CN218957486U

CN218957486U - Hasp connection structure of electromagnet circular shell

Info

Publication number: CN218957486U
Application number: CN202223243418.4U
Authority: CN
Inventors: 李华; 李振; 赵新龙
Original assignee: Shanghai Xin'an Electromagnetic Valve Co ltd
Current assignee: Shanghai Xin'an Electromagnetic Valve Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-02
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to the technical field of electromagnet accessories, in particular to a hasp connection structure of a circular electromagnet shell, which comprises an electromagnet protection coiled material rolled into a circular ring shape, wherein the length of the electromagnet protection coiled material is the same as the perimeter size of the outer wall of a battery sleeve; the electromagnet protection coiled material is provided with a hasp structure which is convenient to assemble and disassemble, the hasp structure comprises a plurality of groups of connecting clamping heads arranged at one end part of the electromagnet protection coiled material, and one end part of the electromagnet protection coiled material, which is far away from the connecting clamping heads, is provided with a connecting clamping groove; a plurality of bendable fixing lugs which are uniformly and equidistantly arranged are arranged at the edges of the two sides of the electromagnet protective coiled material. The connecting clamping grooves are arranged to be matched with the connecting clamping heads in a clamping manner, so that the electromagnet protective coiled material can be conveniently installed or detached, the preparation process is simple, the cost is low, the plurality of bendable fixing lugs symmetrically arranged on the two sides of the electromagnet protective coiled material can be clamped on the two sides of the electromagnet after the sleeving is finished, the stability between the electromagnet protective coiled material and the electromagnet protective coiled material is improved, and the electromagnet protective coiled material is prevented from falling off.

Description

Hasp connection structure of electromagnet circular shell

Technical Field

The utility model relates to the technical field of electromagnet accessories, in particular to a hasp connection structure of a circular shell of an electromagnet.

Background

The existing electromagnet product generally comprises an outer frame and a cover plate, wherein a spin riveting edge is arranged on the cover plate, an assembly groove is formed in the outer frame, and the outer frame and the cover plate are aligned and then connected by spin riveting, so that the spin riveting edge of the cover plate is extruded into the assembly groove of the shell, and the production of the electromagnet shell is completed. However, after the car gear shifting mechanism electromagnet shell is formed by adopting plate material rolling, foreign electromagnet suppliers need to punch points on the hasp structures to ensure that the hasp connection of the circular shell is reliable, so that one more process is needed, the process is complicated, and the processing cost is high.

Disclosure of Invention

The utility model aims to provide a hasp connection structure of an electromagnet circular shell, which aims to solve the problems that the technology is complicated and the processing cost is high due to the fact that hasp punching points are arranged at the hasp structure in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the hasp connection structure of the electromagnet circular shell comprises an electromagnet protection coiled material rolled into a circular ring shape, wherein the length of the electromagnet protection coiled material is the same as the perimeter size of the outer wall of a battery sleeve;

the electromagnet protection coiled material is provided with a hasp structure which is convenient to assemble and disassemble, the hasp structure comprises a plurality of groups of connecting clamping heads arranged at one end part of the electromagnet protection coiled material, and one end part of the electromagnet protection coiled material, which is far away from the connecting clamping heads, is provided with connecting clamping grooves which are the same in number, corresponding in position, adaptive in size and matched in clamping manner with the connecting clamping heads;

and a plurality of bendable fixing lugs which are uniformly and equidistantly arranged are arranged at the edges of two sides of the electromagnet protective coiled material.

Preferably, the width of the bendable fixing lug is larger than the thickness of the electromagnet.

Preferably, the number of bendable fixing lugs on each side of the electromagnet protective coiled material is not less than three.

Preferably, the electromagnet protection coiled material comprises a metal core body, and an anti-collision wear-resistant layer is sleeved on the outer wall of the metal core body.

Preferably, the anti-collision wear-resistant layer is a polyurethane wear-resistant layer, and the thickness of the anti-collision wear-resistant layer is 2-3mm.

Preferably, an anti-slip buffer layer is bonded to the inner side of the metal core.

Preferably, the anti-skid buffer layer is made of soft silica gel material, and the thickness of the anti-skid buffer layer is 0.5-1mm.

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

1. in this hasp connection structure of circular shell of electro-magnet, through the joint cooperation between the connection draw-in groove that sets up and the connection dop, be convenient for install or dismantle the electro-magnet protection coiled material, preparation simple process, with low costs, and the structure is more stable, a plurality of fixed lugs of can bending that electro-magnet protection coiled material bilateral symmetry set up can establish the back at the cover, and the joint is in the both sides of electro-magnet, improves stability between the two, prevents to drop.

2. In this hasp connection structure of circular shell of electro-magnet, electro-magnet protection coiled material includes the metal core, and the cover is equipped with crashproof wearing layer on the outer wall of metal core, and crashproof wearing layer adopts the polyurethane wearing layer, and thickness is 2-3mm, through the crashproof wearing layer that sets up, utilizes the characteristic of polyurethane, and it possesses intensity height, the good advantage of wearability, increase of service life has improved the security performance.

3. In the hasp connection structure of the electromagnet round shell, through the anti-slip buffer layer, the anti-slip effect between the metal core body and the electromagnet is improved, and the structure has the buffer effect and prevents thermal expansion and contraction.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, however, the utility model.

FIG. 1 is a schematic view of the construction of a ring electromagnet protective coil of the present utility model;

FIG. 2 is a schematic structural view of an electromagnet protective coil of the present utility model;

fig. 3 is a schematic structural view of a multi-electromagnet protective coil hasp punching point of the utility model.

Meaning of each reference numeral in the drawings:

10. the electromagnet protects coiled materials; 11. the fixing lug can be bent;

101. a metal core; 102. an anti-collision wear-resistant layer; 103. an anti-slip buffer layer;

20. a hasp structure; 21. connecting a clamping head; 22. and a connecting clamping groove.

Detailed Description

The following description of embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

In the description of the present utility model, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The hasp connection structure of the electromagnet circular shell, as shown in fig. 1-3, comprises an electromagnet protection coiled material 10 rolled into a circular ring shape, wherein the length of the electromagnet protection coiled material 10 is the same as the perimeter size of the outer wall of a battery sleeve; the electromagnet protection coiled material 10 is provided with a hasp structure 20 which is convenient to assemble and disassemble, the hasp structure 20 comprises a plurality of groups of connecting clamping heads 21 which are arranged at one end part of the electromagnet protection coiled material 10, and one end part of the electromagnet protection coiled material 10, which is far away from the connecting clamping heads 21, is provided with connecting clamping grooves 22 which are the same in number, corresponding in position, adaptive in size and matched in clamping manner with the connecting clamping heads 21; the fixed ear 11 of can bending of a plurality of even equidistance arrangements is installed to electromagnet protection coiled material 10's both sides edge, through the joint cooperation between the connection draw-in groove 22 that sets up and the connection dop 21, be convenient for install or dismantle electromagnet protection coiled material 10, and the structure is more stable, a plurality of fixed ear 11 of can bending that electromagnet protection coiled material 10 both sides symmetry set up, can establish the completion after the cover, the joint in the both sides of electromagnet, improves stability between the two, prevents to drop.

It is worth to say that the width of the bendable fixing lugs 11 is larger than the thickness of the electromagnet, the number of the bendable fixing lugs 11 on each side of the electromagnet protection coiled material 10 is not less than three, and the stability of connection between the electromagnet protection coiled material 10 and the electromagnet is improved.

Further, the electromagnet protection coiled material 10 comprises a metal core 101, an anti-collision wear-resistant layer 102 is sleeved on the outer wall of the metal core 101, the anti-collision wear-resistant layer 102 is made of polyurethane, the thickness is 2-3mm, the anti-collision wear-resistant layer 102 is arranged, the characteristics of polyurethane are utilized, the anti-collision wear-resistant coiled material has the advantages of high strength and good wear resistance, the service life is prolonged, and the safety performance is improved.

In addition, the anti-slip buffer layer 103 is adhered to the inner side of the metal core body 101, the anti-slip buffer layer 103 is made of soft silica gel, the thickness of the anti-slip buffer layer 103 is 0.5-1mm, the anti-slip effect between the metal core body 101 and the electromagnet is improved through the anti-slip buffer layer 103, the anti-slip buffer layer has a buffer effect, and thermal expansion and cold shrinkage are prevented.

The working principle of the hasp connection structure of the electromagnet circular shell is as follows: when the electromagnetic protection coil is used, an operator measures the perimeter of the electromagnet, selects the electromagnet protection coil 10 with the same perimeter size as the electromagnet, turns the electromagnet protection coil into a ring shape in a winding way, and is matched with the connecting clamping head 21 in a clamping way through the connecting clamping groove 22, as shown in fig. 1, the ring-shaped electromagnet protection coil 10 is sleeved on the electromagnet, and the bendable fixing lug 11 is bent and fixed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hasp connection structure of circular shell of electro-magnet which characterized in that: the battery cover comprises an electromagnet protection coiled material (10) coiled into a circular ring shape, wherein the length of the electromagnet protection coiled material (10) is the same as the perimeter size of the outer wall of the battery cover;

the electromagnetic protection coiled material (10) is provided with a hasp structure (20) which is convenient to assemble and disassemble, the hasp structure (20) comprises a plurality of groups of connecting clamping heads (21) which are arranged at one end part of the electromagnetic protection coiled material (10), and one end part of the electromagnetic protection coiled material (10) far away from the connecting clamping heads (21) is provided with connecting clamping grooves (22) which are the same in number, corresponding in position, adaptive in size and matched in clamping manner with the connecting clamping heads (21);

the two side edges of the electromagnet protective coiled material (10) are provided with a plurality of bendable fixing lugs (11) which are uniformly and equidistantly arranged.

2. The snap-fit connection of a circular housing for an electromagnet as set forth in claim 1 wherein: the width of the bendable fixing lug (11) is larger than the thickness of the electromagnet.

3. The snap-fit connection of a circular housing for an electromagnet as set forth in claim 1 wherein: the number of bendable fixing lugs (11) on each side of the electromagnet protective coiled material (10) is not less than three groups.

4. The snap-fit connection of a circular housing for an electromagnet as set forth in claim 1 wherein: the electromagnet protection coiled material (10) comprises a metal core body (101), and an anti-collision wear-resistant layer (102) is sleeved on the outer wall of the metal core body (101).

5. The snap-fit connection of a circular housing for an electromagnet as set forth in claim 4 wherein: the anti-collision wear-resistant layer (102) is made of polyurethane, and the thickness of the anti-collision wear-resistant layer is 2-3mm.

6. The snap-fit connection of a circular housing for an electromagnet as set forth in claim 4 wherein: an anti-slip buffer layer (103) is adhered to the inner side of the metal core body (101).

7. The snap-fit connection of a circular housing for an electromagnet as set forth in claim 6 wherein: the anti-skid buffer layer (103) is made of soft silica gel material, and the thickness is 0.5-1mm.