CN214014088U

CN214014088U - Inserted wire guide die of motor stator

Info

Publication number: CN214014088U
Application number: CN202022523857.5U
Authority: CN
Inventors: 孙佳文; 施佳东
Original assignee: Shengzhou Shuanggang Electrical Appliance Co ltd
Current assignee: Shengzhou Shuanggang Electrical Appliance Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-20
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a coil inserting guide die of a motor stator, which belongs to the field of motor manufacturing and comprises a base, wherein a plurality of coil guide bars are uniformly distributed and installed on the base in the circumferential direction, a lifting platform is installed in the middle of the base, a connecting rod is rotatably connected on each coil guide bar, and the connecting rod is rotatably connected with the lifting platform; through the lift of elevating platform can drive the connecting rod and rotate, and when the inclination of connecting rod changed, can make the coil conducting bar change to the distance at base center to make it can be suitable for with the motor stator of diameter variation in size, solved prior art, the rule leads the mould can only be suitable for with the motor stator of same kind of diameter, cost increase more problem when leading to changing the product.

Description

Inserted wire guide die of motor stator

Technical Field

The utility model belongs to the technical field of the motor is made and specifically relates to a motor stator's rule guide die is related to.

Background

In the process of manufacturing the motor, the coil needs to be wound on a guide die of the coil inserting machine, and then the coil is quickly installed in the motor stator through the folding of the guide die and the motor stator.

For example, the coil guide mold of the coil inserting machine disclosed in the chinese patent document, which is under the publication number CN201830109U and includes a coil guide bar, a pillar and a base, has a disadvantage in that the coil guide bar cannot be moved, and thus, the coil guide mold can only be used for a motor stator with one diameter size.

Disclosure of Invention

The utility model relates to an overcome prior art, the rule leads the mould and can only be applicable to the motor stator of a diameter, and the cost increases more problem when leading to the product to change provides a motor stator's rule leads the mould, can adjust the position of rule conducting bar to make it can be suitable for the manufacturing with the motor stator of different diameters size.

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

the utility model relates to a motor stator's rule guide die, the on-line screen storage device comprises a base, a plurality of coil conducting bar is installed to circumference equipartition on the base, install the elevating platform in the middle of the base, it is connected with the connecting rod to rotate on the coil conducting bar, the connecting rod with the elevating platform rotates to be connected.

When the wire is inserted, a plurality of coil conducting bars can be enclosed into a ring, and when a motor stator with a larger diameter is processed, the ring enclosed by the coil conducting bars is also larger; in this scheme, through the lift of elevating platform can drive the connecting rod and rotate, when the inclination of connecting rod changed, can make the coil conducting bar change to the distance at base center to make it can be suitable for with the motor stator of diameter variation in size.

Preferably, the base is provided with guide bar grooves with the same number as the coil guide bars, and the coil guide bars are installed in the guide bar grooves in a matching manner; the guide strip groove can play a role in guiding the movement of the coil guide strip, so that the stability of the position adjustment of the coil guide strip is improved.

As preferred, all be equipped with the adjustment tank on two inside walls in the conducting strip groove, be equipped with the adaptation on the coil conducting strip and install regulating block in the adjustment tank, the adaptation installation of adjustment tank and regulating block can carry on spacingly to the vertical position of coil conducting strip to stability when improving coil conducting strip position control.

Preferably, a T-shaped sliding sheet is further arranged in the guide bar groove; the slider can keep the coil conducting bar in vertical direction, avoids the coil conducting bar to take place the slope to stability when improving coil conducting bar position control.

Preferably, the two ends of the connecting rod are provided with connectors, connecting holes are formed in the connectors, a connecting rod mounting groove is further formed in the coil conducting bar, a rotating shaft is arranged in the connecting rod mounting groove and is matched with and mounted in the connecting hole in one end of the connecting rod, the connecting rod and the coil conducting bar can be simply connected together in a rotating mode through the connectors and the connecting holes, the connecting rod and the coil conducting bar are not prone to being separated, and the stability of the structure is guaranteed.

Preferably, the lifting platform comprises a top cover and a lifting shaft, a lifting hole matched with the lifting shaft is formed in the middle of the base, a connecting seat is arranged on the lower side of the top cover, and the connecting seat and a connecting hole on the other end of the connecting rod are coaxial with a mounting hole; after the screw rod penetrates through the mounting hole and the connecting hole, the connecting rod and the connecting seat can be simply connected together in a rotating mode, the connecting part is not prone to being separated, and the stability of the structure is guaranteed.

Preferably, the base is also provided with a plurality of positioning strips which are uniformly distributed in the circumferential direction; when the motor stator carries out the rule, the relative position of motor stator and rule guide die can be confirmed fast to the locating strip to improve machining efficiency.

Therefore, the utility model discloses following beneficial effect has: (1) the motor stator inserting wire can be suitable for inserting wires of motor stators with different diameters, so that the cost of product replacement is reduced; (2) when the device is adjusted, the structure is stable and reliable.

Drawings

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

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural diagram of the coil conducting bar of the present invention.

Fig. 4 is a schematic view of a partial structure of the connection seat and the connection rod of the present invention.

Fig. 5 is a partial structural view of the present invention at the lower part of the coil conducting bar.

In the figure: 1. the coil guide bar comprises a base 2, a coil guide bar 3, a lifting platform 4, a connecting rod 5, a top cover 6, a lifting shaft 7, a lifting hole 8, a connecting seat 9, a mounting hole 10, a guide bar groove 11, an adjusting groove 12, an adjusting block 13, a sliding sheet 14, a connecting head 15, a connecting rod mounting groove 16, a rotating shaft 17 and a positioning bar.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1-5, a wire-inserting guide die for a motor stator comprises a base 1, wherein a plurality of coil guide bars 2 are uniformly distributed and installed on the base in the circumferential direction, in the embodiment, the number of the coil guide bars is 20, a lifting table 3 is installed in the middle of the base, the lifting table is controlled to lift by an air cylinder installed in a wire inserting machine, a connecting rod 4 is rotatably connected to each coil guide bar and rotatably connected with the lifting table, each lifting table comprises a top cover 5 and a lifting shaft 6, a lifting hole 7 matched with the lifting shaft is formed in the middle of the base, a connecting seat 8 is arranged on the lower side of the top cover, and the connecting seat and a mounting hole 9 coaxial with the connecting hole on the other end of the connecting rod are provided; the base is provided with guide bar grooves 10 with the same number as the coil guide bars, and the coil guide bars are installed in the guide bar grooves in a matching manner; adjusting grooves 11 are formed in two inner side walls of the guide strip groove, and adjusting blocks 12 which are installed in the adjusting grooves in a matched mode are arranged on the coil guide strips; a T-shaped sliding sheet 13 is further arranged in the guide bar groove and comprises a transverse sheet and a vertical sheet, the vertical sheet is in contact with the side face of the coil guide bar, the lower side of the transverse sheet is in contact with the guide bar groove, and the upper side of the transverse sheet is in contact with the bottom of the coil guide bar; connectors 14 are arranged at two ends of the connecting rod, connecting holes are formed in the connectors, a connecting rod mounting groove 15 is further formed in the coil conducting bar, and a rotating shaft 16 which is mounted in a matched mode with the connecting holes in one end of the connecting rod is arranged in the connecting rod mounting groove; the base is still installed the location strip 17 of a plurality of circumference equipartition, the length of location strip is greater than the length of coil conducting bar.

When the motor stator that needs are bigger to the diameter carries out the rule, through the cylinder pulling downwards of installing in the rule machine the elevating platform, after the elevating platform descends, the one end that connecting rod and elevating platform are connected also descends, and the inclination of the relative horizontal plane of connecting rod reduces to drive the coil conducting strip and remove, thereby make the coil conducting strip increase to the distance at base center, when the coil conducting strip removed, owing to receive the spacing of conducting strip groove, adjustment tank, slide, stability is good, and its position is difficult to produce the deviation.

Claims

1. The utility model provides a motor stator's rule guide die, characterized by, includes the base, a plurality of coil conducting bar is installed to the circumference equipartition on the base, install the elevating platform in the middle of the base, it is connected with the connecting rod to rotate on the coil conducting bar, the connecting rod with the elevating platform rotates to be connected.

2. The wire-inserting guide die of the motor stator as claimed in claim 1, wherein the base is provided with guide bar slots having the same number as the coil guide bars, and the coil guide bars are fittingly mounted in the guide bar slots.

3. The inserting wire guide die of the motor stator as claimed in claim 2, wherein the two inner side walls of the guide bar slot are provided with adjusting slots, and the coil guide bar is provided with adjusting blocks adapted to be installed in the adjusting slots.

4. The inserting wire guide die of the motor stator as claimed in claim 3, wherein a T-shaped sliding piece is further arranged in the guide bar groove.

5. The inserting wire guide die of the motor stator as claimed in claim 1, wherein the connecting rod has connecting heads at both ends thereof, the connecting heads have connecting holes, the coil guide bar has a connecting rod mounting groove, and the connecting rod mounting groove has a rotating shaft mounted therein to be matched with the connecting hole at one end of the connecting rod.

6. The inserting wire guide die of the motor stator as claimed in claim 5, wherein the lifting platform comprises a top cover and a lifting shaft, the base is provided with a lifting hole in the middle, the lifting shaft is adapted to the lifting hole, the top cover is provided with a connecting base on the lower side, and the connecting base and the connecting hole on the other end of the connecting rod are coaxial with a mounting hole.

7. The inserting wire guide die of the motor stator as claimed in any one of claims 1 to 6, wherein the base is further provided with a plurality of circumferentially and uniformly distributed positioning bars.