CN217904224U - Mixed-shift gearbox motor stator dismounting and assembling combination device - Google Patents
Mixed-shift gearbox motor stator dismounting and assembling combination device Download PDFInfo
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- CN217904224U CN217904224U CN202221502081.1U CN202221502081U CN217904224U CN 217904224 U CN217904224 U CN 217904224U CN 202221502081 U CN202221502081 U CN 202221502081U CN 217904224 U CN217904224 U CN 217904224U
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- gantry
- boom
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Abstract
The utility model discloses a thoughtlessly move gearbox motor stator dismouting composite set has: the suspension arm gripper assembly can be adjustably arranged on the support beam assembly; the support beam assembly has: a suspension arm supporting plate; the first end of the suspension arm gripper is in threaded connection with the suspension arm supporting disc; the upper supporting claw and the lower supporting claw are arranged on the suspension arm gripper; the davit tongs assembly has: a gantry beam; the suspension arm gripper assembly can be adjustably arranged on the gantry beam; the central positioning rod is arranged on the gantry cross beam and can position the suspension arm gripper assembly, so that the operation is convenient, the time and the labor are saved, and the magnetic influence is eliminated; the stator and the rotor can be accurately positioned, the speed of sinking and lifting during stator installation and disassembly can be controlled, the risk of injury to a human body in the installation process is eliminated, and the multifunctional purpose of installation and disassembly is achieved.
Description
Technical Field
The utility model belongs to the technical field of the gearbox, especially, relate to a thoughtlessly move gearbox motor stator dismouting composite set.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
along with the stricter and stricter regulation and policy of the China automobile industry, the energy-saving and environment-friendly awareness of more and more drivers is strengthened, which causes new thinking of people in the China automobile industry. Hybrid technology will gain more and more important market position in the Chinese automobile industry, and DHT is gradually developed as a new hybrid special transmission driving system.
The mixed-dynamic gearbox verifies the reliability, durability and manufacturability (assembling performance and maintainability) in the research and development trial-manufacturing stage, wherein the manufacturability verification is crucial, the trial-manufacturing verification process of the sample box adopts manual assembly, and parts or assembly parts with poor assembling performance and maintainability are improved and optimized by a tool designing and manufacturing method.
Because the assembly trial-manufacturing of mixing and moving gear box motor stator and rotor adopts manual equipment, however between stator and the rotor the influence of attracting each other, repulsion, this kind of direct assembly's mode in addition, the location is inaccurate, and the accuracy is not high, collides with the damage part easily, and operating safety factor is low, and has the shortcoming of wasting time and energy. The stator and the rotor of the hybrid gearbox motor are arranged in a gearbox main shell, the matching requirement of the stator and the rotor assembling size is precise, and the stator and the rotor are slightly deviated in size during assembling and are easy to collide and damage.
The stator and the rotor of the hybrid gearbox motor (hereinafter referred to as the motor) generate large magnetic attraction when being installed, and the installation has the following problems:
1. the hybrid gearbox motor system is compact in structural arrangement, and the stator installation space of the motor is narrow and cannot be installed;
2. the magnetic force between the stator and the rotor is large, and the stator and the rotor cannot be positioned when being installed under the influence of the magnetic force;
3. the stator and the rotor are limited by size and are easy to collide and damage silicon steel sheets of the stator and the rotor;
4. after the motor stator is installed, the magnetic force is large, the motor stator cannot be disassembled, and the maintenance and the repair of the hybrid gearbox motor are not facilitated;
5. the stator is installed under the influence of magnetic force, the sinking speed of the rotor is high and uncontrolled, and potential great potential safety hazards are brought to operators.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a magnetic force eliminating device which is convenient to operate, time-saving and labor-saving; the stator and the rotor can be accurately positioned, the speed of sinking and lifting in the mounting process of the stator can be controlled, the risk of injury to a human body in the mounting process is eliminated, and the combined device for dismounting and mounting the stator of the hybrid gearbox motor with the multifunctional purpose of mounting and dismounting is realized.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a kind of mixed change gearbox electrical machinery stator dismounting composite set, have:
the suspension arm gripper assembly is adjustably mounted on the support beam assembly;
the support beam assembly has:
a suspension arm supporting plate;
the first end of the suspension arm gripper is in threaded connection with the suspension arm supporting disc;
the upper supporting claw and the lower supporting claw are arranged on the suspension arm gripper;
the davit tongs assembly has:
a gantry beam; the suspension arm gripper assembly is adjustably arranged on the gantry beam;
and the central positioning rod is arranged on the gantry beam and can be used for positioning the lifting arm gripper assembly.
The suspension arm gripper assembly is adjustably mounted on the gantry beam through an adjusting bolt, and the adjusting bolt is in threaded fit with the suspension arm supporting disc.
The two ends of the gantry beam are provided with supporting longitudinal beams, and the gantry beam is arranged on the supporting longitudinal beams.
The suspension arm supporting disc is circular.
Three boom hand grab fixing holes are uniformly formed in the circumferential direction of the boom supporting plate, and the three boom hand grabs are fixed on the three boom hand grab fixing holes through screws.
The periphery of the suspension arm supporting plate is uniformly provided with two adjusting threaded holes, and two adjusting bolts are arranged to be matched with the adjusting threaded holes.
One of the technical schemes has the advantages or beneficial effects of convenient operation, time and labor saving and elimination of magnetic influence; the stator and the rotor can be accurately positioned, the speed of sinking and lifting in disassembly in the stator installation process can be controlled, the risk of injury to a human body in the installation process is eliminated, and the multifunctional purpose of installation and disassembly is achieved.
Drawings
Fig. 1 is a schematic structural view of a hybrid transmission case motor stator dismounting and mounting combination device provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a motor stator dismounting assembly of the hybrid transmission case shown in FIG. 1;
FIG. 3 is a schematic structural view of a support beam assembly of the combined motor stator mounting and dismounting device of the hybrid transmission case of FIG. 1;
FIG. 4 is a schematic structural diagram of a support beam assembly of the combined stator mounting and dismounting device of the hybrid transmission case motor of FIG. 1;
FIG. 5 is a schematic structural view of a boom gripper assembly of the combined motor stator dismounting device of the hybrid transmission case of FIG. 1;
FIG. 6 is a schematic structural view of a boom gripper assembly of the hybrid transmission case motor stator dismounting assembly of FIG. 1;
FIG. 7 is a schematic structural view of a boom gripper assembly of the combined motor stator dismounting and mounting apparatus for the hybrid transmission case of FIG. 1;
the labels in the above figures are: 1. the device comprises a support beam assembly, 11, a gantry beam, 12, an adjusting bolt, 13, a center positioning rod, 2, a suspension arm gripper assembly, 21, a suspension arm support plate, 22, an adjusting threaded hole, 23, suspension arm grippers, 24, upper support claws, 25 and a lower support claw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-7, a hybrid transmission motor stator dismounting and mounting assembly comprises:
the suspension arm gripper assembly can be adjustably arranged on the support beam assembly; the combined device is divided into two parts, namely a suspension arm gripper assembly and a gantry type supporting beam assembly.
The suspension arm gripper assembly is designed according to the structural size of a motor stator, the suspension arm gripper assembly is designed into a disc shape, and 2 adjusting threaded holes connected with the gantry supporting beam are designed at the diagonal positions of the disc and used for connecting the suspension arm assembly with the gantry beam; 3 suspension arm grippers are respectively arranged on two sides of the disc, and 2 pawls are respectively arranged at the bottom and the middle of each gripper and used for gripping a motor stator; the top end of the hand grip of the suspension arm is provided with a bolt mounting hole and is mounted on the disc of the suspension arm through the connection of a bolt.
The support beam assembly has: a suspension arm supporting plate; the first end of the suspension arm gripper is in threaded connection with the suspension arm supporting disc; the upper supporting claw and the lower supporting claw are arranged on the suspension arm gripper; according to the central positions of a stator and a rotor of the driving motor, the structure of a main shell of the gearbox and bolt mounting hole positions, a gantry type supporting beam assembly is designed and mounted on the shell of the gearbox.
The gantry type supporting beam assembly structure comprises 4 parts of assemblies, namely a left supporting longitudinal beam, a right supporting longitudinal beam, a supporting beam and a motor center positioning rod.
2 threaded holes and 1 positioning pin hole are designed at the upper end of the left support longitudinal beam and are used for assembling and connecting with the cross beam; the base is reserved in the bottom design, and two teams take 2 through-holes, through on the main casing body of bolt fastening gearbox.
2 threaded holes and 1 positioning pin hole are also designed at the upper end of the right support longitudinal beam and are used for assembling and connecting with the cross beam; the base is reserved in the bottom design, and two teams take 2 through-holes, through on the main casing body of bolt fastening gearbox.
The davit tongs assembly has: a gantry beam; the suspension arm gripper assembly can be adjustably arranged on the gantry beam; and the central positioning rod is arranged on the gantry beam and can be used for positioning the suspension arm gripper assembly.
The supporting beam is designed to be irregular, 2 bolt through holes and 1 positioning pin hole are respectively designed on the left side and the right side of the supporting beam, and the left longitudinal beam and the right longitudinal beam are connected and installed through bolts. The right side of crossbeam designs 1 circular central guiding hole for install motor center locating lever. Two ends of the central guide through hole are provided with 2 waist-shaped holes, and the suspension arm gripper assembly is installed and connected through a full-thread bolt.
The motor center locating rod is designed to be cylindrical, the upper end of the motor center locating rod is connected with the supporting cross beam locating hole in an installing mode and is provided with a limiting flange, and the lower end of the motor center locating rod is designed to be cylindrical and is provided with a chamfer angle according to the inner diameter of the motor axis and is used for being inserted into the axis to locate the motor.
The suspension arm gripper assembly is adjustably mounted on the gantry beam through an adjusting bolt, and the adjusting bolt is in threaded fit with the suspension arm supporting disc.
Support longitudinal beams are arranged at two ends of the gantry beam, and the gantry beam is arranged on the support longitudinal beams. The davit supporting disk is circular. Three boom grip fixing holes are uniformly formed in the circumferential direction of the boom supporting plate, and the three boom grips are fixed on the three boom grip fixing holes through screws.
The davit supporting disk periphery evenly is equipped with two and adjusts the screw hole to be equipped with two adjusting bolt and the cooperation of adjusting the screw hole.
The detachable adjustable motor stator suspension arm gripper is used for gripping a stator and can ensure the stability of the gripping motor stator;
the suspension arm gripper support plate and the two connecting bolts are used for installing, fixing and adjusting the suspension arm gripper;
and the gantry type supporting beam is used for connecting and supporting the suspension arm gripper assembly, and the longitudinal beam bases supported on the left side and the right side of the gantry are provided with fixing bolts and are used for being installed on the main shell of the gearbox.
An axial center positioning rod is designed at the positions of the gantry supporting beam and the motor axis and is used for accurately positioning the stator of the disassembling and assembling machine.
2 full-thread adjusting bolts are additionally arranged and used for connecting the suspension arm gripper assembly with the gantry positioning cross beam, so that the vertical adjustment is convenient, and multifunctional disassembly and assembly are realized.
1. Assembly
(1) Taking 3 boom grippers, installing the grippers on a boom supporting plate through connecting bolts, pre-tightening the bolts and completing assembly; after the motor stator is assembled, the grooves of the motor stator are clamped through the 3 grippers, and the grippers are screwed to fix the bolts.
(2) After the left longitudinal beam, the right longitudinal beam and the cross beam are assembled, the central positioning rod is placed in the positioning hole of the cross beam, and then the assembly of the gantry type supporting beam assembly is completed; assembling the assembled gantry support beam assembly and a suspension arm gripper assembly (with a motor stator); namely, the boom gripper assembly is connected with the gantry supporting beam through the adjusting bolt to complete the assembly of the gantry motor stator dismounting device.
(3) The gantry type motor stator dismounting device assembly is installed on a designated transmission case main shell hole, a motor shaft hole is aligned with a central positioning rod, and fixing bolts of a left longitudinal beam and a right longitudinal beam are screwed down.
(4) And (4) anticlockwise crossing or synchronously rotating the 2 adjusting bolts until the motor stator sinks to a limiting step of the gearbox shell, and then assembling the stator.
(5) The sequence of disassembling the gantry motor stator disassembling device assembly is as follows: 2 adjusting bolts are disassembled and taken down, the gantry supporting beam assembly, the positioning rod and the suspension arm gripper are disassembled and taken down, and the device is placed back to the designated position.
2. Dismantling
(1) Taking 3 boom grippers, installing the grippers on a boom supporting plate through connecting bolts, temporarily not pre-tightening the bolts, and completing assembly; after the motor stator is assembled, the grooves of the motor stator are clamped through the 3 grippers, and the grippers are screwed to fix the bolts.
(2) Placing a central positioning rod into a central hole of the motor for positioning, and assembling and mounting the gantry type support beam assembly on a main shell of the gearbox; and the assembling of the gantry motor stator dismounting device is completed by connecting the adjusting bolt with the gantry supporting beam.
(3) And (4) clockwise crossing or synchronously rotating the 2 adjusting bolts until the motor stator rises to be separated from the rotor, namely completing the disassembly of the stator.
(4) The disassembly sequence is as follows: and taking down the gantry type motor stator dismounting device assembly together with the stator, placing on a workbench, loosening the fixing bolt of the boom gripper, taking down the stator, and putting the device back to a fixed position to finish dismounting.
After the structure is adopted, the operation is convenient, the time and the labor are saved, and the magnetic influence is eliminated; the stator and the rotor can be accurately positioned, the speed of sinking and lifting during stator installation and disassembly can be controlled, the risk of injury to a human body in the installation process is eliminated, and the multifunctional purpose of installation and disassembly is achieved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mix change gear box motor stator dismouting composite set which characterized in that has:
the suspension arm gripper assembly is adjustably mounted on the support beam assembly;
the support beam assembly has:
a suspension arm supporting plate;
the first end of the suspension arm gripper is in threaded connection with the suspension arm supporting disc;
the upper supporting claw and the lower supporting claw are arranged on the suspension arm gripper;
the davit tongs assembly has:
a gantry beam; the suspension arm gripper assembly is adjustably mounted on the gantry beam;
the center positioning rod is arranged on the gantry cross beam and can be used for positioning the lifting arm gripper assembly.
2. The hybrid transmission case motor stator disassembly and assembly apparatus of claim 1, wherein the boom gripper assembly is adjustably mounted on the gantry beam by an adjustment bolt that is threadedly engaged with a boom support plate.
3. The combined stator dismounting device of the hybrid transmission case motor according to claim 2, wherein the two ends of the gantry beam are provided with support longitudinal beams, and the gantry beam is mounted on the support longitudinal beams.
4. The hybrid transmission case motor stator disassembly and assembly apparatus of claim 3, wherein said boom support plate is circular.
5. The combined motor stator dismounting and mounting device for a hybrid transmission case of claim 4, wherein the boom support plate is uniformly provided with three boom finger fixing holes along the circumference, and the three boom fingers are fixed on the three boom finger fixing holes by screws.
6. The combined device for assembling and disassembling a stator of a motor of a hybrid transmission case according to claim 5, wherein the periphery of the support plate of the suspension arm is uniformly provided with two adjusting threaded holes, and two adjusting bolts are arranged to be matched with the adjusting threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221502081.1U CN217904224U (en) | 2022-06-15 | 2022-06-15 | Mixed-shift gearbox motor stator dismounting and assembling combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221502081.1U CN217904224U (en) | 2022-06-15 | 2022-06-15 | Mixed-shift gearbox motor stator dismounting and assembling combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217904224U true CN217904224U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221502081.1U Active CN217904224U (en) | 2022-06-15 | 2022-06-15 | Mixed-shift gearbox motor stator dismounting and assembling combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217904224U (en) |
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2022
- 2022-06-15 CN CN202221502081.1U patent/CN217904224U/en active Active
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