CN219520715U

CN219520715U - Clamp for polishing automobile gear

Info

Publication number: CN219520715U
Application number: CN202320031348.1U
Authority: CN
Inventors: 赵勇; 尹平; 陈学英; 滕彪
Original assignee: Chongqing Shiya Electromechanical Co ltd
Current assignee: Chongqing Shiya Electromechanical Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-08-15
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of clamps for gear polishing and discloses a clamp for automobile gear polishing, which comprises a base, wherein an adjusting component is arranged in the base, a fixing component is arranged at the top of the adjusting component, the adjusting component comprises a convex groove formed in the top of the base, a sliding block is connected in the convex groove in a sliding manner, a screw is connected with the inner thread of the sliding block, the left end of the screw is fixedly connected with a first motor, the right end of the screw is fixedly connected with a limiting block, the top of the sliding block is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a second motor, and four fixing holes are formed in the top of the base. This anchor clamps that car gear polished can adjust fixed subassembly according to the gear of different specifications, can rotate the gear or drive the gear and control the removal, makes the polishing of gear more complete to reach expected polishing effect, promoted the practicality of anchor clamps.

Description

Clamp for polishing automobile gear

Technical Field

The utility model relates to the technical field of clamps for gear polishing, in particular to a clamp for automobile gear polishing.

Background

The gears are mutually meshed toothed mechanical parts, the application of the gears in the mechanical transmission and the whole mechanical field is extremely wide, and with the development of scientific technology, the variety of clamps for polishing the automobile gears is more and more, and the requirements for the clamps for polishing the automobile gears are higher and more.

The existing clamp for polishing the automobile gear can only fix a specific gear generally, cannot be adjusted according to the size of the gear, and meanwhile, the gear can only be at a fixed position during polishing, cannot rotate the gear or adjust the position in the horizontal direction, so that incomplete polishing of the gear can be possibly caused, the expected polishing effect cannot be achieved, and the practicability of the clamp is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the clamp for polishing the automobile gear, which has the advantages of reaching the expected polishing effect and the like, and solves the problem of lower practicability of the existing clamp for polishing the automobile gear.

(II) technical scheme

In order to achieve the aim of achieving the expected polishing effect, the utility model provides the following technical scheme: the clamp for polishing the automobile gear comprises a base, wherein an adjusting assembly is arranged in the base, and a fixing assembly is arranged at the top of the adjusting assembly;

the adjusting component comprises a convex groove formed in the top of the base, a sliding block is connected in the convex groove in a sliding mode, a screw is connected in the sliding block in a threaded mode, a first motor is fixedly connected to the left end of the screw, a limiting block is fixedly connected to the right end of the screw, a connecting block is fixedly connected to the top of the sliding block, a second motor is fixedly connected to the top of the connecting block, and four fixing holes are formed in the top of the base;

the fixed subassembly includes fixed connection at the epaxial fixed plate of motor No. two, the cross recess has been seted up at the top of fixed plate, the inside sliding connection of cross recess has four fixed blocks, the inside fixedly connected with spring of fixed block, the top fixedly connected with fixed cover of spring, the outside fixedly connected with rubber block of fixed block, the inside fixedly connected with locating piece of cross recess, the outside fixedly connected with four telescopic links of locating piece.

Further, the right end of the screw rod sequentially penetrates through the base, the convex groove and the sliding block and extends into the right side wall of the base to be fixedly connected with the circle center of the limiting block.

Further, the stopper rotates to be connected in the right side wall of base, and the bottom fixedly connected with backing plate of motor No. one.

Further, the top of connecting block has seted up the fixed slot that supplies No. two motor installation, and the inside of fixed hole is the screw thread.

Further, the positioning block is located at the center of the fixed plate, and four telescopic rods are distributed on four faces of the positioning block.

Further, the four telescopic rods are fixedly connected with fixing blocks at one ends far away from the positioning blocks, and adjusting grooves for fixedly connecting springs are formed in the fixing blocks.

Further, four one sides of the fixed blocks far away from the telescopic rod are fixedly connected with rubber blocks, and the height of each rubber block is equal to the distance from the top of the fixed plate to the top of the fixed block.

(III) beneficial effects

Compared with the prior art, the utility model provides the clamp for polishing the automobile gear, which has the following beneficial effects:

this anchor clamps that car gear polished use through the cooperation of base internally mounted's adjusting part and top installation's fixed subassembly, can adjust fixed subassembly according to the gear of different specifications, makes it reach fixed effect, simultaneously, can rotate the gear or drive the gear and control the removal, make the polishing of gear more complete to reach expected polishing effect, promoted the practicality of anchor clamps.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the structure of the present utility model;

fig. 3 is a cross-sectional view of a fixed block connection structure in the structure of the present utility model.

In the figure: 1 base, 200 adjusting component, 201 convex slot, 202 slider, 203 screw, 204 motor, 205 stopper, 206 connecting block, 207 motor, 208 fixed orifices, 300 fixed component, 301 fixed plate, 302 cross slot, 303 fixed block, 304 spring, 305 fixed cover, 306 rubber block, 307 locating block, 308 telescopic link.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fixture that car gear polished, includes base 1, and the internally mounted of base 1 has adjusting part 200, and fixed subassembly 300 is installed at the top of adjusting part 200, and the cooperation through the fixed subassembly 300 of base 1 internally mounted's adjusting part 200 and top installation is used, can adjust fixed subassembly 300 according to the gear of different specifications, makes it reach fixed effect, simultaneously, can rotate the gear or drive the gear and control and remove, makes the polishing of gear more complete to reach expected polishing effect, promoted the practicality of fixture.

The adjusting assembly 200 in this embodiment is a structure that drives the gear to move left and right.

As shown in fig. 1 and 2, the adjusting component 200 includes a convex groove 201 formed at the top of the base 1, a sliding block 202 is slidably connected in the convex groove 201, a screw 203 is connected in the sliding block 202, a first motor 204 is fixedly connected to the left end of the screw 203, the first motor 204 is of a model Y80M1-2, a limiting block 205 is fixedly connected to the right end of the screw 203, a connecting block 206 is fixedly connected to the top of the sliding block 202, a second motor 207 is fixedly connected to the top of the connecting block 206, the second motor 207 is of a model Y2-802-4, and four fixing holes 208 are formed in the top of the base 1.

It should be noted that, the right end of the screw 203 sequentially penetrates through the base 1, the convex groove 201 and the slider 202 and extends into the right side wall of the base 1 to be fixedly connected with the center of the stopper 205, and the stopper 205 is rotatably connected into the right side wall of the base 1, so as to ensure that the screw 203 can rotate correctly and effectively.

In addition, the bottom fixedly connected with backing plate of motor No. 204 makes motor No. 204 more firm, and the fixed slot that supplies motor No. 207 to install is seted up at the top of connecting block 206, makes motor No. 207 more firm, and the inside of fixed orifices 208 is the screw thread, makes fixed effect better.

The fixing assembly 300 in this embodiment is a structure for fixing gears.

As shown in fig. 1, 2 and 3, the fixing assembly 300 includes a fixing plate 301 fixedly connected to an output shaft of the second motor 207, a cross slot 302 is provided at the top of the fixing plate 301, four fixing blocks 303 are slidably connected to the inside of the cross slot 302, a spring 304 is fixedly connected to the inside of the fixing block 303, a fixing cover 305 is fixedly connected to the top of the spring 304, a rubber block 306 is fixedly connected to the outside of the fixing block 303, a positioning block 307 is fixedly connected to the inside of the cross slot 302, and four telescopic rods 308 are fixedly connected to the outside of the positioning block 307.

It should be noted that, the positioning block 307 is located at the center of the fixing plate 301, the four telescopic rods 308 are distributed on four surfaces of the positioning block 307, one ends of the four telescopic rods 308 away from the positioning block 307 are fixedly connected with the fixing blocks 303, and one sides of the four fixing blocks 303 away from the telescopic rods 308 are fixedly connected with the rubber blocks 306, so that the gear fixing effect is better.

In addition, an adjusting groove for fixedly connecting the spring 304 is formed in the fixing block 303, so that the spring 304 can be better fixed.

In addition, the height of the rubber block 306 is equal to the distance from the top of the fixing plate 301 to the top of the fixing block 303, preventing the rubber block 306 from affecting the normal sliding of the fixing block 303 in the cross groove 302.

The working principle of the embodiment is as follows:

the clamp is installed on the operation table through the fixing hole 208, then a gear to be polished is placed on the fixing plate 301, then the fixing block 303 is driven to move outwards through the telescopic rod 308, so that the rubber block 306 and the fixing cover 305 are driven to move outwards, the four rubber blocks 306 are all extruded inside the gear, meanwhile, the four fixing covers 305 are extruded inside the gear, the spring 304 is bent, the gear is fixed more stably through the elasticity of the spring 304, the motor 204 is opened, the screw 203 is driven to rotate, under the limiting effect of the limiting block 205, the screw 203 can only rotate in situ, the sliding block 202 moves left and right outside the screw 203 under the action of internal thread rotation pushing force, the gear is driven to move left and right, the motor 207 is opened simultaneously, the fixing plate 301 is driven to rotate, and the gear is driven to rotate, so that a better polishing effect is achieved.

Compared with the prior art, the clamp for polishing the automobile gear can be used by matching the adjusting assembly 200 installed inside the base 1 with the fixing assembly 300 installed at the top, the fixing assembly 300 can be adjusted according to gears with different specifications, the fixing assembly can achieve a fixed effect, meanwhile, the gears can be rotated or driven to move left and right, the gears can be polished more completely, the expected polishing effect is achieved, the practicability of the clamp is improved, and the problem that the practicability of the clamp for polishing the existing automobile gear is lower is solved.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture for polishing automobile gears, includes base (1), its characterized in that: an adjusting component (200) is arranged in the base (1), and a fixing component (300) is arranged at the top of the adjusting component (200);

the adjusting component (200) comprises a convex groove (201) formed in the top of the base (1), a sliding block (202) is connected inside the convex groove (201) in a sliding mode, a screw (203) is connected inside the sliding block (202) in a threaded mode, a first motor (204) is fixedly connected to the left end of the screw (203), a limiting block (205) is fixedly connected to the right end of the screw (203), a connecting block (206) is fixedly connected to the top of the sliding block (202), a second motor (207) is fixedly connected to the top of the connecting block (206), and four fixing holes (208) are formed in the top of the base (1);

the fixed assembly (300) comprises a fixed plate (301) fixedly connected to an output shaft of a motor II (207), a cross groove (302) is formed in the top of the fixed plate (301), four fixed blocks (303) are connected to the inside of the cross groove (302) in a sliding mode, springs (304) are fixedly connected to the inside of the fixed blocks (303), a fixed cover (305) is fixedly connected to the top of each spring (304), rubber blocks (306) are fixedly connected to the outer sides of the fixed blocks (303), a positioning block (307) is fixedly connected to the inner side of the cross groove (302), and four telescopic rods (308) are fixedly connected to the outer sides of the positioning block (307).

2. The fixture for automotive gear grinding of claim 1, wherein: the right end of the screw rod (203) sequentially penetrates through the base (1), the convex groove (201) and the sliding block (202) and extends into the right side wall of the base (1) to be fixedly connected with the circle center of the limiting block (205).

3. The fixture for automotive gear grinding of claim 1, wherein: the limiting block (205) is rotatably connected in the right side wall of the base (1), and a base plate is fixedly connected to the bottom of the first motor (204).

4. The fixture for automotive gear grinding of claim 1, wherein: a fixing groove for mounting the second motor (207) is formed in the top of the connecting block (206), and threads are arranged in the fixing hole (208).

5. The fixture for automotive gear grinding of claim 1, wherein: the positioning block (307) is positioned at the center of the fixed plate (301), and four telescopic rods (308) are distributed on four surfaces of the positioning block (307).

6. The fixture for automotive gear grinding of claim 1, wherein: the four telescopic rods (308) are fixedly connected with fixed blocks (303) at one ends far away from the positioning blocks (307), and adjusting grooves for fixedly connecting springs (304) are formed in the fixed blocks (303).

7. The fixture for automotive gear grinding of claim 1, wherein: the four sides of the fixing blocks (303) far away from the telescopic rods (308) are fixedly connected with rubber blocks (306), and the height of each rubber block (306) is equal to the distance from the top of the fixing plate (301) to the top of the fixing block (303).