CN210467625U

CN210467625U - Shock-absorbing electromagnetic switch for starter

Info

Publication number: CN210467625U
Application number: CN201921890985.4U
Authority: CN
Inventors: 薛明; 杜秋漪
Original assignee: Changzhou Jiuan Electric Appliance Manufacturing Co Ltd
Current assignee: Changzhou Jiuan Electric Appliance Manufacturing Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-05-05
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a shock absorption electromagnetic switch for a starter, which comprises an electromagnetic switch main body, a shock absorption mechanism and two connecting blocks, wherein the bottom of the electromagnetic switch main body is connected with the shock absorption mechanism through the two connecting blocks; damping mechanism includes the mounting panel, be provided with mounting bolt in the recess at mounting panel top, mounting bolt's bottom runs through the mounting panel and extends to its outside, the shifting chute has been seted up at the top of mounting panel, fixed plate fixed connection is passed through to the left and right sides of shifting chute inner wall. The utility model discloses a mutually supporting of electromagnetic switch main part, damper and connecting block has realized a shock attenuation electromagnetic switch for starter, has improved electromagnetic switch's shock resistance, effectively avoids on the vibrations transmission electromagnetic switch that produces in the starter working process, guarantees that components and parts in the electromagnetic switch can not damage, has ensured the normal life of electromagnetic switch, and the practicality is high, is fit for using widely.

Description

Shock-absorbing electromagnetic switch for starter

Technical Field

The utility model relates to an electromagnetic switch technical field specifically is a shock attenuation electromagnetic switch for starter.

Background

An electromagnetic switch, as the name implies, is a switch controlled by an electromagnet, i.e. a combination of an electromagnet and a switch. When the electromagnet coil is electrified, electromagnetic attraction is generated, the movable iron core pushes or pulls the switch contact to be closed, so that a controlled circuit is switched on, the electromagnetic switch for the existing starter is not ideal in anti-vibration effect, the starter can generate a lot of vibrations when working, the vibrations are transmitted to the electromagnetic switch, the damage to internal components of the electromagnetic switch is easily influenced, and the service life of the electromagnetic switch is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation electromagnetic switch for starter to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shock absorption electromagnetic switch for a starter comprises an electromagnetic switch main body, a shock absorption mechanism and two connecting blocks, wherein the bottom of the electromagnetic switch main body is connected with the shock absorption mechanism through the two connecting blocks;

the damping mechanism comprises a mounting plate, a mounting bolt is arranged in a groove at the top of the mounting plate, the bottom end of the mounting bolt penetrates through the mounting plate and extends to the outside of the mounting plate, a moving groove is formed in the top of the mounting plate, the left side and the right side of the inner wall of the moving groove are fixedly connected through a fixing plate, the surface of the fixing plate is connected with a transverse moving block in a sliding manner, the top and the bottom of the left side and the right side of the transverse moving block are fixedly connected with a left spring and a right spring, one ends of the left spring and the right spring, which are far away from the transverse moving block, are fixedly connected with the inner wall of the moving groove, the top of the transverse moving block is fixedly connected with a bottom plate, the top of the bottom plate is provided with a sliding groove, a sliding block is connected, the surface of the telescopic rod is sleeved with an upper spring and a lower spring, the sliding block is fixedly connected with the top plate through the upper spring and the lower spring, the two connecting blocks are respectively arranged at the left side and the right side of the top plate, the top of each connecting block is fixedly connected with the bottom of the electromagnetic switch main body, the left side and the right side of the top of the bottom plate are respectively provided with an anti-seismic component, the top of each anti-seismic component is arranged at the bottom of the bottom plate, each anti-seismic component comprises an inclined plate, the top and the bottom of each inclined plate are respectively and fixedly connected with a movable ring, the front side of each movable ring is movably connected with a fixed shaft, the rear end of each fixed shaft penetrates through the corresponding movable ring and extends to the outside of the movable ring, the front side and the rear side of each fixed shaft are respectively and fixedly connected, the fixed block close to one side of the top plate is fixedly connected with the top plate.

Preferably, the mounting bolt is movably connected with the mounting plate.

Preferably, the left side and the right side of the top plate are fixedly connected with reinforcing blocks, and one side, close to the connecting block, of each reinforcing block is fixedly connected with the corresponding reinforcing block.

Preferably, the moving ring is rotatable on a surface of the fixed shaft, and the moving ring is slidable back and forth on the surface of the fixed shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mutually supporting of electromagnetic switch main part, damper and connecting block has realized a shock attenuation electromagnetic switch for starter, has improved electromagnetic switch's shock resistance, effectively avoids on the vibrations transmission electromagnetic switch that produces in the starter working process, guarantees that components and parts in the electromagnetic switch can not damage, has ensured the normal life of electromagnetic switch, and the practicality is high, is fit for using widely.

2. The utility model discloses a set up the anchor block, consolidated the fixed connection relation between roof and the connecting block.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is a structural sectional view of the front view of the shock absorbing mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of A-A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of B-B of FIG. 2 according to the present invention;

FIG. 5 is a schematic structural view of the left side view of the damping mechanism of the present invention;

fig. 6 is a structural section view of the right side view of the damping mechanism of the present invention.

In the figure: 1 electromagnetic switch main body, 2 damping mechanism, 201 mounting plate, 202 mounting bolt, 203 moving groove, 204 fixing plate, 205 traverse block, 206 left and right spring, 207 bottom plate, 208 sliding groove, 209 sliding block, 210 telescopic rod, 211 top plate, 212 up and down spring, 213 anti-vibration component, 2131 inclined plate, 2132 moving ring, 2133 fixing shaft, 2134 fixing block, 2135 front and back spring, 3 connecting block, 4 reinforcing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, a shock absorption electromagnetic switch for a starter includes an electromagnetic switch main body 1, a shock absorption mechanism 2, and two connection blocks 3, wherein the bottom of the electromagnetic switch main body 1 is connected to the shock absorption mechanism 2 through the two connection blocks 3.

The damping mechanism 2 comprises a mounting plate 201, a mounting bolt 202 is arranged in a groove at the top of the mounting plate 201, the bottom end of the mounting bolt 202 penetrates through the mounting plate 201 and extends to the outside of the mounting plate, the mounting bolt 202 is movably connected with the mounting plate 201, a moving groove 203 is arranged at the top of the mounting plate 201, the left side and the right side of the inner wall of the moving groove 203 are fixedly connected through a fixing plate 204, the surface of the fixing plate 204 is connected with a transverse moving block 205 in a sliding manner, the top and the bottom of the left side and the right side of the transverse moving block 205 are both fixedly connected with a left spring 206 and a right spring 206, one end of the left spring 206 far away from the transverse moving block 205 is fixedly connected with the inner wall of the moving groove 203, the top of the transverse moving block 205 is fixedly connected with a bottom plate 207, the top of the bottom plate 207 is provided with a sliding, the front side and the rear side of the top of the sliding block 209 are fixedly connected with telescopic rods 210, the top ends of the two telescopic rods 210 are fixedly connected through a top plate 211, the surface of the telescopic rod 210 is sleeved with an upper spring 212 and a lower spring 212, the sliding block 209 and the top plate 211 are fixedly connected through the upper spring 212 and the lower spring 212, the two connecting blocks 3 are respectively arranged on the left side and the right side of the top plate 211, reinforcing blocks 4 are fixedly connected with the left side and the right side of the top plate 211, one side, close to the connecting blocks 3, of each reinforcing block 4 is fixedly connected with the corresponding connecting block, the fixed connection relation between the top plate 211 and the corresponding connecting block 3 is reinforced through the arrangement of the reinforcing blocks 4, the top of the corresponding connecting block 3 is fixedly connected with the bottom of the electromagnetic switch main body 1, anti-seismic assemblies 213 are arranged on the left side, a fixed shaft 2133 is movably connected to the front side of the movable ring 2132, the rear end of the fixed shaft 2133 penetrates through the movable ring 2132 and extends to the outside of the movable ring 2132, the movable ring 2132 can rotate on the surface of the fixed shaft 2133, the movable ring 2132 can slide back and forth on the surface of the fixed shaft 2133, fixed blocks 2134 are fixedly connected to the front and rear sides of the fixed shaft 2133, front and rear springs 2135 are sleeved on the front and rear sides of the surface of the fixed shaft 2133, the movable ring 2132 is fixedly connected with the fixed blocks 2134 through the front and rear springs 2135, the fixed block 2134 close to one side of the bottom plate 207 is fixedly connected with the bottom plate 207, the fixed block 2134 close to one side of the top plate 211 is fixedly connected with the top plate 211, through the mutual matching of the electromagnetic switch main body 1, the damping mechanism 2 and the connecting block 3, a damping electromagnetic switch for a starter is realized, the damping, the electromagnetic switch has the advantages that the components in the electromagnetic switch can not be damaged, the normal service life of the electromagnetic switch is guaranteed, the practicability is high, and the electromagnetic switch is suitable for popularization and use.

When the electromagnetic switch main body 1 is used, the whole electromagnetic switch main body 1 is mounted on a starter through the mounting bolt 202, when the starter works to generate vibration, the transverse moving block 205 can move left and right on the surface of the fixing plate 204, the left and right springs 206 can be stretched or compressed, the top plate 211 can move up and down, the up and down springs 212 can be stretched or compressed, the moving ring 2132 can move back and forth on the surface of the fixing shaft 2133, the front and back springs 2135 can be stretched or compressed, and the shock resistance of the electromagnetic switch main body 1 is greatly improved in the stretching and compressing processes of the left and right springs 206, the up and down springs 212 and the front and back springs 2135.

In summary, the following steps: this shock attenuation electromagnetic switch for starter through electromagnetic switch main part 1, 2 and the mutual cooperations of connecting block 3 of damper, has solved the problem that proposes among the background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shock attenuation electromagnetic switch for starter, includes electromagnetic switch main part (1), damper (2) and two connecting blocks (3), its characterized in that: the bottom of the electromagnetic switch main body (1) is connected with the damping mechanism (2) through two connecting blocks (3);

the damping mechanism (2) comprises a mounting plate (201), a mounting bolt (202) is arranged in a groove at the top of the mounting plate (201), the bottom end of the mounting bolt (202) penetrates through the mounting plate (201) and extends to the outside of the mounting plate, a moving groove (203) is formed in the top of the mounting plate (201), the left side and the right side of the inner wall of the moving groove (203) are fixedly connected through a fixing plate (204), a transverse moving block (205) is connected to the surface of the fixing plate (204) in a sliding manner, left and right springs (206) are fixedly connected to the top and the bottom of the left side and the right side of the transverse moving block (205), one end, far away from the transverse moving block (205), of each left and right spring (206) is fixedly connected with the inner wall of the moving groove (203), a bottom plate (207) is fixedly connected to the top of the transverse moving block (205), a sliding groove (208, the top of the sliding block (209) penetrates through the sliding groove (208) and extends to the outside of the sliding block, telescopic rods (210) are fixedly connected to the front side and the rear side of the top of the sliding block (209), the top ends of the two telescopic rods (210) are fixedly connected through a top plate (211), an upper spring (212) and a lower spring (212) are sleeved on the surface of each telescopic rod (210), the sliding block (209) and the top plate (211) are fixedly connected through the upper spring (212) and the lower spring (212), two connecting blocks (3) are respectively installed on the left side and the right side of the top plate (211), the top of each connecting block (3) is fixedly connected with the bottom of the electromagnetic switch main body (1), moving rings (2132) are respectively and fixedly connected to the left side and the right side of the top of the bottom plate (207), the top of each anti-seismic assembly (213) is installed at the bottom of the bottom plate (207), each anti, the front side of the movable ring (2132) is movably connected with a fixed shaft (2133), the rear end of the fixed shaft (2133) penetrates through the movable ring (2132) and extends to the outside of the movable ring, the front side and the rear side of the fixed shaft (2133) are fixedly connected with fixed blocks (2134), the front side and the rear side of the surface of the fixed shaft (2133) are respectively sleeved with a front spring (2135) and a rear spring (2135), the movable ring (2132) and the fixed blocks (2134) are fixedly connected through the front springs and the rear springs (2135), the fixed block (2134) close to one side of the bottom plate (207) is fixedly connected with the bottom plate (207), and the fixed block (2134) close to one side of the top plate (211.

2. The shock-absorbing electromagnetic switch for a starter according to claim 1, wherein: the mounting bolt (202) is movably connected with the mounting plate (201).

3. The shock-absorbing electromagnetic switch for a starter according to claim 1, wherein: the equal fixedly connected with reinforcing block (4) in the left and right sides at roof (211) top, one side that reinforcing block (4) are close to connecting block (3) rather than fixed connection.

4. The shock-absorbing electromagnetic switch for a starter according to claim 1, wherein: the movable ring (2132) can rotate on the surface of the fixed shaft (2133), and the movable ring (2132) can slide back and forth on the surface of the fixed shaft (2133).