CN218633514U

CN218633514U - Wire frame structure of shaded pole motor

Info

Publication number: CN218633514U
Application number: CN202222613883.6U
Authority: CN
Inventors: 李宇峰; 陈松峰; 程为; 吴明盛; 朱新桃
Original assignee: Zhongshan Zhengqiang Technology Co ltd
Current assignee: Zhongshan Zhengqiang Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-14
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a shaded pole motor line frame technical field, in particular to a line frame structure of a shaded pole motor, which comprises a line frame, wherein the left side and the right side of the front end surface of the line frame are fixedly connected with welding pieces, the front end surface of the welding pieces is welded with a connecting line, the outer sides of the left side and the right side of the connecting line are contacted with a clamping plate, the front end surface of the clamping plate is fixedly connected with a covering positioning plate, the inside of the covering positioning plate is provided with a welding notch, and the upper side and the lower side of the covering positioning plate are fixedly connected with fixing plates; the utility model discloses in, through the cover locating plate, welding fluting and the cardboard that sets up for the device can carry on spacingly to the both sides top of connecting wire, makes things convenient for operating personnel to weld the both sides top and the soldering lug of connecting wire, appears the problem of pseudo-welding easily when solving connecting wire and soldering lug welding.

Description

Wire frame structure of shaded pole motor

Technical Field

The utility model relates to a shaded pole motor line frame technical field specifically is a shaded pole motor's line frame structure.

Background

At present, the 84 series motors of shaded poles of range hoods in the household appliance industry are single-side motors, the frameworks are single-side structures, when winding is conducted, a set of wire packages needs to be formed by winding the wire packages of the two frameworks respectively, when the motor is assembled, a set of wire packages (two wire packages) need to be sleeved on a small stator respectively and manually, then the wire packages are pressed, when welding is conducted, connecting wires need to be welded, the two side wire packages are connected, the purpose is to improve the production efficiency, confusion is prevented when people work on the wire packages, production abnormity is caused, the qualification rate is increased, false welding is easy to occur when the connecting wires are welded, and therefore the motor is broken and is not electrified.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a line frame structure of shaded pole motor makes it can solve the problem that pseudo-welding appears easily when connecting wire and welding piece weld.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a line frame structure of shaded pole motor, includes the line frame, the terminal surface left and right sides fixedly connected with welding plate before the line frame, the terminal surface welding has the connecting wire before the welding plate, the outside contact in the both sides of connecting wire left and right sides has the cardboard, terminal surface fixedly connected with covers the locating plate before the cardboard, cover the inside welding fluting that is equipped with of locating plate, cover the fixed plate of both sides fixedly connected with on the locating plate.

Preferably, the rear parts of the top ends of the two sides of the connecting wire are in contact with the wire rack, a limiting hole is formed in the clamping plate, and the rear part of the covering positioning plate is in contact with the connecting wire.

Preferably, the welding piece front side is equipped with three welding point, and covers the inside welding fluting of locating plate and the inside spacing hole quantity of cardboard all with the welding point quantity of welding piece front side the same, the inside spacing hole cross section shape of cardboard is semi-circular, and the inside spacing hole bore of cardboard is the same with the cross section diameter of connecting wire.

Preferably, the line frame front side is equipped with the draw-in groove, fixedly connected with gag lever post in the middle of the fixed plate is inside, gag lever post outside sliding connection has the sliding block, terminal surface fixedly connected with shifting block before the sliding block, sliding block rear end face fixedly connected with picture peg, the inboard fixedly connected with compression spring of sliding block, in the middle of the compression spring is inboard with gag lever post fixed connection, the shifting block and the picture peg outside all with fixed plate sliding connection, line frame inside and picture peg sliding connection.

Preferably, picture peg and sliding block quantity are 2, and the sliding block distributes on compression spring's upper and lower both sides top, the picture peg bottom is equipped with the lug that extends to the outside from the inboard, and the cross section shape of lug is triangle-shaped.

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

1. in the utility model, the device can limit the top ends of two sides of the connecting wire by the arranged covering positioning plate, the welding slot and the clamping plate, so that operators can conveniently weld the top ends of two sides of the connecting wire and the welding sheet, and the problem of false welding easily occurring when the connecting wire and the welding sheet are welded is solved;

2. the utility model discloses in, through picture peg, sliding block, gag lever post, compression spring and the shifting block that sets up for the device can be fast will cover the locating plate from the outside installation and the dismantlement of welding piece, makes things convenient for operating personnel to carry out welding process to connecting wire and welding piece, improves the stability that covers the locating plate and cover in the connecting wire outside.

Drawings

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

FIG. 2 is a schematic view of the structure of the back of the covering positioning plate of the present invention;

fig. 3 is the inside schematic view of the side view structure of the fixing plate of the present invention.

In the figure: 1-wire frame, 2-welding sheet, 3-connecting wire, 4-clamping groove, 5-covering positioning plate, 6-welding slotting, 7-fixing plate, 8-clamping plate, 9-limiting hole, 10-inserting plate, 11-sliding block, 12-limiting rod, 13-compression spring and 14-shifting 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. 1-3, the present invention provides a technical solution:

the wire frame structure of the shaded pole motor shown in fig. 1 and 2 of the accompanying drawings comprises a wire frame 1, wherein welding sheets 2 are fixedly connected to the left side and the right side of the front end face of the wire frame 1, connecting wires 3 are welded to the front end face of the welding sheets 2, clamping plates 8 are contacted with the outer sides of the left side and the right side of the connecting wires 3, a covering positioning plate 5 is fixedly connected to the front end face of each clamping plate 8, a welding groove 6 is formed in the covering positioning plate 5, and fixing plates 7 are fixedly connected to the upper side and the lower side of the covering positioning plate 5.

Further as shown in figure 1 and figure 2 in the attached drawing, 3 both sides top rear of connecting wire contact with

line frame

1, 8 inside spacing holes 9 that are equipped with of cardboard, cover 5 rear of locating plate and 3 contacts of connecting wire, cover locating plate 5 through setting up, welding fluting 6 and

cardboard

8, and 2 front sides of soldering lug are equipped with three welding point, and cover 5 inside welding fluting 6 of locating plate and 8 inside spacing holes 9 quantity of cardboard all with the welding point quantity of 2 front sides of soldering lug, 8 inside spacing holes 9 cross sectional shapes of cardboard are semi-circular, and 8 inside spacing holes 9 bores of cardboard are the same with the cross sectional diameter of connecting wire 3, can carry on spacingly to the both sides top of connecting wire 3, make things convenient for operating personnel to weld the both sides top of connecting wire 3 with soldering lug 2, in order to solve the problem that the false welding appears when connecting wire 3 welds with soldering lug 2 easily.

Further, as shown in fig. 1 and 3 of the accompanying drawings, a clamping groove 4 is arranged at the front side of the wire rack 1, a limiting rod 12 is fixedly connected in the middle of the inner part of the fixing plate 7, a sliding block 11 is slidably connected to the outer side of the limiting rod 12, a shifting block 14 is fixedly connected to the front end face of the sliding block 11, an inserting plate 10 is fixedly connected to the rear end face of the sliding block 11, a compression spring 13 is fixedly connected to the inner side of the sliding block 11, the middle of the inner side of the compression spring 13 is fixedly connected with the limiting rod 12, the outer sides of the shifting block 14 and the inserting plate 10 are both slidably connected with the fixing plate 7, and the inner part of the wire rack 1 is slidably connected with the inserting plate 10.

Further, as shown in fig. 1 and fig. 3 of the accompanying drawings, by arranging the inserting plate 10, the sliding blocks 11, the limiting rods 12, the compression springs 13 and the shifting blocks 14, wherein the number of the inserting plate 10 and the number of the sliding blocks 11 are 2, the sliding blocks 11 are distributed at the top ends of the upper side and the lower side of the compression springs 13, the bottom end of the inserting plate 10 is provided with a convex block extending from the inner side to the outer side, and the cross section of the convex block is triangular, so that the covering positioning plate 5 can be rapidly installed and detached from the outer side of the welding sheet 2, an operator can conveniently weld the connecting line 3 and the welding sheet 2, and the stability of the covering positioning plate 5 covering the outer side of the connecting line 3 is improved.

The working process is as follows: when the connecting wire 3 of the wire frame 1 is welded, the top ends of the two sides of the connecting wire 3 are placed on the front side of the welding piece 2, then the two covering positioning plates 5 are taken out, the covering positioning plates 5 are placed on the front sides of the connecting wire 3 and the welding piece 2, the clamping plate 8 covering the rear end face of the positioning plate 5 limits the connecting wire 3 through the limiting hole 9 until the inserting plate 10 covering the upper side and the lower side of the positioning plate 5 is inserted into the clamping groove in the front side of the wire frame 1, when the inserting plate 10 is inserted into the clamping groove 4, the inserting plate 10 is extruded to automatically move towards the inner side, the inserting plate 10 drives the sliding block 11 to slide along the outer side of the limiting rod, the compression spring 13 deforms, after the inserting plate 10 is inserted into the clamping groove 4, the inserting plate 10 automatically rebounds due to the property of the compression spring 13 in the wire frame 1, the covering positioning plate 5 is fixed on the outer sides of the connecting wire 3 and the welding piece 2 at the moment, an operator can operate the electric welding gun at the moment, the welding gun directly welds the connecting wire 3 and the welding piece 2 from the welding slot 6 covering the inner side of the positioning plate 5, the welding slot 14 after the welding gun is moved, the welding piece can be completely welded with the welding piece 2, and the operation personnel can conveniently take out the inserting plate 14 after the inserting block 10 and can move the inserting block from the inner side of the welding slot 4.

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 line frame structure of shaded pole motor, includes line frame (1), its characterized in that: the welding device is characterized in that the left and right sides of the front end face of the coil holder (1) are fixedly connected with welding pieces (2), the front end face of each welding piece (2) is welded with a connecting wire (3), the outer sides of the left and right sides of each connecting wire (3) are contacted with a clamping plate (8), the front end face of each clamping plate (8) is fixedly connected with a covering positioning plate (5), a welding groove (6) is formed in each covering positioning plate (5), and the upper and lower sides of each covering positioning plate (5) are fixedly connected with fixing plates (7).

2. The bobbin structure of a shaded pole motor according to claim 1, wherein: the rear parts of the top ends of the two sides of the connecting wire (3) are in contact with the wire rack (1), the clamping plate (8) is internally provided with a limiting hole (9), and the rear part of the covering positioning plate (5) is in contact with the connecting wire (3).

3. The bobbin structure of a shaded pole motor according to claim 2, wherein: the welding piece (2) front side is equipped with three welding point, and covers inside welding fluting (6) of locating plate (5) and inside spacing hole (9) quantity of cardboard (8) and all the same with the welding point quantity of welding piece (2) front side, the cross section shape of the inside spacing hole (9) of cardboard (8) is semi-circular, and the inside spacing hole (9) bore of cardboard (8) is the same with the cross section diameter of connecting wire (3).

4. The bobbin structure of a shaded pole motor according to claim 1, wherein: the utility model discloses a wire frame, including line frame (1), fixed plate (7) and fixed plate (7), fixed plate (1) front side is equipped with draw-in groove (4), fixedly connected with gag lever post (12) in the middle of the inside, gag lever post (12) outside sliding connection has sliding block (11), terminal surface fixedly connected with shifting block (14) before sliding block (11), sliding block (11) rear end face fixedly connected with picture peg (10), sliding block (11) inboard fixedly connected with compression spring (13), in the middle of compression spring (13) inboard with gag lever post (12) fixed connection, shifting block (14) and picture peg (10) outside all with fixed plate (7) sliding connection, line frame (1) inside and picture peg (10) sliding connection.

5. The bobbin structure of a shaded pole motor according to claim 4, wherein: picture peg (10) and sliding block (11) quantity are 2, and sliding block (11) distribute on compression spring (13) upper and lower both sides top, picture peg (10) bottom is equipped with the lug that extends to the outside from the inboard, and the cross section shape of lug is triangle-shaped.