CN220692901U

CN220692901U - Motor stator insulation framework

Info

Publication number: CN220692901U
Application number: CN202322393820.9U
Authority: CN
Inventors: 周智泉
Original assignee: Zhejiang Quanquan Motor Equipment Co ltd
Current assignee: Zhejiang Quanquan Motor Equipment Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-03-29
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a motor stator insulation framework which comprises an insulation framework I and an insulation framework II, wherein connecting grooves are formed in the top and the bottom of one side, opposite to the insulation framework I, of the insulation framework II, clamping grooves are formed in the inner parts of the insulation framework I and the insulation framework II, corresponding to one side, opposite to the upper connecting groove and the lower connecting groove, of the insulation framework II, and an insulation connecting plate is clamped between the two connecting grooves arranged left and right. This motor stator insulating skeleton, through spread groove, draw-in groove, insulating sealing piece, insulating connecting plate, arc fixture block, constant head tank, fixed slot, locating plate and arc locating piece's design, through setting up the insulating skeleton of stator into insulating skeleton one and insulating skeleton two for this insulating skeleton of stator has dismantled and assembled characteristics, simultaneously, the form of joint can realize maintaining and dismouting to insulating skeleton fast, conveniently, and this design structure has not only simplified the maintenance flow, has reduced cost of maintenance, has still improved maintenance efficiency.

Description

Motor stator insulation framework

Technical Field

The utility model relates to the technical field of insulating frameworks, in particular to a motor stator insulating framework.

Background

The motor stator insulating framework in the sewing machine motor is an injection molding piece which is arranged at the end part of the motor stator and has a thread passing structure design. It is mainly used for insulation to protect the motor stator from current damage.

The stator insulation framework of the existing sewing machine motor is more difficult to maintain and repair due to the characteristic of non-detachable stator insulation framework, when the motor breaks down, a user needs to seek the help of a professional to maintain, so that the maintenance cost is increased, normal production activities of the motor can be affected, and secondly, the maintenance and repair work of the motor can involve replacement of the framework due to the fact that the stator insulation framework is non-detachable, which means that the whole motor can need to be replaced or decomposed into smaller parts in the maintenance process, and the operation is time-consuming and labor-consuming and can cause further damage to the motor.

Disclosure of Invention

The present utility model is directed to a stator insulation frame for a motor, which solves the problems that in the prior art, the stator insulation frame for a motor of a sewing machine is difficult to maintain and repair due to the non-detachable property, and when the motor fails, a user needs to search for the help of a professional to maintain, which increases the maintenance cost and may affect the normal production activity of the motor, and secondly, the maintenance and repair work of the motor may involve the replacement of the frame due to the non-detachable stator insulation frame, which means that the whole motor may need to be replaced or broken into smaller parts during the maintenance process, which is time-consuming and labor-consuming and may cause further damage to the motor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor stator insulation skeleton, includes insulation skeleton one and insulation skeleton two, the spread groove has all been seted up to insulation skeleton one and insulation skeleton two relative one side's top and bottom, the fixed slot has all been seted up to insulation skeleton one and insulation skeleton two's inside correspondence two spread grooves one side that are back to each other, the joint has insulation connecting plate between the two spread grooves that set up about, the equal fixedly connected with arc fixture block in both sides position of insulation connecting plate top, insulation connecting plate top's central fixedly connected with insulation sealing block, insulation skeleton one side lean on the top position and insulation skeleton two one side lean on the bottom position all to set up the constant head tank, insulation skeleton one side lean on the bottom position and insulation skeleton two one side lean on the equal fixedly connected with locating plate of top position, insulation skeleton one and insulation skeleton two relative one side of inner correspondence have all been seted up the fixed slot, the movable slot has been seted up at the center at locating plate top, the inside of movable slot is provided with the arc locating piece, the top of arc locating piece runs through to the inside of fixed slot and with the fixed slot joint, the inside has the inside of moving support bar and the inside of fixed connection has two side of fixed connection, the inside has two fixed connection blocks to the inside of fixed connection, the inside of movement supporting bar has two fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

this motor stator insulating skeleton, through spread groove, the draw-in groove, insulating sealing block, insulating connecting plate, the arc fixture block, the constant head tank, the fixed slot, the design of locating plate and arc locating piece, through setting up stator insulating skeleton into insulating skeleton one and insulating skeleton two for this stator insulating skeleton has dismantled and assembled characteristics, simultaneously, the form of joint can realize maintaining and dismouting to insulating skeleton fast, conveniently, this project organization has not only simplified the maintenance flow, cost of maintenance has been reduced, maintenance efficiency has still been improved, maintenance quality and motor operation safety have been guaranteed simultaneously, in addition, owing to adopt dismantled and assembled design, the transportation and the storage of motor also become more convenient, storage space's occupation has been reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged partial schematic view of the FIG. 2A;

FIG. 4 is an enlarged partial schematic view of the B of FIG. 2 according to the present utility model;

fig. 5 is a structural perspective view of the insulating connecting plate of the present utility model.

In the figure: 1. an insulating framework I; 2. an insulating framework II; 3. a connecting groove; 4. a clamping groove; 5. an insulating sealing block; 6. an insulating connecting plate; 7. an arc-shaped clamping block; 8. a positioning groove; 9. a fixing groove; 10. a positioning plate; 11. a movable groove; 12. a sliding groove; 13. an arc-shaped positioning block; 14. a moving groove; 15. a support rod; 16. a moving block; 17. a return spring; 18. a first connecting block; 19. and a second connecting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a motor stator insulation skeleton, including insulation skeleton 1 and insulation skeleton 2, connecting groove 3 has all been seted up to the top and the bottom of insulation skeleton 1 and insulation skeleton 2 relative one side, clamping groove 4 has all been seted up to the inside correspondence of insulation skeleton 1 and insulation skeleton 2 two connecting grooves 3 one side that are back to each other, the joint has insulation connecting plate 6 between two connecting grooves 3 that set up about, the equal fixedly connected with four arc fixture blocks 7 in both sides position at insulation connecting plate 6 top, the center fixedly connected with insulation sealing block 5 at insulation connecting plate 6 top, the constant head tank 8 has all been seted up to the bottom position of the rest top position of insulation skeleton 1 one side and the rest top position of insulation skeleton 2 one side, the constant head tank 10 has all been seted up to the inside correspondence of insulation skeleton 1 and insulation skeleton 2 two relative one sides of connecting groove 8, movable groove 11 has been seted up at the center at the top of constant head tank 10, the inside of movable positioning block 11 is provided with arc locating block 13, inside 13 is connected with arc locating block 13 to inside 13 through-hole 9 and 13 with inside connecting block 14, the inside joint groove 16 is connected with inside connecting block 14, the inside of arc locating block 13 is connected with inside connecting block 13, the inside joint groove is connected with inside connecting block 13 is connected with inside 15, the fixed connection 13 is connected with inside connecting block 13, the inside is connected with 13, 13 is connected with inside connecting block is connected with 13, 13.

The total number of the clamping grooves 4 is thirty-two, and the total number of the arc-shaped clamping blocks 7 is thirty-two.

The top of the arc-shaped clamping block 7 penetrates into the clamping groove 4 and is clamped with the clamping groove 4.

Two sides of the insulating sealing block 5 are respectively contacted with the first insulating framework 1 and the second insulating framework 2.

One side of the positioning plate 10 penetrates into the positioning groove 8 and is clamped with the positioning groove 8.

Sliding grooves 12 are formed in the positioning plate 10 at two sides corresponding to the movable grooves 11, and two sides of the arc-shaped positioning block 13 penetrate into the two sliding grooves 12 respectively and are in sliding connection with the sliding grooves 12.

The surface of the supporting rod 15 is sleeved with a return spring 17, and the top and the bottom of the return spring 17 are respectively and fixedly connected with the bottom of the arc-shaped positioning block 13 and the bottom in the movable groove 11.

Working principle: during disassembly, a user moves the first insulating framework 1 and the second insulating framework 2 outwards, so that the positioning plate 10 is slowly separated from the positioning groove 8, when the positioning plate 10 moves, the arc-shaped positioning block 13 is enabled to move towards the inside of the movable groove 11 by the resistance of the corners of the positioning groove 8, then the movable block 16 moves in the movable groove 14, the reset spring 17 contracts, meanwhile, two sides of the insulating connecting plate 6 are slowly separated from the connecting groove 3 respectively, the arc-shaped clamping block 7 is separated from the clamping groove 4, finally, the positioning plate 10 is completely separated from the positioning groove 8, and the insulating connecting plate 6 is completely separated from the connecting groove 3, so that the first insulating framework 1 and the second insulating framework 2 are separated.

To sum up: this motor stator insulating skeleton, through spread groove 3, draw-in groove 4, insulating sealing block 5, insulating connecting plate 6, arc fixture block 7, constant head tank 8, fixed slot 9, locating plate 10 and the design of arc locating piece 13, through setting up the insulating skeleton of stator into insulating skeleton one 1 and insulating skeleton two 2 for this insulating skeleton of stator has dismantled and assembled characteristics, simultaneously, the form of joint can realize maintaining and dismouting to insulating skeleton fast, conveniently, and this project organization has not only simplified the maintenance flow, has reduced cost of maintenance, has still improved maintenance efficiency, has guaranteed maintenance quality and motor operation safety simultaneously, in addition, owing to adopt dismantled and assembled design, the transportation and the storage of motor also become more convenient, has reduced storage space's occupation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor stator insulation skeleton, includes insulation skeleton one (1) and insulation skeleton two (2), its characterized in that: the utility model discloses a high-precision insulation device, which is characterized in that connecting grooves (3) are formed in the top and the bottom of one side opposite to each other of an insulating framework I (1) and an insulating framework II (2), clamping grooves (4) are formed in one side, opposite to each other, of the upper connecting groove (3) and the lower connecting groove (3), an insulating connecting plate (6) is clamped between the two connecting grooves (3) which are arranged left and right, four arc clamping blocks (7) are fixedly connected to the positions, close to the two sides, of the top of the insulating connecting plate (6), an insulating sealing block (5) is fixedly connected to the center of the top of the insulating connecting plate (6), positioning grooves (8) are formed in the positions, close to the top, of one side of the insulating framework I (1) and the bottom, of one side of the insulating framework II (2), positioning plates (10) are fixedly connected to each other in the positions, close to the top, of one side, opposite to the upper positioning block (8), of the insulating framework I (1) and the insulating framework II (2), are fixedly connected with positioning plates (9), the inner positioning blocks (9) are formed in the positions, opposite to each other, of the inner positioning blocks (9) are fixedly connected to the inner positioning blocks (13), and the inner positioning blocks (13) are fixedly connected to the inner positioning blocks (13), the novel electric arc welding machine is characterized in that a moving groove (14) is formed in the arc-shaped positioning block (13), a moving block (16) is slidably connected to the bottom in the moving groove (14), a supporting rod (15) is fixedly connected to the center of the bottom of the moving block (16), the bottom of the supporting rod (15) penetrates through the outer portion of the arc-shaped positioning block (13) and is fixedly connected with the bottom in the moving groove (14), a connecting block I (18) is fixedly connected to the front surfaces of the insulating framework I (1) and the insulating framework II (2), and a connecting block II (19) is fixedly connected to the inner side of the connecting block I (18).

2. A motor stator insulation framework as claimed in claim 1, wherein: the total number of the clamping grooves (4) is thirty-two, and the total number of the arc-shaped clamping blocks (7) is thirty-two.

3. A motor stator insulation framework as claimed in claim 1, wherein: the top of the arc-shaped clamping block (7) penetrates into the clamping groove (4) and is clamped with the clamping groove (4).

4. A motor stator insulation framework as claimed in claim 1, wherein: two sides of the insulating sealing block (5) are respectively contacted with the first insulating framework (1) and the second insulating framework (2).

5. A motor stator insulation framework as claimed in claim 1, wherein: one side of the positioning plate (10) penetrates into the positioning groove (8) and is clamped with the positioning groove (8).

6. A motor stator insulation framework as claimed in claim 1, wherein: sliding grooves (12) are formed in the positioning plate (10) at two sides corresponding to the movable grooves (11), and two sides of the arc-shaped positioning block (13) penetrate through the two sliding grooves (12) and are in sliding connection with the sliding grooves (12).

7. A motor stator insulation framework as claimed in claim 1, wherein: the surface of the supporting rod (15) is sleeved with a return spring (17), and the top and the bottom of the return spring (17) are fixedly connected with the bottom of the arc-shaped positioning block (13) and the bottom in the movable groove (11) respectively.