CN103603937B - A kind of planet half-shaft gear gasket - Google Patents
A kind of planet half-shaft gear gasket Download PDFInfo
- Publication number
- CN103603937B CN103603937B CN201310629556.2A CN201310629556A CN103603937B CN 103603937 B CN103603937 B CN 103603937B CN 201310629556 A CN201310629556 A CN 201310629556A CN 103603937 B CN103603937 B CN 103603937B
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- China
- Prior art keywords
- clout body
- pair
- centres
- line
- opening
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- General Details Of Gearings (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Gears, Cams (AREA)
Abstract
The present invention discloses a kind of planet half-shaft gear gasket, comprises clout body (1), and this clout body is spherical shell shape structure, and the material of clout body is plastics; Described clout body (1) has pair of workpieces by opening (1a), a pair aperture (1b) and a pair macropore (1c), wherein workpiece is round structure by opening (1a), and this pair of workpieces passes through the center of circle of clout body (1) by the line of centres of opening; The line of centres of aperture described in a pair (1b) passes through the center of circle of clout body (1), and the line of centres of macropore described in a pair (1c) is also by the center of circle of clout body (1).The installation of workpiece is not only convenient in the present invention, and due to the material of clout body (1) be plastics, so just need not need heat treatment as spring steel, thus prevent pad from splitting, and then ensure working life of the present invention, and workpiece and friction of the present invention less, noise is also naturally less, thus overcomes the defect of conventional construction well.
Description
Technical field
The invention belongs to speed changer field, specifically, particularly relate to a kind of planet half-shaft gear gasket.
Background technique
Existing planet half-shaft gear gasket is plane structure or spherical shape, and during installation, two differential gears and two planetary pinions are respectively equipped with a pad, and the material of pad is spring steel, and pad adds man-hour requirement carries out nitriding treatment on surface.
The defect of existing pad is: 1, owing to adopting 4 independent pads, it is not very convenient to install; 2, because the material of pad is spring steel, heat treatment is so not only caused not to be very stable, easy through hardening when carrying out nitriding treatment on the surface of pad, thus cause the fragility of pad very large, be easy to during use occur breaking, and be metalwork due to pad and gear, the friction so between them and noise just larger.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of planet half-shaft gear gasket, for overcoming the defect of conventional construction.
Technological scheme of the present invention is as follows: a kind of planet half-shaft gear gasket, is characterized in that: comprise clout body (1), and this clout body is spherical shell shape structure, and the material of clout body (1) is plastics; Described clout body (1) has pair of workpieces by opening (1a), a pair aperture (1b) and a pair macropore (1c), wherein workpiece is round structure by opening (1a), and this pair of workpieces passes through the center of circle of clout body (1) by the line of centres of opening; The line of centres of aperture described in a pair (1b) passes through the center of circle of clout body (1), and the line of centres of macropore described in a pair (1c) is also by the center of circle of clout body (1).
When adopting this pad, planetary pinion and differential gear enter the inside of clout body (1) by opening (1a) by two described workpiece, and the two ends of planet pin are supported in two corresponding apertures (1b) respectively, two side gear shaft are then supported in two corresponding described macropores (1c) respectively, such this pad is just integrated with the function of 4 conventional spacers, and the installation of workpiece is simple and convenient.Material due to clout body (1) is plastics, so just need not need heat treatment as spring steel, thus prevents pad from splitting, and then ensures working life of the present invention, and workpiece and friction of the present invention less, noise is also naturally less.
Adopt above technological scheme, the installation of workpiece is not only convenient in the present invention, and due to the material of clout body (1) be plastics, so just need not need heat treatment as spring steel, thus prevent pad from splitting, and then ensure working life of the present invention, and workpiece and friction of the present invention less, noise is also naturally less, thus overcomes the defect of conventional construction well.
As preferably, the inwall of described clout body (1) has two ring-shaped steps (1d), position corresponding each described macropore (1c) respectively of these two ring-shaped steps, and the line of centres of the line of centres of these two ring-shaped steps (1d) and two macropores (1c) is on same straight line.
Adopt above structure, the present invention can position differential gear well.
For the ease of selection, and take into account rigidity and the elasticity of material, the trade mark of described clout body (1) material therefor is AROG6, and its composition is PA66+30% glass.
For the ease of being arranged in differential casing by the present invention, spy is provided with a breach (1e) on described clout body (1), and two described workpiece are communicated with by opening (1a) by this breach (1e).
Adopt above structure, the present invention can be made to have certain deformation performance, to install this pad.
Beneficial effect: the installation of workpiece is not only convenient in the present invention, and due to the material of clout body (1) be plastics, so just need not need heat treatment as spring steel, thus prevent pad from splitting, and then ensure working life of the present invention, and workpiece and friction of the present invention less, noise is also naturally less, thus overcomes the defect of conventional construction well.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, a kind of planet half-shaft gear gasket, comprises clout body 1, and this clout body 1 is spherical shell shape structure.Further, the material of described clout body 1 is ripe synthetic plastic, and its trade mark is AROG6, and its composition is PA66+30% glass, and the existing certain rigidity of this material, has again certain elasticity.
Described clout body 1 has pair of workpieces by opening 1a, a pair aperture 1b and a pair macropore 1c, wherein workpiece is round structure by opening 1a, the size of described macropore 1c is passed through between opening 1a and aperture 1b between this workpiece, and this pair of workpieces passes through the center of circle of clout body 1 by the line of centres of opening 1a.
The inwall of described clout body 1 has two ring-shaped step 1d, position corresponding each described macropore 1c respectively of these two ring-shaped steps, and the line of centres of the line of centres of these two ring-shaped step 1d and two macropore 1c is on same straight line.Meanwhile, described clout body 1 is provided with a breach 1e, and two described workpiece are communicated with by opening 1a by this breach 1e.
In addition, the line of centres of aperture 1b described in a pair passes through the center of circle of clout body 1, and the line of centres of macropore 1c described in a pair is also by the center of circle of clout body 1.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a planet half-shaft gear gasket, is characterized in that: comprise clout body (1), and this clout body is spherical shell shape structure, and the material of clout body (1) is plastics; Described clout body (1) has pair of workpieces by opening (1a), a pair aperture (1b) and a pair macropore (1c), wherein workpiece is round structure by opening (1a), and this pair of workpieces passes through the center of circle of clout body (1) by the line of centres of opening; The line of centres of aperture described in a pair (1b) passes through the center of circle of clout body (1), and the line of centres of macropore described in a pair (1c) is also by the center of circle of clout body (1);
The inwall of described clout body (1) has two ring-shaped steps (1d), position corresponding each described macropore (1c) respectively of these two ring-shaped steps, and the line of centres of the line of centres of these two ring-shaped steps (1d) and two macropores (1c) is on same straight line;
Described clout body (1) is provided with a breach (1e), and two described workpiece are communicated with by opening (1a) by this breach (1e);
The trade mark of described clout body (1) material therefor is AROG6, and its composition is PA66+30% glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629556.2A CN103603937B (en) | 2013-11-29 | 2013-11-29 | A kind of planet half-shaft gear gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629556.2A CN103603937B (en) | 2013-11-29 | 2013-11-29 | A kind of planet half-shaft gear gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103603937A CN103603937A (en) | 2014-02-26 |
| CN103603937B true CN103603937B (en) | 2016-03-02 |
Family
ID=50122185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310629556.2A Active CN103603937B (en) | 2013-11-29 | 2013-11-29 | A kind of planet half-shaft gear gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103603937B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0549817A1 (en) * | 1991-11-27 | 1993-07-07 | Siemens Aktiengesellschaft | Adjusting drive, especially a motor vehicle adjusting drive |
| CN101147009A (en) * | 2005-03-31 | 2008-03-19 | 谢夫勒两合公司 | Radial roller bearing, in particular a single-groove grooved ball bearing |
| CN201615201U (en) * | 2009-11-13 | 2010-10-27 | 浙江吉利汽车研究院有限公司 | Connecting mechanism for differential assembly and drive shaft of half axle gear |
| CN203297593U (en) * | 2013-05-28 | 2013-11-20 | 柳州五菱汽车有限责任公司 | Motor vehicle and differential mechanism assembly thereof |
| CN203656112U (en) * | 2013-11-29 | 2014-06-18 | 重庆蓝黛动力传动机械股份有限公司 | Planet half axle gear gasket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08166050A (en) * | 1994-12-12 | 1996-06-25 | Mitsubishi Heavy Ind Ltd | Planetary gear device |
-
2013
- 2013-11-29 CN CN201310629556.2A patent/CN103603937B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0549817A1 (en) * | 1991-11-27 | 1993-07-07 | Siemens Aktiengesellschaft | Adjusting drive, especially a motor vehicle adjusting drive |
| CN101147009A (en) * | 2005-03-31 | 2008-03-19 | 谢夫勒两合公司 | Radial roller bearing, in particular a single-groove grooved ball bearing |
| CN201615201U (en) * | 2009-11-13 | 2010-10-27 | 浙江吉利汽车研究院有限公司 | Connecting mechanism for differential assembly and drive shaft of half axle gear |
| CN203297593U (en) * | 2013-05-28 | 2013-11-20 | 柳州五菱汽车有限责任公司 | Motor vehicle and differential mechanism assembly thereof |
| CN203656112U (en) * | 2013-11-29 | 2014-06-18 | 重庆蓝黛动力传动机械股份有限公司 | Planet half axle gear gasket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103603937A (en) | 2014-02-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 402760, 100, sword Hill Road, Bi Quan street, Bishan District, Chongqing Applicant after: Chongqing Landai Powertrain Co., Ltd. Address before: 402760 Hexi Industrial Zone, Bishan County, Chongqing Applicant before: Chongqing Landai Powertrain Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee after: Landai Technology Group Co.,Ltd. Address before: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee before: CHONGQING LANDAI POWERTRAIN Corp.,Ltd. |