CN203910545U - Winding machine winding finger ring with C-shaped structure - Google Patents

Abstract

The utility model discloses a winding machine winding finger ring with a C-shaped structure. The winding machine winding finger ring with the C-shaped structure comprises a finger ring; a C-shaped plate is fixed at the top of the finger ring; multiple arc slots are formed in the inside surface of the C-shaped plate; the slot widths of all the arc slots are different; known from the structure, the winding machine winding finger ring is simple in structure, the multiple arc slots are formed in the inside surface of the C-shaped plate at the top of the finger ring, and an enameled wire moves in the arc slots in use, so skin of fingers is prevented from being in direct contact with the enameled wire, and the enameled wire is prevented from being broken due to overlarge friction; the fingers of an operator are prevented from being injured; the multiple arc slots are formed in the inside surface of the C-shaped plate, the slot widths of the arc slots are different, the number of the arc slots is increased on the C-shaped plate with limited length, and the suitability of the finger ring is increased. The structures of the finger ring and the C-shaped plate are smaller, so the weight is reduced and the labor intensity of the operator is reduced.

Description

The coil winding machine coiling finger ring of " C " shape structure

Technical field

The utility model relates to transformer coil coil winding machine field, is specifically related to the coil winding machine coiling finger ring of one " C " shape structure.

Background technology

Transformer is application Faraday's electromagnetic induction law and raise or reduce the device of voltage.Transformer comprises two groups or above coil conventionally.Main application is voltage, change impedance and the isolating circuit of lifting alternating current.

In the structure of transformer, coil and iron core are comprised.Coil is all generally by enamelled wire being wound on to the surface with the Winder of central through hole, inserts iron core in the central through hole of Winder.Manufacturing in process of the coil of transformer, in coiling process, in order to reduce the appearance of defect ware as far as possible, operative employee can be by finger contact enamelled wire, to control the coiling position of enamelled wire.But because the diameter of enamelled wire is less, and the Trace speed of enamelled wire is relatively very fast, and finger is relatively large with the frictional force of enamelled wire, be easy to cause enamelled wire fracture, the finger that also can often cause in addition operative employee is easy to be strangled by enamelled wire and damaged injured, thereby affects operative employee's operating efficiency.The name that the applicant applies for is on the same day called " coil winding machine coiling finger ring " and has solved the problems referred to above.But due to the limited length of arc, so the limited amount of deep-slotted chip breaker causes its applicability lower.

Summary of the invention

The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of coil winding machine coiling finger ring of " C " shape structure is provided, simple in structure, at finger ring top " C " shape plate inner surface is provided with multiple deep-slotted chip breakers, in use, enamelled wire moves in deep-slotted chip breaker, avoid finger skin directly to contact with enamelled wire, prevent that enamelled wire is because of excessive fracture of rubbing; Can also prevent operative employee's finger injuries simultaneously; And " C " shape plate inner surface is provided with multiple deep-slotted chip breakers, the groove width of deep-slotted chip breaker is different, in finite length " C " increase the quantity of deep-slotted chip breaker on shape plate, increase the applicability of finger ring; The structure of finger ring and " C " shape plate is less, can reduce weight, reduces operative employee's labour intensity.

Technical solution adopted in the utility model is:

The coil winding machine coiling finger ring of " C " shape structure, comprises finger ring, and the top of described finger ring is fixed with " C " shape plate, described " C " inner surface of shape plate is provided with multiple deep-slotted chip breakers successively, the groove width of each deep-slotted chip breaker is different.

The further improvement project of the utility model is that the bottom land cross section of described deep-slotted chip breaker is arc-shaped structure.

The utility model further improvement project is that the arc angle of described bottom land is in the scope of 60 ~ 180 degree.

The utility model further improvement project is that the bottom land degree of depth of described deep-slotted chip breaker is less than the diameter of enamelled wire.

The utility model further improvement project is to be positioned at " C " deep-slotted chip breaker of shape plate biside plate, its groove width to " C " direction of shape plate base plate successively decreases successively.

The beneficial effects of the utility model are:

The first, the coil winding machine of " C " of the present utility model shape structure coiling finger ring, simple in structure, at finger ring top " C " shape plate inner surface is provided with multiple deep-slotted chip breakers, in use, enamelled wire moves in deep-slotted chip breaker, avoid finger skin directly to contact with enamelled wire, prevent that enamelled wire is because of excessive fracture of rubbing.

The second, the coil winding machine of " C " of the present utility model shape structure coiling finger ring, at finger ring top " C " shape plate inner surface is provided with deep-slotted chip breaker, and in use, enamelled wire moves in deep-slotted chip breaker, can prevent operative employee's finger injuries.

Three, the coil winding machine of " C " of the present utility model shape structure coiling finger ring; " C " shape plate inner surface is provided with multiple deep-slotted chip breakers; the groove width of deep-slotted chip breaker is different, in finite length " C " and increase the quantity of deep-slotted chip breaker on shape plate, increase the applicability of finger ring.

Four, the coil winding machine of " C " of the present utility model shape structure coiling finger ring, the structure of finger ring and " C " shape plate is less, can reduce weight, reduces operative employee's labour intensity.

brief description of the drawings:

Fig. 1 is that the master of the utility model structure looks partial schematic sectional view.

embodiment:

As shown in Figure 1, the utility model comprises finger ring 1, and the top of described finger ring 1 is fixed with " C " shape plate 2, described " C " inner surface of shape plate 2 is provided with multiple deep-slotted chip breakers 3 successively, the groove width of each deep-slotted chip breaker 3 is different; Bottom land 4 cross sections of described deep-slotted chip breaker 3 are arc-shaped structure; The arc angle of described bottom land 4 is in the scope of 60 ~ 180 degree (in the implementation case, the arc angle of bottom land 4 is 180 degree); The bottom land degree of depth of described deep-slotted chip breaker 3 is less than the diameter (in the implementation case, bottom land 4 degree of depth of deep-slotted chip breaker 3 equal the radius of enamelled wire 5) of enamelled wire 5; Be positioned at " C " deep-slotted chip breaker 3 of shape plate 2 biside plates, its groove width to " C " direction of shape plate 2 base plates successively decreases successively.

When the utility model uses, finger ring 1 is placed on operative employee's finger, in the time carrying out the coiling of transformer coil, by finger ring 1 top " C " shape plate 2 contacts with the enamelled wire 5 of emitting from actinobacillus device, and adjust the angle of finger ring 1 by finger, enamelled wire 5 is contacted, due to enamelled wire 5 and bottom land 4 form fit of deep-slotted chip breaker 3 with corresponding deep-slotted chip breaker 3, enamelled wire 5 can not skid off from deep-slotted chip breaker 3, the coiling position of convenient operation industry control painting envelope curve 5.

Claims (5)

1. the coil winding machine of " C " shape structure coiling finger ring, it is characterized in that: comprise finger ring (1), the top of described finger ring (1) is fixed with " C " shape plate (2), described " C " inner surface of shape plate (2) is provided with multiple deep-slotted chip breakers (3) successively, the groove width of each deep-slotted chip breaker (3) is different.

2. the coil winding machine of " C " as claimed in claim 1 shape structure coiling finger ring, is characterized in that: bottom land (4) cross section of described deep-slotted chip breaker (3) is arc-shaped structure.

3. the coil winding machine of " C " as claimed in claim 2 shape structure coiling finger ring, is characterized in that: the arc angle of described bottom land (4) is in the scope of 60 ~ 180 degree.

4. the coil winding machine of " C " as claimed in claim 1 shape structure coiling finger ring, is characterized in that: the bottom land degree of depth of described deep-slotted chip breaker (3) is less than the diameter of enamelled wire (5).

5. the coil winding machine of " C " as claimed in claim 1 shape structure coiling finger ring, is characterized in that: be positioned at " C " deep-slotted chip breaker (3) of shape plate (2) biside plate, its groove width to " C " direction of shape plate (2) base plate successively decreases successively.