CN206991867U

CN206991867U - A kind of anti-loose electromagnet

Info

Publication number: CN206991867U
Application number: CN201720413267.2U
Authority: CN
Inventors: 宋宗团; 宋克威; 张益招
Original assignee: SHANGHAI CHAOCHENG TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: SHANGHAI CHAOCHENG TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2017-04-19
Filing date: 2017-04-19
Publication date: 2018-02-09
Anticipated expiration: 2027-04-19

Abstract

The utility model provides a kind of anti-loose electromagnet, including shell；The shell comprises at least U-frame and horizontal end plate；The U-frame includes two vertically disposed left planes and right plane and a horizontally disposed lower plane；The left plane and right plane include connection end and free end；The connection end of the lower plane connection left plane and the connection end of right plane；Through hole is set on the free end of the left plane and right plane；Projection is respectively set in left and right two ends of the horizontal end plate, and the projection is inserted in the through hole.Compared with prior art, anti-loose electromagnet provided by the utility model, contour structures have anti-loose structure, suitable for high frequency impact scenarios.

Description

A kind of anti-loose electromagnet

Technical field

It the utility model is related to a kind of anti-loose electromagnet.

Background technology

Electromagnet is the coil to match in the outside winding of iron core and its power, and the coil to alive is as magnet With magnetic.Electromagnet be widely used in electromagnetic relay, industrial automatic control, office automation, automation control appliance, Package packing machine, medicine equipment, food machinery, textile machine, track traffic etc..A kind of current conventional electromagnet includes outer Shell, coil and armature, armature and coil are arranged in shell, and coil encircling is on armature.After coil electricity, armature is in magnetic field magnetic Moved in the presence of power, promote pushrod movement, the component movement on corollary equipment is then promoted by push rod.

It is the electromagnet of prior art as shown in Figure 1, including shell 1, armature 2, buting iron 3, push rod 4, coil 5 are (in figure not Display), shell 1 includes left plane 11, right plane 12, upper plane 13, and the upper end of left plane 11 and right plane 12 is provided with groove 111st, 121, the left and right both ends of upper plane 13 set projection 131,132, and the projection 131,132 is inserted in groove 111,121. After the energization of coil 5, armature 2 moves up and down the electromagnet of this structure along its axis, is blocked in motion process by buting iron 3, together When promote push rod 4 to move up and down, high frequently impact, the upper plane 13 of the shell 1 are often subject on such axis direction Projection 131,132 easily released from the groove 111,121 of left plane 11, right plane 12, influence to use.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of anti-loose electromagnet.

To realize object above, the utility model is achieved through the following technical solutions：

The utility model provides a kind of anti-loose electromagnet, including shell；The shell comprises at least U-frame and horizontal ends Plate；The U-frame includes two vertically disposed left planes and right plane and a horizontally disposed lower plane；It is described left flat Face and right plane include connection end and free end；The connection end of the lower plane connection left plane and the connection end of right plane； Through hole is set on the free end of the left plane and right plane；Respectively set in left and right two ends of the horizontal end plate convex Block, the projection are inserted in the through hole.

It is further preferred that also include armature；The armature is located in the shell, and is put down parallel to a left side for the shell Face and the extension of right plane.

It is further preferred that setting first through hole on the horizontal end plate of the shell, the armature is logical through described first Hole.

It is further preferred that also include buting iron；The buting iron is located at the one or both ends of the armature；The buting iron is at it Bearing of trend sets the second through hole.

It is further preferred that one end that the armature connects the buting iron is provided with groove.

It is further preferred that open up third through-hole on the lower plane of the shell.

It is further preferred that also include push rod；The push rod is located at one end of the buting iron；The push rod passes through described outer The third through-hole of shell lower plane, the buting iron the second through hole and be resisted against in the groove of the armature.

It is further preferred that also including coil, it is arranged in the shell, armature described in the coil encircling is set.

Compared with prior art, anti-loose electromagnet provided by the utility model, contour structures have anti-loose structure, fit For high frequency impact scenarios.

Brief description of the drawings

Fig. 1 is the three-dimensional structure diagram of the electromagnet of prior art；

Fig. 2 is a kind of three-dimensional structure diagram for the anti-loose electromagnet that the utility model is related to；

Fig. 3 is the three-dimensional structure diagram for the anti-loose electromagnet that coil is removed in Fig. 2；

Fig. 4 is the three-dimensional structure diagram of the U-frame of shell；

Fig. 5 is the three-dimensional structure diagram of the end plate of shell.

Embodiment

In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " vertical ", The orientation or position relationship of instructions such as " levels " are based on orientation shown in the drawings or position relationship, are for only for ease of description originally Utility model and simplifying describes, rather than instruction or implies that signified device or element must have specific orientation, with specific Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be to be joined directly together, can also be indirectly connected by intermediary.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features The other characterisation contact crossed between them.

The utility model is described in detail below in conjunction with the accompanying drawings.

Refer to Fig. 2-5, a kind of anti-loose electromagnet, including shell 1；The shell 1 comprises at least U-frame 11 and level End plate 12；The U-frame 11 include two vertically disposed left planes 111 and right plane 112 and one it is horizontally disposed under Plane 113；The left plane 111 and right plane 112 include connection end 1111,1121 and free end 1112,1122；Under described Plane 113 connects the connection end 1111 of left plane 111 and the connection end 1121 of right plane 112；Put down in the left plane 111 and the right side Through hole 114 is set on the free end 1112,1122 in face 112；In left and right two ends of the horizontal end plate 12, projection is respectively set 121, the projection 121 is inserted in the through hole 114.

Anti-loose electromagnet also includes armature 2；The armature 2 is located in the shell 1, and parallel to a left side for the shell Plane 111 and right plane 112 extend.First through hole 122 is set on the horizontal end plate 12 of the shell 1, and the armature 2 passes through institute State first through hole 122.

Anti-loose electromagnet also includes buting iron 3；The buting iron 3 is located at the one or both ends of the armature 2；The buting iron 3 In its bearing of trend, the (not shown) of the second through hole 31 is set.One end that the armature 2 connects the buting iron 3 is provided with groove 21 (not shown).Third through-hole 1131 is opened up on the lower plane 113 of the shell 1.

Anti-loose electromagnet also includes push rod 4；The push rod 4 is located at one end of the buting iron 3；The push rod 4 passes through institute State the third through-hole 1131 of the lower plane 113 of shell 1, the second through hole 31 of the buting iron 3 and be resisted against the groove of the armature 2 In 21.

Anti-loose electromagnet also includes coil 5, is arranged in the shell 1, and the coil 5 is set around the armature 2.

Upper and lower, left and right in the present embodiment are using Fig. 2 as reference, the practical phase of clearer description the utility model To concept, and it is not construed as limiting the scope of claims limitation.

Embodiment in the utility model is only used for illustrating the utility model, does not form to right Limitation, other substantially equivalent replacements that those skilled in that art are contemplated that, in scope of protection of the utility model It is interior.

Claims

1. a kind of anti-loose electromagnet, it is characterised in that including shell；The shell comprises at least U-frame and horizontal end plate；Institute Stating U-frame includes two vertically disposed left planes and right plane and a horizontally disposed lower plane；The left plane and Right plane includes connection end and free end；The connection end of the lower plane connection left plane and the connection end of right plane；Institute State and through hole is set on the free end of left plane and right plane；Projection is respectively set in left and right two ends of the horizontal end plate, institute Projection is stated to insert in the through hole；Also include armature；The armature is located in the shell, and is put down parallel to a left side for the shell Face and the extension of right plane；First through hole is set on the horizontal end plate of the shell, and the armature passes through the first through hole；Also wrap Include buting iron；The buting iron is located at the one or both ends of the armature；The buting iron sets the second through hole in its bearing of trend；It is described One end that armature connects the buting iron is provided with groove；Third through-hole is opened up on the lower plane of the shell；Also include push rod；It is described Push rod is located at one end of the buting iron；The push rod passes through the third through-hole of the shell lower plane, the second of the buting iron to lead to Hole is simultaneously resisted against in the groove of the armature.

2. a kind of anti-loose electromagnet according to claim 1, it is characterised in that also including coil, be arranged on described outer In shell, armature described in the coil encircling is set.