CN202639550U - Rotary fixing tool of gear - Google Patents
Rotary fixing tool of gear Download PDFInfo
- Publication number
- CN202639550U CN202639550U CN2012202037276U CN201220203727U CN202639550U CN 202639550 U CN202639550 U CN 202639550U CN 2012202037276 U CN2012202037276 U CN 2012202037276U CN 201220203727 U CN201220203727 U CN 201220203727U CN 202639550 U CN202639550 U CN 202639550U
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- CN
- China
- Prior art keywords
- gear
- movable disk
- main shaft
- disc
- disk
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a rotary fixing tool of a gear, comprising a fixing disc, a main shaft, a movable disc and a nut matched with the main shaft, wherein the main shaft is fixedly connected with the fixing disc and the movable disc is sleeved with the main shaft so that the movable disc can rotate relative to the fixing disc; the movable disc is provided with a bulge and the bulge part is sunk into a small hole formed in the movable disc; an elastic piece for connecting the movable disc and the bulge is located in the small hole; the fixing disc is provided with a plurality of grooves and the fixing disc rotates for a certain angle relative to the fixing disc; the bulge is sunk into the grooves; and the nut can axially position/loosen the movable disc, and the movable disc is provided with a clamping device capable of fixing the gear in a radial direction. With the adoption of the rotary fixing tool, not only can the gear be fixed, but also the gear can be fixed again after being rotated for a specific angle; and the gear does not need to be unloaded to carry out accurate measurement, so that manpower and material resources are saved and errors are small.
Description
Technical field
The utility model relates to a kind of gear rotation fixing tool.
Background technology
The application of face gear in productive life is very extensive, the processing of the driving cog of face gear is to carry out roughing by planer, then undertaken by milling machine that fine finishining finishes, in actual mechanical process, have a problem, planer is adding man-hour to gear, need to process face gear from different fixing angles, and planer is relatively heavy, be difficult to move, and face gear needs reinforcement in process, after one of them driving cog machines, just need to unclamp first face gear, then by the good size of gage measuring and angle, again process next group driving cog after then fixing, waste time and energy, efficient is extremely low, demands urgently improving.
The utility model content
Problem for the prior art existence, the purpose of this utility model is to propose a kind of gear rotation fixing tool, not only can fixed gear, and retighten after gear can being rotated specific angle, accurately do not measure and do not need to unload lower gear, not only use manpower and material resources sparingly, and error is little.
For reaching this purpose, the utility model by the following technical solutions:
A kind of gear rotation fixing tool, comprise fixed disk, main shaft, movable disk, the nut that cooperates with described main shaft, described main shaft is fixedly connected with described fixed disk, described movable disk is socketed described main shaft, described movable disk can be rotated with respect to described fixed disk, establish a projection on the described movable disk, described bossing is absorbed in the aperture that is opened on the described movable disk, the elastic component that connects described movable disk and described projection is in the described aperture, establish some grooves on the described fixed disk, described movable disk is rotated to an angle with respect to described fixed disk, described projection will be absorbed in described groove, but described nut axial location/unclamp described movable disk, described movable disk is provided with the gripping mechanism that can radially fix described gear.
Offer a slideway that can supply described projection to slide therein on the described fixed disk.
Also comprise the handle that is fixedly connected with described movable disk.
Also comprise the handle that is fixedly connected with described movable disk.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
The utility model not only can fixed gear, and retightens after gear can being rotated specific angle, does not accurately measure and do not need to unload lower gear, not only use manpower and material resources sparingly, and error is little.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1:
Fig. 2 is the part-structure schematic diagram of the utility model embodiment 1:
Wherein:
1, fixed disk; 2, movable disk; 3, main shaft; 4, nut; 5, handle; 6, handle; 7, gripping mechanism; 8, projection; 9, groove; 10, gear; 11, elastic component; 12, chute.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment:
A kind of gear rotation fixing tool is proposed, comprise fixed disk 1, main shaft 3, movable disk 2, the nut 4 that cooperates with main shaft 3, main shaft 3 is fixedly connected with fixed disk 1, movable disk 2 socket main shafts 3, movable disk can be rotated with respect to fixed disk 1, establish a projection 8 on the movable disk 2, projection 8 parts are absorbed in the aperture that is opened on the movable disk 2, the elastic component 11 that connects movable disk 2 and projection 8 is in the aperture, establish some grooves 9 on the fixed disk 1, movable disk 2 is rotated to an angle with respect to fixed disk 1, projection 8 will be absorbed in groove 9, but nut 4 axial location/unclamp movable disk 2, movable disk 2 is provided with the radially gripping mechanism 7 of fixed gear 10.Offering one on the fixed disk 1 can be for protruding 8 slideway 12 that slide therein.Also comprise the handle 6 that is fixedly connected with movable disk 2.Also comprise the handle 5 that is fixedly connected with movable disk 2.
In actual process, at first take off nut 4, then gear 10 is set on the main shaft 3, and by gripping mechanism 7 that gear 10 is fixing with movable disk 2, and the projection 8 on the movable disk 2 snapped on the fixed disk 1 in one of them groove 9, install nut 4, radially with gear 10, movable disk 2, fixed disk 1 three fix, then by milling machine or planer gear 10 is processed, after a teeth groove of gear 10 machines, remove milling machine or planer, unclamp nut 4, operation handle 5 moves axially the integral body of movable disk 2 and gear 10 formations, make projection 8 break away from groove 9, the integral body that operating handle 6 rotations are made of movable disk 2 and gear 10, at this moment, under pressure, projection 8 compression elastic pieces 11, elastic component 11 is preferably spring, protruding 8 parts are bounced back in the aperture, projection 8 bottoms can be in chute 12 interior slips, do not need to operate again handle 6, and projection 8 is when arriving the position of corresponding next groove 9, under the effect of elastic component 11, to be absorbed in the groove 9, and stop movable disk 2 to be rotated further, and this moment, the angle that movable disk 2 is rotated is can be predefined, and movable disk 2 is fixing with gear 10, so that the angle that gear 10 rotates is also fixed, so, can realize that namely not needing to unload lower gear 10 accurately measures, just gear 10 can be rotated accurate angle, by identical mode gear 10 is fixed, and further process, by that analogy, namely can under the prerequisite of not pulling down gear 10, the process of gear 10 processing be finished.
The utility model not only can fixed gear 10, and can accurately not measure and do not need to unload lower gear 10 retightening after the specific angle of gear 10 rotations, not only use manpower and material resources sparingly, and error is little.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. a gear rotates fixing tool, it is characterized in that, comprise fixed disk (1), main shaft (3), movable disk (2), the nut (4) that cooperates with described main shaft (3), described main shaft (3) is fixedly connected with described fixed disk (1), described movable disk (2) is socketed described main shaft (3), described movable disk (2) can be rotated with respect to described fixed disk (1), establish a projection (8) on the described movable disk (2), described projection (8) part is absorbed in the aperture that is opened on the described movable disk (2), the elastic component (11) that connects described movable disk (2) and described projection (8) is in the described aperture, establish some grooves (9) on the described fixed disk (1), described movable disk (2) is rotated to an angle with respect to described fixed disk (1), described projection (8) will be absorbed in described groove (9), described nut (4) but axial location/unclamp described movable disk (2), described movable disk (2) is provided with the gripping mechanism (7) that can radially fix described gear (10).
2. gear rotation fixing tool according to claim 1 is characterized in that, offers a slideway (12) that can supply described projection (8) to slide therein on the described fixed disk (1).
3. gear rotation fixing tool according to claim 1 is characterized in that, also comprises the handle (6) that is fixedly connected with described movable disk (2).
4. gear rotation fixing tool according to claim 1 is characterized in that, also comprises the handle (5) that is fixedly connected with described movable disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202037276U CN202639550U (en) | 2012-05-08 | 2012-05-08 | Rotary fixing tool of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202037276U CN202639550U (en) | 2012-05-08 | 2012-05-08 | Rotary fixing tool of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639550U true CN202639550U (en) | 2013-01-02 |
Family
ID=47408727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202037276U Expired - Fee Related CN202639550U (en) | 2012-05-08 | 2012-05-08 | Rotary fixing tool of gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642054A (en) * | 2012-05-08 | 2012-08-22 | 安徽三山机械制造有限公司 | Rotating and fixing tooling for gear |
| CN109093209A (en) * | 2018-10-09 | 2018-12-28 | 嘉兴正野新材料有限公司 | A kind of automobile gear process apparatus has the positioning tool of combined mechanism |
-
2012
- 2012-05-08 CN CN2012202037276U patent/CN202639550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642054A (en) * | 2012-05-08 | 2012-08-22 | 安徽三山机械制造有限公司 | Rotating and fixing tooling for gear |
| CN109093209A (en) * | 2018-10-09 | 2018-12-28 | 嘉兴正野新材料有限公司 | A kind of automobile gear process apparatus has the positioning tool of combined mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130508 |