CN210452165U

CN210452165U - High-efficient grinding device is used in gear production

Info

Publication number: CN210452165U
Application number: CN201920727001.4U
Authority: CN
Inventors: 周大龙
Original assignee: Jiangxing Taicang Metal Products Co ltd
Current assignee: Jiangxing Taicang Metal Products Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-05
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a high-efficiency grinding device for gear production, which comprises a base, a plurality of supporting upright posts are fixedly arranged on the periphery of the upper end surface of the base, a crossbeam is fixedly connected on the upper ends of the supporting upright posts, an end surface grinding device is arranged on the crossbeam, a bearing turntable is arranged on the upper end surface of the base in a rotating way, a bottom plate is fixedly arranged on the upper end surface of the bearing turntable, a loop bar is fixedly arranged in the middle of the upper end surface of the bottom plate, a gear body is sleeved on the loop bar, a fastening nut is connected on the upper end of the loop bar in a rotating way through threads, a tooth mouth grinding device is arranged on the right side of the bottom plate, the structure is simple, the structure is clear and easy to understand, a stepping motor drives a gear to rotate, the surface and the tooth mouth of the gear are respectively ground through the end surface grinding device and the tooth mouth, the labor cost is reduced.

Description

High-efficient grinding device is used in gear production

Technical Field

The utility model relates to a gear equipment technical field that polishes specifically is a gear production is with high-efficient grinding device.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating the cutting method and the successive appearance of special machine tools and cutters for cutting teeth by using the principle pay attention to the running stability of gears along with the development of production. The gear is perhaps old gear recovery need polish the gear in process of production, and traditional gear mode of polishing is for artifical polishing, and the efficiency of polishing is extremely low, and the gear tooth mouth is polished very trouble, need consume a large amount of manpower financial resources, must not repay, consequently, needs a gear production to use high-efficient grinding device, realizes that gear surface and tooth mouth are synchronous high-efficient to polish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear production is with high-efficient grinding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a gear production is with high-efficient grinding device, includes the base, the base up end is fixed all around and is provided with a plurality of support posts, a plurality of support post upper end fixedly connected with crossbeam, install terminal surface grinding device on the crossbeam, the base up end rotates and is provided with the bearing carousel, the fixed bottom plate that is provided with of bearing carousel up end, the fixed loop bar that is provided with in the middle of the bottom plate up end, the cover is equipped with the gear body on the loop bar, the loop bar upper end is rotated through the screw thread and is connected with fastening nut, the bottom plate right side is provided with tooth mouth grinding device.

Preferably, a motor chamber is arranged in the base, a first motor is arranged in the motor chamber, and the output end of the first motor penetrates through the bearing turntable to be fixedly connected with the bottom end face of the bottom plate.

Preferably, the end face polishing device comprises an air cylinder, the output end of the air cylinder penetrates through the cross beam and is fixedly connected with a mounting plate, a second motor is mounted on the left side of the upper end face of the mounting plate, and the output end of the second motor penetrates through the mounting plate and is fixedly connected with a polishing grinding wheel.

Preferably, tooth mouth grinding device is including flexible motor, flexible motor output sets up towards the bottom plate, flexible motor output fixedly connected with movable plate, the movable plate right side is provided with rotates the seat, it rotates with flexible motor output to rotate the seat and is connected, it is fixed to rotate the seat on the base and set up, the third motor is installed on the right side on the movable plate, third motor left side is provided with branch, the branch external fixation is provided with tooth mouth grinding frame, third motor output fixedly connected with belt pulley, be connected with the belt of polishing between tooth mouth grinding frame and the belt pulley.

Preferably, the tooth mouth grinding frame comprises a disc, a tooth mouth tripod is integrally connected to the left end of the disc, and the tooth mouth tripod and the tooth mouth on the outer surface of the gear body are matched.

Preferably, the outer surface of the tooth mouth polishing frame is provided with a plurality of micro vertical rollers, and the polishing belt hoop is arranged on the outer surface of the micro vertical rollers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, and step motor drives the gear and rotates, rotates the in-process and polishes the operation respectively through terminal surface grinding device and tooth mouth grinding device to the surface and the tooth mouth of gear, and it is efficient to polish, compares and polishes with artifical in the past, has greatly improved efficiency of polishing and the quality of polishing, reduces the cost of labor.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-efficiency grinding device for gear production;

FIG. 2 is an enlarged schematic structural view of a high-efficiency grinding device for gear production at the A position;

FIG. 3 is a schematic view of a connection structure of a tooth mouth polishing frame and a belt pulley of the efficient polishing device for gear production;

fig. 4 is a schematic side structure view of a tooth mouth grinding frame of the efficient grinding device for gear production.

In the figure: 1-a first motor, 2-a motor chamber, 3-a base, 4-a bearing turntable, 5-a bottom plate, 6-a gear body, 7-a support column, 8-an end face polishing device, 9-a cross beam, 10-a second motor, 11-a cylinder, 12-a mounting plate, 13-a polishing grinding wheel, 14-a loop bar, 15-a fastening nut, 16-a tooth mouth polishing device, 17-a telescopic motor, 18-a rotating seat, 19-a third motor, 20-a moving plate, 21-a belt pulley, 22-a support rod, 23-a polishing belt, 24-a tooth mouth polishing frame, 25-a tooth mouth tripod and 26-a miniature vertical roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a gear production is with high-efficient grinding device, includes base 3, 3 up end of base is fixed all around and is provided with a plurality of support post 7, a plurality of support post 7 upper end fixedly connected with crossbeam 9, install terminal surface grinding device 8 on the crossbeam 9, 3 up end of base rotates and is provided with bearing carousel 4, the fixed bottom plate 5 that is provided with of 4 up end of bearing carousel, the fixed loop bar 14 that is provided with in the middle of 5 up end of bottom plate, the cover is equipped with gear body 6 on the loop bar 14, the 14 upper ends of loop bar are rotated through the screw thread and are connected with fastening nut 15, 5 right sides of bottom plate are provided with tooth mouth grinding device 16.

The gear with polishing is sleeved on a sleeve rod 14 on the bottom plate 5, the fixation of the gear is guaranteed through a fastening nut 15, the upper surface of the gear which is fixed through the end face polishing device 8 is polished, and the tooth opening of the gear is polished through a tooth opening polishing device 16.

Preferably, a motor chamber 2 is arranged in the base 3, a first motor 1 is arranged in the motor chamber 2, and the output end of the first motor 1 penetrates through the bearing turntable 4 to be fixedly connected with the bottom end face of the bottom plate 5.

The first motor 1 is a stepping motor, and the output end of the first motor 1 is fixedly connected with the bottom plate 5, so that the first motor 1 can drive the bottom plate 5 and the gear on the bottom plate 5 to rotate on the bearing turntable 4.

Preferably, the end surface grinding device 8 comprises an air cylinder 11, the output end of the air cylinder 11 penetrates through the cross beam 9 and is fixedly connected with a mounting plate 12, a second motor 10 is mounted on the left side of the upper end surface of the mounting plate 12, and the output end of the second motor 10 penetrates through the mounting plate 12 and is fixedly connected with a grinding wheel 13.

Cylinder 11 can promote mounting panel 12 and be oscilaltion, thereby it is elevating movement to drive second motor 10 on the mounting panel 12, second motor 10 output end fixedly connected with grinding wheel 13, grinding wheel 13 arranges the setting directly over the 6 upper surfaces of gear body in, second motor 10 drives grinding wheel 13 and rotates, so, cylinder 11 promotes grinding wheel 13 that second motor 10 connects and move down and with gear upper surface contact, realize the operation of polishing, and the gear can rotate, so can realize that the gear surface is polished comprehensively.

Preferably, the tooth mouth polishing device 16 comprises a telescopic motor 17, the output end of the telescopic motor 17 is arranged towards the bottom plate 5, the output end of the telescopic motor 17 is fixedly connected with a moving plate 20, the right side of the moving plate 20 is provided with a rotating seat 18, the rotating seat 18 is rotatably connected with the output end of the telescopic motor 17, the rotating seat 18 is fixedly arranged on the base 3, the right side of the moving plate 20 is provided with a third motor 19, the left side of the third motor 19 is provided with a support rod 22, the outer side of the support rod 22 is fixedly provided with a tooth mouth polishing frame 24, the output end of the third motor 19 is fixedly connected with a belt pulley 21, a polishing belt 23 is connected between the tooth mouth polishing frame 24 and the belt pulley 21, the tooth mouth polishing frame 24 comprises a disc, the left end of the disc is integrally connected with a tooth mouth tripod 25, the tooth mouth tripod 25 is matched with, the outer surface of the tooth mouth grinding frame 24 is provided with a plurality of micro vertical rollers 26, and the grinding belt 23 is hooped on the outer surfaces of the micro vertical rollers 26.

The first motor 1 (stepping motor) controls the gear body 6 to rotate, the telescopic motor 17 pushes the moving plate 20 to move towards the tooth openings of the gears, the third motor 19 drives the belt pulley 21 to rotate, a polishing belt 23 is connected between the tooth opening polishing frame 24 and the belt pulley 21, and the polishing belt 23 is hooped on the outer surfaces of the micro vertical rollers 26, so that the belt pulley 21 rotates, the polishing belt 23 rotates on the outer surface of the tooth opening polishing frame 24 through the micro vertical rollers 26, the tooth opening tripod 25 and the tooth openings on the outer surface of the gear body 6 are matched and arranged, when the tooth opening tripod 25 is in contact and close contact with the tooth openings on the outer surface of the gears, the polishing belt 23 rotating at a high speed polishes the inner surface of the tooth openings, and the gear teeth are polished one by one along with the control of.

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 specific forms 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

1. The utility model provides a gear production is with high-efficient grinding device, includes base (3), its characterized in that: the gear grinding machine is characterized in that a plurality of supporting columns (7) are fixedly arranged on the periphery of the upper end face of the base (3), a plurality of supporting columns (7) are fixedly connected with a cross beam (9), a terminal face grinding device (8) is installed on the cross beam (9), the upper end face of the base (3) is rotatably provided with a bearing turntable (4), a bottom plate (5) is fixedly arranged on the upper end face of the bearing turntable (4), a sleeve rod (14) is fixedly arranged in the middle of the upper end face of the bottom plate (5), a gear body (6) is sleeved on the sleeve rod (14), a fastening nut (15) is rotatably connected to the upper end of the sleeve rod (14) through threads, and a tooth mouth grinding device (16) is arranged.

2. The efficient grinding device for gear production according to claim 1, wherein: the motor is characterized in that a motor chamber (2) is arranged in the base (3), a first motor (1) is arranged in the motor chamber (2), and the output end of the first motor (1) penetrates through the bearing turntable (4) to be fixedly connected with the bottom end face of the bottom plate (5).

3. The efficient grinding device for gear production according to claim 2, wherein: the end face grinding device (8) comprises an air cylinder (11), the output end of the air cylinder (11) penetrates through a cross beam (9) and a fixedly connected mounting plate (12), a second motor (10) is installed on the left side of the upper end face of the mounting plate (12), and the output end of the second motor (10) penetrates through the mounting plate (12) and a fixedly connected grinding wheel (13).

4. The efficient grinding device for gear production according to claim 3, wherein: tooth mouth grinding device (16) are including flexible motor (17), flexible motor (17) output sets up towards bottom plate (5), flexible motor (17) output end fixedly connected with movable plate (20), movable plate (20) right side is provided with rotates seat (18), it rotates with flexible motor (17) output to rotate seat (18) and is connected, rotate seat (18) and fix the setting on base (3), third motor (19) are installed on movable plate (20) right side, third motor (19) left side is provided with branch (22), branch (22) external fixation is provided with tooth mouth grinding rack (24), third motor (19) output end fixedly connected with belt pulley (21), be connected with between tooth mouth grinding rack (24) and belt pulley (21) and polish belt (23).

5. The efficient grinding device for gear production according to claim 4, wherein: the tooth mouth grinding frame (24) comprises a disc, a tooth mouth tripod (25) is integrally connected to the left end of the disc, and the tooth mouth tripod (25) and the tooth mouth on the outer surface of the gear body (6) are matched.

6. The efficient grinding device for gear production according to claim 5, wherein: the outer surface of the tooth mouth grinding frame (24) is provided with a plurality of micro vertical rollers (26), and the grinding belt (23) is hooped on the outer surface of the micro vertical rollers (26).