention has the beneficial effects as follows:
1, the present invention realizes rotating location by locating dowel pin and stop collar, rain brush cover welding positioning precision is effectively ensured, the high each movable parts conformability of setting accuracy is good, guarantee to meet technical requirements path of motion, the while that rain brush cover welding positioning precision being guaranteed, decrease the abrasive vibration between rain brush all parts, extend rain brush whole service life, add rain brush functional reliability and safety.
2, the present invention is reasonable in design, and structure is simple, easy to make and cheap for manufacturing cost, is applicable to producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of rain brush of the present invention cover rotary positioning mechanism;
Fig. 2 is the generalized section of rain brush of the present invention cover rotary positioning mechanism when stretching out work;
Fig. 3 is the front view of Fig. 2;
Generalized section when Fig. 4 is the rotary positioning mechanism retraction depanning of rain brush of the present invention cover;
Fig. 5 is the front view of Fig. 4
Fig. 6 is rain brush of the present invention cover rotary positioning mechanism locating dowel pin and turning handle structural representation;
Fig. 7 is rain brush of the present invention cover rotary positioning mechanism stop collar and location seat structure schematic diagram;
Wherein, 001 locating dowel pin; 002 rain brush cover; 003 stop collar; 004 turning handle; 005 positioning seat; 006 moulding bed; 007 cam path.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
A kind of windshield wiper for automobile cover rotary positioning mechanism, it has revolution freely and axially movably can intert the locating dowel pin 001 in stop collar 003, described stop collar 003 sidewall offers cam path 007, and through the turning handle 004 that the cam path 007 on stop collar 003 is connected with locating dowel pin 001.
On technique scheme basis, composition graphs 6 illustrates the present embodiment, and described locating dowel pin 001 is provided with Step Shaft, the sloping platform that described Step Shaft comprises thick shaft part, thin shaft part and is arranged between thick shaft part and thin shaft part.Thin shaft part strengthens the movement clearance between locating dowel pin 001 and stop collar 003, less friction.Thick shaft part ensures location accuracy, the object of sloping platform be for locating dowel pin slide axially reducing time, play the guiding role.
On technique scheme basis, composition graphs 6 and Fig. 7 illustrate the present embodiment, and described stop collar 003 sidewall epirelief race 007 entirety is in inverted "L" shaped.Described turning handle 004 one end is provided with outside thread, and described locating dowel pin sidewall offers tapped bore, and described turning handle 004 is threaded with locating dowel pin 001 outer wall upper screwed hole through the cam path 007 on stop collar 003.Cam path 007 is in inverted "L" shaped, and turning handle 004 moves in inverted "L" shaped cam path 007, realizes locating dowel pin 001 axial motion and rotates control.
On technique scheme basis, composition graphs 7 illustrates the present embodiment, and detent mechanism also comprises positioning seat 005, and described positioning seat 005 is welded on bottom stop collar 003.Positioning seat 005 as the carrier of detent mechanism, facilitate detent mechanism in use lay location.
Working process
Below in conjunction with Fig. 1 to Fig. 7, working process of the present invention is described.
First by positioning seat 005, detent mechanism is fixed on moulding bed 006, and guarantee that stop collar 001 is positioned at rain brush cover 002 and wants below position of weld, then turning handle 004 moved to the top in stop collar 003 epirelief race 007 and turn to high order end, now locating dowel pin 001 is in along with turning handle 004 moves and stretches out completely and keep self-locking state, as shown in Figures 2 and 3, the sponson of locating dowel pin 001 enters the location that rain brush cover 002 realizes overlapping rain brush 002, is now fixed welding to rain brush cover 002.Then, turning handle 004 is forwarded to the right in cam path 007 and move and descend place most, locating dowel pin 001 is retracted completely, as shown in Figure 4 and Figure 5, completes the welding of rain brush cover.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (5)
1. a windshield wiper for automobile cover rotary positioning mechanism, it is characterized in that, it has revolution freely and axially movably can intert the locating dowel pin in stop collar, and described stop collar sidewall offers cam path, and through the turning handle that the cam path on stop collar is connected with locating dowel pin.
2. a kind of windshield wiper for automobile cover rotary positioning mechanism as claimed in claim 1, it is characterized in that, described locating dowel pin is provided with Step Shaft, the sloping platform that described Step Shaft comprises thick shaft part, thin shaft part and is arranged between thick shaft part and thin shaft part.
3. a kind of windshield wiper for automobile cover rotary positioning mechanism as claimed in claim 2, it is characterized in that, described stop collar sidewall epirelief race entirety is in inverted "L" shaped.
4. a kind of windshield wiper for automobile cover rotary positioning mechanism as claimed in claim 1 or 2, it is characterized in that, described turning handle one end is provided with outside thread, described locating dowel pin sidewall offers tapped bore, and described turning handle is threaded with the tapped bore on locating dowel pin outer wall through the cam path on stop collar.
5. a kind of windshield wiper for automobile cover rotary positioning mechanism as claimed in claim 4, it is characterized in that, detent mechanism also comprises positioning seat, and described positioning seat is welded on bottom stop collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515431.1A CN104309580B (en) | 2014-09-29 | 2014-09-29 | Rotary positioning mechanism of vehicle wiper sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515431.1A CN104309580B (en) | 2014-09-29 | 2014-09-29 | Rotary positioning mechanism of vehicle wiper sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309580A true CN104309580A (en) | 2015-01-28 |
| CN104309580B CN104309580B (en) | 2017-01-25 |
Family
ID=52364950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410515431.1A Active CN104309580B (en) | 2014-09-29 | 2014-09-29 | Rotary positioning mechanism of vehicle wiper sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309580B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109393888A (en) * | 2018-12-07 | 2019-03-01 | 广州市吉谷电器科技有限公司 | Rotary lifting-type component and its application |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202344157U (en) * | 2011-10-22 | 2012-07-25 | 浙江吉利汽车研究院有限公司 | Automobile welding clamp positioning pin |
| CN103008941A (en) * | 2012-06-08 | 2013-04-03 | 济南吉利汽车有限公司 | Positioning clamping device for workpiece with cavity and positioning hole |
| CN203062629U (en) * | 2012-12-14 | 2013-07-17 | 重庆洋迪机电有限公司 | Thrust clamping device |
| CN203062260U (en) * | 2012-11-14 | 2013-07-17 | 王振洪 | Positioning device of milling machine square tool holding device |
| CN103624572A (en) * | 2013-11-19 | 2014-03-12 | 浙江吉利控股集团有限公司 | Fixture locating device |
| CN203585018U (en) * | 2013-11-22 | 2014-05-07 | 中航黑豹股份有限公司 | Fixing location pin fast to change |
| CN204124105U (en) * | 2014-09-29 | 2015-01-28 | 中通客车控股股份有限公司 | A kind of windshield wiper for automobile cover rotary positioning mechanism |
-
2014
- 2014-09-29 CN CN201410515431.1A patent/CN104309580B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202344157U (en) * | 2011-10-22 | 2012-07-25 | 浙江吉利汽车研究院有限公司 | Automobile welding clamp positioning pin |
| CN103008941A (en) * | 2012-06-08 | 2013-04-03 | 济南吉利汽车有限公司 | Positioning clamping device for workpiece with cavity and positioning hole |
| CN203062260U (en) * | 2012-11-14 | 2013-07-17 | 王振洪 | Positioning device of milling machine square tool holding device |
| CN203062629U (en) * | 2012-12-14 | 2013-07-17 | 重庆洋迪机电有限公司 | Thrust clamping device |
| CN103624572A (en) * | 2013-11-19 | 2014-03-12 | 浙江吉利控股集团有限公司 | Fixture locating device |
| CN203585018U (en) * | 2013-11-22 | 2014-05-07 | 中航黑豹股份有限公司 | Fixing location pin fast to change |
| CN204124105U (en) * | 2014-09-29 | 2015-01-28 | 中通客车控股股份有限公司 | A kind of windshield wiper for automobile cover rotary positioning mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109393888A (en) * | 2018-12-07 | 2019-03-01 | 广州市吉谷电器科技有限公司 | Rotary lifting-type component and its application |
| CN109393888B (en) * | 2018-12-07 | 2024-04-05 | 广州吉谷电器有限公司 | Rotary lifting assembly and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104309580B (en) | 2017-01-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 252000 No.261 Huanghe Road, economic development zone, Liaocheng City, Shandong Province Patentee after: Zhongtong bus Limited by Share Ltd. Address before: 252000 No. 10, Dongchangfu, Liaocheng District, Shandong, Jianshe Road Patentee before: ZHONGTONG BUS HOLDING Co.,Ltd. |
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| CP03 | Change of name, title or address |