CN216353632U

CN216353632U - Armature component

Info

Publication number: CN216353632U
Application number: CN202122615285.8U
Authority: CN
Inventors: 薛强; 薛冰健; 伍开军
Original assignee: Dongguan Orienson Hardware Electrical Co ltd
Current assignee: Dongguan Orienson Hardware Electrical Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The utility model belongs to the technical field of armatures, and particularly relates to an armature assembly, which comprises: a motion bracket; the armature moving block is arranged on the upper surface of the moving support in a sliding mode, and the front end of the armature moving block can be embedded in the moving support in a deflection mode; the left end and the right end of the armature moving block are respectively provided with a first suction seat and a second suction seat which are used for mutually attracting an external electromagnet; the anti-falling limiting seat is fixedly arranged at the tail end of the moving support, and the tail end of the armature moving block penetrates through the space between the anti-falling limiting seat and the moving support and is limited by the anti-falling limiting seat and the moving support. The armature component has a compact structure, the front end of the armature moving block is directly embedded into the moving bracket, the structure is firm and reliable, and the moving bracket is arranged to guide the armature moving block, so that the armature moving block can run more stably when moving, is not easy to deviate, and has a better use effect.

Description

Armature component

Technical Field

The utility model belongs to the technical field of armatures, and particularly relates to an armature assembly.

Background

In the electromagnetic mechanism, the electromagnet is attracted by a fixed electromagnet, and after the electromagnet moves, a closed magnetic circuit is formed, and the moving ferromagnetic body is called an armature, as a part of an upper driving contact of a common alternating current contactor. Such principles also apply to brakes and clutches and some electric machines. The small electromagnetic brake has a brake disc driven by an armature, and a larger brake and clutch are required to be used. The armature finally forms a closed magnetic circuit, if the armature is closed badly, the current of the electromagnetic coil is overlarge, noise is generated in short time, and the coil is burnt out in overlong time. In the actual installation and use process of the existing product, the contact carrier drives the moving contact and the armature to move, however, the armature does not have guidance in the movement process, and the problem of deviation is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an armature assembly, and aims to solve the technical problems that an armature in the prior art is not guided in motion and is easy to deviate.

To achieve the above object, an embodiment of the present invention provides an armature assembly, including:

a motion bracket;

the armature moving block is arranged on the upper surface of the moving support in a sliding mode, and meanwhile the front end of the armature moving block can be embedded in the moving support in a deflection mode; the left end and the right end of the armature moving block are respectively provided with a first attraction seat and a second attraction seat which are used for attracting an external electromagnet;

the anti-falling limiting seat is fixedly arranged at the tail end of the motion bracket, and the tail end of the armature motion block penetrates through the space between the anti-falling limiting seat and the motion bracket and is limited by the anti-falling limiting seat and the motion bracket;

when the external electromagnet attracts the first attraction seat or the second attraction seat, the armature moving block is driven to swing leftwards or rightwards in the moving support.

Optionally, a moving rail groove for providing a guiding function is formed in the front end of the moving support in a penetrating manner, a moving guide post slidably disposed in the moving rail groove is formed at the front end of the armature moving block in an outward protruding manner, and the moving guide post moves along the extending direction of the moving rail groove.

Optionally, the tail end of the motion guide column is bent outwards to form an anti-falling hook arm which is convenient for the motion guide column to be buckled in the motion rail groove, and the anti-falling hook arm is parallel to the lower surface of the motion bracket.

Optionally, the motion rail groove comprises a rail groove origin point, a first rail groove and a second rail groove which are matched with the motion guide column in shape; the track groove origin is arranged at the center of the motion track groove; the first rail groove is communicated with the rail groove original point and extends from the rail groove original point to the upper left side of the motion support; the second rail groove is communicated with the rail groove original point and extends from the rail groove original point to the upper right side of the motion support.

Optionally, the first rail groove and the second rail groove are identical in structure and are arranged at the front end of the motion bracket in a manner of being centrosymmetric with respect to the origin of the rail groove.

Optionally, the armature assembly further comprises an elastic reset piece; the elastic reset piece is abutted between the anti-falling limiting seat and the armature moving block, so that the armature moving block is pushed to move forwards, and the moving guide post moves to the origin of the rail groove.

Optionally, a first limiting clamping seat for accommodating the elastic resetting piece is arranged on one side of the anti-falling limiting seat, which is in contact with the elastic resetting piece, a second limiting clamping seat for accommodating the elastic resetting piece is arranged on one side of the armature moving block, which is in contact with the elastic resetting piece, and the first limiting clamping seat and the second limiting clamping seat are arranged oppositely.

Optionally, the left side and the right side of the anti-drop limiting seat respectively extend outwards to form a limiting wing, and a space for the movement of the tail end of the armature moving block is reserved between the limiting wing and the moving support.

One or more of the above technical solutions in the armature assembly provided by the embodiments of the present invention have at least one of the following technical effects: the armature component has a compact structure, the front end of the armature motion block is directly embedded into the motion bracket, so that the armature motion block is arranged on the upper surface of the motion bracket in a sliding manner, and meanwhile, the front end of the armature motion block can be embedded into the motion bracket in a deflection manner, so that the structure is firm and reliable, the motion bracket is arranged to guide the armature motion block, the armature motion block can run more stably when moving, the deflection is not easy to occur, and the use effect is better. Meanwhile, the anti-dropping limiting seat is arranged to limit the longitudinal movement of the armature moving block, so that the armature moving block can better move between the anti-dropping limiting seat and the moving support, the reliability of the movement of the armature moving block is improved, the armature moving block is prevented from dropping from the moving support during movement, and the safety and the reliability of the armature assembly during use are improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective view of an armature assembly provided by an embodiment of the present invention at a first view.

Fig. 2 is a perspective view of an armature assembly provided by an embodiment of the present invention at a second view.

Fig. 3 is an exploded view of an armature assembly according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

100. a motion bracket; 110. A moving rail groove; 120. The origin of the rail groove;

130. a first rail groove; 140. A second rail groove; 200. An armature motion block;

210. a first suction seat; 220. A second engaging seat; 230. A motion guide post;

231. an anti-drop hook arm; 240. A second limit card seat; 300. An anti-drop limiting seat;

310. a first limit card seat; 320. A limiting wing; 400. An elastic reset piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in FIGS. 1-3, there is provided an armature assembly comprising:

a motion bracket 100;

the armature moving block 200 is arranged on the upper surface of the moving bracket 100 in a sliding manner, and the front end of the armature moving block 200 can be embedded in the moving bracket 100 in a deflection manner; the left end and the right end of the armature moving block 200 are respectively provided with a first attraction seat 210 and a second attraction seat 220 which are used for attracting an external electromagnet;

the anti-falling limiting seat 300 is fixedly arranged at the tail end of the moving bracket 100, and the tail end of the armature moving block 200 penetrates between the anti-falling limiting seat 300 and the moving bracket 100 and is limited by the anti-falling limiting seat 300 and the moving bracket 100;

when the external electromagnet is attracted to the first attraction seat 210 or the second attraction seat 220, the armature moving block 200 is driven to swing leftwards or rightwards in the moving bracket 100.

Specifically, the armature assembly of the present invention has a compact structure, and the front end of the armature motion block 200 is directly embedded into the motion bracket 100, so that the armature motion block 200 is slidably disposed on the upper surface of the motion bracket 100, and the front end of the armature motion block 200 can be embedded into the motion bracket 100 in a deflection manner, so that the structure is firm and reliable, and the motion bracket 100 is provided to guide the armature motion block 200, so that the armature motion block 200 can move more stably, is not easy to shift, and has a better use effect. Meanwhile, the anti-drop limiting seat 300 is arranged to limit the longitudinal movement of the armature movement block 200, so that the armature movement block 200 can better move between the anti-drop limiting seat 300 and the movement bracket 100, the movement reliability of the armature movement block 200 is improved, the armature movement block 200 is prevented from dropping from the movement bracket 100 during movement, and the safety and reliability of the armature assembly during use are improved.

In another embodiment of the present invention, as shown in fig. 2 to 3, a moving rail groove 110 for providing a guiding function is formed through a front end of the moving bracket 100, and a moving guide post 230 slidably disposed in the moving rail groove 110 is formed protruding outward from a front end of the armature moving block 200. Specifically, the motion bracket 100 has good guidance for the armature motion block 200, and the motion guide post 230 at the front end of the armature motion block 200 extends into the motion rail groove 110 at the front end of the motion bracket 100, so that the motion guide post 230 moves along the extending direction of the motion rail groove 110 until the motion guide post 230 moves to the end of the motion rail groove 110 and is limited by the motion rail groove 110. Therefore, the armature moving block 200 runs smoothly on the moving bracket 100, and the interaction between the moving guide post 230 and the moving rail groove 110 can guide the armature moving block 200 to avoid the deflection of the armature moving block 200 during the moving process.

In another embodiment of the present invention, as shown in fig. 2 to 3, an anti-disengagement arm 231 for facilitating the locking of the motion guiding post 230 in the motion rail groove 110 is formed by bending the end of the motion guiding post 230 outwards, and the anti-disengagement arm 231 is parallel to the lower surface of the motion bracket 100. Specifically, the anti-disengagement arm 231 is arranged to prevent the motion guide column 230 from disengaging from the motion rail groove 110 in the motion process of the motion rail groove 110, so that the integral installation of the armature motion block 200 and the motion bracket 100 is more reliable.

In another embodiment of the present invention, as shown in fig. 3, the moving rail groove 110 includes a rail groove origin 120, a first rail groove 130 and a second rail groove 140, which are adapted to the shape of the moving guide 230; the rail groove origin 120 is arranged at the center of the moving rail groove 110; the first rail groove 130 is communicated with the rail groove origin 120 and extends from the rail groove origin 120 to the upper left side of the motion bracket 100; the second rail groove 140 is connected to the rail groove origin 120 and extends from the rail groove origin 120 to the upper right side of the kinematic mount 100.

The first rail groove 130 and the second rail groove 140 have the same structure, and are disposed at the front end of the kinematic mount 100 in a central symmetry manner with respect to the rail groove origin 120.

In another embodiment of the present invention, as shown in fig. 1 and 3, the armature assembly further includes a resilient return member 400; the elastic restoring member 400 abuts between the anti-falling limit seat 300 and the armature moving block 200, and further pushes the armature moving block 200 to move forward, so that the moving guide post 230 moves to the track groove origin 120. Specifically, through setting up elasticity piece 400 that resets can guarantee armature motion piece 200 can both reset fast after finishing at every turn and external electromagnet inter attraction to be in the intermediate position on the rail groove initial point 120, be favorable to next external electromagnet with going on of armature motion piece 200 adsorption, the action continuity is high, has improved work efficiency greatly.

In another embodiment of the present invention, as shown in fig. 1 and 3, a first limiting clamping seat 310 for receiving the elastic restoring member 400 is disposed on one side of the anti-drop limiting seat 300 contacting the elastic restoring member 400, a second limiting clamping seat 240 for receiving the elastic restoring member 400 is disposed on one side of the armature moving block 200 contacting the elastic restoring member 400, and the first limiting clamping seat 310 and the second limiting clamping seat 240 are disposed opposite to each other. Specifically, the left and right offset of the elastic resetting piece 400 is limited by arranging the first limiting clamping seat 310 and the second limiting clamping seat 240, so that the elastic resetting piece 400 is better limited between the first limiting clamping seat 310 and the second limiting clamping seat 240, the movement reliability of the elastic resetting piece 400 is improved, meanwhile, the elastic resetting piece 400 is prevented from falling off from the moving support 100 during movement, and the safety and reliability of the armature assembly during use are improved.

In another embodiment of the present invention, as shown in fig. 1 and 3, the left and right sides of the anti-drop limiting seat 300 respectively extend outward to form a limiting wing 320, and a space for the movement of the end of the armature moving block 200 is left between the limiting wing 320 and the moving bracket 100. Specifically, the limiting wings 320 are arranged to limit the longitudinal movement of the armature moving block 200, so that the armature moving block 200 is prevented from falling off from the moving bracket 100 during movement, and the integral installation of the armature moving block 200 and the moving bracket 100 is more reliable.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An armature assembly, comprising:

a motion bracket;

2. The armature assembly of claim 1, wherein: the front end of the motion support is provided with a motion rail groove for providing a guiding effect in a penetrating mode, the front end of the armature motion block protrudes outwards to form a motion guide column which is arranged in the motion rail groove in a sliding mode, and the motion guide column moves along the extending direction of the motion rail groove.

3. The armature assembly of claim 2, wherein: the tail end of the motion guide column is bent outwards to form an anti-falling hook arm which is convenient for the motion guide column to be buckled in the motion rail groove, and the anti-falling hook arm is parallel to the lower surface of the motion support.

4. The armature assembly of claim 2, wherein: the motion rail groove comprises a rail groove origin point, a first rail groove and a second rail groove, wherein the rail groove origin point is matched with the motion guide column in shape; the track groove origin is arranged at the center of the motion track groove; the first rail groove is communicated with the rail groove original point and extends from the rail groove original point to the upper left side of the motion support; the second rail groove is communicated with the rail groove original point and extends from the rail groove original point to the upper right side of the motion support.

5. The armature assembly of claim 4, wherein: the first rail groove and the second rail groove are identical in structure and are arranged at the front end of the motion support in a central symmetry mode about the origin of the rail grooves.

6. The armature assembly of claim 4, wherein: the armature assembly further comprises an elastic reset piece; the elastic reset piece is abutted between the anti-falling limiting seat and the armature moving block, so that the armature moving block is pushed to move forwards, and the moving guide post moves to the origin of the rail groove.

7. The armature assembly of claim 6, wherein: the anti-drop limiting seat is provided with a first limiting clamping seat used for containing the elastic resetting piece on one side contacted with the elastic resetting piece, the armature moving block is provided with a second limiting clamping seat used for containing the elastic resetting piece on one side contacted with the elastic resetting piece, and the first limiting clamping seat and the second limiting clamping seat are oppositely arranged.

8. The armature assembly of claim 1, wherein: the left side and the right side of the anti-drop limiting seat respectively extend outwards to form a limiting wing, and a space for the tail end of the armature moving block to move is reserved between the limiting wing and the moving support.