Motor shell corner grinding device

Abstract

The utility model relates to the technical field of motor casing polishing, and discloses a motor casing corner polishing device which comprises a base, the top face of the base is fixedly connected with an operation table, the edge of one side of the top face of the operation table is in threaded connection with a supporting frame, and the inner top face of the supporting frame is fixedly connected with a dust collection head. And one side of the dust collection head communicates with a circulating pipe. According to the motor shell corner grinding device, through the arrangement of the dust collection mechanism, the dust collection head and the drawer, during grinding, one part of dust generated by grinding falls into a collection opening under the dust collection mechanism and is finally conveyed into the drawer through the collection opening, and the other part of dust floats in the air, so that a powerful suction fan in a collection bin is started, and the dust collection mechanism is started; the powerful suction fan enables the dust collection head to generate suction force, dust floating in the air is sucked into the collection bin for unified storage, it is ensured that the surface of the grinding device is clean and tidy, and the situation that the dust is sucked into the lungs by workers and causes body discomfort is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of motor shell grinding, in particular to a motor shell corner grinding device. Background Technique

[0002] Motor shell grinding is a process in which workers grind the burrs or protrusions on the surface of the motor shell to be smooth, so as to achieve the shape and performance required by customers. The commonly used grinding devices are mainly grinding wheel mills and grinders. For smaller parts, workers will also use angle grinders to complete the grinding process. The motor shell grinding device is composed of a grinding device and a fixing device, and is often used for various motor shell grinding processes to make the surface of the motor shell more precise and add wear-resistant, moisture-proof and other characteristics.

[0003] In the existing motor shell device, during operation, the debris generated by grinding often accumulates on the surface of the grinding device due to continuous operation, which affects the processing effect and appearance of the grinding device. Moreover, the generated dust is easily inhaled into the lungs of the surrounding workers, causing physical discomfort. Therefore, a motor shell corner grinding device is proposed.

[0004] In a motor shell grinding device disclosed in the patent with the publication number CN218284947U, although the motor shell grinding device includes a grinding device body and a fixing plate; both sides of the top of the grinding device body are fixedly connected with fixing plates; a sliding groove is opened inside the fixing plate; a plurality of cleaning grooves are opened on the top surface of the grinding device body; a placing plate is slidably connected to the top of the grinding device body; during operation, the worker pours cleaning liquid into the placing plate. When dragging the operating column to move from the sliding groove inside the fixing plate, the first cleaning plate fixedly connected to the bottom of the bottom sealing plate cleans the debris on the top surface of the grinding device body to the cleaning groove, and the cleaning liquid inside the placing plate flushes and cleans the top surface of the grinding device body through the diversion groove, improving the overall cleanliness of the grinding device; the overall device enhances the grinding effect when the grinding device works continuously and reduces the reduction of the grinding effect caused by debris accumulation.

[0005] Although the above patent can clean the debris on the top surface of the grinding device body to the cleaning groove by the first cleaning plate, and the cleaning liquid inside the placing plate flushes and cleans the top surface of the grinding device body through the diversion groove, improving the overall cleanliness of the grinding device; the overall device enhances the grinding effect when the grinding device works continuously and reduces the reduction of the grinding effect caused by debris accumulation; however, the grinding range of the device for the motor shell is limited, and the motor shell needs to be removed, the angle needs to be changed, and then it needs to be reinstalled for secondary grinding, resulting in low grinding efficiency.

[0006] Therefore, it is very necessary to invent a motor shell corner grinding device to solve the above problems. Content of the Utility Model

[0007] (1) Technical Problems to be Solved

[0008] The technical problem solved by the utility model is to provide a motor housing corner grinding device with high practicability, which can be operated simply and has a relatively simple structure, and solves the problems of debris accumulation on the surface of the grinding device and low grinding efficiency mentioned in the above background technology.

[0009] (II) Technical solution

[0010] To achieve the above object, the utility model is realized through the following technical solutions: A motor housing corner grinding device includes a base, the top surface of the base is fixedly connected with an operating table, the edge of one side of the top surface of the operating table is threadedly connected with a support frame, the inner top surface of the support frame is fixedly connected with a dust suction head, one side of the dust suction head is communicated with a circulation pipe, one end of the circulation pipe is communicated with a collection bin through a hose, one side of the collection bin is fixedly connected with a dust suction mechanism, the dust suction mechanism includes a powerful suction fan and a dust-proof net, the middle of the surface of the base is fixedly connected with two groups of support plates, one side of one group of support plates is fixedly connected with an extension rod, one side of the extension rod is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a left positioning disk, one side of the other group of support plates is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a motor box, the inside of the motor box is fixedly connected with a driving mechanism, the driving mechanism includes a driving motor, a right positioning disk, a telescopic column and a buffer spring, collection ports are opened in the middle of the surfaces of the operating table and the base, a chute is opened inside the base, and a drawer is slidably connected inside the chute.

[0011] As a further scheme of the utility model, the powerful suction fan is fixedly connected to one side of the collection bin, and dust-proof nets are fixedly connected to both sides of the powerful suction fan, and the dust-proof nets are convenient for blocking dust.

[0012] As a further scheme of the utility model, the driving motor is fixedly connected to the inside of the motor box, the output end of the driving motor is fixedly connected with a right positioning disk, four groups of telescopic columns are fixedly connected to the inside of the right positioning disk, and buffer springs are sleeved inside the telescopic columns, and the buffer springs are convenient for buffering.

[0013] As a further scheme of the utility model, a motor box is threadedly connected to the edge of one side of the top surface of the operating table, a servo motor A is fixedly connected to the inside of the motor box, and one end of the servo motor A is fixedly connected with a lead screw, and the servo motor A is convenient for driving the lead screw to rotate.

[0014] As a further scheme of the utility model, a fixing plate is threadedly connected to the surface of the lead screw, and a motor bin is fixedly connected to the upper surface of the fixing plate, and the motor bin is convenient for storing the servo motor B.

[0015] As a further solution of the present utility model, a servo motor B is fixedly connected inside the motor chamber, and a grinding disc is fixedly connected to the output end of the servo motor B. The grinding disc facilitates grinding.

[0016] As a further solution of the present utility model, a positioning rod is slidably connected to one side of the fixing plate, and the positioning rod is fixedly connected to the top surface of the operating table. The positioning rod facilitates limiting the fixing plate.

[0017] (III) Beneficial effects

[0018] The present utility model provides a device for grinding the edges and corners of a motor housing, which has the following beneficial effects:

[0019] 1. For this device for grinding the edges and corners of a motor housing, through the settings of the dust collection mechanism, the dust collection head and the drawer, during grinding, part of the dust generated by grinding falls into the collection port directly below and is finally conveyed by the collection port into the drawer. Another part of the generated dust floats in the air. Therefore, start the powerful suction fan inside the collection chamber. The powerful suction fan creates suction at the dust collection head, sucking the dust floating in the air into the collection chamber for unified storage, ensuring that the surface of the grinding device is clean and tidy, and preventing dust from being inhaled by the staff into the lungs and causing physical discomfort.

[0020] 2. For this device for grinding the edges and corners of a motor housing, through the setting of the driving mechanism, when fixing the motor housing, place the motor housing on the left positioning disc, and then start the hydraulic rod on one side. The hydraulic rod drives the right positioning disc at one end to firmly fix the motor housing in the middle. Cooperate with the servo motor B on one side to drive the grinding disc to rotate, so as to realize the grinding treatment of the surface of the motor housing. The driving motor on the back of the right positioning disc can be started, and the driving motor drives the motor housing on one side to rotate and grind under the action of the rotating shaft on the surface of the left positioning disc, improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 It is a schematic diagram of the driving mechanism structure of the present utility model;

[0023] Figure 3 It is a schematic diagram of the grinding disc structure of the present utility model;

[0024] Figure 4 It is a schematic diagram of the dust collection mechanism structure of the present utility model.

[0025] In the figure: 1, base; 2, operating table; 3, support frame; 4, dust suction head; 5, circulation pipe; 6, collection bin; 7, dust suction mechanism; 701, powerful suction fan; 702, dust-proof net; 8, support plate; 9, extension rod; 10, rotating shaft; 11, left positioning disk; 12, hydraulic rod; 13, motor box; 14, driving mechanism; 1401, driving motor; 1402, right positioning disk; 1403, telescopic column; 1404, buffer spring; 15, collection port; 16, motor box; 17, servo motor A; 18, lead screw; 19, fixing plate; 20, motor bin; 21, servo motor B; 22, grinding disk; 23, positioning rod; 24, drawer. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a motor shell corner grinding device, including a base 1, the top surface of the base 1 is fixedly connected with an operating table 2, the edge of one side of the top surface of the operating table 2 is threadedly connected with a support frame 3, the inner top surface of the support frame 3 is fixedly connected with a dust suction head 4, one side of the dust suction head 4 is communicated with a circulation pipe 5, one end of the circulation pipe 5 is communicated with a collection bin 6 through a hose, one side of the collection bin 6 is fixedly connected with a dust suction mechanism 7, through the settings of the dust suction mechanism 7, the dust suction head 4 and the drawer 24, it is ensured that the surface of the grinding device is clean and tidy, and to avoid dust being inhaled into the lungs of the staff, causing physical discomfort. The dust suction mechanism 7 includes a powerful suction fan 701 and a dust-proof net 702. Two groups of support plates 8 are fixedly connected to the middle of the surface of the base 1. One side of one group of support plates 8 is fixedly connected with an extension rod 9, one side of the extension rod 9 is rotatably connected with a rotating shaft 10, one end of the rotating shaft 10 is fixedly connected with a left positioning disk 11, one side of the other group of support plates 8 is fixedly connected with a hydraulic rod 12, one end of the hydraulic rod 12 is fixedly connected with a motor box 13, and a driving mechanism 14 is fixedly connected to the inside of the motor box 13. Through the setting of the driving mechanism 14, the grinding efficiency is improved. The driving mechanism 14 includes a driving motor 1401, a right positioning disk 1402, a telescopic column 1403 and a buffer spring 1404. Collection ports 15 are opened in the middle of the surfaces of the operating table 2 and the base 1. A chute is opened inside the base 1, and a drawer 24 is slidably connected to the inside of the chute;

[0028] Please refer to Figure 4 , the powerful suction fan 701 is fixedly connected to one side of the collection bin 6, and dust-proof nets 702 are fixedly connected to both sides of the powerful suction fan 701. The dust-proof nets 702 are convenient for blocking dust;

[0029] Please refer to Figure 2 , the driving motor 1401 is fixedly connected to the inside of the motor box 13. The output end of the driving motor 1401 is fixedly connected with a right positioning disc 1402. Four groups of telescopic columns 1403 are fixedly connected to the inside of the right positioning disc 1402. A buffer spring 1404 is sleeved inside the telescopic column 1403, and the buffer spring 1404 facilitates buffering;

[0030] Please refer to Figure 3 , one side edge of the top surface of the operating table 2 is threadedly connected with a motor box 16. A servo motor A 17 is fixedly connected to the inside of the motor box 16. One end of the servo motor A 17 is fixedly connected with a lead screw 18, and the servo motor A 17 facilitates driving the lead screw 18 to rotate;

[0031] Please refer to Figure 3 , the surface of the lead screw 18 is threadedly connected with a fixing plate 19. The upper surface of the fixing plate 19 is fixedly connected with a motor bin 20, and the motor bin 20 facilitates storing the servo motor B 21;

[0032] Please refer to Figure 3 , the servo motor B 21 is fixedly connected to the inside of the motor bin 20. The output end of the servo motor B 21 is fixedly connected with a grinding disc 22, and the grinding disc 22 facilitates grinding;

[0033] Please refer to Figure 3 , one side of the fixing plate 19 is slidably connected with a positioning rod 23. The positioning rod 23 is fixedly connected to the top surface of the operating table 2, and the positioning rod 23 facilitates limiting the fixing plate 19.

[0034] In the present utility model, the working steps of the device are as follows:

[0035] The first step: When grinding, a part of the dust generated by grinding falls into the collection port 15 directly below, and finally is conveyed by the collection port 15 to the inside of the drawer 24. Another part of the generated dust floats in the air. Therefore, start the powerful suction fan 701 inside the collection bin 6. The powerful suction fan 701 generates suction at the dust suction head 4, sucking the dust floating in the air into the collection bin 6 for unified storage;

[0036] The second step: When fixing the motor housing, place the motor housing on the left positioning disc 11, and then start the hydraulic rod 12 on one side. The hydraulic rod 12 drives the right positioning disc 1402 at one end to firmly fix the motor housing in the middle. Cooperate with the servo motor B 21 on one side to drive the grinding disc 22 to rotate to achieve grinding treatment on the surface of the motor housing. The driving motor 1401 on the back of the right positioning disc 1402 can be started, and the driving motor 1401 drives the motor housing on one side to rotate and grind under the action of the rotating shaft 10 on the surface of the left positioning disc 11.

[0037] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. Based on the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific details of its power mechanism, power supply system, and control system can be clearly obtained. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0038] All the standard parts used can be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0039] Although the embodiments of the present utility model 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 utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A motor housing corner grinding device, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected with an operating table (2). One side edge of the top surface of the operating table (2) is threadedly connected with a support frame (3). The inner top surface of the support frame (3) is fixedly connected with a dust suction head (4). One side of the dust suction head (4) is communicated with a circulation pipe (5). One end of the circulation pipe (5) is communicated with a collection bin (6) through a hose. One side of the collection bin (6) is fixedly connected with a dust suction mechanism (7). The dust suction mechanism (7) includes a powerful suction fan (701) and a dust-proof net (702). The middle part of the surface of the base (1) is fixedly connected with two groups of support plates (8). One side of one group of support plates (8) is fixedly connected with an extension rod (9). One side of the extension rod (9) is rotatably connected with a rotating shaft (10). One end of the rotating shaft (10) is fixedly connected with a left positioning disc (11). One side of the other group of support plates (8) is fixedly connected with a hydraulic rod (12). One end of the hydraulic rod (12) is fixedly connected with a motor box (13). The inside of the motor box (13) is fixedly connected with a driving mechanism (14). The driving mechanism (14) includes a driving motor (1401), a right positioning disc (1402), a telescopic column (1403), and a buffer spring (1404). Collection openings (15) are provided in the middle parts of the surfaces of the operating table (2) and the base (1). A chute is provided inside the base (1), and a drawer (24) is slidably connected inside the chute.

2. The corner grinding device for a motor housing according to claim 1, characterized in that: The powerful suction fan (701) is fixedly connected to one side of the collection bin (6), and dust-proof nets (702) are fixedly connected to both sides of the powerful suction fan (701).

3. The corner grinding device for a motor housing according to claim 1, wherein: The driving motor (1401) is fixedly connected to the inside of the motor box (13). The output end of the driving motor (1401) is fixedly connected with a right positioning disc (1402). Four telescopic columns (1403) are fixedly connected to the inside of the right positioning disc (1402), and buffer springs (1404) are sleeved inside the telescopic columns (1403).

4. A motor housing corner grinding device according to claim 1, characterized in that: One side edge of the top surface of the operating table (2) is threadedly connected with a motor box (16), and a servo motor A (17) is fixedly connected to the inside of the motor box (16). One end of the servo motor A (17) is fixedly connected with a lead screw (18).

5. The edge grinding device for the motor housing according to claim 4, characterized in that: A fixing plate (19) is threadedly connected to the surface of the lead screw (18), and a motor housing (20) is fixedly connected to the upper surface of the fixing plate (19).

6. The corner grinding device for a motor housing according to claim 5, characterized in that: A servo motor B (21) is fixedly connected to the inside of the motor housing (20), and the output end of the servo motor B (21) is fixedly connected with a grinding disc (22).

7. A motor housing corner grinding device according to claim 5, characterized in that: One side of the fixing plate (19) is slidably connected with a positioning rod (23), and the positioning rod (23) is fixedly connected to the top surface of the operating table (2).

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