CN105196086A - Suspended positioning and clamping mechanism of inner ring of constant-velocity universal joint - Google Patents
Suspended positioning and clamping mechanism of inner ring of constant-velocity universal joint Download PDFInfo
- Publication number
- CN105196086A CN105196086A CN201510748535.1A CN201510748535A CN105196086A CN 105196086 A CN105196086 A CN 105196086A CN 201510748535 A CN201510748535 A CN 201510748535A CN 105196086 A CN105196086 A CN 105196086A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- steel ball
- inner ring
- clamping mechanism
- clamping
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- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/066—Bench vices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a suspended positioning and clamping mechanism of an inner ring of a constant-velocity universal joint. The suspended positioning and clamping mechanism comprises a rotary clamping jaw 1, a steel ball positioner 2 and a workpiece 3, wherein the rotary clamping jaw 1 is installed on a machine tool base, has a horizontal clamping and tensioning function, and is matched with the steel ball positioner 2 to clamp the workpiece for work, a ball channel of the workpiece 3 is formed in the steel ball positioner 2, the steel ball positioner 2 is fixed at the other end of the machine tool base and has a function adjusting the coaxiality of the steel ball positioner and a machine tool, and the coaxial condition of an inner hole of the workpiece 3 and the ball channel of the workpiece can be guaranteed simultaneously while the coaxial condition of the turned inner hole of the workpiece and the machine tool can be ensured.
Description
Technical field
The present invention relates to vehicle key parts machining technical field, particularly relate to a kind of constant velocity cardan joint inner ring suspension positioning and clamping mechanism.
Background technology
Automobile in the process of moving, everyly relates to power transmission and the key position such as to turn to, and all needs to arrange universal joint.Universal joint is assemblied in vehicle driving shaft assembly, while must meeting constant-speed transmission power, can freely rotate again; Ensure that universal joint can freely rotate, the axiality keeping inner ring endoporus and ball raceway groove is key problem in technology, otherwise there will be the serious phenomenon such as abnormal sound, clamping stagnation during vehicle transmission.
In the past, many enterprises adopt end face location, the structure of clamping spherical outside surface, the complete endoporus of turning, can not ensure the axiality of endoporus and ball raceway groove, must complete processing in addition in increase operation, not only waste time and energy, and easily occur the axiality inaccuracy phenomenon of endoporus and ball raceway groove.
Summary of the invention
In order to solve the problem, the invention provides a kind of constant velocity cardan joint inner ring suspension positioning and clamping mechanism, have simple and practical, quick and precisely with series of advantages such as raising work efficiency etc.
To achieve these goals, the present invention adopts technical scheme as follows:
Constant velocity cardan joint inner ring suspension positioning and clamping mechanism, comprise revolution jaw, steel ball location 2 and workpiece, described revolution jaw to be arranged on lathe base and to be provided with horizontal-clamping and tension function, coordinate described steel ball to locate and clamp described workpiece work together, the ball raceway groove of described workpiece is placed on described steel ball location, described steel ball location is fixed on the lathe base other end and arranges and can regulate and lathe axiality function, while ensureing that the endoporus of described workpiece turning is coaxial with lathe, can ensure that again the endoporus of described workpiece is coaxial with the ball raceway groove of described workpiece itself.
The present invention conceives science, it is easy to manufacture, and can realize constant velocity cardan joint inner ring quick-clamping, thus reaches the free-revving engine improving work efficiency and ensure product quality.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
In Fig. 1,1 is revolution jaw, and 2 is steel ball location, and 3 is workpiece,
detailed description of the invention:
Below in conjunction with Fig. 1, by specific embodiment, the present invention will be further described.
Constant velocity cardan joint inner ring suspension positioning and clamping mechanism, comprise revolution jaw 1, steel ball location 2 and workpiece 3, described revolution jaw 1 to be arranged on lathe base and to be provided with horizontal-clamping and tension function, coordinate described steel ball to locate 2 and clamp described workpiece work together, the ball raceway groove of described workpiece 3 is placed on described steel ball location 2, described steel ball location 2 is fixed on the lathe base other end and arranges and can regulate and lathe axiality function, while ensureing that the endoporus of described workpiece 3 turning is coaxial with lathe, can ensure that again the ball raceway groove of the endoporus of described workpiece 3 and described workpiece 3 itself is coaxial.
During installation, described revolution jaw 1 is strained, make described workpiece 3 locate 2 with described steel ball to fit completely, described revolution jaw 1 has clamping function again simultaneously, described workpiece 3 is driven to rotate, the ball raceway groove of described workpiece 3 and the disposable guarantee of axiality of endoporus, do not need again to process, thus realize the free-revving engine of quick-clamping, raising work efficiency and guarantee product quality.
Claims (2)
1. constant velocity cardan joint inner ring suspension positioning and clamping mechanism, comprise revolution jaw 1, steel ball location 2 and workpiece 3, described revolution jaw 1 is arranged on lathe base, coordinate described steel ball to locate 2 and clamp described workpiece work together, the ball raceway groove of described workpiece 3 is placed on described steel ball location 2, described steel ball location 2 is fixed on the lathe base other end, while ensureing that the endoporus of described workpiece 3 turning is coaxial with lathe, can ensure that again the ball raceway groove of the endoporus of described workpiece 3 and described workpiece 3 itself is coaxial.
2. constant velocity cardan joint inner ring suspension positioning and clamping mechanism according to claim 1, is characterized in that, described revolution jaw 1 is provided with horizontal-clamping and tension function, and described steel ball location 2 arranges and can regulate and lathe axiality function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510748535.1A CN105196086A (en) | 2015-11-07 | 2015-11-07 | Suspended positioning and clamping mechanism of inner ring of constant-velocity universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510748535.1A CN105196086A (en) | 2015-11-07 | 2015-11-07 | Suspended positioning and clamping mechanism of inner ring of constant-velocity universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105196086A true CN105196086A (en) | 2015-12-30 |
Family
ID=54944214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510748535.1A Pending CN105196086A (en) | 2015-11-07 | 2015-11-07 | Suspended positioning and clamping mechanism of inner ring of constant-velocity universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196086A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182866A (en) * | 1990-05-18 | 1993-02-02 | Gkn Automotive | Apparatus and method for identifying the lateral position of a workpiece |
| CN201483270U (en) * | 2009-05-11 | 2010-05-26 | 沙基诺凌云驱动轴(芜湖)有限公司 | Excircle fixture for novel bell-shaped hard axle bearing surface |
| CN202129646U (en) * | 2011-05-31 | 2012-02-01 | 广州恩梯恩裕隆传动系统有限公司 | Fixture device for bell-shaped connector of outer constant velocity universal joint |
| CN202780569U (en) * | 2012-09-06 | 2013-03-13 | 上海纳铁福传动轴有限公司 | Cylindrical turning fixture for besides-star wheel |
| CN204053536U (en) * | 2014-08-29 | 2014-12-31 | 常州超宇机械制造有限公司 | A kind of positioning tool being applicable to processing BJ type clutch can |
| CN104669014A (en) * | 2015-01-09 | 2015-06-03 | 池州共康汽车零部件有限公司 | Machining center clamping device with pneumatic tail jack |
| CN104875058A (en) * | 2015-05-27 | 2015-09-02 | 杭州锐冠科技有限公司 | Bell housing roller path positioning device |
-
2015
- 2015-11-07 CN CN201510748535.1A patent/CN105196086A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182866A (en) * | 1990-05-18 | 1993-02-02 | Gkn Automotive | Apparatus and method for identifying the lateral position of a workpiece |
| CN201483270U (en) * | 2009-05-11 | 2010-05-26 | 沙基诺凌云驱动轴(芜湖)有限公司 | Excircle fixture for novel bell-shaped hard axle bearing surface |
| CN202129646U (en) * | 2011-05-31 | 2012-02-01 | 广州恩梯恩裕隆传动系统有限公司 | Fixture device for bell-shaped connector of outer constant velocity universal joint |
| CN202780569U (en) * | 2012-09-06 | 2013-03-13 | 上海纳铁福传动轴有限公司 | Cylindrical turning fixture for besides-star wheel |
| CN204053536U (en) * | 2014-08-29 | 2014-12-31 | 常州超宇机械制造有限公司 | A kind of positioning tool being applicable to processing BJ type clutch can |
| CN104669014A (en) * | 2015-01-09 | 2015-06-03 | 池州共康汽车零部件有限公司 | Machining center clamping device with pneumatic tail jack |
| CN104875058A (en) * | 2015-05-27 | 2015-09-02 | 杭州锐冠科技有限公司 | Bell housing roller path positioning device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |