CN104708117B - Method for machining duplicate gears - Google Patents
Method for machining duplicate gears Download PDFInfo
- Publication number
- CN104708117B CN104708117B CN201510120495.6A CN201510120495A CN104708117B CN 104708117 B CN104708117 B CN 104708117B CN 201510120495 A CN201510120495 A CN 201510120495A CN 104708117 B CN104708117 B CN 104708117B
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- gear
- duplicate
- hobbing
- mandrel
- clamp
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Abstract
The invention discloses a method for machining duplicate gears, and relates to the technical field of machining. A hobbing clamp of the duplicate gears is used, and comprises a clamp body, a core shaft provided with the two duplicate gears in a penetrating mode is arranged on the clamp body, a nut and a pressing plate are arranged at the upper end of the core shaft, and a cone portion matched with the clamp body is arranged at the lower end of the core shaft. A gasket is arranged at the position, on the outer side of the core shaft, of the upper end of the clamp body, an inner locating sleeve and an outer locating sleeve are arranged on the outer side of the gasket in sequence, and an open sleeve abutting against the inner side of the outer locating sleeve is arranged above the inner locating sleeve. The method comprises the operating steps that A, the clamp is mounted; B, a workpiece is mounted; C, hobbing is carried out; D, the workpiece is dismounted down. Compared with the prior art, the two duplicate gears can be clamped to be machined at a time, and production efficiency is high.
Description
Technical field
The present invention relates to machining technology field, especially a kind of processing method of duplicate gear.
Background technology
Duplicate gear 9 as shown in Figure 1, includes the gear wheel and little gear for being attached at axle sleeve two ends respectively, gear wheel
Be relatively large in diameter, the gear teeth of gear wheel are generally processed using gear-hobbing machine, due to the gear-hobbing clamp without special duplicate gear,
Duplicate gear clamping is difficult when causing gear hobbing process, low production efficiency.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of processing method of duplicate gear, to solve duplicate gear rolling
The problem of the low production efficiency of tooth processing.
In order to solve the above problems, the technical solution adopted by the present invention is：The processing method of this duplicate gear, uses one
The gear-hobbing clamp of duplicate gear is planted, the gear-hobbing clamp of the duplicate gear includes clamp body, be equipped with the clamp body and install two
The mandrel of individual duplicate gear, the upper end of the mandrel is equipped with nut and pressing plate, and the lower end of the mandrel is provided with and the clamp body
The cone portion of cooperation；It is located on the outside of the mandrel in the clamp body upper end and is provided with packing ring, the outside of the packing ring fills successively
There are interior positioning sleeve and outside fix set, the interior positioning side of putting is provided with the opening sleeve offseted with outside fix set inner side；
Operating procedure includes：
A, installs fixture：The gear-hobbing clamp of the duplicate gear is arranged on the workbench of gear-hobbing machine；
B, installation workpiece：By the opening sleeve mounted in an axle sleeve outside for duplicate gear, the big end of the duplicate gear
The mandrel is inserted in upwardly, and the outside and outside fix set inner side for making the opening sleeve offset；Again by another duplex-gear
The large end face of wheel is inserted in downwards the mandrel, fills the pressing plate, tightens the nut；
C, gear hobbing：Start gear-hobbing machine, you can two duplicate gears are processed with the gear teeth of gear wheel；
D, unload workpiece：After machining, the nut is unclamped, remove two duplicate gears and complete this duplicate gear
Processing.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
The present invention is processed duplicate gear using the gear-hobbing clamp of duplicate gear, and the large end face of two duplicate gears is affixed
In core sleeve, bottom cog offsets trap with packing ring, and the upper end of opening sleeve offsets with the large end face of bottom cog, increased
The location area of duplicate gear, strengthens its positioning and clamping intensity, reduces influence of the cutting hobbing power to machining accuracy, it is ensured that processing
Precision；The present invention once can carry out gear hobbing process with two duplicate gears of clamping, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of duplicate gear.
Fig. 2 is the structural representation of the gear-hobbing clamp of duplicate gear in the embodiment of the present invention.
Specific embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
A kind of gear-hobbing clamp of duplicate gear as shown in Figure 2, includes clamp body 1, is equipped with clamp body 1 and installs two
The mandrel 6 of duplicate gear 9, the upper end of mandrel 6 is equipped with nut 8 and pressing plate 7, and the lower end of mandrel 6 has the cone coordinated with clamp body 1
Body portion, the lower section of cone portion is equipped with the bolt and backing plate that are fixedly connected with clamp body 1；The outer of mandrel 6 is located in the upper end of clamp body 1
Side is equipped with packing ring 2, and packing ring 2 is copper packing, and the outside of packing ring 2 is sequentially arranged with interior positioning sleeve 3 and outside fix set 4, the top of interior positioning sleeve 3
Equipped with the opening sleeve 5 offseted with the inner side of outside fix set 4.
Operating procedure includes：
A, installs fixture：The gear-hobbing clamp of duplicate gear is arranged on the workbench of gear-hobbing machine；
B, installation workpiece：By opening sleeve 5 mounted in an axle sleeve outside for duplicate gear 9, the large end face of the duplicate gear 9
Mandrel 6 is inserted in upwards, the outside and the inner side of outside fix set 4 for making opening sleeve 5 offset；Again by the large end face of another duplicate gear 9
Mandrel 6 is inserted in downwards, fills pressing plate 7, tightening nut 8；
C, gear hobbing：Start gear-hobbing machine, you can two duplicate gears 9 are processed with the gear teeth of gear wheel；
D, unload workpiece：After machining, nut 8 is unclamped, remove two duplicate gears 9 and complete adding for this duplicate gear
Work.
Claims (1)
1. a kind of processing method of duplicate gear, it is characterised in that：Use a kind of gear-hobbing clamp of duplicate gear, the duplicate gear
Gear-hobbing clamp include clamp body（1）, the clamp body（1）Upper being equipped with installs two duplicate gears（9）Mandrel（6）, institute
State mandrel（6）Upper end be equipped with nut（8）And pressing plate（7）, the mandrel（6）Lower end be provided with and the clamp body（1）Coordinate
Cone portion；In the clamp body（1）Upper end is located at the mandrel（6）Outside be provided with packing ring（2）, the packing ring（2）It is outer
Side is sequentially arranged with interior positioning sleeve（3）With outside fix set（4）, the interior positioning sleeve（3）Top is provided with and the outside fix set（4）It is interior
The opening sleeve that side offsets（5）；
Operating procedure includes：
A, installs fixture：The gear-hobbing clamp of the duplicate gear is arranged on the workbench of gear-hobbing machine；
B, installation workpiece：By the opening sleeve（5）Mounted in a duplicate gear（9）Axle sleeve outside, the duplicate gear（9）'s
Large end face is inserted in the mandrel upwards（6）, make the opening sleeve（5）Outside and the outside fix set（4）Inner side offsets；Again will
Another duplicate gear（9）Large end face be inserted in the mandrel downwards（6）, fill the pressing plate（7）, tighten the nut（8）；
C, gear hobbing：Start gear-hobbing machine, you can to two duplicate gears（9）It is processed the gear teeth of gear wheel；
D, unload workpiece：After machining, the nut is unclamped（8）, remove two duplicate gears（9）Complete this duplicate gear
Processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120495.6A CN104708117B (en) | 2015-03-19 | 2015-03-19 | Method for machining duplicate gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120495.6A CN104708117B (en) | 2015-03-19 | 2015-03-19 | Method for machining duplicate gears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104708117A CN104708117A (en) | 2015-06-17 |
| CN104708117B true CN104708117B (en) | 2017-05-24 |
Family
ID=53408121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510120495.6A Active CN104708117B (en) | 2015-03-19 | 2015-03-19 | Method for machining duplicate gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708117B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346088B (en) * | 2016-10-13 | 2018-04-17 | 重庆清平机械有限责任公司 | Duplicate gear positions and centralizer |
| CN110524060B (en) * | 2019-09-27 | 2023-08-25 | 贵州群建精密机械有限公司 | Method and device for machining duplex gear by numerical control milling machine |
| CN111055091B (en) * | 2019-12-30 | 2021-07-13 | 綦江齿轮传动有限公司 | High-position machining method for duplicate gear |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005262354A (en) * | 2004-03-17 | 2005-09-29 | Fuso Engineering Corp | Workpiece cutting tool and workpiece cutting processing line |
| CN103831484A (en) * | 2012-11-23 | 2014-06-04 | 大连创新齿轮箱制造有限公司 | Taper-hole gear hobbing clamp |
| CN103418856B (en) * | 2013-08-15 | 2016-06-29 | 重庆渝青机械配件制造有限公司 | Double-piece gear-hobbing clamp |
| CN204035711U (en) * | 2014-07-01 | 2014-12-24 | 常州东吴链传动制造有限公司 | The gear-hobbing clamp of Gear Processing |
| CN104384624A (en) * | 2014-10-30 | 2015-03-04 | 刘文生 | Cylindrical mandrel hobbing fixture |
| CN104384625A (en) * | 2014-10-30 | 2015-03-04 | 周卫荣 | Expanding-sleeve gear-grinding mandrel fixture |
-
2015
- 2015-03-19 CN CN201510120495.6A patent/CN104708117B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104708117A (en) | 2015-06-17 |
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Effective date of registration: 20170320 Address after: No. 19 A District 545006 building the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area chuyang road 3 No. 151 (hi tech Zone) Applicant after: Guangxi Liuzhou Zhongjia Intellectual Property Rights Service Co., Ltd. Address before: The horse factory 545002 Liuzhou Road, No. 1 the Guangxi Zhuang Autonomous Region Lu Industrial Base of small and medium sized enterprises Applicant before: Liuzhou Yongyi Machinery Manufacturing Co., Ltd. |
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Effective date of registration: 20201124 Address after: Room A107, public service center, No.1 Zhongma street, Qinzhou Industrial Park, Qinzhou port area, Qinzhou pilot Free Trade Zone, Guangxi Zhuang Autonomous Region Patentee after: Qinzhou Mingsheng automation equipment Co., Ltd Address before: No. 19 A District 545006 building the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area chuyang road 3 No. 151 (hi tech Zone) Patentee before: GUANGXI LIUZHOU ZHONGJIA INTELLECTUAL PROPERTY RIGHTS SERVICE Co.,Ltd. |
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| TR01 | Transfer of patent right |