CN113315291B - Casing subassembly and have its motor - Google Patents
Casing subassembly and have its motor Download PDFInfo
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- CN113315291B CN113315291B CN202110626926.1A CN202110626926A CN113315291B CN 113315291 B CN113315291 B CN 113315291B CN 202110626926 A CN202110626926 A CN 202110626926A CN 113315291 B CN113315291 B CN 113315291B
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- main body
- groove
- body portion
- accommodating
- casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides a machine shell assembly and a motor with the same. The housing assembly includes: a housing having an accommodating chamber; the adjusting piece is used for being arranged in the accommodating cavity and used for supporting the piece to be placed into the shell, and the adjusting piece is connected with the machine shell and movably arranged relative to the machine shell so as to be arranged in a position-adjustable mode along the axial direction of the machine shell. The shell assembly solves the problem that the size of the stator entering the shell can not be adjusted in the prior art.
Description
Technical Field
The invention relates to the field of motors, in particular to a housing assembly and a motor with the housing assembly.
Background
At present, under the same type of motor appearance, different customers have differences in the requirements for the motor performance. When a customer needs to reduce the power of the motor, the stack height of a stator core and a rotor core of the motor needs to be reduced, but the boss position of the shell is determined, when the stator core is assembled with the shell, the stator core cannot directly fall on the boss, the boss does not play a role in fixing the stator core, the motor is bumped in the transportation process, and the stator core can shift to finally cause poor problems of motor performance, noise and the like; when a customer needs to increase the power of the motor, the stack height of the motor core needs to be increased, and the lug boss interferes with the stator core, so that the stator core is deformed.
In response to the above problem, as shown in fig. 1, the prior art is improved by designing a new casing 10 to change the position of the boss 60 to accommodate the stator core 30. However, this method is not suitable for general use, and the cost of the motor is increased virtually.
Disclosure of Invention
The invention mainly aims to provide a machine shell assembly and a motor with the same, and aims to solve the problem that the size of a stator entering a shell cannot be adjusted in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a cabinet assembly including: a housing having an accommodating chamber; the adjusting piece is used for being arranged in the accommodating cavity and used for supporting the piece to be placed into the shell, and the adjusting piece is connected with the machine shell and movably arranged relative to the machine shell so that the adjusting piece can be arranged in an adjustable mode along the axial direction of the machine shell.
Furthermore, the accommodating cavity comprises an accommodating hole and an accommodating groove arranged on the hole wall of the accommodating hole, and the adjusting piece is movably arranged in the accommodating groove; the adjusting piece comprises a main body part which is used for supporting the piece to be placed into the shell.
Further, the adjustment member further includes: the induction part is arranged on the main body part, and a detection head of the induction part is arranged towards the shell bottom of the shell so as to detect the distance between the detection head and the shell bottom.
Further, the sensing part is an infrared sensor.
Furthermore, the main body part is provided with a first end and a second end which are oppositely arranged, the first end of the main body part is positioned in the accommodating groove and is connected with the shell, and the second end of the main body part is arranged to protrude out of the hole wall of the accommodating hole.
Further, the adjusting member further comprises: the telescopic part is connected with the main body part and movably arranged relative to the main body part so as to be abutted against the groove wall of the accommodating groove.
Furthermore, the number of the telescopic parts is two, the two telescopic parts are arranged on two opposite sides of the main body part, one of the two telescopic parts is used for abutting against a first groove wall of the accommodating groove, and the other telescopic part of the two telescopic parts is used for abutting against a second groove wall of the accommodating groove; wherein, the first slot wall and the second slot wall are arranged oppositely.
Furthermore, a sliding groove is formed in the bottom of the accommodating groove and extends along the axial direction of the machine shell; the adjustment member further includes: and the sliding part is arranged in the main body part and moves along the sliding groove.
Furthermore, the sliding part is a pulley, and the adjusting piece further comprises a locking part which is connected with the pulley so as to lock the pulley.
Further, the adjusting part also comprises an encoder, and the encoder is connected with the pulley so as to detect the rotation number of the pulley.
Further, the adjustment member has a charging portion and a power supply for supplying power thereto, the charging portion and the power supply being provided to the main body portion, the charging portion being adapted to be connected to an external power supply so that the external power supply charges the power supply through the charging portion.
Furthermore, the main body part comprises a bearing part and a pressing part, a guide rod and a first elastic piece are arranged on the telescopic part, and the telescopic part is connected with the bearing part through the guide rod and movably arranged relative to the bearing part; the pressing part comprises a pressing part main body, a pressing part and a second elastic piece, the second elastic piece is arranged between the pressing part main body and the pressing part, and the first elastic piece is hung on the second elastic piece; when pressing the splenium, the second elastic component receives compressive deformation to make first elastic component and second elastic component separation, so that the pars contractilis stretches out to lean on and establishes on the cell wall of holding tank.
Furthermore, the bottom of the accommodating groove is provided with a slide rail, the main body part is provided with a slide block matched with the slide rail, and the slide block is arranged on the slide rail and moves along the slide rail.
Furthermore, the accommodating grooves are arranged at intervals along the circumferential direction of the accommodating hole; the adjusting piece is a plurality of, and a plurality of adjusting pieces set up with a plurality of holding tanks one-to-one, and each adjusting piece sets up in corresponding holding tank.
Furthermore, the main body part comprises a first main body part and a second main body part, the first main body part is connected with the machine shell, the second main body part is connected with the first main body part, and at least part of the first main body part is movably arranged along the radial direction of the machine shell so as to drive the second main body part to protrude out of the hole wall of the accommodating hole or retract into the accommodating hole.
Further, the bottom of the accommodating groove is provided with a slide rail, the first main body part is provided with a slide block matched with the slide rail, and the slide block is arranged on the slide rail and moves along the slide rail.
Furthermore, a first buckle is arranged on the sliding rail, a second buckle is arranged on the second main body part, and the second buckle is used for being connected with the first buckle in a clamping mode.
Further, first main part is ring structure, and first main part encircles the setting of second main part, and the second main part is a plurality of, and the second main part is the arc, and a plurality of second main parts set up along the circumference interval of casing.
According to another aspect of the present invention, an electric machine is provided, which includes a housing assembly and a stator core, wherein the housing assembly is the above-mentioned housing assembly, and the stator core is a member to be inserted into the housing.
The casing assembly comprises a casing and an adjusting piece, wherein the adjusting piece is connected with the casing and movably arranged relative to the casing so as to enable the adjusting piece to be arranged in an adjustable mode along the axial direction of the casing, and the adjusting piece can be fixed at any position of the axial direction of the casing so as to support and position the casing pieces to be inserted when the casing pieces to be inserted with different sizes are placed into the accommodating cavity through the inlet of the casing, so that the casing pieces to be inserted with different sizes are installed. The shell assembly can adapt to the shell pieces to be put into in different sizes, the generalization of the shell assembly is facilitated, and the cost of the motor is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a related art chassis assembly;
FIG. 2 shows a cross-sectional view of a first embodiment of a cabinet assembly according to the present invention;
FIG. 3 shows a cross-sectional view of a chassis of a first embodiment of a chassis assembly according to the invention;
FIG. 4 shows a top view of the chassis of the first embodiment of the chassis assembly according to the present invention;
FIG. 5 illustrates a rear view of a trim member of a first embodiment of a housing assembly according to the present invention;
FIG. 6 illustrates a side view of an adjustment member of a first embodiment of a housing assembly according to the present invention;
FIG. 7 illustrates a bottom view of an adjustment member of the first embodiment of the housing assembly according to the present invention;
FIG. 8 shows a cross-sectional view of a second embodiment of a cabinet assembly according to the invention;
FIG. 9 shows a top view of a second embodiment of a cabinet assembly according to the invention;
FIG. 10 shows an isometric view of an adjustment member of a second embodiment of a housing assembly according to the present invention;
FIG. 11 illustrates a front view of an adjustment member of a second embodiment of a housing assembly according to the present invention;
fig. 12 shows an isometric view of a compression member of a second embodiment of a cabinet assembly according to the invention;
FIG. 13 shows a top view of a clamping portion according to the second embodiment of the chassis assembly of FIG. 11;
FIG. 14 shows a cross-sectional view of a third embodiment of a cabinet assembly according to the present invention;
fig. 15 shows a top view of a third embodiment of a cabinet assembly according to the invention.
Wherein the figures include the following reference numerals:
10. a housing; 11. an accommodating chamber; 111. an accommodation hole; 112. accommodating grooves; 113. a sliding groove; 114. a slide rail; 12. a shell bottom; 20. an adjustment member; 21. a main body portion; 211. a signal aperture; 212. a load bearing part; 213. a pressing part; 214. a first clamping hole; 215. a second elastic member; 216. a first clamping piece; 217. a first main body portion; 218. a second main body portion; 22. a telescopic part; 23. a sliding part; 24. a locking portion; 25. a charging section; 26. a sensing part; 27. an encoder; 30. a stator core; 40. a pressing part main body; 50. a pressing part; 60. and (4) a boss.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The present invention provides a housing assembly, please refer to fig. 2 to fig. 15, including: a housing 10 having an accommodation chamber 11; the adjusting member 20 is disposed in the accommodating cavity 11, the adjusting member 20 is used for supporting a member to be inserted into the casing, and the adjusting member 20 is connected with the casing 10 and movably disposed relative to the casing 10, so that the adjusting member 20 is disposed in a position adjustable along the axial direction of the casing 10.
The casing assembly comprises a casing 10 and an adjusting member 20, wherein the adjusting member 20 is connected with the casing 10 and movably arranged relative to the casing 10, so that the adjusting member 20 can be adjustably arranged along the axial direction of the casing 10, and the adjusting member 20 can be fixed at any position in the axial direction of the casing 10, so that the casing to be inserted with different sizes can be supported and positioned when the casing to be inserted with different sizes is placed into the accommodating cavity 11 through the inlet of the casing 10, and the installation of the casing to be inserted with different sizes can be completed. The shell assembly can adapt to the shell pieces to be put into in different sizes, the generalization of the shell assembly is facilitated, and the cost of the motor is reduced.
The to-be-cased part is a part to be entered into the casing, and specifically, the to-be-cased part is a stator core.
In the present embodiment, the accommodating chamber 11 includes an accommodating hole 111 and an accommodating groove 112 disposed on a hole wall of the accommodating hole 111, and the adjusting member 20 is movably disposed in the accommodating groove 112; the adjusting member 20 includes a main body portion 21, and the main body portion 21 is used for supporting the member to be inserted into the casing. Specifically, the receiving groove 112 extends in the axial direction of the casing 10. Such an arrangement facilitates limiting the direction of movement of the adjustment member 20, making movement of the adjustment member 20 more reliable.
It should be noted that the adjusting element 20 may be movably disposed in the receiving groove 112, including a portion of the adjusting element 20 disposed in the receiving groove 112, and also including a portion of the adjusting element 20 disposed in the receiving groove 112.
In the first embodiment, the adjustment member 20 further includes: and a sensing part 26 disposed on the main body part 21, wherein a detection head of the sensing part 26 is disposed toward the case bottom 12 of the case 10 to detect a distance from the case bottom 12. This arrangement allows the distance between the adjusting member 20 and the housing bottom 12 to be detected, and allows the adjusting member 20 to be moved to a predetermined position for accurate positioning of the housing member to be inserted. Specifically, the sensing part 26 is an infrared sensor.
In the first embodiment, the main body 21 has a first end and a second end opposite to each other, the first end of the main body 21 is located in the receiving groove 112 and connected to the housing 10, and the second end of the main body 21 protrudes from the hole wall of the receiving hole 111. The second end of the body portion 21 is used to support the member to be inserted.
In the first embodiment, the adjustment member 20 further includes: the extendable portion 22 is connected to the main body portion 21, and the extendable portion 22 is movably disposed with respect to the main body portion 21 so as to abut against the groove wall of the accommodating groove 112. Such an arrangement may increase the tension with the slot walls of the receiving slot 112, ensuring that the adjustment member 20 can bear the weight of the stator core (i.e., the member to be encased).
In practical implementation, the adjusting member 20 further includes a first driving member, and the first driving member is connected to the telescopic portion 22 to drive the telescopic portion 22 to move. Optionally, the first drive member is a cylinder.
Specifically, there are two telescopic parts 22, two telescopic parts 22 are disposed on two opposite sides of the main body part 21, one telescopic part 22 of the two telescopic parts 22 is configured to abut against a first groove wall of the receiving groove 112, and the other telescopic part 22 of the two telescopic parts 22 is configured to abut against a second groove wall of the receiving groove 112; wherein, the first slot wall and the second slot wall are arranged oppositely.
In the first embodiment, the groove bottom of the receiving groove 112 is provided with a sliding groove 113, and the sliding groove 113 extends in the axial direction of the casing 10; the adjuster 20 further includes: the slide portion 23 is provided in the main body portion 21, and the slide portion 23 is provided in the slide groove 113 and moves along the slide groove 113. Such an arrangement enables movement of the trim member 20. Specifically, the roughness of the slide groove 113 is relatively large, and the friction force with the slide portion 23 is increased.
Specifically, the groove bottom of the receiving groove 112 is provided with at least two sliding grooves 113, each sliding groove 113 corresponding to at least one sliding portion 23, so that at least one sliding portion 23 moves along the corresponding sliding groove 113, and such an arrangement may define the moving track of the adjusting member 20.
In the first embodiment, the sliding portion 23 is a pulley, and the adjusting member 20 further includes a locking portion 24, and the locking portion 24 is coupled to the pulley to lock the pulley. The pulley is engaged with the sliding groove 113 to allow the adjuster 20 to move up and down in the housing. Specifically, the locking portion 24 is a stopper; alternatively, the locking portion 24 is an electromagnetic brake. The locking part 24 locks the pulley to increase the friction force between the pulley and the housing, thereby assisting the expansion part 22 in bearing the weight of the stator core.
In the first embodiment, the adjustment assembly 20 further includes an encoder 27, the encoder 27 being coupled to the pulley to detect the number of turns of the pulley. Specifically, the encoder records the number of turns of the pulley and checks whether the distance of the stator in-shell size reaches the standard or not in synchronization with the sensing part 26.
In the first embodiment, the adjustment member 20 has the charging portion 25 and a power supply for supplying power thereto, the charging portion 25 and the power supply are provided to the main body portion 21, and the charging portion 25 is used for connection with an external power supply so that the external power supply charges the power supply through the charging portion 25. Specifically, the charging unit 25 adopts a wireless charging technology, the charging unit 25 includes a metal coil and a wireless charging module, and realizes wireless charging by using the electromagnetic induction principle, and directly places the adjusting member 20 on a wireless charging panel (i.e., an external power supply), and the metal coil contacts with the outer layer of the wireless charging panel, and charges the power supply of the adjusting member 20 in a magnetic electrification manner. Specifically, the power source is used to provide power to the conditioning element 20, including to the control module, to the drive element that drives the telescoping portion 22, and the like.
In the first embodiment, the accommodation groove 112 is plural, and the plural accommodation grooves 112 are provided at intervals in the circumferential direction of the accommodation hole 111; the adjusting member 20 is provided in plurality, the adjusting members 20 are provided in one-to-one correspondence with the accommodating grooves 112, and each adjusting member 20 is provided in a corresponding accommodating groove 112. Specifically, the number of the receiving grooves 112 is four, and the four receiving grooves 112 are distributed in an axisymmetric manner, and are disposed at 90 degrees between two adjacent receiving grooves 112. Specifically, the bottom surface of the receiving groove 112 is perpendicular to the case bottom 12, so as to ensure that the adjusting member 20 can be kept perpendicular to the case bottom 12 in the receiving groove 112, and ensure that the infrared sensor detection distance of the adjusting member 20 is accurate.
In the first embodiment, in order to ensure that the inside of the conditioning member 20 is not damaged by high temperature, the surface of the conditioning member 20 is coated with a heat insulating material.
In the first embodiment, the adjusting member 20 further includes a control module disposed in the main body 21, and the main body 21 is provided with a signal hole 211, so that the control module receives an activation signal through the signal hole 211 to activate the sensing portion 26.
In specific implementation, after the adjusting member 20 is placed on the casing 10, the control module of the adjusting member 20 checks whether a start signal sent by an external controller is received, if so, the infrared sensor (i.e., the sensing portion 26) is started, whether the initial distance is accurate is determined, if so, the pulley is started, so that the adjusting member 20 integrally moves, the distance between the adjusting member and the casing bottom 12 is detected by the infrared sensor, and the number of turns of the chip recorded by the encoder is converted into the distance, so that whether the distance point set by an internal program is reached is determined in a double manner, after the distance point is in place, the telescopic portion 22 is started, so that the telescopic portion 22 is stretched and locked on the casing, the stator core enters the casing, and after the stator core enters the casing and is cooled, the adjusting member 20 can be removed and reused.
During specific implementation, the heaviest weight of the stator core is determined according to the product layout range, and the appearance material and the surface of the adjusting piece 20 are reasonably selected to be coated with heat insulation materials, so that the adjusting piece 20 is prevented from being damaged by high temperature; setting parameters according to the size of the shell and placing the adjusting part 20 on the shell; the depth of the housing receiving groove 112 needs to be adjusted according to actual conditions.
In the second embodiment, the adjustment member 20 also includes a telescoping portion 22, and the telescoping portion 22 is identical in structure and function to that of the first embodiment.
In the second embodiment, the main body 21 includes a bearing part 212 and a pressing part 213, a guiding rod and a first elastic member are disposed on the telescopic part 22, and the telescopic part 22 is connected with the bearing part 212 through the guiding rod and movably disposed relative to the bearing part 212; the pressing portion 213 includes a pressing portion main body 40, a pressing portion 50 and a second elastic member 215, the second elastic member 215 is disposed between the pressing portion main body 40 and the pressing portion 50, the first elastic member is hung on the second elastic member 215, and when the pressing portion 50 is pressed, the second elastic member 215 is compressed and deformed, so that the first elastic member is separated from the second elastic member 215, and the expansion portion 22 extends to abut against the groove wall of the accommodating groove 112. The guide rod is provided to guide the movement of the telescopic part 22. Specifically, the first elastic member and the second elastic member are hooked together through the hook, and when the pressing portion 50 is pressed, the second elastic member 215 is subjected to compression deformation to separate the hook, so that the first elastic member and the second elastic member are separated, and at this time, the first elastic member loses the tensioning force, undergoes elastic deformation, and drives the expansion portion 22 to extend. Here, the pressing direction of the pressing portion 50 is the z direction in fig. 13.
Optionally, the first and second elastic members 215 are springs.
Specifically, the pressing portion main body 40 is provided with a first clamping hole 214, the pressing portion 50 is provided with a first clamping piece 216, and the first clamping piece 216 is used for being clamped with the first clamping hole 214; when the pressing portion 50 is pressed, the pressing portion 50 is engaged with the pressing portion body 40 through the first engaging hole 214 and the first engaging member 216.
In the second embodiment, the structure of the first embodiment is also included: the main body 21 has a first end and a second end opposite to each other, the first end of the main body 21 is located in the receiving groove 112 and connected to the housing 10, and the second end of the main body 21 protrudes from the hole wall of the receiving hole 111. The second end of the body portion 21 is used to support the casing to be inserted. The accommodating grooves 112 are multiple, and the multiple accommodating grooves 112 are arranged at intervals along the circumferential direction of the accommodating hole 111; the adjusting member 20 is provided in plurality, the adjusting members 20 are disposed in one-to-one correspondence with the receiving grooves 112, and each adjusting member 20 is disposed in a corresponding receiving groove 112. Specifically, the number of the receiving grooves 112 is four, and the four receiving grooves 112 are distributed in an axisymmetric manner, and are disposed at 90 degrees between two adjacent receiving grooves 112. Specifically, the groove bottom surface of the accommodation groove 112 is perpendicular to the case bottom 12. The surface of the conditioning member 20 is coated with a heat insulating material.
In the second embodiment, the bottom of the receiving groove 112 is provided with a sliding rail 114, the main body 21 is provided with a slider adapted to the sliding rail 114, and the slider is disposed on the sliding rail 114 and moves along the sliding rail 114. Wherein the slide rails 114 extend in the axial direction of the housing, such arrangement enables movement of the adjustment member 20.
It should be noted that the slide rail 114 and the slide block in the second embodiment may also be replaced by the slide groove 113 and the slide portion 23 in the first embodiment, and after the slide groove 113 and the slide portion 23 are replaced, the structures of the slide groove 113 and the slide portion 23 are the same as those in the first embodiment, and correspondingly, the adjusting member 20 in the second embodiment may further be provided with a locking portion 24, an encoder 27, a sensing portion 26, a charging portion 25, a power supply, a control module, and a signal hole 211, and the specific structures and functions are the same as those in the first embodiment.
In the third embodiment, the main body 21 includes a first main body 217 and a second main body 218, the first main body 217 is connected to the casing 10, the second main body 218 is connected to the first main body 217, and at least a portion of the first main body 217 is movably disposed along a radial direction of the casing 10, so as to drive the second main body 218 to protrude from a hole wall of the accommodating hole 111 or retract into the accommodating hole 112. Such an arrangement may support the adjustment member 20 via the second body portion 218 protruding from the hole wall of the receiving hole 111.
In the third embodiment, the sliding rail 114 is disposed at the bottom of the receiving groove 112, the first body portion 217 is disposed with a sliding block adapted to the sliding rail 114, and the sliding block is disposed on the sliding rail 114 and moves along the sliding rail 114. Wherein the slide rails 114 extend in the axial direction of the housing, such arrangement enables movement of the adjustment member 20.
In the third embodiment, the sliding rail 114 is provided with a first buckle, and the second body portion 218 is provided with a second buckle, which is used for being buckled with the first buckle. This arrangement achieves the fixing of the adjustment member 20.
In the third embodiment, the first main body portion 217 is an annular structure, the first main body portion 217 is disposed around the second main body portion 218, the second main body portions 218 are plural, the second main body portions 218 are arc-shaped plates, and the plural second main body portions 218 are disposed at intervals along the circumferential direction of the casing 10. Specifically, the receiving groove 112 is adapted to the shape of the first main body portion 217, and the bottom surface of the receiving groove 112 is perpendicular to the case bottom 12.
In the third embodiment, the adjusting member 20 includes the charging portion 25, the power supply, the control module and the signal hole 211 in the first embodiment, and the specific structure is the same as that in the first embodiment, wherein the control module is used to control at least part of the movement of the first body portion 217, unlike in the first embodiment.
In specific implementation, at least a portion of the first main body 217 is driven by the second driving element, and the external controller sends a start signal to the second driving element, so that the second driving element is started to drive at least a portion of the first main body 217 to move, so as to drive the second main body 218 to protrude from the hole wall of the accommodating hole 111.
In the third embodiment, the surface of the conditioning member 20 is coated with a heat insulating material.
The invention also provides a motor which comprises a machine shell assembly and a stator core, wherein the machine shell assembly is the machine shell assembly in the embodiment, and the stator core is a part to be placed into the machine shell.
This application is to going into the nonadjustable problem of shell size, designs the shell subassembly of cominging in and going out shell size adjustable, and this shell subassembly is through the position that can move adjusting part 20 to change stator core's income shell size, and then satisfy because of customer power demand difference can general casing, can reduce motor cost, can provide the material commonality again, thereby improve production efficiency.
This application mainly solves following problem: the prior art is not beneficial to generalization and can invisibly increase the cost of the motor. The utility model provides a casing subassembly can cooperate the change that stator core folded high to reduce the cost of motor.
The beneficial effect of this application: the size of the shell is controllable; the size of the stator core in the shell with different stack heights can be met; the problem that the power of the motor cannot meet the requirement due to the fact that the installation size of a customer is fixed can be avoided, and the universality of the motor is improved.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the casing assembly comprises a casing 10 and an adjusting member 20, wherein the adjusting member 20 is connected with the casing 10 and movably arranged relative to the casing 10, so that the adjusting member 20 can be adjustably arranged along the axial direction of the casing 10, and the adjusting member 20 can be fixed at any position in the axial direction of the casing 10, so that the casing to be inserted with different sizes can be supported and positioned when the casing to be inserted with different sizes is placed into the accommodating cavity 11 through the inlet of the casing 10, and the installation of the casing to be inserted with different sizes can be completed. The shell assembly can adapt to the shell pieces to be put into in different sizes, the generalization of the shell assembly is facilitated, and the cost of the motor is reduced.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. A cabinet assembly, comprising:
a housing (10) having an accommodation chamber (11);
the adjusting piece (20) is arranged in the accommodating cavity (11), the adjusting piece (20) is used for supporting a piece to be inserted into the casing, and the adjusting piece (20) is connected with the casing (10) and movably arranged relative to the casing (10) so that the adjusting piece (20) can be arranged in a position-adjustable manner along the axial direction of the casing (10);
the accommodating cavity (11) comprises an accommodating hole (111) and an accommodating groove (112) arranged on the hole wall of the accommodating hole (111), and the adjusting piece (20) is movably arranged in the accommodating groove (112); the adjusting piece (20) comprises a main body part (21), and the main body part (21) is used for supporting the shell piece to be inserted;
the adjustment member (20) further comprises: a telescopic part (22) connected with the main body part (21), wherein the telescopic part (22) is movably arranged relative to the main body part (21) so as to be abutted against the groove wall of the accommodating groove (112);
the main body part (21) comprises a bearing part (212) and a pressing part (213), a guide rod and a first elastic piece are arranged on the telescopic part (22), and the telescopic part (22) is connected with the bearing part (212) through the guide rod and is movably arranged relative to the bearing part (212);
the pressing part (213) comprises a pressing part main body (40), a pressing part (50) and a second elastic piece (215), the second elastic piece (215) is arranged between the pressing part main body (40) and the pressing part (50), and the first elastic piece is hung on the second elastic piece (215); when the pressing part (50) is pressed, the second elastic piece (215) is compressed and deformed, so that the first elastic piece is separated from the second elastic piece (215), and the telescopic part (22) extends to abut against the groove wall of the accommodating groove (112);
a sliding groove (113) is formed in the bottom of the accommodating groove (112), and the sliding groove (113) extends along the axial direction of the machine shell (10); the adjustment member (20) further comprises: a slide portion (23) provided in the main body portion (21), the slide portion (23) being provided in the slide groove (113) and moving along the slide groove (113); or a sliding rail (114) is arranged at the bottom of the accommodating groove (112), a sliding block matched with the sliding rail (114) is arranged on the main body part (21), and the sliding block is arranged on the sliding rail (114) and moves along the sliding rail (114).
2. The cabinet assembly of claim 1, wherein the adjustment member (20) further comprises:
and the sensing part (26) is arranged on the main body part (21), and a detection head of the sensing part (26) is arranged towards the shell bottom (12) of the shell (10) so as to detect the distance between the detection head and the shell bottom (12).
3. The cabinet assembly according to claim 2, wherein the sensing portion (26) is an infrared sensor.
4. The housing assembly of claim 1, wherein the main body portion (21) has a first end and a second end opposite to each other, the first end of the main body portion (21) is located in the receiving groove (112) and connected to the housing (10), and the second end of the main body portion (21) protrudes from the hole wall of the receiving hole (111).
5. The cabinet assembly according to claim 1, wherein there are two telescoping portions (22), two telescoping portions (22) are disposed on opposite sides of the main body portion (21), one telescoping portion (22) of the two telescoping portions (22) is configured to abut against a first groove wall of the receiving groove (112), and the other telescoping portion (22) of the two telescoping portions (22) is configured to abut against a second groove wall of the receiving groove (112); wherein the first slot wall and the second slot wall are oppositely arranged.
6. The cabinet assembly according to claim 1, wherein the sliding portion (23) is a pulley, and the adjusting member (20) further includes a locking portion (24), and the locking portion (24) is coupled to the pulley to lock the pulley.
7. The cabinet assembly of claim 6, wherein the adjustment member (20) further includes an encoder (27), the encoder (27) being coupled to the pulley to detect a number of rotations of the pulley.
8. The cabinet assembly according to any one of claims 2 to 5, wherein the adjustment member (20) has a charging portion (25) and a power supply for supplying power thereto, the charging portion (25) and the power supply being provided to the main body portion (21), the charging portion (25) being adapted to be connected to an external power supply so that the external power supply charges the power supply through the charging portion (25).
9. The cabinet assembly according to claim 1, wherein the receiving groove (112) is plural, and the plural receiving grooves (112) are provided at intervals along a circumferential direction of the receiving hole (111); the adjusting piece (20) is provided in a plurality, the adjusting pieces (20) are arranged in one-to-one correspondence with the accommodating grooves (112), and each adjusting piece (20) is arranged in the corresponding accommodating groove (112).
10. The chassis assembly according to claim 1, wherein the main body portion (21) includes a first main body portion (217) and a second main body portion (218), the first main body portion (217) is connected to the chassis (10), the second main body portion (218) is connected to the first main body portion (217), at least a portion of the first main body portion (217) is movably disposed along a radial direction of the chassis (10) to drive the second main body portion (218) to protrude from an aperture wall of the accommodating hole (111) or retract into the accommodating hole (112).
11. The cover assembly of claim 10, wherein a sliding rail (114) is disposed at a bottom of the receiving groove (112), and a sliding block adapted to the sliding rail (114) is disposed on the first main body portion (217), and the sliding block is disposed on the sliding rail (114) and moves along the sliding rail (114).
12. The cover assembly of claim 11, wherein the sliding rail (114) is provided with a first snap, and the second body portion (218) is provided with a second snap, the second snap being adapted to snap with the first snap.
13. The cabinet assembly according to claim 10, wherein the first main body portion (217) is a ring-shaped structure, the first main body portion (217) is disposed around the second main body portion (218), the second main body portions (218) are a plurality of, the second main body portions (218) are arc-shaped plates, and the plurality of second main body portions (218) are spaced apart along a circumferential direction of the cabinet (10).
14. An electrical machine comprising a housing assembly according to any one of claims 1 to 13 and a stator core, the stator core being the component to be housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110626926.1A CN113315291B (en) | 2021-06-04 | 2021-06-04 | Casing subassembly and have its motor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110626926.1A CN113315291B (en) | 2021-06-04 | 2021-06-04 | Casing subassembly and have its motor |
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| CN113315291A CN113315291A (en) | 2021-08-27 |
| CN113315291B true CN113315291B (en) | 2022-09-27 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210688636U (en) * | 2019-09-11 | 2020-06-05 | 广东美的制冷设备有限公司 | Air duct assembly and air conditioner with same |
| WO2020130200A1 (en) * | 2018-12-20 | 2020-06-25 | 엘지전자 주식회사 | Motor |
| JP2021052493A (en) * | 2019-09-25 | 2021-04-01 | 日本電産株式会社 | Motor and assembly method for motor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50304462D1 (en) * | 2003-03-21 | 2006-09-14 | Grundfos As | pump unit |
| JP5202573B2 (en) * | 2010-05-10 | 2013-06-05 | 三菱電機株式会社 | Rotating electrical machine with integrated vehicle control device |
| CN103501098B (en) * | 2013-08-05 | 2017-12-01 | 张贻强 | Stator core coil axial adjustable brushless permanent magnet motor and its control system |
| CN104795930A (en) * | 2015-04-15 | 2015-07-22 | 上海德愚新能源科技有限公司 | High-efficiency platform combination motor |
| CN108488930A (en) * | 2018-06-13 | 2018-09-04 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| DE102019206416A1 (en) * | 2019-05-03 | 2020-11-05 | Thyssenkrupp Ag | Erecting device for copper bars and method for erecting |
| CN112821647B (en) * | 2021-01-04 | 2022-03-01 | 珠海格力电器股份有限公司 | Mounting structure and contain its motor |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020130200A1 (en) * | 2018-12-20 | 2020-06-25 | 엘지전자 주식회사 | Motor |
| CN210688636U (en) * | 2019-09-11 | 2020-06-05 | 广东美的制冷设备有限公司 | Air duct assembly and air conditioner with same |
| JP2021052493A (en) * | 2019-09-25 | 2021-04-01 | 日本電産株式会社 | Motor and assembly method for motor |
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