CN205324899U - Bevel gear axle adds clamping apparatus - Google Patents
Bevel gear axle adds clamping apparatus Download PDFInfo
- Publication number
- CN205324899U CN205324899U CN201521021808.4U CN201521021808U CN205324899U CN 205324899 U CN205324899 U CN 205324899U CN 201521021808 U CN201521021808 U CN 201521021808U CN 205324899 U CN205324899 U CN 205324899U
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- China
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- axle
- positioning
- core axle
- expanding sleeve
- bevel gear
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Abstract
The utility model relates to a bevel gear axle adds clamping apparatus, including the tapering positioning core axle, its main points are: be equipped with elasticity expanding sleeve in the tapering positioning core axle, the positioning end of tapering positioning core axle is equipped with the interior conical surface, and elasticity expanding sleeve 's positioning end is equipped with male cone (strobilus masculinus) and thread brace rod, elasticity expanding sleeve 's male cone (strobilus masculinus) touches with the interior conical surface of tapering positioning core axle and connects, and pulling thread brace rod rises tightly promptly or loosens the tapering positioning core axle, and elasticity expanding sleeve inwards tightens up or outwards loosen the loading and unloading of realization part. The utility model discloses simple structure, adopting elasticity expanding sleeve to carry out zero clearance centering, realizing axial and radical location simultaneously, save correction time, it is convenient, efficient to adjust, directly uses the lathe oil hydraulic cylinder to strain, the work -handling convenience, and labour saving and time saving has reduced the intensity of labour of work -handling, and the suitability is strong, has improved the commonality and the utilization ratio of anchor clamps, has reduced the manufacturing expense of work piece, and the gear steady quality uniformity of processing is good.
Description
Technical field
This utility model relates to a kind of machine and adds fixture, is specifically related to a kind of bevel gear shaft clamp for machining for machining of bevel gears。
Background technology
When machining of bevel gears, it is necessary to axis calibration top circle is beated, it is generally adopted the formula formula clamping of rigidity fixture gap, then is corrected cylindrical。Because between part and fixture being matched in clearance, in the course of processing after product corrects, owing to cutting force is too big, in the course of processing, part has slight play, causes the Product Precision processed not high, and quality is unstable；Adopting correction in this way besides and add work gear, the leading time is long, complicated operation。Additionally adopting the fixture of rigidity, dress school difficulty is big, and part and frock have gap can not bear too big cutting force, and production efficiency is low, causes bigger processing cost, and quality is unstable。
Summary of the invention
The purpose of this utility model is the shortcoming overcoming above-mentioned technology, it is provided that a kind of simple in construction, regulates easy, easy to use, for the bevel gear shaft clamp for machining of bevel gear making。
Bevel gear shaft clamp for machining of the present utility model, including conical positioning axle, it is characterised in that: being provided with elastic tensioning set in described conical positioning axle, the positioning end of conical positioning axle is provided with inner conical surface, the positioning end of elastic tensioning set is provided with male cone (strobilus masculinus), and the other end is provided with threaded thread；The thread of elastic tensioning set is moved to the left through the tie rod hole of positioning core axle, and the male cone (strobilus masculinus) of elastic tensioning set touches with the inner conical surface of conical positioning axle, and thread drives elastic tensioning set mobile, can realize the handling of part。
In order to better realize above-mentioned purpose
Described conical positioning axle is provided with front tapering locating cone set, and front tapering locating cone puts and is provided with location end face。
Described front tapering locating cone puts and is provided with positioning sleeve flange, and positioning core axle is provided with mandrel flange, and is connected by connecting bolt。
Bevel gear shaft fixture of the present utility model, simple in construction, employing elastic tensioning set carry out Non-clearance Alignment, realize axially and radially locating simultaneously, saving correction time, easy to adjust, efficiency is high, directly using machine tool oil pressure cylinder to strain, compress rapidly, part is easy to loading and unloading, time saving and energy saving, reduce the labor intensity of part handling, practical, improve the utilization rate of fixture, reduce the processing and manufacturing expense of part, utilize the gear quality stable and consistent that this fixture is processed good。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
In figure: 1, conical positioning axle, 2, elastic tensioning set, 3, front tapering positioning sleeve, 4, thread, 5, inner conical surface, 6, male cone (strobilus masculinus), 7, location end face, 8, bevel gear, 9, connecting bolt, 12, mandrel flange, 13, positioning sleeve flange。
Detailed description of the invention
Bevel gear shaft clamp for machining of the present utility model, including conical positioning axle 1, is provided with elastic tensioning set 2 in conical positioning axle 1, the positioning end of conical positioning axle 1 is provided with inner conical surface 5；The positioning end of elastic tensioning set 2 is provided with male cone (strobilus masculinus) 6, and the other end is provided with threaded thread 4。Conical positioning axle 1 is provided with front tapering locating cone set 3 and mandrel flange 12。Front tapering locating cone set 3 is provided with location end face 7 and positioning sleeve flange 13。Conical positioning axle 1 and front tapering locating cone set 3, by flange thereon, are connected by connecting bolt 9。The thread 4 of elastic tensioning set 2 is moved to the left through the tie rod hole of conical positioning axle 1, the male cone (strobilus masculinus) 6 of elastic tensioning set 2 touches with the inner conical surface 5 of conical positioning axle 1, thread 4 is threadeded with the hydraulic jack of lathe, hydraulic jack pulls thread 4, thread 4 to pull elastic tensioning set 2 to move the handling that can realize part。
This utility model is so to use:
Being placed on platen by fixture, it is good that thread 4 is threadeded with the hydraulic jack of lathe, and the axle of bevel gear 8 is placed in the elastic tensioning set 2 of fixture, and the location end face of axle touches with the location end face 7 of front tapering locating cone set 3。Start lathe, hydraulic jack pulls thread 4 to strain elastic tensioning set 2 to the left, and elastic tensioning overlaps the axle of 2 clamping cone gears 8, and also band dynamic bevel gear 8 is moved to the left simultaneously, the location end face of bevel gear 8 closely touches with the location end face 7 of front tapering positioning sleeve 3, is simultaneously achieved and axially and radially locates。
The glitch detection of the clamping outer circumference surface that can complete bevel gear 8 of bevel gear 8 and processing。After machining, hydraulic jack reversely moves, and promotes elastic tensioning set 2 to move right, can take off the bevel gear 8 processed。
Claims (3)
1. a bevel gear shaft clamp for machining, including conical positioning axle (1), it is characterized in that: in described conical positioning axle (1), be provided with elastic tensioning set (2), the positioning end of conical positioning axle (1) is provided with inner conical surface (5), the positioning end of elastic tensioning set (2) is provided with male cone (strobilus masculinus) (6), and the other end is provided with threaded thread (4)；The thread (4) of elastic tensioning set (2) is moved to the left through the tie rod hole of positioning core axle (1), the male cone (strobilus masculinus) (6) of elastic tensioning set (2) and the inner conical surface (5) of conical positioning axle (1) touch, thread (4) drives elastic tensioning set (2) mobile, can unload part。
2. fixture according to claim 1, it is characterised in that: described conical positioning axle (1) is provided with front tapering locating cone set (3), and front tapering locating cone set (3) is provided with location end face (7)。
3. fixture according to claim 2, it is characterised in that: described front tapering locating cone set (3) is provided with positioning sleeve flange (13)；Described conical positioning axle (1) is provided with mandrel flange (12), and is connected by connecting bolt (9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021808.4U CN205324899U (en) | 2015-12-10 | 2015-12-10 | Bevel gear axle adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021808.4U CN205324899U (en) | 2015-12-10 | 2015-12-10 | Bevel gear axle adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324899U true CN205324899U (en) | 2016-06-22 |
Family
ID=56212358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021808.4U Active CN205324899U (en) | 2015-12-10 | 2015-12-10 | Bevel gear axle adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655438A (en) * | 2017-03-27 | 2018-10-16 | 江苏持华轴承有限公司 | A kind of conical ring clamping device and milling machine |
| CN114770058A (en) * | 2022-05-30 | 2022-07-22 | 重庆齿轮箱有限责任公司 | Vertical machining tool and machining method for high-precision conical surface of large gear assembly |
-
2015
- 2015-12-10 CN CN201521021808.4U patent/CN205324899U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655438A (en) * | 2017-03-27 | 2018-10-16 | 江苏持华轴承有限公司 | A kind of conical ring clamping device and milling machine |
| CN114770058A (en) * | 2022-05-30 | 2022-07-22 | 重庆齿轮箱有限责任公司 | Vertical machining tool and machining method for high-precision conical surface of large gear assembly |
| CN114770058B (en) * | 2022-05-30 | 2024-04-05 | 重庆齿轮箱有限责任公司 | Vertical machining tool and machining method for high-precision conical surface of large gear assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |