CN218081298U

CN218081298U - Coil press-fitting device of small water pump

Info

Publication number: CN218081298U
Application number: CN202221715568.8U
Authority: CN
Inventors: 周勇
Original assignee: Quanzhou Huikeshi Electronic Technology Co ltd
Current assignee: Quanzhou Huikeshi Electronic Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-20
Anticipated expiration: 2032-07-04

Abstract

The utility model belongs to the technical field of small-size water pump, concretely relates to coil pressure equipment device of small-size water pump, which comprises an iron core, the outside sliding connection of iron core has the coil former, the last contact wire frame that presses of coil former, fixedly connected with leading truck on the coil former, the outside sliding connection of leading truck has the removal frame, fixedly connected with fixture block on the removal frame, the outside of leading truck is provided with spring one, the inside of wire frame is provided with spring two, the inside sliding connection of wire frame has the roof, the last contact of wire frame has the cutting. The utility model discloses an add on the coil former and establish leading truck, fixture block and remove a isotructure, the elasticity that can pass through spring one promotes the fixture block that removes on the frame and slides in the inside of iron core and carry on spacingly to the coil former, when the coil former is dismantled to needs, only need break away from the iron core with the fixture block, alright break away from iron core and coil former to can make coil former convenient to detach more.

Description

Coil press-fitting device of small water pump

Technical Field

The utility model relates to a small-size water pump technical field specifically is a coil pressure equipment device of small-size water pump.

Background

At present, the miniature water pump refers to a miniature water pump and a miniature liquid pump. Usually call small water pump miniature water pump, popular call is small-size water pump, at the in-process that small-size water pump used, need convert voltage through the coil, the coil need be fixed and spacing through the pressure equipment device to the coil frame at the in-process that uses, but coil pressure equipment device among the prior art is when spacing to the coil frame, need install through many bolts, lead to dismantling inconveniently, and tolerance between the part leads to the coil frame to appear rocking easily after the installation, influences normal use. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coil pressure equipment device of small-size water pump has solved the coil former and has dismantled the coil former problem that the coil former of being not convenient for produces easily because of the tolerance and rock.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coil pressure equipment device of small-size water pump, includes the iron core, the outside sliding connection of iron core has the coil former, the last wire pressing frame that contacts of coil former, fixedly connected with leading truck on the coil former, the outside sliding connection of leading truck has the removal frame, fixedly connected with fixture block on the removal frame, the outside of leading truck is provided with spring one, the inside of wire pressing frame is provided with spring two, the inside sliding connection of wire pressing frame has the roof, the last contact of wire pressing frame has the cutting.

Preferably, the movable frame is in contact with both the iron core and the coil frame, the fixture block is in sliding connection with the iron core, and the fixture block can limit the coil frame.

Preferably, one end of the first spring is fixedly connected with the guide frame, the other end of the first spring is fixedly connected with the movable frame, and the first spring can drive the clamping block to automatically reset through elasticity.

Preferably, the cutting bar is in contact with the iron core, the cutting bar is in contact with the top plate, and the cutting bar can support the wire pressing frame.

Preferably, one end of the second spring is fixedly connected with the wire pressing frame, the other end of the second spring is fixedly connected with the top plate, and the second spring can push the top plate to move.

Preferably, press the line frame to go up fixedly connected with spacing frame, spacing frame with cutting sliding connection, spacing frame can carry on spacingly to cutting.

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

1. the utility model discloses an add on the coil former and establish structures such as leading truck, fixture block and removal frame, can promote the fixture block on the removal frame to slide into the inside of iron core through the elasticity of spring one and carry out spacing to the coil former, when needing to dismantle the coil former, only need break away from the iron core with the fixture block, alright break away from iron core and coil former to can make the coil former more convenient to dismantle;

2. the utility model discloses an add on the pressing wire frame and establish spring two, spacing frame and roof isotructure, insert the inside back of spacing frame with the cutting, the elasticity of spring two can hug closely on the surface of cutting through promoting the roof to elasticity through spring two can compensate the tolerance, can effectually avoid the coil former to take place to rock.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure of part a of fig. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B in fig. 2.

In the figure: 1. an iron core; 2. a coil frame; 3. pressing the wire frame; 4. a guide frame; 5. a movable frame; 6. a clamping block; 7. a first spring; 8. a top plate; 9. a second spring; 10. cutting; 11. and a limiting frame.

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 and 2, a coil press-fitting device of a small water pump includes an iron core 1, a coil frame 2 is slidably connected to an outer side of the iron core 1, a wire pressing frame 3 is in contact with the coil frame 2, a limiting frame 11 is fixedly connected to the wire pressing frame 3, the limiting frame 11 is slidably connected to an insertion strip 10, and the limiting frame 11 can limit the insertion strip 10.

Referring to fig. 1, 2 and 3, a guide frame 4 is fixedly connected to a coil frame 2, a moving frame 5 is slidably connected to the outer side of the guide frame 4, a fixture block 6 is fixedly connected to the moving frame 5, a first spring 7 is arranged on the outer side of the guide frame 4, the moving frame 5 is in contact with an iron core 1 and the coil frame 2, the fixture block 6 is slidably connected with the iron core 1, the fixture block 6 can limit the coil frame 2, one end of the first spring 7 is fixedly connected with the guide frame 4, the other end of the first spring 7 is fixedly connected with the moving frame 5, and the first spring 7 can drive the fixture block 6 to automatically reset through elasticity.

Referring to fig. 1, 2 and 4, a second spring 9 is arranged inside the wire pressing frame 3, a top plate 8 is slidably connected inside the wire pressing frame 3, an insertion strip 10 is in contact with the wire pressing frame 3, the insertion strip 10 is in contact with the iron core 1, the insertion strip 10 is in contact with the top plate 8, the insertion strip 10 can support the wire pressing frame 3, one end of the second spring 9 is fixedly connected with the wire pressing frame 3, the other end of the second spring 9 is fixedly connected with the top plate 8, and the second spring 9 can push the top plate 8 to move.

The utility model discloses the concrete implementation process as follows: after the insertion strip 10 is inserted into the limiting frame 11, the insertion strip 10 is inserted between the iron core 1 and the wire pressing frame 3, in the insertion process, the insertion strip 10 pushes the top plate 8 to extrude the second spring 9, the second spring 9 pushes the top plate 8 to extrude the insertion strip 10 on the outer side of the iron core 1 through elasticity, so that tolerance between workpieces can be compensated through the elasticity of the second spring 9, and the coil frame 2 is prevented from shaking;

when the coil frame 2 needs to be disassembled, the movable frame 5 is pushed to move in the direction of separating from the iron core 1, the first spring 7 is compressed, and when the fixture block 6 is separated from the iron core 1, the coil frame 2 can be machined and disassembled from the iron core 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 coil pressure equipment device of small-size water pump, includes iron core (1), its characterized in that: the outer side sliding connection of iron core (1) has coil former (2), contact pressing wire frame (3) on coil former (2), fixedly connected with leading truck (4) on coil former (2), the outer side sliding connection of leading truck (4) has removal frame (5), fixedly connected with fixture block (6) on removal frame (5), the outside of leading truck (4) is provided with spring one (7), the inside of pressing wire frame (3) is provided with spring two (9), the inside sliding connection of pressing wire frame (3) has roof (8), the contact has cutting slips (10) on pressing wire frame (3).

2. A coil press-fitting device for a small-sized water pump according to claim 1, wherein: remove frame (5) with iron core (1) and coil former (2) all contact, fixture block (6) with iron core (1) sliding connection.

3. A coil press-fitting device of a small-sized water pump according to claim 1, characterized in that: one end of the first spring (7) is fixedly connected with the guide frame (4), and the other end of the first spring (7) is fixedly connected with the moving frame (5).

4. A coil press-fitting device for a small-sized water pump according to claim 1, wherein: the insert (10) is in contact with the iron core (1), and the insert (10) is in contact with the top plate (8).

5. A coil press-fitting device for a small-sized water pump according to claim 1, wherein: one end of the second spring (9) is fixedly connected with the wire pressing frame (3), and the other end of the second spring (9) is fixedly connected with the top plate (8).

6. A coil press-fitting device of a small-sized water pump according to claim 1, characterized in that: the pressing wire frame (3) is fixedly connected with a limiting frame (11), and the limiting frame (11) is connected with the inserting strip (10) in a sliding mode.