CN216904615U

CN216904615U - Motor stator riveting device capable of achieving accurate positioning

Info

Publication number: CN216904615U
Application number: CN202123000766.4U
Authority: CN
Inventors: 戴基杰; 蒙言玉; 许影影
Original assignee: Suzhou Fuleyou Machinery Technology Co ltd
Current assignee: Suzhou Fuleyou Machinery Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-05
Anticipated expiration: 2031-12-02

Abstract

The utility model belongs to the technical field of motor stator installation, in particular to a motor stator riveting device with accurate positioning, which comprises a device main body, wherein the upper surface of the device main body is provided with a through groove, a limiting hole is arranged at the corner of the upper surface of the device main body, one side of the through groove is provided with a fixed groove, a pressure spring is arranged in the fixed groove, one end of the pressure spring is provided with a slide block, the upper end of the slide block penetrates through the inner wall of the fixed groove and is provided with a fixed claw, the inner side of the fixed claw is provided with a positioning column, one side of the device main body is provided with a support rod, the upper end of the support rod is internally provided with a sliding groove, the sliding groove is internally provided with a limiting block, and the upper end of the limiting block is provided with a tension spring. The auxiliary block can be positioned, so that the riveting of the motor stator is assisted, and the mounting precision is improved.

Description

Motor stator riveting device capable of achieving accurate positioning

Technical Field

The utility model relates to the technical field of motor stator installation, in particular to a motor stator riveting device capable of achieving accurate positioning.

Background

The motor stator is the stationary part of the motor. The stator consists of three parts, namely a stator iron core, a stator winding and a machine base, the stator mainly plays a role of generating a rotating magnetic field, and the rotor mainly plays a role of being cut by magnetic lines of force in the rotating magnetic field to generate (output) current.

The prior art has the following problems:

1. in the existing motor stator installation process, the motor stator is usually fixed in a manual mode, but when the motor stator is fixed by manpower, personnel can be injured if the motor stator is operated by mistake, and certain danger exists;

2. current motor stator is carrying out the riveting in-process, and when installer utilized the instrument to rivet motor stator, if when auxiliary tool the displacement deviation appeared, can lead to motor stator installation error to influence off-the-shelf quality, provided a motor stator riveting device of accurate location with this.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a motor stator riveting device capable of accurately positioning, which solves the problem that the existing motor stator has deviation during installation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a motor stator riveting device of accurate location, includes the device main part, device main part upper surface is provided with logical groove, device main part upper surface corner is provided with spacing hole, it is provided with the fixed slot to lead to groove one side, the inside pressure spring that is provided with of fixed slot, pressure spring one end is provided with the slider, the slider upper end runs through the fixed slot inner wall and is provided with the stationary dog, the stationary dog internal surface is provided with the gasket, the stationary dog inboard is provided with the reference column, device main part one side is provided with the bracing piece, the inside spout that is provided with in upper end of the support bar, the inside stopper that is provided with of spout, the stopper upper end is provided with extension spring, stopper one side runs through the spout inner wall and sets up the connecting block, connecting block one side is provided with supplementary piece, supplementary piece lower surface is provided with the gag lever.

As a preferable technical scheme of the utility model, one side of the sliding block is fixedly connected with one end of the pressure spring, and the upper end of the sliding block penetrates through the inner wall of the fixing groove and is fixedly connected with the bottom end of the fixing claw.

As a preferable technical scheme of the utility model, the fixing claws are in the shape of circular arcs and are symmetrically arranged on two sides of the positioning column.

As a preferable technical scheme of the utility model, the gasket is made of rubber, the outer surface of the gasket is provided with anti-slip grains, and the inner surface of the gasket is fixedly adhered to the inner surface of the fixing claw.

As a preferable technical scheme of the utility model, the number of the support rods is two, and the support rods are symmetrically arranged at two sides of the device main body.

As a preferred technical scheme of the utility model, the upper end of the connecting block is fixedly connected with one end of the extension spring, and one side of the connecting block penetrates through the inner wall of the sliding groove and is fixedly connected with one side of the auxiliary block.

As a preferred technical scheme of the present invention, the number of the limiting rods is four, the limiting rods are fixedly mounted at the corners of the lower surface of the auxiliary block, the limiting holes are located right below the limiting rods, and the limiting rods are movably connected with the limiting holes.

Compared with the prior art, the utility model provides the motor stator riveting device with accurate positioning, which has the following beneficial effects:

1. this motor stator riveting device of accurate location through setting up stopper, extension spring, supplementary piece, gag lever post and spacing hole, utilizes the cooperation of extension spring and stopper can adjust the position of supplementary piece, then through the cooperation of spacing hole and gag lever post, can fix a position supplementary piece to the riveting of supplementary motor stator has improved the installation accuracy.

2. This motor stator riveting device of accurate location through setting up fixed slot, compression spring, slider, stationary dog and gasket, utilizes the compression spring of the inside setting of fixed slot and the cooperation of slider, can adjust the position of stationary dog, then places the stationary dog inboard back at motor stator part, utilizes the pressure promotion stationary dog that compression spring produced to reach the effect fixed to motor stator part.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the overall plan structure of the present invention;

FIG. 3 is a schematic top view of the device body of the present invention;

FIG. 4 is a partial structural view of the fixing claws and the through grooves of the present invention;

FIG. 5 is a schematic view of a partial structure of the supporting rod and the sliding groove according to the present invention;

FIG. 6 is a schematic bottom view of the auxiliary block and the stop lever according to the present invention.

In the figure: 1. a device main body; 101. a through groove; 2. a limiting hole; 3. fixing grooves; 4. a pressure spring; 5. a slider; 6. a fixed jaw; 61. a gasket; 7. a positioning column; 8. a support bar; 81. a chute; 9. a limiting block; 10. an extension spring; 11. connecting blocks; 12. an auxiliary block; 13. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, in the present embodiment: the utility model provides a motor stator riveting device of accurate location, including device

main part

1, 1 upper surface of device main part is provided with

logical groove

101, 1 upper surface corner of device main part is provided with spacing hole 2, it is provided with fixed slot 3 to lead to groove 101 one side, 3 inside pressure spring 4 that are provided with of fixed slot, 4 one ends of pressure spring are provided with slider 5, slider 5 upper end runs through 3 inner walls of fixed slot and is provided with

stationary dog

6, 6 internal surfaces of stationary dog are provided with

gasket

61, 6 inboards of stationary dog are provided with

reference column

7, 1 one side of device main part is provided with bracing piece 8, the inside spout 81 that is provided with in bracing piece 8 upper end, the inside stopper 9 that is provided with of spout 81, stopper 9 upper end is provided with extension spring 10, stopper 9 one side runs through spout 81 inner wall and sets up connecting block 11, connecting block 11 one side is provided with supplementary piece 12, supplementary 12 lower surfaces are provided with gag lever 13.

In the embodiment, one side of the sliding block 5 is fixedly connected with one end of the pressure spring 4, the upper end of the sliding block 5 penetrates through the inner wall of the fixed groove 3 and is fixedly connected with the bottom end of the fixed claw 6, and the position of the fixed claw 6 can be adjusted by matching the pressure spring 4 with the sliding block 5; the fixing claws 6 are in the shape of circular arcs, the fixing claws 6 are symmetrically arranged on two sides of the positioning column 7, and the fixing claws 6 are in the shape of circular arcs so as to be better attached to the outer surface of the motor stator; the gasket 61 is made of rubber, anti-slip threads are arranged on the outer surface of the gasket 61, the inner surface of the gasket 61 is fixedly bonded on the inner surface of the fixed claw 6, and the gasket 61 can be used for improving the friction force between the fixed claw 6 and the motor stator; the number of the support rods 8 is two, the support rods 8 are symmetrically arranged on two sides of the device main body 1, and the fixing effect of the auxiliary block 12 can be improved by utilizing the support rods 8; the upper end of the connecting block 11 is fixedly connected with one end of the extension spring 10, one side of the connecting block 11 penetrates through the inner wall of the sliding groove 81 and is fixedly connected with one side of the auxiliary block 12, and the position of the auxiliary block 12 can be adjusted by utilizing the matching of the connecting block 11 and the extension spring 10; the quantity of gag lever post 13 is four groups, and gag lever post 13 fixed mounting is in auxiliary block 12 lower surface corner, and spacing hole 2 is under gag lever post 13, and gag lever post 13 and spacing hole 2 swing joint utilize the cooperation of gag lever post 13 and spacing hole 2, can improve motor stator riveting precision.

The working principle and the using process of the utility model are as follows: the operator places the motor stator part at the device behind fixed claw 6 inboard, utilize reference column 7 can realize the location effect to motor stator part, then utilize the pressure that compression spring 4 produced, realize fixed effect to motor stator through fixed claw 6, and utilize gasket 61 can improve the frictional force between fixed claw 6 and the motor stator, then put another group of motor stator part in first motor stator top, then push down supplementary piece 12, at supplementary piece 12 displacement in-process downwards, utilize the cooperation of gag lever post 13 with spacing hole 2, can prevent supplementary piece 12 displacement in-process, the condition of deviation appears, then utilize the instrument to exert pressure to supplementary piece 12, thereby the effect of two sets of motor stator riveting has been reached, motor stator installation accuracy has been improved to the mode.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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

1. The utility model provides a motor stator riveting device of accurate location, includes device main part (1), its characterized in that: the device is characterized in that a through groove (101) is formed in the upper surface of the device main body (1), a limiting hole (2) is formed in the corner of the upper surface of the device main body (1), a fixing groove (3) is formed in one side of the through groove (101), a pressure spring (4) is arranged inside the fixing groove (3), a sliding block (5) is arranged at one end of the pressure spring (4), a fixing claw (6) is arranged at the upper end of the sliding block (5) and penetrates through the inner wall of the fixing groove (3), a gasket (61) is arranged on the inner surface of the fixing claw (6), a positioning column (7) is arranged on the inner side of the fixing claw (6), a supporting rod (8) is arranged on one side of the device main body (1), a sliding groove (81) is formed in the upper end of the supporting rod (8), a limiting block (9) is arranged inside the sliding groove (81), and a tension spring (10) is arranged on the upper end of the limiting block (9), stopper (9) one side runs through spout (81) inner wall and sets up connecting block (11), connecting block (11) one side is provided with supplementary piece (12), supplementary piece (12) lower surface is provided with gag lever post (13).

2. The apparatus of claim 1, wherein: one side of the sliding block (5) is fixedly connected with one end of the pressure spring (4), and the upper end of the sliding block (5) penetrates through the inner wall of the fixing groove (3) and is fixedly connected with the bottom end of the fixing claw (6).

3. The apparatus of claim 1, wherein: the fixed claws (6) are arc-shaped, and the fixed claws (6) are symmetrically arranged on two sides of the positioning column (7).

4. The apparatus of claim 1, wherein: the gasket (61) is made of rubber, anti-slip threads are arranged on the outer surface of the gasket (61), and the inner surface of the gasket (61) is fixedly bonded to the inner surface of the fixing claw (6).

5. The apparatus of claim 1, wherein: the number of the support rods (8) is two, and the support rods (8) are symmetrically arranged on two sides of the device main body (1).

6. The apparatus of claim 1, wherein: connecting block (11) upper end and extension spring (10) one end fixed connection, connecting block (11) one side runs through spout (81) inner wall and supplementary piece (12) one side fixed connection.

7. The apparatus of claim 1, wherein: the quantity of gag lever post (13) is four groups, gag lever post (13) fixed mounting is in auxiliary block (12) lower surface corner, spacing hole (2) are under gag lever post (13), gag lever post (13) and spacing hole (2) swing joint.