Metal polishing device

Abstract

The utility model relates to the technical field of metal processing, in particular to a metal polishing device which comprises a base, a top frame and a fixed side box, the right side of the upper end of the base is rotationally connected with a rotating circular plate, the inner side of the rotating circular plate is spirally connected with an elastic screw rod, and the left end of the elastic screw rod is rotationally connected with a rotating clamping plate; by means of rotation of the rotating disc, the loosening and tightening screw can drive the rotating clamping plate on the right side to move left and right and can be matched with the rotating clamping plate on the left side to fixedly clamp a metal piece, meanwhile, a worm can drive a worm wheel to rotate through rotation of a first motor, and therefore the metal piece can be fixed and clamped. And therefore, the rotating clamping plate on the left side can drive the metal part and the rotating circular plate to rotate, the metal part can be rotationally machined, or the grinding angle of the metal part can be switched, and the grinding machining stability of the metal part and the machining convenience of different faces are improved.

Description

Technical Field

[0001] The utility model relates to a metal grinding device and belongs to the technical field of metal processing. Background Art

[0002] Metal polishing can enhance the glossiness of the metal surface, remove impurities such as rust and oxide layer on the surface, enhance the glossiness and reflectivity of the metal surface, remove rust and stains, and improve the hygiene and cleanliness of metal products. In addition, metal polishing can also remove some small scratches and dents on the surface, making metal products smoother.

[0003] During the existing metal grinding process, although the metal parts can be kept stable when fixed with clamps, it is difficult to switch the angle of the metal parts accurately and stably, which affects the convenience of grinding different surfaces of the metal parts; and when processing special-shaped metal parts, it is difficult to quickly and accurately adjust the grinding position of the grinder, which reduces the grinding accuracy at different positions of the metal parts and reduces the processing quality of the metal parts. Utility Model Content

[0004] The purpose of the utility model is to provide a metal grinding device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A metal grinding device comprises a base, a top frame and a fixed side box, wherein the upper right side of the base is rotatably connected to a rotating circular plate, the inner side of the rotating circular plate is spirally connected to a tensioning screw, the left end of the tensioning screw is rotatably connected to a rotating clamping plate, the upper outer side of the base is fixedly connected to a top frame, the inner upper end of the top frame is rotatably connected to a rotating disc, the inner right side of the rotating disc is rotatably connected to a threaded shaft, the outer side of the threaded shaft is spirally connected to a sliding seat, the lower end of the sliding seat is fixedly connected to a hydraulic press, the lower end of the hydraulic press is sealingly connected to a hydraulic rod, and the lower end of the hydraulic rod is fixedly connected to a grinder.

[0007] Furthermore, the right end of the tensioning screw is fixedly connected with a turntable.

[0008] Furthermore, a fixed side box is fixedly connected to the left side of the upper end of the base, a first motor is fixedly connected to the lower side of the inner rear end of the fixed side box, a first worm is fixedly connected to the front end of the output shaft of the first motor, a first worm is meshingly connected to the upper end of the first worm, and the first worm wheel is rotationally connected to the fixed side box.

[0009] Furthermore, there are two rotating clamping plates, and the rotating clamping plate on the left is fixedly connected to the first worm gear.

[0010] Furthermore, a fixed top box is fixedly connected to the middle position of the upper end of the top frame, a second motor is fixedly connected to the front side of the right end of the fixed top box, a second worm is fixedly connected to the left end of the output shaft of the second motor, a second worm wheel is meshingly connected to the rear side of the second worm wheel, and the second worm wheel is fixedly connected to the rotating disk.

[0011] Furthermore, a third motor is fixedly connected to the middle position of the rotating disk, and the output shaft of the third motor is fixedly connected to the threaded shaft.

[0012] Furthermore, the front and rear side surfaces of the inner rod body of the hydraulic rod are fixedly connected with limiting convex strips, and the limiting convex strips are slidably connected to the outer tube body of the hydraulic rod.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with a rotating disk so that the tension screw can drive the right rotating clamping plate to move left and right, and cooperate with the left rotating clamping plate to fix the metal part, and at the same time, the rotation of the first motor can drive the worm gear to rotate, so that the left rotating clamping plate can drive the metal part and the rotating circular plate to rotate, so that the metal part can be rotated or the grinding angle of the metal part can be switched, thereby improving the grinding stability and convenience of different surface processing of the metal part. The utility model utilizes the rotation of the second motor to enable the second worm gear to rotate, so that the rotating disc can drive the grinder at the lower end to rotate. At the same time, the hydraulic rod can drive the grinder to rise and fall through the action of the hydraulic press, and the rotation of the third motor can enable the threaded shaft to drive the sliding seat to move left and right, thereby enabling the grinder to move left and right, and the combination of the rotation, lifting and movement can accurately adjust the position of the grinder to improve the grinding accuracy of different positions of the metal part. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a metal grinding device of the utility model;

[0017] Figure 2 This is a cross-sectional view of the installation structure of a base, a rotating circular plate and a loosening screw of a metal grinding device of the utility model;

[0018] Figure 3 This is a cross-sectional view of the installation structure of a fixed side box of a metal grinding device of the utility model;

[0019] Figure 4 It is a bottom view of the installation structure of a rotating disc of a metal grinding device of the utility model;

[0020] Figure 5 This is a cross-sectional view of the installation structure of a fixed top box of a metal grinding device of the utility model;

[0021] Numbers in the figure: 1. base; 2. rotating circular plate; 3. tensioning screw; 4. rotating clamping plate; 5. top frame; 6. rotating disc; 7. threaded shaft; 8. sliding seat; 9. hydraulic press; 10. hydraulic rod; 11. grinder; 12. turntable; 13. fixed side box; 14. first motor; 15. first worm; 16. first worm wheel; 17. fixed top box; 18. second motor; 19. second worm; 20. second worm wheel; 21. third motor. Implementation

[0022] 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.

[0023] Example 1 Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] A metal grinding device comprises a base 1, a top frame 5 and a fixed side box 13, wherein a rotating circular plate 2 is rotatably connected to the right side of the upper end of the base 1, a loosening screw 3 is spirally connected to the inner side of the rotating circular plate 2, a rotating clamping plate 4 is rotatably connected to the left end of the loosening screw 3, a rotating disk 12 is fixedly connected to the right end of the loosening screw 3, a fixed side box 13 is fixedly connected to the left side of the upper end of the base 1, a first motor 14 is fixedly connected to the lower side of the inner rear end of the fixed side box 13, a first worm 15 is fixedly connected to the front end of the output shaft of the first motor 14, a first worm gear 16 is meshedly connected to the upper end of the first worm gear 15, the first worm gear 16 is rotatably connected to the fixed side box 13, and the rotating clamping plate 12 is fixedly connected to the right end of the loosening screw 3. There are two 4, and the rotating clamping plate 4 on the left is fixedly connected to the first worm gear 16. When the metal part is being polished, the rotation of the turntable 12 enables the tensioning screw 3 to drive the rotating clamping plate 4 on the right to move left and right, and cooperates with the rotating clamping plate 4 on the left to fix and clamp the metal part. At the same time, the rotation of the first motor 14 enables the worm to drive the worm wheel to rotate, so that the rotating clamping plate 4 on the left can drive the metal part and the rotating circular plate 2 to rotate, so that the metal part can be rotated or the polishing angle of the metal part can be switched, thereby improving the polishing stability of the metal part and the convenience of processing different surfaces.

[0025] Example 2 Please refer to Figure 1 , Figure 4 and Figure 5The difference between this embodiment and the embodiment 1 is that: a top frame 5 is fixedly connected to the outer side of the upper end of the base 1, a rotating disc 6 is rotatably connected to the inner upper end of the top frame 5, a threaded shaft 7 is rotatably connected to the right side of the inside of the rotating disc 6, a sliding seat 8 is spirally connected to the outer side of the threaded shaft 7, a hydraulic press 9 is fixedly connected to the lower end of the sliding seat 8, a hydraulic rod 10 is sealedly connected to the lower end of the hydraulic press 9, a grinder 11 is fixedly connected to the lower end of the hydraulic rod 10, a fixed top box 17 is fixedly connected to the middle position of the upper end of the top frame 5, a second motor 18 is fixedly connected to the front side of the right end of the fixed top box 17, a second worm 19 is fixedly connected to the left end of the output shaft of the second motor 18, a second worm gear 20 is meshedly connected to the rear side of the second worm gear 19, the second worm gear 20 is fixedly connected to the rotating disc 6, and the rotating disc 6 is fixedly connected to the middle position of the inner part of the rotating disc 6. A third motor 21 is connected, and the output shaft of the third motor 21 is fixedly connected to the threaded shaft 7. The front and rear sides of the inner rod body of the hydraulic rod 10 are fixedly connected with limiting convex strips, and the limiting convex strips are slidably connected to the outer tube body of the hydraulic rod 10. The second worm 19 can drive the second worm wheel 20 to rotate by rotating the second motor 18, so that the rotating disc 6 can drive the grinder 11 at the lower end to rotate. At the same time, the hydraulic rod 10 can drive the grinder 11 to rise and fall through the action of the hydraulic press 9, and the threaded shaft 7 can drive the sliding seat 8 to move left and right by rotating the third motor 21, so that the grinder 11 can move left and right. In combination with the effects of rotation, lifting and moving, the position of the grinder 11 can be accurately adjusted to improve the grinding accuracy of metal parts at different positions.

[0026] Working principle of the utility model: this device is powered by an external power supply when in use. When grinding and processing metal parts, the rotation of the turntable 12 is set to enable the loosening screw 3 to drive the rotating clamping plate 4 on the right to move left and right, and cooperate with the rotating clamping plate 4 on the left to fix and clamp the metal part. At the same time, the rotation of the first motor 14 enables the worm to drive the worm wheel to rotate, so that the rotating clamping plate 4 on the left can drive the metal part and the rotating circular plate 2 to rotate, so that the metal part can be rotated or the grinding angle of the metal part can be switched, thereby improving the stability of the grinding and processing of the metal part. The second worm 19 can drive the second worm wheel 20 to rotate by rotating the second motor 18, so that the rotating disc 6 can drive the grinder 11 at the lower end to rotate, and at the same time, the hydraulic press 9 can make the hydraulic rod 10 drive the grinder 11 to rise and fall, and the rotation of the third motor 21 can make the threaded shaft 7 drive the sliding seat 8 to move left and right, so that the grinder 11 can move left and right, and the position of the grinder 11 can be accurately adjusted by combining the functions of rotation, lifting and moving, so as to improve the grinding accuracy of different positions of metal parts.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal grinding device, comprising a base (1), a top frame (5) and a fixed side box (13), characterized in that: The right side of the upper end of the base (1) is rotatably connected to a rotating circular plate (2), the inner side of the rotating circular plate (2) is spirally connected to a loosening screw (3), the left end of the loosening screw (3) is rotatably connected to a rotating clamping plate (4), the outer side of the upper end of the base (1) is fixedly connected to a top frame (5), the inner upper end of the top frame (5) is rotatably connected to a rotating disc (6), the right side of the inner side of the rotating disc (6) is rotatably connected to a threaded shaft (7), the outer side of the threaded shaft (7) is spirally connected to a sliding seat (8), the lower end of the sliding seat (8) is fixedly connected to a hydraulic press (9), the lower end of the hydraulic press (9) is sealedly connected to a hydraulic rod (10), and the lower end of the hydraulic rod (10) is fixedly connected to a grinder (11).

2. A metal grinding device according to claim 1, characterized in that: The right end of the tensioning screw rod (3) is fixedly connected to a rotating disk (12).

3. A metal grinding device according to claim 1, characterized in that: A fixed side box (13) is fixedly connected to the left side of the upper end of the base (1); a first motor (14) is fixedly connected to the lower side of the inner rear end of the fixed side box (13); a first worm (15) is fixedly connected to the front end of the output shaft of the first motor (14); a first worm wheel (16) is meshingly connected to the upper end of the first worm wheel (15); and the first worm wheel (16) is rotationally connected to the fixed side box (13).

4. A metal grinding device according to claim 1, characterized in that: There are two rotating clamping plates (4), and the rotating clamping plate (4) on the left side is fixedly connected to the first worm gear (16).

5. A metal grinding device according to claim 1, characterized in that: A fixed top box (17) is fixedly connected to the middle position of the upper end of the top frame (5); a second motor (18) is fixedly connected to the front side of the right end of the fixed top box (17); a second worm (19) is fixedly connected to the left end of the output shaft of the second motor (18); a second worm wheel (20) is meshingly connected to the rear side of the second worm wheel (19); and the second worm wheel (20) is fixedly connected to the rotating disc (6).

6. A metal grinding device according to claim 1, characterized in that: A third motor (21) is fixedly connected to the middle position inside the rotating disc (6), and an output shaft of the third motor (21) is fixedly connected to the threaded shaft (7).

7. A metal grinding device according to claim 1, characterized in that: The front and rear side surfaces of the inner rod body of the hydraulic rod (10) are fixedly connected to limit convex strips, and the limit convex strips are slidably connected to the outer tube body of the hydraulic rod (10).

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