Novel positioning grinding machine for metal surface machining and grinding

Abstract

The utility model discloses a novel positioning polisher for metal surface processing and polishing, which comprises a working table, the working table is composed of a flat plate and a support rod, the upper surface of the working table is fixedly connected with a mounting rack, the lower surface of the mounting rack is fixedly connected with an automatic telescopic rod, and the automatic telescopic rod is fixedly connected with the support rod. A grinding mechanism is fixedly connected to the lower end of the automatic telescopic rod, an opening is fixedly connected to the upper surface of the workbench, a lifting table is fixedly connected to the lower end of the flat plate, a mounting bottom plate is fixedly connected to the upper surface of the lifting table, and a mounting frame is rotatably connected to the upper surface of the mounting bottom plate. Two adjusting rods are rotationally connected into the mounting frame, two limiting plates are fixedly connected to the surfaces of the adjusting rods, and rubber pads are fixedly connected to the opposite faces of the two limiting plates. By means of the device, the metal product to be ground is conveniently fixed, and meanwhile particle impurities are prevented from affecting a clamping mechanism of the grinding machine.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning grinders, in particular to a novel positioning grinder for metal surface processing and grinding. Background Art

[0002] The stability of the metal to be polished seriously affects the polishing effect of the polishing work, and the clamping mechanism of a general grinder is relatively simple, and the restricting effect on metal objects is poor, which seriously affects the progress of the polishing work, and the metal particles in the polishing process will affect not only the polishing effect, but also the service life of the clamping mechanism. The "positioning grinder for metal surface processing and polishing" disclosed in the China Patent Network has an application number of "201621128680.6". The grinder improves the stability of metal objects during the polishing process through a fixed plate, a positioning block, and a cavity. However, during the use of the grinder, there is still a hidden danger that metal particles affect the polishing effect and the clamping mechanism. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a new positioning grinder for metal surface processing and grinding. When in use, the grinder is convenient for workers to fix the metal to be grinded and ensure that the metal has sufficient stability during the grinding process. At the same time, it avoids metal particles from affecting the clamping mechanism and the grinding effect, and is convenient for workers to clean the metal particles on the surface of the grinder.

[0004] The utility model also provides a positioning grinder with the above-mentioned novel metal surface processing and grinding, comprising: a workbench, the workbench is composed of a flat plate and a supporting rod, the upper surface of the workbench is fixedly connected with a mounting frame, the lower surface of the mounting frame is fixedly connected with an automatic telescopic rod, the lower end of the automatic telescopic rod is fixedly connected with a grinding mechanism, the grinding mechanism is composed of a motor and a grinding disc, the upper surface of the workbench is fixedly connected with an opening, the opening is located directly below the grinding mechanism, the lower end of the flat plate is fixedly connected with a lifting platform, the lifting platform is located directly below the opening, the upper surface of the lifting platform is fixedly connected with a mounting base plate, the upper surface of the mounting base plate is rotatably connected with a mounting frame, the interior of the mounting frame is rotatably connected with two adjusting rods, the left end of the adjusting rod passes through the left wall of the mounting frame, the surface of the adjusting rod is provided with two limiting plates, the two limiting plates are relatively distributed on the left and right, the metal to be polished is clamped between the two limiting plates, and the opposite sides of the two limiting plates are fixedly connected with rubber pads.

[0005] According to the novel positioning grinder for metal surface processing and grinding described in the utility model, a traction rope is fixedly connected to the lower surface of the flat plate, and a hook is fixedly connected to the lower end of the traction rope. When cleaning the grinder, the hook is in close contact with the front surface of the mounting frame. Through the above device, it is convenient to separate the mounting frame from the mounting base plate.

[0006] According to the novel positioning grinder for metal surface processing and grinding described in the utility model, the front surface of the installation frame is fixedly connected with two hanging holes, and the hook is located inside the hanging hole. Through the above device, the stability of the hook when it is in action is improved.

[0007] According to the novel positioning grinder for metal surface processing and grinding described in the utility model, the lower surface of the support rod is fixedly connected with a balancing base plate, and the upper surface of the balancing base plate is fixedly connected with the lower surface of the lifting platform. Through the above device, the convenience of the mobile grinder is improved.

[0008] According to the novel positioning grinder for metal surface processing and grinding described in the utility model, the adjusting rod is composed of a rotating part and a fixed part, the rotating part of the adjusting rod is rotatably connected with the fixed part, and the two limiting plates are respectively located at the rotating part and the fixed part of the adjusting rod. Through the above device, it is convenient to clamp metals of different sizes to be polished.

[0009] According to the new positioning grinder for metal surface processing and grinding described in the utility model, two protective tubes are fixedly connected to the left and right surfaces of the limiting plate, and the protective tubes are located at the connection node between the limiting plate and the adjusting rod, and cotton is fixedly connected inside the protective tubes. Through the above device, metal particles are prevented from wearing the threads.

[0010] According to the novel positioning grinder for metal surface processing and grinding described in the utility model, the end of the protection tube away from the limiting plate is clamped with a sealing cover, and the sealing cover completely seals the internal space of the protection tube. Through the above device, cotton is prevented from falling off.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, this new positioning grinder for metal surface processing and grinding, through a lifting platform, a mounting frame, an adjusting rod, a limiting plate, and a rubber pad, is convenient for the staff to feed the materials during the grinding work, and is convenient for the staff to quickly fix the metal to be ground, and ensures that the metal has sufficient stability during the grinding process, and avoids metal particles from seriously affecting the clamping mechanism of the grinder.

[0013] 2. Compared with the prior art, this new positioning grinder for metal surface processing and grinding, by installing a base plate, a mounting frame, a traction rope, a hook, and a hanging hole, facilitates the collection of metal particles dropped during the grinding process, and facilitates the staff to quickly clean up the collected metal particles.

[0014] 3. Compared with the prior art, this new positioning grinder for metal surface processing and grinding uses a protective tube, cotton, and a sealing cover to prevent the adjustment rod from being worn by metal particles, thereby extending the service life of important parts of the grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a front right view structural diagram of a new type of positioning grinder for metal surface processing and grinding of the utility model;

[0017] Figure 2 This is a front left view of a novel positioning grinder for metal surface processing and grinding according to the utility model;

[0018] Figure 3 This is a rear left view of a novel positioning grinder for metal surface processing and grinding according to the utility model;

[0019] Figure 4 The utility model is a new type of positioning grinding machine for metal surface processing and grinding Figure 1 Enlarged structural diagram at point A in the middle.

[0020] Legend:

[0021] 1. Workbench; 2. Mounting frame; 3. Grinding mechanism; 4. Automatic telescopic rod; 5. Opening; 6. Lifting platform; 7. Mounting base plate; 8. Mounting frame; 9. Hanging hole; 10. Adjusting rod; 11. Limiting plate; 12. Rubber pad; 13. Balancing base plate; 14. Hook; 15. Traction rope; 16. Protective tube; 17. Sealing cover; 18. Cotton; 19. Flat plate; 20. Support rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a novel positioning grinder for metal surface processing and grinding, which includes: a workbench 1, the workbench 1 is composed of a flat plate 19 and a support rod 20, the upper surface of the workbench 1 is fixedly connected with a mounting frame 2, the lower surface of the mounting frame 2 is fixedly connected with an automatic telescopic rod 4, the lower end of the automatic telescopic rod 4 is fixedly connected with a grinding mechanism 3, the grinding mechanism 3 is composed of a motor and a grinding disc, the upper surface of the workbench 1 is provided with an opening 5, and the opening 5 is located directly below the grinding mechanism 3, the above devices cooperate with each other to form the basic structure of the grinder.

[0024] A lifting platform 6 is provided at the lower end of the flat plate 19, and the lifting platform 6 is located directly below the opening 5. The lower surface of the support rod 20 is fixedly connected with a balancing base plate 13, and the upper surface of the balancing base plate 13 is fixedly connected to the lower surface of the lifting platform 6. The balancing base plate 13 integrates the lifting platform 6 with the workbench 1, making it convenient for the staff to move the grinder.

[0025] The upper surface of the lifting platform 6 is fixedly connected with a mounting base plate 7, and the upper surface of the mounting base plate 7 is rotatably connected with a mounting frame 8. Two adjusting rods 10 are rotatably connected inside the mounting frame 8. The left end of the adjusting rod 10 passes through the left wall of the mounting frame 8. The adjusting rod 10 consists of a rotating part and a fixed part. The rotating part of the adjusting rod 10 is rotatably connected to the fixed part. Two limiting plates 11 are respectively located at the rotating part and the fixed part of the adjusting rod 10. The rotating part and the fixed part of the adjusting rod 10 divide the adjusting rod 10 into left and right parts, wherein the rotating part is rotatably connected to the fixed part in a threaded manner. The rotating part is equivalent to a screw, and the fixed part is equivalent to a nut. Rotating the rotating part will send the rotating part of the adjusting rod 10 into the interior of the fixed part, thereby driving one of the limiting plates 11 to move toward the other limiting plate 11, thereby achieving the effect of clamping metal objects.

[0026] Two limiting plates 11 are provided on the surface of the adjusting rod 10, and the two limiting plates 11 are relatively distributed on the left and right. The metal to be polished is clamped between the two limiting plates 11, and rubber pads 12 are fixedly connected to the opposite sides of the two limiting plates 11. The above device forms a clamping mechanism, and the clamping mechanism cooperates with the lifting platform 6 to form a lifting clamping mechanism, which is convenient for the staff to quickly clamp and fix the metal to be polished.

[0027] Two protective tubes 16 are fixedly connected to the left and right surfaces of the limiting plate 11. The protective tubes 16 are located at the connection node between the limiting plate 11 and the adjusting rod 10. Cotton 18 is arranged inside the protective tubes 16. A sealing cover 17 is clamped at one end of the protective tube 16 away from the limiting plate 11. The sealing cover 17 completely closes the internal space of the protective tube 16. The above devices cooperate with each other to facilitate the removal of metal particles on the surface of the adjusting rod 10 and prevent dust particles from wearing the adjusting rod 10.

[0028] A traction rope 15 is fixedly connected to the lower surface of the flat plate 19, and a hook 14 is fixedly connected to the lower end of the traction rope 15. When cleaning the grinder, the hook 14 is in close contact with the front surface of the mounting frame 8. Two hanging holes 9 are provided on the front surface of the mounting frame 8, and the hook 14 is located inside the hanging hole 9. The above devices cooperate with each other to facilitate the separation of the mounting frame 8 from the mounting base plate 7, so as to facilitate the staff to clean the metal particles on the surface of the mounting base plate 7.

[0029] Working principle: When using the grinder, first adjust the height of the lifting platform 6 to the lowest. At this time, the rotating adjusting rod 10 uses two limiting plates 11 to clamp the metal object. In the process of rotating the adjusting rod 10, the rotating part of the adjusting rod 10 gradually approaches the fixed part of the adjusting rod 10. At this time, the limiting plate 11 located at the rotating part moves with the rotating part and gradually approaches the other limiting plate 11, thereby achieving the effect of clamping the metal object. After the metal object is fixed, the lifting platform 6 is controlled to rise, and the metal surface can be ground. When cleaning metal particles, the traction rope 15, the hook 14, and the hanging hole 9 are used to separate the mounting frame 8 from the mounting base plate 7. At this time, the metal particles on the surface of the mounting base plate 7 can be cleaned.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A new type of positioning grinder for metal surface processing and grinding, characterized in that: include: A workbench (1), the workbench (1) is composed of a flat plate (19) and a support rod (20), the upper surface of the workbench (1) is fixedly connected to a mounting frame (2), the lower surface of the mounting frame (2) is fixedly connected to an automatic telescopic rod (4), the lower end of the automatic telescopic rod (4) is fixedly connected to a grinding mechanism (3), the grinding mechanism (3) is composed of a motor and a grinding disc, the upper surface of the workbench (1) is fixedly connected to an opening (5), and the opening (5) is located directly below the grinding mechanism (3); The lower end of the flat plate (19) is fixedly connected to a lifting platform (6), and the lifting platform (6) is located directly below the opening (5). The upper surface of the lifting platform (6) is fixedly connected to a mounting base plate (7), and the upper surface of the mounting base plate (7) is rotatably connected to a mounting frame (8). Two adjusting rods (10) are rotatably connected inside the mounting frame (8), and the left end of the adjusting rod (10) passes through the left wall of the mounting frame (8). Two limiting plates (11) are arranged on the surface of the adjusting rod (10), and the two limiting plates (11) are relatively distributed on the left and right, and the polished metal is clamped between the two limiting plates (11), and the opposite sides of the two limiting plates (11) are fixedly connected to rubber pads (12).

2. A new positioning grinding machine for metal surface processing and grinding according to claim 1, characterized in that: The lower surface of the plate (19) is fixedly connected to a traction rope (15), and the lower end of the traction rope (15) is fixedly connected to a hook (14). When cleaning the grinder, the hook (14) is in close contact with the front surface of the mounting frame (8).

3. A new positioning grinding machine for metal surface processing and grinding according to claim 2, characterized in that: Two hanging holes (9) are fixedly connected to the front surface of the installation frame (8), and the hanging hook (14) is located inside the hanging hole (9).

4. A new type of positioning grinding machine for metal surface processing and grinding according to claim 1, characterized in that: The lower surface of the support rod (20) is fixedly connected to a balancing base plate (13), and the upper surface of the balancing base plate (13) is fixedly connected to the lower surface of the lifting platform (6).

5. A new positioning grinding machine for metal surface processing and grinding according to claim 1, characterized in that: The adjusting rod (10) consists of a rotating part and a fixed part. The rotating part of the adjusting rod (10) is rotatably connected to the fixed part. The two limiting plates (11) are respectively located at the rotating part and the fixed part of the adjusting rod (10).

6. A new type of positioning grinding machine for metal surface processing and grinding according to claim 1, characterized in that: Two protective tubes (16) are fixedly connected to the left and right surfaces of the limiting plate (11), the protective tubes (16) are located at the connection node between the limiting plate (11) and the adjusting rod (10), and cotton (18) is fixedly connected inside the protective tubes (16).

7. A new type of positioning grinding machine for metal surface processing and grinding according to claim 6, characterized in that: A sealing cover (17) is clamped on one end of the protection tube (16) away from the limiting plate (11), and the sealing cover (17) completely seals the internal space of the protection tube (16).

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