CN103286741A - Tire fast pretightening device for passenger car - Google Patents
Tire fast pretightening device for passenger car Download PDFInfo
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- CN103286741A CN103286741A CN2013101909479A CN201310190947A CN103286741A CN 103286741 A CN103286741 A CN 103286741A CN 2013101909479 A CN2013101909479 A CN 2013101909479A CN 201310190947 A CN201310190947 A CN 201310190947A CN 103286741 A CN103286741 A CN 103286741A
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- driving shaft
- screwing
- shaft
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Abstract
The invention discloses a tire fast pretightening device for a passenger car. The tire fast pretightening device comprises a shell, a plurality of driven shafts and a torque transmission part. A drive shaft is rotatably connected to the shell. each driven shaft is connected with a nut sleeve. The torque transmission part is used for transmitting torque of the drive shaft to the driven shafts. The pretightening device is simple in structure, the driven shafts distributed on the periphery of the drive shaft can be driven by the drive shaft to rotate synchronously, synchronous rotation of the nut sleeves is achieved, and pretightening efficiency of nuts on a tire is increased.
Description
Technical field
The present invention relates to a kind of fast pre-device for screwing up of nut, more precisely, relate to a kind of fast pre-device for screwing up of passenger vehicle tyre top nut.
Background technology
The general employing tire tightening machine of tightening of passenger vehicle tyre is tightened at present, before the tire tightening machine is tightened, needs earlier lug nut to be tightened on the wheel rim in advance, and the speed of manually tightening is slow, and efficient is low, and human-machine operation is poor.
Summary of the invention
The present invention provides a kind of passenger vehicle tyre fast pre-device for screwing up in order to solve problems of the prior art, and it is simple in structure, can tighten automotive tyre nut rapidly in advance, has saved the time of tightening greatly, has improved and has tightened efficient in advance.
In order to realize above-mentioned purpose, technical scheme of the present invention is: the fast pre-device for screwing up of a kind of passenger vehicle tyre, comprise housing, a driving shaft is rotationally connected on the described housing, also be provided with a plurality of driven shafts that are connected with ut socket, and the moment transmission part that the driving shaft rotating torque is passed to driven shaft.
Preferably, it is gear that described moment is transmitted part, comprises the driving gear that is fixed on the driving shaft, and is fixed on the driven gear on the driven shaft.
Preferably, on the circumferencial direction of driving shaft, be provided with a plurality of power transmission shafts that are rotatably connected on the housing equidistantly, and be fixed in the travelling gear that is used for the moment of driving gear is passed to driven gear on the power transmission shaft.
Preferably, the axle head of described driving shaft fixedly has the leader.
Preferably, the axle head of described driving shaft connects electric tool or pneumatic tools.
Device for screwing up of the present invention, it is simple in structure, can drive a plurality of driven shafts that are distributed in its circumferencial direction by driving shaft and rotate synchronously, thereby realize the synchronous rotation of a plurality of ut sockets, has improved the efficient that the tire top nut is tightened in advance.
Description of drawings
Fig. 1 shows the structural representation of device for screwing up of the present invention.
Fig. 2 shows the profile of device for screwing up among Fig. 1.
The specific embodiment
For the technical problem that the present invention is solved, the technical scheme of employing, the technique effect of obtaining should be readily appreciated that the accompanying drawing below in conjunction with concrete is described further the specific embodiment of the present invention.
With reference to figure 1, Fig. 2, the invention discloses the fast pre-device for screwing up of a kind of passenger vehicle tyre, comprise the cylindrical housings housing, a driving shaft is rotationally connected on the described housing, one driving gear 1 is fixedly arranged on the driving shaft, also be provided with a plurality of driven shafts 41 that are connected with ut socket 3, in a specific embodiment of the present invention, be provided with 5 driven shafts 41, be distributed in equidistantly on the circumferencial direction of driving shaft, fix a driven gear 4 on the every driven shaft 41 respectively, in a specific embodiment, driven gear 4 of the present invention meshes with driving gear 1 respectively, like this, rotate driving shaft, just can drive five driven shafts 41 simultaneously and rotate, thereby can be simultaneously will prevent that in advance nut while pretension in ut socket 3 is on tire.Improved the efficient of work.
In another specific embodiment, the distance that distributes at tire in view of bolt and the size of gear, pass through travelling gear 2 carry-over moments between driving gear 1 and the driven gear 4, particularly will, on the circumferencial direction of driving shaft, be provided with five power transmission shafts 21 that are rotatably connected on the housing equidistantly, and be fixed in travelling gear 2 on the power transmission shaft 21, travelling gear 2 and driving gear 1 engagement, also mesh with driven gear 4 simultaneously, and no direct matching relationship between driving gear 1 and the driven gear 4.Like this, when rotating driving shaft, the rotating torque on the driving gear 1 has passed to the driven gear 4 that is fixed on the driven shaft 41 by transmitting gear 2, drives ut socket 3 and rotates synchronously.
It is gear that the moment that the driving shaft rotating torque is passed to driven shaft 41 of the present invention is transmitted part, can also practical other structures well-known to those skilled in the art, and for example driving belt, chain etc. repeat no more its structure at this.
The axle head of driving shaft of the present invention can also fixedly have leader 5, be convenient to rotate driving shaft, preferably, the axle head of driving shaft connects electric tool or pneumatic tools, drive driving shaft by pneumatic tools and electric tool and rotate, can further improve the efficient of tightening.
Driving gear 1 of the present invention, travelling gear 2, driven gear 4 by the adjustment of gear set specifications, can also be realized the function of differential, no longer specify at this.
In order to alleviate the weight of this device for screwing up, handle 5 can adopt plastic material with housing.
The present invention is by preferred embodiment having carried out detailed explanation.Yet, by to the studying carefully of preamble, to the variation of each embodiment with to increase also be that one of ordinary skill in the art institute is apparent.Being intended that all these variations and increasing of applicant all dropped in the scope that claim of the present invention protects.
Similar numbering refers to similar element in the whole text.For the purpose of clear, the situation that some line, layer, element, parts or feature are amplified may be arranged in the accompanying drawings.
Term used herein is only for to be illustrated specific embodiment, and it is not to be intended to limit the invention.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with one of ordinary skill in the art's of the present invention understanding.
Claims (5)
1. the fast pre-device for screwing up of passenger vehicle tyre comprises housing, it is characterized in that: the driving shaft that is rotationally connected on the described housing, also be provided with a plurality of driven shafts that are connected with ut socket, and the moment transmission part that the driving shaft rotating torque is passed to driven shaft.
2. device for screwing up according to claim 1 is characterized in that: it is gear that described moment is transmitted part, comprises the driving gear that is fixed on the driving shaft, and is fixed on the driven gear on the driven shaft.
3. device for screwing up according to claim 2, it is characterized in that: on the circumferencial direction of driving shaft, be provided with a plurality of power transmission shafts that are rotatably connected on the housing equidistantly, and be fixed in the travelling gear that is used for the moment of driving gear is passed to driven gear on the power transmission shaft.
4. device for screwing up according to claim 1, it is characterized in that: the axle head of described driving shaft fixedly has the leader.
5. device for screwing up according to claim 1 is characterized in that: axle head connection electric tool or the pneumatic tools of described driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101909479A CN103286741A (en) | 2013-05-22 | 2013-05-22 | Tire fast pretightening device for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101909479A CN103286741A (en) | 2013-05-22 | 2013-05-22 | Tire fast pretightening device for passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103286741A true CN103286741A (en) | 2013-09-11 |
Family
ID=49088540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101909479A Pending CN103286741A (en) | 2013-05-22 | 2013-05-22 | Tire fast pretightening device for passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286741A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162867A (en) * | 2014-08-06 | 2014-11-26 | 陈菊芳 | Assembly device for automobile hub bolts |
| CN106272248A (en) * | 2016-09-21 | 2017-01-04 | 奇瑞汽车股份有限公司 | A kind of bolt loading and unloading device |
| CN107020505A (en) * | 2016-01-30 | 2017-08-08 | 张新强 | Pull nut apparatus |
| CN108045168A (en) * | 2017-12-13 | 2018-05-18 | 王和平 | A kind of automobile falls into ground lifesaving appliance |
| CN112936162A (en) * | 2021-03-22 | 2021-06-11 | 西安理工大学 | Synchronous replacer of automobile wheel hub screw |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969245A (en) * | 1988-03-04 | 1990-11-13 | Gevas James C | Wheeled vehicle tire wheel mounting aid |
| CN2555983Y (en) * | 2002-07-05 | 2003-06-18 | 陈茂亮 | Bolt tensioner |
| CN202106348U (en) * | 2011-05-20 | 2012-01-11 | 浙江吉利汽车研究院有限公司 | Tyre pretightening machine |
| CN202388461U (en) * | 2011-11-28 | 2012-08-22 | 浙江金刚汽车有限公司 | Nut pre-tightening device for automobile tire |
| CN203317345U (en) * | 2013-05-22 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Fast pre-tightening device of tyres of passenger vehicles |
-
2013
- 2013-05-22 CN CN2013101909479A patent/CN103286741A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969245A (en) * | 1988-03-04 | 1990-11-13 | Gevas James C | Wheeled vehicle tire wheel mounting aid |
| CN2555983Y (en) * | 2002-07-05 | 2003-06-18 | 陈茂亮 | Bolt tensioner |
| CN202106348U (en) * | 2011-05-20 | 2012-01-11 | 浙江吉利汽车研究院有限公司 | Tyre pretightening machine |
| CN202388461U (en) * | 2011-11-28 | 2012-08-22 | 浙江金刚汽车有限公司 | Nut pre-tightening device for automobile tire |
| CN203317345U (en) * | 2013-05-22 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Fast pre-tightening device of tyres of passenger vehicles |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162867A (en) * | 2014-08-06 | 2014-11-26 | 陈菊芳 | Assembly device for automobile hub bolts |
| CN107020505A (en) * | 2016-01-30 | 2017-08-08 | 张新强 | Pull nut apparatus |
| CN106272248A (en) * | 2016-09-21 | 2017-01-04 | 奇瑞汽车股份有限公司 | A kind of bolt loading and unloading device |
| CN108045168A (en) * | 2017-12-13 | 2018-05-18 | 王和平 | A kind of automobile falls into ground lifesaving appliance |
| CN112936162A (en) * | 2021-03-22 | 2021-06-11 | 西安理工大学 | Synchronous replacer of automobile wheel hub screw |
| CN112936162B (en) * | 2021-03-22 | 2022-05-27 | 西安理工大学 | Synchronous formula replacer of automobile wheel hub screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |