CN202326791U - Driving shaft assembly convenient to disassemble - Google Patents
Driving shaft assembly convenient to disassemble Download PDFInfo
- Publication number
- CN202326791U CN202326791U CN201120508948XU CN201120508948U CN202326791U CN 202326791 U CN202326791 U CN 202326791U CN 201120508948X U CN201120508948X U CN 201120508948XU CN 201120508948 U CN201120508948 U CN 201120508948U CN 202326791 U CN202326791 U CN 202326791U
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- China
- Prior art keywords
- shaft
- universal joint
- plate
- left half
- tie
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a driving shaft assembly convenient to disassemble, which belongs to the technical field of machinery and solves the problems that the conventional driving shaft assembly is troublesome to replace and wastes time and labor. The driving shaft assembly convenient to disassemble comprises an intermediate shaft, a fixed end universal joint and a sliding universal joint, wherein the fixed end universal joint is arranged at one end of the intermediate shaft; the sliding universal joint is arranged at the other end of the intermediate shaft; the intermediate shaft comprises a left half shaft and a right half shaft; a left linked disk and a right linked disk which are fixedly connected through a bolt are connected between the left half shaft and the right half shaft; the left linked disk and the left half shaft are fixedly connected; and the right linked disk and the right half shaft are fixedly connected. The driving shaft assembly convenient to disassemble has the advantages of simple structure and convenience in assembling and disassembling.
Description
Technical field
The utility model belongs to field of mechanical technique, particularly a kind of drive shaft assembly for convenience detach.
Background technique
The total Chengdu of automobile driving axle is to be provided with the axostylus axostyle that connects universal joint in the middle of adopting the two ends universal joint at present; This design has just been considered the usability of live axle, and to material-saving joint consumption, that the maintenance and installation aspect is not considered is thorough, in the driving process, has needed to turn to effect owing to be in the universal joint of road wheel end; And the universal joint that is in the gearbox end just just produces slippage under the situation of Uneven road and the slippage scope is very little; So the wearing and tearing of road wheel end universal joint are big, the life-span is low, is the parts that needs are often changed; Whenever change three road wheel end universal joints according to statistics and just need change a gearbox end universal joint; Again load onto car again and whenever tear next universal joint open, the maintenance step is more loaded down with trivial details usually, and the time is also long.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of drive shaft assembly simple in structure, easy to loading and unloading.
The purpose of the utility model can realize through following technical proposal: a kind of drive shaft assembly for convenience detach; Comprise jack shaft, be arranged on the fixed end universal joint of jack shaft one end and be arranged on the slippage universal joint of the jack shaft the other end; It is characterized in that; Described jack shaft comprises left half axle and right axle shaft; Be connected with the left tie-plate and the right tie-plate that are connected through bolt between described left half axle and the right axle shaft, described left tie-plate and left half axle are connected, and described right tie-plate and right axle shaft are connected.
In above-mentioned drive shaft assembly for convenience detach; Be provided with spline on described left tie-plate and the right tie-plate; All be provided with spline on the end of described left half axle and right axle shaft accordingly, described spline is provided with draw-in groove and jump ring is installed in draw-in groove at the place, exterior edge face near left half axle and right axle shaft respectively.
Compared with prior art; The utility model is through being divided into jack shaft left half axle and the right axle shaft that removably connects; Thereby when the fixed end universal joint damages, can dismantle the semiaxis and the universal joint of fixed end universal joint easily and change, improve time efficiency greatly and reduced time cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the sectional structure schematic representation at A-A place among Fig. 1.
Among the figure, 1, left half axle; 2, right axle shaft; 3, fixed end universal joint; 4, slippage universal joint; 5, left tie-plate; 6, right tie-plate; 7, bolt; 8, jump ring; 9, spline; 10, spline.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2; The drive shaft assembly of this convenience dismounting comprises jack shaft, be arranged on the fixed end universal joint 3 of jack shaft one end and be arranged on the slippage universal joint 4 of the jack shaft the other end; Wherein jack shaft comprises left half axle 1 and right axle shaft 2; Between left half axle 1 and right axle shaft 2, be connected with the left tie-plate 5 and right tie-plate 6 that are connected through bolt 7, wherein left tie-plate 5 is connected with left half axle 1, and right tie-plate 6 is connected with right axle shaft 2.
On left tie-plate 5 and right tie-plate 6, be provided with spline 10; All be provided with spline 9 accordingly on the end of left half axle 1 and right axle shaft 2; Spline 9 is provided with draw-in groove and jump ring 8 is installed in draw-in groove at the place, exterior edge face near left half axle 1 and right axle shaft 2 respectively, and spline 9 is set in the spline 10 and with the jump ring 8 of end and locatees.
Through jack shaft being divided into the left half axle that removably connects 1 and right axle shaft 2, thereby when fixed end universal joint 3 damages, can dismantling the semiaxis and the universal joint of fixed end universal joint 3 easily and change, improve time efficiency greatly and reduced time cost.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (2)
1. drive shaft assembly for convenience detach; Comprise jack shaft, be arranged on the fixed end universal joint (3) of jack shaft one end and be arranged on the slippage universal joint (4) of the jack shaft the other end; It is characterized in that; Described jack shaft comprises left half axle (1) and right axle shaft (2); Be connected with the left tie-plate (5) and the right tie-plate (6) that are connected through bolt (7) between described left half axle (1) and the right axle shaft (2), described left tie-plate (5) is connected with left half axle (1), and described right tie-plate (6) is connected with right axle shaft (2).
2. drive shaft assembly for convenience detach according to claim 1; It is characterized in that; Be provided with spline (10) on described left tie-plate (5) and the right tie-plate (6); All be provided with spline (9) on the end of described left half axle (1) and right axle shaft (2) accordingly, described spline (9) is provided with draw-in groove and jump ring (8) is installed in draw-in groove at the place, exterior edge face near left half axle (1) and right axle shaft (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120508948XU CN202326791U (en) | 2011-12-04 | 2011-12-04 | Driving shaft assembly convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120508948XU CN202326791U (en) | 2011-12-04 | 2011-12-04 | Driving shaft assembly convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326791U true CN202326791U (en) | 2012-07-11 |
Family
ID=46438771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120508948XU Expired - Fee Related CN202326791U (en) | 2011-12-04 | 2011-12-04 | Driving shaft assembly convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326791U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852992A (en) * | 2012-09-20 | 2013-01-02 | 浙江欧迪恩传动科技股份有限公司 | Duplex constant-speed driving shaft |
| CN104179811A (en) * | 2014-08-30 | 2014-12-03 | 长城汽车股份有限公司 | Automobile constant speed driving shaft |
| CN107143585A (en) * | 2017-05-18 | 2017-09-08 | 北京航天发射技术研究所 | A kind of breakaway-element Rzeppa shape wheel side power transmission shaft for heavy goods vehicles |
-
2011
- 2011-12-04 CN CN201120508948XU patent/CN202326791U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852992A (en) * | 2012-09-20 | 2013-01-02 | 浙江欧迪恩传动科技股份有限公司 | Duplex constant-speed driving shaft |
| CN102852992B (en) * | 2012-09-20 | 2015-04-29 | 浙江欧迪恩传动科技股份有限公司 | Duplex constant-speed driving shaft |
| CN104179811A (en) * | 2014-08-30 | 2014-12-03 | 长城汽车股份有限公司 | Automobile constant speed driving shaft |
| CN107143585A (en) * | 2017-05-18 | 2017-09-08 | 北京航天发射技术研究所 | A kind of breakaway-element Rzeppa shape wheel side power transmission shaft for heavy goods vehicles |
| CN107143585B (en) * | 2017-05-18 | 2020-06-02 | 北京航天发射技术研究所 | Disconnected ball cage type wheel-side transmission shaft for heavy-duty vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |