CN108768096B - Motor end cover separating device - Google Patents
Motor end cover separating device Download PDFInfo
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- CN108768096B CN108768096B CN201810685576.4A CN201810685576A CN108768096B CN 108768096 B CN108768096 B CN 108768096B CN 201810685576 A CN201810685576 A CN 201810685576A CN 108768096 B CN108768096 B CN 108768096B
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- clamping assembly
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- 238000000926 separation method Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
Abstract
The invention provides a motor end cover separating device. The separating device comprises a first driving component, a stator clamping component and an end cover clamping component, wherein the stator clamping component is used for clamping and fixing a motor stator, the end cover clamping component is used for clamping a motor end cover, the stator clamping component and the end cover clamping component are arranged relatively and independently, and the first driving component is connected with the end cover clamping component so as to drive the end cover clamping component to move relative to the stator clamping component, so that the motor end cover is separated from the motor stator; and/or the first drive assembly is coupled to the stator clamping assembly to drive the stator clamping assembly into movement relative to the end cap clamping assembly to separate the motor end cap from the motor stator. According to the motor end cover separation device, the motor end cover and the stator can be separated conveniently and efficiently, the breakage rate of the stator and the end cover after separation is greatly reduced, and the reuse rate of the end cover and the motor stator is improved.
Description
Technical Field
The invention belongs to the technical field of motor manufacturing, and particularly relates to a motor end cover separating device.
Background
After the plastic package direct current motor is produced, in order to ensure the product quality of the plastic package direct current motor, the binding force between the end cover of the motor and the motor shell or between the end cover of the motor and the stator is required to be checked, the gap between the end cover of the motor and the joint between the end cover of the stator is required to be separated, the gap is smaller, the mode adopted at present is to manually embed a straight screw into the gap, and then the end cover is separated from the stator by beating with a hammer.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to provide the motor end cover separating device which can conveniently and efficiently separate the motor end cover from the stator, greatly reduce the breakage rate of the stator and the end cover after separation, and improve the reuse rate of the end cover and the motor stator.
In order to solve the above problems, the present invention provides a motor end cover separating device, including a first driving component, a stator clamping component, and an end cover clamping component, where the stator clamping component is used to clamp and fix a motor stator, the end cover clamping component is used to clamp a motor end cover, the stator clamping component and the end cover clamping component are separately arranged, and the first driving component is connected with the end cover clamping component to drive the end cover clamping component to generate a motion relative to the stator clamping component, so as to separate the motor end cover from the motor stator; and/or the first drive assembly is coupled to the stator clamping assembly to drive the stator clamping assembly into movement relative to the end cap clamping assembly to separate the motor end cap from the motor stator.
Preferably, the stator clamping assembly comprises a motor positioning plate, the motor positioning plate is provided with a first stator passing hole, and the stator clamping assembly further comprises a stator clamping piece, the stator clamping piece is connected to the motor positioning plate in a sliding mode, and the stator clamping piece can slide along the radial direction of the first stator passing hole so as to clamp a motor stator.
Preferably, the hole peripheral wall of the first stator passing hole has a first projection extending in a radial direction thereof.
Preferably, the stator clamp has an arc wall that mates with the outer peripheral wall of the motor stator.
Preferably, the stator clamping member further has a first fastener, and the first fastener can be clamped in a groove formed on the motor stator.
Preferably, the number of the stator clamping pieces is two, the two stator clamping pieces are symmetrical with respect to the center of the first stator passing hole, and the two stator clamping pieces are slidably connected to the motor positioning plate.
Preferably, the stator clamping assembly further comprises a second drive means for driving the stator clamping member to slide relative to the motor positioning plate.
Preferably, the second driving device comprises a second cylinder and a second dragging block, the power output end of the second cylinder is connected with the second dragging block, the second dragging block is connected with the stator clamping piece, and the second cylinder is arranged on the motor positioning plate.
Preferably, the stator clamping assembly further comprises a motor support plate disposed on a side of the motor locating plate remote from the stator clamping assembly.
Preferably, the motor support plate has a second stator passing hole coaxially provided with the first stator passing hole, and also has an annular recess concentric with the second stator passing hole, on which the motor can be placed.
Preferably, the peripheral wall of the annular concave table is provided with second convex blocks which are arranged at intervals, and the second convex blocks extend along the radial direction of the annular concave table.
Preferably, the number of the second bumps is two.
Preferably, the end cover clamping assembly comprises a first mounting plate and an end cover clamping piece, wherein the first mounting plate is provided with a third stator passing hole corresponding to the first stator passing hole, the end cover clamping piece is movably connected to the first mounting plate, and the end cover clamping piece can slide along the radial direction of the third stator passing hole so as to clamp the motor end cover.
Preferably, the end cap holder has a pry nozzle which can be inserted into a gap between the motor stator and the motor end cap.
Preferably, the end cap clamp assembly further comprises third drive means for driving the end cap clamp into movement towards or away from the motor end cap.
Preferably, the third driving device comprises a third cylinder and a third dragging block, the power output end of the third cylinder is connected with the third dragging block, the third dragging block is connected with the end cover clamping piece, and the third cylinder is arranged on the first mounting plate.
Preferably, the third driving device further comprises a guide fixing seat, the guide fixing seat is fixedly connected with the first mounting plate, and a guide accommodating space of the end cover clamping piece is formed between the guide fixing seat and the first mounting plate.
Preferably, the end cover clamping assemblies are at least two groups, and the two groups of end cover clamping assemblies are uniformly distributed along the circumference of the third stator passing hole.
Preferably, the end cover clamping assembly further comprises a guide piece and a second mounting plate, the guide piece is fixedly connected between the first mounting plate and the second mounting plate, the first mounting plate and the second mounting plate are arranged in parallel, a first preset distance exists between the first mounting plate and the second mounting plate, and the first driving assembly can apply force on the second mounting plate.
Preferably, the motor end cover separating device further comprises a fixing plate and a connecting fixing column, the connecting fixing column is fixedly connected between the motor positioning plate and the fixing plate, the motor positioning plate is arranged in parallel with the fixing plate, an accommodating space exists between the motor positioning plate and the fixing plate, and the second mounting plate is arranged in the accommodating space.
Preferably, the first driving assembly comprises a first cylinder fixedly mounted on the fixed plate, and a piston rod of the first cylinder is connected with the second mounting plate to drive the end cover clamping assembly to move in the motor shaft direction relative to the stator clamping assembly.
Preferably, the motor end cover separating device further comprises a mounting rack, and the fixing plate is fixedly mounted on the top of the mounting rack.
Preferably, the bottom of the mounting rack is provided with casters.
Preferably, the mounting rack is provided with a control part, and the control part is in circuit connection with the first driving assembly, the second driving device and the third driving device so as to control the start and stop of the first driving assembly, the second driving device and the third driving device.
Preferably, the mounting rack comprises a cover body, the cover body is provided with a hollow area, and the first driving assembly, the stator clamping assembly, the end cover clamping assembly, the fixing plate and the connecting fixing column are all arranged in the hollow area.
Preferably, the motor end cover separating device further comprises a pressure detecting member for detecting a pushing force generated by the first cylinder when pushing.
Preferably, the motor end cover separating device further comprises a top thrust display part, wherein the top thrust display part is used for displaying the top thrust data detected by the pressure detecting part, and the top thrust display part is electrically connected with the pressure detecting part.
According to the motor end cover separating device, the motor shell or the motor stator of the motor is fixed through the stator clamping assembly, the motor end cover is clamped through the end cover clamping assembly, the first driving assembly can drive the end cover clamping assembly to move relative to the stator clamping assembly, and as the motor stator is fixed by the stator clamping assembly, the motor end cover is separated from the motor stator along with the movement of the end cover clamping assembly.
Drawings
FIG. 1 is a schematic diagram of a motor end cap separator according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of S-S in FIG. 1;
FIG. 3 is a schematic diagram of an embodiment of the motor positioning plate of FIG. 1;
FIG. 4 is a schematic view of another embodiment of the motor positioning plate of FIG. 1;
FIG. 5 is a schematic view of the stator clamp of FIG. 1;
FIG. 6 is a schematic view of the motor support of FIG. 1;
FIG. 7 is a schematic view of the first mounting plate of FIG. 1;
FIG. 8 is a schematic view of the end cap clamp of FIG. 1;
fig. 9 is a schematic structural view of a motor end cap separating device according to still another embodiment of the present invention.
The reference numerals are expressed as:
11. a first cylinder; 21. a motor positioning plate; 211. a chute; 22. a first stator passing hole; 221. a first bump; 23. a stator clamping member; 231. an arc wall; 232. a first fastener; 24. a second driving device; 241. a second cylinder; 242. a second drag block; 25. a motor support plate; 251. a second stator pass-through hole; 252. an annular concave table; 253. a second bump; 31. a first mounting plate; 311. a third stator passing hole; 32. an end cap holder; 321. prying the nozzle; 33. a third driving device; 331. a third cylinder; 332. a third drag block; 333. a guide fixing seat; 34. a guide member; 35. a second mounting plate; 4. a fixing plate; 5. connecting the fixed column; 6. a pressure detecting member; 61. a thrust display member; 62. a detection piece mounting seat; 7. mounting a rack; 71. casters; 72. a control part; 73. a cover body; 100. and a motor.
Detailed Description
Referring to fig. 1 to 9 in combination, according to an embodiment of the present invention, there is provided a motor end cover separating apparatus for separating a motor stator of a motor 100 from a motor end cover, including a first driving assembly, a stator clamping assembly, and an end cover clamping assembly, the stator clamping assembly being used for clamping and fixing the motor stator, the end cover clamping assembly being used for clamping the motor end cover, the stator clamping assembly being disposed relatively independently of the end cover clamping assembly, the first driving assembly being connected to the end cover clamping assembly to drive the end cover clamping assembly to move relative to the stator clamping assembly so as to separate the motor end cover from the motor stator; and/or the first drive assembly is coupled to the stator clamping assembly to drive the stator clamping assembly into movement relative to the end cap clamping assembly to separate the motor end cap from the motor stator. In this technical scheme, through stator clamping assembly is fixed motor housing or motor stator that motor 100 had, through end cover clamping assembly carries out the centre gripping to the motor end cover, first drive assembly can drive end cover clamping assembly produce for stator clamping assembly's motion, because motor stator is by stator clamping assembly is fixed, consequently, the motor end cover is along with end cover clamping assembly's motion and motor stator separation, this scheme adopts mechanized mode to separate the motor end cover, and the application of force is more controllable, balanced, can convenient high-efficient separation motor end cover and stator, greatly reduced the damage rate of stator and end cover after the separation, improve end cover and motor stator's reuse rate.
The stator clamping assembly may be in various forms, so long as the stator clamping assembly can fix the position of the motor stator conveniently in theory, and as a specific implementation manner, preferably, the stator clamping assembly includes a motor positioning plate 21, the motor positioning plate 21 has a first stator passing hole 22, and further includes a stator clamping member 23, the stator clamping member 23 is slidably connected to the motor positioning plate 21, and the stator clamping member 23 can slide along the radial direction of the first stator passing hole 22 to clamp the motor stator. By adopting the technical scheme, when the motor 100 is applied, the motor 100 is placed in the first stator passing hole 22, and then the motor stator is clamped by moving the motor positioning plate 21, so that the motor 100 can be fixed conveniently. Furthermore, the motor locating plate 21 has a sliding groove 211 towards one side of the stator clamping member 23, the sliding groove 211 has a clamping structure, one side of the stator clamping member 23 towards the motor locating plate 21 has a guide rail structure corresponding to the sliding groove 211, and the guide rail structure is matched with the sliding connection in the clamping structure, so that the connection of the stator clamping member 23 is realized, the sliding movement of the stator clamping member 23 and the motor locating plate 21 can be ensured, and the motor stator can be conveniently fixed in position. In order to prevent the motor 100 from rotating around the axis thereof during the separation of the end cover, it is preferable that a first protrusion 221 extending along the radial direction of the first stator passing hole 22 is provided on the peripheral wall of the hole, and when the motor stator is fixed, the first protrusion 221 can be snapped into a groove provided on the motor stator or the housing, thereby reliably positioning the circumferential direction of the motor 100, and further, a plurality of first protrusions 221 can be provided, and the number of the plurality of first protrusions 221 is matched with that of the grooves provided on the motor stator or the housing, for example, two first protrusions 221 can be provided, and two first protrusions 221 are provided at intervals along the circumferential direction of the first stator passing hole 22.
In order to ensure the reliability of the clamping of the stator clamping member 23 to the motor stator or the housing, it is preferable that the stator clamping member 23 has an arc wall 231, and the arc wall 231 is matched with the outer circumferential wall of the motor stator, at this time, when the stator clamping member 23 clamps the motor stator or the housing, the arc wall 231 can apply force to the motor stator or the housing more uniformly, so as to prevent the motor stator or the housing from being damaged by uneven force application. Still further, the stator clamping member 23 further has a first fastener 232, the first fastener 232 can be clamped in a groove formed on the motor stator, and the first fastener 232 can be clamped in a groove formed on the motor stator or the motor housing, so that on one hand, the circumferential rotation of the motor stator or the motor housing can be prevented, and on the other hand, the motor 100 can be prevented from being separated from the stator clamping member 23 when being subjected to axial force (such as when being separated), the connection is more reliable, and the structure is particularly suitable for a rounding motor, and for fixing a motor with mounting feet, the motor can be completely pressed towards the side wall of the motor positioning plate 21 through the stator clamping member 23. Of course, a plurality of stator clamping members 23 may be provided, and in view of simplicity and convenience of functions and mechanisms, preferably, the number of the stator clamping members 23 is two, two stator clamping members 23 are symmetrical with respect to the center of the first stator passing hole 22, and two stator clamping members 23 are slidably connected to the motor positioning plate 21.
In terms of sliding driving of the stator clamping member 23, for example, a second driving device 24 may be adopted, the second driving device 24 is used for driving the stator clamping member 23 to slide relative to the motor positioning plate 21, so as to further improve the mechanization degree of the motor end cover separating device, the second driving device 24 may be implemented by adopting a second cylinder 241 and a second dragging block 242, a power output end of the second cylinder 241 is connected with the second dragging block 242, the second dragging block 242 is connected with the stator clamping member 23, and the second cylinder 241 is installed on the motor positioning plate 21, and of course, a hydraulic cylinder may also be adopted to replace the second cylinder 241. It will be appreciated that, in order to more precisely control the displacement of the second driving device 24, for example, the power output end (for example, a cylinder piston rod) of the second cylinder 241 may be configured to maintain the pressure of the control air path of the second cylinder 241, and, of course, as a more convenient processing manner, it is preferable that the second cylinder 241 be a cylinder with a lock.
In order to further simplify the fixing manner of the motor 100, the stator clamping assembly further includes a motor support plate 25, the motor support plate 25 is disposed on a side of the motor positioning plate 21 away from the stator clamping assembly, and the motor support plate 25 is mainly used for axially supporting the motor 100. Specifically, the motor support plate 25 has a second stator through hole 251 coaxially disposed with the first stator through hole 22, and further has an annular recess 252 concentric with the second stator through hole 251, on which annular recess 252 the motor can be placed, in which case the second stator through hole 251 is not capable of passing through the motor 100, but rather is disposed for passing through the output shaft of the motor 100, and the end face of the motor 100 opposite to the end cap is seated on the annular recess 252, i.e., the annular recess 252 supports the motor 100. Furthermore, the motor support plate 25 is connected with the motor positioning plate 21 through a screw, and the position of the motor support plate 25 in the axial direction of the motor 100 can be conveniently adjusted by adjusting the screwing degree of the screw, so that the motor support plate 25 is more suitable for motors with different stator stacking thicknesses or rotor stacking thicknesses.
Preferably, the circumferential wall of the annular recess 252 has second protrusions 253 disposed at intervals, the second protrusions 253 extend along the radial direction of the annular recess 252, and the second protrusions 253 disposed at intervals can perform preliminary circumferential positioning on the motor 100, and it is understood that the positioning angle should be adapted to the corresponding end (or circumferential wall) of the motor 100. For example, when the motor 100 has two grooves at the contact area with the annular recess 252, the second protrusions 253 may be provided in two at this time.
As a specific embodiment of the end cap clamping assembly, preferably, the end cap clamping assembly includes a first mounting plate 31 and an end cap clamping member 32, the first mounting plate 31 has a third stator passing hole 311 corresponding to the first stator passing hole 22, the end cap clamping member 32 is movably connected to the first mounting plate 31, and the end cap clamping member 32 can slide along a radial direction of the third stator passing hole 311 to clamp the end cap of the motor. The technical scheme is basically similar to that of the stator clamping assembly in terms of realization principle, so that the beneficial effects are not repeated here.
Further, the end cover clamping member 32 is provided with a prying nozzle 321, the prying nozzle 321 can be embedded into a gap between the motor stator and the motor end cover, the technical scheme is that one specific implementation mode of the end cover clamping member 32 is that the prying nozzle 321 is one of the most important parts of the motor end cover separating device, the prying nozzle 321 can be accurately embedded into the gap between the motor stator and the motor end cover through external force, the end cover can be smoothly and easily separated under the action of the first driving assembly, and the prying nozzle 321 is preferably designed into a wedge structure in order to ensure that the motor end cover is not damaged in the separation process, so that the prying nozzle 321 is more conveniently embedded into the gap between the motor stator and the motor end cover, and the force in the separation process can be designed to be slightly larger in the width dimension, so that the force in the separation process is more uniform.
In order to be able to mechanically control the movement of the end cap clamping assembly, the end cap clamping assembly is further provided with a third drive 33, the third drive 33 being used to drive the end cap clamp 32 into a movement towards or away from the motor end cap. Preferably, the third driving device 33 includes a third cylinder 331 and a third dragging block 332, where a power output end of the third cylinder 331 is connected to the third dragging block 332, the third dragging block 332 is connected to the end cover holder 32, and the third cylinder 331 is mounted on the first mounting plate 31, that is, a relative movement of the end cover holder 32 on the first mounting plate 31 is controlled by the third cylinder 331.
In order to ensure the stability of the movement track of the end cover clamping member 32, preferably, the third driving device 33 further includes a guide fixing seat 333, the guide fixing seat 333 is fixedly connected with the first mounting plate 31, and a guide accommodating space of the end cover clamping member 32 is formed between the guide fixing seat 333 and the first mounting plate 31, that is, the movement track of the end cover clamping member 32 is normalized by the guide accommodating space of the guide fixing seat 333, which can promote the stability and reliability of the end cover clamping member 32 for clamping the motor end cover.
Of course, the two sets of end cover clamping assemblies may be disposed uniformly along the circumference of the third stator passing hole 311, and three sets, or four sets (as shown in fig. 1), may be disposed, where multiple sets of end cover clamping assemblies perform more reliable and stable clamping on the motor end cover, and more importantly, the stress and the force applied by each set of end cover clamping assemblies are relatively small, which is beneficial to protecting the motor end cover from being damaged in the separation process.
In order to facilitate the connection between the end cover clamping assembly and the first driving assembly, so that the motor end cover separating device is more reasonable in structure, preferably, the end cover clamping assembly further comprises a guide piece 34 and a second mounting plate 35, the guide piece 34 is fixedly connected between the first mounting plate 31 and the second mounting plate 35, the first mounting plate 31 and the second mounting plate 35 are arranged in parallel, a first preset distance exists between the first mounting plate 31 and the second mounting plate 35, and the first driving assembly can apply force on the second mounting plate 35. In this technical scheme, the first driving assembly may drive the second mounting plate 35, so as to force the end cover clamping assembly on the first mounting plate 31 to integrally generate a motion away from the stator clamping assembly, thereby easily realizing the separation of the motor end cover.
Preferably, the motor end cover separating device further comprises a fixing plate 4 and a connecting fixing column 5, the connecting fixing column 5 is fixedly connected between the motor positioning plate 21 and the fixing plate 4, the motor positioning plate 21 and the fixing plate 4 are arranged in parallel, an accommodating space exists between the motor positioning plate 21 and the fixing plate 4, the second mounting plate 35 is located in the accommodating space, and the guide piece 34 can pass through the motor positioning plate 21 with a passing hole, so that the structure of the whole device is more compact.
The first driving assembly comprises a first air cylinder 11, the first air cylinder 11 is fixedly installed on the fixed plate 4, and a piston rod of the first air cylinder 11 is connected with the second mounting plate 35 to drive the end cover clamping assembly to move relative to the stator clamping assembly in the axial direction of the motor 100.
In order to accurately obtain the thrust force (i.e. the binding force of the motor end cover) generated when the motor end cover is separated from the motor stator, the motor end cover separating device is further provided with a pressure detecting member 6 to detect the thrust force generated when the first cylinder 11 is pushed, for example, the pressure detecting member 6 may be a pressure sensor, the pressure sensor is installed on a corresponding detecting member installation seat 62, the detecting member installation seat 62 is required to be fixed with the fixing plate 4, and of course, in order to obtain the thrust force (binding force) data more intuitively, preferably, the motor end cover separating device further includes a thrust force displaying member 61 to display the thrust force data detected by the pressure detecting member 6, the thrust force displaying member 61 is electrically connected with the pressure detecting member 6, and further, the thrust force displaying member 61 is provided on the installation rack 7. .
Preferably, the motor end cover separating device further comprises a mounting rack 7, the fixing plate 4 is fixedly mounted on the top of the mounting rack 7, and the mounting rack 7 is arranged to enable the separating device to be more suitable in height, so that an operator can conveniently operate the separating device, and in order to conveniently transfer space of the separating device, preferably, the bottom of the mounting rack 7 is provided with casters 71.
The mounting rack 7 is provided with a control component 72, the control component 72 is in circuit connection with the first driving assembly, the second driving device 24 and the third driving device 33 so as to control the start and stop of the first driving assembly, the second driving device 24 and the third driving device 33, the technical scheme further improves the system integration of the separating device, the automation degree is higher, and preferably, the control component 72 adopts PLC control to control the driving devices, so that the action precision of the stator clamping assembly and the end cover clamping assembly can be improved.
In order to prevent accidental contact with moving parts in the separating apparatus, such as the stator clamping assembly, the end cap clamping assembly, etc., and personal injury, the mounting stand 7 preferably comprises a housing 73, the housing 73 having a hollow region in which the first drive assembly, the stator clamping assembly, the end cap clamping assembly, the fixing plate 4, the connection fixing post 5 are located.
It will be readily appreciated by those skilled in the art that the above advantageous ways can be freely combined and superimposed without conflict.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention. The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (23)
1. The motor end cover separating device is characterized by comprising a first driving assembly, a stator clamping assembly and an end cover clamping assembly, wherein the stator clamping assembly is used for clamping and fixing a motor stator, the end cover clamping assembly is used for clamping a motor end cover, the stator clamping assembly and the end cover clamping assembly are arranged relatively independently, and the first driving assembly is connected with the end cover clamping assembly so as to drive the end cover clamping assembly to move relative to the stator clamping assembly, so that the motor end cover is separated from the motor stator; and/or the first drive assembly is coupled to the stator clamping assembly to drive the stator clamping assembly into movement relative to an end cap clamping assembly to separate the motor end cap from the motor stator; the stator clamping assembly comprises a motor positioning plate (21), wherein the motor positioning plate (21) is provided with a first stator passing hole (22), and further comprises a stator clamping piece (23), the stator clamping piece (23) is connected to the motor positioning plate (21) in a sliding mode, and the stator clamping piece (23) can slide along the radial direction of the first stator passing hole (22) so as to clamp a motor stator; a first projection (221) extending in the radial direction of the first stator through hole (22) is provided on the hole peripheral wall; the end cover clamping assembly comprises a first mounting plate (31) and an end cover clamping piece (32), wherein the first mounting plate (31) is provided with a third stator passing hole (311) corresponding to the first stator passing hole (22), the end cover clamping piece (32) is movably connected to the first mounting plate (31), and the end cover clamping piece (32) can slide along the radial direction of the third stator passing hole (311) so as to clamp an end cover of the motor; the end cover clamping assemblies are at least two groups and are uniformly distributed along the circumference of the third stator passing hole (311).
2. The separating device as claimed in claim 1, characterized in that the stator clamping element (23) has an arc wall (231), the arc wall (231) matching the outer circumferential wall of the motor stator.
3. The separating device according to claim 1, characterized in that the stator clamping element (23) also has a first fastening element (232), the first fastening element (232) being able to be snapped into a recess provided on the motor stator.
4. The separating device according to claim 1, characterized in that the number of stator clamps (23) is two, the two stator clamps (23) are symmetrical with respect to the center of the first stator passing hole (22), and the two stator clamps (23) are slidably connected to the motor positioning plate (21).
5. The separating device according to claim 1, characterized in that the stator clamping assembly further comprises a second driving device (24), the second driving device (24) being adapted to drive the stator clamping member (23) to slide relative to the motor positioning plate (21).
6. The separating device according to claim 5, wherein the second driving device (24) comprises a second cylinder (241) and a second dragging block (242), the power output end of the second cylinder (241) is connected with the second dragging block (242), the second dragging block (242) is connected with the stator clamping piece (23), and the second cylinder (241) is mounted on the motor positioning plate (21).
7. The separating device according to claim 1, characterized in that the stator clamping assembly further comprises a motor support plate (25), which motor support plate (25) is arranged on the side of the motor positioning plate (21) remote from the stator clamping assembly.
8. The separating device as claimed in claim 7, characterized in that the motor support plate (25) has a second stator passage aperture (251) arranged coaxially with the first stator passage aperture (22), and an annular recess (252) concentric with the second stator passage aperture (251), on which annular recess (252) the motor can be placed.
9. The separating apparatus as claimed in claim 8, wherein the circumferential wall of the annular recess (252) has second projections (253) arranged at intervals, the second projections (253) extending in the radial direction of the annular recess (252).
10. The separation device according to claim 9, wherein the number of second protrusions (253) is two.
11. The separating device as claimed in claim 10, characterized in that the end cap holder (32) has a pry nozzle (321), which pry nozzle (321) can be inserted into a gap between the motor stator and the motor end cap.
12. The separating apparatus as claimed in claim 10, wherein the end cap clamping assembly further comprises a third drive means (33), the third drive means (33) being arranged to drive the end cap clamp (32) into movement towards or away from the motor end cap.
13. The separating device according to claim 12, wherein the third driving device (33) comprises a third cylinder (331) and a third dragging block (332), the power output end of the third cylinder (331) is connected with the third dragging block (332), the third dragging block (332) is connected with the end cover clamping piece (32), and the third cylinder (331) is mounted on the first mounting plate (31).
14. The separating device according to claim 12, wherein the third driving device (33) further comprises a guide fixing seat (333), the guide fixing seat (333) is fixedly connected with the first mounting plate (31), and a guide accommodating space of the end cover clamping piece (32) is formed between the guide fixing seat (333) and the first mounting plate (31).
15. The separation device according to claim 14, wherein the end cap clamping assembly further comprises a guide (34) and a second mounting plate (35), the guide (34) is fixedly connected between the first mounting plate (31) and the second mounting plate (35), the first mounting plate (31) and the second mounting plate (35) are arranged in parallel, a first preset distance exists between the first mounting plate (31) and the second mounting plate (35), and the first driving assembly can apply a force on the second mounting plate (35).
16. The separating device as claimed in claim 15, further comprising a fixing plate (4), a connecting fixing column (5), wherein the connecting fixing column (5) is fixedly connected between the motor positioning plate (21) and the fixing plate (4), the motor positioning plate (21) and the fixing plate (4) are arranged in parallel, an accommodating space exists between the motor positioning plate (21) and the fixing plate (4), and the second mounting plate (35) is located in the accommodating space.
17. The separating apparatus as claimed in claim 16, wherein the first drive assembly comprises a first cylinder (11), the first cylinder (11) being fixedly mounted on the fixed plate (4), a piston rod of the first cylinder (11) being connected to the second mounting plate (35) for driving the end cap clamping assembly in movement relative to the stator clamping assembly in the axial direction of the motor (100).
18. The separating apparatus as claimed in claim 16, further comprising a mounting stand (7), the fixing plate (4) being fixedly mounted on top of the mounting stand (7).
19. A separating device as claimed in claim 18, characterized in that the bottom of the mounting stand (7) is provided with casters (71).
20. A separating device as claimed in claim 18, characterized in that the mounting rack (7) is provided with a control member (72), the control member (72) being in circuit connection with the first drive assembly, the second drive device (24), the third drive device (33) for controlling the start and stop of the first drive assembly, the second drive device (24), the third drive device (33).
21. The separating device as claimed in claim 18, characterized in that the mounting stand (7) comprises a housing (73), the housing (73) having a hollow region, in which the first drive assembly, the stator clamping assembly, the end cap clamping assembly, the fixing plate (4), the connection fixing column (5) are all located.
22. The separating apparatus as claimed in claim 1, further comprising a pressure detecting member (6) for detecting a pushing force generated when the first driving assembly is biased.
23. The separation device according to claim 22, further comprising a top thrust display means (61) for displaying the top thrust data detected by the pressure detecting means (6), the top thrust display means (61) being electrically connected to the pressure detecting means (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685576.4A CN108768096B (en) | 2018-06-28 | 2018-06-28 | Motor end cover separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685576.4A CN108768096B (en) | 2018-06-28 | 2018-06-28 | Motor end cover separating device |
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| Publication Number | Publication Date |
|---|---|
| CN108768096A CN108768096A (en) | 2018-11-06 |
| CN108768096B true CN108768096B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810685576.4A Active CN108768096B (en) | 2018-06-28 | 2018-06-28 | Motor end cover separating device |
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| Country | Link |
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| CN (1) | CN108768096B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099098A (en) * | 2015-09-24 | 2015-11-25 | 珠海凯邦电机制造有限公司 | Separating device for motor end covers and stators |
| CN205407537U (en) * | 2016-03-25 | 2016-07-27 | 台邦电机工业集团有限公司 | Brushless motor assembly unit |
| CN106972706A (en) * | 2016-01-14 | 2017-07-21 | 珠海凯邦电机制造有限公司 | The fractionation equipment of electric motor end cap and stator |
| CN208257626U (en) * | 2018-06-28 | 2018-12-18 | 珠海凯邦电机制造有限公司 | Electric motor end cap separator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7116023B2 (en) * | 2004-03-23 | 2006-10-03 | Emerson Electric Co. | End cap for interconnecting winding coils of a segmented stator to reduce phase-on-phase conditions and associated methods |
-
2018
- 2018-06-28 CN CN201810685576.4A patent/CN108768096B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099098A (en) * | 2015-09-24 | 2015-11-25 | 珠海凯邦电机制造有限公司 | Separating device for motor end covers and stators |
| CN106972706A (en) * | 2016-01-14 | 2017-07-21 | 珠海凯邦电机制造有限公司 | The fractionation equipment of electric motor end cap and stator |
| CN205407537U (en) * | 2016-03-25 | 2016-07-27 | 台邦电机工业集团有限公司 | Brushless motor assembly unit |
| CN208257626U (en) * | 2018-06-28 | 2018-12-18 | 珠海凯邦电机制造有限公司 | Electric motor end cap separator |
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| Publication number | Publication date |
|---|---|
| CN108768096A (en) | 2018-11-06 |
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