Multi-station motor shell machining equipment

Abstract

The multi-station motor shell machining equipment comprises a shell, a supporting frame is fixedly installed at the top of the inner wall of the shell, a machining mechanism used for cutting the inner wall of a motor shell is arranged below the supporting frame, and a collecting mechanism used for recycling chippings in the motor shell is arranged on one side of the supporting frame; the extending end of a first air cylinder is controlled to extend to the longest, a sealing plug blocks a round hole, then a collecting tool is started, air in a transfer box is pumped out through a recycling pipe, meanwhile, in the extending process of the extending end of the first air cylinder, due to the effect of a balancing weight, an L-shaped suction pipe is turned over, and the air in the transfer box is sucked out. The input end of the L-shaped suction pipe enters the motor shell, a square rod is matched with a roller to support the motor shell, grinding oil carrying broken chippings in the motor shell is conveniently sucked into a transfer box through the L-shaped suction pipe, and the situation that the inner wall of the motor shell is easily scratched by the broken chippings under the action of high-speed cutting and centrifugal force is avoided; and the product quality of the motor shell is prevented from being influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of motor housing processing, and specifically relates to a multi-station motor housing processing device. Background Art

[0002] Multi-station motor housing processing devices are the core equipment for achieving efficient and precise production in modern motor manufacturing. Through the integration of automation technology, multi-station collaborative operations, and intelligent control systems, they significantly improve the processing efficiency and quality of motor housings. According to the usage requirements of motor housings, appropriate materials are selected. Common motor housing materials include cast iron, aluminum alloy, etc. Among them, cast iron has good vibration damping and wear resistance. When existing multi-station motor housing processing devices process cast iron motor housings, after grinding the end face of the motor housing, it is inconvenient to perform timely cutting on the inner wall of the motor housing, which reduces the processing speed of the motor housing. At the same time, the fragmented debris generated during the grinding of the motor housing end face will enter the interior of the motor housing. During the process of cutting the inner wall of the motor housing, under the action of high-speed cutting and centrifugal force, the fragmented debris is likely to scratch its inner wall, affecting the product quality of the motor housing. Summary of the Invention

[0003] The technical problems solved by this solution are as follows: (1) How to solve the problem that during the cutting of the inner wall of the motor housing, under the action of high-speed cutting and centrifugal force, the fragmented debris is likely to scratch its inner wall, affecting the product quality of the motor housing; (2) How to solve the problem that after grinding the end face of the motor housing, it is inconvenient to perform timely cutting on the inner wall of the motor housing, reducing the processing speed of the motor housing.

[0004] The object of the present invention can be achieved through the following technical solutions: A multi-station motor housing processing device includes a housing. At the top of the inner wall of the housing, a support frame is fixedly installed. Below the support frame, a processing mechanism for cutting the inner wall of the motor housing is provided, and on one side of the support frame, a collection mechanism for collecting debris inside the motor housing is provided; The collection mechanism includes a transfer box fixedly connected to the inner wall of the housing. A round hole is opened at the top of the transfer box, and a guide frame is fixedly installed on the inner wall of the housing on one side of the transfer box. A square rod is movably inserted into the guide frame, and a first lever is fixedly installed in the middle of the square rod.

[0005] A further technical improvement of the present invention lies in that: A longitudinally arranged first cylinder is fixedly installed on the side of the support frame. The extending end of the first cylinder is fixedly installed with a sealing plug. The size of the sealing plug is adapted to the size of the round hole, and a magnet bar is fixedly installed at the bottom of the sealing plug. The bottom end of the magnet bar is located inside the round hole.

[0006] A further technical improvement of the present invention lies in that: an L-shaped straw is arranged below the transfer box. One end of the L-shaped straw is rotatably connected to the inner wall of the housing through a pin shaft. The top surface of the middle part of the L-shaped straw is communicated with the bottom of the transfer box through a hose, and a counterweight block is fixedly installed in the middle of the L-shaped straw.

[0007] A further technical improvement of the present invention lies in that: a roller is rotatably arranged at the bottom of the square rod. The roller is in rolling connection with the bottom surface of the middle part of the L-shaped straw. The top of the square rod movably penetrates through the support frame.

[0008] A further technical improvement of the present invention lies in that: a transmission plate is rotatably arranged on the inner wall of the housing on the side of the square rod away from the first cylinder. The middle part of the transmission plate is movably connected with the first lever. The extending end of the first cylinder is also fixedly installed with a first fixing pin. The first fixing pin is slidably connected with one end of the transmission plate.

[0009] A further technical improvement of the present invention lies in that: a collection tool for recycling grinding oil is fixedly installed on the outer side wall of the housing. The collection tool is a prior art. The input end of the collection tool is communicated with a recovery pipe. The input end of the recovery pipe penetrates through the transfer box and is fixedly installed with a filter screen. By controlling the extending end of the first cylinder to extend from the shortest to the longest, the sealing plug blocks the round hole, and then the collection tool is started. The air in the transfer box is pumped dry through the recovery pipe. At the same time, during the extension of the extending end of the first cylinder, due to the action of the counterweight block, the L-shaped straw flips, so that the input end of the L-shaped straw enters the inside of the motor housing. The square rod cooperates with the roller to provide support for it, which is convenient for sucking the grinding oil carrying fragmented debris inside the motor housing into the transfer box through the L-shaped straw, avoiding that under the action of high-speed cutting and centrifugal force, the fragmented debris is easy to scratch the inner wall of the motor housing and affecting the product quality of the motor housing.

[0010] A further technical improvement of the present invention lies in that: the processing mechanism includes a second cylinder fixedly connected to the support frame. The extending end of the second cylinder is fixedly installed with a cutting tool. The position of the cutting tool corresponds to the position of the motor housing. The extending end of the second cylinder is also fixedly installed with a second fixing pin.

[0011] A further technical improvement of the present invention lies in that: two guide rings are fixedly installed on the inner wall of the housing. A push rod is movably inserted into the two guide rings together. One end of the push rod is fixedly installed with a grinding block for grinding the burrs at the end of the motor housing. The other end of the push rod is fixedly installed with a push plate. A tension spring is fixedly connected between the push plate and the housing.

[0012] A further technical improvement of the present invention lies in that: an L-shaped frame is rotatably arranged on the inner wall of the outer shell, one end of the L-shaped frame is slidably connected to the second fixing pin, and the middle part of the push rod is movably connected to the other end of the L-shaped frame through a second lever; by controlling the extension end of the second cylinder to contract from half of its length to the shortest, the second fixing pin drives the L-shaped frame to rotate, and in cooperation with the second lever, the push rod and the grinding block are pushed towards the motor housing direction, and the end face of the motor housing is continuously ground by the grinding block. After the grinding of the end face of the motor housing is completed, the extension end of the second cylinder is timely controlled to extend to the longest. Due to the pulling force of the tension spring, the grinding block is reset. At the same time, the cutting knife extends into the interior of the motor housing to timely cut its inner wall, thereby accelerating the processing speed of the motor housing; during the continuous grinding of the end face of the motor housing, the feeding tooling is started, and while the motor housing is cooled by the grinding oil, the debris on its surface is also washed away.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. When the present invention is in use, by controlling the extension end of the first cylinder to extend from the shortest to the longest, the sealing plug blocks the round hole, and then the collection tooling is started, and the air in the transfer box is pumped dry through the recovery pipe. At the same time, during the extension of the extension end of the first cylinder, due to the action of the counterweight, the L-shaped suction pipe turns over, so that the input end of the L-shaped suction pipe enters the interior of the motor housing, and the square rod cooperates with the roller to provide support for it, facilitating the suction of the grinding oil carrying the fragmented debris inside the motor housing into the transfer box through the L-shaped suction pipe, avoiding the fragmented debris from easily scratching the inner wall of the motor housing under the action of high-speed cutting and centrifugal force, and avoiding affecting the product quality of the motor housing.

[0014] 2. When the present invention is in use, by controlling the extension end of the second cylinder to contract from half of its length to the shortest, the second fixing pin drives the L-shaped frame to rotate, and in cooperation with the second lever, the push rod and the grinding block are pushed towards the motor housing direction, and the end face of the motor housing is continuously ground by the grinding block. After the grinding of the end face of the motor housing is completed, the extension end of the second cylinder is timely controlled to extend to the longest. Due to the pulling force of the tension spring, the grinding block is reset. At the same time, the cutting knife extends into the interior of the motor housing to timely cut its inner wall, thereby accelerating the processing speed of the motor housing. Description of the Drawings

[0015] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the drawings.

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional schematic diagram of the overall structure of the present invention; Figure 3Schematic structural diagram of the collection mechanism of the present invention; Figure 4 Stereo schematic structural diagram of the collection mechanism of the present invention; Figure 5 Schematic structural diagram of the processing mechanism of the present invention; Figure 6 Partial stereo schematic structural diagram of the processing mechanism of the present invention.

[0017] In the figure: 1, opening and closing door; 2, collection tooling; 3, outer shell; 4, feeding tooling; 5, collection mechanism; 6, drilling tooling; 7, clamping tooling; 8, processing mechanism; 9, support frame; 501, square rod; 502, first lever; 503, transmission plate; 504, L-shaped suction pipe; 505, roller; 506, counterweight; 507, hose; 508, filter screen; 509, transfer box; 510, recovery pipe; 511, sealing plug; 512, first cylinder; 513, first fixing pin; 514, guide frame; 515, round hole; 516, magnet bar; 801, fuel injection pipe; 802, L-shaped frame; 803, guide ring; 804, push plate; 805, push rod; 806, grinding block; 807, cutting knife; 808, second fixing pin; 809, second cylinder; 810, second lever. Specific embodiments

[0018] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of 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.

[0019] Please refer to Figures 1-6 As shown, a multi-station motor housing processing device includes an outer shell 3. A support frame 9 is fixedly installed on the top inner wall of the outer shell 3. Below the support frame 9, there is a processing mechanism 8 for cutting the inner wall of the motor housing, and on one side of the support frame 9, there is a collection mechanism 5 for recovering the debris inside the motor housing.

[0020] Please refer to Figure 2 and Figure 3 As shown, the above-mentioned collection mechanism 5 includes a transfer box 509 fixedly connected to the inner wall of the outer shell 3. A round hole 515 is opened at the top of the transfer box 509, and a guide frame 514 is fixedly installed on the inner wall of the outer shell 3 on one side of the transfer box 509. A square rod 501 is movably inserted into the inside of the guide frame 514, and a first lever 502 is fixedly installed in the middle of the square rod 501.

[0021] Please refer to Figure 3 and Figure 4As shown, a longitudinally arranged first cylinder 512 is fixedly installed on the side surface of the above-mentioned support frame 9. A sealing plug 511 is fixedly installed at the extending end of the first cylinder 512. The size of the sealing plug 511 is adapted to the size of the round hole 515, and a magnet bar 516 is fixedly installed at the bottom of the sealing plug 511. The bottom end of the magnet bar 516 is located within the round hole 515.

[0022] Please refer to Figure 3 and Figure 4 As shown, an L-shaped suction pipe 504 is arranged below the above-mentioned transfer box 509. One end of the L-shaped suction pipe 504 is rotatably connected to the inner wall of the housing 3 through a pin shaft. The top surface of the middle part of the L-shaped suction pipe 504 is communicated with the bottom of the transfer box 509 through a flexible pipe 507, and a counterweight block 506 is also fixedly installed in the middle part of the L-shaped suction pipe 504.

[0023] Please refer to Figure 3 As shown, a roller 505 is rotatably arranged at the bottom of the above-mentioned square rod 501. The roller 505 is in rolling connection with the bottom surface of the middle part of the L-shaped suction pipe 504. The top of the square rod 501 movably penetrates through the support frame 9.

[0024] Please refer to Figure 4 As shown, a transmission plate 503 is rotatably arranged on the inner wall of the housing 3 on the side of the square rod 501 away from the first cylinder 512. The middle part of the transmission plate 503 is movably connected to the first lever 502. A first fixing pin 513 is also fixedly installed at the extending end of the first cylinder 512. The first fixing pin 513 is slidably connected to one end of the transmission plate 503.

[0025] Please refer to Figure 2 and Figure 3 As shown, a collection tooling 2 for recycling grinding oil is fixedly installed on the outer side wall of the above-mentioned housing 3. The collection tooling 2 is a prior art, and an input end of the collection tooling 2 is communicated with a recovery pipe 510. The input end of the recovery pipe 510 penetrates through the transfer box 509 and a filter screen 508 is fixedly installed thereon; by controlling the extending end of the first cylinder 512 to extend from the shortest to the longest, the sealing plug 511 blocks the round hole 515, and then the collection tooling 2 is started, and the air in the transfer box 509 is pumped dry through the recovery pipe 510. At the same time, during the process of the extending end of the first cylinder 512 extending, due to the action of the counterweight block 506, the L-shaped suction pipe 504 turns over, so that the input end of the L-shaped suction pipe 504 enters the inside of the motor housing. The square rod 501 cooperates with the roller 505 to provide support for it, facilitating the suction of the grinding oil carrying fragmented debris inside the motor housing into the transfer box 509 through the L-shaped suction pipe 504, avoiding that under the action of high-speed cutting and centrifugal force, the fragmented debris is likely to scratch the inner wall of the motor housing and affecting the product quality of the motor housing.

[0026] Please refer to Figure 2 and Figure 5As shown, the above-mentioned processing mechanism 8 includes a second cylinder 809 fixedly connected to the support frame 9. A cutting tool 807 is fixedly installed at the extending end of the second cylinder 809. The position of the cutting tool 807 corresponds to the position of the motor housing. A second fixing pin 808 is also fixedly installed at the extending end of the second cylinder 809.

[0027] Please refer to Figure 5 and Figure 6 As shown, two guide rings 803 are fixedly installed on the inner wall of the above-mentioned housing 3. A push rod 805 is movably inserted into the interiors of the two guide rings 803. A grinding block 806 for grinding the burrs at the end of the motor housing is fixedly installed at one end of the push rod 805. A push plate 804 is fixedly installed at the other end of the push rod 805. A tension spring is fixedly connected between the push plate 804 and the housing 3.

[0028] Please refer to Figure 5 As shown, an L-shaped frame 802 is rotatably arranged on the inner wall of the above-mentioned housing 3. One end of the L-shaped frame 802 is slidably connected to the second fixing pin 808. The middle part of the push rod 805 is movably connected to the other end of the L-shaped frame 802 through a second lever 810. By controlling the extending end of the second cylinder 809 to contract from half of its length to the shortest, the second fixing pin 808 drives the L-shaped frame 802 to rotate, and cooperates with the second lever 810 to push the push rod 805 and the grinding block 806 to move towards the motor housing. The end face of the motor housing is continuously ground by the grinding block 806. After the grinding of the end face of the motor housing is completed, the extending end of the second cylinder 809 is promptly controlled to extend to the longest. Due to the pulling force of the tension spring, the grinding block 806 is reset. At the same time, the cutting tool 807 extends into the interior of the motor housing, and its inner wall is promptly cut, thereby accelerating the processing speed of the motor housing. During the continuous grinding of the end face of the motor housing, the feeding tooling 4 is turned on. While cooling the motor housing with grinding oil, the debris on its surface is also washed away.

[0029] Please refer to Figure 2 and Figure 5 As shown, a feeding tooling 4 for providing grinding oil is fixedly embedded at the top of the above-mentioned housing 3. The feeding tooling 4 is a prior art, and the output end of the feeding tooling 4 is communicated with a spray oil pipe 801. The output end of the spray oil pipe 801 is arranged towards the motor housing.

[0030] Please refer to Figure 2 As shown, a servo motor is fixedly installed at the bottom of the above-mentioned housing 3. The output end of the servo motor movably penetrates through the housing 3 and is fixedly installed with a clamping tooling 7 for positioning the motor housing. The clamping tooling 7 is a prior art.

[0031] Please refer to Figure 1 and Figure 2As shown, a drilling tooling 6 for drilling holes in the motor housing is fixedly installed on the inner side wall of the above-mentioned outer shell 3, and the drilling tooling 6 is a prior art.

[0032] Please refer to Figure 1 As shown, an opening and closing door 1 is hinged to the front surface of the above-mentioned outer shell 3.

[0033] Working principle: When the present invention is in use, first, as Figure 1 and Figure 2 shown, open the opening and closing door 1, fix the motor housing through the clamping tooling 7, and drill holes in the side wall of the motor housing through the drilling tooling 6. After completing the drilling operation on the side wall of the motor housing; as Figure 2 , Figure 5 and Figure 6 shown, first turn on the servo motor to make the motor housing rotate. By controlling the extension end of the second cylinder 809 to contract from half of its length to the shortest, the second fixing pin 808 drives the L-shaped frame 802 to rotate, and cooperates with the second lever 810 to push the push rod 805 and the grinding block 806 to move towards the motor housing direction, and continuously grind the end face of the motor housing through the grinding block 806. After completing the grinding of the end face of the motor housing, promptly control the extension end of the second cylinder 809 to extend to the longest. Due to the pulling force of the tension spring, the grinding block 806 is reset. At the same time, the cutting tool 807 extends into the interior of the motor housing to promptly cut its inner wall, thereby accelerating the processing speed of the motor housing; as Figure 2 and Figure 5 shown, during the continuous grinding of the end face of the motor housing, turn on the feeding tooling 4. While cooling the motor housing through the grinding oil, the debris on its surface is also washed away; as Figure 2 and Figure 3 shown, then control the extension end of the first cylinder 512 to extend from the shortest to the longest, so that the sealing plug 511 blocks the round hole 515, and then turn on the collection tooling 2 to pump the air in the transfer box 509 dry through the recovery pipe 510. At the same time, as Figure 3 and Figure 4 shown, during the extension of the extension end of the first cylinder 512, due to the action of the counterweight 506, the L-shaped suction pipe 504 flips, so that the input end of the L-shaped suction pipe 504 enters the interior of the motor housing, and the square rod 501 cooperates with the roller 505 to provide support for it, facilitating the suction of the grinding oil carrying the fragmented debris inside the motor housing into the transfer box 509 through the L-shaped suction pipe 504, avoiding that under the action of high-speed cutting and centrifugal force, the fragmented debris is easy to scratch the inner wall of the motor housing and affecting the product quality of the motor housing; as Figure 3 and Figure 4 shown, at this time, the fragmented debris entering the transfer box 509 is adsorbed by the magnet bar 516 for easy recovery.

[0034] The above are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A multi-station motor housing processing device, including a housing (3), wherein a support frame (9) is fixedly installed at the top of the inner wall of the housing (3), and it is characterized in that: A processing mechanism (8) for cutting the inner wall of the motor housing is provided below the support frame (9), and a collecting mechanism (5) for collecting debris inside the motor housing is provided on one side of the support frame (9). The collecting mechanism (5) includes a transfer box (509) fixedly connected to the inner wall of the housing (3). A round hole (515) is formed at the top of the transfer box (509). A guide frame (514) is fixedly installed on the inner wall of the housing (3) on one side of the transfer box (509). A square rod (501) is movably inserted into the guide frame (514). A first lever (502) is fixedly installed in the middle of the square rod (501).

2. The multi-station motor housing processing equipment according to claim 1, characterized in that, A first cylinder (512) is fixedly installed on the side of the support frame (9). A sealing plug (511) is fixedly installed at the extending end of the first cylinder (512). The size of the sealing plug (511) is adapted to the size of the round hole (515). A magnet bar (516) is fixedly installed at the bottom of the sealing plug (511). The bottom end of the magnet bar (516) is located inside the round hole (515).

3. A multi-station motor housing processing device according to claim 1, characterized in that, An L-shaped suction pipe (504) is provided below the transfer box (509). One end of the L-shaped suction pipe (504) is rotatably connected to the inner wall of the housing (3). The top surface of the middle part of the L-shaped suction pipe (504) is communicated with the bottom of the transfer box (509) through a hose (507). A counterweight block (506) is also fixedly installed in the middle of the L-shaped suction pipe (504).

4. A multi-station motor housing processing device according to claim 1, characterized in that, A roller (505) is rotatably provided at the bottom of the square rod (501). The roller (505) is in rolling connection with the bottom surface of the middle part of the L-shaped suction pipe (504). The top of the square rod (501) movably penetrates through the support frame (9).

5. A multi-station motor housing processing device according to claim 1, characterized in that, A transmission plate (503) is rotatably provided on the inner wall of the housing (3) on the side of the square rod (501) away from the first cylinder (512). The middle part of the transmission plate (503) is movably connected to the first lever (502). A first fixing pin (513) is also fixedly installed at the extending end of the first cylinder (512). The first fixing pin (513) is slidably connected to one end of the transmission plate (503).

6. A multi-station motor housing processing device according to claim 1, characterized in that, A collecting tooling (2) for recovering grinding oil is fixedly installed on the outer side wall of the housing (3). The input end of the collecting tooling (2) is communicated with a recovery pipe (510). The input end of the recovery pipe (510) penetrates through the transfer box (509) and a filter screen (508) is fixedly installed thereon.

7. A multi-station motor housing processing device according to claim 1, characterized in that, The processing mechanism (8) includes a second cylinder (809) fixedly connected to the support frame (9). A cutting tool (807) is fixedly installed at the extending end of the second cylinder (809). The position of the cutting tool (807) corresponds to the position of the motor housing. A second fixing pin (808) is also fixedly installed at the extending end of the second cylinder (809).

8. A multi-station motor housing processing device according to claim 7, characterized in that, On the inner wall of the said housing (3), two guiding rings (803) are fixedly installed. A push rod (805) is movably inserted into the interiors of the two guiding rings (803). One end of the push rod (805) is fixedly installed with a grinding block (806) for grinding the burrs at the end of the motor housing, and the other end of the push rod (805) is fixedly installed with a push plate (804). A tension spring is fixedly connected between the push plate (804) and the housing (3).

9. A multi-station motor housing processing device according to claim 8, characterized in that, An L-shaped frame (802) is rotatably arranged on the inner wall of the said housing (3). One end of the L-shaped frame (802) is slidably connected to a second fixing pin (808). The middle part of the push rod (805) is movably connected to the other end of the L-shaped frame (802) through a second lever (810).

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