Surface polishing device for plane grinding bed

Abstract

The utility model relates to the technical field of plane grinding beds, and discloses a surface polishing device for a plane grinding bed, which comprises a workbench, the rear side of the top of the workbench is fixedly connected with a support, the left side of the support is fixedly connected with a driving motor, and the output end of the driving motor penetrates through the support and is fixedly connected with a bidirectional threaded rod. The left side and the right side of the outer wall of the bidirectional threaded rod are both in threaded connection with movable plates, the front sides of the movable plates penetrate through the support and are fixedly connected with vertical plates, a hole is formed in the middle of the vertical plate on the left side, the adjacent sides of the two vertical plates are both fixedly connected with transverse plates, and the right side of the workbench is fixedly connected with a polishing mechanism. According to the clamping device, the two movable plates are driven to move oppositely or oppositely through rotation of the bidirectional threaded rod, materials are clamped and fixed through the two vertical plates, position deviation of the materials during machining is avoided, and then the situation that the machining precision is lowered is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plane grinding machines, in particular to a surface polishing device for a plane grinding machine. Background Art

[0002] A surface grinding machine is a mechanical device used to process materials such as metal, ceramics, and glass. It is mainly used for precise grinding and processing of the workpiece surface to achieve high precision and high finish requirements. A surface grinding machine usually includes a workbench, a grinding head, a guide rail system and other components. The grinding head can be controlled to move back and forth on the workpiece surface to achieve flatness and precise processing of the workpiece surface. Surface grinding machines play an important role in the field of mechanical processing and are widely used in the processing and manufacturing of various precision parts. In the use of surface grinding machines, surface polishing devices for surface grinding machines are one of the indispensable equipment.

[0003] The surface polishing device for a plane grinding machine generally refers to an additional device equipped on the plane grinding machine for surface polishing. This device can be various types of grinding heads, grinding wheels or other polishing tools, which are used to further process the surface of the workpiece on the grinding machine to improve the surface finish and precision. By adjusting the parameters of the polishing device and selecting suitable polishing tools, surface polishing of different materials and workpieces can be achieved to meet different processing requirements. These devices can usually be connected to the control system of the plane grinding machine to realize an automated processing process, improve production efficiency and processing quality. In the prior art, when polishing an object, limit rods on both sides are usually used to intercept the material to prevent the material from falling. However, the material position often shifts during polishing, which leads to a decrease in processing accuracy and cannot meet the needs of use. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a surface polishing device for a plane grinding bed, aiming to improve the problem in the prior art that material position deviation often occurs during polishing, thereby resulting in a decrease in processing accuracy.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a surface polishing device for a plane grinding bed, comprising a workbench, a bracket is fixedly connected to the top rear side of the workbench, a drive motor is fixedly connected to the left side of the bracket, the output end of the drive motor passes through the bracket and is fixedly connected to a bidirectional threaded rod, the left and right sides of the outer wall of the bidirectional threaded rod are threadedly connected to movable plates, the front side of the movable plate passes through the bracket and is fixedly connected to a vertical plate, an opening is opened in the middle of the vertical plate on the left, the adjacent sides of the two vertical plates are fixedly connected to a horizontal plate, and the right side of the workbench is fixedly connected to a polishing mechanism.

[0006] As a further description of the above technical solution:

[0007] The polishing mechanism includes an electric push rod, the left end of which is fixedly connected to the top right side of the workbench, the output end of the electric push rod passes through the workbench and is fixedly connected to a moving plate, a double-headed motor is fixedly connected to the middle part of the rear side of the moving plate, the output ends of the double-headed motor are fixedly connected to a worm, the upper and lower ends of the rear side of the moving plate are rotatably connected to a worm wheel, the worm is respectively meshed with the corresponding worm wheel, the rear side of the worm wheel is fixedly connected to a connecting rod, and the rear end of the connecting rod is threadedly connected to a polishing wheel.

[0008] As a further description of the above technical solution:

[0009] The bottom of the workbench is fixedly connected with a box.

[0010] As a further description of the above technical solution:

[0011] The front side of the box body is rotatably connected with a hinge, and the front side of the hinge is fixedly connected with a rotating plate.

[0012] As a further description of the above technical solution:

[0013] A handle is fixedly connected to the front side of the rotating plate.

[0014] As a further description of the above technical solution:

[0015] A slide groove is provided on the front side of the top of the workbench, and a slide bar is fixedly connected to the bottom of the movable plate, and the slide bar is slidably connected to the slide groove.

[0016] As a further description of the above technical solution:

[0017] The bottom of the box body is provided with supporting legs.

[0018] As a further description of the above technical solution:

[0019] A storage box is installed on the inner side of the box body.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the rotation of the bidirectional threaded rod drives the two movable plates to move relative to or away from each other, and the material is clamped and fixed by the two vertical plates, thereby avoiding position displacement of the material during processing, thereby avoiding a decrease in processing accuracy, and can meet the needs of use.

[0022] 2. In the utility model, the polishing wheel rotates together with the rotation of the connecting rod, and the material is polished on both sides by the rotation of the two polishing wheels, which improves the polishing efficiency and brings convenience to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a surface polishing device for a flat grinding machine proposed by the utility model;

[0024] Figure 2 It is a partial structural exploded diagram of a surface polishing device for a flat grinding machine proposed by the utility model;

[0025] Figure 3 This is a disassembled diagram of the polishing mechanism of a surface polishing device for a flat grinding bed proposed by the utility model.

[0026] Legend:

[0027] 1. Workbench; 2. Polishing mechanism; 201. Electric push rod; 202. Connecting rod; 203. Worm; 204. Worm wheel; 205. Moving plate; 206. Double-head motor; 207. Polishing wheel; 3. Storage box; 4. Slide; 5. Turntable; 6. Leg; 7. Handle; 8. Hinge; 9. Box; 10. Bracket; 11. Horizontal plate; 12. Opening; 13. Vertical plate; 14. Driving motor; 15. Movable plate; 16. Bidirectional threaded rod; 17. Slide bar. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a surface polishing device for a plane grinding bed, comprising a workbench 1, a bracket 10 is fixedly connected to the top rear side of the workbench 1, a drive motor 14 is fixedly connected to the left side of the bracket 10, the output end of the drive motor 14 passes through the bracket 10 and is fixedly connected to a bidirectional threaded rod 16, the left and right sides of the outer wall of the bidirectional threaded rod 16 are both threadedly connected with a movable plate 15, the front side of the movable plate 15 passes through the bracket 10 and is fixedly connected to a vertical plate 13, an opening 12 is opened in the middle of the vertical plate 13 on the left, and the adjacent sides of the two vertical plates 13 are fixedly connected to a horizontal plate 11, and the right side of the workbench 1 is fixedly connected to a polishing mechanism 2;

[0030] Specifically, first, when the driving motor 14 is started, it drives the bidirectional threaded rod 16 to rotate; this rotational movement enables the two movable plates 15 to move relative to or away from each other through a specific mechanical transmission mechanism; this design cleverly utilizes the principle of thread transmission to make the movement more stable and reliable; next, the operator inserts the material to be processed into the position between the two vertical plates 13; in this process, the horizontal plate 11 acts as a material barrier to ensure that the material does not fall off or shift during processing; then, the two vertical plates 13 clamp and fix the material; this clamping method is not only stable and reliable, but also can adapt to materials of different sizes and shapes, greatly improving the flexibility and versatility of processing.

[0031] Reference Figure 1 and Figure 3 The polishing mechanism 2 includes an electric push rod 201, the left end of which is fixedly connected to the top right side of the workbench 1, the output end of the electric push rod 201 passes through the workbench 1 and is fixedly connected to a moving plate 205, a double-headed motor 206 is fixedly connected to the middle of the rear side of the moving plate 205, the output ends of the double-headed motor 206 are fixedly connected to a worm 203, the upper and lower ends of the rear side of the moving plate 205 are rotatably connected to a worm wheel 204, the worm 203 is respectively meshed with the corresponding worm wheel 204, the rear side of the worm wheel 204 is fixedly connected to a connecting rod 202, and the rear end of the connecting rod 202 is threadedly connected to a polishing wheel 207; a slide groove 4 is provided on the front side of the top of the workbench 1, a slide bar 17 is fixedly connected to the bottom of the moving plate 205, and the slide bar 17 is slidably connected to the slide groove 4;

[0032] Specifically, first turn on the double-headed motor 206. This powerful power source drives the worm 203 to rotate through a carefully designed mechanical structure. The rotation of the worm 203 is not isolated, but is closely matched with the worm wheel 204. Through meshing transmission, the worm wheel 204 is driven and rotates synchronously with the connecting rod 202. This transmission mode is not only stable and reliable, but also can transmit a large torque, providing a solid foundation for subsequent grinding work; the rotation of the connecting rod 202 further drives the rotation of the polishing wheel 207, so that the polishing wheel 207 can rotate at high speed and grind the material; this design cleverly utilizes the rotational power to achieve double-sided grinding of the material, greatly improving the grinding efficiency; at the same time, an electric push rod 201 is introduced to push the movable plate 205 to move; the moving trajectory of the movable plate 205 has been carefully planned and is achieved by the sliding of the slide bar 17 in the slide groove 4; this design not only provides a limit for the movement of the movable plate 205, ensuring the stability of the grinding process, but also plans the moving trajectory of the movable plate 205, providing a precise path for double-sided grinding; through the synchronous rotation of the two polishing wheels 207 and the precise movement of the movable plate 205, double-sided grinding of the material is achieved; this process not only improves the grinding efficiency, but also ensures the grinding quality, making the material surface smoother and more delicate.

[0033] Reference Figure 1 The bottom of the workbench 1 is fixedly connected to a box body 9; the front side of the box body 9 is rotatably connected to a hinge 8, and the front side of the hinge 8 is fixedly connected to a rotating plate 5; the front side of the rotating plate 5 is fixedly connected to a handle 7;

[0034] Specifically, the rotating plate 5 is pulled by the handle 7 to rotate, so as to open or close the box body 9.

[0035] Reference Figure 1 , the bottom of the box body 9 is equipped with a leg 6; the inner side of the box body 9 is equipped with a storage box 3;

[0036] Specifically, the equipment is supported by the legs 6 , and the materials are carried by the storage box 3 .

[0037] Working principle: Turn on the driving motor 14 to drive the bidirectional threaded rod 16 to rotate, and the rotation of the bidirectional threaded rod 16 drives the two movable plates 15 to move relative to or opposite to each other, insert the material from the opening 12 into the position between the two vertical plates 13, and block it through the cross plate 11. The material is clamped and fixed by the two vertical plates 13, which avoids the position shift of the material during processing, thereby avoiding the situation of reduced processing accuracy, which can meet the use requirements, and turn on the double-headed motor 206 to drive the worm 203 to rotate, and the rotation of the worm 203 and the worm The wheel 204 is meshed for transmission, thereby driving the worm gear 204 and the connecting rod 202 to rotate synchronously. The polishing wheel 207 is rotated by the rotation of the connecting rod 202, and the electric push rod 201 is turned on to push the movable plate 205 to move. The movement of the movable plate 205 causes the slide bar 17 to slide in the slide groove 4, which is used for limiting the movement of the movable plate 205. At the same time, the movement trajectory of the movable plate 205 is planned. The process of double-sided polishing of the material is carried out by the rotation of the two polishing wheels 207, which improves the polishing efficiency and brings convenience to use.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface polishing device for a flat grinding machine, comprising a workbench (1), characterized in that: A bracket (10) is fixedly connected to the rear side of the top of the workbench (1), a driving motor (14) is fixedly connected to the left side of the bracket (10), an output end of the driving motor (14) passes through the bracket (10) and is fixedly connected to a bidirectional threaded rod (16), a movable plate (15) is threadedly connected to the left and right sides of the outer wall of the bidirectional threaded rod (16), the front side of the movable plate (15) passes through the bracket (10) and is fixedly connected to a vertical plate (13), an opening (12) is opened in the middle of the vertical plate (13) on the left side, and the adjacent sides of the two vertical plates (13) are fixedly connected to a horizontal plate (11), and a polishing mechanism (2) is fixedly connected to the right side of the workbench (1).

2. The surface polishing device for a surface grinding machine according to claim 1, characterized in that: The polishing mechanism (2) comprises an electric push rod (201), the left end of which is fixedly connected to the top right side of the workbench (1), the output end of the electric push rod (201) passes through the workbench (1) and is fixedly connected to a moving plate (205), a double-headed motor (206) is fixedly connected to the middle of the rear side of the moving plate (205), the output ends of the double-headed motor (206) are both fixedly connected to a worm (203), the upper and lower ends of the rear side of the moving plate (205) are both rotatably connected to a worm wheel (204), the worm (203) is respectively meshed with the corresponding worm wheel (204), the rear side of the worm wheel (204) is fixedly connected to a connecting rod (202), and the rear end of the connecting rod (202) is threadedly connected to a polishing wheel (207).

3. The surface polishing device for a surface grinding machine according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with a box body (9).

4. The surface polishing device for a surface grinding machine according to claim 3, characterized in that: The front side of the box body (9) is rotatably connected to a hinge (8), and the front side of the hinge (8) is fixedly connected to a rotating plate (5).

5. The surface polishing device for a surface grinding machine according to claim 4, characterized in that: A handle (7) is fixedly connected to the front side of the rotating plate (5).

6. The surface polishing device for a flat grinding machine according to claim 2, characterized in that: A slide groove (4) is provided on the front side of the top of the workbench (1), and a slide bar (17) is fixedly connected to the bottom of the movable plate (205), and the slide bar (17) is slidably connected to the slide groove (4).

7. The surface polishing device for a surface grinding machine according to claim 3, characterized in that: The bottom of the box body (9) is provided with supporting legs (6).

8. The surface polishing device for a flat grinding machine according to claim 3, characterized in that: A storage box (3) is installed inside the box body (9).

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