Fixing device for air compressor accessory machining

Abstract

The utility model discloses a fixing device for air compressor accessory machining, which belongs to the technical field of air compressor accessory machining and comprises a supporting table, supporting legs are fixedly mounted on the lower surface of the supporting table, a supporting plate is fixedly mounted on the side walls of the supporting legs, and an air blowing component is arranged on the upper surface of the supporting plate. According to the air blowing device, the air blowing assembly is arranged, the piston plate moves to convey air in the piston box into the air blowing pipe through the connecting pipe, then the air is blown to just machined accessories through the air blowing opening, chippings generated during machining are removed, and meanwhile blown-out air can conduct auxiliary cooling on the accessories; according to the air compressor accessory machining device, different positions of an air compressor accessory can be machined without disassembly, the machining efficiency of the air compressor accessory is improved, meanwhile, time and labor are saved, chippings generated by machining can be automatically cleaned before the different positions are machined, the influence of the chippings on the machining precision is reduced, and the machining efficiency of the air compressor accessory is improved. And the machining precision of the air compressor accessories is further guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air compressor accessory processing technical field especially relates to a kind of fixing device for air compressor accessory processing. BACKGROUND

[0002] Air compressor is a kind of equipment to compress gas, air compressor is similar to water pump structure, most air compressors are reciprocating piston, rotating vane or rotating screw, air compressor is assembled by multiple accessories, so in the production of air compressor, accessory needs to be processed, in order to ensure the stability of processing, fixed device is needed to fix accessory in the processing of accessory.

[0003] Since different positions need to be processed when accessory is processed, accessory needs to be disassembled and installed multiple times during accessory processing, which is relatively cumbersome to operate, and debris generated during processing can also stay on the outer surface of accessory, which can reduce the processing accuracy of subsequent processing positions, therefore a kind of fixing device for air compressor accessory processing is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at: in order to solve the problem that accessory needs to be disassembled and installed when processing different positions, operation is relatively cumbersome, and debris generated during processing can reduce the processing accuracy of other positions, and a kind of fixing device for air compressor accessory processing is provided.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of fixing device for air compressor accessory processing, including support table, the lower surface of the support table is fixedly installed with support leg, the side wall of the support leg is fixedly installed with support plate, the upper surface of the support plate is provided with blowing assembly, the upper surface of the support table is provided with positioning assembly;

[0006] The blowing assembly includes piston box, the lower surface of the piston box is fixedly connected with the upper surface of support plate, the side wall of the piston box is communicatedly installed with connecting pipe, one end of the connecting pipe is communicatedly installed with blowing pipe, the both ends of the blowing pipe are fixedly installed with mounting plate, the side wall of the mounting plate is fixedly connected with the side wall of support table.

[0007] As a further description of the above technical scheme:

[0008] The outer surface of the blowing pipe is provided with blowing port, blowing port is towards the center position of support table, the inner side wall of the piston box is fixedly installed with fixed spring.

[0009] As a further description of the above technical scheme:

[0010] One end of the fixed spring is fixedly installed with a piston plate, the outer surface of the piston plate is in sliding connection with the inner wall of the piston box, and a fixed rod is fixedly installed on the side wall of the piston plate.

[0011] As a further description of the above technical scheme:

[0012] One end of the fixed rod is provided with a groove, a pulley is rotatably installed on the inner wall of the groove through a rotating shaft, and a servo motor is fixedly installed on the upper surface of the supporting plate.

[0013] As a further description of the above technical scheme:

[0014] The output end of the servo motor is fixedly installed with a rotating rod, the outer surface of the rotating rod is fixedly installed with a cam, the outer surface of the pulley is in contact with the outer surface of the cam, and one end of the rotating rod extends to the outside of the upper surface of the supporting table.

[0015] As a further description of the above technical scheme:

[0016] The lower surface of the positioning seat is in rotating connection with the upper surface of the supporting table, the lower surface of the positioning seat is fixedly connected with one end of the rotating rod, the upper surface of the positioning seat is provided with a stroke groove, a bidirectional threaded rod is rotatably installed on the inner side wall of the stroke groove, and one end of the bidirectional threaded rod extends to the outside of the positioning seat.

[0017] As a further description of the above technical scheme:

[0018] The outer surface of the bidirectional threaded rod is fixedly installed with a positioning disc, the outer surface of the positioning disc is provided with a positioning hole, the outer surface of the positioning seat is fixedly installed with a fixed plate, the lower surface of the fixed plate is fixedly installed with a positioning spring, one end of the positioning spring is fixedly installed with a fixed ring, the inner wall of the fixed ring is fixedly installed with a positioning pin, one end of the positioning pin penetrates into the inside of the positioning spring and extends to the outside of the upper surface of the positioning seat, and the other end of the positioning pin is matched with the positioning hole.

[0019] As a further description of the above technical scheme:

[0020] The inner wall of the stroke groove is slidably installed with a moving plate, the inner wall of the moving plate is provided with a threaded hole, the threads on the outer surface of the bidirectional threaded rod are matched with the threads on the inner wall of the threaded hole, the side wall of the moving plate is fixedly installed with a connecting block, one end of the connecting block is fixedly installed with a clamping ring, the inside of the clamping ring is provided with a cavity, the inner wall of the cavity is fixedly installed with a connecting spring, one end of the connecting spring is fixedly installed with a limiting rod, and one end of the limiting rod extends to the outside of the clamping ring.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, by setting up a blowing assembly, when different positions of the parts need to be processed, the servo motor will drive the rotating rod to rotate, and the rotating rod will drive the positioning seat to rotate on the support platform, thereby adjusting the processing position of the parts. When the rotating rod rotates, it will also drive the cam to rotate. As the cam rotates, the fixed rod will move under the action of the pulley, so that the piston plate will move back and forth in the piston box under the action of the fixed spring. The movement of the piston plate will transport the gas in the piston box to the blowing pipe through the connecting pipe, and then blow it onto the part that has just been processed through the blowing port to clean up the debris generated during processing. At the same time, the blown air can also assist in cooling the parts. It can realize the processing of air compressor parts in different positions without disassembly, which improves the processing efficiency of air compressor parts, saves time and labor, and can also realize the automatic cleaning of debris generated during processing before processing different positions, reducing the impact of debris on processing accuracy, and further ensuring the precision of air compressor parts processing.

[0023] 2. In this utility model, by setting a positioning component, the air compressor parts are placed between two clamping rings. One end of the positioning pin is pulled out from the positioning hole, and then the double-threaded rod is rotated. Under the action of the thread, the moving plate will move in the stroke groove. At this time, the moving plate will drive the clamping rings to move synchronously through the connecting block, thereby fixing the air compressor parts through the two clamping rings. The limiting rod will change according to the shape of the parts under the action of the connecting spring, so that the clamping rings fit the parts better. Then, the positioning pin is inserted into the positioning hole under the action of the positioning spring and the fixing ring, thereby fixing the positioning plate and the double-threaded rod, and thus fixing the air compressor parts through the clamping rings. It can clamp parts of different sizes on the air compressor, and can also change according to the shape of the parts, which improves the stability of the fixing device. Moreover, the structure is simple and the operation is convenient, which reflects the practicality of the fixing device. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a fixing device for processing air compressor parts.

[0025] Figure 2 This is an exploded structural diagram of a fixing device for processing air compressor parts.

[0026] Figure 3 A fixing device for processing air compressor parts Figure 2 A magnified structural diagram of point A in the middle.

[0027] Figure 4It is a kind of air compressor accessory processing fixed device in blow-off subassembly local partial structure schematic view.

[0028] Figure 5 It is a kind of air compressor accessory processing fixed device in positioning subassembly local partial structure schematic view.

[0029] Legend:

[0030] 1, support table;2, support leg;3, support plate;4, positioning assembly;41, positioning seat;42, stroke slot;43, two-way threaded rod;44, moving plate;45, connecting block;46, clamping ring;47, fixed plate;48, positioning spring;49, fixed ring;410, positioning pin;411, positioning disc;412, positioning hole;413, connecting spring;414, limit rod;5, blow-off subassembly;51, piston box;52, connecting pipe;53, mounting plate;54, blow-off pipe;55, fixed spring;56, piston plate;57, fixed rod;58, pulley;6, servo motor;7, rotating rod;8, cam. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Please refer to Figures 1-5 The present application provides a technical scheme: a kind of air compressor accessory processing fixed device, including support table 1, the lower surface of the support table 1 is fixedly installed with support leg 2, the side wall of the support leg 2 is fixedly installed with support plate 3, the upper surface of the support plate 3 is provided with blow-off subassembly 5, the upper surface of the support table 1 is provided with positioning assembly 4;

[0033] The blowing assembly 5 includes a piston box 51, the lower surface of the piston box 51 is fixedly connected with the upper surface of the support plate 3, the side wall of the piston box 51 is communicatedly installed with a connecting pipe 52, one end of the connecting pipe 52 is communicatedly installed with a blowing pipe 54, both ends of the blowing pipe 54 are fixedly installed with mounting plates 53, the side wall of the mounting plate 53 is fixedly connected with the side wall of the support table 1, the outer surface of the blowing pipe 54 is provided with a blowing port, the blowing port is towards the center position of the support table 1, the inner side wall of the piston box 51 is fixedly installed with a fixed spring 55, one end of the fixed spring 55 is fixedly installed with a piston plate 56, the outer surface of the piston plate 56 is slidingly connected with the inner wall of the piston box 51, the side wall of the piston plate 56 is fixedly installed with a fixed rod 57, one end of the fixed rod 57 is provided with a groove, the inner wall of the groove is rotatably installed with a pulley 58 through a rotating shaft, the upper surface of the support plate 3 is fixedly installed with a servo motor 6, the output end of the servo motor 6 is fixedly installed with a rotating rod 7, the outer surface of the rotating rod 7 is fixedly installed with a cam 8, the outer surface of the pulley 58 is in contact with the outer surface of the cam 8, one end of the rotating rod 7 extends to the outer surface of the support table 1.

[0034] The specific implementation is that when the different positions of the fittings need to be processed, the servo motor 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the positioning seat 41 to rotate on the support table 1, so as to adjust the processing position of the fittings, and the rotating rod 7 also drives the cam 8 to rotate when rotating, and the fixed rod 57 moves under the action of the pulley 58 with the rotation of the cam 8, so that the piston plate 56 moves back and forth in the piston box 51 under the action of the fixed spring 55, and the movement of the piston plate 56 will transport the gas in the piston box 51 to the blowing pipe 54 through the connecting pipe 52, and then blow to the just processed fittings through the blowing port, so as to clean the debris generated by processing, and the blown wind can also assist in cooling the fittings.

[0035] The positioning assembly 4 comprises a positioning seat 41, the lower surface of the positioning seat 41 is rotationally connected with the upper surface of the support table 1, the lower surface of the positioning seat 41 is fixedly connected with one end of the rotating rod 7, the upper surface of the positioning seat 41 is provided with a stroke groove 42, the inner side wall of the stroke groove 42 is rotationally installed with a bidirectional threaded rod 43, one end of the bidirectional threaded rod 43 extends to the outside of the positioning seat 41, the outer surface of the bidirectional threaded rod 43 is fixedly installed with a positioning disc 411, the outer surface of the positioning disc 411 is provided with a positioning hole 412, the outer surface of the positioning seat 41 is fixedly installed with a fixed plate 47, the lower surface of the fixed plate 47 is fixedly installed with a positioning spring 48, one end of the positioning spring 48 is fixedly installed with a fixed ring 49, the inner wall of the fixed ring 49 is fixedly installed with a positioning pin 410, one end of the positioning pin 410 penetrates the inside of the positioning spring 48 and extends to the upper surface outside of the positioning seat 41, the other end of the positioning pin 410 is matched with the positioning hole 412, the inner wall of the stroke groove 42 is slidably installed with a moving plate 44, the inner wall of the moving plate 44 is provided with a threaded hole, the threads on the outer surface of the bidirectional threaded rod 43 are matched with the threads on the inner wall of the threaded hole, the side wall of the moving plate 44 is fixedly installed with a connecting block 45, one end of the connecting block 45 is fixedly installed with a clamping ring 46, the inside of the clamping ring 46 is provided with a cavity, the inner wall of the cavity is fixedly installed with a connecting spring 413, one end of the connecting spring 413 is fixedly installed with a limiting rod 414, one end of the limiting rod 414 extends to the outside of the clamping ring 46.

[0036] The specific implementation is that the accessory of the air compressor is placed between the two clamping rings 46, the positioning pin 410 is pulled out from the positioning hole 412, then the bidirectional threaded rod 43 is rotated, under the action of the threads, the moving plate 44 moves in the stroke groove 42, at this time, the moving plate 44 drives the clamping ring 46 to move synchronously through the connecting block 45, and then the two clamping rings 46 fix the accessory of the air compressor, the limiting rod 414 changes according to the shape of the accessory under the action of the connecting spring 413, so that the clamping ring 46 is more fitted with the accessory, then the positioning pin 410 is inserted into the positioning hole 412 under the action of the positioning spring 48 and the fixed ring 49, so that the bidirectional threaded rod 43 is fixed by fixing the positioning disc 411, and then the clamping ring 46 fixes the accessory of the air compressor.

[0037] Working principle: the accessories of air compressor are placed between the two clamping rings 46, one end of the positioning pin 410 is extracted from the positioning hole 412, then the bidirectional threaded rod 43 is rotated, the movement of the plate 44 under the action of the screw will move in the stroke groove 42, at this time the moving plate 44 will drive the clamping ring 46 to move synchronously through the connecting block 45, and then the two clamping rings 46 fix the accessories of air compressor, the limiting rod 414 changes according to the shape of the accessory under the action of the connecting spring 413, so that the clamping ring 46 and the accessory fit better, then the positioning pin 410 is inserted into the positioning hole 412 under the action of the positioning spring 48 and the fixed ring 49, so that the bidirectional threaded rod 43 is fixed by fixing the positioning disc 411, and then the clamping ring 46 fixes the accessories of air compressor, during the machining process, when the different positions of the accessory need to be machined, the servo motor 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the positioning seat 41 to rotate on the supporting table 1, so as to adjust the machining position of the accessory, the rotating rod 7 also drives the cam 8 to rotate when rotating, with the rotation of the cam 8, the fixed rod 57 moves under the action of the pulley 58, so that the piston plate 56 moves back and forth in the piston box 51 under the action of the fixed spring 55, the movement of the piston plate 56 will transport the gas in the piston box 51 to the blowing pipe 54 through the connecting pipe 52, and then blow to the just machined accessory through the blowing port, so as to clean the debris generated by machining, and the blown wind can also assist the cooling of the accessory.

[0038] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An air compressor accessory machining fixing device comprising a support table (1), characterized in that: The lower surface of the support table (1) is fixedly installed with a support leg (2), the side wall of the support leg (2) is fixedly installed with a support plate (3), the upper surface of the support plate (3) is provided with a blowing assembly (5), and the upper surface of the support table (1) is provided with a positioning assembly (4); The blowing assembly (5) comprises a piston box (51), the lower surface of the piston box (51) is fixedly connected with the upper surface of the support plate (3), the side wall of the piston box (51) is communicatively installed with a connecting pipe (52), one end of the connecting pipe (52) is communicatively installed with a blowing pipe (54), both ends of the blowing pipe (54) are fixedly installed with mounting plates (53), and the side wall of the mounting plate (53) is fixedly connected with the side wall of the support table (1).

2. The fixing device for machining of air compressor fittings according to claim 1, characterized in that, The outer surface of the blowing pipe (54) is provided with a blowing port, the blowing port faces the center position of the support table (1), and the inner side wall of the piston box (51) is fixedly installed with a fixed spring (55).

3. The fixing device for air compressor accessory machining according to claim 2, characterized in that, One end of the fixed spring (55) is fixedly installed with a piston plate (56), the outer surface of the piston plate (56) is slidably connected with the inner wall of the piston box (51), and the side wall of the piston plate (56) is fixedly installed with a fixed rod (57).

4. The fixing device for machining of air compressor fittings according to claim 3, characterized in that, One end of the fixed rod (57) is provided with a groove, the inner wall of the groove is rotatably installed with a pulley (58) through a rotating shaft, and the upper surface of the support plate (3) is fixedly installed with a servo motor (6).

5. The fixing device for air compressor accessory machining according to claim 4, characterized in that, The output end of the servo motor (6) is fixedly installed with a rotating rod (7), the outer surface of the rotating rod (7) is fixedly installed with a cam (8), the outer surface of the pulley (58) is attached to the outer surface of the cam (8), and one end of the rotating rod (7) extends to the outside of the upper surface of the support table (1).

6. The fixing device for air compressor accessory machining according to claim 5, characterized in that, The lower surface of the positioning seat (41) is rotatably connected with the upper surface of the support table (1), one end of the rotating rod (7) is fixedly connected with the lower surface of the positioning seat (41), the upper surface of the positioning seat (41) is provided with a stroke groove (42), the inner side wall of the stroke groove (42) is rotatably installed with a bidirectional threaded rod (43), and one end of the bidirectional threaded rod (43) extends to the outside of the positioning seat (41).

7. The fixing device for air compressor accessory machining according to claim 6, characterized in that, The outer surface of the bidirectional threaded rod (43) is fixedly installed with a positioning disc (411), the outer surface of the positioning disc (411) is provided with a positioning hole (412), the outer surface of the positioning seat (41) is fixedly installed with a fixed plate (47), the lower surface of the fixed plate (47) is fixedly installed with a positioning spring (48), one end of the positioning spring (48) is fixedly installed with a fixed ring (49), the inner wall of the fixed ring (49) is fixedly installed with a positioning pin (410), one end of the positioning pin (410) penetrates into the inside of the positioning spring (48) and extends to the outside of the upper surface of the positioning seat (41), and the other end of the positioning pin (410) is matched with the positioning hole (412).

8. The fixing device for machining of air compressor fittings according to claim 7, characterized in that, The inner wall of the stroke groove (42) is slidably provided with a moving plate (44), the inner wall of the moving plate (44) is provided with a threaded hole, the outer surface of the two-way threaded rod (43) is threadedly connected with the threaded hole in the inner wall, the side wall of the moving plate (44) is fixedly provided with a connecting block (45), one end of the connecting block (45) is fixedly provided with a clamping ring (46), the inside of the clamping ring (46) is provided with a cavity, the inner wall of the cavity is fixedly provided with a connecting spring (413), one end of the connecting spring (413) is fixedly provided with a limiting rod (414), and one end of the limiting rod (414) extends to the outside of the clamping ring (46).

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