A gas compressor cylinder polishing mechanism

Abstract

The utility model provides a gas compressor cylinder polishing mechanism, which includes a base, a fixed frame fixedly connected to the top of the base, a screw rod rotatably arranged in the fixed frame, a movable frame screwed on the screw rod, a first motor fixedly connected to one side of the movable frame, a rotating rod fixedly connected to the output end of the first motor, a polishing assembly arranged at one end of the rotating rod, a cylinder placed on the top of the base, a guide tube slidably inserted in the fixed frame, one end of the guide tube fixedly matched with one side of the movable frame, a nozzle connected to the inside of the guide tube through a pipeline, and the nozzle obliquely arranged on one side of the movable frame. The gas compressor cylinder polishing mechanism provided by the utility model solves the problem that the existing device has poor dust removal effect when actually used only by a dust suction fan, is not easy to clean the inner wall of the cylinder, is not convenient to polish the bottom of the inner cavity of the cylinder, has a polishing dead angle, and causes inconvenience to the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing the cylinder wall of a gas compressor, in particular to a polishing mechanism for the cylinder of a gas compressor. Background Art

[0002] Cylinder barrel polishing and grinding is an indispensable processing technology in mechanical processing. The traditional processing method uses manual polishing, which is labor-intensive and time-consuming, and the working environment is extremely harsh. The polishing time and accuracy cannot be guaranteed.

[0003] A gas compressor cylinder wall polishing mechanism is disclosed in the patent document with the announcement number CN213196941U, in which the top fixed sleeve of the external bracket is provided with a threaded tube, the top of the external bracket is fixedly connected with a fixed panel, the right side of the fixed panel is fixedly connected with a guide rail, the external fixed sleeve of the guide rail is provided with a slider, the right side of the slider is fixedly connected with a dual-axis motor, the top output end of the dual-axis motor is fixedly connected with a reciprocating screw, the external fixed sleeve of the reciprocating screw is provided with a gear, and the reciprocating screw thread sleeve is arranged inside the threaded tube. In the process of implementing the technical solution, the inventor found that there are at least the following problems in the prior art:

[0004] When the above device is actually used, due to the presence of oil on the inner wall of the cylinder, the dust generated during polishing will adhere to the inner wall of the cylinder. The dust removal effect of only using the dust suction fan is poor, and it is not easy to clean the inner wall of the cylinder. It is also not convenient to polish the bottom of the inner cavity of the cylinder, and there are polishing dead corners, causing inconvenience to the staff.

[0005] It should be noted that the information disclosed in this background technology section is only intended to increase the understanding of the overall background of the utility model, and should not be regarded as an admission or suggestion in any form that the information constitutes prior art already known to a person skilled in the art. Therefore, the above content belongs to the technical cognition of the inventor and does not necessarily constitute prior art. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide a gas compressor cylinder polishing mechanism to solve the problems raised in the above background technology.

[0007] The utility model provides a gas compressor cylinder polishing mechanism, comprising a base, a fixed frame fixedly connected to the top of the base, a screw rod rotatably arranged in the fixed frame, a movable frame screwed on the screw rod, a first motor fixedly connected to one side of the movable frame, a rotating rod fixedly connected to the output end of the first motor, a polishing assembly arranged at one end of the rotating rod, a cylinder placed on the top of the base, a guide tube slidably inserted in the fixed frame, one end of the guide tube fixedly matched with one side of the movable frame, a nozzle connected to the inside of the guide tube through a pipeline, and the nozzle obliquely arranged on one side of the movable frame.

[0008] Preferably, a positioning block for positioning one end of the cylinder is fixedly connected to the top of the base.

[0009] Preferably, the polishing assembly includes a fixed rod arranged at one end of the rotating rod, a polishing disk is fixedly connected to the outer side of the fixed rod, fixed cylinders are fixedly connected to both sides of the fixed rod, a moving rod is slidably connected in the fixed cylinder, one side of the moving rod is fixedly connected to a mounting plate, a cleaning sponge is installed on one side of the mounting plate, a positioning bolt is threaded in the fixed cylinder, and one end of the positioning bolt abuts against one side of the moving rod.

[0010] Preferably, a threaded rod is rotatably provided on one side of the base, a threaded block is screwed on the threaded rod, a push plate is fixedly connected to the top of the threaded block, and a hand wheel is fixedly connected to one end of the threaded rod.

[0011] Preferably, a second motor is fixedly connected to one side of the fixing frame, and an output end of the second motor is fixedly matched with one end of the screw rod.

[0012] Preferably, a water pump is fixedly connected to the top of the base, one end of the water pump is connected to a telescopic hose, the other end of the water pump is connected to a water tank through a pipeline, and one end of the telescopic hose is connected to one end of the guide tube.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The gas compressor cylinder polishing mechanism drives the moving frame to move by rotating the screw rod, so that the polishing disc enters the cylinder, one side of the polishing disc is in contact with the inner wall of the cylinder, and the outer side of the polishing disc is in contact with the inner wall of the cylinder, so that the inner wall of the cylinder is polished in all directions. After the polishing is completed, the rotating rod is driven to rotate again by the first motor, so that the cleaning sponge cleans the inner wall of the cylinder. At the same time, the guide pipe transports water to the nozzle, and the cleaning water is sprayed out through the nozzle. The nozzle arranged obliquely sprays the cleaning water on the inner wall of the cylinder, thereby improving the cleaning effect of the inner wall of the cylinder.

[0015] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or understood by practicing the present application. The purpose and other advantages of the present application can be realized and obtained by the structures particularly pointed out in the written description and the drawings.

[0016] The technical solution of the present application is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A structural schematic diagram of a preferred embodiment of a gas compressor cylinder polishing mechanism provided by the utility model;

[0019] Figure 2 It is a structural schematic diagram of the polishing assembly shown in the utility model.

[0020] Numbers in the figure: 1. base; 101. positioning block; 2. fixed frame; 3. screw rod; 4. movable frame; 5. first motor; 6. rotating rod; 7. polishing assembly; 71. fixed rod; 72. polishing disc; 73. fixed cylinder; 74. movable rod; 75. mounting plate; 76. cleaning sponge; 77. positioning bolt; 8. cylinder; 9. guide tube; 10. nozzle; 11. threaded rod; 12. threaded block; 13. push plate; 14. hand wheel; 15. second motor; 16. water pump; 17. telescopic hose; 18. water tank. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Please refer to Figure 1-Figure 2 , a gas compressor cylinder polishing mechanism comprises a base 1.

[0026] In the specific implementation process, Figure 1 and Figure 2 As shown, a fixed frame 2 is fixedly connected to the top of the base 1, a screw rod 3 is rotatably arranged in the fixed frame 2, a movable frame 4 is screwed on the screw rod 3, a first motor 5 is fixedly connected to one side of the movable frame 4, a rotating rod 6 is fixedly connected to the output end of the first motor 5, a polishing assembly 7 is arranged at one end of the rotating rod 6, a cylinder 8 is placed on the top of the base 1, a guide tube 9 is slidably inserted in the fixed frame 2, one end of the guide tube 9 is fixedly matched with one side of the movable frame 4, a nozzle 10 is connected to the inside of the guide tube 9 through a pipeline, and the nozzle 10 is obliquely arranged on one side of the movable frame 4.

[0027] A positioning block 101 for positioning one end of the cylinder 8 is fixedly connected to the top of the base 1 .

[0028] The polishing assembly 7 includes a fixed rod 71 arranged at one end of the rotating rod 6, a polishing disc 72 is fixedly connected to the outer side of the fixed rod 71, fixed cylinders 73 are fixedly connected on both sides of the fixed rod 71, a moving rod 74 is slidably connected in the fixed cylinder 73, a mounting plate 75 is fixedly connected to one side of the moving rod 74, a cleaning sponge 76 is installed on one side of the mounting plate 75, a positioning bolt 77 is threaded in the fixed cylinder 73, and one end of the positioning bolt 77 abuts against one side of the moving rod 74.

[0029] It should be noted that: the cylinder 8 to be polished is placed horizontally on the top of the base 1, one side of the cylinder 8 is positioned by the positioning block 101, the movable frame 4 is driven to move by rotating the screw rod 3, so that the polishing disc 72 enters the cylinder 8, one side of the polishing disc 72 is in contact with the inner wall of the cylinder 8, and the outer side of the polishing disc 72 is in contact with the inner wall of the cylinder 8, the first motor 5 drives the polishing disc 72 to rotate through the rotating rod 6, and the screw rod 3 drives the movable frame 4 to reciprocate, so as to perform all-round polishing on the inner wall of the cylinder 8. After polishing is completed, the moving rod 74 moves in the fixed cylinder 73 to make the cleaning sponge 76 on one side of the mounting plate 75 in contact with the inner wall of the cylinder 8 , the moving rod 74 is positioned by the positioning bolt 77, the position of the cleaning sponge 76 is fixed, and the rotating rod 6 is driven to rotate by the first motor 5 again, so that the cleaning sponge 76 cleans the inner wall of the cylinder 8, and at the same time, the guide pipe 9 transports water to the nozzle 10, and the cleaning water is sprayed out through the nozzle 10. The obliquely arranged nozzle 10 sprays the cleaning water on the inner wall of the cylinder 8, thereby improving the cleaning effect of the inner wall of the cylinder 8. The guide pipe 9 can not only supply water to the nozzle 10, but also when the movable frame 4 reciprocates, the guide pipe 9 slides in the fixed frame 2 to support and guide the movable frame 4, thereby improving the stability of the movable frame 4 when moving.

[0030] A threaded rod 11 is rotatably provided on one side of the base 1 , a threaded block 12 is screwed on the threaded rod 11 , a push plate 13 is fixedly connected to the top of the threaded block 12 , and a hand-cranked wheel 14 is fixedly connected to one end of the threaded rod 11 .

[0031] A second motor 15 is fixedly connected to one side of the fixing frame 2 , and an output end of the second motor 15 is fixedly matched with one end of the screw rod 3 .

[0032] A water pump 16 is fixedly connected to the top of the base 1 , one end of the water pump 16 is connected to a telescopic hose 17 , the other end of the water pump 16 is connected to a water tank 18 through a pipeline, and one end of the telescopic hose 17 is connected to one end of the guide tube 9 .

[0033] It should be noted that: the threaded rod 11 is driven to rotate by the hand-cranked wheel 14, so that the threaded block 12 drives the push plate 13 to move, thereby improving the stability of the cylinder 8 under the clamping of the positioning block 101 and the push plate 13, preventing the cylinder 8 from being displaced during polishing, and the second motor 15 is used to conveniently drive the screw 3 to rotate, and the water pump 16 draws out the cleaning water in the water tank 18 and transports it to the telescopic hose 17, thereby supplying water to the guide tube 9.

[0034] The working principle of a gas compressor cylinder polishing mechanism provided by the utility model is as follows:

[0035] When in use, the cylinder 8 to be polished is placed horizontally on the top of the base 1, and one side of the cylinder 8 is positioned by the positioning block 101. The movable frame 4 is driven to move by rotating the screw rod 3, so that the polishing disc 72 enters the cylinder 8, and one side of the polishing disc 72 is in contact with the inner wall of the cylinder 8, and the outer side of the polishing disc 72 is in contact with the inner wall of the cylinder 8. The first motor 5 drives the polishing disc 72 to rotate through the rotating rod 6, and the screw rod 3 drives the movable frame 4 to reciprocate, so as to perform all-round polishing on the inner wall of the cylinder 8. After polishing is completed, the moving rod 74 moves in the fixed cylinder 73, so that the cleaning sponge 76 on one side of the mounting plate 75 is in contact with the inner wall of the cylinder 8. The movable rod 74 is positioned by the positioning bolt 77 to fix the position of the cleaning sponge 76, and the rotating rod 6 is driven to rotate by the first motor 5 again, so that the cleaning sponge 76 cleans the inner wall of the cylinder 8, and at the same time, the guide pipe 9 transports water to the nozzle 10, and the cleaning water is sprayed out through the nozzle 10. The obliquely arranged nozzle 10 sprays the cleaning water on the inner wall of the cylinder 8 to improve the cleaning effect of the inner wall of the cylinder 8. The guide pipe 9 can not only supply water to the nozzle 10, but also when the movable frame 4 reciprocates, the guide pipe 9 slides in the fixed frame 2 to support and guide the movable frame 4, thereby improving the stability of the movable frame 4 when moving.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gas compressor cylinder polishing mechanism, characterized in that: The invention comprises a base (1), wherein a fixed frame (2) is fixedly connected to the top of the base (1), a screw rod (3) is rotatably arranged in the fixed frame (2), a movable frame (4) is screwed onto the screw rod (3), a first motor (5) is fixedly connected to one side of the movable frame (4), a rotating rod (6) is fixedly connected to the output end of the first motor (5), a polishing assembly (7) is arranged at one end of the rotating rod (6), a cylinder (8) is placed on the top of the base (1), a guide tube (9) is slidably inserted in the fixed frame (2), one end of the guide tube (9) is fixedly matched with one side of the movable frame (4), a nozzle (10) is connected to the inside of the guide tube (9) through a pipeline, and the nozzle (10) is obliquely arranged on one side of the movable frame (4).

2. The gas compressor cylinder polishing mechanism according to claim 1, characterized in that: A positioning block (101) for positioning one end of the cylinder barrel (8) is fixedly connected to the top of the base (1).

3. The gas compressor cylinder polishing mechanism according to claim 1, characterized in that: The polishing assembly (7) comprises a fixed rod (71) arranged at one end of the rotating rod (6); a polishing disc (72) is fixedly connected to the outer side of the fixed rod (71); fixed tubes (73) are fixedly connected to both sides of the fixed rod (71); a moving rod (74) is slidably connected inside the fixed tube (73); a mounting plate (75) is fixedly connected to one side of the moving rod (74); a cleaning sponge (76) is installed on one side of the mounting plate (75); a positioning bolt (77) is threaded inside the fixed tube (73); one end of the positioning bolt (77) abuts against one side of the moving rod (74).

4. The gas compressor cylinder polishing mechanism according to claim 1, characterized in that: A threaded rod (11) is rotatably provided on one side of the base (1), a threaded block (12) is screwed onto the threaded rod (11), a push plate (13) is fixedly connected to the top of the threaded block (12), and a hand-cranked wheel (14) is fixedly connected to one end of the threaded rod (11).

5. The gas compressor cylinder polishing mechanism according to claim 1, characterized in that: A second motor (15) is fixedly connected to one side of the fixing frame (2), and an output end of the second motor (15) is fixedly matched with one end of the screw rod (3).

6. The gas compressor cylinder polishing mechanism according to claim 1, characterized in that: A water pump (16) is fixedly connected to the top of the base (1); one end of the water pump (16) is connected to a telescopic hose (17); the other end of the water pump (16) is connected to a water tank (18) via a pipeline; one end of the telescopic hose (17) is connected to one end of the guide tube (9).

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