Polishing and grinding equipment

Abstract

The utility model discloses a polishing and grinding device which comprises a supporting platform. The supporting sliding box is arranged at the top of the supporting platform in a sliding mode; the stainless steel product clamping device has the advantages that the clamping frames, the arc-shaped positioning blocks and the arc-shaped clamping plates are arranged, so that when the clamping frames and the arc-shaped positioning blocks are not installed, the stainless steel products with arc edges are clamped through the inner sides of the arc-shaped clamping plates, and the arc-shaped stainless steel products are clamped through the arc-shaped clamping plates; when a clamping frame and an arc-shaped positioning block are mounted on one side of an arc-shaped clamping plate, a rectangular stainless steel product is clamped through one side of the clamping frame to adapt to grinding and polishing of stainless steel products of different shapes, and through arrangement of limiting clamping plates, the top and the bottom of the clamped stainless steel product are clamped through the two limiting clamping plates; and the position stability of the stainless steel product during polishing is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing and grinding, in particular to a polishing and grinding device. Background Technique

[0002] Stainless steel products are collectively referred to as daily necessities and industrial products processed mainly from stainless steel materials. In the production and processing of stainless steel products, the polishing and grinding of stainless steel products are very important. However, in the existing polishing and grinding treatment of stainless steel, it is not conducive to fixing and limiting the stainless steel products. Manual positioning of stainless steel products by workers is prone to deviation and displacement of the stainless steel products when being polished and ground, resulting in inaccurate positioning of the grinding position. Content of the Utility Model

[0003] The purpose of the utility model is to provide a polishing and grinding device to solve the problems in the above-mentioned background technique that in the existing polishing and grinding treatment of stainless steel, it is not conducive to fixing and limiting the stainless steel products, manual positioning of stainless steel products by workers is prone to deviation and displacement of the stainless steel products when being polished and ground, resulting in inaccurate positioning of the grinding position.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A polishing and grinding device, comprising:

[0005] A support platform;

[0006] A support sliding box, which is slidably arranged on the top of the support platform;

[0007] Clamping plates, which are symmetrically slidably arranged on the top of the support sliding box;

[0008] A rotating disk, which is rotatably arranged inside the clamping plates. The inside of the rotating disk is symmetrically and slidably connected with limiting clamping plates;

[0009] Arc-shaped clamping plates, which are fixedly connected to the inside of the rotating disk. A clamping frame is installed on one side of the arc-shaped clamping plates through bolts. An arc-shaped positioning block matched with the arc-shaped clamping plates is fixedly connected to the inside of the clamping frame;

[0010] A support frame, which is fixedly connected to the top of the support platform. A hydraulic cylinder is installed on the top of the support frame. The output end of the hydraulic cylinder is fixedly connected with a fixed frame. The fixed frame is slidably connected with the support frame. A second linear module is installed inside the fixed frame.

[0011] As a preferred scheme of the utility model: A sliding bottom block is installed on the moving slide of the second linear module. The bottom of the sliding bottom block is fixedly connected with an installation box. A first motor is installed inside the installation box. A grinding disk is rotatably connected to the bottom of the installation box. The output end of the first motor is fixedly connected with the grinding disk.

[0012] As a preferred embodiment of the present utility model: A first bidirectional lead screw is rotatably connected inside the rotating disk. Symmetrically threaded connections are provided on the outer side of the first bidirectional lead screw with first moving sliders. The first moving sliders are slidably connected to the rotating disk, and one side of the first moving slider is fixedly connected to the limiting clamping plate.

[0013] As a preferred embodiment of the present utility model: A first rotating knob is rotatably connected to the outer side of the rotating disk. One end of the first bidirectional lead screw is fixedly connected to the first rotating knob.

[0014] As a preferred embodiment of the present utility model: A rotating rod is rotatably connected inside the clamping plate. One end of the rotating rod is fixedly connected to the rotating disk. A first servo motor is installed on the outer side of the clamping plate. The output end of the first servo motor is fixedly connected to the other end of the rotating rod. Through holes matching the first servo motor are symmetrically opened inside the support frame.

[0015] As a preferred embodiment of the present utility model: A first linear module is installed inside the support platform. A moving slide plate is installed on the moving slide of the first linear module. The moving slide plate is slidably connected to the support platform, and the top of the moving slide plate is fixedly connected to the support sliding box.

[0016] As a preferred embodiment of the present utility model: A second bidirectional lead screw is rotatably arranged inside the support sliding box. Symmetrically threaded connections are provided on the outer side of the second bidirectional lead screw with second moving sliders. The second moving sliders are slidably connected to the support sliding box. The top of the second moving slider is fixedly connected to the clamping plate. A second servo motor is installed inside the support frame. The output end of the second servo motor is fixedly connected to the second bidirectional lead screw.

[0017] As a preferred embodiment of the present utility model: Limiting slide rods are symmetrically and slidably connected inside the support frame. The bottom end of the limiting slide rod is fixedly connected to the fixed frame.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: By setting the clamping frame, arc-shaped positioning block and arc-shaped clamping plate, when the clamping frame and arc-shaped positioning block are not installed, the arc-shaped stainless steel products are clamped by the inner side of the arc-shaped clamping plate. When the clamping frame and arc-shaped positioning block are installed on one side of the arc-shaped clamping plate, the rectangular stainless steel products are clamped by one side of the clamping frame, adapting to the grinding and polishing of stainless steel products of different shapes. By setting the limiting clamping plate, the two limiting clamping plates clamp the top and bottom of the clamped stainless steel product, further ensuring the position stability of the stainless steel product during grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the support platform of the present utility model;

[0021] Figure 3 This is a top view of the first linear module of the present utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the rotating disk of the present utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the rotating disk of the present utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the fixing frame of the present utility model.

[0025] In the figure: 1, support platform; 2, first linear module; 3, moving slide plate; 4, support sliding box; 5, clamping plate; 6, rotating rod; 7, rotating disk; 8, first bidirectional lead screw; 9, first moving slider; 10, first rotating knob; 11, limiting clamping plate; 12, arc-shaped clamping plate; 13, clamping frame; 14, arc-shaped positioning block; 15, second linear module; 16, fixing frame; 17, sliding bottom block; 18, installation box; 19, first motor; 20, second moving slider; 21, grinding disk; 22, hydraulic cylinder; 23, limiting slide bar; 24, first servo motor; 25, through hole; 26, support frame; 27, second bidirectional lead screw; 28, second servo motor. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1 to 6 , the present utility model provides a technical solution: a polishing and grinding device, including:

[0028] Support platform 1;

[0029] Support sliding box 4, the support sliding box 4 is slidably arranged on the top of the support platform 1;

[0030] Clamping plate 5, the clamping plate 5 is symmetrically slidably arranged on the top of the support sliding box 4;

[0031] Rotating disk 7, the rotating disk 7 is rotatably arranged inside the clamping plate 5, and the inside of the rotating disk 7 is symmetrically slidably connected with limiting clamping plates 11;

[0032] The arc-shaped clamping plate 12 is fixedly connected to the inner side of the rotating disk 7. One side of the arc-shaped clamping plate 12 is provided with a clamping frame 13 through bolts, and an arc-shaped positioning block 14 that cooperates with the arc-shaped clamping plate 12 is fixedly connected to the inner side of the clamping frame 13;

[0033] The support frame 26 is fixedly connected to the top of the support platform 1. A hydraulic cylinder 22 is installed at the top of the support frame 26. The output end of the hydraulic cylinder 22 is fixedly connected to a fixed frame 16. The fixed frame 16 is slidably connected to the support frame 26, and a second linear module 15 is installed inside the fixed frame 16.

[0034] It can be understood that when the present utility model grinds and polishes stainless steel products with arc-shaped edges, the arc-shaped clamping plate 12 is used to perform pre-grinding positioning work on the stainless steel products. The second servo motor 28 is started, and the output end of the second servo motor 28 drives the second bidirectional lead screw 27 to rotate. When the second bidirectional lead screw 27 rotates, it drives the second moving slider 20 on the outside and the clamping plate 5 on the top to move, and drives the rotating disk 7 and the arc-shaped clamping plate 12 to clamp and position the stainless steel products. Manually rotate the first rotating knob 10, and the first rotating knob 10 drives the first bidirectional lead screw 8 to rotate. When the first bidirectional lead screw 8 rotates, it moves and adjusts the first moving slider 9 on the outside. The first moving slider 9 drives the limit clamping plate 11 to clamp and position the top and bottom of the stainless steel products, improving the stability of the workpiece during grinding and polishing. The moving slide of the first linear module 2 drives the moving slide plate 3 and the support slide box 4 to adjust, so as to adjust the position of the workpiece back and forth. The moving slide of the second linear module 15 drives the sliding bottom block 17, the installation box 18 and the grinding disc 21 to move, and performs grinding adjustment on the horizontal position. The output end of the first motor 19 drives the grinding disc 21 to rotate, and the grinding disc 21 completes the grinding of the stainless steel products. The output ends of the two first servo motors 24 drive the two rotating rods 6 to rotate, so as to rotate the rotating disk 7, the arc-shaped clamping plate 12 and the limit clamping plate 11, and rotate the rotating disk 7 by 180 degrees, then the polishing and grinding turning work of the stainless steel products can be completed. When the clamping frame 13 and the arc-shaped positioning block 14 are installed on one side of the arc-shaped clamping plate 12, the rectangular stainless steel products are clamped by one side of the clamping frame 13, adapting to the grinding and polishing of stainless steel products with different shapes.

[0035] Please refer to Figures 1 to 6 On the moving slide of the second linear module 15, there is a sliding bottom block 17. The bottom of the sliding bottom block 17 is fixedly connected to an installation box 18. An internal installation box 18 is provided with a first motor 19. The bottom of the installation box 18 is rotatably connected to a grinding disc 21, and the output end of the first motor 19 is fixedly connected to the grinding disc 21.

[0036] It can be understood that the utility model drives the sliding bottom block 17, the installation box 18 and the grinding disc 21 through the moving slide of the second linear module 15 to adjust the horizontal position, and adjusts the grinding position of the stainless steel product. The output end of the first motor 19 drives the grinding disc 21 to rotate to complete the grinding of the stainless steel product.

[0037] Please refer to Figures 1 to 5 , the inside of the rotating disc 7 is rotatably connected with a first bidirectional lead screw 8. The outside of the first bidirectional lead screw 8 is symmetrically threadedly connected with first moving sliders 9. The first moving sliders 9 are slidably connected with the rotating disc 7. One side of the first moving slider 9 is fixedly connected with the limiting clamping plate 11.

[0038] It can be understood that the utility model adjusts the movement of the first moving sliders 9 on the outside by rotating the first bidirectional lead screw 8, drives the limiting clamping plate 11 to move through the first moving sliders 9, and clamps and limits the top and bottom of the stainless steel product through the limiting clamping plate 11, improving the stability of the product during polishing and grinding.

[0039] Please refer to Figures 1 to 5 , the outside of the rotating disc 7 is rotatably connected with a first rotating knob 10. One end of the first bidirectional lead screw 8 is fixedly connected with the first rotating knob 10.

[0040] It can be understood that the utility model facilitates the rotation adjustment of the first bidirectional lead screw 8 through the first rotating knob 10.

[0041] Please refer to Figures 1 to 5 , the inside of the clamping plate 5 is rotatably connected with a rotating rod 6. One end of the rotating rod 6 is fixedly connected with the rotating disc 7. A first servo motor 24 is installed on the outside of the clamping plate 5. The output end of the first servo motor 24 is fixedly connected with the other end of the rotating rod 6. Through holes 25 matching with the first servo motor 24 are symmetrically opened inside the support frame 26.

[0042] It can be understood that the output ends of the two first servo motors 24 of the utility model drive the two rotating rods 6 to rotate, thereby rotating the rotating disc 7, the arc-shaped clamping plate 12 and the limiting clamping plate 11. Rotating the rotating disc 7 by 180 degrees can complete the work of turning over the stainless steel product for polishing and grinding.

[0043] Please refer to Figures 1 to 3 , a first linear module 2 is installed inside the support platform 1. A moving slide plate 3 is installed on the moving slide of the first linear module 2. The moving slide plate 3 is slidably connected with the support platform 1. The top of the moving slide plate 3 is fixedly connected with the support sliding box 4.

[0044] It can be understood that the utility model drives the moving slide plate 3 and the support sliding box 4 through the moving slide of the first linear module 2 to adjust the position of the stainless steel product back and forth.

[0045] Please refer to Figures 1 to 3 Inside the support sliding box 4, a second bidirectional lead screw 27 is rotatably arranged. Symmetrically threaded on the outer side of the second bidirectional lead screw 27 are second moving sliders 20. The second moving sliders 20 are slidably connected to the support sliding box 4. The tops of the second moving sliders 20 are fixedly connected to the clamping plates 5. Inside the support frame 26, a second servo motor 28 is installed. The output end of the second servo motor 28 is fixedly connected to the second bidirectional lead screw 27.

[0046] It can be understood that in the present utility model, the output end of the second servo motor 28 drives the second bidirectional lead screw 27 to rotate. When the second bidirectional lead screw 27 rotates, it drives the second moving sliders 20 on the outer side and the clamping plates 5 on the tops to move, and positions and clamps the stainless steel products by driving the rotating disc 7 and the arc-shaped clamping plates 12.

[0047] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 6 Inside the support frame 26, limit slide rods 23 are symmetrically and slidably connected. The bottom ends of the limit slide rods 23 are fixedly connected to the fixed frame 16.

[0048] It can be understood that in the present utility model, the limit slide rods 23 limit the adjusted position of the fixed frame 16, improving the adjustment stability.

[0049] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0050] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0051] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0052] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A polishing and grinding device, characterized in that: include: Support platform (1); A supporting slide box (4), the supporting slide box (4) is slidably arranged on the top of the supporting platform (1); A clamping plate (5), the clamping plate (5) is symmetrically slidably arranged on the top of the supporting slide box (4); A rotating disk (7), the rotating disk (7) is rotatably arranged on the inner side of the clamping plate (5), and the inner side of the rotating disk (7) is symmetrically slidably connected to a limiting clamping plate (11); An arc-shaped clamping plate (12), the arc-shaped clamping plate (12) is fixedly connected to the inner side of the rotating disk (7), a clamping frame (13) is installed on one side of the arc-shaped clamping plate (12) by means of bolts, and an arc-shaped positioning block (14) matching with the arc-shaped clamping plate (12) is fixedly connected to the inner side of the clamping frame (13); A support frame (26), the support frame (26) is fixedly connected to the top of the support platform (1), a hydraulic cylinder (22) is installed on the top of the support frame (26), an output end of the hydraulic cylinder (22) is fixedly connected to a fixed frame (16), the fixed frame (16) is slidably connected to the support frame (26), and a No. 2 linear module (15) is installed on the inner side of the fixed frame (16).

2. A polishing and grinding device according to claim 1, characterized in that: A sliding bottom block (17) is installed on the movable slide of the No. 2 linear module (15), and a mounting box (18) is fixedly connected to the bottom of the sliding bottom block (17), and a No. 1 motor (19) is installed inside the mounting box (18). A grinding disc (21) is rotatably connected to the bottom of the mounting box (18), and the output end of the No. 1 motor (19) is fixedly connected to the grinding disc (21).

3. The polishing and grinding equipment according to claim 1, characterized in that: The rotating disk (7) is internally rotatably connected to a bidirectional screw rod (8), the outer side of the bidirectional screw rod (8) is symmetrically threadedly connected to a movable slider (9), the movable slider (9) is slidably connected to the rotating disk (7), and one side of the movable slider (9) is fixedly connected to a limit clamp (11).

4. A polishing and grinding device according to claim 3, characterized in that: The outer side of the rotating disk (7) is rotatably connected to a No. 1 rotating screw block (10), and one end of the No. 1 bidirectional screw rod (8) is fixedly connected to the No. 1 rotating screw block (10).

5. The polishing and grinding equipment according to claim 1, characterized in that: The clamping plate (5) is internally rotatably connected to a rotating rod (6), one end of which is fixedly connected to a rotating disk (7), a servo motor No. 1 (24) is installed on the outer side of the clamping plate (5), an output end of which is fixedly connected to the other end of the rotating rod (6), and a through opening (25) cooperating with the servo motor No. 1 (24) is symmetrically provided inside the support frame (26).

6. The polishing and grinding equipment according to claim 1, characterized in that: A linear module (2) is installed inside the support platform (1), and a movable slide (3) is installed on the movable slide of the linear module (2). The movable slide (3) is slidably connected to the support platform (1), and the top of the movable slide (3) is fixedly connected to the support slide box (4).

7. The polishing and grinding equipment according to claim 1, characterized in that: A second bidirectional screw rod (27) is rotatably arranged inside the support slide box (4), and a second movable slider (20) is symmetrically threadedly connected to the outer side of the second bidirectional screw rod (27). The second movable slider (20) is slidably connected to the support slide box (4), and the top of the second movable slider (20) is fixedly connected to the clamping plate (5). A second servo motor (28) is installed inside the support frame (26), and the output end of the second servo motor (28) is fixedly connected to the second bidirectional screw rod (27).

8. The polishing and grinding equipment according to claim 1, characterized in that: The support frame (26) is symmetrically slidably connected to a limit slide bar (23) inside, and the bottom end of the limit slide bar (23) is fixedly connected to the fixed frame (16).

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