CN202763221U - Slotting machining clamp of gear - Google Patents
Slotting machining clamp of gear Download PDFInfo
- Publication number
- CN202763221U CN202763221U CN 201220482831 CN201220482831U CN202763221U CN 202763221 U CN202763221 U CN 202763221U CN 201220482831 CN201220482831 CN 201220482831 CN 201220482831 U CN201220482831 U CN 201220482831U CN 202763221 U CN202763221 U CN 202763221U
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- hole
- gear
- shaped slot
- gear shaping
- nut
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Abstract
The utility model discloses a slotting machining clamp of a gear, and belongs to the technical field of gear machining. The slotting machining clamp of the gear comprises a gear shaper working platform, a positioning base and an upper platen. The lower plane of the positioning base is connected with the gear shaper working platform through a first T-shaped groove bolt, a first gasket and a first nut. The positioning base is connected with the upper platen through a second T-shaped groove bolt, a second gasket and a second nut. The slotting machining clamp of the gear can guarantee machining quality of thin-shaped and large gear parts.
Description
Technical field
The utility model belongs to the gear machining technology field, is specifically related to a kind of gear shaping clamp for machining.
Background technology
Thin type in the system such as steering system, braking system in the automobile chassis, large gear part are comparatively common.Thin type gear part internal tooth generally adopts Bevel Slotting Technology, but because part is thinner, appearance and size is larger, part need bear larger axis to power when the slotting internal tooth, unreasonable such as clamping, to cause part internal tooth profile of tooth to produce difference, part up and down plane warping produces distortion, although the mode of artificial centering can guarantee that product quality reduces the product working (machining) efficiency greatly, especially in batch production, the method for artificial centering is particularly inadvisable.
The utility model content
The purpose of this utility model provides a kind of gear shaping clamp for machining that can guarantee thin type, large gear part crudy.
The technical scheme that the utility model adopts is:
A kind of gear shaping clamp for machining, comprise the gear shapping machine workbench, also comprise positioning base and top board, described positioning base lower plane is connected with described gear shapping machine workbench by the first T-shaped slot bolt, the first pad and the first nut, and described positioning base is connected with described top board by the second T-shaped slot bolt, the second pad and the second nut.
Further, described positioning base is the two step disc structure, and described first order disk is greater than described second level disk.
Further, described one-level disk is along even six mounting holes that distribute of annulus cylindrical, and the described first T-shaped slot bolt and the described second T-shaped slot bolt pass described mounting hole.
Preferably, the quantity of the described first T-shaped slot bolt, the first pad and the first nut is three, and the quantity of the described second T-shaped slot bolt, the second pad and the second nut is three.
Further, described first order disk is along the annulus cylindrical oil groove that evenly distributes.
Preferably, the described quantity that goes out oil groove is three.
Further, described positioning base inside is processed as secondary through holes, and described one-level through hole is greater than described secondary through holes, and described one-level through hole goes out oil groove and communicates described secondary through holes and part matched in clearance to be processed with described.
Further, described top board is disc structure, and inside is processed as secondary through holes, and described one-level through hole is greater than described secondary through holes, described one-level through hole and part matched in clearance to be processed.
Further, be welded with bent plate on the described top board, the position of described bent plate is in described top board and the described second T-shaped slot bolt, the second pad and the second nut junction, process respectively fixing hole and removal hole on the described bent plate, described fixing hole communicates with removal hole, and the described second T-shaped slot bolt, the second pad are connected with described fixing hole with the second nut.
Further, described bent plate is sector structure, and the inner arc of described bent plate and described top board cylindrical coincide, and described removal hole is greater than described fixing hole, and described removal hole and described fixing hole are separated by 15 °.
The utlity model has following advantage:
This device is applicable to the slotting batch machining of thin type, large gear, and accurate positioning is reliable when slotting part internal tooth simultaneously, has both guaranteed crudy, also can enhance productivity.This apparatus structure is simple, and processing cost is low, and the process-cycle is short, not only is fit to big-and-middle-sized machine and adds enterprise's Gear Processing, and also applicable minicomputer adds enterprise simultaneously.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is described in further detail.
The front view of a kind of gear shaping clamp for machining that Fig. 1 provides for the utility model embodiment;
The top view of a kind of gear shaping clamp for machining that Fig. 2 provides for the utility model embodiment.
The specific embodiment
See figures.1.and.2, a kind of gear shaping clamp for machining comprises gear shapping machine workbench 1, positioning base 2 and top board 3.Positioning base 2 lower planes are connected with gear shapping machine workbench 1 by the first T-shaped slot bolt 4, the first pad 5 and the first nut 6.Positioning base 2 is connected with top board 3 by the second T-shaped slot bolt 7, the second pad 8 and the second nut 9.Positioning base 1 is the two step disc structure, and first order disk is greater than second level disk.The one-level disk is along even six mounting holes that distribute of annulus cylindrical, and the first T-shaped slot bolt 4 and the second T-shaped slot bolt 7 pass mounting hole.The quantity of the first T-shaped slot bolt 4, the first pad 5 and the first nut 6 is three.The quantity of the second T-shaped slot bolt 7, the second pad 8 and the second nut 9 is three.Pinion cutter produces heats to cutter and damage parts with part to be processed 10 when reducing slotting, needs uninterrupted injection lubricating oil, and for guaranteeing a large amount of lubricating oil flows, circulation, along the annulus cylindrical oil groove that evenly distributes, the quantity that goes out oil groove is three at the one-level disk.Positioning base 2 inside are processed as secondary through holes, and the one-level through hole is greater than secondary through holes, and the one-level through hole communicates with going out oil groove, guarantee lubricating oil flow, also can alleviate positioning base 2 weight, secondary through holes and and matched in clearance.Top board 3 is disc structure, and inside is processed as secondary through holes, and the one-level through hole is greater than secondary through holes, one-level through hole and part to be processed 10 matched in clearance, and secondary through holes can alleviate top board 3 weight, can guarantee again pinion cutter processing stroke.Be welded with bent plate 11 on the top board 3, the position of bent plate 11 processes respectively fixing hole 12 and removal hole 13 in top board 3 and the second T-shaped slot bolt 7, the second pad 8 and the second nut 9 junctions on the bent plate 11.Fixing hole 12 communicates with removal hole 13.The second T-shaped slot bolt 7, the second pad 8 are connected with fixing hole 12 with the second nut 9, fixing and clamping part 10 to be processed.Bent plate 11 is sector structure, and the inner arc of bent plate 11 and top board 3 cylindricals coincide.Removal hole 13 is greater than fixing hole 12, and removal hole 13 is separated by 15 ° with fixing hole 12.After each gear shaping is finished, the second T-shaped slot bolt 7, the second pad 8 and the second nut 9 is loosening, top board 3 is rotated to removal hole 13 tops, just can be with top board 3, part to be processed 10 quick-detachments.Three bent plates 11 also are convenient to carrying and installation simultaneously.
When the work of this device, the fixing and clamping part 10 to be processed with the gear shaping clamp for machining, part 10 to be processed cooperates with the secondary through holes of positioning base 2 and the one-level via clearance of top board 3 respectively.Then treat processing parts 10 with gear shapping machine and carry out slotting.
This device is applicable to the slotting batch machining of thin type, large gear, and accurate positioning is reliable when slotting part internal tooth simultaneously, has both guaranteed crudy, also can enhance productivity.This apparatus structure is simple, and processing cost is low, and the process-cycle is short, not only is fit to big-and-middle-sized machine and adds enterprise's Gear Processing, and also applicable minicomputer adds enterprise simultaneously.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. gear shaping clamp for machining, comprise the gear shapping machine workbench, it is characterized in that, also comprise positioning base and top board, described positioning base lower plane is connected with described gear shapping machine workbench by the first T-shaped slot bolt, the first pad and the first nut, and described positioning base is connected with described top board by the second T-shaped slot bolt, the second pad and the second nut.
2. gear shaping clamp for machining according to claim 1 is characterized in that, described positioning base is the two step disc structure, and described first order disk is greater than described second level disk.
3. gear shaping clamp for machining according to claim 2 is characterized in that, described one-level disk is along even six mounting holes that distribute of annulus cylindrical, and the described first T-shaped slot bolt and the described second T-shaped slot bolt pass described mounting hole.
4. gear shaping clamp for machining according to claim 1 is characterized in that, the quantity of the described first T-shaped slot bolt, the first pad and the first nut is three, and the quantity of the described second T-shaped slot bolt, the second pad and the second nut is three.
5. gear shaping clamp for machining according to claim 2 is characterized in that, described first order disk is along the annulus cylindrical oil groove that evenly distributes.
6. gear shaping clamp for machining according to claim 5 is characterized in that, the described quantity that goes out oil groove is three.
7. according to claim 1,5 or 6 each described gear shaping clamp for machining, it is characterized in that, described positioning base inside is processed as secondary through holes, described one-level through hole is greater than described secondary through holes, described one-level through hole goes out oil groove and communicates described secondary through holes and part matched in clearance to be processed with described.
8. gear shaping clamp for machining according to claim 1 is characterized in that, described top board is disc structure, and inside is processed as secondary through holes, and described one-level through hole is greater than described secondary through holes, described one-level through hole and part matched in clearance to be processed.
9. according to claim 1 or 8 described gear shaping clamp for machining, it is characterized in that, be welded with bent plate on the described top board, the position of described bent plate is in described top board and the described second T-shaped slot bolt, the second pad and the second nut junction, process respectively fixing hole and removal hole on the described bent plate, described fixing hole communicates with removal hole, and the described second T-shaped slot bolt, the second pad are connected with described fixing hole with the second nut.
10. gear shaping clamp for machining according to claim 9, it is characterized in that, described bent plate is sector structure, and the inner arc of described bent plate and described top board cylindrical coincide, described removal hole is greater than described fixing hole, and described removal hole and described fixing hole are separated by 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482831 CN202763221U (en) | 2012-09-20 | 2012-09-20 | Slotting machining clamp of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482831 CN202763221U (en) | 2012-09-20 | 2012-09-20 | Slotting machining clamp of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763221U true CN202763221U (en) | 2013-03-06 |
Family
ID=47769821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220482831 Expired - Fee Related CN202763221U (en) | 2012-09-20 | 2012-09-20 | Slotting machining clamp of gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763221U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325200A (en) * | 2014-11-17 | 2015-02-04 | 江苏太平洋精锻科技股份有限公司 | Fixture for gear shaping on thin-wall outer gear ring |
| CN104384623A (en) * | 2014-10-27 | 2015-03-04 | 苏州优金金属成型科技有限公司 | Clamp capable of freely adjusting length to tighten gear |
| CN104741706A (en) * | 2015-04-16 | 2015-07-01 | 临沂晋安机械有限公司 | Slewing support gear milling inner wheel fixing tooling |
| CN113927103A (en) * | 2021-11-03 | 2022-01-14 | 内蒙古第一机械集团股份有限公司 | Fine gear shaping tool setting device |
-
2012
- 2012-09-20 CN CN 201220482831 patent/CN202763221U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384623A (en) * | 2014-10-27 | 2015-03-04 | 苏州优金金属成型科技有限公司 | Clamp capable of freely adjusting length to tighten gear |
| CN104325200A (en) * | 2014-11-17 | 2015-02-04 | 江苏太平洋精锻科技股份有限公司 | Fixture for gear shaping on thin-wall outer gear ring |
| CN104741706A (en) * | 2015-04-16 | 2015-07-01 | 临沂晋安机械有限公司 | Slewing support gear milling inner wheel fixing tooling |
| CN113927103A (en) * | 2021-11-03 | 2022-01-14 | 内蒙古第一机械集团股份有限公司 | Fine gear shaping tool setting device |
| CN113927103B (en) * | 2021-11-03 | 2023-06-09 | 内蒙古第一机械集团股份有限公司 | Precise gear shaping tool setting device |
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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: 20130306 Termination date: 20170920 |