CN219541921U

CN219541921U - Gear machining positioning device

Info

Publication number: CN219541921U
Application number: CN202320337701.9U
Authority: CN
Inventors: 郑德洋
Original assignee: Dalian Guohua Ring Rolling Co ltd
Current assignee: Dalian Guohua Ring Rolling Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-18
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of gear machining and positioning, and discloses a gear machining and positioning device, which comprises a workbench mechanism, wherein the workbench mechanism comprises a workbench and a placement frame, the placement frame is fixedly connected to the interior of the workbench, the positioning mechanism comprises a lifter, the lifter is fixedly connected to the workbench, the second fixed clamping plate is fixedly connected to the workbench, the first fixed clamping plate is fixedly connected to the lifter, the first fixed clamping plate and the second fixed clamping plate are arc-shaped structures, rubber pads are fixedly connected to the first fixed clamping plate and the second fixed clamping plate, and the first fixed clamping plate and the second fixed clamping plate are clamped through the lifter to fix a gear blank.

Description

Gear machining positioning device

Technical Field

The utility model relates to the technical field of gear machining and positioning, in particular to a gear machining and positioning device.

Background

For example, patent document with publication number 214392670U discloses a gear machining positioning device, which aims at solving the problems that the existing gear machining device cannot be timely adjusted and positioned and fixed according to the size of a gear blank, and can only be fixed through washers, bolts and the like, is complicated to detach, consumes a great deal of machining time and is low in machining efficiency, and the proposal is now provided that the gear machining positioning device comprises a hollow structure placing table, a buckle base is fixedly arranged on the outer wall of one side of the placing table, a first rotating shaft is rotatably arranged at the upper end of the buckle base, and a first buckle is rotatably connected to the first rotating shaft.

Although the gear processing and positioning mechanism is adopted in the device, the gear processing and positioning mechanism is complex in structure and inconvenient to operate, and the working efficiency of the device is low, so that a gear processing and positioning device is needed to solve the problems.

Disclosure of Invention

In order to overcome the technical problems described above, the present utility model aims to provide a gear machining and positioning device, so as to solve the problems of the prior art that the gear machining and positioning mechanism is complex in structure, inconvenient to operate and low in working efficiency of the device.

The utility model provides the following technical scheme: the utility model provides a gear machining positioner, includes workstation mechanism, workstation mechanism includes workstation and rack, the inside fixedly connected with rack of workstation, positioning mechanism includes the lift, fixedly connected with lift on the workstation, fixedly connected with second fixed splint on the workstation, fixedly connected with first fixed splint on the lift, first fixed splint and second fixed splint are arc structure, and fixedly connected with rubber pad on first fixed splint and the second fixed splint, fix a position the gear blank with first fixed splint and the clamp of second fixed splint through the lift, and this method is simple and practical, can fix a position fixed gear blank to different, has improved the work efficiency of device, and first fixed splint and the arc structure of second fixed splint enable first fixed splint and second fixed splint to the gear blank fixed more stable, and the rubber pad can prevent that first fixed splint and second fixed splint from causing the damage to the gear when fixed to the gear blank, has improved the stability of device work.

Further, the movable groove has been seted up on the workstation, sliding connection has the post of placing in the movable groove, threaded connection has the erection column on the post of placing, fixedly connected with mounting bracket on the erection column places the post with the gear blank, makes the gear blank fix in central point put, and when the gear blank is too little, places the post and the fixed splint distance of second far away, and the fixed splint of second can not fix the gear blank of placing on the post, through seting up and making the post of placing move in the movable groove, makes first fixed splint and the fixed splint of second can fix a position the gear blank of more sizes, has improved the work efficiency of device.

Further, the bolt connection has the wheel support on the mounting bracket, it is connected with the wheel to rotate on the wheel support, can conveniently place the post through the wheel rotation and slide adjustment distance in the movable groove, improved the work efficiency of device.

Further, fixedly connected with spring case on the workstation, fixedly connected with spring in the spring case, fixedly connected with spring cap on the spring, spring cap and mounting bracket fixed connection, the post is placed and incline easily when the movable groove, leads to the gear blank to be unable to put in central point put, leads to the fact the influence to first fixed splint and second fixed splint location work, and spring cap are fixed the mounting bracket, make to place the post and keep stable.

Further, the wheel groove is formed in the placing frame, wheels are movably connected to the wheel groove, the wheels rotate in the wheel groove, so that the wheels are stable in movement, the wheels cannot run, and the working stability of the device is improved.

Further, place post and erection column threaded connection, place post threaded connection erection column, when placing the post too big or undersize, need change, lift down through the rotation and change not equidimension place the post and install the location to the gear blank, the method is simple to use, simple structure has improved the work efficiency and the nimble usability of device.

The utility model has the technical effects and advantages that:

1. according to the utility model, the lifter, the first fixing clamp plate, the second fixing clamp plate and the rubber pad are arranged, and the first fixing clamp plate and the second fixing clamp plate are clamped by the lifter to fix the gear blank.

2. According to the gear blank positioning device, the placing column, the movable groove, the mounting frame and the mounting column are arranged, the gear blank is placed in the placing column, so that the gear blank is fixed at the center position, when the gear blank is too small, the distance between the placing column and the second fixing clamp plate is long, the second fixing clamp plate cannot fix the gear blank on the placing column, the placing column moves in the movable groove through opening, the first fixing clamp plate and the second fixing clamp plate can fix the gear blank with more sizes, and the working efficiency of the gear blank positioning device is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model.

Fig. 2 is a schematic front view of the overall structure of the present utility model.

Fig. 3 is a schematic top view of the overall structure of the present utility model.

Fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

The reference numerals are: 100. a workbench mechanism; 110. a work table; 111. a placing rack; 200. a positioning mechanism; 210. a lifter; 211. a first fixed splint; 212. a second fixed splint; 213. a rubber pad; 214. placing a column; 215. a movable groove; 216. a mounting frame; 217. a wheel support; 218. a wheel; 219. a mounting column; 220. wheel grooves; 221. a spring case; 222. a spring; 223. a spring cover.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Embodiment one:

referring to fig. 1 and 3 of the drawings in the specification, the utility model provides a gear machining positioning device, which comprises a workbench mechanism 100, wherein the workbench mechanism 100 comprises a workbench 110 and a placement frame 111, the placement frame 111 is fixedly connected to the interior of the workbench 110, the positioning mechanism 200 comprises a lifter 210, the lifter 210 is fixedly connected to the workbench 110, the second fixed clamping plate 212 is fixedly connected to the workbench 110, the lifter 210 is fixedly connected with a first fixed clamping plate 211, the first fixed clamping plate 211 and the second fixed clamping plate 212 are arc-shaped structures, rubber pads 213 are fixedly connected to the first fixed clamping plate 211 and the second fixed clamping plate 212, a movable groove 215 is formed in the workbench 110, a placement column 214 is connected to the movable groove 215 in a sliding manner, a mounting column 219 is connected to the placement column 214 in a threaded manner, a mounting frame 216 is fixedly connected to the mounting column 219, and the placement column 214 is connected to the mounting column 219 in a threaded manner.

Working principle: when the gear blank is processed and positioned, the gear is placed in the placing column 214, the lifter 210 stretches out to enable the first fixing clamp plate 211 and the second fixing clamp plate 212 to fix the gear blank, the placing column 214 slides in the movable groove 215 to enable the first fixing clamp plate 211 and the second fixing clamp plate 212 to fix the gear blank with various models, the rubber pads 213 on the first fixing clamp plate 211 and the second fixing clamp plate 212 prevent damage to the gear, and when different gears are positioned, the placing column 214 is rotated to enable the gear blank to be detached from the mounting column 219 and replaced with other direct placing columns 214, so that the gear blank is placed.

Embodiment two:

referring to fig. 1, 2 and 4 of the drawings in the specification, the second embodiment differs from the first embodiment in that: the mounting frame 216 is connected with a wheel support 217 through bolts, the wheel support 217 is rotationally connected with a wheel 218, the workbench 110 is fixedly connected with a spring box 221, a spring 222 is fixedly connected in the spring box 221, a spring cover 223 is fixedly connected on the spring 222, the spring cover 223 is fixedly connected with the mounting frame 216, the placing frame 111 is provided with a wheel groove 220, and the wheel groove 220 is movably connected with the wheel 218.

Working principle: when the lifter 210 pushes the placement post 214, the wheels 218 rotate in the wheel grooves 220, the placement post 214 can slide in the movable grooves 215 more conveniently and stably, the placement post 214 on the mounting frame 216 is not inclined by the springs 222 and the spring covers 223, the placement post 214 stably works in the movable grooves 215, and the springs 222 also play a role of buffering.

Claims

1. The utility model provides a gear machining positioner, includes workstation mechanism (100), workstation mechanism (100) include workstation (110) and rack (111), the inside fixedly connected with rack (111) of workstation (110), its characterized in that:

positioning mechanism (200), positioning mechanism (200) include lift (210), fixedly connected with lift (210) on workstation (110), fixedly connected with second fixed splint (212) on workstation (110), fixedly connected with first fixed splint (211) on lift (210), first fixed splint (211) and second fixed splint (212) are arc structure, and fixedly connected with rubber pad (213) on first fixed splint (211) and second fixed splint (212).

2. A gear machining positioning device according to claim 1, wherein: the workbench (110) is provided with a movable groove (215), a placing column (214) is connected in the movable groove (215) in a sliding mode, a mounting column (219) is connected to the placing column (214) in a threaded mode, and a mounting frame (216) is fixedly connected to the mounting column (219).

3. A gear machining positioning device according to claim 2, wherein: and the mounting frame (216) is connected with a wheel bracket (217) through bolts, and the wheel bracket (217) is rotationally connected with a wheel (218).

4. A gear machining positioning device according to claim 3, wherein: the workbench (110) is fixedly connected with a spring box (221), a spring (222) is fixedly connected in the spring box (221), a spring cover (223) is fixedly connected to the spring (222), and the spring cover (223) is fixedly connected with the mounting frame (216).

5. A gear machining positioning device according to claim 3, wherein: the rack (111) is provided with a wheel groove (220), and wheels (218) are movably connected to the wheel groove (220).

6. A gear machining positioning device according to claim 2, wherein: the placement post (214) is in threaded connection with the mounting post (219).