Polishing device for finish machining of aluminum shell of gas meter

Abstract

The utility model discloses a polishing device for gas meter aluminum shell finish machining, which is characterized by comprising a base, a main control computer, an electric push rod, a polishing machine, a support frame and the like, the electric push rod is fixed on the base through a bolt and is controlled by the main control computer, the telescopic end of the electric push rod is connected with the support frame, the polishing machine is oppositely arranged on the base, and the support frame is connected with the main control computer. The end of the supporting frame is in a transverse U shape, the adjusting screw is connected to the upper portion of the supporting frame in a penetrating mode through threads, and the lower end of the adjusting screw is fixedly connected with the bearing block. The grinding device has the advantages that the rotating disc and the placing plate are matched with each other to vertically clamp the aluminum shell of the gas meter so as to fix the aluminum shell, then the side face of the aluminum shell is accurately ground through the grinding machine, and compared with the situation that an existing aluminum shell is loose, the grinding device can fix the aluminum shell and then grind the aluminum shell, so that the grinding efficiency is greatly improved. And the grinding quality is unified while the grinding efficiency is improved, and the market competitiveness of enterprise products is effectively improved.

Description

Technical Field

[0001] The utility model relates to a grinding device, in particular to a grinding device for fine machining of an aluminum shell of a gas meter. Background Art

[0002] Aluminum housing refers to various housings made of aluminum or aluminum alloy as the main material, which has the characteristics of light weight, high strength, corrosion resistance, good electrical conductivity and thermal conductivity, etc. These characteristics make aluminum housings widely used in electronic products, automobiles, aerospace and other fields.

[0003] The existing grinding device for fine processing of aluminum shells of small and medium-sized gas meters, when processing and grinding the aluminum shells of gas meters, places the aluminum shells of the gas meters on the push rod and pushes them horizontally, and then moves the aluminum shells of the gas meters to the sanding belts of the sanding belt grinder, and the sanding belts are used to contact-grind and polish the opposite sides of the aluminum shells of the gas meters. Its advantages are simple operation and high efficiency, but there are the following problems in actual production, that is, the placement groove set at the front end of the push rod is not suitable for aluminum shells of all specifications, so the aluminum shell is relatively loose after being placed in the placement groove, and its state cannot be fixed. When the sanding belt is grinding the opposite side of the aluminum shell, it cannot guarantee the actual grinding position of the aluminum shell, resulting in inconsistent quality control of the aluminum shell of the gas meter after grinding, which is not conducive to later sales.

[0004] Therefore, it is very important to fix the aluminum shell of the gas meter during fine processing to ensure the processing quality of the aluminum shell. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a grinding device for fine machining of aluminum shell of a gas meter with a fixing function.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A grinding device for finishing the aluminum shell of a gas meter includes a base, a main control machine, an electric push rod, a grinder and a support frame. The electric push rod is fixed to the base by bolts, and the electric push rod is controlled by the main control machine. The telescopic end of the electric push rod is connected to the support frame, and the grinder is arranged opposite to the base. It also includes an adjusting screw, a bearing block, a servo motor and a placement plate. The end of the support frame is horizontally U-shaped, the adjusting screw is threadedly connected to the upper part of the support frame, the lower end of the adjusting screw is fixedly connected to the bearing block, the servo motor is fixed to the lower part of the support frame by bolts, and the output shaft of the servo motor is connected to the placement plate after passing through the support frame.

[0008] A further preferred solution of the utility model is that it also includes a bearing and a rotating disk, wherein the rotating disk is rotatably connected to the bearing block and a bearing is connected between the two.

[0009] A further preferred embodiment of the utility model is that the grinder is equipped with a protective cover, and the grinder consists of emery cloth, an electric wheel and a pushing cylinder, the electric wheel is arranged in the protective cover, the emery cloth is wound around the electric wheel and rotates continuously, the pushing cylinder is arranged in the middle of the protective cover, and the telescopic end of the pushing cylinder can push the emery cloth horizontally so that the emery cloth contacts the surface of the aluminum shell for grinding.

[0010] A further preferred solution of the utility model is that the protective cover is provided with a plurality of ventilation holes, so as to timely reduce the temperature of the emery cloth and improve the grinding efficiency.

[0011] A further preferred embodiment of the utility model is that it also includes an anti-skid pad, a rotating handle is arranged at the upper end of the adjusting screw, and the anti-skid pad is arranged at the periphery of the rotating handle.

[0012] A further preferred solution of the utility model is that it also includes a placement box, which is fixed on the base and in which the operating tools of the staff can be temporarily placed.

[0013] A further preferred embodiment of the utility model is that it also includes a rubber pad, which is adhered to the placement plate and is made of soft rubber. The rubber pad can physically protect the aluminum shell placed thereon to prevent the aluminum shell from being scratched.

[0014] Compared with the prior art, the advantages of the utility model are: the rotating disk and the placing plate cooperate with each other to clamp the aluminum shell of the gas meter up and down to fix the aluminum shell, and then the side of the aluminum shell is accurately polished by a grinder. Compared with the loose aluminum shell of the existing one, the device can fix the aluminum shell and then polish it, which improves the polishing efficiency and unifies the polishing quality, effectively improving the market competitiveness of the company's products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the support frame, the adjusting screw rod and the bearing block of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the rotating disk, servo motor and placement plate of the utility model.

[0019] In the figure: 1: base, 2: main control machine, 3: electric push rod, 4: grinder, 5: support frame, 6: adjusting screw, 7: bearing block, 8: servo motor, 9: placement plate, 10: bearing, 11: rotating disk, 12: protective cover, 13: anti-slip pad, 14: placement box, 15: rubber pad. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0021] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0022] This embodiment mainly describes the structure of the grinding device, which is as follows:

[0023] A grinding device for fine machining of aluminum shell of gas meter, such as Figure 1-Figure 3 As shown, it includes a base 1, a main control machine 2, an electric push rod 3, a grinder 4 and a support frame 5. The electric push rod 3 is fixed to the base 1 by bolts, and the electric push rod 3 is controlled by the main control machine 2. The telescopic end of the electric push rod 3 is connected to the support frame 5. The grinder 4 is arranged opposite to the base 1, and also includes an adjusting screw 6, a bearing block 7, a servo motor 8 and a placement plate 9. The end of the support frame 5 is horizontally U-shaped, and the adjusting screw 6 is threadedly connected to the upper part of the support frame 5. The upper end of the adjusting screw 6 is provided with a rotating handle, and the outer periphery of the rotating handle is provided with an anti-slip pad 13. The lower end of the adjusting screw 6 is fixedly connected with The support block 7 and the rotating disk 11 are rotatably connected to the support block 7 with a bearing 10 connected therebetween. The servo motor 8 is fixed to the lower part of the support frame 5 by bolts. The output shaft of the servo motor 8 passes through the support frame 5 and is connected to a placement plate 9. The rubber pad 15 is pasted on the placement plate 9. The rubber pad 15 is made of soft rubber. The rubber pad 15 can physically protect the aluminum shell placed thereon to prevent scratches on the aluminum shell. After the aluminum shell of the gas meter is placed on the placement plate 9, the adjusting screw 6 is rotated counterclockwise to push the rotating disk 11 to move downward. After the rotating disk 11 contacts the top surface of the aluminum shell, it is pressed and fixed.

[0024] like Figure 1 As shown, the grinder 4 is equipped with a protective cover 12, and the protective cover 12 is provided with a plurality of ventilation holes for timely reducing the temperature of the emery cloth and improving the grinding efficiency. The grinder 4 is composed of emery cloth, an electric wheel and a pushing cylinder. The electric wheel is arranged in the protective cover 12, and the emery cloth is wound around the electric wheel and rotates continuously. The pushing cylinder is arranged in the middle of the protective cover 12, and the telescopic end of the pushing cylinder can push the emery cloth horizontally so that the emery cloth contacts the surface of the aluminum shell for grinding.

[0025] like Figure 1 As shown, a placement box 14 is also included. The placement box 14 is fixed on the base 1, and the operating tools of the staff can be temporarily placed in the placement box 14.

[0026] Working principle: Place the aluminum shell of the gas meter on the placement plate 9, and then rotate the adjusting screw 6 to move the rotating disk 11 downward. The rotating disk 11 contacts and presses the aluminum shell of the gas meter to fix it. The main control machine 2 controls the electric push rod 3 to operate. The electric push rod 3 pushes the support frame 5 to move backward. The support frame 5 pushes the fixed aluminum shell of the gas meter to the grinder 4, turns on the grinder 4 and uses the sanding belt to grind the side of the aluminum shell of the gas meter. After completing the grinding of the opposite side of the aluminum shell of the gas meter, turn on the servo motor 8 to drive the placement plate 9 to rotate 90 degrees, and use the grinder 4 to grind the other side of the aluminum shell of the gas meter again.

[0027] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0028] The above is a detailed introduction to a grinding device for fine machining of the aluminum shell of a gas meter provided by the utility model. This article uses specific examples to illustrate the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the utility model and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A grinding device for fine machining of aluminum shell of gas meter, comprising a base, a main control machine, an electric push rod, a grinder and a support frame, wherein the electric push rod is fixed on the base, the main control machine controls the electric push rod, the telescopic end of the electric push rod is connected with the support frame, and the grinder is arranged opposite to the base, characterized in that: It also includes an adjusting screw, a bearing block, a servo motor and a placement plate. The adjusting screw is threadedly connected to the upper part of the support frame, the lower end of the adjusting screw is fixedly connected to the bearing block, the servo motor is fixed to the lower part of the support frame by bolts, and the output shaft of the servo motor passes through the support frame and is connected to the placement plate.

2. A grinding device for fine machining of aluminum shell of a gas meter according to claim 1, characterized in that: The utility model also comprises a rotating disk which is rotatably connected to the bearing block.

3. A grinding device for fine machining of aluminum shell of a gas meter according to claim 2, characterized in that: A bearing is connected between the rotating disk and the bearing block.

4. A grinding device for fine machining of aluminum shell of a gas meter according to claim 2, characterized in that: The grinder is equipped with a protective cover.

5. A grinding device for fine machining of aluminum shell of a gas meter according to claim 4, characterized in that: The protective cover is provided with a plurality of ventilation holes.

6. A grinding device for fine machining of aluminum shell of a gas meter according to claim 4, characterized in that: The utility model also comprises an anti-skid pad. The upper end of the adjusting screw rod is provided with a rotating handle, and the outer periphery of the rotating handle is provided with an anti-skid pad.

7. A grinding device for fine machining of aluminum shell of a gas meter according to claim 6, characterized in that: The utility model also comprises a placing box, and the placing box is fixed on the base.

8. A grinding device for fine machining of aluminum shell of a gas meter according to claim 7, characterized in that: Also included is an adhesive pad, which is adhered to the placement board.

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