CN205657018U

CN205657018U - But regulating magnet push pedal

Info

Publication number: CN205657018U
Application number: CN201620418395.1U
Authority: CN
Inventors: 黄佳颜; 杨胜文
Original assignee: Guizhou Tianyi Electrical Appliances Co Ltd
Current assignee: Guizhou Tianyi Electrical Appliances Co Ltd
Priority date: 2016-05-10
Filing date: 2016-05-10
Publication date: 2016-10-19
Anticipated expiration: 2026-05-10

Abstract

The utility model discloses a but regulating magnet push pedal, including casing and base, casing and base are fixed respectively at the upper and lower both ends of barrel, and barrel inner tube wall is around there being the coil, and the iron core subassembly is equipped with in the coil interpolation, and a push pedal is fixed at iron core subassembly top, and the push pedal both ends are equipped with the screw mouth, install the promotion screw in the screw mouth, for installing the micro -gap switch on the casing under the promotion screw. Produce the electromagnetic force and make the iron core subassembly down move after the magnet coil circular telegram, go up the push pedal with chronozone movable iron core assembly and down move, the promotion screw in the push pedal promotes being converted into by the normal close of micro -gap switch contact and normally opens, normally opens and converts the normal close into, after the magnet coil outage, initial position is replied to the iron core subassembly, and micro -gap switch gets back to initial state.

Description

A kind of scalable electric magnet push pedal

Technical field

This utility model relates to electric magnet catalyst field, particularly relates to a kind of scalable electric magnet push pedal.

Background technology

The microswitch of existing catalyst or auxiliary contact push pedal are typically on the core bar linked with iron core, assembling difficulty, cannot regulate contact distance, working (machining) efficiency relatively low, in order to improve the assembly process process of product, improve working (machining) efficiency, a kind of new microswitch of innovative design or auxiliary contact plate pushing structure in new product.

Utility model content

This utility model aims to provide a kind of electric magnet plate pushing structure, structure carries out structure innovation, optimizes design, change into extending outwardly in push pedal in core assembly linkage by prior art contact point, assembling difficulty is solved by structure innovation, the existing difficult problem that cannot regulate, making assembling process of products good, working (machining) efficiency is high, microswitch or auxiliary contact state easily controllable.

This utility model is achieved by following technical solution:

A kind of scalable electric magnet push pedal, including housing and pedestal, housing and pedestal are separately fixed at the two ends up and down of cylinder, cylinder inner tube wall is wound with coil, being fitted with core assembly in coil, a push pedal is fixed at core assembly top, and push pedal two ends are provided with screw thread mouth, promotion screw is installed in screw thread mouth, promotes immediately below screw as the microswitch being arranged on housing.

The promotion screw hex nut that described push pedal two ends are installed is fixed.

Described microswitch pipe type rivet riveting is on housing.

The upper and lower two ends of described cylinder are all respectively fixedly connected with on housing and pedestal with fluting Liu Ding.

The beneficial effects of the utility model are:

Compared with prior art, traditional catalyst contact point is changed into extending outwardly in push pedal in core assembly linkage by a kind of scalable electric magnet push pedal that this utility model provides, assembling difficulty is perfectly solved, it is impossible to an existing difficult problem for regulation by adding a plate pushing structure innovation.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

In figure: 1-hex nut, 2-core assembly, 3-push pedal, 4-promotes screw, 5-pipe type rivet, 6-microswitch, and 7-slots Liu Ding, 8-cylinder, 9-housing, 10-pedestal.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but required protection domain is not limited to described；

As shown in Figure 1, a kind of scalable electric magnet push pedal that this utility model provides, including housing 9 and pedestal 10, housing 9 and pedestal 10 are separately fixed at the two ends up and down of cylinder 8, and cylinder 8 inner tube wall is wound with coil, is fitted with core assembly 2 in coil, a push pedal 3 is fixed at core assembly 2 top, push pedal 3 two ends are provided with screw thread mouth, are provided with promotion screw 4 in screw thread mouth, promote immediately below screw 4 as the microswitch 6 being arranged on housing 9.

The promotion screw 4 that described push pedal 3 two ends are installed hex nut 1 is fixed, and stablizes firmly and screw 4 and nut 1 can be promoted to control the system promoting screw 4 to arrive microswitch by regulation and promote stroke, improve sensitivity and the reliability of this catalyst.

Described microswitch 6 uses pipe type rivet 5 riveting on housing.

Described cylinder about 8 two ends are all respectively fixedly connected with on housing 9 and pedestal 10 with fluting Liu Ding 7.

Make core assembly 2 down move when producing electromagnetic force after electromagnet coil power, drive push pedal 3 on core assembly 2 down to move simultaneously, push pedal 3 promotes screw 4 promote microswitch 6 contact by normally closed be converted to normally opened, normally opened be converted to normally closed；When after electromagnet coil power-off, core assemblies 2 replys home position, and microswitch 6 returns to initial condition.

Claims

1. a scalable electric magnet push pedal, it is characterized in that: include housing (9) and pedestal (10), housing (9) and pedestal (10) are separately fixed at the two ends up and down of cylinder (8), cylinder (8) inner tube wall is wound with coil, core assembly (2) it is fitted with in coil, a push pedal (3) is fixed at core assembly (2) top, push pedal (3) two ends are provided with screw thread mouth, promotion screw (4) is installed in screw thread mouth, promotes immediately below screw (4) as the microswitch (6) being arranged on housing (9).

A kind of scalable electric magnet push pedal the most according to claim 1, it is characterised in that: the promotion screw (4) that described push pedal (3) two ends are installed hex nut (1) is fixed.

A kind of scalable electric magnet push pedal the most according to claim 1, it is characterised in that: described microswitch (6) uses pipe type rivet (5) riveting on housing (9).

A kind of scalable electric magnet push pedal the most according to claim 1, it is characterised in that: described cylinder (8) two ends up and down are all respectively fixedly connected with on housing (9) and pedestal (10) with fluting Liu Ding (7).