Outer surface polishing device for end socket of air storage tank of air compressor

Abstract

The utility model discloses an outer surface polishing device for an end socket of an air storage tank of an air compressor, which comprises a bottom plate, a belt type polishing device is arranged on the right side of the bottom plate, a translation driving component is fixedly mounted at the top of the bottom plate, and a movable plate is arranged at the top of the translation driving component. A vertical plate is fixedly connected to the top of the moving plate, a rotatable rotating rod is arranged on one side of the vertical plate in a penetrating mode, and a U-shaped frame is fixedly connected to the right end of the rotating rod. A second threaded sleeve is operated to rotate on the surface of a second threaded rod to fix an end socket body to the surfaces of four expansion supporting rods, then a second motor is started, and two belt wheels are matched with a belt to drive a rotating rod, a U-shaped frame, a circular plate and the end socket body fixed by an expansion type clamp to rotate; the translation driving assembly enables the rotating end socket body to make contact with a grinding belt on the belt type grinding device, and all-directional grinding is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressor air storage tank processing, and particularly relates to an outer surface polishing device for the head of an air compressor air storage tank. Background Technique

[0002] The function of the air compressor air storage tank is to store air for buffering, avoid frequent loading and unloading of the air compressor, and remove most of the liquid water. It is mainly used in supporting equipment such as air compressors, refrigerated dryers, and filters to form a power source in industrial production - a compressed air station.

[0003] The air compressor is mainly composed of a cylinder body welded with two heads. The heads are formed by stamping. Burrs will appear on the outer surface during the stamping process, and it is necessary to polish them to ensure the aesthetics of the outer surface of the heads. Generally, the way of polishing is that workers pick up the heads and approach the polishing equipment for polishing. This not only has low efficiency but also may pose safety hazards. Therefore, we designed an outer surface polishing device for the head of an air compressor air storage tank. It uses a manual expansion fixture to fix the head, then drives the head to rotate, and the rotating head contacts the belt grinding machine to achieve automatic all-round grinding, avoiding operators approaching the working grinding equipment, ensuring safety and efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an outer surface polishing device for the head of an air compressor air storage tank, which has the advantages of using a manual expansion fixture to fix the head, then driving the head to rotate, and the rotating head contacts the belt grinding machine to achieve automatic all-round grinding, avoiding operators approaching the working grinding equipment, ensuring safety and efficiency, so as to solve the above-mentioned background technical problems.

[0005] The technical solution for the utility model to solve the above technical problems is as follows: an outer surface polishing device for the head of an air compressor air storage tank, which includes a bottom plate. A belt grinding device is arranged on the right side of the bottom plate. A translation driving component is fixedly installed on the top of the bottom plate. A movable moving plate is arranged on the top of the translation driving component. A vertical plate is fixedly connected to the top of the moving plate. A rotatable rotating rod penetrates through one side of the vertical plate. A U-shaped frame is fixedly connected to the right end of the rotating rod. A circular plate is fixedly installed on the right side of the U-shaped frame. An expansion fixture is installed on the circular plate. The expansion fixture includes a second threaded rod fixedly connected to the left side of the circular plate. A square slider is slidably connected to the surface of the second threaded rod. Four corners of the surface of the square slider are rotatably connected to inclined rods through rotating shafts. Four rectangular grooves are annularly arranged on the surface of the circular plate. An I-shaped slider is slidably connected to the inner cavity of the rectangular groove. The inclined rod is rotatably connected to the I-shaped slider through a rotating shaft on the side away from the square slider. An expansion support rod is fixedly connected to the right side of the I-shaped slider. The surfaces of the four expansion support rods are sleeved with a head body.

[0006] Preferably, a second threaded sleeve is threadedly connected to the surface of the second threaded rod, and the right side of the second threaded sleeve is rotatably connected to the square slider.

[0007] Preferably, the translation driving assembly includes a fixed housing fixedly installed on the top of the bottom plate. A first threaded rod is rotatably connected to the inner cavity of the fixed housing. A first threaded sleeve is threadedly connected to the surface of the first threaded rod, and the top of the first threaded sleeve is fixedly connected to the moving plate.

[0008] Preferably, a first motor is fixedly installed on the right side of the fixed housing. The output shaft of the first motor penetrates into the inner cavity of the fixed housing and is fixedly installed with the first threaded rod.

[0009] Preferably, a second motor is fixedly installed on the top of the moving plate. Belt pulleys are fixedly installed on the output shaft of the second motor and the left end of the rotating rod respectively. The two belt pulleys are connected by a belt.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. In the present utility model, by operating the second threaded sleeve to rotate on the surface of the second threaded rod, the head body is fixed on the surface of the four expansion struts. Then, the second motor is turned on. The cooperation of the two belt pulleys and the belt drives the rotating rod, the U-shaped frame, the circular plate and the head body fixed by the expansion type fixture to rotate. The translation driving assembly enables the rotating head body to contact the grinding belt on the belt type grinding device, realizing all-round grinding. That is, it can achieve the purpose of fixing the head by using a manual expansion type fixture, then driving the head to rotate, and the rotating head contacts the belt type grinding machine to realize automatic all-round grinding, avoiding the operator approaching the grinding equipment in the working state, and ensuring safety and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Through the detailed description in combination with the following drawings, the above and / or other advantages of the present utility model will become clearer and easier to understand. These drawings are only schematic and do not limit the present utility model, where:

[0013] Figure 1 is a three-dimensional schematic diagram of an embodiment of the present utility model;

[0014] Figure 2 is a three-dimensional split schematic diagram of the expansion type fixture and the head body of an embodiment of the present utility model;

[0015] Figure 3 is a three-dimensional schematic diagram of the circular plate and the expansion type fixture of an embodiment of the present utility model.

[0016] In the drawings, the list of components represented by each reference numeral is as follows:

[0017] 1. Bottom plate, 2. Belt grinding device, 3. Translation drive assembly, 31. Fixed shell, 32. First threaded rod, 33. First threaded sleeve, 34. First motor, 4. Moving plate, 5. Vertical plate, 6. Rotating rod, 7. U-shaped frame, 8. Circular plate, 9. Expanding fixture, 91. Second threaded rod, 92. Square slider, 93. Inclined rod, 94. Rectangular groove, 95. I-shaped slider, 96. Expanding strut, 97. Second threaded sleeve, 10. Head body, 11. Second motor, 12. Belt pulley. Detailed implementation mode

[0018] In the following, embodiments of the outer surface polishing device for the head of an air compressor storage tank of the present utility model will be described with reference to the accompanying drawings.

[0019] Figures 1-3 An outer surface polishing device for the head of an air compressor storage tank showing an embodiment of the present utility model includes a bottom plate 1. A belt grinding device 2 is arranged on the right side of the bottom plate 1. A translation drive assembly 3 is fixedly installed on the top of the bottom plate 1. A movable moving plate 4 is arranged on the top of the translation drive assembly 3. The translation drive assembly 3 includes a fixed shell 31 fixedly installed on the top of the bottom plate 1. A first threaded rod 32 is rotatably connected to the inner cavity of the fixed shell 31. A first threaded sleeve 33 is threadedly connected to the surface of the first threaded rod 32. The top of the first threaded sleeve 33 is fixedly connected to the moving plate 4. A first motor 34 is fixedly installed on the right side of the fixed shell 31. The output shaft of the first motor 34 penetrates into the inner cavity of the fixed shell 31 and is fixedly installed with the first threaded rod 32. A vertical plate 5 is fixedly connected to the top of the moving plate 4. A rotatable rotating rod 6 penetrates through one side of the vertical plate 5. A second motor 11 is fixedly installed on the top of the moving plate 4. Belt pulleys 12 are fixedly installed on the output shaft of the second motor 11 and the left end of the rotating rod 6 respectively. The two belt pulleys 12 are connected by a belt in a transmission manner. The right end of the rotating rod 6 is fixedly connected to a U-shaped frame 7. A circular plate 8 is fixedly installed on the right side of the U-shaped frame 7. An expanding fixture 9 is installed on the circular plate 8. The expanding fixture 9 includes a second threaded rod 91 fixedly connected to the left side of the circular plate 8. A square slider 92 is slidably connected to the surface of the second threaded rod 91. Four corners of the surface of the square slider 92 are rotatably connected to inclined rods 93 through rotating shafts. Four rectangular grooves 94 are annularly arranged on the surface of the circular plate 8. An I-shaped slider 95 is slidably connected to the inner cavity of the rectangular groove 94. The side of the inclined rod 93 away from the square slider 92 is rotatably connected to the I-shaped slider 95 through a rotating shaft. An expanding strut 96 is fixedly connected to the right side of the I-shaped slider 95. The surface of the four expanding struts 96 is sleeved with a head body 10. A second threaded sleeve 97 is threadedly connected to the surface of the second threaded rod 91. The right side of the second threaded sleeve 97 is rotatably connected to the square slider 92.

[0020] Working principle: When the utility model is in use, the user picks up the head body 10 to be polished and sleeved on the surfaces of the four expansion struts 96, and then rotates the second threaded sleeve 97, so that the second threaded sleeve 97 moves to the right due to the thread on the surface of the second threaded rod 91. The second threaded sleeve 97 drives the square slider 92 to move to the right, thereby causing the four inclined rods 93 to rotate. The inclined rods 93 push the I-shaped slider 95 to slide outward in the inner cavity of the rectangular groove 94. The four I-shaped sliders 95 move simultaneously, thereby driving the expansion struts 96 to move outward to fix the head body 10. Then, the second motor 11 is turned on. The cooperation of the two belt pulleys 12 and the belt drives the rotating rod 6, the U-shaped frame 7, the circular plate 8 and the head body 10 fixed by the expandable fixture 9 to rotate. The first motor 34 works to drive the first threaded rod 32 to rotate. The first threaded sleeve 33 moves to the right due to the rotation of the thread and the first threaded rod 32. The first threaded sleeve 33 drives the moving plate 4 to move. The moving plate 4 drives the rotating head body 10 through the vertical plate 5 to contact the grinding belt of the belt grinding device 2 for all-round grinding.

[0021] To sum up: For the outer surface polishing device of the air compressor storage tank head, by operating the second threaded sleeve 97 to rotate on the surface of the second threaded rod 91, the head body 10 is fixed on the surfaces of the four expansion struts 96. Then, the second motor 11 is turned on. The cooperation of the two belt pulleys 12 and the belt drives the rotating rod 6, the U-shaped frame 7, the circular plate 8 and the head body 10 fixed by the expandable fixture 9 to rotate. The translation drive assembly 3 makes the rotating head body 10 contact the grinding belt on the belt grinding device 2 to achieve all-round grinding. It can achieve the purpose of fixing the head with a manual expandable fixture, then driving the head to rotate, and making the rotating head contact the belt grinding machine to achieve automatic all-round grinding, avoiding the operator approaching the grinding equipment in the working state, and ensuring safety and efficiency.

Claims

1. An outer surface polishing device for an air compressor gas tank head, characterized in that: The invention comprises a bottom plate (1), a belt grinding device (2) is arranged on the right side of the bottom plate (1), a translation driving assembly (3) is fixedly installed on the top of the bottom plate (1), a movable moving plate (4) is arranged on the top of the translation driving assembly (3), a vertical plate (5) is fixedly connected to the top of the moving plate (4), a rotatable rotating rod (6) is arranged through one side of the vertical plate (5), a U-shaped frame (7) is fixedly connected to the right end of the rotating rod (6), a circular plate (8) is fixedly installed on the right side of the U-shaped frame (7), an expansion clamp (9) is installed on the circular plate (8), and the expansion clamp (9) comprises a fixedly connected left and right side of the circular plate (8) and a plurality of movable plates (5) connected to the left and right sides of the circular plate (8). The second threaded rod (91) is provided on the side, the surface of the second threaded rod (91) is slidably connected to a square slider (92), the four corners of the surface of the square slider (92) are rotatably connected to inclined rods (93) via a rotating shaft, the surface of the circular plate (8) is provided with four rectangular grooves (94) in an annular array, the inner cavity of the rectangular groove (94) is slidably connected to an I-shaped slider (95), the side of the inclined rod (93) away from the square slider (92) is rotatably connected to the I-shaped slider (95) via a rotating shaft, the right side of the I-shaped slider (95) is fixedly connected to an expansion strut (96), and the surfaces of the four expansion struts (96) are sleeved with a head body (10).

2. The outer surface polishing device for the air compressor gas tank head according to claim 1 is characterized in that: The surface of the second threaded rod (91) is threadedly connected with a second threaded sleeve (97), and the right side of the second threaded sleeve (97) is rotatably connected to the square slider (92).

3. The outer surface polishing device for the air compressor gas tank head according to claim 2 is characterized in that: The translation drive assembly (3) comprises a fixed shell (31) fixedly mounted on the top of the base plate (1); the inner cavity of the fixed shell (31) is rotatably connected to a threaded rod (32); the surface of the threaded rod (32) is threadedly connected to a threaded sleeve (33); the top of the threaded sleeve (33) is fixedly connected to the movable plate (4).

4. The outer surface polishing device for the air compressor gas tank head according to claim 3 is characterized in that: A motor 1 (34) is fixedly mounted on the right side of the fixed shell (31); an output shaft of the motor 1 (34) penetrates the inner cavity of the fixed shell (31) and is fixedly mounted on the threaded rod 1 (32).

5. The outer surface polishing device for the air compressor gas tank head according to claim 4 is characterized in that: A second motor (11) is fixedly mounted on the top of the movable plate (4), and a pulley (12) is fixedly mounted on the output shaft of the second motor (11) and the left end of the rotating rod (6), and the two pulleys (12) are connected by belt transmission.

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