CN223012787U - Guide rail surface grinding equipment - Google Patents

Abstract

The utility model discloses a guide rail surface grinding device, including a workbench, a first fixed frame and a second fixed frame, the first fixed frame is fixed on the left side of the workbench, the second fixed frame is fixed on the right side of the workbench, the first guide rail is fixed on the first fixed frame, the first motor is fixed on the first fixed frame, the output end of the first motor is fixed with a first threaded rod, the first threaded rod bearing is connected to the first fixed frame, a first movable frame is arranged on the right side of the first fixed frame, a third motor is symmetrically fixed on the second fixed frame, and the output end of the third motor is fixed with a second threaded rod. The guide rail surface grinding device adopts a combined grinding structure of a coarse grinding wheel and a fine grinding wheel, and the coarse grinding and fine grinding of the guide rail can be achieved by adjusting the positions of the coarse grinding wheel and the fine grinding wheel, so that there is no need to frequently replace the grinding wheel when grinding the guide rail, thereby effectively improving the grinding efficiency of the guide rail.

Description

Guide rail surface polishing equipment

Technical Field

The utility model relates to the technical field of grinding devices, in particular to guide rail surface grinding equipment.

Background

The guide rail is the device that is arranged in the mechanical device and moves the direction to guarantee the correct moving track of moving part, in guide rail production process, in order to effectively guarantee the smoothness of guide rail surface, reduce frictional force, need grind the guide rail surface after the production, current grinder grinds the in-process at the guide rail, to the rough grinding and the finish grinding of guide rail, need change different emery wheels and grind the operation, comparatively troublesome, and very big reduction the efficiency that the guide rail ground, for this, to above-mentioned problem, design a guide rail surface grinding equipment now with better satisfying the in-service use demand.

Disclosure of utility model

The utility model aims to provide a guide rail surface polishing device, which aims to solve the problem that in the prior art, the conventional polishing device aims at rough polishing and fine polishing of a guide rail in the guide rail polishing process, and different grinding wheels need to be replaced for polishing operation, so that the polishing efficiency is low.

In order to achieve the above purpose, the guide rail surface polishing device comprises a workbench, a first fixing frame and a second fixing frame, wherein the first fixing frame is fixed on the left side of the workbench, the second fixing frame is fixed on the right side of the workbench, a first guide rail is fixed on the first fixing frame, a first motor is fixed on the first fixing frame, a first threaded rod is fixed at the output end of the first motor, a first movable frame is arranged on the right side of the first fixing frame, a third motor is symmetrically fixed on the second fixing frame in a front-back mode, a second threaded rod is fixed at the output end of the third motor, a second threaded rod bearing is connected on the second fixing frame, a second movable frame is arranged on the left side of the second fixing frame, a second guide rail is symmetrically fixed on the second fixing frame, and a telescopic rod is fixed on the second movable frame.

Preferably, the left end face of the first movable frame is fixed with a first connecting block, the first connecting block is in threaded connection with the first threaded rod, and basic acting force can be provided for movement of the first movable frame through the threaded connection effect between the first connecting block and the first threaded rod, so that normal operation of the device is guaranteed.

Preferably, the left end face of the first movable frame is fixed with a first sliding block, the first sliding block is in sliding connection with the first guide rail, and when the first movable frame moves, the stability of the movement of the first movable frame can be ensured through the sliding guiding effect between the first sliding block and the first guide rail.

Preferably, the right end face of the first movable frame is fixed with a second motor, the output end of the second motor is fixed with a first grinding wheel, and the grinding operation can be performed on the horizontal plane of the guide rail through the action of the first grinding wheel.

Preferably, the right end face of the second movable frame is fixed with a second connecting block, the second connecting block is in threaded connection with the second threaded rod, the right end face of the second movable frame is also fixed with a second sliding block, the second sliding block is in sliding connection with the second guide rail, and through the structure, the moving stability of the second movable frame can be guaranteed.

Preferably, the output end of the telescopic rod is fixedly provided with a fourth motor, the output end of the fourth motor is fixedly provided with a fine grinding wheel, the output end of the fourth motor is also fixedly provided with a coarse grinding wheel, meanwhile, the coarse grinding wheel and the first grinding wheel are vertically distributed, and basic assurance can be provided for coarse grinding and fine grinding of the guide rail through the functions of the coarse grinding wheel and the fine grinding wheel.

Preferably, the fine grinding wheels and the coarse grinding wheels are distributed in parallel, the diameter of the coarse grinding wheels is equal to that of the fine grinding wheels, and the base guarantee can be provided for the coarse grinding and the fine grinding of the guide rail by limiting the diameters of the fine grinding wheels and the coarse grinding wheels.

Preferably, the rough grinding wheel outside is provided with the protection casing, and the protection casing is fixed on the fourth motor, through the effect of protection casing, can avoid grinding process effect piece to splash to guarantee the processing safety.

Compared with the prior art, the guide rail surface polishing device has the beneficial effects that the guide rail surface polishing device adopts the combined polishing structure of the coarse grinding wheel and the fine grinding wheel, and the coarse grinding and the fine grinding of the guide rail can be realized by adjusting the positions of the coarse grinding wheel and the fine grinding wheel, so that the grinding wheel is not required to be frequently replaced when the guide rail is polished, and the polishing processing efficiency of the guide rail is further effectively improved.

Drawings

FIG. 1 is a schematic diagram of a novel structure of the whole front view of the practical device;

FIG. 2 is a schematic view of a left-hand perspective structure of a first movable frame according to the present utility model;

FIG. 3 is a right-side perspective view of the first movable frame of the present utility model;

fig. 4 is a right-side perspective view of a third motor according to the present utility model.

In the figure, 1, a workbench; 2, a first fixing frame, 3, a first guide rail, 4, a first motor, 5, a first threaded rod, 6, a first movable frame, 601, a first connecting block, 602, a first sliding block, 7, a second motor, 701, a first grinding wheel, 8, a second fixing frame, 9, a third motor, 10, a second threaded rod, 11, a second movable frame, 1101, a second connecting block, 1102, a second sliding block, 12, a second guide rail, 13, a telescopic rod, 1301, a fourth motor, 1302, a fine grinding wheel, 1303, a coarse grinding wheel, 1304, and a protective cover.

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. 1-4, the utility model provides a technical scheme that the guide rail surface polishing device comprises a workbench 1, a first fixing frame 2 and a second fixing frame 8, wherein the first fixing frame 2 is fixed on the left side of the workbench 1, the second fixing frame 8 is fixed on the right side of the workbench 1, a first guide rail 3 is fixed on the first fixing frame 2, a first motor 4 is fixed on the first fixing frame 2, a first threaded rod 5 is fixed at the output end of the first motor 4, the first threaded rod 5 is connected to the first fixing frame 2 in a bearing manner, a first movable frame 6 is arranged on the right side of the first fixing frame 2, a third motor 9 is symmetrically fixed on the second fixing frame 8 in a front-back manner, a second threaded rod 10 is fixed at the output end of the third motor 9, a bearing of the second threaded rod 10 is connected to the second fixing frame 8, a second movable frame 11 is arranged on the left side of the second fixing frame 8, a second guide rail 12 is also symmetrically fixed on the second fixing frame 8 in an up-down manner, and a telescopic rod 13 is fixed on the second movable frame 11.

The left end face of the first movable frame 6 is fixed with a first connecting block 601, and the first connecting block 601 is in threaded connection with a first threaded rod 5, the left end face of the first movable frame 6 is fixed with a first sliding block 602, and the first sliding block 602 is in sliding connection with the first guide rail 3, the right end face of the first movable frame 6 is fixed with a second motor 7, and the output end of the second motor 7 is fixed with a first grinding wheel 701;

When the guide rail surface polishing equipment is used, as shown in fig. 1-4, an external power supply is used for supplying power to the device, a first motor 4 is controlled to start to drive a first threaded rod 5 to rotate, the positions of a first movable frame 6 and a first grinding wheel 701 can be adjusted according to the threaded connection effect between the first threaded rod 5 and a first connecting block 601, the stability of the movement of the first movable frame 6 and the first grinding wheel 701 can be ensured according to the sliding guiding effect between a first sliding block 602 and a first guide rail 3, the first grinding wheel 701 can be contacted with the guide rail horizontal plane through the adjustment of the height of the first grinding wheel 701, and the polishing effect of the guide rail horizontal plane can be realized by driving the first grinding wheel 701 to rotate according to a second motor 7;

The right end face of the second movable frame 11 is fixedly provided with a second connecting block 1101, the second connecting block 1101 is in threaded connection with a second threaded rod 10, the right end face of the second movable frame 11 is fixedly provided with a second sliding block 1102, the second sliding block 1102 is in sliding connection with a second guide rail 12, the output end of a telescopic rod 13 is fixedly provided with a fourth motor 1301, the output end of the fourth motor 1301 is fixedly provided with a fine grinding wheel 1302, the output end of the fourth motor 1301 is fixedly provided with a coarse grinding wheel 1303, meanwhile, the coarse grinding wheel 1303 and the first grinding wheel 701 are vertically distributed, the fine grinding wheel 1302 and the coarse grinding wheel 1303 are in parallel distribution, the diameter of the coarse grinding wheel 1303 is equal to that of the fine grinding wheel 1302, the outer side of the coarse grinding wheel 1303 is provided with a protective cover 1304, and the protective cover 1304 is fixedly arranged on the fourth motor 1301;

When the guide rail is polished, as shown in fig. 1-4, the third motor 9 is started to drive the second threaded rod 10 to rotate, and the threaded connection function between the second threaded rod 10 and the second connecting block 1101 is matched, so that the horizontal positions of the second movable frame 11, the telescopic rod 13, the fourth motor 1301, the fine grinding wheel 1302 and the coarse grinding wheel 1303 can be adjusted, after the adjustment is finished, the vertical heights of the fourth motor 1301, the fine grinding wheel 1302 and the coarse grinding wheel 1303 can be adjusted by controlling the telescopic rod 13 to be telescopic, when the coarse grinding wheel 1303 is contacted with a guide rail workpiece, the rough grinding function of the guide rail can be realized, after the rough grinding is finished, the fine grinding wheel 1302 is contacted with the guide rail polished by the coarse grinding wheel 1303 through adjusting the vertical heights of the fine grinding wheel 1302 and the coarse grinding wheel 1303 according to the principle, the accurate grinding function of the guide rail can be realized without changing the grinding wheel, and the processing efficiency is effectively improved (in order to avoid interference between the fine grinding wheel 1302 and the coarse grinding wheel 1303, the height of a sand block and a polishing shaft head on the working principle of the guide rail surface polishing equipment can be raised).

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 (8)

1. The guide rail surface polishing equipment comprises a workbench (1), a first fixing frame (2) and a second fixing frame (8), wherein the first fixing frame (2) is fixed on the left side of the workbench (1), the second fixing frame (8) is fixed on the right side of the workbench (1), and the guide rail surface polishing equipment is characterized in that a first guide rail (3) is fixed on the first fixing frame (2), a first motor (4) is fixed on the first fixing frame (2), a first threaded rod (5) is fixed at the output end of the first motor (4), a first threaded rod (5) is connected to the first fixing frame (2) through a bearing, a first movable frame (6) is arranged on the right side of the first fixing frame (2), a third motor (9) is symmetrically fixed on the front and back of the second fixing frame (8), a second threaded rod (10) is fixed at the output end of the third motor (9), a second movable frame (11) is arranged on the left side of the second fixing frame (8), and a second movable frame (11) is symmetrically fixed on the second fixing frame (8), and a second movable frame (13) is also arranged on the second fixing frame (12).

2. The guide rail surface polishing device as claimed in claim 1, wherein the left end face of the first movable frame (6) is fixed with a first connecting block (601), and the first connecting block (601) is in threaded connection with the first threaded rod (5).

3. The guide rail surface polishing device as claimed in claim 1, wherein the first slider (602) is fixed on the left end face of the first movable frame (6), and the first slider (602) is in sliding connection with the first guide rail (3).

4. The guide rail surface polishing device as claimed in claim 1, wherein the right end face of the first movable frame (6) is fixed with a second motor (7), and the output end of the second motor (7) is fixed with a first grinding wheel (701).

5. The guide rail surface polishing device as claimed in claim 1, wherein the right end face of the second movable frame (11) is fixed with a second connection block (1101), the second connection block (1101) is in threaded connection with the second threaded rod (10), the right end face of the second movable frame (11) is also fixed with a second sliding block (1102), and the second sliding block (1102) is in sliding connection with the second guide rail (12).

6. The guide rail surface polishing device as claimed in claim 1, wherein the output end of the telescopic rod (13) is fixedly provided with a fourth motor (1301), the output end of the fourth motor (1301) is fixedly provided with a fine grinding wheel (1302), the output end of the fourth motor (1301) is fixedly provided with a coarse grinding wheel (1303), and the coarse grinding wheel (1303) and the first grinding wheel (701) are vertically distributed.

7. A guide rail surface grinding apparatus as set forth in claim 6, wherein the fine grinding wheel (1302) and the coarse grinding wheel (1303) are arranged in parallel, and the diameter of the coarse grinding wheel (1303) is equal to the diameter of the fine grinding wheel (1302).

8. A guide rail surface grinding apparatus according to claim 7, wherein a shield (1304) is provided outside the rough grinding wheel (1303), and the shield (1304) is fixed to the fourth motor (1301).