CN213729783U - Chamfering device of arc bevel gear - Google Patents
Chamfering device of arc bevel gear Download PDFInfo
- Publication number
- CN213729783U CN213729783U CN202022755710.9U CN202022755710U CN213729783U CN 213729783 U CN213729783 U CN 213729783U CN 202022755710 U CN202022755710 U CN 202022755710U CN 213729783 U CN213729783 U CN 213729783U
- Authority
- CN
- China
- Prior art keywords
- gear
- main shaft
- arc bevel
- fixedly connected
- plate
- 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
- 238000003754 machining Methods 0.000 abstract description 15
- 238000005498 polishing Methods 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Gear Processing (AREA)
Abstract
A chamfering device for an arc bevel gear belongs to the technical field of machining assistance; the rotary main shaft is erected between the bearing seats, a plurality of tool containing holes are arranged in parallel in the middle of the rotary main shaft, the tool containing holes in a plurality of different positions are arranged, different tool containing holes can be used for machining chamfers in different positions according to arc bevel gears with different sizes, machining precision can be improved while machining quality can be effectively improved, the first gear is meshed with the third gear, the fourth gear is meshed with the second gear, the second gear is meshed with the fourth gear, the rotary main shaft is rotated to drive the index plate to rotate, the index plate and the rotary main shaft are rotated in a specific proportion, chamfering machining of the arc bevel gears is achieved, and manual polishing is not needed.
Description
Technical Field
The utility model belongs to the technical field of machining is supplementary, specifically are to a chamfer device of arc bevel gear is related to.
Background
The arc bevel gear generally adopts a special gear machining center to complete milling machining, and due to the characteristics of a cutter, long and thin burrs are usually arranged at the tooth edge after machining is completed, when the gear is meshed and runs at a high speed, impact and collision are easy to occur between paired gears, sharp high-frequency noise is generated, and the fatigue life of the gear is greatly reduced due to stress concentration of a burr area, so that the tooth edge must be chamfered after numerical control milling machining is completed; at present, most enterprises adopt manual polishing to complete the chamfering of large gears, the manual polishing chamfering dust is extremely large, the working environment is severe, the strength is high, the fault tolerance rate is low, and the production efficiency is low.
Disclosure of Invention
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide an arc bevel gear's chamfer device.
The above technical problem of the present invention can be solved by the following technical solutions: a chamfering device of an arc bevel gear comprises an upper mounting plate and a lower mounting plate, wherein four corners between the upper mounting plate and the lower mounting plate are respectively connected with a stand column, the middle position of the upper mounting plate is provided with an indexing mechanism, the indexing mechanism comprises an indexing disc and a four-jaw chuck, the four-jaw chuck is fixed on the indexing disc, the upper mounting plates at two sides of the indexing mechanism are respectively provided with a vertical plate, the upper ends of the vertical plates are respectively provided with a mounting hole, a bearing seat is arranged in the mounting holes of the two vertical plates, a rotating main shaft is erected between the bearing seats, the middle position of the rotating main shaft is provided with a plurality of tool loading holes in parallel, the right end part of the rotating main shaft is fixedly connected with a first gear, the left end of the rotating main shaft is fixedly connected with a big belt pulley, and the right side of the bearing seat is fixedly connected with a connecting plate, the lower extreme fixedly connected with staff of connecting plate, the intermediate position of staff is fixed with the second gear, the left side fixedly connected with third gear of second gear, first gear and third gear intermeshing, the centre gripping has the gear to lay the platform on the four-jaw chuck, the gear is laid and is equipped with the key shaft on the platform, be equipped with the bolt on the key shaft, the clamp plate has been inserted on the bolt, fixedly connected with fourth gear on the input shaft of graduated disk, fourth gear and second gear meshing, the left end of lower floor's mounting panel upper surface is equipped with the motor, be equipped with the belt lace wheel on the output shaft of motor, be connected with driving belt between belt lace wheel and the big belt pulley.
Preferably, the gear ratio of the first gear to the third gear is 100: 50, and the gear ratio of the second gear to the fourth gear is 150: 30.
Preferably, the gear ratio of the first gear to the third gear is 100: 25, and the gear ratio of the second gear to the fourth gear is 60: 40.
Preferably, the gear ratio of the first gear to the third gear is 100: 25, and the gear ratio of the second gear to the fourth gear is 60: 30.
The utility model discloses beneficial effect who has: the rotary main shaft is erected between the bearing seats, a plurality of tool containing holes are arranged in parallel in the middle of the rotary main shaft, the tool containing holes in a plurality of different positions are arranged, different tool containing holes can be used for machining chamfers in different positions according to arc bevel gears with different sizes, machining precision can be improved while machining quality can be effectively improved, the first gear is meshed with the third gear, the fourth gear is meshed with the second gear, the second gear is meshed with the fourth gear, the rotary main shaft is rotated to drive the index plate to rotate, the index plate and the rotary main shaft are rotated in a specific proportion, chamfering machining of the arc bevel gears is achieved, and manual polishing is not needed.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is another schematic perspective view of the present invention.
In the figure: 1. an upper mounting plate; 2. a lower mounting plate; 3. a column; 4. a drive belt; 5. an index plate; 6. a four-jaw chuck; 7. mounting holes; 8. a vertical plate; 9. a bearing seat; 10. rotating the main shaft; 11. installing a cutter hole; 12. a first gear; 13. a large belt pulley; 14. a connecting plate; 15. a small shaft; 16. a second gear; 17. a third gear; 18. a gear placing table; 19. a key shaft; 20. a bolt; 21. pressing a plate; 22. a fourth gear; 23. an electric motor; 24. a small belt pulley.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a chamfering device of an arc bevel gear comprises an upper mounting plate 1 and a lower mounting plate 2, wherein four corners between the upper mounting plate 1 and the lower mounting plate 2 are respectively connected with an upright post 3, an indexing mechanism is arranged in the middle of the upper mounting plate 1 and comprises an indexing disc 5 and a four-jaw chuck 6, the four-jaw chuck 6 is fixed on the indexing disc 5, the upper mounting plates 1 on two sides of the indexing mechanism are respectively provided with a vertical plate 8, the upper ends of the vertical plates 8 are respectively provided with a mounting hole 7, a bearing seat 9 is arranged in the mounting holes 7 of the two vertical plates 8, a rotating main shaft 10 is erected between the bearing seats 9, the middle position of the rotating main shaft 10 is provided with a plurality of tool containing holes 11 in parallel, and different tool containing holes 11 can be arranged according to the arc bevel gears with different sizes by arranging the tool containing holes 11 with different positions, therefore, chamfers at different positions are machined, the machining quality can be effectively improved, and the machining precision can be improved at the same time, the right end of the rotating main shaft 10 is fixedly connected with a first gear 12, the left end of the rotating main shaft 10 is fixedly connected with a large belt pulley 13, the bearing seat 9 on the right side is fixedly connected with a connecting plate 14, the lower end of the connecting plate 14 is fixedly connected with a small shaft 15, the middle position of the small shaft 15 is fixedly connected with a second gear 16, the left side of the second gear 16 is fixedly connected with a third gear 17, the first gear 12 and the third gear 17 are mutually meshed, a gear placing table 18 is clamped on the four-jaw chuck 6, a key shaft 19 is arranged on the gear placing table 18, a bolt 20 is arranged on the key shaft 19, a pressing plate 21 is inserted on the bolt 20, a fourth gear 22 is fixedly connected on the input shaft of the dividing plate 5, and the fourth gear 22 rotates for one circle, the index plate 5 rotates by 1 degree, the fourth gear 22 is meshed with the second gear 16, the index plate 5 is driven to rotate by the rotation of the rotating main shaft 10 through the meshing of the first gear 12 and the second gear 16 and the meshing of the second gear 16 and the fourth gear 22, the index plate 5 and the rotating main shaft 10 rotate in a specific proportion, the chamfering processing of the arc bevel gear is realized, and manual polishing is not needed.
When the chamfering devices of the arc bevel gears respectively machine 36-tooth arc bevel gears, the gear ratio of the first gear 12 to the third gear 17 is 100: 50, the gear ratio of the second gear 16 to the fourth gear 22 is 150: 30, the fourth gear 22 rotates 10 circles when the rotating main shaft 10 rotates one circle, and the arc bevel gears rotate one tooth on the dividing disc 5.
When the chamfering device of the arc bevel gear respectively processes the arc bevel gear with 15 teeth, the gear ratio of the first gear 12 to the third gear 17 is 100: 25, the gear ratio of the second gear 16 to the fourth gear 22 is 60: 40, when the rotating main shaft 10 rotates once, the fourth gear 22 rotates 24 circles, and the arc bevel gear rotates one tooth on the dividing disc 5.
When the chamfering device of the arc bevel gear respectively processes the arc bevel gear with 10 teeth, the gear ratio of the first gear 12 to the third gear 17 is 100: 25, the gear ratio of the second gear 16 to the fourth gear 22 is 60: 30, when the rotating main shaft 10 rotates for one circle, the fourth gear 22 rotates for 32 circles, and the arc bevel gear rotates for one tooth on the dividing disc 5.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (4)
1. The utility model provides a chamfer device of arc bevel gear, includes upper mounting panel (1) and lower floor's mounting panel (2), its characterized in that: four corners between the upper mounting plate (1) and the lower mounting plate (2) are respectively connected with an upright post (3), an indexing mechanism is arranged in the middle of the upper mounting plate (1), the indexing mechanism comprises an indexing disc (5) and a four-jaw chuck (6), the four-jaw chuck (6) is fixed on the indexing disc (5), the upper mounting plates (1) on two sides of the indexing mechanism are respectively provided with a vertical plate (8), the upper ends of the vertical plates (8) are respectively provided with a mounting hole (7), a bearing seat (9) is arranged in the mounting holes (7) of the two vertical plates (8), a rotating main shaft (10) is erected between the bearing seats (9), the middle of the rotating main shaft (10) is provided with a plurality of tool loading holes (11) in parallel, and the right end of the rotating main shaft (10) is fixedly connected with a first gear (12), the left end fixedly connected with big belt pulley (13) of rotatory main shaft (10), the right side be fixed with connecting plate (14) on bearing frame (9), the lower extreme fixedly connected with staff (15) of connecting plate (14), the intermediate position of staff (15) is fixed with second gear (16), the left side fixedly connected with third gear (17) of second gear (16), first gear (12) and third gear (17) intermeshing, the centre gripping has gear to lay platform (18) on four-jaw chuck (6), gear is laid and is equipped with key shaft (19) on platform (18), be equipped with bolt (20) on key shaft (19), clamp plate (21) have been inserted on bolt (20), fixedly connected with fourth gear (22) on the input shaft of graduated disk (5), fourth gear (22) and second gear (16) meshing, the left end of lower floor's mounting panel (2) upper surface is equipped with motor (23), be equipped with belt lace wheel (24) on the output shaft of motor (23), be connected with between belt lace wheel (24) and big belt pulley (13) driving belt (4).
2. The chamfering apparatus for arc bevel gears according to claim 1, wherein: the gear ratio of the first gear (12) to the third gear (17) is 100: 50, and the gear ratio of the second gear (16) to the fourth gear (22) is 150: 30.
3. The chamfering apparatus for arc bevel gears according to claim 1, wherein: the gear ratio of the first gear (12) to the third gear (17) is 100: 25, and the gear ratio of the second gear (16) to the fourth gear (22) is 60: 40.
4. The chamfering apparatus for arc bevel gears according to claim 1, wherein: the gear ratio of the first gear (12) to the third gear (17) is 100: 25, and the gear ratio of the second gear (16) to the fourth gear (22) is 60: 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755710.9U CN213729783U (en) | 2020-11-25 | 2020-11-25 | Chamfering device of arc bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755710.9U CN213729783U (en) | 2020-11-25 | 2020-11-25 | Chamfering device of arc bevel gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213729783U true CN213729783U (en) | 2021-07-20 |
Family
ID=76829733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022755710.9U Expired - Fee Related CN213729783U (en) | 2020-11-25 | 2020-11-25 | Chamfering device of arc bevel gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213729783U (en) |
-
2020
- 2020-11-25 CN CN202022755710.9U patent/CN213729783U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206048108U (en) | The upset workbench that a kind of automobile die is applied in processing auxiliary | |
| CN109604673A (en) | A kind of big more drill bit drilling machines of lid of differential carrier | |
| CN213729783U (en) | Chamfering device of arc bevel gear | |
| CN213289702U (en) | Full-automatic deburring chamfer polishing equipment | |
| CN201102154Y (en) | AC shaft linkage milling head | |
| CN211220151U (en) | Planetary double-plane grinding machine | |
| CN209319417U (en) | A kind of fluted drill milling drum | |
| CN210908394U (en) | Spiral bevel gear processing machine tool | |
| CN217370782U (en) | Grinding device for gear machining | |
| CN213729348U (en) | Chamfering device for arc-shaped bevel gear shaft | |
| CN113231827B (en) | Drilling and tapping all-in-one machine | |
| CN201572975U (en) | Numerically controlled spiral bevel gear chamfering machine | |
| CN101406974A (en) | Device for processing spherical gear | |
| CN210678013U (en) | Multi-angle adjustable rotary table | |
| CN216263501U (en) | Speed reduction structure of electric tool rest | |
| CN112571085A (en) | Gantry frame of high-speed five-axis machining center | |
| CN214684583U (en) | Cycloidal gear boring and grinding combined machining center | |
| CN214079299U (en) | Excircle machining device for transmission main shaft | |
| CN215616740U (en) | Pin shaft positioning clamp for four-axis machining center | |
| CN214350872U (en) | High-precision numerical control machine tool rotary table fixing device | |
| CN219464797U (en) | Double-end-face five-axis drilling machine | |
| CN217291407U (en) | Automatic clamping device for vertical machining center | |
| CN214684411U (en) | Efficient opposite-end milling combined machining center | |
| CN214445138U (en) | Shaft sleeve end face machining tool | |
| CN217619103U (en) | Precise shaft core turning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |