CN214480037U

CN214480037U - High-efficient wiring structure of stabilizing of motor

Info

Publication number: CN214480037U
Application number: CN202023297520.3U
Authority: CN
Inventors: 金纯骏; 任少俊
Original assignee: Ningbo Jiuling Motor Co ltd
Current assignee: Ningbo Jiuling Motor Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

A high-efficiency stable wiring structure of a motor comprises a motor framework and a coil wound on the motor framework, wherein two wiring insertion pieces for connecting the coil and a wire are further arranged on the motor framework, a preformed hole for connecting the wire is further formed in each wiring insertion piece, a jack for inserting the wiring insertion pieces is formed in the motor framework, clamping ribs are further convexly arranged on two sides of each wiring insertion piece, a winding post for winding the wire end of the coil is further convexly arranged on the clamping rib on one side, two corresponding clamping grooves are formed above the jacks, the clamping ribs are clamped in the clamping grooves, and the winding posts penetrate through the clamping grooves and are exposed above the motor framework; the utility model discloses at the protruding joint muscle that is equipped with in inserted sheet both sides of working a telephone switchboard, set up corresponding joint groove on the motor skeleton, when the inserted sheet of working a telephone switchboard is pegged graft in the jack, the interference of each other between joint groove and the joint muscle ensures that the inserted sheet of working a telephone switchboard can not skew or swing for motor skeleton in the use, has effectively improved the stability when this product uses.

Description

High-efficient wiring structure of stabilizing of motor

Technical Field

The utility model relates to a motor field, concretely relates to wiring structure is stabilized to high efficiency of motor.

Background

Most of the existing motors on the market abandon the original connection mode that the coil is directly connected with the lead, and use the inserting piece as a part of a rotating piece to realize connection, so that the method effectively reduces the labor cost and improves the product consistency rate;

however, the connection mode also has certain problems, for example, the connection between the motor framework and the insertion piece is not stable enough, and the wire end of the coil needs to be connected to the insertion piece, so that the wire end is inevitably in friction contact with the coil framework and the insertion piece, and the contact position of the wire end and the framework or the insertion piece is abraded or even broken after the motor is used for a period of time, so that the service life of the motor is seriously influenced.

Disclosure of Invention

In order to overcome among the prior art insecure connection between the motor skeleton car inserted sheet to and the coil end of a thread of motor can take place the friction and lead to cracked not enough with motor skeleton and inserted sheet, the utility model provides a wiring structure is stabilized to high efficiency of motor.

The technical proposal of the utility model for solving the technical problem is that: the utility model provides a high-efficient stable wiring structure of motor, includes motor framework and the coil of winding on motor framework, still be provided with two inserted sheets of working a telephone switchboard that are used for connecting coil and wire on the motor framework, still offer the preformed hole that is used for connecting wire on the inserted sheet of working a telephone switchboard, set up on the motor framework and be used for pegging graft the jack of inserted sheet of working a telephone switchboard, inserted sheet both sides of working a telephone switchboard still all protruding be equipped with the joint muscle, and wherein still protruding be equipped with the wrapping post that is used for winding coil end of a thread on the joint muscle of one side, the joint groove of twice correspondence is seted up to the jack top, the joint muscle card is established the joint inslot, the wrapping post passes the joint groove expose in motor framework top.

Furthermore, two wire passing grooves are formed in the inner sides of the two jacks on the motor framework and used for avoiding coil ends connected to the winding posts, and a wire passing channel is further formed in the motor framework and communicated with the wire passing grooves on one side.

Furthermore, wire protection grooves used for preventing coil terminals from being cut off by the side walls of the wiring insertion pieces are further formed in the two sides of the wiring insertion pieces.

Furthermore, a fixing hole communicated with the jack is further formed in the position, above the jack, of the motor framework, a fixing column is further convexly arranged on the wiring insertion piece, and when the wiring insertion piece is inserted into the jack, the fixing column is inserted into the fixing hole.

Further, still can dismantle on the motor skeleton and be equipped with the line protecting box, the line protecting box can with wiring inserted sheet and jack cover, the wire passes the line protecting box with the reservation jogged joint.

Further, the opening of the insertion hole is arranged toward the wire protecting box.

Furthermore, avoidance grooves for avoiding the wires are further formed in the upper side and the lower side of the opening of the jack.

The utility model discloses a mode of connection: firstly, one end of an enameled wire to be wound on a motor framework is wound and connected on a winding post of one of the connection inserting pieces, then the whole wiring insertion piece and the wire head are dipped in tin, the wiring insertion piece is aligned to one jack and inserted into the jack after the tin dipping, so that the clamping rib is clamped in the clamping groove, the fixing column is inserted into the fixing hole to complete the connection between the wiring insertion sheet and the jack, then the enameled wire is extended into the motor framework through the wire protecting groove and the wire passing groove, then establish enameled wire round circle around on motor skeleton, the end of a thread that will leave again bypasses the wire casing after passing through wire passing channel, again winds and connects on the wrapping post of another wiring inserted sheet, also inserts another jack with this wiring inserted sheet after carrying out the wicking equally, passes two wires afterwards and all passes the line protecting box, connects the wire on the preformed hole again, closes the line protecting box lid on motor skeleton at last, covers wiring inserted sheet and wire.

The beneficial effects of the utility model reside in that: 1. clamping ribs are convexly arranged on two sides of the wiring inserting piece, corresponding clamping grooves are formed in the motor framework, when the wiring inserting piece is inserted into the inserting hole, the clamping grooves and the clamping ribs are mutually interfered, the wiring inserting piece is ensured not to deviate or swing relative to the motor framework in the use process, and the stability of the product in use is effectively improved; 2. the wire passing groove and the wire protecting groove are respectively formed in the motor framework and the wiring insertion piece, so that the phenomenon that the wire ends of the coils, the motor framework and the wiring insertion piece are broken due to friction is effectively avoided, and the service life of the product is greatly prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

Fig. 4 is another schematic internal structure diagram of the present invention.

Fig. 5 is a schematic structural diagram of the motor frame of the present invention.

Fig. 6 is a schematic structural diagram of the connection insert of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

Combine 1 to 6 shown high-efficient stable wiring structure of motor of figure, including motor frame 1 and coil 2 of winding on motor frame 1, still be provided with two wiring inserted sheets 4 that are used for connecting coil 2 and wire 3 on motor frame 1, still offer the preformed hole 5 that is used for connecting wire 3 on the inserted sheet 4 of working a telephone switchboard, offer on motor frame 1 and be used for pegging graft jack 6 of wiring inserted

sheet

4, 4 both sides of wiring inserted sheet still all protruding joint muscle 7 that is equipped with, and wherein still protruding wrapping post 8 that is used for winding 2 ends of a thread of coil on the joint muscle 7 of one side, joint groove 9 that two correspondences are seted up to jack 6 top, joint muscle 7 blocks is established joint groove 9 in, wrapping post 8 passes joint groove 9 expose in motor frame 1 top.

Further, two wire passing grooves 10 are further formed in the inner sides, located in the two jacks 6, of the motor framework 1, the wire passing grooves 10 are used for avoiding the wire ends of the coils 2 connected to the winding posts 8, a wire passing channel 11 is further formed in the motor framework 1, and the wire passing channel 11 is communicated with the wire passing grooves 10 on one side.

Furthermore, wire protection grooves 12 for preventing the wire ends of the coils 2 from being cut off by the side walls of the wiring insertion pieces 4 are further formed in the two sides of the wiring insertion pieces 4.

Further, a fixing hole 13 communicated with the jack 6 is further formed in the motor framework 1 and located above the jack 6, a fixing column 14 is further arranged on the wiring insertion sheet 4 in a protruding mode, and when the wiring insertion sheet 4 is inserted into the jack 6, the fixing column 14 is inserted into the fixing hole 13.

Further, still can dismantle on the motor skeleton 1 and be equipped with and protect line box 15, protect line box 15 can with wiring inserted sheet 4 and jack 6 cover, wire 3 passes protect line box 15 with preformed hole 5 be connected.

Further, the opening of the insertion hole 6 is disposed toward the grommet 15.

Furthermore, avoidance grooves 16 for avoiding the lead wires 3 are further formed in the upper side and the lower side of the opening of the jack 6.

The wiring mode of the embodiment: firstly, one end of an enameled wire to be wound on a motor framework 1 is wound on a winding post 8 of one of the connection inserting pieces 4, then the whole connection inserting piece 4 and the end of the wire are subjected to tin immersion, the connection inserting piece 4 is aligned to one jack 6 and inserted into the jack after the tin immersion, a clamping rib 7 is clamped in a clamping groove 9, a fixing column 14 is inserted into a fixing hole 13 to complete the connection between the connection inserting piece 4 and the jack 6, then the enameled wire extends into the motor framework 1 through a wire protecting groove 12 and a wire passing groove 10, then the enameled wire is wound on the motor framework 1 in a circle, the remained end of the wire passes through a wire passing channel 11 and then bypasses the wire passing groove 10, then the enameled wire is wound on the winding post 8 of the other connection inserting piece 4, the connection inserting piece 4 is also inserted into the other jack 6 after the tin immersion, then two wires 3 pass through a wire protecting box 15, and then the wires 3 are connected on a preformed hole 5, and finally, covering the wire protecting box 15 on the motor framework 1, and covering the wiring inserting sheet 4 and the lead 3.

The advantages of this embodiment are: the motor framework is connected firmly with the wiring inserting piece, and the thread end of the coil wound in the motor framework cannot rub with the motor framework and the wiring inserting piece, so that the thread end can be effectively prevented from being broken, and the service life of a product is prolonged.

Claims

1. The utility model provides a wiring structure is stabilized to high efficiency of motor, includes motor skeleton and the coil of winding on motor skeleton, still be provided with two wiring inserted sheets that are used for connecting coil and wire on the motor skeleton, still offer the preformed hole that is used for connecting wire on the wiring inserted sheet, its characterized in that: offer on the motor skeleton and be used for pegging graft the jack of wiring inserted sheet, wiring inserted sheet both sides still all protruding joint muscle that is equipped with, and wherein protruding wrapping post that is used for winding coil end of a thread that is equipped with on the joint muscle of one side, the joint groove of twice correspondence is seted up to the jack top, the joint muscle card is established the joint inslot, the wrapping post passes the joint groove expose in motor skeleton top.

2. The high-efficiency stable wiring structure of an electric motor according to claim 1, characterized in that: the motor frame is characterized in that two wire passing grooves are further formed in the inner sides of the two jacks on the motor frame and used for avoiding coil ends connected to the winding posts, and a wire passing channel is further formed in the motor frame and communicated with the wire passing grooves on one side.

3. The high-efficiency stable wiring structure of an electric motor according to claim 1, characterized in that: wire protection grooves used for preventing coil wire heads from being cut off by the side walls of the wiring insertion pieces are further formed in the two sides of the wiring insertion pieces.

4. The high-efficiency stable wiring structure of an electric motor according to claim 1, characterized in that: the motor framework is positioned above the jacks and is also provided with fixing holes communicated with the jacks, the wiring inserting pieces are also convexly provided with fixing columns, and when the wiring inserting pieces are inserted in the jacks, the fixing columns are inserted in the fixing holes.

5. The high-efficiency stable wiring structure of an electric motor according to claim 1, characterized in that: still can dismantle on the motor skeleton and be equipped with the line protecting box, the line protecting box can with wiring inserted sheet and jack cover, the wire passes the line protecting box with the reservation jogged joint.

6. An efficient stable wiring structure of a motor according to claim 5, characterized in that: the opening of the jack is arranged towards the wire protecting box.

7. The high-efficiency stable wiring structure of an electric motor according to claim 1, characterized in that: avoidance grooves for avoiding the wires are further formed in the upper side and the lower side of the opening of the jack.