CN103551676A - Gear shaft positioning mechanism - Google Patents
Gear shaft positioning mechanism Download PDFInfo
- Publication number
- CN103551676A CN103551676A CN201310536501.7A CN201310536501A CN103551676A CN 103551676 A CN103551676 A CN 103551676A CN 201310536501 A CN201310536501 A CN 201310536501A CN 103551676 A CN103551676 A CN 103551676A
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- China
- Prior art keywords
- gear shaft
- positioning mechanism
- platform
- cylinder
- shaft positioning
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Abstract
The invention relates to the field of processing, in particular to a gear shaft positioning mechanism. The gear shaft positioning mechanism comprises a pedestal, wherein a telescopic support is arranged on the pedestal; the end part of the telescopic support is provided with a transverse plate; an air cylinder is arranged on the transverse plate; a telescopic rod of the air cylinder passes through the transverse plate; the lower end of the telescopic rod of the air cylinder is provided with an ejector pin; the ejector pin is connected with the telescopic rod of the air cylinder through threads; a platform is arranged below the ejector pin; the platform is fixedly arranged on the pedestal through a rotation shaft; a positioning ring for fixing a gear shaft is arranged on the platform. The gear shaft positioning mechanism is simple in structure and skilful in design; therefore, when the positioning mechanism is in use, the distance between the ejector pin and the pedestal can be controlled freely according to demands; as a new technical scheme, the gear shaft positioning mechanism is convenient to popularize and use.
Description
Technical field
The present invention relates to manufacture field, particularly a kind of gear shaft positioning mechanism.
Background technology
A lot of mesodont wheel shafts, generally on sheet mill or the mill that is shaped, grind, but grinding efficiency are very low, if can grind on gear grinding machine with worm grinding wheel, can greatly improve the grinding efficiency of gear shaft.And the precision of gear shaft mainly guarantees by machine tool accuracy and clamp precision, if clamp precision does not reach, machine tool accuracy is high again, the precision of gear shaft cannot improve, although spring clip precision is higher, after gear shaft is large, spring clip difficulty of processing is larger, cost is also higher, and shock mount folder also can shorten the processing length of gear shaft, and also has certain error during clamping.Common gear shaft fixture, precision is not very high, adjust and guarantee precision by adjustment screw, in grinding process, easily runs away, reliability is not very high.People had invented a kind of gear shaft positioning mechanism afterwards, comprised base, top, and described base is provided with workbench and column, described column one side is fixed with support, support one end is fixed with nut, and described top surface is provided with screw thread, and described top and described nut thread is connected.The gear shaft positioning mechanism of this structure, the scope of use is little, cannot, according to the size of gear shaft, regulate freely the distance between top and base.
Summary of the invention
The object of the invention is to defect and deficiency for prior art, provide a kind of simple in structure, a kind of gear shaft positioning mechanism reasonable in design.
For achieving the above object, the technical solution used in the present invention is:
A kind of gear shaft positioning mechanism of the present invention, comprise base, base is provided with telescope support, and the end of telescope support is provided with transverse slat, and transverse slat is provided with cylinder, the expansion link of cylinder is through transverse slat, the lower end of Telescopic-cylinder bar is provided with thimble, and the expansion link of thimble and cylinder is threaded connection, described thimble be provided with below platform, platform is fixed on base by turning cylinder, and described platform is provided with the locating ring of fixed gear shaft.
Further, being provided with below of described platform is convenient to the projection that rotates.
Further, described telescope support is provided with illuminating lamp, so in use convenient operation.
Adopt after said structure, beneficial effect of the present invention is: a kind of gear shaft positioning mechanism of the present invention, comprise base, and base is provided with telescope support, the end of telescope support is provided with transverse slat, transverse slat is provided with cylinder, and the expansion link of cylinder is through transverse slat, and the lower end of Telescopic-cylinder bar is provided with thimble, the expansion link of thimble and cylinder is threaded connection, below described thimble, be provided with platform, platform is fixed on base by turning cylinder, and described platform is provided with the locating ring of fixed gear shaft.
The present invention is simple in structure, it is ingenious to design, and so in use, can control freely as required the distance between thimble and base.This is a kind of new technical scheme, is convenient to promote the use of.
Accompanying drawing explanation
Accompanying drawing described herein is to be used to provide a further understanding of the present invention, forms the application's a part, but do not form inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Description of reference numerals:
1, base; 2, telescope support; 3, transverse slat; 4, cylinder; 5, thimble;
6, platform; 7, turning cylinder; 8, locating ring; 9, projection; 10, illuminating lamp.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the present invention in detail, illustrative examples wherein and explanation are only used for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1, a kind of gear shaft positioning mechanism of the present invention, comprises base 1, and base 1 is provided with telescope support 2, the end of telescope support 2 is provided with transverse slat 3, transverse slat 3 is provided with cylinder 4, and the expansion link of cylinder 4 is through transverse slat 3, and the lower end of cylinder 4 expansion links is provided with thimble 5, thimble 5 is threaded connection with the expansion link of cylinder 4, below described thimble 5, be provided with platform 6, platform 6 is fixed on base 1 by turning cylinder 7, and described platform 6 is provided with the locating ring 8 of fixed gear shaft.
By a preferred embodiment of the present invention, being provided with below of described platform 6 is convenient to the projection 9 rotating.
By a preferred embodiment of the present invention, described telescope support 2 is provided with illuminating lamp 10.
The present invention is simple in structure, it is ingenious to design, and so in use, can control freely as required the distance between thimble and base.This is a kind of new technical scheme, is convenient to promote the use of.
The above is only better embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. a gear shaft positioning mechanism, comprise base (1), it is characterized in that, base (1) is provided with telescope support (2), the end of telescope support (2) is provided with transverse slat (3), transverse slat (3) is provided with cylinder (4), the expansion link of cylinder (4) is through transverse slat (3), the lower end of cylinder (4) expansion link is provided with thimble (5), thimble (5) is threaded connection with the expansion link of cylinder (4), below described thimble (5), be provided with platform (6), platform (6) is fixed on base (1) by turning cylinder (7), described platform (6) is provided with the locating ring (8) of fixed gear shaft.
2. a kind of gear shaft positioning mechanism according to claim 1, is characterized in that, being provided with below of described platform (6) is convenient to the projection (9) rotating.
3. a kind of gear shaft positioning mechanism according to claim 1, is characterized in that, described telescope support (2) is provided with illuminating lamp (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536501.7A CN103551676A (en) | 2013-11-04 | 2013-11-04 | Gear shaft positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536501.7A CN103551676A (en) | 2013-11-04 | 2013-11-04 | Gear shaft positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551676A true CN103551676A (en) | 2014-02-05 |
Family
ID=50006124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310536501.7A Pending CN103551676A (en) | 2013-11-04 | 2013-11-04 | Gear shaft positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551676A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552968A (en) * | 2016-12-08 | 2017-04-05 | 无锡市彩云机械设备有限公司 | A kind of metal gear manufacturing fixing device |
| CN107414200A (en) * | 2017-08-07 | 2017-12-01 | 浙江硕和机器人科技有限公司 | A kind of spiral case making detent mechanism |
| CN108971665A (en) * | 2018-09-03 | 2018-12-11 | 合肥银泉铸造有限责任公司 | A kind of Gear Processing positioning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138046A (en) * | 1996-11-01 | 1998-05-26 | Honda Motor Co Ltd | Work support mechanism for gear finishing work device |
| JP2004148410A (en) * | 2002-10-28 | 2004-05-27 | Denso Corp | Processing device for gear tooth face |
| CN201702465U (en) * | 2010-06-23 | 2011-01-12 | 江苏高齿传动机械有限公司 | Gear shaft positioning mechanism |
| CN201702469U (en) * | 2010-06-23 | 2011-01-12 | 江苏高齿传动机械有限公司 | Clamp for processing gear shaft |
| CN202278269U (en) * | 2011-10-12 | 2012-06-20 | 宁波市鄞州泰盛数控设备有限公司 | Gear positioning device in gear processing machine |
| CN203109380U (en) * | 2013-04-02 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Clamp used for machining gear shaft |
-
2013
- 2013-11-04 CN CN201310536501.7A patent/CN103551676A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138046A (en) * | 1996-11-01 | 1998-05-26 | Honda Motor Co Ltd | Work support mechanism for gear finishing work device |
| JP2004148410A (en) * | 2002-10-28 | 2004-05-27 | Denso Corp | Processing device for gear tooth face |
| CN201702465U (en) * | 2010-06-23 | 2011-01-12 | 江苏高齿传动机械有限公司 | Gear shaft positioning mechanism |
| CN201702469U (en) * | 2010-06-23 | 2011-01-12 | 江苏高齿传动机械有限公司 | Clamp for processing gear shaft |
| CN202278269U (en) * | 2011-10-12 | 2012-06-20 | 宁波市鄞州泰盛数控设备有限公司 | Gear positioning device in gear processing machine |
| CN203109380U (en) * | 2013-04-02 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Clamp used for machining gear shaft |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552968A (en) * | 2016-12-08 | 2017-04-05 | 无锡市彩云机械设备有限公司 | A kind of metal gear manufacturing fixing device |
| CN106552968B (en) * | 2016-12-08 | 2018-06-19 | 盐城恒发精密齿轮有限公司 | A kind of metal gear manufacturing fixing device |
| CN107414200A (en) * | 2017-08-07 | 2017-12-01 | 浙江硕和机器人科技有限公司 | A kind of spiral case making detent mechanism |
| CN108971665A (en) * | 2018-09-03 | 2018-12-11 | 合肥银泉铸造有限责任公司 | A kind of Gear Processing positioning device |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |
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| RJ01 | Rejection of invention patent application after publication |