Polishing equipment for machining cover plate of air conditioner compressor

Abstract

The utility model relates to the technical field of machining, in particular to polishing equipment for machining a cover plate of an air conditioner compressor, which comprises a main machine and a dust collection assembly, a control panel is arranged on one side of the main machine, a rotating base is arranged on the upper portion of the main machine, and an inner supporting clamp is arranged above the rotating base. An air conditioner compressor cover plate is supported and fastened to the outer side of the upper end of the inner supporting clamp, the workpiece can be clamped from the interior, and therefore it is guaranteed that the surface of the air conditioner compressor cover plate is polished and ground sufficiently, an elastic supporting rod is arranged in the portion, on the outer ring of the inner supporting clamp, of the upper end of the main machine, and a dust collection assembly is further arranged at the upper end of the main machine; the air conditioner compressor cover plate polishing device has the beneficial effects that by arranging the baffle and the dust collection structure, dust and chippings splashed during polishing can be blocked, adsorbed and collected and are finally discharged from the chipping discharging opening, the situation that the dust and chippings splash to affect the surrounding environment can be avoided, and the air conditioner compressor cover plate can be supported, clamped and fixed from the interior by arranging the inner supporting clamp.

Description

Technical Field

[0001] The utility model relates to the field of machining, in particular to a polishing device for machining an air-conditioning compressor cover plate. Background Technique

[0002] The air-conditioning compressor plays a role in 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 then sends it to the high-pressure area for cooling and condensation. Heat is dissipated into the air through the radiator fins, and the refrigerant also changes from a gaseous state to a liquid state, and the pressure increases. The air-conditioning compressor cover plate is a component of the air-conditioning compressor. During the processing of the air-conditioning compressor cover plate, the air-conditioning compressor cover plate will be polished to grind off the surface rust or burrs to make it smoother and more beautiful, which is convenient for subsequent painting treatment.

[0003] In the prior art, for the polishing and processing of the air-conditioning compressor cover plate, the generally used polishing device includes a clamping structure and a polishing structure. The cover plate is clamped and fixed by the clamping structure, and the surface of the cover plate is polished by the polishing structure. However, when the polishing device in the prior art is used, generally, the cover plate is clamped from the outside, which causes the clamped part to not be effectively polished, and debris will be generated during the polishing process, affecting the surrounding environment. There is also no corresponding dust removal and dust reduction mechanism in the prior art. Therefore, a polishing device that can not affect the surface polishing work of the cover plate and can collect and clean the debris and dust is needed. For this reason, the utility model proposes a polishing device for machining an air-conditioning compressor cover plate to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a polishing device for machining an air-conditioning compressor cover plate to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A polishing device for machining an air-conditioning compressor cover plate, including

[0006] A control panel is arranged on one side of the main machine, a rotating base is arranged on the upper part of the main machine, an inner support fixture is arranged above the rotating base, the outer side of the upper end of the inner support fixture is supported and fastened with an air-conditioning compressor cover plate, an elastic support rod is arranged inside the upper end of the main machine outside the outer ring of the inner support fixture, and a dust suction component is also arranged on the upper end of the main machine;

[0007] Preferably, the dust suction component includes a baffle fixedly arranged on the outer ring of the upper end of the main machine. The baffle is arranged outside the elastic support rod, and a dust suction groove is also arranged on the upper end of the main machine inside the inner ring of the baffle.

[0008] Preferably, the inner support fixture includes a support base in the middle. Five sets of support shafts are arranged outside the support base, with four sets arranged in an annular array on the side of the support base and one set vertically arranged at the upper end. The support shaft includes a hydraulic strut. A spring is sleeved outside the hydraulic strut. A spring clip corresponding to the spring protrudes from the outer circle of the end of the hydraulic strut, so that both ends of the spring are respectively supported between the spring clip and the support base. A holding rod is arranged at the end of the hydraulic strut, and a rubber gasket ring is connected to the end of the holding rod. The inner support fixture is fixedly connected to the upper end of the rotating base.

[0009] Preferably, a movable connecting rod is arranged at the end of the elastic support rod through a damping hinge. A polishing part is fixedly connected to the end of the connecting rod. The inner wall of the polishing part fits against the outer wall of the air-conditioning compressor cover plate. An activity groove is opened on the main body at the lower end of the elastic support rod, and the lower end of the elastic support rod is hinged through a damping hinge and is continuously forced inward by a torsion spring to incline inward. The polishing part is an arc-shaped part, and its inner wall corresponds to the outer wall of the air-conditioning compressor cover plate in shape and fits for grinding and polishing.

[0010] Preferably, the baffles are distributed in a regular hexagon shape. The baffles are made of transparent acrylic plates. An inspection door is hinged on one side, and one side of the inspection door is connected with a hinge, and the other side of the hinge is connected to the end of one side baffle.

[0011] Preferably, the dust suction grooves are in the shape of straight grooves and are provided with several groups evenly distributed. A sieve plate is arranged at the opening of the dust suction groove. The sieve holes arranged on the sieve plate communicate with the inside of the main body. A corresponding vacuum cleaner and a dust collection mechanism are arranged inside the main body. One end of the dust collection mechanism communicates with the chip discharge port, and the chip discharge port is connected to the outside from one side of the main body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By arranging the baffle and the dust suction structure, the present utility model can block, adsorb and collect the flying dust and chips during polishing, and finally discharge them from the chip discharge port, which can effectively avoid the influence of the flying dust and chips on the surrounding environment and improve the environmental protection effect of use. An inner support fixture is also provided, which can support, clamp and fix the air-conditioning compressor cover plate from the inside. While ensuring the clamping stability of the air-conditioning compressor cover plate, the fixture will not block the external grinding and polishing of the cover plate and affect the polishing effect. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a top view of the present utility model;

[0016] Figure 3 is Figure 2Schematic enlarged view of the structure at A in the [Chinese context].

[0017] 1. In the figure: 1 main machine, 2 internal support fixture, 3 elastic support rod, 4 polishing piece, 5 baffle, 6 maintenance door,

[0018] 7 chip discharge port, 8 dust suction groove, 9 sieve plate, 10 support base, 11 hydraulic strut, 12 spring, 13 spring block, 14 holding rod, 15 rubber gasket ring, 16 rotating base. Detailed implementation mode

[0019] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a polishing device for processing the cover plate of an air conditioner compressor, including

[0021] Main machine 1, a control panel is arranged on one side of the main machine 1, a rotating base 16 is arranged on the upper part of the main machine 1, an internal support fixture 2 is arranged above the rotating base 16, which can clamp the workpiece from the inside to ensure that the surface of the workpiece is polished and ground sufficiently. The outer side of the upper end of the internal support fixture 2 is tightly supported with the cover plate of the air conditioner compressor, which can clamp the workpiece from the inside to ensure that the surface of the cover plate of the air conditioner compressor is polished and ground sufficiently. Elastic support rods 3 are arranged inside the upper end of the main machine 1 outside the outer ring of the internal support fixture 2, and a dust suction component is also arranged at the upper end of the main machine 1;

[0022] Dust suction component, the dust suction component includes a baffle 5 fixedly arranged on the outer circle of the upper end of the main machine 1, the baffle 5 is arranged outside the outer circle of the elastic support rod 3, and a dust suction groove 8 is also arranged on the upper end of the main machine 1 inside the inner circle of the baffle 3;

[0023] The inner support fixture 2 includes a support base 10 in the middle. There are five groups of support shafts arranged outside the support base 10. Four of them are arranged in an annular array on the side of the support base 10, and one is vertically arranged at the upper end. The support shaft includes a hydraulic strut 11, which is convenient for adapting to air-conditioning compressor covers of different sizes and playing a buffering role. A spring 12 is sleeved outside the hydraulic strut 11. A spring clip 13 corresponding to the spring protrudes from the outer ring of the end of the hydraulic strut 11, so that both ends of the spring 12 are respectively supported between the spring clip 13 and the support base 10. A holding rod 14 is arranged at the end of the hydraulic strut 11, and a rubber gasket ring 15 is connected to the end of the holding rod 14, which is convenient for fixing the cover of the air-conditioning compressor during the polishing process. The inner support fixture 2 is fixedly connected to the upper end of the rotating base 16. The motor inside the main body drives the inner support fixture 2 to rotate through a transmission device, thereby driving the workpiece to rotate. By setting the inner support fixture 2, the cover can be supported and clamped from the inside, avoiding clamping the cover from the outside, resulting in ineffective grinding of the covered part. It can ensure the grinding effect while ensuring the clamping effect. And by driving the inner support fixture 2 to rotate by the driving motor, the cover can be driven to rotate, cooperating with the polishing part 4 on the outside to polish the outer wall of the cover;

[0024] The lower end of the rotating base 16 is fixedly connected to the upper end of the transmission shaft. The transmission shaft is connected to the transmission output end of the driving motor through a coupling. The driving motor is fixedly connected to the middle inside the main body 1. The driving motor can drive the rotating base 16 and the inner support fixture 2 on its upper end to rotate. The driving motor is electrically connected to the power supply and the control panel through wires, and the switch of the driving motor is controlled through the control panel;

[0025] A movable connecting rod is arranged at the end of the elastic support rod 3 through a damping hinge. The end of the connecting rod is fixedly connected with a polishing part 4. The inner wall of the polishing part 4 fits on the outer wall of the air-conditioning compressor cover. An activity groove is opened on the main body 1 at the lower end of the elastic support rod 3, and the lower end of the elastic support rod 3 is hinged through a damping hinge and is continuously forced inward by a torsion spring to incline inward. The polishing part 4 is an arc-shaped part, and its inner wall corresponds to the outer wall shape of the air-conditioning compressor cover and fits for grinding and polishing. The elastic support rod 3 can fix the polishing part 4, and the elastic support rod 3 provides elastic support, so that the polishing part 4 can keep fitting on the outer surface of the cover, ensuring that the grinding effect can still be achieved after the polishing part 4 is worn;

[0026] The baffles 5 are distributed in a regular hexagon shape. The baffles 5 are made of transparent acrylic plates. An inspection door 5 is hinged on one side. One side of the inspection door 5 is connected with a hinge, and the other side of the hinge is connected to the end of one side of the baffle 5. The baffles 5 can play a role in preventing dust from splashing and collecting waste chips and dust, and the setting of the inspection door 5 can facilitate the opening of the baffle 5, facilitating subsequent inspection, maintenance, and the placement and replacement of the cover, improving the convenience of use;

[0027] The dust suction groove 8 is in the shape of a straight groove opening, and several groups are evenly distributed. A sieve plate 9 is arranged at the opening of the dust suction groove 8. The sieve holes arranged on the sieve plate communicate with the inside of the main body 1. A corresponding dust collector and a dust storage mechanism are arranged inside the main body 1. One end of the dust storage mechanism communicates with the chip discharge port 7. The chip discharge port 7 is connected to the outside from one side of the main body. Through the dust suction groove 8, dust and debris can be absorbed and collected into the dust collector and the dust storage mechanism, avoiding the influence of dust and debris on the external environment and causing problems of damaging the environmental protection performance, and can avoid the influence of dust and debris on the health of the staff, improving the protection performance.

[0028] During actual use, by setting the inner support fixture 2, the cover plate can be supported and clamped from the inside, avoiding clamping the cover plate from the outside, resulting in ineffective grinding of the covered part of the cover plate. While ensuring the clamping effect, the grinding effect can be guaranteed. And by driving the inner support fixture 2 to rotate by the driving motor, the cover plate can be driven to rotate, and the outer wall of the cover plate can be ground and polished in cooperation with the polishing part 4 on the outside. The polishing part 4 can be fixed by the elastic support rod 3. The elastic support rod 3 provides elastic support, so that the polishing part 4 can keep in a state of fitting the outer surface of the cover plate, ensuring that the grinding effect can still be achieved after the polishing part 4 is worn. The baffle 5 can play the role of preventing dust from splashing and collecting waste chips and dust. The setting of the inspection door 5 can facilitate the opening of the baffle 5, facilitating subsequent inspection, maintenance, and the placement and replacement of the cover plate, improving the use convenience. Through the dust suction groove 8, dust and debris can be absorbed and collected into the dust collector and the dust storage mechanism, avoiding the influence of dust and debris on the external environment and causing problems of damaging the environmental protection performance, and can avoid the influence of dust and debris on the health of the staff, improving the protection performance.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for processing the cover plate of an air-conditioning compressor, characterized in that: include A main unit (1), a control panel is arranged on one side of the main unit (1), a rotating base (16) is arranged on the upper part of the main unit (1), an inner support fixture (2) is arranged above the rotating base (16), an air-conditioning compressor cover is fastened to the outer side of the upper end of the inner support fixture (2), an elastic support rod (3) is arranged inside the upper end of the main unit (1) on the outer ring of the inner support fixture (2), and a dust collection component is also arranged on the upper end of the main unit (1); A dust suction component comprises a baffle (5) fixedly arranged at the upper end of a main unit (1) close to the outer ring, the baffle (5) being arranged at the outer ring of an elastic support rod (3), and a dust suction groove (8) being arranged at the upper end of the main unit (1) at the inner ring of the baffle (5).

2. The polishing device for processing the air conditioner compressor cover plate according to claim 1, wherein: The inner support fixture (2) comprises a support seat (10) in the middle, and five groups of support shafts are arranged on the outer side of the support seat (10), of which four groups are arranged in a circular array on the side of the support seat (10), and one group is arranged vertically at the upper end, and the support shaft comprises a hydraulic support rod (11), and a spring (12) is sleeved on the outer side of the hydraulic support rod (11), and a spring clip (13) corresponding to the spring is protruded on the outer ring of the end of the hydraulic support rod (11), so that the two ends of the spring (12) are respectively supported between the spring clip (13) and the support seat (10), and a supporting rod (14) is arranged at the end of the hydraulic support rod (11), and a rubber gasket (15) is connected to the end of the supporting rod (14), and the inner support fixture (2) is fixedly connected to the upper end of the rotating base (16).

3. A polishing device for processing the cover plate of an air-conditioning compressor according to claim 2, characterized in that: The lower end of the rotating base (16) is fixedly connected to the upper end of the transmission shaft, and the transmission shaft is connected to the transmission output end of the driving motor through a coupling. The driving motor is fixedly connected to the middle of the main machine (1), and the rotating base (16) and the upper inner support fixture (2) can be driven to rotate by the driving motor. The driving motor is electrically connected to the power supply and the control panel through a wire, and the switch of the driving motor is controlled by the control panel.

4. A polishing device for processing the cover plate of an air conditioner compressor according to claim 1, characterized in that: The end of the elastic support rod (3) is provided with a movable connecting rod through a damping hinge, and the end of the connecting rod is fixedly connected to a polishing piece (4), the inner wall of the polishing piece (4) is fitted on the outer wall of the air conditioner compressor cover plate, a movable groove is provided on the main unit (1) at the lower end of the elastic support rod (3), and the damping hinge at the lower end of the elastic support rod (3) is hinged, and a torsion spring is supported to continuously apply force inwards to make it tilt inwards, and the polishing piece (4) is an arc-shaped piece, and its inner wall corresponds to the shape of the outer wall of the air conditioner compressor cover plate and fits to be ground and polished.

5. A polishing device for processing an air conditioner compressor cover plate according to claim 1, characterized in that: The baffle (5) is distributed in a regular hexagonal shape and is made of a transparent acrylic plate, one side of which is hingedly provided with an inspection door (5), one side of the inspection door (5) is connected to a hinge, and the other side of the hinge is connected to the end of the baffle (5) on one side.

6. A polishing device for processing the cover plate of an air conditioner compressor according to claim 1, characterized in that: The dust suction groove (8) is in the shape of a straight groove and is provided with a plurality of evenly distributed groups. A sieve plate (9) is provided at the opening of the dust suction groove (8). The sieve holes provided on the sieve plate are connected to the inside of the main unit (1). A corresponding dust collector and dust collection mechanism are provided inside the main unit (1), wherein one end of the dust collection mechanism is connected to the chip discharge port (7), and the chip discharge port (7) is connected to the outside from one side of the main unit.

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