Arc-shaped aluminum strip polishing and positioning device

Abstract

The utility model discloses an arc-shaped aluminum strip polishing and positioning device, and relates to the technical field of polishing. Comprising an arc-shaped aluminum strip polishing positioning base, a positioning mechanism is fixed to the top of the arc-shaped aluminum strip polishing positioning base, the positioning mechanism comprises a bottom plate, a first motor is fixed to one side of the top of the bottom plate, a rotating block is fixed to the output end of the first motor, and a fixing rod is fixed to one side of the rotating block; the two sides of the outer wall of the fixing rod are slidably connected with sliding blocks correspondingly. The positioning mechanism is arranged, the fixing rod and the telescopic pipe are additionally arranged in the positioning mechanism, the position of the telescopic pipe on the fixing rod can be adjusted, and the telescopic pipe is telescopic, so that the diameter of an arc-shaped aluminum strip to be polished is matched, the positioning mechanism can well clamp the arc-shaped aluminum strip, the polishing speed of the arc-shaped aluminum strip is increased, and the polishing efficiency is improved. And the convenience of the device is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing, in particular to a positioning device for polishing arc-shaped aluminum strips. Background Technique

[0002] When processing arc-shaped aluminum strips, it is necessary to perform positioning and polishing operations on them, so a positioning device for polishing arc-shaped aluminum strips is required.

[0003] For example, the positioning device for polishing arc-shaped aluminum strips with the patent publication number CN217168010U uses two clamps. One clamp holds one end of the aluminum strip, and the other clamp holds the other end of the aluminum strip. The clamp includes a base, a pressing head, and a hook plate. The hook plate and the pressing head are both arranged on the base. The hook plate extends inside the aluminum strip and hooks upward, and the pressing head presses on the upper surface of the aluminum strip corresponding to the hook plate. The aluminum strip is fixed under the action of the hook plate and the pressing head.

[0004] However, in the actual use process of the above-mentioned polishing positioning device, when clamping the arc-shaped aluminum strip, the clamping and fixing operation of the device is relatively cumbersome. When facing arc-shaped aluminum strips of different sizes, it is necessary to repeatedly adjust the clamping and fixing position of the device, which reduces the polishing efficiency of the arc-shaped aluminum strip and also reduces the convenience of the device. Therefore, the applicant proposes a positioning device for polishing arc-shaped aluminum strips. Content of the Utility Model

[0005] The purpose of the utility model is to provide a positioning device for polishing arc-shaped aluminum strips to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A positioning device for polishing arc-shaped aluminum strips, including a positioning base for polishing arc-shaped aluminum strips. A positioning mechanism is fixed on the top of the positioning base for polishing arc-shaped aluminum strips. The positioning mechanism includes a bottom plate. A first motor is fixed on one side of the top of the bottom plate. A rotating block is fixed on the output end of the first motor. A fixing rod is fixed on one side of the rotating block. Two sides of the outer wall of the fixing rod are respectively slidably connected with sliding blocks. A plurality of first springs are fixed on one side of each sliding block. A telescopic tube is fixed on one side of each sliding block. The plurality of first springs are located inside the telescopic tube, and one ends of the plurality of first springs are fixed to the inner wall of one end of the telescopic tube. One end of the telescopic tube is rotatably connected with a rotating plate. A second spring is fixed between the opposite surfaces of the rotating plate and the telescopic tube. An anti-slip pad is fixed on one side of the rotating plate.

[0007] Preferably, a polishing mechanism is fixed on the other side of the top of the positioning base for polishing arc-shaped aluminum strips, and one side of the positioning mechanism is fixed to one side of the polishing mechanism.

[0008] Preferably, one end of the fixed rod is fixed with a third spring, and one end of the fixed rod is fixed with a telescopic rod. The telescopic rod is located inside the third spring. The telescopic rod and one end of the third spring are jointly fixed with a fixed block, and one side of the fixed block is fixed with a suction cup.

[0009] Preferably, the bottom of the base plate is fixed to one side of the top of the arc-shaped aluminum strip polishing positioning base, and the maximum length of the first spring should be greater than or equal to the maximum length of the telescopic tube.

[0010] Preferably, the polishing mechanism includes a fixed frame. Two rotating guide plates are rotatably connected to the bottom of the inner wall of the fixed frame. A second motor is fixed to the top of the inner wall of the fixed frame. The output end of the second motor is fixed with a polishing roller, and the polishing roller is located between the two rotating guide plates.

[0011] Preferably, the first motor and the second motor are electrically connected in sequence and share a control terminal.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] In this arc-shaped aluminum strip polishing and positioning device, through the setting of the positioning mechanism, a fixed rod and a telescopic tube are added inside, and the position of the telescopic tube on the fixed rod can be adjusted. Coupled with the telescopic property of the telescopic tube, the diameter of the arc-shaped aluminum strip to be polished can be adapted, so that the positioning mechanism can clamp it well, improving the polishing rate of the arc-shaped aluminum strip and also improving the convenience of the device.

[0014] At the same time, in the positioning mechanism, a first spring and a rotating plate are also installed. Under the action of the first spring, the rotating plate can be in contact with the inner wall of the arc-shaped aluminum strip to be polished, increasing the contact area between the positioning mechanism and the arc-shaped aluminum strip to be polished and improving the clamping stability of the arc-shaped aluminum strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic top view structure of the present utility model;

[0016] Figure 2 is a schematic bottom view structure of the present utility model;

[0017] Figure 3 is a schematic structure diagram of the positioning mechanism of the present utility model;

[0018] Figure 4 is a schematic structure diagram of the polishing mechanism of the present utility model.

[0019] In the figure: 1. Arc-shaped aluminum strip polishing and positioning base; 2. Positioning mechanism; 201. Base plate; 202. First motor; 203. Rotating block; 204. Fixed rod; 205. Sliding block; 206. First spring; 207. Telescopic tube; 208. Rotating plate; 209. Second spring; 210. Anti-slip pad; 211. Third spring; 212. Telescopic rod; 213. Fixed block; 214. Suction cup; 3. Polishing mechanism; 301. Fixed frame; 302. Rotating guide plate; 303. Second motor; 304. Polishing roller. Detailed implementation manner

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] When processing aluminum ingots into aluminum profiles, it is necessary to perform positioning and polishing operations on arc-shaped aluminum strips. Therefore, an arc-shaped aluminum strip polishing and positioning device is required. In the actual use of most traditional polishing and positioning devices, most rely on manual holding of the arc-shaped aluminum strip for polishing operations. During this process, it may cause harm to the operator's hands. For some devices with a positioning mechanism, the process of positioning the arc-shaped aluminum strip is relatively cumbersome, reducing the convenience of the device and also reducing the polishing rate. For this reason, the applicant proposes an arc-shaped aluminum strip polishing and positioning device.

[0022] Such as Figures 1 - 4As shown in the figure, the utility model provides a technical solution: an arc aluminum strip polishing and positioning device, including an arc aluminum strip polishing and positioning base 1. A positioning mechanism 2 is fixed on the top of the arc aluminum strip polishing and positioning base 1. The positioning mechanism 2 includes a bottom plate 201. A first motor 202 is fixed on one side of the top of the bottom plate 201. A rotating block 203 is fixed at the output end of the first motor 202. A fixing rod 204 is fixed on one side of the rotating block 203. Two sides of the outer wall of the fixing rod 204 are respectively slidably connected with sliding blocks 205. A plurality of first springs 206 are fixed on one side of each sliding block 205. A telescopic tube 207 is fixed on one side of each sliding block 205. The plurality of first springs 206 are located inside the telescopic tube 207, and one ends of the plurality of first springs 206 are fixed to the inner wall of one end of the telescopic tube 207. One end of the telescopic tube 207 is rotatably connected with a rotating plate 208. A second spring 209 is fixed between the opposite surfaces of the rotating plate 208 and the telescopic tube 207. An anti-slip pad 210 is fixed on one side of the rotating plate 208. A polishing mechanism 3 is fixed on the other side of the top of the arc aluminum strip polishing and positioning base 1. One side of the positioning mechanism 2 is fixed to one side of the polishing mechanism 3. One end of the fixing rod 204 is fixed with a third spring 211. One end of the fixing rod 204 is fixed with a telescopic rod 212. The telescopic rod 212 is located inside the third spring 211. The telescopic rod 212 and one end of the third spring 211 are jointly fixed with a fixing block 213. A suction cup 214 is fixed on one side of the fixing block 213. The bottom of the bottom plate 201 is fixed to one side of the top of the arc aluminum strip polishing and positioning base 1. The maximum length of the first spring 206 should be greater than or equal to the maximum length of the telescopic tube 207.

[0023] It should be noted that when polishing the arc aluminum strip, first place the arc aluminum strip on the arc aluminum strip polishing and positioning base 1 so that the middle part of the inner wall of the arc aluminum strip contacts the suction port of the suction cup 214. Under the action of the third spring 211 and the polishing mechanism 3, the suction cup 214 can suck the middle part of the inner wall of the arc aluminum strip. Subsequently, pull the two telescopic tubes 207 to make the sliding blocks 205 slide on both sides of the fixing rod 204 to adjust the position of the telescopic tubes 207 to adapt to the diameter of the arc aluminum strip to be polished. Due to the fact that the rotating plate 208 is rotatably connected to the telescopic tube 207, the rotating plate 208 can make the anti-slip pad 210 contact the two sides of the inner wall of the arc aluminum strip well. With the action of the two groups of first springs 206, the two anti-slip pads 210 can squeeze the two sides of the inner wall of the arc aluminum strip. Subsequently, when the first motor 202 is started, the rotating block 203 drives the fixing rod 204 to rotate, and under the operation of the polishing mechanism 3, the arc aluminum strip is polished.

[0024] As Figure 4As shown in the figure, the present utility model provides a technical solution: an arc-shaped aluminum strip polishing and positioning device, which includes a polishing mechanism 3. The polishing mechanism 3 includes a fixing frame 301. Two rotating guiding plates 302 are rotatably connected to the bottom of the inner wall of the fixing frame 301. A second motor 303 is fixed to the top of the inner wall of the fixing frame 301. A polishing roller 304 is fixed to the output end of the second motor 303. The polishing roller 304 is located between the two rotating guiding plates 302. The first motor 202 and the second motor 303 are electrically connected in sequence, and both share a control terminal.

[0025] It should be noted that when polishing the arc-shaped aluminum strip, the interaction between the rotating guiding plate 302 and the positioning mechanism 2 can make the arc-shaped aluminum strip more stable during polishing. Subsequently, under the activation of the second motor 303, the polishing roller 304 is driven to rotate to polish the arc-shaped aluminum strip.

[0026] 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 embodiments and their equivalents.

Claims

1. A curved aluminum strip polishing positioning device, comprising a curved aluminum strip polishing positioning base (1), characterized in that: A positioning mechanism (2) is fixed on the top of the arc-shaped aluminum strip polishing positioning base (1), and the positioning mechanism (2) comprises a bottom plate (201), a first motor (202) is fixed on one side of the top of the bottom plate (201), a rotating block (203) is fixed on the output end of the first motor (202), a fixed rod (204) is fixed on one side of the rotating block (203), sliding blocks (205) are slidably connected to the outer walls of the fixed rod (204), and a plurality of first springs (205) are fixed on one side of the sliding block (205). 206), a telescopic tube (207) is fixed on one side of the sliding block (205), a plurality of the first springs (206) are located inside the telescopic tube (207), and one end of the plurality of the first springs (206) is fixed to the inner wall of one end of the telescopic tube (207), one end of the telescopic tube (207) is rotatably connected to a rotating plate (208), a second spring (209) is fixed between the opposite surfaces of the rotating plate (208) and the telescopic tube (207), and an anti-slip pad (210) is fixed on one side of the rotating plate (208).

2. The arc-shaped aluminum strip polishing and positioning device according to claim 1, characterized in that: A polishing mechanism (3) is fixed to the other side of the top of the arc-shaped aluminum strip polishing positioning base (1), and one side of the positioning mechanism (2) is fixed to one side of the polishing mechanism (3).

3. The arc-shaped aluminum strip polishing and positioning device according to claim 2, characterized in that: A third spring (211) is fixed to one end of the fixed rod (204), a telescopic rod (212) is fixed to one end of the fixed rod (204), the telescopic rod (212) is located inside the third spring (211), a fixed block (213) is fixed to one end of the telescopic rod (212) and the third spring (211), and a suction cup (214) is fixed to one side of the fixed block (213).

4. The arc-shaped aluminum strip polishing and positioning device according to claim 3, characterized in that: The bottom of the bottom plate (201) is fixed to one side of the top of the arc-shaped aluminum polished positioning base (1), and the maximum length of the first spring (206) is greater than or equal to the maximum length of the telescopic tube (207).

5. The arc-shaped aluminum strip polishing and positioning device according to claim 3, characterized in that: The polishing mechanism (3) comprises a fixed frame (301), the bottom of the inner wall of the fixed frame (301) is rotatably connected to two rotating guide plates (302), a second motor (303) is fixed to the top of the inner wall of the fixed frame (301), a polishing roller (304) is fixed to the output end of the second motor (303), and the polishing roller (304) is located between the two rotating guide plates (302).

6. The arc-shaped aluminum strip polishing and positioning device according to claim 5, characterized in that: The first motor (202) and the second motor (303) are electrically connected in sequence, and both share a control terminal.

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