CN203338976U

CN203338976U - Wire pressing device of winding machine

Info

Publication number: CN203338976U
Application number: CN2013204174624U
Authority: CN
Inventors: 梁文光
Original assignee: Individual
Current assignee: Dongguan Jinming Machinery Co ltd
Priority date: 2013-07-12
Filing date: 2013-07-12
Publication date: 2013-12-11
Anticipated expiration: 2023-07-12

Abstract

The utility model provides a wire pressing device of a winding machine. The wire pressing device comprises a wire pressing plate and a pushing device for pushing the wire pressing plate. At least one air inlet hole is formed in the outer side of the wire pressing plate, at least one airflow hole is formed in the inner side of the wire pressing plate, and the air inlet hole is communicated with the airflow hole. According to the wire pressing device of the winding machine, improvements are carried out on a wire pressing device in the prior art, namely an air cylinder is used as a control component; down force is exerted on a copper wire on the outer side of a wire hanging cup, meanwhile air is blown to the inner side of the wire hanging cup through the wire pressing plate in downward pressing, and strong airflow exerts down force on the copper wire on the inner side of the wire hanging cup. In this way, the overall wound coil is stressed in a balanced mode and can be rapidly compressed to the bottom of the wire hanging cup, work efficiency of the winding machine is greatly improved, and therefore technical changes of the winding machine are advanced.

Description

A kind of coil winding machine cord grip

Technical field

The utility model relates to motor coil coil winding machine technical field, is specifically related to a kind of coil winding machine cord grip.

Background technology

No matter be transformer, reactor or motor, all contain coil, the coiling of coil is generally all completed by corresponding coil winding machine, the coil winding machine build huge, heavy of prior art, control complicated, the applicant has proposed for its defect the coil winding machine that air pressure is controlled, and has greatly reduced the volume of coil winding machine and has controlled complexity, and the utility model coil winding machine cord grip is exactly one of them critical component.

The utility model content

Feature and advantage of the present utility model are partly statement in the following description, or can describe obviously from this, or can learn by putting into practice the utility model.

For solving the problem of prior art, the utility model proposes a kind of coil winding machine cord grip, this coil winding machine cord grip improves the cord grip of prior art, not only in the outside of hanging wire cup, copper cash is applied to downforce, when pressing down, by tension disc, to the inboard of hanging wire cup, blow, stronger air-flow applies downforce in the inboard of hanging wire cup to copper cash, the whole like this coil stress equalization wound, can be compressed to very quickly the bottom of hanging wire cup, greatly improve the operating efficiency of coil winding machine.

It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme:

The utility model provides a kind of coil winding machine cord grip, comprise tension disc and promote the thrust unit of described tension disc, the arranged outside of described tension disc has at least one air admission hole, and the inboard of described tension disc is provided with at least one airflow hole, and described air admission hole and described airflow hole connect.

Further, described thrust unit comprises cylinder, slide block, chute, and described tension disc is fixedly connected with the piston rod of described slide block and described cylinder respectively, when the piston rod of described cylinder moves, drive described slide block and move along described chute, drive described tension disc simultaneously and move.

Further, this air admission hole is made as two.

Further, this airflow hole is made as two.

Further, the part edge line of the inboard of this tension disc is made as arc line shaped.

Further, the part edge line of the inboard of this tension disc is made as circular arc.

Further, this airflow hole is arranged on this circular arc side.

Further, the inboard of described air admission hole is provided with ridge.

The utility model coil winding machine cord grip improves the cord grip of prior art, the one, use cylinder as control assembly, the 2nd, not only in the outside of hanging wire cup, copper cash is applied to downforce, when pressing down, by tension disc, to the inboard of hanging wire cup, blow, stronger air-flow applies downforce in the inboard of hanging wire cup to copper cash, the whole like this coil stress equalization wound, can be compressed to very quickly the bottom of hanging wire cup, greatly improve the operating efficiency of coil winding machine, therefore advanced the technological progress of coil winding machine.

By reading specification, those of ordinary skills will understand feature and the aspect of these embodiment and other embodiment better.

The accompanying drawing explanation

Below by the reference accompanying drawing and in conjunction with example, the utility model is described particularly, advantage of the present utility model and implementation will be more obvious, wherein content shown in accompanying drawing is only for explaining to of the present utility model, and do not form the restriction of going up in all senses of the present utility model, in the accompanying drawings:

Fig. 1 is that the utility model is arranged on the coil winding machine cord grip schematic diagram on head;

Fig. 2 is one of the utility model coil winding machine cord grip operating state schematic diagram;

Two schematic diagrames that Fig. 3 is the utility model coil winding machine cord grip operating state;

Fig. 4 is the utility model tension disc front view;

Fig. 5 is the utility model tension disc vertical view;

Fig. 6 is the cord grip schematic diagram that the utility model has connected air inlet pipe.

Embodiment

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model provides a kind of coil winding machine cord grip, comprise tension disc 11 and promote the thrust unit of described tension disc 11, the arranged outside of described tension disc 11 has at least one air admission hole 111, the inboard of described tension disc 11 is provided with at least one airflow hole, and described air admission hole 111 connects with described airflow hole.

According to an embodiment of the present utility model, described thrust unit comprises cylinder 12, slide block 13, chute 14, described tension disc 11 is fixedly connected with the piston rod 121 of described slide block 13 and described cylinder 12 respectively, when the piston rod 121 of described cylinder 12 moves, drive described slide block 13 and move along described chute 14, drive described tension disc 11 simultaneously and move.

According to an embodiment of the present utility model, this air admission hole 111 is made as two.

According to an embodiment of the present utility model, this airflow hole is made as two.

According to an embodiment of the present utility model, the part edge line of the inboard of this tension disc 11 is made as arc line shaped.

According to an embodiment of the present utility model, the part edge line of the inboard of this tension disc 11 is made as circular arc.

According to an embodiment of the present utility model, this airflow hole is arranged on this circular arc side.

According to an embodiment of the present utility model, the inboard of described air admission hole 111 is provided with ridge.

As shown in Figure 6, the air admission hole 111 of tension disc 11 connects air inlet pipe 15, when air inlet pipe 15 is supplied gas to air admission hole 111, air-flow is from airflow hole 112 ejections, so not only tension disc 11 applies downforce in the outside of hanging wire cup 16 to copper cash 17, blow in tension disc 11 inboard to hanging wire cup 16 when pressing down, stronger air-flow applies downforce in the inboard of hanging wire cup 16 to copper cash 17, the whole like this coil stress equalization wound, can be compressed to very quickly the bottom of hanging wire cup 16, greatly improve the operating efficiency of coil winding machine.

Above with reference to the accompanying drawings of preferred embodiment of the present utility model, those skilled in the art do not break away from scope of the present utility model and essence, can have multiple flexible program to realize the utility model.For example, the feature that illustrates or describe as the part of an embodiment can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model, the equivalence that all utilization the utility model specifications and accompanying drawing content are done changes, within all being contained in interest field of the present utility model.

Claims

1. a coil winding machine cord grip, it is characterized in that: comprise tension disc and promote the thrust unit of described tension disc, the arranged outside of described tension disc has at least one air admission hole, and the inboard of described tension disc is provided with at least one airflow hole, and described air admission hole and described airflow hole connect.

2. coil winding machine cord grip according to claim 1, it is characterized in that: described thrust unit comprises cylinder, slide block, chute, described tension disc is fixedly connected with the piston rod of described slide block and described cylinder respectively, when the piston rod of described cylinder moves, drive described slide block and move along described chute, drive described tension disc simultaneously and move.

3. coil winding machine cord grip according to claim 2, it is characterized in that: described air admission hole is made as two.

4. coil winding machine cord grip according to claim 3, it is characterized in that: described airflow hole is made as two.

5. coil winding machine cord grip according to claim 1, it is characterized in that: the part edge line of the inboard of described tension disc is made as arc line shaped.

6. coil winding machine cord grip according to claim 5, it is characterized in that: the part edge line of the inboard of described tension disc is made as circular arc.

7. coil winding machine cord grip according to claim 6, it is characterized in that: described airflow hole is arranged on described circular arc side.

8. coil winding machine cord grip according to claim 2, it is characterized in that: the inboard of described air admission hole is provided with ridge.