Multi-station motor shell processing equipment

Abstract

The application relates to a multi-station motor shell machining device which comprises an outer shell, a supporting frame is fixedly installed at the top of the inner wall of the outer shell, a machining mechanism for cutting the inner wall of the motor shell is arranged below the supporting frame, and a collecting mechanism for recycling the inner scraps of the motor shell is arranged at one side of the supporting frame; the longest extension of the extension end of the first air cylinder is controlled to make the sealing plug plug the round hole, the collecting tool is then opened, the air in the transfer box is sucked through the recycling pipe, and at the same time, the L-shaped suction pipe is turned over due to the action of the counterweight during the extension of the extension end of the first air cylinder, so that the input end of the L-shaped suction pipe enters the interior of the motor shell, the square rod cooperates with the rollers to provide support, the grinding oil carrying the broken scraps in the motor shell is sucked into the transfer box through the L-shaped suction pipe, the broken scraps are prevented from scratching the inner wall of the motor shell under the action of high-speed cutting and centrifugal force, and the product quality of the motor shell is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of motor shell processing, in particular to a multi-station motor shell processing equipment. BACKGROUND

[0002] The multi-station motor shell processing equipment is core equipment for realizing efficient and accurate production in modern motor manufacturing industry, and the processing efficiency and quality of the motor shell are remarkably improved through integration of automatic technology, multi-station collaborative work and intelligent control system; according to the use requirements of the motor shell, appropriate materials are selected, and common motor shell materials are cast iron, aluminum alloy and the like, wherein the cast iron has good damping and wear resistance.

[0003] When the existing multi-station motor shell processing equipment processes the cast iron motor shell, it is inconvenient to timely cut the inner wall of the motor shell after polishing the end face of the motor shell, so that the processing speed of the motor shell is reduced; meanwhile, the broken and crushed debris generated during polishing of the end face of the motor shell will enter the motor shell, and under the action of high-speed cutting and centrifugal force, the broken and crushed debris is easy to scratch the inner wall during cutting of the inner wall of the motor shell, thereby affecting the product quality of the motor shell. SUMMARY

[0004] The technical problem solved by the present application is:

[0005] (1) How to solve the problem that the broken and crushed debris is easy to scratch the inner wall under the action of high-speed cutting and centrifugal force during cutting of the inner wall of the motor shell, thereby affecting the product quality of the motor shell;

[0006] (2) How to solve the problem that it is inconvenient to timely cut the inner wall of the motor shell after polishing the end face of the motor shell, thereby reducing the processing speed of the motor shell.

[0007] The purpose of the present application can be achieved by the following technical scheme: a multi-station motor shell processing equipment, comprising an outer shell, a supporting frame is fixedly installed on the inner wall top of the outer shell, a processing mechanism for cutting the inner wall of the motor shell is arranged below the supporting frame, and a collecting mechanism for recycling the debris in the motor shell is arranged on one side of the supporting frame.

[0008] The collecting mechanism comprises a transfer box fixedly connected with the inner wall of the outer shell, a circular hole is formed in the top of the transfer box, a guide frame is fixedly installed on the inner wall of the outer shell on one side of the transfer box, a square rod is movably inserted into the guide frame, and a first turning rod is fixedly installed on the middle of the square rod.

[0009] A further technical improvement of the present invention is that a longitudinally arranged first cylinder is fixedly installed on the side of the support frame, a sealing plug is fixedly installed on the protruding end of the first cylinder, the size of the sealing plug is adapted to the size of the circular hole, and a magnet rod is fixedly installed on the bottom of the sealing plug, and the bottom end of the magnet rod is located in the circular hole.

[0010] A further technical improvement of the present invention is that an L-shaped straw is provided below the transfer box, one end of the L-shaped straw is rotatably connected to the inner wall of the outer shell through a pin, the top surface of the middle part of the L-shaped straw is connected to the bottom of the transfer box through a hose, and a counterweight block is also fixedly installed in the middle part of the L-shaped straw.

[0011] A further technical improvement of the present invention is that a roller is rotatably provided at the bottom of the square rod, the roller is rollingly connected to the middle bottom surface of the L-shaped straw, and the top of the square rod movably passes through the support frame.

[0012] A further technical improvement of the present invention is that a transmission plate is rotatably provided on the inner wall of the outer shell on the side of the square rod away from the first cylinder, the middle part of the transmission plate is movably connected to the first shift rod, and the protruding end of the first cylinder is also fixedly installed with a first fixing pin, which is slidably connected to one end of the transmission plate.

[0013] A further technical improvement of the present invention is that: a collecting tool for recovering grinding oil is fixedly installed on the outer wall of the shell, the collecting tool is a prior art, and the input end of the collecting tool is connected to a recovery pipe, the input end of the recovery pipe passes through the transfer box and is fixedly installed with a filter screen; by controlling the protruding end of the first cylinder to extend from the shortest to the longest, the sealing plug blocks the circular hole, and then the collecting tool is opened to drain the air in the transfer box through the recovery pipe. At the same time, during the extension of the protruding end of the first cylinder, due to the action of the counterweight, the L-shaped straw flips over, so that the input end of the L-shaped straw enters the interior of the motor housing, and the square rod cooperates with the roller to provide support thereto, so that the grinding oil carrying broken debris inside the motor housing is sucked into the transfer box through the L-shaped straw, so as to avoid the broken debris easily scratching the inner wall of the motor housing under the action of high-speed cutting and centrifugal force, thereby avoiding affecting the product quality of the motor housing.

[0014] A further technical improvement of the present invention is that the processing mechanism includes a second cylinder fixedly connected to the support frame, and a cutting knife is fixedly installed on the protruding end of the second cylinder. The position of the cutting knife corresponds to the position of the motor housing, and a second fixing pin is also fixedly installed on the protruding end of the second cylinder.

[0015] A further technical improvement of the present invention is that two guide rings are fixedly installed on the inner wall of the outer shell, and a push rod is inserted into the interior of the two guide rings for mutual movement. A grinding block for grinding burrs on the end of the motor shell is fixedly installed on one end of the push rod, and a push plate is fixedly installed on the other end of the push rod, and a tension spring is fixedly connected between the push plate and the outer shell.

[0016] The L-shaped frame is rotatably provided on the inner wall of the shell, and one end of the L-shaped frame is slidably connected to the second fixed pin, and the middle part of the push rod is movably connected to the other end of the L-shaped frame through the second shift rod; by controlling the extended end of the second cylinder to retract from half its length to the shortest, the second fixed pin drives the L-shaped frame to rotate, and cooperates with the second shift rod to push the push rod and the grinding block toward the motor shell, and continuously grinds the end face of the motor shell by the grinding block. After completing the grinding of the end face of the motor shell, the extended end of the second cylinder is promptly controlled to extend to the longest, and due to the tension of the tension spring, the grinding block is reset, and at the same time, the cutting knife is extended into the interior of the motor shell to cut its inner wall in time, thereby accelerating the speed of motor shell processing; in the process of continuously grinding the end face of the motor shell, the feeding tool is turned on, and the motor shell is cooled by the grinding oil while the debris on its surface is washed away.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When the present invention is in use, the extended end of the first cylinder is controlled to extend from the shortest to the longest, so that the sealing plug blocks the circular hole, and then the collecting tooling is opened to drain the air in the transfer box through the recovery pipe. At the same time, during the extension of the extended end of the first cylinder, due to the action of the counterweight, the L-shaped straw is flipped, so that the input end of the L-shaped straw enters the interior of the motor housing. The square rod cooperates with the roller to provide support for it, so that the grinding oil carrying broken debris in the motor housing can be sucked into the transfer box through the L-shaped straw, so as to avoid the broken debris from easily scratching the inner wall of the motor housing under the action of high-speed cutting and centrifugal force, thereby avoiding affecting the product quality of the motor housing.

[0019] 2. When the present invention is in use, the extended end of the second cylinder is controlled to shrink from half its length to the shortest, so that the second fixing pin drives the L-shaped frame to rotate, and cooperates with the second shifting rod to push the push rod and the grinding block toward the motor housing, 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 extended end of the second cylinder is promptly controlled to extend to the longest length. Due to the tension of the tension spring, the grinding block is reset. At the same time, the cutting knife is inserted into the interior of the motor housing to cut its inner wall in time, thereby accelerating the processing speed of the motor housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the collecting mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the collecting mechanism structure of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the processing mechanism of the present invention;

[0026] Figure 6 It is a three-dimensional schematic diagram of the local structure of the processing mechanism of the present invention.

[0027] Figure: 1. Opening and closing door; 2. Collection tool; 3. Housing; 4. Feeding tool; 5. Collection mechanism; 6. Drilling tool; 7. Clamping tool; 8. Processing mechanism; 9. Support frame; 501. Square rod; 502. First lever; 503. Transmission plate; 504. L-shaped straw; 505. Roller; 506. Counterweight; 507. Hose; 508. Filter; 509. Transfer box; 510 , recovery pipe; 511, sealing plug; 512, first cylinder; 513, first fixing pin; 514, guide frame; 515, round hole; 516, magnet rod; 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 shift rod. DETAILED DESCRIPTION

[0028] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figures 1-6 As shown, a multi-station motor casing processing equipment includes a casing 3, a support frame 9 is fixedly installed on the top of the inner wall of the casing 3, a processing mechanism 8 for cutting the inner wall of the motor casing is provided below the support frame 9, and a collection mechanism 5 for recovering debris inside the motor casing is provided on one side of the support frame 9.

[0030] See also Figure 2 and Figure 3 As shown, the above-mentioned collecting mechanism 5 includes a transfer box 509 fixedly connected to the inner wall of the outer shell 3, a circular hole 515 is opened on 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, and a square rod 501 is movably inserted into the interior of the guide frame 514, and a first shift rod 502 is fixedly installed in the middle of the square rod 501.

[0031] See also Figure 3 and Figure 4 As shown, a longitudinally arranged first cylinder 512 is fixedly installed on the side of the above-mentioned support frame 9, and a sealing plug 511 is fixedly installed on the protruding end of the first cylinder 512. The size of the sealing plug 511 is adapted to the size of the circular hole 515, and a magnet rod 516 is fixedly installed on the bottom of the sealing plug 511, and the bottom end of the magnet rod 516 is located in the circular hole 515.

[0032] See also Figure 3 and Figure 4 As shown, an L-shaped straw 504 is provided below the above-mentioned transfer box 509. One end of the L-shaped straw 504 is rotatably connected to the inner wall of the outer shell 3 through a pin shaft. The middle top surface of the L-shaped straw 504 is connected to the bottom of the transfer box 509 through a hose 507, and a counterweight block 506 is also fixedly installed in the middle of the L-shaped straw 504.

[0033] See also Figure 3 As shown, a roller 505 is rotatably provided at the bottom of the square rod 501 , and the roller 505 is rollingly connected to the middle bottom surface of the L-shaped straw 504 , and the top of the square rod 501 movably passes through the support frame 9 .

[0034] See also Figure 4 As shown, a transmission plate 503 is rotatably provided on the inner wall of the shell 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 with the first shift rod 502. The protruding end of the first cylinder 512 is also fixedly installed with a first fixing pin 513, and the first fixing pin 513 is slidably connected to one end of the transmission plate 503.

[0035] See also Figure 2 and Figure 3As shown, a collecting tool 2 for recovering grinding oil is fixedly installed on the outer wall of the above-mentioned shell 3. The collecting tool 2 is a prior art, and the input end of the collecting tool 2 is connected to a recovery pipe 510. The input end of the recovery pipe 510 passes through the transfer box 509 and is fixedly installed with a filter 508. By controlling the extended end of the first cylinder 512 from the shortest to the longest, the sealing plug 511 blocks the circular hole 515, and then the collecting tool 2 is opened to drain the air in the transfer box 509 through the recovery pipe 510. At the same time, during the extension of the protruding end of the first cylinder 512, due to the action of the counterweight 506, the L-shaped straw 504 flips over, so that the input end of the L-shaped straw 504 enters the interior of the motor housing, and the square rod 501 cooperates with the roller 505 to provide support for it, so that the grinding oil carrying broken debris inside the motor housing is sucked into the transfer box 509 through the L-shaped straw 504, avoiding the broken debris from easily scratching the inner wall of the motor housing under the action of high-speed cutting and centrifugal force, thereby avoiding affecting the product quality of the motor housing.

[0036] See also Figure 2 and Figure 5 As shown, the above-mentioned processing mechanism 8 includes a second cylinder 809 fixedly connected to the support frame 9, and a cutting knife 807 is fixedly installed on the protruding end of the second cylinder 809. The position of the cutting knife 807 corresponds to the position of the motor housing. A second fixing pin 808 is also fixedly installed on the protruding end of the second cylinder 809.

[0037] See also Figure 5 and Figure 6 As shown, two guide rings 803 are fixedly installed on the inner wall of the above-mentioned shell 3, and a push rod 805 is movably inserted inside the two guide rings 803. A grinding block 806 for grinding burrs on the end of the motor shell is fixedly installed at one end of the push rod 805, and 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 shell 3.

[0038] See also Figure 5As shown, an L-shaped frame 802 is rotatably provided on the inner wall of the housing 3, one end of the L-shaped frame 802 is slidably connected to the second fixing pin 808, and the middle part of the push rod 805 is movably connected to the other end of the L-shaped frame 802 through the second shifting rod 810; by controlling the extended end of the second cylinder 809 to shrink from half its length to the shortest, the second fixing pin 808 drives the L-shaped frame 802 to rotate, and cooperates with the second shifting rod 810 to push the push rod 805 and the grinding block 806 toward the motor housing, and the grinding block 806 is pressed against the motor housing. The end face of the motor housing is continuously polished. After the polishing of the end face of the motor housing is completed, the protruding end of the second cylinder 809 is promptly controlled to extend to the longest. Due to the tension of the tension spring, the polishing block 806 is reset. At the same time, the cutting knife 807 is inserted into the interior of the motor housing to cut its inner wall in time, thereby accelerating the processing speed of the motor housing. During the continuous polishing of the end face of the motor housing, the feeding tool 4 is turned on, and the grinding oil is used to cool the motor housing while washing away the debris on its surface.

[0039] See also Figure 2 and Figure 5 As shown, a feeding fixture 4 for providing grinding oil is fixedly embedded on the top of the above-mentioned shell 3. The feeding fixture 4 is the existing technology, and the output end of the feeding fixture 4 is connected to the oil injection pipe 801, and the output end of the oil injection pipe 801 is set toward the motor shell.

[0040] See also Figure 2 As shown, a servo motor is fixedly installed at the bottom of the above-mentioned housing 3, and the output end of the servo motor movably passes through the housing 3, and a clamping tool 7 for positioning the motor housing is fixedly installed. The clamping tool 7 is a prior art.

[0041] See also Figure 1 and Figure 2 As shown, a drilling tool 6 for drilling holes in the motor housing is fixedly installed on the inner side wall of the above-mentioned housing 3, and the drilling tool 6 is a prior art.

[0042] See also Figure 1 As shown, the front of the housing 3 is hinged with an opening and closing door 1.

[0043] Working principle: When the present invention is used, first, Figure 1 and Figure 2 As shown, open the opening and closing door 1, fix the motor housing by clamping the tool 7, and punch the side wall of the motor housing by drilling the tool 6. After completing the punching operation on the side wall of the motor housing; Figure 2 、 Figure 5 and Figure 6As shown, the servo motor is first turned on to rotate the motor housing, and the extended end of the second cylinder 809 is controlled to retract from half its length to the shortest, so that the second fixing pin 808 drives the L-shaped frame 802 to rotate, and the second lever 810 is cooperated to push the push rod 805 and the grinding block 806 toward the motor housing, and 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 extended end of the second cylinder 809 is promptly controlled to extend to the longest length. Due to the tension of the tension spring, the grinding block 806 is reset. At the same time, the cutting knife 807 is inserted into the interior of the motor housing to cut its inner wall in time, thereby accelerating the processing speed of the motor housing. Figure 2 and Figure 5 As shown, during the continuous grinding process of the motor housing end face, the feeding tool 4 is turned on, and the motor housing is cooled by the grinding oil while the debris on its surface is washed away; Figure 2 and Figure 3 As shown, by controlling the extension end of the first cylinder 512 from the shortest to the longest, the sealing plug 511 blocks the circular hole 515, and then the collecting tool 2 is opened to drain the air in the transfer box 509 through the recovery pipe 510. At the same time, as shown in FIG. Figure 3 and Figure 4 As shown, during the extension of the protruding end of the first cylinder 512, due to the action of the counterweight 506, the L-shaped suction pipe 504 is turned over, so that the input end of the L-shaped suction pipe 504 enters the interior of the motor housing. The square rod 501 cooperates with the roller 505 to provide support for it, so that the grinding oil carrying the broken debris inside the motor housing can be sucked into the transfer box 509 through the L-shaped suction pipe 504, thereby preventing the broken debris from easily scratching the inner wall of the motor housing under the action of high-speed cutting and centrifugal force, thereby avoiding affecting the product quality of the motor housing; Figure 3 and Figure 4 As shown, at this time, the broken debris entering the transfer box 509 is adsorbed by the magnet rod 516 to facilitate its recovery.

[0044] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A multi-station motor housing processing device, comprising a housing (3), wherein a support frame (9) is fixedly mounted on the top of the inner wall of the housing (3), 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 recovering 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 outer shell (3), a circular hole (515) is opened on 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 interior of the guide frame (514), and a first shifting rod (502) is fixedly installed in the middle of the square rod (501); A first cylinder (512) is fixedly mounted on the side of the support frame (9), a sealing plug (511) is fixedly mounted on the protruding end of the first cylinder (512), the size of the sealing plug (511) is adapted to the size of the circular hole (515), and a magnet rod (516) is fixedly mounted on the bottom of the sealing plug (511), the bottom end of the magnet rod (516) is located in the circular hole (515); an L-shaped straw (504) is provided below the transfer box (509), the L-shaped One end of the suction pipe (504) is rotatably connected to the inner wall of the housing (3), the top surface of the middle portion of the L-shaped suction pipe (504) is connected to the bottom of the transfer box (509) through a hose (507), and a counterweight (506) is fixedly installed in the middle portion of the L-shaped suction pipe (504); 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), and the middle portion of the transmission plate (503) is movably connected to the first shifting rod (502). The protruding end of the first cylinder (512) is also fixedly mounted with a first fixing pin (513), and the first fixing pin (513) is slidably connected to one end of the transmission plate (503); the processing mechanism (8) includes a second cylinder (809) fixedly connected to the support frame (9), the protruding end of the second cylinder (809) is fixedly mounted with a cutting knife (807), the position of the cutting knife (807) corresponds to the position of the motor housing, and the protruding end of the second cylinder (809) is also fixedly mounted with a second fixing pin (808); two guide rings (803) are fixedly mounted on the inner wall of the housing (3), and a push rod (805) is movably inserted into the interior of the two guide rings (803), one end of the push rod (805) is fixedly mounted with a grinding block (806) for grinding burrs on the end of the motor housing, and the other end of the push rod (805) is fixedly mounted with a push plate (804), and a tension spring is fixedly connected between the push plate (804) and the housing (3).

2. The multi-station motor housing processing equipment according to claim 1, characterized in that: The bottom of the square rod (501) is rotatably provided with a roller (505), and the roller (505) is in rolling connection with the middle bottom surface of the L-shaped straw (504). The top of the square rod (501) movably passes through the support frame (9).

3. The multi-station motor housing processing equipment according to claim 1, characterized in that: A collecting tool (2) for recovering grinding oil is fixedly mounted on the outer wall of the housing (3); the input end of the collecting tool (2) is connected to a recovery pipe (510); the input end of the recovery pipe (510) passes through the transfer box (509) and is fixedly mounted with a filter screen (508).

4. The multi-station motor housing processing equipment according to claim 1, characterized in that: An L-shaped frame (802) is rotatably provided on the inner wall of the housing (3), one end of the L-shaped frame (802) is slidably connected to the second fixing pin (808), and the middle portion of the push rod (805) is movably connected to the other end of the L-shaped frame (802) via a second shifting rod (810).

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