CN221270577U

CN221270577U - Polishing device for polishing worm wheel

Info

Publication number: CN221270577U
Application number: CN202322990780.6U
Authority: CN
Inventors: 吴宏
Original assignee: Zhejiang Barry Transmission Technology Co ltd
Current assignee: Zhejiang Barry Transmission Technology Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-07-05
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses a polishing device for polishing worm wheels, which is characterized by comprising a workbench, wherein a first bracket and a second bracket are arranged on the workbench, a driving motor is fixedly arranged on the first bracket, a turntable is arranged at the output end of the driving motor, a plurality of sliding grooves are formed in the turntable, a mounting column is slidably arranged in each sliding groove, a polishing roller is arranged on the mounting column and positioned between the second bracket and the turntable, a swivel is rotatably connected on the turntable, a first swinging plate is hinged on the swivel, the first swinging plate is hinged with the second swinging plate, the mounting column is fixedly connected with the second swinging plate, a fixed plate is fixedly arranged on the turntable, a mounting roller is arranged on the second bracket, and the mounting roller is aligned with the middle part of the turntable.

Description

Polishing device for polishing worm wheel

Technical Field

The utility model relates to the field of worm gear machining equipment, in particular to a polishing device for polishing worm gears.

Background

Worm and gear mechanisms are commonly used to transfer motion and power between two interleaved shafts. The worm wheel and the worm are equivalent to a gear and a rack in the middle plane, and the worm is similar to the screw in shape. The gear reduction ratio of the worm gear is typically 20:1, sometimes even up to 300:1 or more, and the worm gear is attached with a burr at the gear teeth after production is completed, and polishing is required, and a polishing device is required.

Referring to the Chinese patent of the utility model with the publication number of CN214869295U, a worm gear deburring device is disclosed, the worm gear deburring device comprises a base, the top end of the base is provided with a groove, a frame is fixedly installed, a first rotating motor is fixedly installed in the base, the top end of an output shaft of the first rotating motor is fixedly installed with a placing frame, the top end of the placing frame is fixedly installed with a locating rod, the top end of the frame is fixedly installed with a telescopic motor with an output shaft vertically downward, an output shaft of the telescopic motor is connected with a protective cover through the frame, the inner wall of the top end of the protective cover is fixedly installed with a fixing frame, the top end of the protective cover is connected with a fan, a second telescopic cylinder is fixedly installed in the fan, the output shaft of the second telescopic cylinder is connected with a second rotating motor, the bottom of the output shaft of the second rotating motor is fixedly installed with a polishing rod, and cleaning cavities are formed in two sides of the groove in the base.

The worm wheel deburring equipment can effectively avoid scattering burrs and is convenient to clean when automatically deburring, but has some defects, such as: the interval between the polishing rods is adjusted through the second telescopic cylinder in the equipment, and each polishing rod is driven through a second rotating motor, so that the equipment is high in manufacturing cost and unfavorable for batch purchase.

Disclosure of utility model

Aiming at the problems in the background art, the utility model provides a polishing device for polishing a worm wheel, which solves the problem that the prior art in the background art has higher manufacturing cost.

The technical aim of the utility model is realized by the following technical scheme:

The utility model provides a grinding device of worm wheel of polishing, includes the workstation, be provided with first support and second support on the workstation, fixed driving motor that is provided with on the first support, driving motor's output is provided with the carousel, a plurality of spouts have been seted up on the carousel, every all slide in the spout and be provided with a erection column, be provided with the roller of polishing on the erection column, the roller of polishing is located the second support with between the carousel, it is connected with the swivel to rotate on the carousel, hinged joint has first swing plate on the swivel, first swing plate links with second swing plate hinge, the erection column with second swing plate fixed connection, fixed plate is provided with on the carousel, install the erection roller on the second support, the erection roller is aimed at the middle part of carousel.

Further, a plurality of threaded holes are formed in the rotary table, and the threaded holes are uniformly distributed in the outer side of the rotary ring.

Furthermore, the chute is arc-shaped, a clamping ring is arranged on the mounting column in a sliding manner, and the clamping ring is clamped in the chute.

Further, a sliding rail is arranged on the workbench, and the second bracket is fixedly arranged on a sliding block of the sliding rail.

Further, a fixing hole is formed in the fixing plate, a bolt is arranged in the fixing hole, and the bolt is matched with the threaded hole for use.

Further, the number of the first swing plates is not less than two.

The beneficial effects of the utility model are as follows: according to the utility model, the sliding chute, the mounting column, the swivel, the first swing plate and the second swing plate are arranged, when the swivel is rotated, the swivel drives the first swing plate and the second swing plate to move, the second swing plate drives the mounting column to move along the sliding chute, so that the distance between the grinding rollers is adjusted, a telescopic cylinder is not needed, and a driving motor is used for driving the turntable to rotate, and the turntable drives the grinding rollers to grind the worm wheel, so that the manufacturing cost of the utility model is lower.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a right side view of the turntable of the present utility model;

fig. 3 is a left side view of the turntable of the present utility model.

In the figure: 1. a work table; 2. a first bracket; 3. a second bracket; 4. a driving motor; 5. a turntable; 501. a threaded hole; 6. a chute; 7. a mounting column; 8. a first swing plate; 9. a second swing plate; 10. a swivel; 11. a fixing plate; 12. a mounting roller; 13. a grinding roller; 14. a slide rail.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," second, "" third, "" fourth, "" fifth, "and sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-3, a polishing device for polishing worm wheels comprises a workbench 1, wherein a blanking port is arranged in the middle of the workbench 1, a waste box is arranged in the workbench 1 and used for containing waste generated during polishing, a first support 2 and a second support 3 are arranged on the workbench 1, the second support 3 is a telescopic support and can be used for adjusting the height of the second support 3, a driving motor 4 is fixedly arranged on the first support 2, a rotary table 5 is arranged at the output end of the driving motor 4, a plurality of sliding grooves 6 are formed in the rotary table 5, a mounting column 7 is slidably arranged in each sliding groove 6, a polishing roller 13 is arranged on the mounting column 7, the polishing roller 13 is positioned between the second support 3 and the rotary table 5, a rotary ring 10 is rotatably connected to the rotary table 5, a first swinging plate 8 is hinged to the rotary ring 10, the first swinging plate 8 is hinged to the second swinging plate 9, the number of the sliding grooves 6 is the same as that of the first swinging plate 8, the second swinging plate 9 is a group, the first swinging plate 8 is fixedly connected to the second swinging plate 9, a mounting column 7 is fixedly connected to the second swinging plate 9, a roller 12 is fixedly arranged on the rotary table 5, and the middle part is fixedly connected to the rotary table 11.

According to the above embodiment, referring specifically to fig. 1, a plurality of threaded holes 501 are formed on the turntable 5, the threaded holes 501 are uniformly distributed on the outer side of the swivel 10, a fixing hole is formed on the fixing plate 11, and a bolt is disposed in the fixing hole and is matched with the threaded holes 501.

According to the above embodiment, referring to fig. 1 specifically, the chute 6 is arc-shaped, and the mounting post 7 is slidably provided with a snap ring, and the snap ring is clamped in the chute 6.

According to the above embodiment, referring specifically to fig. 1, the workbench 1 is provided with a slide rail 14, and the second bracket 3 is fixedly disposed on a slider of the slide rail 14.

According to the above embodiment, referring specifically to fig. 1, the number of the first swing plates 8 is not less than two.

Working principle: when the utility model is used, the worm wheel is arranged on the installation roller 12, the worm wheel is moved between the polishing rollers 13 through the sliding blocks, then the turntable 6 is rotated, the turntable 6 pushes the first swinging plate 8 and the second swinging plate 9 to move outwards, the second swinging plate 9 pushes the installation column 7 to move along the sliding groove 6, so as to adjust the distance between the polishing rollers 13, further the adjustable size is realized, and after the size is adjusted, the bolt is inserted into the fixing hole and the threaded hole 501 to fix the turntable 6; and then starting the motor to start polishing the worm wheel.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a grinding device of worm wheel polishes, includes workstation (1), be provided with first support (2) and second support (3) on workstation (1), fixed driving motor (4) that are provided with on first support (2), its characterized in that: the output of driving motor (4) is provided with carousel (5), set up a plurality of spouts (6) on carousel (5), every all slide in spout (6) and be provided with a erection column (7), be provided with on erection column (7) and polish roller (13), polish roller (13) are located second support (3) with between carousel (5), rotate on carousel (5) and be connected with swivel (10), hinged joint has first swing plate (8) on swivel (10), first swing plate (8) and second swing plate (9) hinged joint, erection column (7) with second swing plate (9) fixed connection, fixed plate (11) are provided with on carousel (5), install on second support (3) install installation roller (12), install roller (12) aim at the middle part of carousel (5).

2. A grinding device for grinding worm gear as defined in claim 1 wherein: a plurality of threaded holes (501) are formed in the rotary table (5), and the threaded holes (501) are uniformly distributed on the outer side of the rotary ring (10).

3. A grinding device for grinding worm gear as defined in claim 1 wherein: the sliding chute (6) is arc-shaped, a clamping ring is arranged on the mounting column (7) in a sliding mode, and the clamping ring is clamped in the sliding chute (6).

4. A grinding device for grinding worm gear as defined in claim 1 wherein: the workbench (1) is provided with a sliding rail (14), and the second bracket (3) is fixedly arranged on a sliding block of the sliding rail (14).

5. A grinding device for grinding worm gear as defined in claim 2 wherein: the fixing plate (11) is provided with a fixing hole, a bolt is arranged in the fixing hole, and the bolt is matched with the threaded hole (501) for use.

6. A grinding device for grinding worm gear as defined in claim 1 wherein: the number of the first swing plates (8) is not less than two.