CN218698217U

CN218698217U - Brush spring clamping device

Info

Publication number: CN218698217U
Application number: CN202223109169.XU
Authority: CN
Inventors: 马纪峰; 唐学会; 王月兰; 刘康
Original assignee: Shandong Liaocheng Luyue Automobile Motor Co ltd
Current assignee: Shandong Liaocheng Luyue Automobile Motor Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-24
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a brush spring clamping device, comprising a base plate, the equal fixedly connected with box in both sides at bottom plate top, the back fixedly connected with motor of box inner chamber, the output fixedly connected with carousel of motor, the positive fixedly connected with round pin axle of carousel, the surface sliding of round pin axle is connected with the fly leaf, the top and the equal fixedly connected with push rod in bottom of the relative one side of fly leaf, the one end that the fly leaf was kept away from to the push rod runs through to the outside and the fixedly connected with splint of box, the top of splint is provided with the hand wheel. The utility model discloses a cooperation of bottom plate, box, motor, carousel, round pin axle, fly leaf, push rod, splint, hand wheel, screw rod, thread bush and clamp plate is used, has solved prior art brush spring clamping device and can not carry out quick fixed to the brush spring, and fixed effect is poor, easily takes place the displacement to be unfavorable for in-service use, the lower problem of practicality.

Description

Brush spring clamping device

Technical Field

The utility model relates to a frock technical field specifically is an electric brush spring clamping device.

Background

The electric brush spring is also called as a plane volute spring, is a main part of a micro motor, directly determines the performance of the motor, and needs to be fixed through a clamping device during assembly so as to facilitate the assembly work of the electric brush spring.

If the utility model provides a china utility model provides a "brush spring clamping device", its bulletin number is: CN211940766U, this brush spring clamping device, through setting up the protection box, the clamping frock, the shield, a supporting plate, the roof, the two-way threaded rod, the nut, transfer line and counterweight block constitute a dustproof protection mechanism, when needs use the clamping frock, release the protection box with the clamping frock, when the clamping frock does not use, in the protection box with clamping frock income, the shield is automatic to be covered at the box mouth of protection box, protect the clamping frock when preventing the dust adhesion on the clamping frock, and prior art brush spring clamping device can not carry out quick fixed to the brush spring, and fixed effect is poor, easily take place the displacement, thereby be unfavorable for in-service use, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brush spring clamping device possesses the high advantage of practicality, has solved prior art brush spring clamping device and can not carry out quick fixed to the brush spring, and fixed effect is poor, easily takes place the displacement to be unfavorable for in-service use, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric brush spring clamping device, includes the bottom plate, the equal fixedly connected with box in both sides at bottom plate top, the back fixedly connected with motor of box inner chamber, the output fixedly connected with carousel of motor, the positive fixedly connected with round pin axle of carousel, the sliding surface of round pin axle is connected with the fly leaf, the equal fixedly connected with push rod in top and the bottom of the relative one side of fly leaf, the one end that the fly leaf was kept away from to the push rod runs through to the outside of box and fixedly connected with splint, the top of splint is provided with the hand wheel, the bottom fixedly connected with screw rod of hand wheel, the one end that the hand wheel was kept away from to the screw rod runs through to the inner chamber of splint and through the bottom swing joint of bearing and splint inner chamber, the surface of screw rod and the inner chamber threaded connection that is located splint have the thread bush, the equal fixedly connected with clamp plate in the relative one side of thread bush, the one end that the thread bush was kept away from to the clamp plate runs through to the outside of splint.

Preferably, the equal fixedly connected with stop collar in the opposite one side of box, the one side fixedly connected with gag lever post of push rod is kept away from to the fly leaf, the one end that the fly leaf was kept away from to the gag lever post runs through to the inner chamber and the fixedly connected with limiting plate of stop collar.

Preferably, one side of the threaded sleeve, which is far away from the pressing plate, is fixedly connected with a sliding block, and the inner wall of the clamping plate is provided with a sliding groove matched with the sliding block for use.

Preferably, the front surface of the box body is fixedly connected with a sealing plate through a bolt, and the front surface of the movable plate is provided with a through groove.

Preferably, first openings are formed in one side, opposite to the clamping plate, and second openings are formed in one side, opposite to the box body, of the box body.

Preferably, third openings are formed in the opposite sides of the box body, and anti-skid grains are arranged on the surface of the hand wheel.

Preferably, the surface cover of gag lever post is equipped with reset spring, the top and the bottom of limiting plate all with the inner wall sliding connection of stop collar.

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

1. the utility model discloses a cooperation of bottom plate, box, motor, carousel, round pin axle, fly leaf, push rod, splint, hand wheel, screw rod, thread bush and clamp plate is used, has solved prior art brush spring clamping device and can not carry out quick fixed to the brush spring, and fixed effect is poor, easily takes place the displacement to be unfavorable for in-service use, the lower problem of practicality.

2. The utility model discloses a set up the stop collar, gag lever post and limiting plate, can carry on spacingly to the fly leaf, stability when improving the fly leaf and removing, through setting up slider and spout, can carry on spacingly to the thread bush, stability when improving the thread bush and removing, through setting up reset spring, can make things convenient for the limiting plate to reset, through setting up the closing plate, can seal the box and overhaul its inside part, through setting up first opening, can make things convenient for the clamp plate to remove, through setting up the second opening, can make things convenient for the use of push rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic side view of the motor of the present invention;

fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a motor; 4. a turntable; 5. a pin shaft; 6. a movable plate; 7. a push rod; 8. a splint; 9. a hand wheel; 10. a screw; 11. a threaded sleeve; 12. pressing a plate; 13. a position limiting sleeve; 14. a limiting rod; 15. a limiting plate; 16. a slider; 17. a chute; 18. a sealing plate; 19. a return spring.

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. 1-4, an electric brush spring clamping device comprises a bottom plate 1, a box body 2 is fixedly connected to both sides of the top of the bottom plate 1, a motor 3 is fixedly connected to the back of the inner cavity of the box body 2, a rotary table 4 is fixedly connected to the output end of the motor 3, a pin shaft 5 is fixedly connected to the front of the rotary table 4, a movable plate 6 is slidably connected to the surface of the pin shaft 5, push rods 7 are fixedly connected to the top and the bottom of the opposite side of the movable plate 6, one end of each push rod 7, far away from the movable plate 6, penetrates through the outer part of the box body 2 and is fixedly connected with a clamp plate 8, a hand wheel 9 is arranged at the top of the clamp plate 8, a screw 10 is fixedly connected to the bottom of the hand wheel 9, one end of the screw 10, far away from the hand wheel 9, penetrates through the inner cavity of the clamp plate 8 and is movably connected with the bottom of the inner cavity of the clamp plate 8 through a bearing, a thread sleeve 11 is connected to the surface of the screw 10 and the inner cavity of the clamp plate 11 is fixedly connected to one side of the opposite side of the thread sleeve 12, one end of a pressure plate 12, which is far away from a threaded sleeve 11, penetrates to the outer side of a clamping plate 8, one side, which is opposite to a box body 2, of the box body 2 is fixedly connected with a limiting sleeve 13, one side, which is far away from a push rod 7, of a movable plate 6 is fixedly connected with a limiting rod 14, one end, which is far away from the movable plate 6, of the limiting rod 14 penetrates to an inner cavity of the limiting sleeve 13 and is fixedly connected with a limiting plate 15, one side, which is far away from the pressure plate 12, of the threaded sleeve 11 is fixedly connected with a sliding block 16, the inner wall of the clamping plate 8 is provided with a sliding groove 17 matched with the sliding block 16 for use, the front side of the box body 2 is fixedly connected with a sealing plate 18 through a bolt, the front side of the movable plate 6 is provided with a through groove, one side, which is opposite to the clamping plate 8 is provided with a first opening, one side, which is opposite to the box body 2 is provided with a second opening, one side, which is opposite to the box body 2 is provided with a third opening, the surface of a hand wheel 9 is provided with anti-skid threads, and the surface of the limiting rod 14 is sleeved with a return spring 19, the top and the bottom of limiting plate 15 all are connected with the inner wall sliding of stop collar 13, through setting up stop collar 13, gag lever post 14 and limiting plate 15, can carry on spacingly to fly leaf 6, in order to improve the stability when fly leaf 6 removes, through setting up slider 16 and spout 17, can carry on spacingly to thread bush 11, in order to improve the stability when thread bush 11 removes, through setting up reset spring 19, can make things convenient for limiting plate 15 to reset, through setting up closing plate 18, can seal box 2 and overhaul its inside part, through setting up the first opening, can make things convenient for clamp plate 12 to remove, through setting up the second opening, can make things convenient for the use of push rod 7, through bottom plate 1, box 2, motor 3, carousel 4, round pin axle 5, fly leaf 6, push rod 7, splint 8, hand wheel 9, screw rod 10, the cooperation of thread bush 11 and clamp plate 12 is used, it can not carry out quick fixed to the brush spring clamping device to have solved prior art, and fixed the effect is poor, be unfavorable for displacement, thereby the in-hand brush is practical use, the problem that the practicality is lower.

During the use, place the brush spring between two splint 8, then start motor 3, motor 3 drives carousel 4 and rotates, and carousel 4 drives round pin axle 5 and rotates, and round pin axle 5 drives fly leaf 6 and removes, and fly leaf 6 drives push rod 7 and removes to relative one side, and push rod 7 drives splint 8 and fixes the brush spring, then rotates screw rod 10 through hand wheel 9, and screw rod 10 drives threaded sleeve 11 and moves down, and threaded sleeve 11 drives clamp plate 12 and compresses tightly the brush spring to the stable fixed of brush spring.

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 brush spring clamping device, includes bottom plate (1), its characterized in that: the utility model discloses a clamp plate, including bottom plate (1), the equal fixedly connected with box (2) in both sides at bottom plate (1) top, the back fixedly connected with motor (3) of box (2) inner chamber, the output end fixedly connected with carousel (4) of motor (3), the positive fixedly connected with round pin axle (5) of carousel (4), the sliding surface of round pin axle (5) is connected with fly leaf (6), the top and the equal fixedly connected with push rod (7) in bottom of the relative one side of fly leaf (6), the one end that fly leaf (6) were kept away from in push rod (7) runs through to the outside of box (2) and fixedly connected with splint (8), the top of splint (8) is provided with hand wheel (9), the bottom fixedly connected with screw rod (10) of hand wheel (9), the one end that hand wheel (9) was kept away from in screw rod (10) runs through to the inner chamber of splint (8) and through the bottom swing joint of bearing and splint (8) inner chamber, the surface of screw rod (10) and the inner chamber threaded connection that is located splint (8) has thread bush (11), the equal fixedly connected with clamp plate (12) in one end that thread bush (11) was relative one side of thread bush (11) runs through to the outside of splint (8).

2. A brush spring clamping apparatus according to claim 1, wherein: the equal fixedly connected with stop collar (13) in the opposite one side of box (2), one side fixedly connected with gag lever post (14) of push rod (7) are kept away from in fly leaf (6), the one end that fly leaf (6) were kept away from in gag lever post (14) runs through to the inner chamber and the fixedly connected with limiting plate (15) of stop collar (13).

3. A brush spring clamping apparatus according to claim 1, wherein: one side of the threaded sleeve (11) far away from the pressing plate (12) is fixedly connected with a sliding block (16), and the inner wall of the clamping plate (8) is provided with a sliding groove (17) matched with the sliding block (16) for use.

4. A brush spring clamping apparatus according to claim 1, wherein: the front surface of the box body (2) is fixedly connected with a sealing plate (18) through bolts, and the front surface of the movable plate (6) is provided with a through groove.

5. A brush spring clamping apparatus according to claim 1, wherein: first opening has all been seted up to splint (8) relative one side, the second opening has all been seted up to box (2) relative one side.

6. A brush spring clamping apparatus according to claim 1, wherein: third openings are formed in the opposite sides of the box body (2), and anti-skid grains are arranged on the surface of the hand wheel (9).

7. A brush spring clamping apparatus according to claim 2, wherein: the surface cover of gag lever post (14) is equipped with reset spring (19), the top and the bottom of limiting plate (15) all with the inner wall sliding connection of stop collar (13).