Trimming device for machining upper shell of air conditioner compressor

Abstract

The utility model provides a trimming device for machining an upper shell of an air conditioner compressor, and relates to the technical field of air conditioner compressor shell machining equipment.The trimming device comprises a workbench, a rotary table and a motor, a fixing mechanism is arranged at the top of the rotary table, the motor is installed at the bottom of the right side of the workbench, and the output end of the motor is connected with the bottom end of the rotary table; a trimming mechanism is arranged on the left side of the workbench, and a baffle is arranged on the right side of the workbench. According to the air conditioner compressor shell fixing mechanism, an air conditioner compressor shell is placed on the top of the rotary disc and wraps the whole fixing mechanism, the rotary rod is hinged to the fixed disc through the hinge rod, the fixed disc limits the rotary rod, the movable disc can drive the rotary rod to rotate outwards while the threaded sleeve is screwed to drive the movable disc to move downwards, and therefore the air conditioner compressor shell can be fixed. Therefore, the clamping blocks at the bottom ends of the rotating rods are driven to be attached to the inner wall of the air conditioner compressor shell and tension the air conditioner compressor shell, and then the air conditioner compressor shell is fixed to the top of the rotating disc.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning compressor shell processing equipment, in particular to a trimming device for processing an upper shell of an air-conditioning compressor. Background Art

[0002] The air-conditioning compressor plays the role of compressing and driving the refrigerant in the air-conditioning refrigerant circuit. The air-conditioning compressor is generally installed in the outdoor unit. The air-conditioning compressor extracts the refrigerant from the low-pressure area, compresses it, and sends it to the high-pressure area for cooling and condensation. The heat is dissipated into the air through the heat sink. The refrigerant also changes from gas to liquid, and the pressure increases. The upper shell of the air-conditioning compressor is the main protective part of the air-conditioning compressor. During the reproduction, burrs will be generated on the edge of the upper shell, which needs to be polished;

[0003] At present, when trimming the air-conditioning compressor housing, the trimming equipment and the housing are generally fixed in a manner that a hydraulic cylinder drives a clamping plate to move and clamp the housing in opposite directions. This fixing direction requires the housing to be placed in the middle of the clamping block to obtain the maximum clamping force. This fixing method that requires constant position adjustment is too cumbersome and inconvenient for people to fix the housing. Therefore, the utility model proposes a trimming device for processing the upper housing of an air-conditioning compressor to solve the above problems. Summary of the invention

[0004] In view of the above problems, the utility model proposes a trimming device for processing the upper shell of an air-conditioning compressor to solve the problem that the fixing method of the oppositely clamped shell in the prior art is too complicated and inconvenient for people to fix the shell.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a trimming device for processing the upper shell of an air-conditioning compressor, comprising a workbench, a turntable and a motor, a turntable is rotatably installed on the right side of the workbench, a fixing mechanism is provided on the top of the turntable, a motor is installed at the bottom of the right side of the workbench, the output end of the motor is connected to the bottom end of the turntable, a trimming mechanism is provided on the left side of the workbench, and a baffle is provided on the right side of the workbench.

[0006] Further improvements are: the fixing mechanism includes a fixed plate, a threaded rod, a movable plate, a threaded sleeve, a rotating rod, a hinged rod and a clamping block, the top of the rotating plate is connected to the fixed plate via a connecting rod, the top of the fixed plate is connected to the threaded rod, the outer side of the threaded rod is provided with a movable plate, the top of the movable plate is provided with a threaded sleeve, the outer side of the movable plate is hinged with a plurality of rotating rods, the outer side of the fixed plate is hinged with a hinged rod, one end of the hinged rod is hinged to the bottom end of the rotating rod, and the bottom end of the rotating rod is fixedly connected with a clamping block.

[0007] A further improvement is that the trimming mechanism includes a hydraulic cylinder and a grinder, the hydraulic cylinder is installed on the left side of the workbench through a fixed frame, the output end of the hydraulic cylinder is connected to the grinder, and one end of the grinder is provided with a bevel.

[0008] A further improvement is that: a connecting pipe is connected to the right side of the workbench, one end of the connecting pipe is connected to a storage box, and a dust collection mechanism is provided on one side of the storage box.

[0009] A further improvement is that the dust suction mechanism includes a filter element and a fan, a fan is provided on one side of the storage box, an input end of the fan is connected to the filter element, one end of the filter element is connected to one side of the bottom of the storage box, and a box cover is provided on the top of the storage box.

[0010] A further improvement is that a flange is provided at one end of the motor, a group of screw holes are symmetrically provided on the flange and the bottom of the right side of the workbench, bolts are provided inside the screw holes, and the flange is detachably connected to the bottom of the right side of the workbench through the bolts.

[0011] The beneficial effects of the utility model are as follows: the air-conditioning compressor housing is placed on the top of the turntable and wrapped around the entire fixing mechanism, the rotating rod is hingedly connected to the fixed plate by the hinge rod, so that the fixed plate limits the rotating rod, and when the threaded sleeve is turned to drive the movable plate to move downward, the movable plate will drive the rotating rod to rotate outward, so that the clamping block at the bottom end of the driving rotating rod is fitted with the inner wall of the air-conditioning compressor housing and tensioned it, thereby fixing the air-conditioning compressor housing on the top of the turntable. When the air-conditioning compressor housing needs to be disassembled, the threaded sleeve is turned in the opposite direction to drive the movable plate to move upward, and the movable plate drives the clamping block to shrink inwardly and separate from the air-conditioning compressor housing through the rotating rod. At this time, the air-conditioning compressor housing with burrs removed can be taken out, so as to solve the problem that the fixing method of clamping the housing in opposite directions in the prior art is too cumbersome and inconvenient for people to fix the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a bottom view of the utility model;

[0014] Figure 3 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0015] Among them: 1. Workbench; 2. Turntable; 3. Motor; 4. Connecting rod; 5. Fixed plate; 6. Threaded rod; 7. Movable plate; 8. Threaded sleeve; 9. Rotating rod; 10. Articulated rod; 11. Clamp; 12. Fixed frame; 13. Hydraulic cylinder; 14. Sharpener; 15. Baffle; 16. Connecting pipe; 17. Storage box; 18. Filter element; 19. Fan. DETAILED DESCRIPTION

[0016] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0017] according to Figure 1 , 2 As shown in Figures 3 and 4, the present embodiment provides a trimming device for processing an upper shell of an air-conditioning compressor, comprising a workbench 1, a turntable 2 and a motor 3. A turntable 2 is rotatably installed on the right side of the workbench 1, a fixing mechanism is provided on the top of the turntable 2, a motor 3 is installed on the bottom of the right side of the workbench 1, and the output end of the motor 3 is connected to the bottom end of the turntable 2. A trimming mechanism is provided on the left side of the workbench 1, and a baffle 15 is provided on the right side of the workbench 1. The air-conditioning compressor shell is placed on the top of the turntable 2, and the air-conditioning compressor shell is fixed on the top of the turntable 2 by the fixing mechanism. Since the bottom end of the turntable 2 is connected to the output end of the motor 3, the motor 3 can drive the turntable 2 to rotate on the right side of the workbench 1, so as to drive the air-conditioning compressor shell on the turntable 2 to rotate. At this time, the trimming mechanism approaches the bottom edge of the air-conditioning compressor shell, rubs against the bottom edge of the air-conditioning compressor shell, and removes the burrs on the bottom edge of the air-conditioning compressor shell, wherein the baffle 15 can prevent the fragments generated by the trimming of the air-conditioning compressor shell from bursting out.

[0018] The fixing mechanism includes a fixed disk 5, a threaded rod 6, a movable disk 7, a threaded sleeve 8, a rotating rod 9, an articulated rod 10 and a clamping block 11. The top of the rotating disk 2 is connected to the fixed disk 5 through a connecting rod 4. The top of the fixed disk 5 is connected to the threaded rod 6. The outer side of the threaded rod 6 is provided with a movable disk 7. The top of the movable disk 7 is provided with a threaded sleeve 8. The outer side of the movable disk 7 is hinged with a plurality of rotating rods 9. The outer side of the fixed disk 5 is hinged with an articulated rod 10. One end of the articulated rod 10 is hinged to the bottom end of the rotating rod 9. The bottom end of the rotating rod 9 is fixedly connected with a clamping block 11. The bottom end of the threaded sleeve 8 is rotatably connected to the top of the movable disk 7. The bottom end of the threaded rod 6 passes through the interior of the movable disk 7 and the threaded sleeve 8, and the outer wall of the threaded rod 6 is connected to the threaded sleeve 8. The inner wall of the sleeve 8 is threadedly connected, and the air-conditioning compressor housing is placed on the top of the turntable 2 and wrapped around the entire fixing mechanism. The rotating rod 9 is hinged to the fixed plate 5 through the hinge rod 10, so that the fixed plate 5 limits the rotating rod 9. While the threaded sleeve 8 is turned to drive the movable plate 7 to move downward, the movable plate 7 will drive the rotating rod 9 to rotate outward, so that the clamping block 11 at the bottom end of the rotating rod 9 is fitted with the inner wall of the air-conditioning compressor housing and tensioned, thereby fixing the air-conditioning compressor housing on the top of the turntable 2. When the air-conditioning compressor housing needs to be disassembled, the threaded sleeve 8 is turned in the opposite direction to drive the movable plate 7 to move upward. The movable plate 7 drives the clamping block 11 to shrink inward and separate from the air-conditioning compressor housing through the rotating rod 9. At this time, the air-conditioning compressor housing with burrs removed can be taken out.

[0019] The trimming mechanism includes a hydraulic cylinder 13 and a grinder 14. The hydraulic cylinder 13 is installed on the left side of the workbench 1 through a fixed frame 12. The output end of the hydraulic cylinder 13 is connected to the grinder 14. One end of the grinder 14 is provided with a bevel. Since the grinder 14 is connected to the output end of the hydraulic cylinder 13, the hydraulic cylinder 13 can drive the grinder 14 to move back and forth in a straight line, so as to drive the grinder 14 to approach the bottom edge of the air-conditioning compressor housing, so that the bevel of the grinder 14 rubs against the bottom edge of the air-conditioning compressor housing, thereby removing the burrs on the bottom edge of the air-conditioning compressor housing, and then the hydraulic cylinder 13 drives the grinder 14 to move back and reset.

[0020] The right side of the workbench 1 is connected with a connecting pipe 16, one end of the connecting pipe 16 is connected with a storage box 17, one side of the storage box 17 is provided with a dust suction mechanism, the dust suction mechanism includes a filter element 18 and a fan 19, one side of the storage box 17 is provided with a fan 19, the input end of the fan 19 is connected with a filter element 18, one end of the filter element 18 is connected to one side of the bottom of the storage box 17, and the top of the storage box 17 is provided with a box cover, which will be removed during the burr removal process. A large amount of dust is generated, and the fan 19 is connected to the right side of the turntable 2 through the storage box 17 and the connecting pipe 16, so that the fan 19 can generate suction on the right side of the turntable 2, so as to suck the dust into the inside of the storage box 17 through the connecting pipe 16, thereby preventing the dust from floating outward and polluting the environment. The filter element 18 is arranged between the fan 19 and the storage box 17 to prevent dust from entering the inside of the fan 19 and causing damage. When the storage box 17 is full of dust, the box cover can be removed to recover the dust.

[0021] A flange is provided at one end of the motor 3, and a group of screw holes are symmetrically provided between the flange and the bottom of the right side of the workbench 1. Bolts are provided inside the screw holes, and the flange is detachably connected to the bottom of the right side of the workbench 1 through the bolts.

[0022] The trimming device for processing the upper shell of the air-conditioning compressor is used to place the air-conditioning compressor shell on the top of the turntable 2 and wrap it around the entire fixing mechanism. The rotating rod 9 is hinged to the fixed plate 5 through the hinge rod 10, so that the fixed plate 5 limits the rotating rod 9. While the threaded sleeve 8 is turned to drive the movable plate 7 to move downward, the movable plate 7 will drive the rotating rod 9 to rotate outward, so that the clamping block 11 at the bottom end of the rotating rod 9 is fitted with the inner wall of the air-conditioning compressor shell and tensioned, thereby fixing the air-conditioning compressor shell on the top of the turntable 2. When the air-conditioning compressor shell needs to be disassembled, the threaded sleeve 8 is turned in the opposite direction to drive the movable plate 7 to move upward. The movable plate 7 drives the clamping block 11 to shrink inward and separate from the air-conditioning compressor shell through the rotating rod 9. At this time, the air-conditioning compressor shell with burrs removed can be taken out.

[0023] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A trimming device for processing an upper housing of an air-conditioning compressor, comprising a workbench (1), a turntable (2) and a motor (3), characterized in that: A turntable (2) is rotatably mounted on the right side of the workbench (1), a fixing mechanism is provided on the top of the turntable (2), a motor (3) is mounted on the bottom of the right side of the workbench (1), an output end of the motor (3) is connected to the bottom end of the turntable (2), a trimming mechanism is provided on the left side of the workbench (1), and a baffle (15) is provided on the right side of the workbench (1); The fixing mechanism comprises a fixed disk (5), a threaded rod (6), a movable disk (7), a threaded sleeve (8), a rotating rod (9), a hinged rod (10) and a clamping block (11); the top of the rotating disk (2) is connected to the fixed disk (5) via a connecting rod (4); the top of the fixed disk (5) is connected to the threaded rod (6); a movable disk (7) is provided on the outer side of the threaded rod (6); the top of the movable disk (7) is provided with a threaded sleeve (8); a plurality of rotating rods (9) are hingedly connected to the outer side of the movable disk (7); a hinged rod (10) is hingedly connected to the outer side of the fixed disk (5); one end of the hinged rod (10) is hingedly connected to the bottom end of the rotating rod (9); and the bottom end of the rotating rod (9) is fixedly connected to the clamping block (11).

2. The trimming device for processing the upper shell of an air-conditioning compressor according to claim 1, characterized in that: The bottom end of the threaded sleeve (8) is rotatably connected to the top end of the movable disk (7), the bottom end of the threaded rod (6) passes through the inside of the movable disk (7) and the threaded sleeve (8), and the outer wall of the threaded rod (6) is threadedly connected to the inner wall of the threaded sleeve (8).

3. The trimming device for processing the upper shell of an air-conditioning compressor according to claim 1, characterized in that: The trimming mechanism comprises a hydraulic cylinder (13) and a sharpener (14); the hydraulic cylinder (13) is mounted on the left side of the workbench (1) via a fixed frame (12); the output end of the hydraulic cylinder (13) is connected to the sharpener (14); and one end of the sharpener (14) is provided with an inclined surface.

4. The trimming device for processing the upper shell of an air-conditioning compressor according to claim 1, characterized in that: The right side of the workbench (1) is connected to a connecting pipe (16), one end of the connecting pipe (16) is connected to a storage box (17), and one side of the storage box (17) is provided with a dust collection mechanism.

5. The trimming device for processing the upper shell of an air-conditioning compressor according to claim 4, characterized in that: The dust collection mechanism comprises a filter element (18) and a fan (19); a fan (19) is provided on one side of the storage box (17); an input end of the fan (19) is connected to the filter element (18); one end of the filter element (18) is connected to one side of the bottom of the storage box (17); and a box cover is provided on the top of the storage box (17).

6. The trimming device for processing the upper shell of an air-conditioning compressor according to claim 1, characterized in that: A flange is provided at one end of the motor (3), and a group of screw holes are symmetrically provided on the flange and the bottom of the right side of the workbench (1). Bolts are provided inside the screw holes, and the flange is detachably connected to the bottom of the right side of the workbench (1) via the bolts.

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