CN202667828U - Gear shaping fixture - Google Patents
Gear shaping fixture Download PDFInfo
- Publication number
- CN202667828U CN202667828U CN 201220272806 CN201220272806U CN202667828U CN 202667828 U CN202667828 U CN 202667828U CN 201220272806 CN201220272806 CN 201220272806 CN 201220272806 U CN201220272806 U CN 201220272806U CN 202667828 U CN202667828 U CN 202667828U
- Authority
- CN
- China
- Prior art keywords
- core sleeve
- tooth
- gear shaping
- flange
- elasticity core
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model discloses a gear shaping fixture which comprises a workpiece body. The upper end of the workpiece body is provided with a tooth, a flange is arranged at the lower end of the workpiece body, an elastic fixed core sleeve is sleeved at the lower end of the workpiece body and fixedly connected with the flange, and a fastening ring is sleeved outside the elastic fixed core sleeve. The gear shaping fixture is high in positioning precision, influences of positioning gaps are eliminated, clamping is convenient and simple, correction is not needed after clamping, efficiency is high, gear shaping quality completely meets the technical requirements, Fr<0.03, Fbeta<0.011, the rejection rate is decreased greatly, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of tooth inserting tooling anchor clamps.
Background technology
The needs that have in the existing gearbox are used the structure of 5-linked gear shaft, and the 5-linked gear shaft is very unmanageable, especially insert the 2# tooth, main cause is that this 5-linked axle is top gear, the accuracy of gear is required high, and can not adopt on the structure to roll and shave technique, when inserting the 2# tooth, Working position is far from locating surface, by the requirement of 2# tooth, Fr＜0.03, F β＜0.011.Be difficult to the requirement that reaches such with conventional gear shaping method.If use scroll chuck, scroll chuck is contained on the workbench of gear shapping machine, clamp and roughly ground on Φ 34 cylindricals of workpiece, the 2# tooth is inserted in the face grinding location, and its shortcoming is: because workpiece is elongated, still must proofread and correct behind (1) clamping workpiece; (2) location clamps inconvenience, and efficient is low; (3) gear shaping can't meet the quality requirement, and the Workpiece clamping location is unstable, Fr behind the gear shaping＞0.08, F β＞0.03.
The utility model content
The technical problem that the utility model mainly solves provide a kind of simple in structure, easy to assembly, positioning accuracy is high, the tooth inserting tooling anchor clamps that can reduce the number of rejects and seconds rate, reduce production costs.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of tooth inserting tooling anchor clamps are provided, comprise the workpiece main body, described workpiece main body upper end is provided with tooth, described workpiece main body lower end is provided with flange, the workpiece main body is arranged with the elasticity core sleeve outside the lower end, and described elasticity core sleeve is fixedly connected with flange, and described elasticity core sleeve is arranged with tight loop outward.
In preferred embodiment of the utility model, offer some open slots on the described elasticity core sleeve.
In preferred embodiment of the utility model, be fixedly connected with by screw between described elasticity core sleeve and the flange.
In preferred embodiment of the utility model, be fixedly connected with by screw between described elasticity core sleeve and the tight loop.
In preferred embodiment of the utility model, described elasticity core sleeve is elastic caoutchouc.
The beneficial effect of the utility model tooth inserting tooling anchor clamps is:
(1) positioning accuracy is high, owing to be elastic construction, has eliminated the impact of positioning gap;
(2) convenient mounting and clamping is simple, need not behind the clamping to proofread and correct again, and efficient is high;
(3) the gear shaping quality reaches technological requirement fully, Fr＜0.03, F β＜0.011;
(4) percent defective greatly reduces, and has reduced production cost.
Description of drawings
Fig. 1 is the perspective view of the utility model tooth inserting tooling anchor clamps one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, workpiece main body, 2, tooth, 3, flange, 4, the elasticity core sleeve, 5, tight loop, 6, screw.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of tooth inserting tooling anchor clamps, comprise workpiece main body 1, described workpiece main body 1 upper end is provided with tooth 2, described workpiece main body 1 lower end is provided with flange 3, the workpiece main body is arranged with elasticity core sleeve 4 outside 1 lower end, described elasticity core sleeve 4 is fixedly connected with flange 3, the described elasticity core sleeve 4 outer tight loops 5 that are arranged with.
Offer some open slots on the described elasticity core sleeve 4, wherein two open slots are 120 degree, play centering, positioning action, other two is 60 degree, lower by 0.5 than locating surface, play clamping action, workpiece main body 1 is in clamping process like this, do not affect its location, positioning accuracy height and workpiece main body 1 can not walked about.
Be fixedly connected with good fixing effect, easy installation and removal by screw between described elasticity core sleeve 4 and the flange 3.
Be fixedly connected with by screw 6 between described elasticity core sleeve 4 and the tight loop 5, by tight loop 6 elasticity core sleeve 4 be positioned on the workpiece main body 1 effectively, the location better.
Described elasticity core sleeve 4 is elastic caoutchouc, and cost is lower, and is easy to make, and it is convenient to change.
During assembling, first at workpiece main body 1 lower end mounting flange 3, elasticity core sleeve 4 is set in workpiece main body 1 lower end, and with screw elasticity core sleeve 4 is fixed on the flange 3, then fix at elasticity core sleeve 4 outer sheathed tight loops 5, and with screw 6, at last can be at workpiece main body upper end gear shaping 2.
These tooth inserting tooling anchor clamps not only production efficiency are very high, and production cost greatly reduces, by present batch production, but 2000 yuan/month of direct saving.After this tooth inserting tooling anchor clamps used, the operative employee was easy to use, if the required precision of workpiece gear shaping is not very high words also to be extended on other gear shapping machines and use, more can be widely used in axle type gear gear shaping operation.
Compared with prior art, the utility model tooth inserting tooling anchor clamps have following advantage:
(1) positioning accuracy is high, owing to be elastic construction, has eliminated the impact of positioning gap;
(2) convenient mounting and clamping is simple, need not behind the clamping to proofread and correct again, and efficient is high;
(3) the gear shaping quality reaches technological requirement fully, Fr＜0.03, F β＜0.011;
(4) percent defective greatly reduces, and has reduced production cost.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. tooth inserting tooling anchor clamps, comprise workpiece main body (1), described workpiece main body (1) upper end is provided with tooth (2), it is characterized in that: described workpiece main body (1) lower end is provided with flange (3), workpiece main body (1) is arranged with elasticity core sleeve (4) outside the lower end, described elasticity core sleeve (4) is fixedly connected with flange (3), the outer tight loop (5) that is arranged with of described elasticity core sleeve (4).
2. tooth inserting tooling anchor clamps according to claim 1 is characterized in that: offer some open slots on the described elasticity core sleeve (4).
3. tooth inserting tooling anchor clamps according to claim 1 is characterized in that: be fixedly connected with by screw between described elasticity core sleeve (4) and the flange (3).
4. tooth inserting tooling anchor clamps according to claim 1 is characterized in that: be fixedly connected with by screw (6) between described elasticity core sleeve (4) and the tight loop (5).
5. tooth inserting tooling anchor clamps according to claim 1, it is characterized in that: described elasticity core sleeve (4) is elastic caoutchouc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272806 CN202667828U (en) | 2012-06-11 | 2012-06-11 | Gear shaping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272806 CN202667828U (en) | 2012-06-11 | 2012-06-11 | Gear shaping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667828U true CN202667828U (en) | 2013-01-16 |
Family
ID=47488761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272806 Expired - Fee Related CN202667828U (en) | 2012-06-11 | 2012-06-11 | Gear shaping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672288A (en) * | 2012-06-11 | 2012-09-19 | 常州飞天齿轮有限公司 | Tooth shaping work fixture |
-
2012
- 2012-06-11 CN CN 201220272806 patent/CN202667828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672288A (en) * | 2012-06-11 | 2012-09-19 | 常州飞天齿轮有限公司 | Tooth shaping work fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102672288A (en) | Tooth shaping work fixture | |
| CN202667828U (en) | Gear shaping fixture | |
| CN203062004U (en) | Gear hob jig applied to shaft gear parts | |
| CN205949885U (en) | A clamping device for growing section of thick bamboo thin wall part | |
| CN202763553U (en) | Whole post-tensioning clamp of motor cover | |
| CN202461575U (en) | Novel chuck | |
| CN203009627U (en) | Straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for batten shaped like Chinese character 'yue' | |
| CN204657515U (en) | The interior swelling positioning tool of processing motor cabinet | |
| CN202780079U (en) | Shaving fixture | |
| CN202622379U (en) | Road roller bearing shell machining clamp | |
| CN202137712U (en) | Locking tool equipment of synchronous belt wheel | |
| CN205685071U (en) | Motor cabinet clamp for machining | |
| CN202123384U (en) | Planar positioning tool for three-claw chuck | |
| CN204893706U (en) | Anchor clamps that can adjust | |
| CN201605380U (en) | Ring adjusting and fixing mechanism of ring spinning frame | |
| CN204172484U (en) | A kind of device for dismantling offset press bite-block | |
| CN202668332U (en) | Hole grinding clamp | |
| CN205147343U (en) | Super large wind -powered electricity generation main shaft is with top device of movable extension | |
| CN204545426U (en) | A kind of have guide pin bushing mutually to switch without guide pin bushing walk core type turning center | |
| CN202934480U (en) | Marine winch oil cylinder positioning tool | |
| CN211464326U (en) | Quick detach formula extrusion mechanism | |
| CN207997230U (en) | A kind of concrete pump bend pipe calender | |
| CN201866041U (en) | Fast-assembly positioning pin | |
| CN102672487A (en) | Processing clamp of bearing shell of road roller | |
| CN202019282U (en) | Rapidly installed speed reduction stepping motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170611 |