A motor housing processing device with positioning and calibration function and a method thereof

Abstract

The invention discloses a motor casing processing device with positioning and calibration functions and a method thereof, and relates to the technical field of motor casing processing devices. The invention comprises an operating table, wherein a Z-shaped frame is fixed on the top surface of the operating table, an electric telescopic rod is penetrated through and fixedly installed on the top surface of the Z-shaped frame, two drilling rigs are fixedly installed on the bottom surface of the telescopic end of the electric telescopic rod, a servo motor is fixedly installed on the right side of the top surface of the operating table, a screw is fixedly installed on the left side of the rotating shaft of the servo motor, a T-ring is rotatably installed on the left side of the outer wall of the screw, the bottom surface of the T-ring is fixedly connected to the top surface of the operating table, and two U-shaped rods are fixed on the top surface of the operating table. The invention limits the motor casing left and right by a foam block on a splint, and limits the motor casing front and back by a rubber tube, thereby avoiding the problem of drilling deviation of a processing device caused by the front and back deviation of the motor casing.

Description

Technical Field

[0001] The present invention relates to the technical field of motor casing processing devices, and in particular to a motor casing processing device with positioning and calibration functions and a method thereof. Background Art

[0002] The motor housing processing device is an integral part of the motor manufacturing process. When drilling holes in the motor housing, the processing device can accurately drill holes in the motor housing to ensure accuracy and reliability during motor assembly and improve the processing efficiency of the motor housing.

[0003] Patent No. CN212793023U discloses a centrifugal pump casing processing device including a machine tool, a tool holder and a fixture installed on the machine tool, the machine tool including a spindle and a chuck installed on the spindle, the fixture including a clamping body, a disc and a clamping device clamped in the chuck, the upper and lower ends of the clamping body have an upper frustum and a lower frustum, the disc is mounted on the upper frustum by screws, the clamping device includes a pressing plate and a clamping stud, and the casing to be processed is pressed between the chuck and the pressing plate by the clamping device. The centrifugal pump casing processing device of this patent solves the problem of clamping a centrifugal pump casing with a hole or stop diameter less than 200 mm on a vertical lathe by adding a clamp between the chuck and the casing to be processed. The clamping rigidity is strong, and the requirements of dimensional accuracy, form and position tolerance, and surface roughness can be met, thereby improving production efficiency and reducing production costs.

[0004] However, the current centrifugal pump casing processing device has the following problems: when the centrifugal pump casing processing device is in use, the motor casing is easily offset forward and backward during the clamping process while moving and clamping the motor casing, thereby causing the drilling of the processing device to be offset. Therefore, we propose a motor casing processing device and method with positioning and calibration functions. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a motor housing processing device and method with positioning and calibration functions, which solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a motor housing processing device with positioning and calibration functions, comprising an operating table, a Z-shaped frame is fixed on the top surface of the operating table, an electric telescopic rod is penetrated and fixedly installed on the top surface of the Z-shaped frame, two drilling rigs are fixedly installed on the bottom surface of the telescopic end of the electric telescopic rod, a servo motor is fixedly installed on the right side of the top surface of the operating table, a screw is fixedly installed on the left side of the rotating shaft of the servo motor, a T-ring is rotatably installed on the left side of the outer wall of the screw, the bottom surface of the T-ring is fixedly connected to the top surface of the operating table, two U-shaped rods are fixed on the top surface of the operating table, a three-ring plate is rotatably installed on the outer wall of the screw, the inner wall of the three-ring plate is meshed with the spiral groove of the screw, and the inner wall of the three-ring plate is slidably connected to the outer walls of the two U-shaped rods Then, two short rods are fixed to the top surface of the three-ring plate, and a bottom plate is fixed to the top surfaces of the two short rods. Two through tubes are provided on the bottom surface of the bottom plate, and four sliding rods are slidably installed on the inner walls of the two through tubes of the bottom plate, and compression springs are respectively fixed at the ends of the four sliding rods close to each other, and two clamping plates are fixed at the ends of the four sliding rods away from each other, and L-shaped thin rods are respectively fixed at the front and back sides of the two clamping plates, and two rubber tubes are slidably installed on the outer walls of the four L-shaped thin rods. When the motor housing on the bottom plate is being drilled, the foam blocks on the clamping plates limit the motor housing to the left and right, and the rubber tube limits the motor housing to the front and back, so that the motor housing is calibrated and positioned on the bottom plate during the mobile drilling process, and an anti-vibration component is provided on the side of the two clamping plates away from each other;

[0007] The anti-vibration assembly comprises two square plates, the two square plates are respectively fixed on the sides of the two clamping plates away from each other, the tops of the two square plates are respectively hinged with inclined plates, the sides of the two inclined plates away from the two square plates are respectively fixed with rubber columns, the sides of the two inclined plates away from each other are fixed with arc-shaped elastic bars, and the ends of the two arc-shaped elastic bars away from the two inclined plates are fixed on the outer walls of the two square plates. Under the elastic force of the arc-shaped elastic bars, the rubber columns are tightly pressed against the motor housing, thereby reducing the vibration of the motor housing on the bottom plate during the drilling process;

[0008] Anti-shake devices are arranged on the front and back sides of the two square plates, and a limiting device is arranged in the middle of the top surface of the anti-shake device.

[0009] According to the above technical solution, the base plate is located below the two drilling rigs, the two compression springs are respectively located in the middle of the two through tubes of the base plate, foam blocks are respectively provided on the top of the side where the two splints are close to each other, and the two rubber columns are located above the two splints.

[0010] According to the above technical solution, the anti-shake device includes four U-shaped frames, four spring rods, four U-shaped plates and four rollers. The four U-shaped frames are respectively fixed on the front and back sides of the two clamps, the four spring rods are fixed on the side of each U-shaped frame away from the clamps, the four U-shaped plates are fixed on the bottom surface of the telescopic end of each spring rod, and the four rollers are rotatably installed in front and behind the inner wall of each U-shaped plate. The rollers support the bottom plate, and the springs in the spring rods reduce the violent shaking generated during movement.

[0011] According to the above technical solution, the anti-shake device also includes two double-fork blocks, two vertical columns, two arc plates and two sponge blocks. The two double-fork blocks are respectively fixed on the side where the four spring rods are close to each other, the two vertical columns are respectively fixed in the middle of the bottom surfaces of the two double-fork blocks, the two arc plates are fixed on the bottom surfaces of the two vertical columns, and the two sponge blocks are fixed in the middle of the bottom surfaces of the two arc plates. The sponge blocks wipe the spiral groove of the screw to prevent the spiral groove of the screw from being stuck with debris left over from drilling.

[0012] According to the above technical solution, the four rollers are respectively arranged on the top surface of the operating table, and the two sponge blocks are respectively arranged on the outer wall of the spiral groove of the screw.

[0013] According to the above technical solution, the limiting device includes two L-shaped plates, two sliding columns, four ring blocks and two U-shaped ring frames, the two L-shaped plates are fixed in the middle of the top surfaces of the two double-fork blocks, the two sliding columns are fixed at the top of one side of the two L-shaped plates away from each other, the four ring blocks are respectively fixed on both sides of the outer walls of the two U-shaped rods, the two U-shaped ring frames are fixed in the middle of the top surfaces of the four ring blocks, and circular holes are opened on the tops of the outer walls of the two U-shaped ring frames. The sliding columns will slide into the circular holes of the U-shaped ring frames, so that the U-shaped ring frames can limit the L-shaped plates.

[0014] According to the above technical solution, the limiting device also includes two straight rings, four arc-shaped spring pieces and four rubber strips. The two straight rings are fixed on the outer walls of the two sliding columns, the four arc-shaped spring pieces are fixed on the side of the two straight rings away from each other, and the four rubber strips are respectively fixed on the side of the four arc-shaped spring pieces away from each other. Under the elastic force of the arc-shaped spring pieces, the equipment is prevented from colliding with the U-shaped ring frame when the U-shaped ring frame is limited.

[0015] According to the above technical solution, the circular holes of the two U-shaped ring frames are respectively located on the movement tracks of the two sliding columns, the two straight rings are located on the left and right sides of the bottom plate, and the two U-shaped ring frames are respectively located on the movement tracks of the four rubber strips.

[0016] A method for using a motor housing processing device with positioning and calibration functions comprises the following steps:

[0017] S1. The staff places the motor housing downward on the bottom plate. Under the action of the squeezing force, the foam block on the clamp clamps the motor housing;

[0018] S2. The foam block on the clamping plate limits the motor housing to the left and right, and the rubber tube limits the motor housing to the front and back, so that the motor housing is calibrated and positioned on the bottom plate during the mobile drilling process;

[0019] S3, the telescopic end of the electric telescopic rod moves downward, the electric telescopic rod drives the drilling rig to move downward, and the drilling rig performs drilling processing on the surface of the motor housing;

[0020] S4. Under the elastic force of the arc-shaped spring bar, the rubber column is tightly pressed against the motor housing, reducing the vibration of the motor housing on the bottom plate during the drilling process;

[0021] S5, rollers support the bottom plate, and the spring in the spring rod reduces the violent shaking during movement;

[0022] S6. Wipe the spiral groove of the screw with a sponge to prevent the spiral groove of the screw from being stuck with debris left over from drilling.

[0023] S7, the sliding column will slide into the round hole of the U-shaped ring frame, allowing the U-shaped ring frame to limit the L-shaped plate;

[0024] S8. Under the elastic force of the arc-shaped spring piece, the equipment is prevented from hitting the U-shaped ring frame when the U-shaped ring frame is limited.

[0025] The present invention provides a motor housing processing device with positioning and calibration functions. It has the following beneficial effects:

[0026] (1) The present invention uses a servo motor, a screw, a T-ring, a U-shaped rod, a three-ring plate, a short rod, a base plate, a sliding rod, a clamping plate, a compression spring, an L-shaped thin rod, a rubber tube, a square plate, an inclined plate and a rubber column in conjunction with an arc-shaped elastic strip. When the motor housing on the base plate is being drilled, the foam block on the clamping plate limits the motor housing to the left and right, and the rubber tube limits the motor housing to the front and back. When the motor housing is moving and drilling, the motor housing is calibrated and positioned on the base plate to prevent the motor housing from shifting forward and backward and causing the drilling device to shift. In addition, under the elastic force of the arc-shaped elastic strip, the rubber column is tightly pressed against the motor housing to reduce the vibration of the motor housing on the base plate during the drilling process, thereby preventing the motor housing from vibrating on the base plate and causing inaccurate drilling.

[0027] (2) The present invention sets an anti-shake device so that the U-shaped frame, spring rod, U-shaped plate, roller, double fork block, vertical column and arc plate cooperate with the sponge block, and the roller supports the bottom plate. The spring in the spring rod reduces the violent shaking generated during movement, thereby preventing the motor housing from vigorous shaking during movement, which causes inconvenience in drilling the motor housing. In addition, the sponge block wipes the spiral groove of the screw, so that the spiral groove of the screw will not be stuck with debris left by drilling, thereby preventing the spiral groove of the screw from being stuck with debris causing equipment operation jams.

[0028] (3) The present invention sets a limiting device so that the L-shaped plate, sliding column, ring block, U-shaped ring frame, straight ring and arc-shaped spring piece cooperate with the rubber strip, and the sliding column will slide into the circular hole of the U-shaped ring frame, so that the U-shaped ring frame can limit the L-shaped plate, thereby preventing the motor housing from moving too far to the left and right, resulting in poor drilling effect of the equipment. In addition, under the elastic force of the arc-shaped spring piece, the U-shaped ring frame is prevented from hitting the U-shaped ring frame when it is limited, thereby preventing the equipment from hitting the U-shaped ring frame and causing damage to equipment parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the present invention as a whole;

[0030] Figure 2 It is a cross-sectional schematic diagram of the servo motor of the present invention;

[0031] Figure 3 For the present invention Figure 2 A local enlarged schematic diagram of the middle A;

[0032] Figure 4 is a cross-sectional schematic diagram of the anti-shake device of the present invention;

[0033] Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0034] Figure 6 is a cross-sectional schematic diagram of the limiting device of the present invention;

[0035] Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram of point C in the middle.

[0036] In the figure: 1. operating table; 2. Z-shaped frame; 3. electric telescopic rod; 4. drilling rig; 5. servo motor; 6. anti-shake device; 61. U-shaped frame; 62. spring rod; 63. U-shaped plate; 64. roller; 65. double fork block; 66. vertical column; 67. arc plate; 68. sponge block; 7. limit device; 71. L-shaped plate; 72. sliding column; 73. ring block; 74. U-shaped ring frame; 75. straight ring; 76. arc spring; 77. rubber strip; 8. screw rod; 9. T ring; 10. U-shaped rod; 11. three-ring plate; 12. short rod; 13. bottom plate; 14. compression spring; 15. sliding rod; 16. clamping plate; 17. L-shaped thin rod; 18. rubber tube; 19. square plate; 20. inclined plate; 21. rubber column; 22. arc spring strip. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] See also Figure 1-Figure 7 One embodiment of the present invention is: a motor housing processing device with positioning and calibration function, comprising an operating table 1, a Z-shaped frame 2 is fixed on the top surface of the operating table 1, an electric telescopic rod 3 is passed through and fixedly installed on the top surface of the Z-shaped frame 2, and two drilling machines 4 are fixedly installed on the bottom surface of the telescopic end of the electric telescopic rod 3;

[0039] A servo motor 5 is fixedly installed on the right side of the top surface of the operating table 1, a screw rod 8 is fixedly installed on the left side of the rotating shaft of the servo motor 5, a T-ring 9 is rotatably installed on the left side of the outer wall of the screw rod 8, and the bottom surface of the T-ring 9 is fixedly connected to the top surface of the operating table 1, two U-shaped rods 10 are fixed on the top surface of the operating table 1, a three-ring plate 11 is rotatably installed on the outer wall of the screw rod 8, the inner wall of the three-ring plate 11 and the spiral groove of the screw rod 8 are meshed with each other, and the inner wall of the three-ring plate 11 is slidably connected with the outer walls of the two U-shaped rods 10, two short rods 12 are fixed on the top surface of the three-ring plate 11, a bottom plate 13 is fixed on the top surface of the two short rods 12, two through pipes are provided on the bottom surface of the bottom plate 13, four slide rods 15 are slidably installed on the inner walls of the two through pipes of the bottom plate 13, and compression springs 14 are respectively fixed on the ends of the four slide rods 15 close to each other. Two clamping plates 16 are fixed at one end away from each other, and L-shaped thin rods 17 are fixed to the front and back of the two clamping plates 16 respectively. Two rubber tubes 18 are slidably installed on the outer walls of the four L-shaped thin rods 17. The bottom plate 13 is located below the two drilling rigs 4, and the two compression springs 14 are respectively located in the middle of the two through tubes of the bottom plate 13. Foam blocks are respectively arranged on the top of the side where the two clamping plates 16 are close to each other. When the motor housing on the bottom plate 13 is being drilled, the foam blocks of the clamping plates 16 limit the motor housing to the left and right, and the rubber tubes 18 limit the motor housing to the front and back, so that the motor housing is calibrated and positioned on the bottom plate 13 during the process of moving the drilling, so as to avoid the front and back deviation of the motor housing during the drilling process, which causes the drilling deviation of the processing device;

[0040] An anti-vibration assembly is provided on the side where the two clamps 16 are away from each other, and the anti-vibration assembly includes two square plates 19, the two square plates 19 are respectively fixed on the side where the two clamps 16 are away from each other, and the tops of the two square plates 19 are respectively hinged with inclined plates 20, and the two inclined plates 20 are respectively fixed with rubber columns 21 on the side away from the two square plates 19, and the two inclined plates 20 are fixed with arc-shaped elastic bars 22 on the side away from each other, and one end of the two arc-shaped elastic bars 22 away from the two inclined plates 20 is fixed on the outer wall of the two square plates 19, and the two rubber columns 21 are located above the two clamps 16. When the drilling rig 4 drills the motor housing downward, under the elastic force of the arc-shaped elastic bars 22, the rubber columns 21 are tightly pressed against the motor housing, thereby reducing the vibration of the motor housing on the bottom plate 13 during the drilling process, and avoiding the vibration of the motor housing on the bottom plate 13 when the equipment is in use, which causes inaccurate drilling.

[0041] When in use, the operating table 1 supports the Z-shaped frame 2, and the staff starts the electric telescopic rod 3 on the Z-shaped frame 2, and the telescopic end of the electric telescopic rod 3 moves downward. At the same time, the drilling machine 4 on the telescopic end of the electric telescopic rod 3 is started, and the drilling machine 4 starts to rotate. The electric telescopic rod 3 drives the drilling machine 4 to move downward, and the drilling machine 4 drills the surface of the motor housing. Since the motor housing is easily offset forward and backward during the clamping process, when processing the motor housing, the staff places the motor housing downward on the bottom plate 13, and under the action of the extrusion force Under the action of the clamping plate 16, the slide bar 15 moves, the slide bar 15 slides in the through tube of the bottom plate 13, the slide bar 15 pulls the compression spring 14, under the elastic force of the compression spring 14, the foam block on the clamping plate 16 clamps the motor housing, at the same time, the clamping plate 16 drives the L-shaped thin rod 17 to move, the L-shaped thin rod 17 slides in the rubber tube 18, the servo motor 5 on the operating table 1 is started, the servo motor 5 shaft starts to rotate back and forth, the servo motor 5 shaft drives the screw 8 to rotate back and forth, the screw 8 rotates back and forth in the T ring 9, and the screw 8 drives the three-ring plate 11 The three-ring plate 11 is restricted by the U-shaped rod 10. Under the action of the spiral groove of the screw 8, the three-ring plate 11 reciprocates left and right on the screw 8. The three-ring plate 11 slides back and forth on the U-shaped rod 10. The three-ring plate 11 drives the short rod 12 to reciprocate left and right. The short rod 12 drives the bottom plate 13 to reciprocate left and right. The bottom plate 13 drives the motor housing to reciprocate left and right. At the same time, the through pipe of the bottom plate 13 drives the sliding rod 15 to reciprocate left and right. The sliding rod 15 drives the clamping plate 16 to reciprocate left and right. The clamping plate 16 drives the L-shaped thin rod 17 to move left and right. The L-shaped thin rod 17 reciprocates right and left, and the rubber tube 18 reciprocates left and right, so that when the motor housing on the base plate 13 is being drilled, the foam block on the clamping plate 16 limits the motor housing to the left and right, and the rubber tube 18 limits the motor housing to the front and back, so that the motor housing is calibrated and positioned on the base plate 13 during the mobile drilling process, preventing the motor housing from shifting forward and backward on the base plate 13 when the equipment is in use, thereby avoiding the problem of drilling deviation of the processing device caused by the front and back deviation of the motor housing during the drilling process.

[0042] While the slide bar 15 drives the clamping plate 16 to move back and forth left and right, the clamping plate 16 drives the square plate 19 to move back and forth left and right, the square plate 19 drives the inclined plate 20 to move back and forth left and right, the inclined plate 20 drives the rubber column 21 to move back and forth left and right, and the inclined plate 20 drives the arc spring bar 22 to move back and forth left and right. When the drilling rig 4 drills the motor housing downward, under the elastic force of the arc spring bar 22, the rubber column 21 is tightly against the motor housing, reducing the vibration of the motor housing on the bottom plate 13 during the drilling process, thereby avoiding the problem of inaccurate drilling caused by the vibration of the motor housing on the bottom plate 13 when the equipment is in use.

[0043] See also Figure 1-Figure 7, on the basis of the above embodiment, in another embodiment of the present invention, an anti-shake device 6 is provided on the front and back sides of the two square plates 19, and the anti-shake device 6 includes four U-shaped frames 61, four spring rods 62, four U-shaped plates 63 and four rollers 64. The four U-shaped frames 61 are respectively fixed on the front and back sides of the two clamping plates 16, the four spring rods 62 are fixed on the side of each U-shaped frame 61 away from the clamping plate 16, the four U-shaped plates 63 are fixed on the bottom surface of the telescopic end of each spring rod 62, the four rollers 64 are rotatably installed in front and behind the inner wall of each U-shaped plate 63, and the four rollers 64 are respectively arranged on the top surface of the operating table 1. When the motor housing on the bottom plate 13 is moving back and forth left and right, the rollers 64 support the bottom plate 13, and the springs in the spring rods 62 reduce the violent shaking generated during the movement, so as to avoid the inconvenience of drilling the motor housing when the processing device is in use and the motor housing is violently shaken during the movement.

[0044] The anti-shake device 6 also includes two double-fork blocks 65, two vertical columns 66, two arc plates 67 and two sponge blocks 68. The two double-fork blocks 65 are respectively fixed on the side where the four spring rods 62 are close to each other, the two vertical columns 66 are respectively fixed in the middle of the bottom surfaces of the two double-fork blocks 65, the two arc plates 67 are fixed on the bottom surfaces of the two vertical columns 66, and the two sponge blocks 68 are fixed in the middle of the bottom surfaces of the two arc plates 67. The two sponge blocks 68 are respectively arranged on the outer walls of the spiral groove of the screw 8. When the sponge blocks 68 are moving back and forth left and right, the sponge blocks 68 wipe the spiral groove of the screw 8, so that the spiral groove of the screw 8 will not be stuck with debris left by drilling, so as to avoid the debris in the spiral groove of the screw 8 causing the equipment to jam when the processing device is in use.

[0045] A limiting device 7 is set in the middle of the top surface of the anti-shake device 6, and the limiting device 7 includes two L-shaped plates 71, two sliding columns 72, four ring blocks 73 and two U-shaped ring frames 74. The two L-shaped plates 71 are fixed in the middle of the top surfaces of the two double-fork blocks 65, and the two sliding columns 72 are fixed at the top of one side of the two L-shaped plates 71 away from each other. The four ring blocks 73 are respectively fixed on both sides of the outer walls of the two U-shaped rods 10, and the two U-shaped ring frames 74 are fixed in the middle of the top surfaces of the four ring blocks 73. Circular holes are opened on the top of the outer walls of the two U-shaped ring frames 74, and the circular holes of the two U-shaped ring frames 74 are respectively on the movement trajectories of the two sliding columns 72. During the reciprocating movement of the sliding column 72 to the left and right, the sliding column 72 will slide into the circular holes of the U-shaped ring frames 74, so that the U-shaped ring frames 74 limit the L-shaped plates 71 to avoid that the motor housing moves too far to the left and right when the processing device is in use, resulting in poor drilling effect of the equipment.

[0046] The limiting device 7 also includes two straight rings 75, four arc-shaped spring pieces 76 and four rubber strips 77. The two straight rings 75 are fixed on the outer walls of the two sliding columns 72, the four arc-shaped spring pieces 76 are fixed on the side of the two straight rings 75 away from each other, and the four rubber strips 77 are respectively fixed on the side of the four arc-shaped spring pieces 76 away from each other. The two straight rings 75 are located on the left and right sides of the bottom plate 13, and the two U-shaped ring frames 74 are respectively on the movement trajectories of the four rubber strips 77. The rubber strips 77 contact the U-shaped ring frames 74 during the reciprocating movement to the left and right. Under the elastic force of the arc-shaped spring pieces 76, the U-shaped ring frames 74 are prevented from hitting the U-shaped ring frames 74 when the U-shaped ring frames 74 are limited, and the processing device is prevented from hitting the U-shaped ring frames 74 when the processing device is in use, causing damage to the equipment parts.

[0047] A method for using a motor housing processing device with positioning and calibration functions comprises the following steps:

[0048] S1. The staff places the motor housing downward on the bottom plate 13. Under the action of the squeezing force, the foam block on the clamping plate 16 clamps the motor housing;

[0049] S2, the foam block on the clamping plate 16 limits the motor housing to the left and right, and the rubber tube 18 limits the motor housing to the front and back, so that the motor housing is calibrated and positioned on the bottom plate 13 during the mobile drilling process;

[0050] S3, the telescopic end of the electric telescopic rod 3 moves downward, the electric telescopic rod 3 drives the drilling machine 4 to move downward, and the drilling machine 4 performs drilling processing on the surface of the motor housing;

[0051] S4. Under the elastic force of the arc-shaped elastic strip 22, the rubber column 21 is tightly pressed against the motor housing, thereby reducing the vibration of the motor housing on the bottom plate 13 during the drilling process;

[0052] S5, the roller 64 supports the bottom plate 13, and the spring in the spring rod 62 reduces the violent shaking during movement;

[0053] S6, the sponge block 68 wipes the spiral groove of the screw 8 to prevent the spiral groove of the screw 8 from being stuck with debris left by drilling;

[0054] S7, the sliding column 72 will slide into the round hole of the U-shaped ring frame 74, so that the U-shaped ring frame 74 limits the L-shaped plate 71;

[0055] S8. Under the elastic force of the arc-shaped spring piece 76, the device is prevented from bumping against the U-shaped ring frame 74 when the U-shaped ring frame 74 is limited.

[0056] While the clamping plate 16 drives the square plate 19 to move back and forth left and right, the square plate 19 drives the U-shaped frame 61 to move back and forth left and right, the U-shaped frame 61 drives the spring rod 62 to move back and forth left and right, the spring rod 62 drives the U-shaped plate 63 to move back and forth left and right, and the U-shaped plate 63 drives the roller 64 to move back and forth left and right. Under the action of friction, the roller 64 rolls on the operating table 1. Under the elastic force of the spring rod 62, the motor housing on the bottom plate 13 is supported by the roller 64 during the process of reciprocating left and right. The spring in the spring rod 62 reduces the violent shaking generated during movement, thereby preventing the motor housing on the bottom plate 13 from vibrating violently when the equipment is in use, thereby avoiding the problem of inconvenience in drilling the motor housing due to the violent shaking of the motor housing when the processing device is in use.

[0057] While the U-shaped frame 61 drives the spring rod 62 to move back and forth left and right, the spring rod 62 drives the double-fork block 65 to move back and forth left and right, the double-fork block 65 drives the vertical column 66 to move back and forth left and right, the vertical column 66 drives the arc plate 67 to move back and forth left and right, and the arc plate 67 drives the sponge block 68 to move back and forth left and right, so that during the process of the sponge block 68 moving back and forth left and right, the sponge block 68 wipes the spiral groove of the screw 8, so that the spiral groove of the screw 8 will not be stuck with debris left by drilling, thereby preventing debris from being present in the spiral groove of the screw 8 when the equipment is in use, thereby avoiding the problem of equipment operation being stuck due to debris in the spiral groove of the screw 8 when the processing device is in use.

[0058] When the spring rod 62 drives the double fork block 65 to move back and forth, the double fork block 65 drives the L-shaped plate 71 to move back and forth, and the L-shaped plate 71 drives the sliding column 72 to move back and forth. At the same time, the U-shaped rod 10 supports the ring block 73, and the ring block 73 supports the U-shaped ring frame 74, so that during the reciprocating movement of the sliding column 72, the sliding column 72 will slide into the circular hole of the U-shaped ring frame 74, allowing the U-shaped ring frame 74 to limit the L-shaped plate 71, preventing the motor housing on the bottom plate 13 from moving too far left and right when the equipment is in use, thereby avoiding the problem of poor drilling effect of the equipment caused by the motor housing moving too far left and right when the processing device is in use.

[0059] While the L-shaped plate 71 drives the sliding column 72 to move back and forth, the sliding column 72 drives the straight ring 75 to move back and forth, the straight ring 75 drives the arc-shaped spring piece 76 to move back and forth, and the arc-shaped spring piece 76 drives the rubber strip 77 to move back and forth, so that the rubber strip 77 contacts the U-shaped ring frame 74 during the reciprocating movement. Under the elastic force of the arc-shaped spring piece 76, the U-shaped ring frame 74 is prevented from hitting the U-shaped ring frame 74 when the U-shaped ring frame 74 is limited, thereby avoiding the problem of the equipment hitting the U-shaped ring frame 74 when the processing device is in use, causing damage to equipment parts.

[0060] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A motor housing processing device with positioning and calibration functions, comprising an operating table (1), a Z-shaped frame (2) being fixed on the top surface of the operating table (1), an electric telescopic rod (3) penetrating and fixedly mounted on the top surface of the Z-shaped frame (2), two drilling machines (4) being fixedly mounted on the bottom surface of the telescopic end of the electric telescopic rod (3), characterized in that: A servo motor (5) is fixedly mounted on the right side of the top surface of the operating table (1); a screw rod (8) is fixedly mounted on the left side of the rotating shaft of the servo motor (5); a T-ring (9) is rotatably mounted on the left side of the outer wall of the screw rod (8); the bottom surface of the T-ring (9) is fixedly connected to the top surface of the operating table (1); two U-shaped rods (10) are fixedly mounted on the top surface of the operating table (1); a three-ring plate (11) is rotatably mounted on the outer wall of the screw rod (8); the inner wall of the three-ring plate (11) and the spiral groove of the screw rod (8) are mutually meshed; the inner wall of the three-ring plate (11) is slidably connected to the outer walls of the two U-shaped rods (10); and two short rods are fixedly mounted on the top surface of the three-ring plate (11). (12), a bottom plate (13) is fixed on the top surface of the two short rods (12), two through tubes are provided on the bottom surface of the bottom plate (13), four slide rods (15) are slidably mounted on the inner walls of the two through tubes of the bottom plate (13), compression springs (14) are fixed to the ends of the four slide rods (15) that are close to each other, two clamping plates (16) are fixed to the ends of the four slide rods (15) that are away from each other, L-shaped thin rods (17) are fixed to the front and back sides of the two clamping plates (16), two rubber tubes (18) are slidably mounted on the outer walls of the four L-shaped thin rods (17), and an anti-vibration component is provided on the side of the two clamping plates (16) that are away from each other; The anti-vibration assembly comprises two square plates (19), the two square plates (19) are respectively fixed on the sides of the two clamping plates (16) away from each other, the tops of the two square plates (19) are respectively hinged with inclined plates (20), the sides of the two inclined plates (20) away from the two square plates (19) are respectively fixed with rubber columns (21), the sides of the two inclined plates (20) away from each other are fixed with arc-shaped elastic bars (22), and the ends of the two arc-shaped elastic bars (22) away from the two inclined plates (20) are fixed to the outer walls of the two square plates (19); Anti-shake devices (6) are provided on the front and back sides of the two square plates (19), and a limiting device (7) is provided in the middle of the top surface of the anti-shake device (6); The anti-shake device (6) comprises four U-shaped frames (61), four spring rods (62), four U-shaped plates (63) and four rollers (64), the four U-shaped frames (61) being fixed to the front and back sides of the two clamping plates (16) respectively, the four spring rods (62) being fixed to the side of each U-shaped frame (61) away from the clamping plates (16), the four U-shaped plates (63) being fixed to the bottom surface of the telescopic end of each spring rod (62), and the four rollers (64) being rotatably mounted on the front and back of the inner wall of each U-shaped plate (63); The anti-shake device (6) further comprises two double-fork blocks (65), two vertical columns (66), two arc plates (67) and two sponge blocks (68), wherein the two double-fork blocks (65) are respectively fixed to the sides of the four spring rods (62) close to each other, the two vertical columns (66) are respectively fixed to the middle of the bottom surfaces of the two double-fork blocks (65), the two arc plates (67) are fixed to the bottom surfaces of the two vertical columns (66), and the two sponge blocks (68) are fixed to the middle of the bottom surfaces of the two arc plates (67); The limiting device (7) comprises two L-shaped plates (71), two sliding columns (72), four ring blocks (73) and two U-shaped ring frames (74), the two L-shaped plates (71) are fixed in the middle of the top surfaces of the two double-fork blocks (65), the two sliding columns (72) are fixed on the top of the side of the two L-shaped plates (71) away from each other, the four ring blocks (73) are respectively fixed on both sides of the outer walls of the two U-shaped rods (10), the two U-shaped ring frames (74) are fixed in the middle of the top surfaces of the four ring blocks (73), and the tops of the outer walls of the two U-shaped ring frames (74) are provided with round holes; The limiting device (7) further comprises two straight rings (75), four arc-shaped spring pieces (76) and four rubber strips (77), wherein the two straight rings (75) are fixed on the outer walls of the two sliding columns (72), the four arc-shaped spring pieces (76) are fixed on the sides of the two straight rings (75) away from each other, and the four rubber strips (77) are respectively fixed on the sides of the four arc-shaped spring pieces (76) away from each other; The circular holes of the two U-shaped ring frames (74) are respectively located on the movement tracks of the two sliding columns (72), the two straight rings (75) are located on the left and right sides of the bottom plate (13), and the two U-shaped ring frames (74) are respectively located on the movement tracks of the four rubber strips (77).

2. The motor housing processing device with positioning and calibration function according to claim 1 is characterized in that: The bottom plate (13) is located below the two drilling rigs (4), the two compression springs (14) are respectively located in the middle of the two through pipes of the bottom plate (13), foam blocks are respectively arranged on the tops of the two clamping plates (16) on the sides close to each other, and the two rubber columns (21) are located above the two clamping plates (16).

3. The motor housing processing device with positioning and calibration function according to claim 2 is characterized in that: The four rollers (64) are respectively arranged on the top surface of the operating table (1), and the two sponge blocks (68) are respectively arranged on the outer wall of the spiral groove of the screw rod (8).

4. A method for using a motor housing processing device with positioning and calibration functions, using the motor housing processing device with positioning and calibration functions as claimed in claim 3, characterized in that: The following steps are involved: S1. A staff member places the motor housing downward on the bottom plate (13), and under the action of the squeezing force, the foam block on the clamping plate (16) clamps the motor housing; S2, the foam block on the clamping plate (16) limits the motor housing to the left and right, and the rubber tube (18) limits the motor housing to the front and back, so that the motor housing is calibrated and positioned on the bottom plate (13) during the mobile drilling process; S3, the telescopic end of the electric telescopic rod (3) moves downward, the electric telescopic rod (3) drives the drilling machine (4) to move downward, and the drilling machine (4) performs drilling processing on the surface of the motor housing; S4. Under the elastic force of the arc-shaped elastic strip (22), the rubber column (21) is tightly pressed against the motor housing, thereby reducing the vibration of the motor housing on the bottom plate (13) during the drilling process; S5, roller (64) supports the bottom plate (13), and the spring in the spring rod (62) reduces the violent shaking generated during movement; S6, wiping the spiral groove of the screw (8) with a sponge block (68) to prevent the spiral groove of the screw (8) from being stuck with debris left over from drilling; S7, the sliding column (72) will slide into the circular hole of the U-shaped ring frame (74), so that the U-shaped ring frame (74) limits the L-shaped plate (71); S8. Under the elastic force of the arc-shaped spring piece (76), the device is prevented from bumping against the U-shaped ring frame (74) when the U-shaped ring frame (74) is limited.

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