CN218162175U - Oil cooling driving motor stator and rotor attach together split device - Google Patents

Abstract

The utility model belongs to the technical field of car frock, concretely relates to oil cooling driving motor stator and rotor attaches together split device. The motor stator positioning device comprises a frame, wherein a lifting mechanism, a stator upper positioning mechanism, a sliding table plate mechanism, a stator positioning tray mechanism, a speed reducer positioning tray mechanism and a thimble mechanism are arranged on the frame. The purpose is as follows: the problems of low installation efficiency and poor installation effect caused by inaccurate positioning, magnetic interference and the like of the driving motor in the manual assembly process are solved. Not only can reduce operating personnel's intensity of labour, can also improve stator and rotor and attach together assembly quality, design removable positioning mechanism simultaneously, reduced the repeated construction cost of the same type.

Description

Oil cooling driving motor stator and rotor attach together split device

Technical Field

The utility model belongs to the technical field of car frock, concretely relates to oil cooling driving motor stator and rotor attaches together split device.

Background

In the production process of an electric drive system of a new energy automobile, the stator and the rotor of the drive motor are combined into a key station, and the assembly quality directly influences the performance and the service life of the electric drive system. Under the condition of small-batch production, the stator and rotor combination of the driving motor usually adopts manual assembly under a simple tool. The positioning accuracy when adopting manual assembly can't guarantee stator and rotor to attach together influences the cooperation of bearing and tang, simultaneously, still need overcome the magnetic attraction between the in-process stator and rotor when assembling permanent magnetism synchronous drive motor, has a lot of quality and safety risk. When the hand tool is used, the coaxiality of the rotor bearing and the bearing chamber of the shell is poor due to the influence of strong magnetism on the positioning precision, the damage of the bearing can be caused, the performance of the driving motor is influenced, and the fault can be caused in serious cases, so that equipment with reasonable design, simple structure and improved assembling precision of the stator and the rotor of the driving motor is necessary to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model aims at providing a cold driving motor stator and rotor attaches together split device of oil for solve the problem that installation effectiveness is low, the installation effect is poor that driving motor caused under the conditions such as the in-process location inaccuracy of manual assembly and magnetic interference. Not only can reduce operating personnel's intensity of labour, can also improve stator and rotor and attach together assembly quality, design removable positioning mechanism simultaneously, reduced the repeated construction cost of the same type.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

the utility model provides an oil cooling driving motor stator and rotor attaches together split device, includes the frame, be provided with elevating system in the frame, be provided with positioning mechanism in the stator in the frame, just positioning mechanism links to each other with elevating system on the stator, be provided with slip table mechanism in the frame, slip table mechanism is located positioning mechanism below on the stator, be provided with stator location tray mechanism in the frame, stator location tray mechanism is located on the stator between positioning mechanism and the slip table mechanism, just stator location tray mechanism links to each other with slip table mechanism, be provided with reduction gear location tray mechanism in the frame, reduction gear location tray mechanism is located on the stator between positioning mechanism and the slip table mechanism, just reduction gear location tray mechanism links to each other with slip table mechanism, be provided with thimble mechanism in the frame, thimble mechanism with elevating system links to each other.

The stator is loaded and fixed through the positioning mechanism on the sliding table plate mechanism, the stator positioning tray mechanism, the lifting mechanism and the stator, the speed reducer is loaded through the positioning mechanism on the sliding table plate mechanism, the speed reducer positioning tray mechanism, the lifting mechanism and the stator, then the stator and the speed reducer with the rotor are assembled through the ejector pin mechanism, the positioning precision is high, the installation effect is good, and the labor intensity of workers is greatly reduced.

Preferably, the machine frame comprises an upper bedplate, a plurality of guide posts, a lower bedplate, a main body frame and a horse wheel; the lower bedplate is fixedly arranged on the main body framework, one end of the guide post is fixedly arranged on the upper surface of the lower bedplate, the upper bedplate is fixedly arranged at the other end of the guide post, and the Froumet wheel is arranged on the bottom end surface of the main body framework. Thus, the whole structure is convenient to assemble.

Preferably, the sliding table plate mechanism comprises a linear sliding rail, a bearing tray, a positioning receiving sleeve, a first limiting block, a locking piece, a ball head lock and a second limiting block; the linear sliding rail is fixedly installed on the upper surface of the lower bedplate, the bearing tray is installed on the linear sliding rail in a sliding mode, the first limiting block and the second limiting block are fixedly installed on the upper surface of the lower bedplate and located at two ends of the linear sliding rail respectively, the positioning receiving sleeve is fixedly installed on the tray, the ball head lock is fixedly installed on the tray, and the locking piece is arranged on the side wall of the tray. The arrangement is beneficial to conveying the stator and the speed reducer with the rotor to be assembled together.

Preferably, the lifting mechanism comprises a first base plate, a first handle, a linear bearing, a universal floating joint, a first air cylinder and a first reversing valve; the first base plate is vertically and slidably mounted between the upper platen and the lower platen, the linear bearing is arranged on the first base plate, the first base plate is slidably mounted on the guide post through the linear bearing, the universal floating joint is fixedly mounted on the first base plate, the first air cylinder is fixedly mounted on the upper platen, the telescopic end of the first air cylinder is fixedly connected with the universal floating joint, the first reversing valve is fixedly mounted on the upper platen, and the first air cylinder is connected with the first reversing valve through an exhaust pipeline; the first handle is fixedly arranged on the side wall of the first substrate. The arrangement is beneficial to the feeding of the stator and the assembling and disassembling steps.

Preferably, the stator upper positioning mechanism comprises a second base plate, a supporting block, a plurality of first positioning pins and a clamping block; the second substrate is fixedly arranged on the bottom end face of the first substrate, the supporting blocks and the first positioning pins are fixedly arranged on the bottom end face of the second substrate, and the clamping blocks are rotatably arranged on the bottom end face of the second substrate. By the arrangement, the stator can be conveniently loaded and assembled.

Preferably, the stator positioning tray mechanism comprises a third substrate, a second handle, a supporting seat, a first positioning sleeve and a third positioning pin; the third substrate is arranged on the bearing tray, the supporting seat and the third positioning pin are both fixedly arranged on the upper end face of the third substrate, the first positioning sleeve is fixedly arranged on the third substrate, and the first positioning sleeve is detachably connected with the positioning receiving sleeve; the second handle is fixedly arranged on the side wall of the third base plate. The arrangement is favorable for finishing the positioning work of the stator.

Preferably, the speed reducer positioning tray mechanism comprises a fourth base plate, a third handle, a second positioning sleeve, a plurality of support columns, a plurality of fourth positioning pins and a plurality of limiting rods; the fourth substrate is arranged on the bearing tray, the support columns, the fourth positioning pins and the limiting rods are fixedly connected to the upper end face of the fourth substrate, the second positioning sleeve is fixedly arranged on the fourth substrate, and the second positioning sleeve is detachably connected with the positioning receiving sleeve; the third handle is fixedly connected to the side wall of the fourth substrate. The arrangement is favorable for completing the positioning work of the speed reducer.

Preferably, the ejector pin mechanism comprises a second cylinder, a second reversing valve and a top pressure rod, the second cylinder is fixedly installed on the upper bedplate, the second reversing valve is fixedly installed on the upper bedplate, and the second cylinder is connected with the second reversing valve through an exhaust pipe;

the first substrate is provided with a first avoidance hole, and the second substrate is provided with a second avoidance hole;

the top pressure rod is fixedly connected with the telescopic end of the second cylinder, and the top pressure rod sequentially penetrates through the first avoidance hole and the second avoidance hole in a sliding mode. The arrangement is favorable for completing the combination of the stator and the speed reducer with the rotor.

Preferably, the fine-tuning assembly is installed on the rack and comprises an installation block, the installation block is fixedly connected to the lower end face of the first substrate, the installation block is located on one side of the second substrate, an adjusting rod is installed on the installation block in a rotating mode, one end of the adjusting rod stretches into the second substrate, the adjusting rod is connected with the second substrate through threads, a supporting rod is fixedly connected to the installation block, and one end of the second substrate is in contact with one end of the supporting rod. Set up like this, be favorable to adjusting the axiality of stator and rotor, improve and attach together the effect.

Adopt above-mentioned technical scheme's utility model, have following advantage:

1. the stator is accurately positioned on the stator positioning tray mechanism, and the feeding and fixing of the stator are completed by the sliding table mechanism, the lifting mechanism and the stator upper positioning mechanism; the reduction gear with rotor carries out the accurate positioning to the reduction gear, utilizes positioning mechanism to accomplish the material loading of reduction gear on slide platen mechanism, reduction gear location tray mechanism, elevating system and the stator, then attaches together stator and the reduction gear that is equipped with the rotor through thimble mechanism, and positioning accuracy is high, and the installation is effectual, has reduced workman's work mildly by a wide margin.

2. The positioning of the stator and the positioning of the speed reducer are completed on the bearing plate, the structure is simplified under the condition of not reducing the positioning precision, and the production cost is reduced.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic view of the overall structure of the stator and rotor assembling and disassembling device for the oil-cooled driving motor of the present invention when assembling the oil-cooled motor;

fig. 2 is a schematic structural view of an ejector pin mechanism of the assembling and disassembling device for stator and rotor of the oil cooling driving motor of the present invention;

fig. 3 is a schematic structural view of a frame of the assembling and disassembling device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to the present invention;

fig. 4 is a schematic structural view of the lifting mechanism of the assembling and disassembling device for the stator and the rotor of the oil cooling driving motor according to the present invention;

fig. 5 is a schematic structural view of a positioning mechanism on a stator of the oil cooling drive motor stator and rotor assembling and disassembling device of the present invention;

fig. 6 is a schematic structural view of a sliding table plate mechanism of the assembling and disassembling device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor of the present invention;

fig. 7 is a schematic structural view of a stator positioning tray mechanism of the assembling and disassembling device for assembling and disassembling the stator and the rotor of the oil cooling driving motor of the present invention;

fig. 8 is a schematic structural view of a speed reducer positioning tray mechanism of the oil cooling drive motor stator and rotor assembling and disassembling device of the present invention;

fig. 9 is the utility model relates to a cold driving motor stator and rotor attaches together pneumatic tube coupling sketch map of split device.

The main component symbols are as follows:

1. a frame; 11. an upper platen; 12. a guide post; 13. a lower platen; 14. a main body frame; 15. a fortune horse wheel; 2. a lifting mechanism; 21. a first substrate; 22. a first handle; 23. a linear bearing; 24. a universal floating joint; 25. a first cylinder; 26. a first direction changing valve; 27. a first avoidance hole; 3. a stator upper positioning mechanism; 31. a second substrate; 32. a support block; 33. a first locating pin; 34. a clamping block; 35. a second avoidance hole; 4. a slipway mechanism; 41. a linear slide rail; 42. a support tray; 43. a positioning receiving sleeve; 44. a first stopper; 45. a locking member; 46. a ball lock; 47. a second limiting block; 5. a stator positioning tray mechanism; 51. a third substrate; 52. a second handle; 53. a supporting seat; 54. a first positioning sleeve; 55. a third positioning pin; 6. a speed reducer positioning tray mechanism; 61. a fourth substrate; 62. a third handle; 63. a second positioning sleeve; 64. a support pillar; 65. a fourth positioning pin; 66. a limiting rod; 7. a thimble mechanism; 71. a second cylinder; 72. a second directional control valve; 73. and (4) pressing the rod.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, and it should be noted that in the drawings or the description, similar or identical parts are provided with the same reference numerals, and the implementation manner not shown or described in the drawings is known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 9, the stator and rotor assembling and disassembling device for an oil cooling driving motor of the present invention comprises a frame 1, wherein the frame 1 comprises an upper platen 11, a plurality of guide posts 12, a lower platen 13, a main frame 14 and a horsewheel 15; the lower bedplate 13 is fixedly arranged on the main body frame 14, one end of the guide post 12 is fixedly arranged on the upper surface of the lower bedplate 13, the upper bedplate 11 is fixedly arranged on the other end of the guide post 12, and the Froumet wheel 15 is arranged on the bottom end surface of the main body frame 14; be provided with slip table mechanism 4 on the platen 13 down, be provided with elevating system 2 between slip table mechanism 4 and the last platen 11, be provided with stator location tray mechanism 5 between elevating system 2 and the slip table mechanism, and stator location tray mechanism 5 links to each other with slip table mechanism 4, be provided with reduction gear location tray mechanism 6 between elevating system 2 and the slip table mechanism, and reduction gear location tray mechanism 6 links to each other with slip table mechanism 4, be provided with thimble mechanism 7 on the frame 1, thimble mechanism 7 links to each other with elevating system 2.

The stator is accurately positioned on the stator positioning tray mechanism 5, and the feeding and fixing of the stator are completed by the sliding table plate mechanism 4, the lifting mechanism 2 and the stator upper positioning mechanism 3; the speed reducer with the rotor carries out accurate positioning on the speed reducer, the feeding of the speed reducer is completed by utilizing the sliding table plate mechanism 4, the speed reducer positioning tray mechanism 6, the lifting mechanism 2 and the stator upper positioning mechanism 3, and then the stator and the speed reducer with the rotor are combined together through the ejector pin mechanism 7. The positioning accuracy is high, the installation effect is good, and the labor intensity of workers is greatly reduced.

In this embodiment, the preferable number of the guide posts 12 is four, which is favorable for stable operation of the lifting mechanism 2.

In this embodiment, as shown in fig. 6, the sliding platen mechanism 4 includes a linear slide rail 41, a supporting tray 42, a positioning receiving sleeve 43, a first limiting block 44, a locking member 45, a ball lock 46, and a second limiting block 47; the linear sliding rail 41 is fixedly installed on the upper surface of the lower bedplate 13 through screws, the bearing tray 42 is slidably installed on the linear sliding rail 41, the first limiting block 44 and the second limiting block 47 are welded on the upper surface of the lower bedplate 13 and are respectively located at two ends of the linear sliding rail 41, the positioning receiving sleeve 43 is embedded on the tray, the ball head lock 46 is fixedly installed on the tray, and the locking piece 45 is arranged on the side wall of the tray. The stator and the reducer are transported by sliding on linear slides 41 by means of bearing plates.

In this embodiment, the locking member 45 is a locking wrench. In other embodiments, the locking member 45 may be a latch, a screw, or the like.

In this embodiment, as shown in fig. 7, the stator positioning tray mechanism 5 includes a third base plate 51, a second handle 52, a support base 53, a first positioning sleeve 54, and a third positioning pin 55; the third base plate 51 is arranged on the bearing tray 42, the supporting seat 53 and the third positioning pin 55 are welded on the upper end face of the third base plate 51, the first positioning sleeve 54 is nested on the third base plate 51, the first positioning sleeve 54 is matched with the positioning receiving sleeve 43 on the bearing tray 42, and when the third base plate 51 needs to be fixed, the ball lock 46 locks the first positioning sleeve 54; the second handle 52 is welded to a side wall of the third base plate 51. When the stator is positioned, the third base plate 51 is installed on the bearing tray 42 through the first positioning sleeve 54, the stator is placed on the third base plate 51, the position of the stator is positioned by the third positioning pin 55, the stator is leveled by the supporting seat 53, the bearing tray 42 is pulled by the second handle 52 to slide integrally, and the next operation is carried out.

In this embodiment, as shown in fig. 8, the speed reducer positioning tray mechanism 6 includes a fourth substrate 61, a third handle 62, a second positioning sleeve 63, a plurality of support columns 64, a plurality of fourth positioning pins 65, and a plurality of limiting rods 66; the fourth substrate 61 is arranged on the bearing tray 42, the support columns 64, the fourth positioning pins 65 and the limiting rods 66 are welded on the upper end face of the fourth substrate 61, the second positioning sleeve 63 is nested on the fourth substrate 61, the second positioning sleeve 63 is matched with the positioning receiving sleeve 43 on the bearing tray 42, and when the fourth substrate 61 needs to be fixed, the ball head lock 46 locks the second positioning sleeve 63; the third handle 62 is welded to a side wall of the fourth base plate 61. When the speed reducer is positioned, the fourth base plate 61 is installed on the bearing tray 42 through the second positioning sleeve 63, the speed reducer is placed on the fourth base plate 61, the position of the speed reducer is positioned by matching of the fourth positioning pin 65 and the limiting rod 66, the supporting rod levels the speed reducer, the third handle 62 pulls the bearing tray 42 to integrally slide, and the next operation is performed.

In this embodiment, the number of the supporting columns 64, the number of the fourth positioning pins 65 and the number of the limiting rods 66 are preferably 2, so that the speed reducer on the bearing plate 42 can be conveniently positioned and leveled.

In this embodiment, as shown in fig. 4, the lifting mechanism 2 includes a first base plate 21, a first handle 22, a linear bearing 23, a universal floating joint 24, a first cylinder 25, and a first direction changing valve 26; the first base plate 21 is arranged between the upper platen 11 and the lower platen 13, the linear bearing 23 is nested on the first base plate 21, the first base plate 21 is vertically and slidably mounted on the guide post 12 through the linear bearing 23, the universal floating joint 24 is fixedly mounted on the first base plate 21 through a screw, the first air cylinder 25 is fixedly mounted on the upper platen 11 through a screw, the telescopic end of the first air cylinder 25 is fixedly connected with the universal floating joint 24, the first reversing valve 26 is fixedly mounted on the upper platen 11 through a screw, and the first air cylinder 25 is connected with the first reversing valve 26 through an exhaust pipeline; the first handle 22 is welded to a side wall of the first substrate 21. The feeding of the stator and the combination of the stator and the rotor are driven by the lifting of the first base plate 21.

In this embodiment, as shown in fig. 5, the stator upper positioning mechanism 3 includes a second substrate 31, a supporting block 32, a plurality of first positioning pins 33, and a clamping block 34; the second substrate 31 is fixedly mounted on the bottom end surface of the first substrate 21 through a clamping groove, the supporting block 32 and the first positioning pins 33 are welded on the bottom end surface of the second substrate 31, and the clamping block 34 is rotatably mounted on the bottom end surface of the second substrate 31 through a stud. When the stator is loaded, the second substrate 31 descends, the upper end of the stator is positioned through the first positioning pin 33, the supporting block 32 levels the upper end face of the stator, then the clamping block 34 rotates to fix the stator on the second substrate 31, and the second substrate 31 ascends to complete the loading.

In some embodiments, the fine adjustment assembly is further mounted on the frame, the fine adjustment assembly includes a mounting block, the mounting block is fixedly mounted on the bottom end face of the first substrate 21 through a screw, an adjusting rod is rotatably mounted on the mounting block, one end of the adjusting rod is movably connected with the second substrate 31 through a thread, a butt rod is further welded on the mounting block, and one end of the butt rod is in contact with the side wall of the second substrate 31. When the stator and the rotor are assembled, the axes of the stator and the rotor are deviated, the position of the stator needs to be adjusted in a small range, and the adjusting rod is rotated.

In this embodiment, as shown in fig. 2 and 9, the ejector pin mechanism 7 includes a second cylinder 71, a second direction valve 72, and an ejector rod 73, the second cylinder 71 is fixedly mounted on the upper platen 11 by screws, the second direction valve 72 is fixedly mounted on the upper platen 11 by screws, and the second cylinder 71 and the second direction valve 72 are connected by an exhaust pipe;

the first substrate 21 is provided with a first avoidance hole 27, and the second substrate 31 is provided with a second avoidance hole 35;

the pressing rod 73 is fixedly connected to the telescopic end of the second cylinder 71, and the pressing rod 73 sequentially slides through the first avoiding hole 27 and the second avoiding hole 35.

It should be noted that the product assembled in the device mainly aims at the stator module and the reducer assembly with the rotor, the stator module and the reducer assembly are aligned by the coaxiality of the stator and the rotor, and the assembly is completed when the flange surfaces of the stator module and the rotor are attached.

The assembling steps of the stator and the speed reducer with the rotor are as follows:

stator feeding: firstly, the bearing tray 42 slides to the position of the second limit block 47 along the linear sliding rail 41, the third base plate 51 is installed on the bearing tray 42 through the first positioning sleeve 54 and the positioning receiving sleeve 43 and is locked through the ball head lock 46, the stator is installed on the third base plate 51, the position of the stator is positioned through the third positioning pin 55, the stator is leveled through the supporting seat 53, the bearing tray 42 is pulled to integrally slide to the position of the first limit block 44 through the second handle 52, and the locking wrench is pulled. The first cylinder 25 drives the first substrate 21 to drive the second substrate 31 to move downwards, the upper end of the stator is positioned through the first positioning pin 33, the supporting block 32 levels the upper end face of the stator, the clamping block 34 rotates, the second substrate 31 is further provided with a fixing hole, the stator is fixed on the second substrate 31 through the fixing hole which is penetrated by a bolt, and the second substrate 31 rises to finish feeding.

Feeding a speed reducer: firstly, the bearing tray 42 slides to the position of the second limiting block 47 along the linear sliding rail 41, the fourth base plate 61 is installed on the bearing tray 42 through the first positioning sleeve 54 and the positioning receiving sleeve 43 and is locked through the ball head lock 46, the speed reducer is installed on the fourth base plate 61, the position of the speed reducer is positioned through the matching of the fourth positioning pin 65 and the limiting rod 66, the speed reducer is leveled through the supporting rod, the bearing tray 42 is pulled to integrally slide to the position of the first limiting block 44 through the third handle 62, and the locking wrench is pulled for locking.

Assembling: the second cylinder 71 drives the top pressure rod 73 to sequentially penetrate through the first avoidance hole 27, the second avoidance hole 35 and the stator until the rotor is tightly pressed on the speed reducer assembly, then the first cylinder 25 drives the second substrate 31 fixed with the stator to move downwards at a constant speed, the rotor cannot be influenced by magnetic force in the stator to deflect, the rotor moves downwards to be attached to flange surfaces of the stator and the speed reducer, and the stator and the rotor of the driving motor are assembled.

In the state of assembling, the second cylinder 71 firstly drives the jacking rod 73 to reset, the bolts for fixing the stator are loosened, the clamping blocks 34 are loosened, the first cylinder 25 drives the first substrate 21 and the second substrate 31 to ascend together, the locking wrench is loosened, the assembled driving motor is conveyed to the position of the second limiting block 47 through the fourth wrench, and the mechanical arm or the manual lifting appliance is used for adjusting the assembled driving motor to enter the next process to finish blanking.

If carry out the project research and development experiment, still need will attach together good driving motor and carry out the split, detect stator and reduction gear to the test attaches together the effect.

After the assembly of the device is completed, the second cylinder 71 drives the top pressure rod 73 to continuously press the rotor, the first cylinder 25 drives the second substrate 31 fixedly provided with the stator to ascend, the separation of the first substrate and the second substrate is realized, and then the speed reducer and the stator are respectively disassembled to carry out the test.

It is right above the utility model provides a pair of oil cooling driving motor stator and rotor attaches together split device and has carried out detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core concept. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (9)

1. The utility model provides a cold driving motor stator and rotor attaches together split device which characterized in that: including frame (1), be provided with elevating system (2) on frame (1), be provided with positioning mechanism (3) on the stator on frame (1), just positioning mechanism (3) link to each other with elevating system (2) on the stator, be provided with sliding table mechanism (4) on frame (1), sliding table mechanism (4) are located positioning mechanism (3) below on the stator, be provided with stator location tray mechanism (5) on frame (1), stator location tray mechanism (5) are located on the stator between positioning mechanism (3) and sliding table mechanism (4), just stator location tray mechanism (5) link to each other with sliding table mechanism (4), be provided with reduction gear location tray mechanism (6) on frame (1), reduction gear location tray mechanism (6) are located on the stator between positioning mechanism (3) and sliding table mechanism (4), just reduction gear location tray mechanism (6) link to each other with sliding table mechanism (4), be provided with thimble mechanism (7) on frame (1), thimble mechanism (7) with elevating system (2) link to each other.

2. The device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to claim 1, is characterized in that: the machine frame (1) comprises an upper bedplate (11), a plurality of guide columns (12), a lower bedplate (13), a main body frame (14) and a horse wheel (15); the lower bedplate (13) is fixedly arranged on the main body frame (14), one end of the guide column (12) is fixedly arranged on the upper surface of the lower bedplate (13), the upper bedplate (11) is fixedly arranged at the other end of the guide column (12), and the Frouhorse wheel (15) is arranged on the bottom end surface of the main body frame (14).

3. The device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to claim 2 is characterized in that: the sliding table plate mechanism (4) comprises a linear sliding rail (41), a bearing tray (42), a positioning receiving sleeve (43), a first limiting block (44), a locking piece (45), a ball head lock (46) and a second limiting block (47); the linear sliding rail (41) is fixedly installed on the upper surface of the lower bedplate (13), the bearing tray (42) is installed on the linear sliding rail (41) in a sliding mode, the first limiting block (44) and the second limiting block (47) are fixedly installed on the upper surface of the lower bedplate (13) and located at two ends of the linear sliding rail (41) respectively, the positioning receiving sleeve (43) is fixedly installed on the tray, the ball head lock (46) is fixedly installed on the tray, and the locking piece (45) is arranged on the side wall of the tray.

4. The device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to claim 2 is characterized in that: the lifting mechanism (2) comprises a first base plate (21), a first handle (22), a linear bearing (23), a universal floating joint (24), a first cylinder (25) and a first reversing valve (26); the first base plate (21) is vertically and slidably mounted between the upper bedplate (11) and the lower bedplate (13), the linear bearing (23) is arranged on the first base plate (21), the first base plate (21) is slidably mounted on the guide column (12) through the linear bearing (23), the universal floating joint (24) is fixedly mounted on the first base plate (21), the first cylinder (25) is fixedly mounted on the upper bedplate (11), the telescopic end of the first cylinder (25) is fixedly connected with the universal floating joint (24), the first reversing valve (26) is fixedly mounted on the upper bedplate (11), and the first cylinder (25) is connected with the first reversing valve (26) through an exhaust pipeline; the first handle (22) is fixedly arranged on the side wall of the first base plate (21).

5. The device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to claim 4, wherein: the stator upper positioning mechanism (3) comprises a second base plate (31), a supporting block (32), a plurality of first positioning pins (33) and a clamping block (34); the second substrate (31) is fixedly arranged on the bottom end face of the first substrate (21), the supporting blocks (32) and the first positioning pins (33) are fixedly arranged on the bottom end face of the second substrate (31), and the clamping blocks (34) are rotatably arranged on the bottom end face of the second substrate (31).

6. The device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to claim 3, wherein: the stator positioning tray mechanism (5) comprises a third base plate (51), a second handle (52), a supporting seat (53), a first positioning sleeve (54) and a third positioning pin (55); the third substrate (51) is arranged on the bearing tray (42), the supporting seat (53) and the third positioning pin (55) are fixedly arranged on the upper end face of the third substrate (51), the first positioning sleeve (54) is fixedly arranged on the third substrate (51), and the first positioning sleeve (54) is detachably connected with the positioning receiving sleeve (43); the second handle (52) is fixedly arranged on the side wall of the third base plate (51).

7. The device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to claim 3, wherein: the speed reducer positioning tray mechanism (6) comprises a fourth base plate (61), a third handle (62), a second positioning sleeve (63), a plurality of supporting columns (64), a plurality of fourth positioning pins (65) and a plurality of limiting rods (66); the fourth substrate (61) is arranged on the bearing tray (42), the support columns (64), the positioning pins (65) and the limiting rods (66) are fixedly connected to the upper end face of the fourth substrate (61), the second positioning sleeve (63) is fixedly arranged on the fourth substrate (61), and the second positioning sleeve (63) is detachably connected with the positioning receiving sleeve (43); the third handle (62) is fixedly connected to the side wall of the fourth base plate (61).

8. The device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to claim 5, wherein: the thimble mechanism (7) comprises a second cylinder (71), a second reversing valve (72) and a top pressure rod (73), the second cylinder (71) is fixedly mounted on the upper bedplate (11), the second reversing valve (72) is fixedly mounted on the upper bedplate (11), and the second cylinder (71) is connected with the second reversing valve (72) through an exhaust pipe;

a first avoidance hole (27) is formed in the first substrate (21), and a second avoidance hole (35) is formed in the second substrate (31);

the top pressure rod (73) is fixedly connected with the telescopic end of the second cylinder (71), and the top pressure rod (73) sequentially penetrates through the first avoidance hole (27) and the second avoidance hole (35) in a sliding mode.

9. The device for assembling and disassembling the stator and the rotor of the oil-cooled driving motor according to claim 5, wherein: install the fine setting subassembly in the frame, the fine setting subassembly is including the installation piece, installation piece rigid coupling is on the lower terminal surface of first base plate (21), just the installation piece is located one side of second base plate (31), rotate on the installation piece and install the regulation pole, the one end of adjusting the pole stretches into in second base plate (31), just adjust the pole and pass through threaded connection with second base plate (31), the rigid coupling has the pole of support on the installation piece, one side of second base plate (31) and the one end contact of pole of support.

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