CN215356557U

CN215356557U - Gear machining clamping tool wide in application range

Info

Publication number: CN215356557U
Application number: CN202121819901.5U
Authority: CN
Inventors: 逯青青; 朱海浪; 杨洋
Original assignee: Shaanxi Weihe Precision Transmission Co ltd
Current assignee: Shaanxi Weihe Precision Transmission Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-31
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a gear machining clamping tool with a wide application range, which comprises a workbench, wherein a first sliding groove is formed in the left side of the top end of the workbench, a first hydraulic cylinder is fixedly connected to the left end of the first sliding groove, the driving end of the first hydraulic cylinder is fixedly connected to the left end of a sliding block, the top end of the sliding block is fixedly connected with a movable plate, an installation plate is fixedly connected to the rear end of the workbench, a second sliding groove is formed in the right side of the front end of the installation plate, a second hydraulic cylinder is fixedly connected to the top end of the second sliding groove, and the driving end of the second hydraulic cylinder is fixedly connected with a pressing plate. According to the gear cleaning machine, the positioning pin is matched with the through hole in the gear to fix the large gear, the gear to be machined is driven to rotate, the gear to be machined is conveniently and continuously machined, the moving plate is driven to move rightwards, the brush is made to contact with the gear, the rotating table is driven to rotate, the gear is driven to rotate, waste scraps on the outer diameter of the gear are cleaned, and the gear cleaning machine is worthy of vigorous popularization.

Description

Gear machining clamping tool wide in application range

Technical Field

The utility model relates to the technical field of gear machining, in particular to a clamping tool with a wide application range for gear machining.

Background

The gear is a mechanical element with a gear continuously meshed on a wheel rim to transmit motion and power, the gear is applied in transmission very early, at the end of 19 th century, the principle of generating a gear cutting method and the successive occurrence of a special machine tool and a cutter for cutting the gear by using the principle are realized, the running stability of the gear is emphasized along with the development of production, the competition of the gear industry is continuously intensified, the concurrent purchase and integration and the capital operation among large gear enterprises are frequent day by day, and the excellent gear production enterprises in China increasingly emphasize the research on the industry market, in particular the deep research on the change of the development environment of the enterprises and the trend of the requirements of customers.

Chinese patent document CN212121964U discloses a clamping tool for gear machining, which includes a substrate and an adjusting unit; substrate: the upper surface of the mounting plate is provided with a mounting plate, the mounting plate is an L-shaped plate, the middle part of the upper surface of the mounting plate is provided with an adjusting groove, the right side surface of the inner cavity of the mounting plate is provided with an electric push rod, the left side surface of the inner cavity of the mounting plate is provided with a moving groove, and a machining tool is arranged in the moving groove; an adjusting unit: its upper surface of locating the mounting panel, the regulating unit includes fixed plate, screw rod, slide bar, sliding block and motor, the fixed plate is totally two, and the upper surface both ends of mounting panel are located to two fixed plate symmetries, the outside of left fixed plate is located to the motor, the both ends of screw rod rotate with the medial surface of two fixed plates respectively and are connected, though this patent can adjust the position of workstation through the regulating unit, can treat through workstation and electric putter and process the gear and realize the centre gripping operation, but, it can't fix a position the gear, and unable rotating gear processes inconveniently, can not clear up the sweeps on the gear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a clamping tool for gear machining, which is wide in application range.

In order to achieve the purpose, the utility model adopts the following technical scheme: a clamping tool with wide application range for gear machining comprises a workbench, wherein a first sliding groove is formed in the left side of the top end of the workbench, a first hydraulic cylinder is fixedly connected to the left end of the first sliding groove, a driving end of the first hydraulic cylinder is fixedly connected to the left end of a sliding block, a moving plate is fixedly connected to the top end of the sliding block, a mounting plate is fixedly connected to the rear end of the workbench, a second sliding groove is formed in the right side of the front end of the mounting plate, a second hydraulic cylinder is fixedly connected to the top end of the second sliding groove, a pressing plate is fixedly connected to the driving end of the second hydraulic cylinder, a clamping block is rotatably connected to the front side of the bottom end of the pressing plate, a rotating table is rotatably connected to the right side of the top end of the workbench, an electric push rod is fixedly connected to the inner wall of the bottom end of the rotating table, a sliding plate is fixedly connected to the driving end of the electric push rod, and positioning pins are fixedly connected to the left side and right side of the top end of the sliding plate, the workbench is characterized in that a motor is fixedly connected to the bottom end of the workbench, a rotating shaft is fixedly connected to the driving end of the motor, and supporting legs are fixedly connected to four corners of the bottom end of the workbench.

As a further description of the above technical solution:

the bottom end of the sliding block is connected in the first sliding groove in a sliding mode.

As a further description of the above technical solution:

the right end of the moving plate is provided with a hairbrush.

As a further description of the above technical solution:

the rear end of the pressing plate is connected in the second sliding groove in a sliding mode.

As a further description of the above technical solution:

and a positioning groove is formed in the middle of the bottom end of the clamping block.

As a further description of the above technical solution:

the middle part of the top end of the rotating table is fixedly connected with a positioning block.

As a further description of the above technical solution:

both ends and the equal sliding connection of revolving stage about the slide.

As a further description of the above technical solution:

the top end of the rotating shaft penetrates through the workbench and is fixedly connected to the middle of the bottom end of the rotating table.

The utility model has the following beneficial effects:

1. according to the gear machining device, a gear to be machined is placed on a rotating table, the gear is positioned through a positioning block, the pressing plate is pushed by a second hydraulic cylinder to drive the pressing plate to move downwards, the clamping block is driven to move downwards, the gear is clamped by matching with the rotating table, the electric push rod drives the sliding plate to move upwards by working, the positioning pin on the sliding plate is driven to move upwards by pushing the electric push rod, the positioning pin is pushed out of the rotating table, the large gear is fixed by matching with a through hole in the gear through the positioning pin, the application range is wide, the rotating table is driven to rotate by rotating a rotating shaft through a motor, so that the gear to be machined is driven to rotate, and the gear to be machined is convenient to continuously machine.

2. According to the gear cleaning machine, after machining is finished, the first hydraulic cylinder is started, the sliding block is pushed to move towards the right side, the moving plate is driven to move rightwards, the brush is enabled to be in contact with the gear, the rotating table is driven to rotate through the work of the motor, the gear is driven to rotate, waste scraps on the outer diameter of the gear are cleaned, and the gear cleaning machine is worthy of vigorous popularization.

Drawings

FIG. 1 is a perspective view of a clamping tool for gear machining, which is provided by the utility model and has a wide application range;

FIG. 2 is a front view of a gear machining clamping tool with a wide application range, provided by the utility model;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a work table; 2. a first hydraulic cylinder; 3. moving the plate; 4. mounting a plate; 5. a brush; 6. positioning a groove; 7. a second hydraulic cylinder; 8. pressing a plate; 9. a clamping block; 10. a support leg; 11. a motor; 12. a rotating shaft; 13. a slider; 14. a rotating table; 15. a slide plate; 16. positioning blocks; 17. positioning pins; 18. an electric push rod; 19. a first chute; 20. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a gear machining clamping tool with a wide application range comprises a workbench 1, wherein a first sliding groove 19 is formed in the left side of the top end of the workbench 1, a first hydraulic cylinder 2 is fixedly connected to the left end of the first sliding groove 19, the driving end of the first hydraulic cylinder 2 is fixedly connected to the left end of a sliding block 13, a moving plate 3 is fixedly connected to the top end of the sliding block 13, a mounting plate 4 is fixedly connected to the rear end of the workbench 1, a second sliding groove 20 is formed in the right side of the front end of the mounting plate 4, a second hydraulic cylinder 7 is fixedly connected to the top end of the second sliding groove 20, a pressing plate 8 is fixedly connected to the driving end of the second hydraulic cylinder 7, a clamping block 9 is rotatably connected to the front side of the bottom end of the pressing plate 8, a rotating table 14 is rotatably connected to the right side of the top end of the workbench 1, an electric push rod 18 is fixedly connected to the inner wall of the bottom end of the rotating table 14, a sliding plate 15 is fixedly connected to the driving end of the electric push rod 18, positioning pins 17 are fixedly connected to the left side and the right side of the top end of the

sliding plate

15, 1 bottom fixedly connected with motor 11 of workstation, the drive end fixedly connected with pivot 12 of motor 11, the equal fixedly connected with landing leg 10 in 1 bottom four corners of workstation, the gear of will treating processing is put on the swivel mount 14, fix a position the gear through locating

piece

16, 7 promotion clamp plates 8 of rethread second pneumatic cylinder, drive clamp plates 8 and move down, it moves down to drive clamp splice 9, then cooperation swivel mount 14 cliies the gear, again through motor 11 rotation pivot 12, it rotates to drive swivel mount 14, thereby it rotates to drive the gear of treating processing, conveniently treat that the gear of processing carries out continuous processing.

The bottom end of a sliding block 13 is connected in a first sliding groove 19 in a sliding manner, the right end of a moving plate 3 is provided with a hairbrush 5, the rear end of a pressing plate 8 is connected in a second sliding groove 20 in a sliding manner, the middle part of the bottom end of a clamping block 9 is provided with a positioning groove 6, the middle part of the top end of a rotating table 14 is fixedly connected with a positioning block 16, the left end and the right end of the sliding plate 15 are connected with the rotating table 14 in a sliding manner, the top end of a rotating shaft 12 penetrates through a workbench 1 and is fixedly connected in the middle part of the bottom end of the rotating table 14, the electric push rod 18 pushes the sliding plate 15 to move upwards to drive a positioning pin 17 on the sliding plate 15 to move upwards to push the positioning pin 17 out of the rotating table 14, the large gear is fixed through a through hole on a positioning pin 17 matched gear, the application range is wide, after the machining is completed, a first hydraulic cylinder 2 is started to push the sliding block 13 to move towards the right side to drive the moving plate 3 to move rightwards to enable the hairbrush 5 to contact with the gear, and then the motor 11 to work, the rotating table 14 is driven to rotate, the gear is driven to rotate, and waste scraps on the outer diameter of the gear are cleaned.

The working principle is as follows: firstly, a gear to be processed is placed on a rotating table 14, the gear is positioned through a positioning block 16, a second hydraulic cylinder 7 pushes a pressing plate 8 to drive the pressing plate 8 to move downwards to drive a clamping block 9 to move downwards, then the gear is clamped by matching with the rotating table 14, an electric push rod 18 works to push a sliding plate 15 to move upwards to drive a positioning pin 17 on the sliding plate 15 to move upwards to push the positioning pin 17 out of the rotating table 14, the larger gear is fixed through the positioning pin 17 and a through hole on the gear, the application range is wide, a motor 11 rotates a rotating shaft 12 to drive the rotating table 14 to rotate, so that the gear to be processed is driven to rotate, the gear to be processed is convenient to be continuously processed, after the processing is completed, a first hydraulic cylinder 2 is started to push a sliding block 13 to move towards the right side to drive the moving plate 3 to move rightwards to enable a brush 5 to contact with the gear, and then the motor 11 works, the rotating table 14 is driven to rotate, the gear is driven to rotate, and waste scraps on the outer diameter of the gear are cleaned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a wide gear machining of application scope is with centre gripping frock, includes workstation (1), its characterized in that: the hydraulic press is characterized in that a first sliding groove (19) is formed in the left side of the top end of the workbench (1), a first hydraulic cylinder (2) is fixedly connected to the left end of the first sliding groove (19), the driving end of the first hydraulic cylinder (2) is fixedly connected to the left end of a sliding block (13), a movable plate (3) is fixedly connected to the top end of the sliding block (13), a mounting plate (4) is fixedly connected to the rear end of the workbench (1), a second sliding groove (20) is formed in the right side of the front end of the mounting plate (4), a second hydraulic cylinder (7) is fixedly connected to the top end of the second sliding groove (20), a pressing plate (8) is fixedly connected to the driving end of the second hydraulic cylinder (7), a clamping block (9) is rotatably connected to the front side of the bottom end of the pressing plate (8), a rotating table (14) is rotatably connected to the right side of the top end of the workbench (1), and an electric push rod (18) is fixedly connected to the inner wall of the bottom end of the rotating table (14), the drive end fixedly connected with slide (15) of electric putter (18), the equal fixedly connected with locating pin (17) of slide (15) top left and right sides, workstation (1) bottom fixedly connected with motor (11), the drive end fixedly connected with pivot (12) of motor (11), workstation (1) bottom four corners is equal fixedly connected with landing leg (10).

2. The wide gear machining of application scope is with centre gripping frock of claim 1, its characterized in that: the bottom end of the sliding block (13) is connected in the first sliding groove (19) in a sliding mode.

3. The wide gear machining of application scope is with centre gripping frock of claim 1, its characterized in that: the right end of the moving plate (3) is provided with a hairbrush (5).

4. The wide gear machining of application scope is with centre gripping frock of claim 1, its characterized in that: the rear end of the pressing plate (8) is connected in the second sliding groove (20) in a sliding mode.

5. The wide gear machining of application scope is with centre gripping frock of claim 1, its characterized in that: and a positioning groove (6) is arranged in the middle of the bottom end of the clamping block (9).

6. The wide gear machining of application scope is with centre gripping frock of claim 1, its characterized in that: the middle part of the top end of the rotating table (14) is fixedly connected with a positioning block (16).

7. The wide gear machining of application scope is with centre gripping frock of claim 1, its characterized in that: the left end and the right end of the sliding plate (15) are connected with the rotating table (14) in a sliding mode.

8. The wide gear machining of application scope is with centre gripping frock of claim 1, its characterized in that: the top end of the rotating shaft (12) penetrates through the workbench (1) and is fixedly connected to the middle of the bottom end of the rotating table (14).