CN115037104A

CN115037104A - Four riveting point motor detaching device of integral type

Info

Publication number: CN115037104A
Application number: CN202210846385.8A
Authority: CN
Inventors: 倪圣叨; 易忠伟; 倪达稳
Original assignee: Dongguan Jilaisheng Motor Co ltd
Current assignee: Dongguan Jilaisheng Motor Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-09-09

Abstract

The application relates to the technical field of motor disassembling equipment, specifically discloses a four riveting point motor detaching device of integral type, and its technical scheme main points are: the device comprises a positioning mechanism, a compression mechanism and a guide mechanism, wherein the positioning mechanism comprises a positioning seat, and the positioning seat is provided with a positioning groove; the disassembly head is fixedly arranged at one end of the driving piece facing the positioning groove; the guide mechanism comprises a guide rod and a guide plate, the guide rod is arranged on the periphery of the positioning seat along the moving direction of the disassembling head, the guide plate is movably sleeved on the guide plate, a connecting rod is fixedly arranged at one end of the disassembling head, which deviates from the positioning seat, the connecting rod is parallel to the guide rod, the guide plate is movably arranged in a penetrating way on the connecting rod, and the disassembling head and the driving part are respectively arranged on two sides of the guide plate. This application has the operation level requirement that is favorable to reducing the staff and disassembles the motor to be favorable to reducing the staff and to the operation training cost of disassembling of motor, be favorable to improving the yields of disassembling of motor simultaneously, thereby promote the effect of the reuse rate of motor.

Description

Four riveting point motor detaching device of integral type

Technical Field

The application relates to the technical field of motor disassembling equipment, in particular to an integrated four-riveting-point motor disassembling device.

Background

The motor is generally composed of three components, namely a rotor, a stator and an end cover, and the motor comprises more than twenty parts of materials and can be manufactured through a plurality of processing procedures. Generally, the rotor includes a shaft, one end of which extends out of an end cap, and an energizing coil is forced to rotate in a magnetic field to drive the shaft in the rotor to rotate, so as to provide power for a device assembled with the motor. Meanwhile, the stator positioned on the same side of the rotating shaft is provided with a positioning hole so that the motor can be conveniently fixed on a device needing to be assembled.

In the related art, in the production and manufacture of the micro motor, three major components, namely a rotor, a stator and an end cover, are usually manufactured synchronously, and finally, the three major components are integrally assembled and riveted, riveting points are arranged on the motor after the assembly and riveting, and in the assembly and riveting process of the motor, the scrapping of the whole motor is caused due to the defect of a single component, so that part materials are wasted, a large amount of processing cost is wasted, and the defective motor needs to be disassembled and repaired. The motor rework operation is typically a worker using a hammer to strike the rivet to pry the riveted end caps apart, and then replace the defective assembly to reassemble the rivet.

In view of the above related technologies, the inventor believes that the disassembly of the motor has a high requirement on the operation level of workers, which increases the training cost of the disassembly operation of the workers, and when the disassembly operation of the workers is not proper, the components in the motor are easily damaged, thereby causing secondary loss.

Disclosure of Invention

In order to be favorable to reducing the operating level requirement that the staff disassembled the motor to be favorable to reducing the staff to the operation training cost of disassembling of motor, be favorable to improving the disassembly yields of motor simultaneously, thereby promote the reuse rate of motor, this application provides a four riveting point motor detaching devices of integral type.

The application provides a pair of four riveting point motor detaching device of integral type adopts following technical scheme:

an integral four-riveting-point motor disassembling device comprises:

the positioning mechanism is used for positioning the motor to be disassembled and comprises a positioning seat, and the positioning seat is provided with a positioning groove for positioning the motor;

the motor positioning device comprises a positioning groove, a motor, a disassembly head and a disassembly mechanism, wherein the positioning groove is used for positioning the motor, the disassembly head is used for disassembling the motor, the disassembly mechanism comprises a disassembly head used for disassembling the motor and a driving piece used for driving the disassembly head to move towards the direction close to or far away from the motor, and the disassembly head is fixedly arranged at one end, facing the positioning groove, of the driving piece;

a guiding mechanism for being directed at the removal of disassembling the head, guiding mechanism includes guide arm and baffle, the guide arm is followed the moving direction of disassembling the head set up in week side of positioning seat, the baffle movable sleeve is located the guide arm, disassemble the head and deviate from the one end of positioning seat fixed be provided with the connecting rod that the driving piece is connected, the connecting rod is on a parallel with the guide arm, the connecting rod activity is worn to locate the baffle, disassemble the head with the driving piece branch is located the both sides of baffle.

By adopting the technical scheme, the positioning mechanism positions the motor to be disassembled, the compression mechanism disassembles the positioned motor, and the guide mechanism guides the movement of the disassembly head in the compression mechanism; when the motor needs to be disassembled, the motor is placed into the positioning groove formed in the positioning seat by a worker, the motor is positioned on the positioning seat, then the driving piece drives the disassembling head to move towards the direction close to the motor through the connecting rod, so as to disassemble the motor, when the disassembling head moves towards the direction close to the motor, the guide plate movable sleeve is arranged on the guide rod, the connecting rod is parallel to the guide rod, the accuracy of the disassembling head moving to the riveting point position of the motor is improved, the damage of the motor during disassembling is reduced, the disassembling operation of the motor is simple, the operation level requirement of the worker for disassembling the motor is reduced, the training cost of the worker for the disassembling operation of the motor is reduced, the disassembling yield of the motor is improved, and the recycling rate of the motor is increased.

Preferably, the disassembling head comprises a mounting seat, a reset spring and a plurality of shifting blocks, the mounting seat faces the end face of the positioning groove, the end face of the positioning groove is provided with a containing groove used for containing the reset spring and the shifting blocks, the containing groove is communicated with the side wall of the mounting seat, the shifting blocks are located in the containing groove and connected with the mounting seat in a rotating mode, the reset spring is located in the containing groove and used for enabling the shifting blocks to abut against the mounting seat in the axial direction, the shifting blocks face the end of the positioning seat is set to be a shifting end, and when the shifting end abuts against a motor riveting point located in the positioning groove, the shifting end faces away from the axial direction of the mounting seat and rotates.

By adopting the technical scheme, the reset spring and the shifting block are accommodated in an accommodating groove formed in the mounting seat, the accommodating groove is communicated with the side wall of the mounting seat to play a role in avoiding the rotation of the shifting block, when the driving piece drives the disassembling head to move towards the direction close to the positioning seat so that the shifting block in the disassembling head touches the motor, the shifting end is abutted against the riveting point of the motor, the shifting block continues to move towards the direction close to the motor under the action of the driving piece, the shifting end rotates towards the direction far from the central axis of the mounting seat from the position originally abutted against the central axis of the mounting seat by the reset spring, the shifting end props up the riveting point of the motor to realize the disassembly of the motor end cover, after the motor is disassembled, the driving piece drives the disassembling head to move towards the direction far from the positioning seat, the shifting block is abutted against the central axis of the mounting seat by the reset spring, and the end covers disassembled on the motor are clamped away from the motor by the shifting blocks, the collection of the motor assembly by workers is convenient.

Preferably, the end face of the poking end towards the motor riveting point is obliquely arranged, and the distance between the edge of the poking end towards the motor riveting point close to the central axis of the mounting seat and the motor riveting point is greater than the distance between the edge of the poking end towards the motor riveting point far away from the central axis of the mounting seat and the motor riveting point.

Through adopting above-mentioned technical scheme, when driving piece drive disassembly head removed and make shifting block and motor riveting point contact, the driving piece continues drive disassembly head and moves towards the direction that is close to the positioning seat, stirs the end and is greater than on the terminal surface of motor riveting point and stirs the end and is far away from the border and the distance of motor riveting point of mount pad axis and be favorable to ensureing that the end of stirring is towards the axis direction rotation of keeping away from the mount pad of keeping away from on the terminal surface of motor riveting point.

Preferably, the distance between the side wall of the poking end facing the central axis of the mounting seat and the central axis of the mounting seat gradually increases along the direction close to the positioning seat.

Through adopting above-mentioned technical scheme, this setting is convenient for when stirring the end and rotate towards the axis direction of keeping away from the mount pad under the drive of driving piece, stirs the end and struts the riveting point of motor to realize dismantling of motor.

Preferably, the positioning seat is provided with a positioning rod for preventing the motor from rotating, a jack for inserting the positioning rod is correspondingly formed in the bottom of the positioning groove, the other end of the positioning rod is in inserting fit with the positioning hole in the motor, and when the positioning rod is inserted into the positioning hole in the motor, the poking end is aligned with the riveting point of the motor.

Through adopting above-mentioned technical scheme, play the supporting location effect to the locating lever in the constant head tank in the locating lever inserts the jack, when the motor was put into the constant head tank, the other end of locating lever inserted in the locating hole of motor, the motor is difficult to take place to rotate in the constant head tank, and the end is dialled in the riveting point position alignment of motor this moment, be favorable to the staff to dial the operation of moving the end with the riveting point position alignment on the motor to be favorable to improving and dial the stability that the end struts the motor riveting point.

Preferably, still including being used for supporting the positioning seat and the mounting panel of guide arm, the positioning seat and the guide arm set up in the last face of mounting panel, the mounting panel still is provided with and is used for carrying out spacing gag lever post to the removal of disassembling the head, the gag lever post screw thread is worn to locate the face of mounting panel.

Through adopting above-mentioned technical scheme, the mounting panel plays the supporting role to positioning seat and guide arm, disassemble the in-process that the head removed towards the positioning seat, gag lever post butt baffle, be favorable to preventing to disassemble the head and continue to remove towards the direction that is close to the positioning seat, thereby play limiting displacement to the removal of disassembling the head, be favorable to improving the security when the motor is disassembled, the face of mounting panel is worn to locate by the gag lever post screw thread, when the specification of motor changes, the staff can adjust the height of gag lever post, be convenient for carry out spacing operation to the removal of disassembling the head, thereby be favorable to improving the suitability of disassembling device.

Preferably, the lower surface of the mounting plate is provided with a plurality of shock-absorbing blocks at intervals along the circumferential direction of the mounting plate.

Through adopting above-mentioned technical scheme, the snubber block has reduced the mounting panel and has born the weight of the area of contact of the object of mounting panel, has the shock attenuation effect, and the snubber block has increased the height of mounting panel, is favorable to increasing the displacement range that the mounting panel was worn to establish by the gag lever post screw thread to be favorable to increasing the control range of gag lever post.

Preferably, the bottom of the positioning groove is provided with a position avoiding groove for avoiding a rotating shaft of the motor.

Through adopting above-mentioned technical scheme, keep away the position groove and keep away the position to the pivot of motor, be convenient for the motor place steadily in the constant head tank.

Preferably, a guide sleeve is fixedly arranged on the guide plate in a penetrating mode, the length of the guide sleeve is larger than the thickness of the guide plate, and the guide rod is movably arranged in the guide sleeve in a penetrating mode.

Through adopting above-mentioned technical scheme, the length of guide pin bushing is greater than the guide plate thickness, is favorable to increasing the area of contact of guide arm and guide pin bushing to be favorable to improving the stability of baffle when the length direction of guide arm removes.

Preferably, the connecting rod cover is equipped with buffer spring, buffer spring is located the driving piece with between the baffle.

Through adopting above-mentioned technical scheme, buffer spring has the cushioning effect, is favorable to reducing the impact force when driving piece drive disassembly head contacts the motor to be favorable to reducing the damage that causes the motor when the shifting block struts the motor riveting point.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up positioning mechanism, decompose mechanism and guiding mechanism, positioning mechanism carries out the location operation to the motor that needs to be disassembled, the motor that the mechanism is accomplished to the location of decomposing is decomposed to the pressure, and simultaneously, guiding mechanism plays the guide effect to the removal of disassembling the head in the mechanism of decomposing, the easy operation of disassembling of motor, be favorable to reducing the operating level requirement that the staff disassembled the motor, thereby be favorable to reducing the staff to the operation training cost of disassembling of motor, be favorable to improving the yields of disassembling of motor simultaneously, thereby promote the reuse rate of motor.

2. The end face of the poking end facing the motor riveting point is obliquely arranged, the distance between the side wall of the poking end facing the mounting seat central axis and the mounting seat central axis is gradually increased along the direction close to the positioning seat, the poking end is ensured to rotate towards the direction of the central axis far away from the mounting seat when the motor is disassembled by the poking block, and then the poking end props up the riveting point of the motor to realize the disassembly of the motor.

3. Through setting up the locating lever, when the motor was put into the constant head tank, the locating lever was fixed a position the motor for the motor is difficult to take place to rotate in the constant head tank, thereby is convenient for stir the end and aims at the riveting point of motor.

Drawings

Fig. 1 is a schematic overall structure diagram of an integrated four-riveting-point motor disassembling device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of the integrated four-riveting-point motor disassembling device according to the embodiment of the application when parts are separated.

Fig. 3 is a schematic structural diagram of the positioning seat in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a motor according to an embodiment of the present application.

Fig. 5 is an enlarged view of a portion a in fig. 2.

Fig. 6 is a state diagram of the head disassembled when the head disassembled is far away from the positioning seat according to the embodiment of the application.

FIG. 7 is a state diagram of the disassembled headrest approaching positioning seat for spreading the rivet point of the motor according to the embodiment of the present application.

Description of reference numerals:

1. a motor; 2. a positioning mechanism; 21. positioning seats; 22. a connecting plate; 3. positioning a groove; 4. a compression mechanism; 41. disassembling the head; 411. a mounting base; 412. a return spring; 413. shifting blocks; 4131. a toggle end; 42. a driving cylinder; 5. a guide mechanism; 51. a guide bar; 52. a guide plate; 53. a guide sleeve; 6. a connecting rod; 7. a containing groove; 8. positioning a rod; 9. a jack; 10. positioning holes; 11. mounting a plate; 12. a limiting rod; 13. a damper block; 14. a position avoiding groove; 15. a buffer spring; 16. connecting holes; 17. a support bar; 18. a support plate; 19. rotating the hole; 20. a first rotating lever; 22. a second rotating rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses four riveting point motor detaching devices of integral type, refer to fig. 1, including one mounting panel 11 that is the rectangular plate shape setting, be provided with positioning mechanism 2 and release mechanism 4 on the mounting panel 11, positioning mechanism 2 carries out the location operation to the motor 1 that needs to be disassembled, and release mechanism 4 disassembles the operation to the motor 1 that the location was accomplished.

Referring to fig. 1 and 2, the positioning mechanism 2 includes a positioning seat 21 and a connecting plate 22, the positioning seat 21 is disposed in a cylindrical shape, the positioning seat 21 is vertically fixed on an upper plate surface of the connecting plate 22, and a lower surface of the connecting plate 22 is fixed on the upper plate surface of the mounting plate 11 through a bolt. It should be mentioned that the connecting plate 22 is provided with a plurality of connecting holes 16 to adapt to the positioning seats 21 with different sizes, so that the motor 1 with various specifications can be disassembled and positioned.

Referring to fig. 1 and 3, a positioning groove 3 for positioning the motor 1 to be disassembled is formed in the upper end surface of the positioning seat 21, the cross section of the positioning groove 3 is adapted to the shape of the motor 1 and is in a circular shape, in this embodiment, the motor 1 is a miniature integrated four-riveting-point motor, that is, four riveting points are formed on the end cover of the motor 1. When the motor 1 is placed in the positioning groove 3, the side wall of the motor 1 is abutted against the groove wall of the positioning groove 3, and the four riveting points are located on the upper end face of the motor 1. Meanwhile, a position avoiding groove 14 for avoiding the rotating shaft of the motor 1 is formed in the center of the bottom of the positioning groove 3, so that the motor 1 is smoothly and stably placed in the positioning groove 3.

Referring to fig. 3 and 4, positioning seat 21 is provided with two locating levers 8 that are used for preventing motor 1 pivoted, and is concrete, and two jacks 9 that supply locating lever 8 to peg graft are seted up to the tank bottom correspondence of locating lever 3, and the relative both sides in keeping away the position hole are located to jack 9 branch, and two locating levers 8 insert respectively in two jacks 9, and the lower extreme of locating lever 8 is located jack 9, and the upper end of locating lever 8 is located outside jack 9. When the staff put into constant head tank 3 with motor 1, the upper end of locating lever 8 and the locating hole 10 grafting cooperation on the motor 1 to make motor 1 be difficult to rotate in constant head tank 3.

Referring to fig. 1 and 2, the disassembling mechanism 4 includes a disassembling head 41 for disassembling the motor 1 and a driving member for driving the disassembling head 41 to move toward a direction close to or away from the motor 1 after positioning is completed, and the disassembling head 41 is fixedly disposed at one end of the driving member facing the positioning seat 21. In this embodiment, the driving member is set to drive the air cylinder 42, and meanwhile, the mounting plate 11 is provided with the supporting rod 17 and the supporting plate 18 for supporting the driving air cylinder 42, the supporting rod 17 is vertically and fixedly arranged on the upper plate surface of the mounting plate 11, the supporting plate 18 is horizontally and fixedly arranged on the upper end of the supporting rod 17, the supporting plate 18 is parallel to the mounting plate 11, the driving air cylinder 42 is fixedly arranged on the lower plate surface of the supporting plate 18, and the piston rod of the driving air cylinder 42 is vertically and downwardly arranged. The disassembling head 41 is fixedly connected with the piston rod of the driving cylinder 42 through a connecting rod 6, and the connecting rod 6 is coaxially and fixedly connected with the piston rod of the driving cylinder 42.

Referring to fig. 2 and 5, the disassembling head 41 includes an installation seat 411, a return spring 412 and a plurality of shifting blocks 413, in this embodiment, the number of the shifting blocks 413 and the number of the return spring 412 are all set to four, the installation seat 411 is located right above the positioning seat 21, four accommodating grooves 7 for accommodating the return spring 412 and the shifting blocks 413 are evenly arranged on the end surface of the installation seat 411 facing the positioning groove 3 along the circumferential direction of the installation seat, and the four accommodating grooves 7 are all communicated with the side wall of the installation seat 411.

Referring to fig. 2 and 5, the shifting block 413 is vertically disposed, and the shifting block 413 is located in the accommodating groove 7 and is rotatably connected to the mounting seat 411, specifically, a rotating hole 19 is formed in a surface of the shifting block 413 located at the upper end, and a first rotating rod 20 penetrating through the rotating hole 19 is movably arranged in the mounting seat 411 in a penetrating manner, so that the shifting block 413 can rotate on the mounting seat 411. Meanwhile, the return spring 412 is located in the containing groove 7 and used for tightly abutting the shifting block 413 towards the central axis direction of the mounting seat 411, and similarly to the first rotating rod 20, the mounting seat 411 is movably provided with the second rotating rod 22 penetrating through the return spring 412 in a penetrating manner, so that the connection between the shifting block 413 and the return spring 412 as well as the mounting seat 411 is realized.

Referring to fig. 2 and 5, one end of the shifting block 413 facing the positioning seat 21 is provided as a shifting end 4131, the shifting end 4131 is located right above the riveting point of the motor 1, and when the shifting end 4131 is driven by the driving cylinder 42 to abut against the riveting point of the motor 1 located on the positioning seat 21, the shifting end 4131 rotates in the direction of the central axis away from the mounting seat 411. Specifically, the end face of the toggling end 4131 facing the riveting point of the motor 1 is obliquely arranged, that is, the distance between the edge of the toggling end 4131 facing the end face of the riveting point of the motor 1, which is close to the central axis of the mounting seat 411, and the riveting point of the motor 1 is greater than the distance between the edge of the toggling end 4131 facing the end face of the riveting point of the motor 1, which is far from the central axis of the mounting seat 411, and the riveting point of the motor 1. Meanwhile, the distance between the side wall of the shifting end 4131 facing the central axis of the mounting seat 411 and the central axis of the mounting seat 411 gradually increases along the direction close to the positioning seat 21.

Referring to fig. 2 and 5, when the piston rod of the driving cylinder 42 is contracted, the disassembling head 41 is located right above the positioning seat 21, referring to fig. 6, at this time, the four return springs 412 tightly support the four shifting blocks 413 toward the direction close to the central axis of the mounting seat 411, the four shifting blocks 413 are collected inside the mounting seat 411, and the four shifting ends 4131 can be aligned to the four riveting points of the motor 1 located in the positioning seat 21 respectively. Referring to fig. 7, when the piston rod of the driving cylinder 42 is stretched, the driving cylinder 42 drives the four shifting blocks 413 to vertically move downwards to positions where the four shifting ends 4131 respectively contact with the four riveting points of the motor 1, the end face of the shifting end 4131 facing the riveting point of the motor 1 is inclined to ensure that the shifting end 4131 rotates in a direction away from the central axis of the mounting seat 411 under the action of the pressure of the driving cylinder, and then the shifting end 4131 continues to rotate under the action of the pressure, and the distance between the side wall of the central axis of the mounting seat 411 and the central axis of the mounting seat 411, facing the shifting end 4131, is gradually increased along a direction close to the positioning seat 21, so that the shifting end 4131 outwards expands the riveting point of the motor 1, thereby realizing the disassembling operation of the riveting point of the motor 1. Then, the piston rod of the driving cylinder 42 contracts, the piston rod of the driving cylinder 42 drives the disassembling head 41 to be far away from the motor 1 which is completed in disassembling, and the four shifting blocks 413 move towards the direction close to the central axis of the mounting seat 411 under the elastic action of the return spring 412, so that the four shifting blocks 413 are folded inside the mounting seat 411 again, and the reset of the shifting blocks 413 is realized, so that the subsequent disassembling operation is facilitated. In this embodiment, the rivet point can be disassembled by the driving cylinder 42, and the reset of the driving block 413 can be realized by the elastic force of the reset spring 412, which is simple and convenient.

It is worth mentioning that the cross section of the toggle end 4131 is gradually reduced along the direction close to the positioning seat 21 to increase the pressure when the toggle end 4131 expands the rivet point. Meanwhile, the position of the shifting block 413 pressed and closed by the return spring 412 can be changed by replacing the return spring 412 with different elasticity, so as to correspond to the riveting point positions of motors 1 with different specifications.

Referring to fig. 1 and 2, the motor disassembling apparatus further includes a guide mechanism 5 for guiding the movement of the disassembling head 41. Specifically, guiding mechanism 5 includes guide arm 51 and baffle 52, and the quantity of guide arm 51 sets up to two, and two guide arms 51 are along dismantling the vertical fixed setting in the last face of mounting panel 11 of the moving direction of head 41, and two guide arms 51 divide and locate the relative both sides of positioning seat 21. The guide plate 52 is parallel to the mounting plate 11, two ends of the guide plate 52 are respectively movably sleeved on the two guide rods 51, meanwhile, the connecting rod 6 is movably arranged through the guide plate 52, the disassembling head 41 is positioned below the guide plate 52, and the driving cylinder 42 is positioned above the guide plate 52.

Referring to fig. 1 and 2, the connecting rod 6 and the guide rod 51 are both sleeved with the buffer spring 15, the buffer spring 15 sleeved on the connecting rod 6 is located between the driving cylinder 42 and the guide plate 52, and the buffer spring 15 sleeved on the guide rod 51 is located between the mounting plate 11 and the guide plate 52, so as to reduce the impact force when the driving cylinder 42 drives the disassembling head 41 to disassemble the motor 1, thereby being beneficial to reducing the damage to the motor 1 when the stirring end 4131 props up the riveting point of the motor 1. Meanwhile, the guide 52 is fixedly provided with guide sleeves 53 at two positions where the guide 51 is sleeved, the length of the guide sleeve 53 is larger than the thickness of the guide 52, and the guide 51 movably penetrates through the guide sleeve 53 to increase the guide contact area, so that the stability of the guide 52 moving along the length direction of the guide 51 is improved.

Referring to fig. 1 and 2, the upper plate surface of the mounting plate 11 is further provided with a stopper rod 12 for limiting the movement of the disassembling head 41, so as to prevent the motor 1 from being damaged by excessive downward pressing of the disassembling head 41. In this embodiment, the number of the limiting rods 12 is set to two, two limiting rods 12 are respectively arranged on two opposite sides of the positioning seat 21, and two limiting rods 12 are both located under the guide plate 52, when the driving cylinder 42 drives the detaching head 41 to press down, the top end of the limiting rod 12 abuts against the lower plate surface of the guide plate 52, which is beneficial to preventing the guide plate 52 from continuing to sink, and meanwhile, the guide plate 52 extrudes the buffer spring 15 located between the guide plate 52 and the driving cylinder 42, which is beneficial to preventing the detaching head 41 from continuing to sink. It is worth mentioning that the mounting plate 11 is worn to locate by the equal screw thread of two gag lever post 12 to adjust the height of gag lever post 12 in the mounting plate 11 top, can adapt to the high requirement of disassembling of different specification motors 1.

Referring to fig. 1 and 2, the lower surface of the mounting plate 11 is provided with a plurality of shock-absorbing blocks 13 at intervals along the circumferential direction thereof to reduce the contact area of the mounting plate 11 with an object bearing the mounting plate 11, which has a shock-absorbing effect. In this embodiment, the number of the damping blocks 13 is set to four, and the four damping blocks 13 are respectively arranged at four corners of the mounting plate 11, so that the mounting plate 11 is placed stably. In addition, snubber block 13 has still improved the height of mounting panel 11, is favorable to increasing the reciprocating range that mounting panel 11 was worn to establish by gag lever post 12 screw thread to be favorable to increasing the control range of gag lever post 12.

The implementation principle of the integrated four-riveting-point motor disassembling device in the embodiment of the application is as follows: when the motor 1 needs to be disassembled, a worker puts the motor 1 into the positioning slot 3 formed in the positioning seat 21, the avoiding hole avoids a rotating shaft of the motor 1, the lower end of the positioning rod 8 is inserted into the insertion hole 9, the upper end of the positioning rod 8 is inserted into the positioning hole 10 of the motor 1, so that the motor 1 is stably positioned in the positioning slot 3, the motor 1 is positioned right below the disassembling head 41, four riveting points on the motor 1 correspond to the four shifting ends 4131 one by one, then the driving cylinder 42 drives the disassembling head 41 to vertically move downwards through the connecting rod 6, when the shifting end 4131 abuts against a riveting point, the distance between the edge of the shifting end 4131, which faces the end face of the riveting point of the motor 1 and is close to the central axis of the mounting seat 411, and the riveting point of the motor 1 is greater than the distance between the edge of the shifting end 4131, which faces the end face of the riveting point of the motor 1 and is far away from the central axis of the mounting seat 411 and the riveting point of the motor 1, so that the shifting end 4131 rotates in the direction far away from the central axis of the mounting seat 411 under the action of pressure, then, the toggle end 4131 continues to rotate under the action of pressure, the distance between the side wall of the toggle end 4131 facing the central axis of the mounting seat 411 and the central axis of the mounting seat 411 gradually increases along the direction close to the positioning seat 21, so that the toggle end 4131 can expand the riveting point of the motor 1 outwards, the disassembly of the riveting point on the motor 1 is realized, and in the moving process of the disassembly head 41, the guide plate 52, the guide rod 51 and the guide sleeve 53 enable the disassembly head 41 to stably move; after the rivet point on the motor 1 is disassembled, the lower plate surface of the guide plate 52 is abutted with the upper end of the limit rod 12 to prevent the disassembling head 41 from continuously moving downwards, so as to protect the motor 1, then, the driving cylinder 42 drives the disassembling head 41 to move vertically upward, the disassembling head 41 moves away from the motor 1, the four toggle ends 4131 rotate towards the direction close to the central axis of the mounting seat 411 under the action of the return spring 412, so that the end cover disassembled on the motor 1 is clamped by the toggle ends 4131, the end cover is far away from the motor 1 along with the movement of the disassembling head 41, the separation of the end cover and the motor 1 is realized, the disassembling operation of the motor 1 is simple, the operation level requirement of workers for disassembling the motor 1 is favorably reduced, thereby be favorable to reducing the staff to the operation training cost of disassembling of motor 1, be favorable to improving the yields of disassembling of motor 1 simultaneously to promote motor 1's reuse rate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a four riveting point motor detaching device of integral type which characterized in that includes:

the positioning mechanism (2) is used for positioning the motor (1) to be disassembled, the positioning mechanism (2) comprises a positioning seat (21), and the positioning seat (21) is provided with a positioning groove (3) for positioning the motor (1);

the disassembly mechanism (4) is used for disassembling the motor (1) which is positioned completely, the disassembly mechanism (4) comprises a disassembly head (41) used for disassembling the motor (1) and a driving piece used for driving the disassembly head (41) to move towards the direction close to or far away from the motor (1) which is positioned completely, and the disassembly head (41) is fixedly arranged at one end of the driving piece facing the positioning groove (3);

a guiding mechanism (5) for being directed at the removal of disassembling head (41), guiding mechanism (5) include guide arm (51) and baffle (52), guide arm (51) are followed the moving direction of disassembling head (41) set up in the week side of positioning seat (21), baffle (52) movable sleeve is located guide arm (51), disassemble head (41) deviate from the one end of positioning seat (21) is fixed be provided with connecting rod (6) that the driving piece is connected, connecting rod (6) are on a parallel with guide arm (51), locating is worn in connecting rod (6) activity baffle (52), disassemble head (41) with the driving piece branch is located the both sides of baffle (52).

2. The integrated four-rivet-point motor disassembling device according to claim 1, wherein: the disassembly head (41) comprises a mounting seat (411), a return spring (412) and a plurality of shifting blocks (413), an accommodating groove (7) for accommodating the return spring (412) and the shifting block (413) is formed in the end face, facing the positioning groove (3), of the mounting seat (411), the accommodating groove (7) is communicated with the side wall of the mounting seat (411), the shifting block (413) is positioned in the accommodating groove (7) and is rotationally connected with the mounting seat (411), the return spring (412) is positioned in the containing groove (7) and used for tightly pressing the shifting block (413) towards the central axis direction of the mounting seat (411), one end of the shifting block (413) facing the positioning seat (21) is provided with a shifting end (4131), when the toggle end (4131) is abutted with the riveting point of the motor (1) positioned in the positioning groove (3), the toggle end (4131) rotates towards the direction of the central axis far away from the mounting seat (411).

3. The integrated four-riveting-point motor disassembling device according to claim 2, wherein: the end face of the poking end (4131) towards the riveting point of the motor (1) is obliquely arranged, and the distance between the edge of the end face of the poking end (4131) towards the riveting point of the motor (1) close to the central axis of the mounting seat (411) and the riveting point of the motor (1) is larger than the distance between the edge of the end face of the poking end (4131) towards the riveting point of the motor (1) far away from the central axis of the mounting seat (411) and the riveting point of the motor (1).

4. The integrated four-rivet-point motor disassembling device according to claim 2, wherein: the distance between the side wall of the shifting end (4131) facing the central axis of the mounting seat (411) and the central axis of the mounting seat (411) is gradually increased along the direction close to the positioning seat (21).

5. The integrated four-riveting-point motor disassembling device according to claim 2, wherein: the positioning seat (21) is provided with a positioning rod (8) used for preventing the motor (1) from rotating, a jack (9) for inserting the positioning rod (8) is correspondingly formed in the bottom of the positioning groove (3), the other end of the positioning rod (8) is in inserting matching with a positioning hole (10) in the motor (1), and when the positioning rod (8) is inserted into the positioning hole (10) in the motor (1), the poking end (4131) is aligned with a riveting point of the motor (1).

6. The integrated four-rivet-point motor disassembling device according to claim 1, wherein: still including being used for supporting positioning seat (21) and mounting panel (11) of guide arm (51), positioning seat (21) and guide arm (51) set up in the last face of mounting panel (11), mounting panel (11) still are provided with and are used for carrying out spacing gag lever post (12) to the removal of disassembling head (41), gag lever post (12) screw thread is worn to locate the face of mounting panel (11).

7. The integrated four-rivet-point motor disassembling device according to claim 6, wherein: the lower surface of the mounting plate (11) is provided with a plurality of shock absorption blocks (13) at intervals along the circumferential direction of the mounting plate.

8. The integrated four-rivet-point motor disassembling device according to claim 1, wherein: and a position avoiding groove (14) for avoiding the rotating shaft of the motor (1) is formed at the bottom of the positioning groove (3).

9. The integrated four-rivet-point motor disassembling device according to claim 1, wherein: the guide plate (52) is fixedly provided with a guide sleeve (53) in a penetrating mode, the length of the guide sleeve (53) is larger than the thickness of the guide plate (52), and the guide rod (51) is movably arranged in the guide sleeve (53) in a penetrating mode.

10. The integrated four-riveting-point motor disassembling device according to claim 1, wherein: the connecting rod (6) is sleeved with a buffer spring (15), and the buffer spring (15) is located between the driving piece and the guide plate (52).