Polishing equipment for metal surface treatment

Abstract

The utility model discloses polishing equipment for metal surface treatment, which relates to the technical field of metal surface treatment and comprises a support frame, a lifting mechanism is arranged on one side of the support frame and comprises a first motor support, and the first motor support is connected to one side of the support frame in a welded manner. A first motor is fixedly connected to one side of the first motor support, a first motor shaft is fixedly connected to an output shaft of the first motor through a coupler, and a gear is welded to one end of the first motor shaft. Through the arrangement of the lifting mechanism, the effect of conveniently lifting to adjust the grinding height can be achieved, in the using process, the first motor is started to drive the grinding disc to ascend and descend, and therefore the grinding height is adjusted; and the situation that due to the fact that the height of the grinding disc cannot be adjusted, metal with different thicknesses cannot be ground can be avoided, and the application range of the grinding equipment is narrow.

Description

Technical Field

[0001] The utility model relates to the technical field of metal surface treatment, in particular to a grinding device used for metal surface treatment. Background Art

[0002] Precious metals mainly refer to gold, silver and platinum group metals, such as ruthenium, rhodium, palladium, osmium, iridium, platinum and other metal elements. Most precious metals have beautiful colors and strong chemical stability. They are not easy to react with other chemical substances under normal conditions. They are often used to make jewelry and accessories. The surface of the jewelry and accessories has a bright metallic color. When polishing the metal surface, metal surface treatment polishing equipment is needed.

[0003] Most of the grinding equipment currently used is not convenient for lifting and lowering to adjust the grinding height, and is not convenient for clamping and moving metal.

[0004] After searching, the existing patent [CN 212653258 U] discloses a metal surface grinding equipment, which includes a frame, on which a material tank, a vibration device, a rotation drive device and an ultrasonic device are provided; the material tank is used to place abrasive sand and metal workpieces, the vibration device and the ultrasonic device are used to drive the material tank to vibrate: the rotation drive device is used to drive the material tank to rotate; the vibration device includes a vibration machine base arranged on the frame, a connecting frame connected to the vibration machine base, a vibration motor arranged on the connecting frame, and a centrifugal block connected to the output shaft of the vibration motor, and the connecting frame is fixedly connected to the material tank. The metal surface grinding equipment of the utility model can grind the metal surface that needs to be aged to produce a retro effect, improve processing efficiency, and reduce labor costs. The grinding equipment solves the problem of high labor costs;

[0005] Although the above utility model patent solves the problem of high labor costs, most of the grinding equipment currently used is not convenient for lifting and lowering. During use, the thicknesses of different metals are different. If the height of the grinding disc cannot be raised or lowered, the different thicknesses of the metals may not be able to be normally ground. This makes the application range of the grinding equipment relatively low, and it is not convenient to clamp and move the metal. During use, if the metal cannot be clamped and moved, it may cause the metal to deviate during the grinding process, resulting in grinding failure, which makes the failure rate of the grinding equipment relatively high. Utility Model Content

[0006] The utility model aims to provide a grinding device for metal surface treatment to solve the problems raised in the prior art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A grinding device for metal surface treatment, comprising a support frame, a lifting mechanism is provided on one side of the support frame, and the lifting mechanism comprises a first motor bracket;

[0008] A first motor bracket is welded to one side of the support frame, and a first motor is fixedly connected to one side of the first motor bracket. The connection between the first motor bracket and the first motor can make the first motor more stable during operation.

[0009] As a preferred technical solution, the output shaft of the first motor is fixedly connected to the first motor shaft through a coupling, a gear is welded to one end of the first motor shaft, and a lifting rod is movably connected to the outer wall of the gear. Through the connection between the first motor and the first motor shaft, the first motor can drive the first motor shaft to rotate.

[0010] As a preferred technical solution, the outer wall of the lifting rod is penetrated by a support frame, the outer wall of the lifting rod is provided with a rack, the outer wall of the lifting rod is provided with a slide groove, and the bottom end of the lifting rod is welded and connected with a support plate. Through the connection between the lifting rod and the support plate, the support rod can drive the support plate to move up and down.

[0011] As a preferred technical solution, a slide rail is welded inside the slide groove, a fixed block is movably connected to the outer wall of the slide rail, and a support frame is welded on the top of the fixed block. The connection between the slide rail and the fixed block can make the lifting rod more stable during the lifting process.

[0012] As a preferred technical solution, a second motor bracket is welded on one side of the support plate, a second motor is fixedly connected to one side of the second motor bracket, an output shaft of the second motor is fixedly connected to the second motor shaft via a coupling, a grinding disc is welded to the outer wall of the second motor shaft, and a workbench is welded to one side of the support frame. The connection between the second motor bracket and the second motor can make the second motor more stable during operation.

[0013] As a preferred technical solution, a clamping and moving mechanism is provided on the top of the workbench, and the clamping and moving mechanism includes a support block, and the support block is welded on the top of the workbench. Through the connection between the support block and the workbench, the support block can have a certain degree of stability.

[0014] As a preferred technical solution, one side of the support block is fixedly connected with an electric push rod, and one end of the electric push rod is welded and connected with a clamping plate. Through the connection between the electric push rod and the clamping plate, the electric push rod can drive the clamping plate to clamp.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can achieve the effect of facilitating lifting and lowering to adjust the grinding height through the setting of the lifting mechanism. During use, the grinding disc is driven to lift and lower by starting the first motor, so as to adjust the grinding height. This can avoid the situation where metals of different thicknesses cannot be ground due to the inability to adjust the height of the grinding disc, which makes the application range of the grinding equipment narrower.

[0017] 2. The utility model can achieve the purpose of facilitating the clamping and moving of metals by setting up a clamping and moving mechanism. During use, the two clamping plates are driven to move by starting the electric push rod so that the clamping plates clamp and fix the metal. This can avoid the metal from deviating during the grinding process due to the inability to clamp the metal, thereby preventing the grinding failure from occurring, resulting in a higher grinding failure rate for the grinding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the second motor shaft and the grinding disc of the utility model;

[0020] Figure 3 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the fixed block and the slide rail of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the clamping and moving mechanism of the utility model.

[0023] Numbers in the figure: 1. Support frame; 2. Lifting mechanism; 201. First motor bracket; 202. First motor; 203. First motor shaft; 204. Gear; 205. Lifting rod; 206. Rack; 207. Slide groove; 208. Slide rail; 209. Fixed block; 3. Clamping and moving mechanism; 301. Support block; 302. Electric push rod; 303. Clamp; 4. Support plate; 5. Second motor bracket; 6. Second motor; 7. Second motor shaft; 8. Grinding disc; 9. Workbench. DETAILED DESCRIPTION

[0024] 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.

[0025] Example: Figure 1 and Figure 2 As shown, the utility model provides the following technical solutions, including a support frame 1, a lifting mechanism 2 is arranged on one side of the support frame 1, a support plate 4 is welded to the bottom end of the lifting rod 205, a second motor bracket 5 is welded to one side of the support plate 4, the number of the second motor bracket 5 is two, a second motor 6 is fixedly connected to one side of the second motor bracket 5, the output shaft of the second motor 6 is fixedly connected to the second motor shaft 7 through a coupling, a grinding disc 8 is welded to the outer wall of the second motor shaft 7, a workbench 9 is welded to one side of the support frame 1, and a clamping and moving mechanism 3 is arranged on the top of the workbench 9.

[0026] Among them: when the grinding equipment is needed, the metal to be ground is placed on the workbench 9, and then the metal needs to be clamped and fixed, and the metal is clamped by the set clamping and moving mechanism 3, and then the grinding disc 8 needs to be lifted and lowered to a position suitable for the thickness of the metal, and the grinding disc 8 is lifted and lowered to a suitable position by the set lifting mechanism 2, and then the metal can be ground. At this time, the second motor 6 is started to make the second motor 6 start to rotate, and the second motor 6 drives the second motor shaft 7 to start rotating, and the second motor shaft 7 drives the grinding disc 8 to start rotating, so that the grinding disc 8 grinds the metal. During the grinding process, by adjusting the two electric push rods 302, the metal can be moved left and right during the grinding process, so that the metal can be ground in all directions, thereby completing the clamping and moving work.

[0027] like Figure 1 , Figure 3 and Figure 4 As shown, a lifting mechanism 2 is provided on one side of the support frame 1, and the lifting mechanism 2 includes a first motor bracket 201, one side of the support frame 1 is welded with the first motor bracket 201, the number of the first motor bracket 201 is two, one side of the first motor bracket 201 is fixedly connected with a first motor 202, the output shaft of the first motor 202 is fixedly connected with a first motor shaft 203 through a coupling, one end of the first motor shaft 203 is welded with a gear 204, the outer wall of the gear 204 is movably connected with a lifting rod 205, and the outer wall of the lifting rod 205 is penetrated and connected with A rack 206 is provided on the outer wall of the lifting rod 205, and a slide groove 207 is provided on the outer wall of the lifting rod 205. The bottom end of the lifting rod 205 is welded with a support plate 4, and a slide rail 208 is welded inside the slide groove 207. A fixed block 209 is movably connected to the outer wall of the slide rail 208. A through hole is provided on one side of the fixed block 209. The shape and size of the through hole match the shape and size of the slide rail 208, and the fixed block 209 is movably connected to the slide rail 208 through the through hole. The top of the fixed block 209 is welded with a support frame 1.

[0028] Among them: when it is necessary to lift the grinding disc 8 to a position suitable for the metal thickness, the first motor 202 is started at this time, so that the first motor 202 starts to rotate, the first motor 202 drives the first motor shaft 203 to start rotating, the first motor shaft 203 drives the gear 204 to start rotating, the gear 204 drives the lifting rod 205 to start lifting through the rack 206 on the lifting rod 205, during the lifting process of the lifting rod 205, the lifting rod 205 can be lifted more smoothly through the action of the fixed block 209 on the slide rail 208, the lifting rod 205 drives the support plate 4 to start descending, and the support plate 4 drives the grinding disc 8 to start descending, so that the grinding disc 8 is lowered to a suitable position, thereby completing the lifting and adjustment work.

[0029] like Figure 1 and Figure 5 As shown, a clamping and moving mechanism 3 is arranged on the top of the workbench 9, and the clamping and moving mechanism 3 includes a support block 301. The support block 301 is welded on the top of the workbench 9, and an electric push rod 302 is fixedly connected to one side of the support block 301. A clamping plate 303 is welded to one end of the electric push rod 302, and the number of the clamping plates 303 is two.

[0030] Among them: when the grinding equipment is needed, the metal to be ground is placed on the workbench 9, and then the metal needs to be clamped and fixed. At this time, the electric push rod 302 is started, so that the electric push rod 302 begins to extend, and the electric push rod 302 drives the clamping plate 303 to start moving, so that the two clamping plates 303 clamp the metal, thereby completing the clamping work.

[0031] The working principle of the utility model is as follows: when the grinding device is needed, the metal to be ground is placed on the workbench 9, and then the metal needs to be clamped and fixed, and the electric push rod 302 is started at this time, so that the electric push rod 302 begins to extend, and the electric push rod 302 drives the clamping plate 303 to start moving, so that the two clamping plates 303 clamp the metal, thereby completing the clamping work, and then the grinding disc 8 needs to be lifted and lowered to a position suitable for the thickness of the metal, and the first motor 202 is started at this time, so that the first motor 202 starts to rotate, and the first motor 202 drives the first motor shaft 203 to start rotating, and the first motor shaft 203 drives the gear 204 to start rotating, and the gear 204 drives the lifting rod 205 to start lifting and lowering through the rack 206 on the lifting rod 205, and the lifting rod 205 starts lifting and lowering. During the lifting process of the lowering rod 205, the action of the fixed block 209 on the slide rail 208 can make the lifting of the lifting rod 205 more stable and smooth. The lifting rod 205 drives the support plate 4 to start to descend, and the support plate 4 drives the grinding disc 8 to start to descend, so that the grinding disc 8 drops to a suitable position, thereby completing the lifting and adjustment work, and then the metal can be polished. At this time, the second motor 6 is started to make the second motor 6 start to rotate, and the second motor 6 drives the second motor shaft 7 to start to rotate, and the second motor shaft 7 drives the grinding disc 8 to start to rotate, so that the grinding disc 8 grinds the metal. During the grinding process, by adjusting the two electric push rods 302, the metal can be moved left and right during the grinding process, so that the metal can be polished in all directions, thereby completing the clamping and moving work.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A grinding device for metal surface treatment, comprising a support frame (1), characterized in that: A lifting mechanism (2) is provided on one side of the support frame (1), and the lifting mechanism (2) comprises a first motor bracket (201); A first motor bracket (201) is welded to one side of the support frame (1), and a first motor (202) is fixedly connected to one side of the first motor bracket (201); The output shaft of the first motor (202) is fixedly connected to the first motor shaft (203) via a coupling, a gear (204) is welded to one end of the first motor shaft (203), and a lifting rod (205) is movably connected to the outer wall of the gear (204); The outer wall of the lifting rod (205) is penetrated and connected with a support frame (1), the outer wall of the lifting rod (205) is provided with a rack (206), the outer wall of the lifting rod (205) is provided with a slide groove (207), and the bottom end of the lifting rod (205) is welded and connected with a support plate (4).

2. The grinding device for metal surface treatment according to claim 1, characterized in that: A slide rail (208) is welded inside the slide groove (207), a fixed block (209) is movably connected to the outer wall of the slide rail (208), and a support frame (1) is welded on the top of the fixed block (209).

3. The grinding device for metal surface treatment according to claim 2, characterized in that: A second motor bracket (5) is welded to one side of the support plate (4); a second motor (6) is fixedly connected to one side of the second motor bracket (5); an output shaft of the second motor (6) is fixedly connected to a second motor shaft (7) via a coupling; a grinding disc (8) is welded to the outer wall of the second motor shaft (7); and a workbench (9) is welded to one side of the support frame (1).

4. The grinding device for metal surface treatment according to claim 3, characterized in that: A clamping and moving mechanism (3) is arranged on the top of the workbench (9), and the clamping and moving mechanism (3) comprises a support block (301). The support block (301) is welded on the top of the workbench (9).

5. The grinding device for metal surface treatment according to claim 4, characterized in that: One side of the support block (301) is fixedly connected to an electric push rod (302), and one end of the electric push rod (302) is welded to a clamping plate (303).

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