CN209936555U - High-efficient conjugate tooth profile silence gear processingequipment for new energy automobile - Google Patents
High-efficient conjugate tooth profile silence gear processingequipment for new energy automobile Download PDFInfo
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- CN209936555U CN209936555U CN201920892825.7U CN201920892825U CN209936555U CN 209936555 U CN209936555 U CN 209936555U CN 201920892825 U CN201920892825 U CN 201920892825U CN 209936555 U CN209936555 U CN 209936555U
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- connecting rod
- bevel gear
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Abstract
High-efficient conjugate tooth profile silence gear processingequipment for new energy automobile belongs to machining technical field. There are workstation and motor on the bottom plate, there is the gear mount pad on the workstation, the motor is fixed with the drive bevel gear, drive bevel gear and driven bevel gear meshing, driven bevel gear fixes on pivot one, pivot one is through belt one and belt two and pivot two and the transmission of pivot three, there is carousel one on the pivot two, connecting rod one is connected with carousel one and connecting seat, the connecting seat is connected with the teeth of a cogwheel board of polishing, the teeth of a cogwheel board of polishing just has the logical groove with the gear assorted above the workstation, and the cover is in the gear mount pad outside, there is carousel two on the pivot three, connecting rod two is connected with carousel two and terminal surface board of polishing, terminal surface board of polishing slides with the riser, the riser is fixed with the workstation. The utility model discloses it is efficient to polish, has carried out clastic recycle through static simultaneously, and pollution-free and practiced thrift manufacturing resource and cost.
Description
Technical Field
The utility model relates to a high-efficient conjugate tooth profile silence gear machining device for new energy automobile belongs to machining technical field.
Background
Along with the progress of science and technology, new energy automobile has more and more obtained user's personal reliance, and the user also is higher and higher to the noise requirement of automobile thereupon, has produced high-efficient conjugate silence gear then, and the gear is when production, through hobbing cutter cutting process back, gear end face and side can produce a large amount of burrs, and the performance of the gear that can greatly reduced can be found to the existence of these burrs. Therefore, the deburring operation is an important process in the gear production and machining. The traditional deburring method is to manually polish and deburr, which not only increases the workload, but also prolongs the production time and reduces the production efficiency. Meanwhile, the existing gear polishing production device does not have a scrap recovery mechanism, so that the use environment is poor, and the waste of resources is caused.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the background art, the utility model provides a new energy automobile is with high-efficient conjugate flank profile silence gear machining device.
The purpose is achieved, the utility model adopts the following technical proposal: the high-efficiency conjugate tooth profile mute gear machining device for the new energy automobile comprises a bottom plate, a workbench, a gear mounting seat, a transmission mechanism, an end face polishing mechanism and a gear tooth polishing mechanism, wherein the transmission mechanism comprises a motor, a driving bevel gear, a driven bevel gear, a first rotating shaft, a second rotating shaft, a third rotating shaft, a first belt, a second belt, a first rotating disc, a second rotating disc, a first connecting rod and a second connecting rod; the end face polishing mechanism comprises an end face polishing plate and two vertical plates; the gear tooth polishing mechanism comprises a gear tooth polishing plate and a connecting seat; the upper end of the bottom plate is fixedly provided with a workbench and a motor, the upper end of the workbench is provided with a gear mounting seat, an output shaft of the motor is fixedly connected with the middle part of a vertically arranged driving bevel gear, the driving bevel gear is meshed with a vertically arranged driven bevel gear, the driven bevel gear is coaxially and fixedly sleeved on a first rotating shaft, the first rotating shaft is in transmission connection with a second rotating shaft through a first belt, the first rotating shaft is in transmission connection with a third rotating shaft through a second belt, a first rotating disc is coaxially and fixedly sleeved on the second rotating shaft, the non-central part of the first rotating disc is in transmission connection with one end of a first connecting rod, the other end of the first connecting rod is in transmission connection with the lower end of a connecting seat, the upper end of the connecting seat is fixedly connected with the lower end of a gear tooth polishing plate, the gear tooth polishing plate is arranged above the workbench, the middle part of the gear tooth polishing plate, the rotating shaft III is coaxially and fixedly sleeved with a second rotating disc, the non-center of the second rotating disc is rotatably connected with one end of a second connecting rod, the other end of the second connecting rod is rotatably connected with one end of an end face polishing plate, two sides of the end face polishing plate are respectively in sliding connection with corresponding vertical plates, and the two vertical plates are fixedly connected with the workbench.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor drives terminal surface grinding machanism and teeth of a cogwheel grinding machanism simultaneously, realizes the synchronous going on of terminal surface polishing and all teeth of a cogwheel polishes, and polishing efficiency is high, has saved manpower resources, has shortened production time, has improved production efficiency; meanwhile, the scraps are recycled through static electricity, so that pollution is avoided, and production resources and cost are saved.
Drawings
Fig. 1 is an axonometric view of the whole structure of the high-efficiency conjugate tooth profile silent gear machining device for the new energy automobile of the present invention;
FIG. 2 is an exploded view of the overall construction of the gear processing apparatus shown in FIG. 1, with parts not shown for clarity;
FIG. 3 is an isometric view of the overall structure of the transmission mechanism, except for the first connecting rod and the second connecting rod;
FIG. 4 is a schematic diagram of the overall structure of the end face grinding mechanism, the second rotary table, the second connecting rod and the partial structure of the workbench, and only one vertical plate is drawn for clarity;
FIG. 5 is a schematic overall structure diagram of the gear tooth grinding mechanism, the first rotary table, the first connecting rod, the gear and a part of the structure of the workbench;
FIG. 6 is an exploded view of FIG. 5;
fig. 7 is a partial enlarged view of the gear tooth grinding plate 9-1.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 7, the utility model discloses a high-efficient conjugate tooth profile mute gear processing device for new energy automobile, including bottom plate 1, workstation 2, gear mount 13, drive mechanism, terminal surface grinding mechanism and teeth of a cogwheel grinding mechanism, drive mechanism includes motor 3, drive bevel gear 4-1, driven bevel gear 4-2, pivot one 5-1, pivot two 5-2, pivot three 5-3, belt one 6-1, belt two 6-2, carousel one 7-1, carousel two 7-2, connecting rod one 8-1 and connecting rod two 8-2; the end face grinding mechanism comprises an end face grinding plate 9-2 and two vertical plates 10; the gear tooth polishing mechanism comprises a gear tooth polishing plate 9-1 and a connecting seat 11; a workbench 2 and a motor 3 are fixed at the upper end of the bottom plate 1, a gear mounting seat 13 is arranged at the upper end of the workbench 2, an output shaft of the motor 3 is fixedly connected with the middle part of a vertically arranged driving bevel gear 4-1, the driving bevel gear 4-1 is meshed with a vertically arranged driven bevel gear 4-2, the driven bevel gear 4-2 is coaxially and fixedly sleeved on a first rotating shaft 5-1, two ends of the first rotating shaft 5-1 are rotatably connected with the workbench 2 through bearings, the first rotating shaft 5-1 is in transmission connection with a second rotating shaft 5-2 through a first belt 6-1, the first rotating shaft 5-1 is in transmission connection with a third rotating shaft 5-3 through a second belt 6-2, the second rotating shaft 5-2 is connected with the bottom plate 1 through a first mounting seat, and the third rotating shaft 5-3 is connected with the workbench 2 through a second mounting seat, the rotating shaft II 5-3 is coaxially and fixedly sleeved with a rotating disc I7-1, the non-center part of the rotating disc I7-1 is rotatably connected with one end of a connecting rod I8-1 through a pin shaft I, the other end of the connecting rod I8-1 is rotatably connected with the lower end of a connecting seat 11 through a pin shaft II, the upper end of the connecting seat 11 is fixedly connected with the lower end of a gear tooth polishing plate 9-1, the gear tooth polishing plate 9-1 is arranged above the workbench 2, a through groove matched with a gear 12 is formed in the middle of the gear tooth polishing plate, the gear tooth polishing plate is sleeved on the outer side of a gear mounting seat 13 in a sleeved mode, the rotating shaft II 7-2 is coaxially and fixedly sleeved on the rotating shaft III 5-3, the non-center part of the rotating disc II 7-2 is rotatably connected with one end of a connecting rod II 8-2 through a pin shaft III, the other end of the connecting rod II 8-2, the two sides of the end face polishing plate 9-2 are respectively in sliding connection with the corresponding vertical plates 10 (the opposite surfaces of the two vertical plates 10 are respectively provided with a transverse sliding groove A, the two sliding grooves A are correspondingly arranged, a sliding block is arranged in each sliding groove A, the two sliding blocks are respectively fixedly connected with the corresponding side face of the end face polishing plate 9-2), and the two vertical plates 10 are respectively fixedly connected with the workbench 2.
The second embodiment is as follows: as shown in fig. 7, in this embodiment, a first specific embodiment is further described, the gear tooth polishing plate 9-1 is provided with an inner cavity E, the inner cavity E is divided into a plurality of adsorption chambers by a plurality of partition plates D arranged transversely and longitudinally in an intersecting manner, each adsorption chamber is internally provided with a friction nano generator and filled with polytetrafluoroethylene pellets, the upper end and the upper surface of the outer side surface of the gear tooth polishing plate 9-1 are respectively provided with a first through hole B, and the lower end of each partition plate D is provided with a second through hole C.
The third concrete implementation mode: in this embodiment, a second specific embodiment is further described, the inner wall of the gear tooth polishing plate 9-1 is provided with an insulating layer, and the plurality of partition plates D are made of a metal material.
The fourth concrete implementation mode: in this embodiment, a second specific embodiment is further described, wherein the diameter of the polytetrafluoroethylene pellet filled in each adsorption chamber is 1-4 mm.
When the utility model is used, the gear 12 is placed on the gear mounting seat 13 and is limited and fixed, then the motor 3 is started, the rotation of the output shaft of the motor 3 drives the driving bevel gear 4-1 to rotate, then drives the driven bevel gear 4-2 to rotate, then drives the rotating shaft one 5-1 to rotate, and then drives the rotating shaft two 5-2 and the rotating shaft three 5-3 to rotate through the belt one 6-1 and the belt two 6-2 respectively;
the rotating shaft II 5-2 rotates to drive the rotating disc I7-1 to rotate, then the connecting seat 11 is driven to reciprocate up and down through the connecting rod I8-1, and then the gear tooth polishing plate 9-1 is driven to be tightly attached to the outer side surface of the gear 12 to reciprocate up and down, so that all gear teeth of the gear 12 are synchronously polished;
the rotating shaft III 5-3 rotates to drive the rotating disc II 7-2 to rotate, and then the connecting rod II 8-2 drives the end face grinding plate 9-2 to closely attach to the end face of the gear 12 to reciprocate along the two vertical plates 10, so that the end face of the gear 12 is ground;
and after one gear 12 is polished, taking down the fourth pin shaft, sliding the end face polishing plate 9-2 to completely separate the end face polishing plate 9-2 from the gear 12, taking down the processed gear 12 and replacing the gear 12 to be processed, sliding the end face polishing plate 9-2 again, connecting the end face polishing plate 9-2 with the second connecting rod 8-2 by using the fourth pin shaft, and repeating the processing action.
In the grinding process, the fragments enter the inner cavity E of the gear tooth grinding plate 9-1, friction nanometer generators are arranged in the adsorption cavities and filled with polytetrafluoroethylene pellets, the friction nanometer generators can convert mechanical energy (mainly from vibration of the gear tooth grinding plate 9-1) into electric energy, the polytetrafluoroethylene pellets are rubbed to generate an electrostatic field, and then the fragments are subjected to electrostatic adsorption collection, so that the fragments can be recycled conveniently.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a high-efficient conjugate tooth profile silence gear processingequipment for new energy automobile which characterized in that: the gear grinding machine comprises a bottom plate (1), a workbench (2), a gear mounting seat (13), a transmission mechanism, an end face grinding mechanism and a gear tooth grinding mechanism, wherein the transmission mechanism comprises a motor (3), a driving bevel gear (4-1), a driven bevel gear (4-2), a first rotating shaft (5-1), a second rotating shaft (5-2), a third rotating shaft (5-3), a first belt (6-1), a second belt (6-2), a first rotating disc (7-1), a second rotating disc (7-2), a first connecting rod (8-1) and a second connecting rod (8-2); the end face grinding mechanism comprises an end face grinding plate (9-2) and two vertical plates (10); the gear tooth polishing mechanism comprises a gear tooth polishing plate (9-1) and a connecting seat (11); a workbench (2) and a motor (3) are fixed at the upper end of the bottom plate (1), a gear mounting seat (13) is arranged at the upper end of the workbench (2), an output shaft of the motor (3) is fixedly connected with the middle part of a vertically arranged driving bevel gear (4-1), the driving bevel gear (4-1) is meshed with a vertically arranged driven bevel gear (4-2), the driven bevel gear (4-2) is coaxially and fixedly sleeved on a first rotating shaft (5-1), the first rotating shaft (5-1) is in transmission connection with a second rotating shaft (5-2) through a first belt (6-1), the first rotating shaft (5-1) is in transmission connection with a third rotating shaft (5-3) through a second belt (6-2), a first rotating disc (7-1) is coaxially and fixedly sleeved on the second rotating shaft (5-2), the non-center of the first rotating disc (7-1) is rotatably connected with one end of a first connecting rod (8-1), the other end of the first connecting rod (8-1) is rotatably connected with the lower end of a connecting seat (11), the upper end of the connecting seat (11) is fixedly connected with the lower end of a gear tooth polishing plate (9-1), the gear tooth polishing plate (9-1) is arranged above the workbench (2), a through groove matched with a gear (12) is formed in the middle of the gear tooth polishing plate, the gear tooth polishing plate is sleeved on the outer side of the gear mounting seat (13), a second rotating disc (7-2) is coaxially and fixedly sleeved on a third rotating shaft (5-3), the non-center of the second rotating disc (7-2) is rotatably connected with one end of a second connecting rod (8-2), the other end of the second connecting rod (8-2) is rotatably connected with one end of an end face polishing plate (9-2), the two sides of the end face grinding plate (9-2) are respectively in sliding connection with the corresponding vertical plates (10), and the two vertical plates (10) are fixedly connected with the workbench (2).
2. The device for machining the high-efficiency conjugate tooth profile mute gear for the new energy automobile according to claim 1, wherein: the teeth of a cogwheel are polished board (9-1) and are equipped with inner chamber (E), inner chamber (E) is divided into a plurality of absorption cavities by a plurality of crosswise baffle (D) that set up, every absorption cavity in all be equipped with friction nanometer generator and fill and have polytetrafluoroethylene bobble, the upper end and the upper surface of teeth of a cogwheel are polished board (9-1) lateral surface all are equipped with through-hole (B), every the lower extreme of baffle (D) all be equipped with through-hole two (C).
3. The device for machining the high-efficiency conjugate tooth profile mute gear for the new energy automobile according to claim 2, wherein: the inner wall of the gear tooth grinding plate (9-1) is provided with an insulating layer, and the partition plates (D) are all made of metal materials.
4. The device for machining the high-efficiency conjugate tooth profile mute gear for the new energy automobile according to claim 2, wherein: the diameter of the polytetrafluoroethylene small ball filled in each adsorption cavity is 1-4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892825.7U CN209936555U (en) | 2019-06-13 | 2019-06-13 | High-efficient conjugate tooth profile silence gear processingequipment for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892825.7U CN209936555U (en) | 2019-06-13 | 2019-06-13 | High-efficient conjugate tooth profile silence gear processingequipment for new energy automobile |
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| Publication Number | Publication Date |
|---|---|
| CN209936555U true CN209936555U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920892825.7U Expired - Fee Related CN209936555U (en) | 2019-06-13 | 2019-06-13 | High-efficient conjugate tooth profile silence gear processingequipment for new energy automobile |
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| CN (1) | CN209936555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386000A (en) * | 2021-07-02 | 2021-09-14 | 深圳市合发齿轮机械有限公司 | Grinding device for deburring of gears |
-
2019
- 2019-06-13 CN CN201920892825.7U patent/CN209936555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386000A (en) * | 2021-07-02 | 2021-09-14 | 深圳市合发齿轮机械有限公司 | Grinding device for deburring of gears |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200114 Termination date: 20200613 |