CN105499455A - Transmission mechanism of gear rolling machine - Google Patents
Transmission mechanism of gear rolling machine Download PDFInfo
- Publication number
- CN105499455A CN105499455A CN201610007402.3A CN201610007402A CN105499455A CN 105499455 A CN105499455 A CN 105499455A CN 201610007402 A CN201610007402 A CN 201610007402A CN 105499455 A CN105499455 A CN 105499455A
- Authority
- CN
- China
- Prior art keywords
- ball bearing
- deep groove
- transmission mechanism
- groove ball
- rolling machine
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H5/00—Making gear wheels, racks, spline shafts or worms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- General Details Of Gearings (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a transmission mechanism of a gear rolling machine. The transmission mechanism comprises an outer bush, a deep groove ball bearing and an inner bush, wherein the outer bush is fixed on a rolling machine tool in a sleeved mode, the deep groove ball bearing is arranged inside an inner hole of the outer bush, the inner bush is installed inside an inner hole of the deep groove ball bearing, and the outer diameter of the deep groove ball bearing is 280mm, and the inner diameter of the deep groove ball bearing is 180mm. The transmission mechanism has the beneficial effects that the structure of the transmission mechanism is improved by selecting the deep groove ball bearing with proper model, the inner diameter of the outer bush and the outer diameter of the inner bush are increased, so that the transmission mechanism is suitable for processing a synchronizer gear sleeve with larger size, and can be used for solving the problem of small processing range of a gear rolling machine in the prior art; the usage rate of the machine tool is increased, the investment cost for processing of the synchronizer gear sleeve is lowered, and meanwhile, the processing quality of a workpiece can be further guaranteed.
Description
Technical field
The present invention relates to a kind of transmission mechanism of gear rolling machine, belong to Machining Technology field.
Background technology
When car gear shifting, when obtaining smoothly synchronously, back taper structure is utilized to prevent trip stop, so any point shape of back taper and the change of structure, feel when capital makes gear shift and the stability of gear shift change, the comfortableness of feel when the design and manufaction of visible back taper is related to gear-change operation and the stability of gear shift are key technologies whether as a gearbox with excellent in performance.In the development process of synchronized assembly, need synchronizer gear sleeve rolling internal spline back taper, but the transmission mechanism restriction due to rolling mill in prior art causes the range of work of rolling mill own too small, large-scale part processing cannot be applicable to, need to improve.
Summary of the invention
For solving the deficiencies in the prior art, the transmission mechanism of the gear rolling machine that the object of the present invention is to provide a kind of structure simple, easy for installation, applied widely, is applicable to the processing of large-scale part, and can ensure the crudy of workpiece.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of transmission mechanism of gear rolling machine, comprise: external bushing, deep groove ball bearing and neck bush, described external bushing is fixed on rolling lathe, described deep groove ball bearing is placed in the endoporus of external bushing, described neck bush is installed in the endoporus of deep groove ball bearing, and the external diameter of described deep groove ball bearing is 280mm, internal diameter is 180mm.
Preferably, the model of aforementioned deep groove ball bearing is 6036GB/T276-1994.
More preferably, the internal diameter of aforementioned external bushing is 280mm.
Again preferably, the external diameter of aforementioned neck bush is 180mm.
Usefulness of the present invention is: the structure of the present invention by selecting the deep groove ball bearing of suitable types to improve transmission mechanism, increase the internal diameter of external bushing and the external diameter of neck bush, it is made to be applicable to the synchronizer gear sleeve of process larger sized, solve the problem that the prior art middle gear rolling mill range of work is little, improve lathe utilization rate, and the cost of investment reduced synchronizer gear sleeve processing, also further ensure workpiece processing quality simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the transmission mechanism of a kind of gear rolling machine of the present invention.
The implication of Reference numeral in figure: 1, external bushing, 2, neck bush, 3, deep groove ball bearing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
See Fig. 1, the transmission mechanism of gear rolling machine of the present invention comprises: external bushing 1, deep groove ball bearing 3 and neck bush 2, wherein, external bushing 1 is fixed on rolling lathe, and deep groove ball bearing 3 is placed in the endoporus of external bushing 1, and neck bush 2 is installed in the endoporus of deep groove ball bearing 3, the external diameter of deep groove ball bearing 3 is 280mm, internal diameter is 180mm, correspondingly, the internal diameter of external bushing 1 is 280mm, and the external diameter of neck bush 2 is 180mm.
In the present embodiment, the model specifically choosing deep groove ball bearing 3 is 6036GB/T276-1994, and its each parameter is see showing 1(data from mechanical handbook), make use of the crudy that this transmission mechanism can ensure workpiece further.
The parameter of table 16036GB/T276-1994 deep groove ball bearing 3
To sum up, the structure of the present invention by selecting the deep groove ball bearing 3 of suitable types to improve transmission mechanism, increase the internal diameter of external bushing 1 and the external diameter of neck bush 2, it is made to be applicable to the synchronizer gear sleeve of process larger sized, solve the problem that the prior art middle gear rolling mill range of work is little, improve lathe utilization rate, and reduce the cost of investment to synchronizer gear sleeve processing, also further ensure workpiece processing quality simultaneously.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (4)
1. the transmission mechanism of a gear rolling machine, it is characterized in that, comprise: external bushing, deep groove ball bearing and neck bush, described external bushing is fixed on rolling lathe, described deep groove ball bearing is placed in the endoporus of external bushing, described neck bush is installed in the endoporus of deep groove ball bearing, and the external diameter of described deep groove ball bearing is 280mm, internal diameter is 180mm.
2. the transmission mechanism of a kind of gear rolling machine according to claim 1, is characterized in that, the model of described deep groove ball bearing is 6036GB/T276-1994.
3. the transmission mechanism of a kind of gear rolling machine according to claim 1 and 2, is characterized in that, the internal diameter of described external bushing is 280mm.
4. the transmission mechanism of a kind of gear rolling machine according to claim 1 and 2, is characterized in that, the external diameter of described neck bush is 180mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007402.3A CN105499455A (en) | 2016-01-07 | 2016-01-07 | Transmission mechanism of gear rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007402.3A CN105499455A (en) | 2016-01-07 | 2016-01-07 | Transmission mechanism of gear rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499455A true CN105499455A (en) | 2016-04-20 |
Family
ID=55707970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610007402.3A Pending CN105499455A (en) | 2016-01-07 | 2016-01-07 | Transmission mechanism of gear rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927650A (en) * | 2018-08-10 | 2018-12-04 | 江苏上汽汽车变速器有限公司 | A kind of automobile synchronizer sliding block press-fitting tool and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860303A (en) * | 2003-09-30 | 2006-11-08 | 达涅利机械工业有限公司 | Support bearing for a roll |
| CN201129367Y (en) * | 2007-12-25 | 2008-10-08 | 三阳工业股份有限公司 | Revolving shaft supporting device |
| US20110152025A1 (en) * | 2009-12-23 | 2011-06-23 | Aktiebolaget Skf | Pulley Device for a Tensioning or Guide Roller |
| CN103603876A (en) * | 2013-08-23 | 2014-02-26 | 中国航空工业集团公司西安飞机设计研究所 | Bearing fixing device |
| CN204934444U (en) * | 2015-09-11 | 2016-01-06 | 浙江汇丰汽配制造有限公司 | A kind of multiple spline gear rolling positioning tool |
| CN205341768U (en) * | 2016-01-07 | 2016-06-29 | 江苏上汽汽车同步器厂 | Drive mechanism of gear rolling machine |
-
2016
- 2016-01-07 CN CN201610007402.3A patent/CN105499455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860303A (en) * | 2003-09-30 | 2006-11-08 | 达涅利机械工业有限公司 | Support bearing for a roll |
| CN201129367Y (en) * | 2007-12-25 | 2008-10-08 | 三阳工业股份有限公司 | Revolving shaft supporting device |
| US20110152025A1 (en) * | 2009-12-23 | 2011-06-23 | Aktiebolaget Skf | Pulley Device for a Tensioning or Guide Roller |
| CN103603876A (en) * | 2013-08-23 | 2014-02-26 | 中国航空工业集团公司西安飞机设计研究所 | Bearing fixing device |
| CN204934444U (en) * | 2015-09-11 | 2016-01-06 | 浙江汇丰汽配制造有限公司 | A kind of multiple spline gear rolling positioning tool |
| CN205341768U (en) * | 2016-01-07 | 2016-06-29 | 江苏上汽汽车同步器厂 | Drive mechanism of gear rolling machine |
Non-Patent Citations (2)
| Title |
|---|
| 中国标准出版社第三编辑室等: "《中国机械工业标准汇编（第三版）》", 31 December 2008, 中国标准出版社 * |
| 熊玲鸿等: "《机械设计基础项目化教程》", 30 June 2015, 东南大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927650A (en) * | 2018-08-10 | 2018-12-04 | 江苏上汽汽车变速器有限公司 | A kind of automobile synchronizer sliding block press-fitting tool and device |
| CN108927650B (en) * | 2018-08-10 | 2024-05-14 | 江苏上汽汽车变速器有限公司 | Automobile synchronizer slider press fitting tool and device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |