CN210925747U

CN210925747U - Transformer coiling machine tool

Info

Publication number: CN210925747U
Application number: CN201921990998.9U
Authority: CN
Inventors: 杨静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-03
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a transformer coiling machine tool, which comprises a mounting bas, the side mid-mounting of mount pad has the erection column, and one side outer wall that the mount pad was kept away from to the erection column has seted up the ring channel, open the inner wall circumference of ring channel has the external screw thread, and the one end threaded connection that the mount pad was kept away from to the erection column has the stopper, the one end that the stopper is close to the erection column is equipped with the circular recess, and the inner wall of circular recess is opened there is the internal thread, and the one end that the mount pad was kept away from to the spring is fixed in the side of annular slab, and the annular slab cup joints on the erection column, one side that the erection column was kept away from to the mount pad is fixed with the connecting rod, and the one end that the mount pad was kept away from to. The utility model discloses novel structure, design benefit, it is rational in infrastructure, simple to operate is fit for promoting.

Description

Transformer coiling machine tool

Technical Field

The utility model relates to a transformer coiling machine technical field especially relates to a transformer coiling machine tool.

Background

The transformer winding machine is a special device for winding a transformer coil, and in the coil production process of the transformer, winding devices are divided according to the voltage grade or the capacity of the transformer, and the transformer winding machine comprises an automatic wire arranging winding machine and a foil coil winding machine for winding high-voltage and low-voltage coils of a distribution transformer; the winding machine comprises a vertical winding machine and a horizontal winding machine for winding large-scale power transformer coils. The transformer winding machine mainly structurally comprises a machine body, a machine frame, a main shaft mechanism, a tail frame support, a machine base and other parts, and because a transformer coil has certain weight and needs to bear external force of beating and shaping during machining, the machine body and the machine frame of the winding machine are made of steel with strong bearing capacity, and are divided into three types of small, medium and large according to the machining capacity of machine types, and the bearing capacity is different.

When winding the coil, need put the line section of thick bamboo on the main shaft, the motor drives the main shaft and rotates to realize the wire winding of a line section of thick bamboo, current line section of thick bamboo passes through the bolt fastening on the main shaft, and the installation is dismantled more troublesome, for this reason, the utility model provides a transformer coiling machine tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the transformer coiling machine tool that provides.

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

a winding machine jig for a transformer comprises a mounting seat, wherein a mounting column is mounted in the middle of the side face of the mounting seat, an annular groove is formed in the outer wall of one side, away from the mounting seat, of the mounting column, external threads are circumferentially formed in the inner wall of the annular groove, a limiting block is in threaded connection with the end, away from the mounting seat, of the mounting column, a circular groove is formed in one end, close to the mounting column, of the limiting block, internal threads are formed in the inner wall of the circular groove, the limiting block is of a circular table-shaped structure, springs are circumferentially arranged in an annular array mode on one side, close to the mounting column, of the mounting seat, one end, away from the mounting seat, of each spring is fixed to the side face of a circular plate, the circular plate is sleeved on the mounting column, a connecting rod is fixed to one side, away from, the lower end of the bolt penetrates through the connecting seat and is in threaded connection with a nut.

Preferably, the internal thread of the inner wall of the circular groove is matched with the external thread of the inner wall of the annular groove, and the external thread is meshed with the internal thread.

Preferably, the diameter of one end of the limiting block close to the mounting column is smaller than that of the other end of the limiting block.

Preferably, the outer side surface of the limiting block is bonded with an anti-slip sleeve, and the anti-slip sleeve is of a hollow round table-shaped structure.

Preferably, one end of the limiting block, which is far away from the mounting column, is fixed with a handle, and a rectangular opening part is arranged on the side surface of the handle.

Preferably, the side of the annular plate is provided with a circular opening, and the mounting post is located in the circular opening.

Preferably, the central axes of the connecting seat, the connecting rod, the mounting seat, the mounting column and the limiting block are positioned on the same straight line.

Compared with the prior art, the beneficial effects of the utility model are that: the inner wall of the ring groove is circumferentially provided with external threads, one end of the mounting column, which is far away from the mounting seat, is connected with a limiting block through threads, one end of the limiting block, which is close to the mounting column, is provided with a circular groove, the inner wall of the circular groove is provided with internal threads, the limiting block is in a round platform-shaped structure, the bobbin is sleeved in the arc-shaped groove of the mounting column, and then the limiting block is installed, so that one end of the limiting block, which is smaller in diameter, can be inserted into a gap between the bobbin and the mounting column to support the bobbin, so that the bobbin is fixed, and springs are circumferentially arranged in an annular array mode through one side of the mounting seat, which is close to the mounting column, one end of the springs, which is far away from the mounting seat, is fixed on the side of the annular plate, so that the bobbin can be further supported, the jig can be provided with various diameters, ingenious design, reasonable structure, convenient installation and suitability for popularization.

Drawings

Fig. 1 is a schematic structural view of a transformer winding machine jig provided by the present invention;

fig. 2 is a cross-sectional view of a portion a-a in fig. 1.

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.

Referring to fig. 1-2, a transformer winding machine jig comprises an installation base 1, an installation column 2 is installed in the middle of the side surface of the installation base 1, an annular groove 5 is formed in the outer wall of one side, away from the installation base 1, of the installation column 2, an external thread is formed in the circumferential direction of the inner wall of the annular groove 5, a limiting block 11 is connected to one end, away from the installation base 1, of the installation column 2 through a thread, a circular groove 12 is formed in one end, close to the installation column 2, of the limiting block 11, an internal thread is formed in the inner wall of the circular groove 12, the limiting block 11 is of a circular truncated cone structure, springs 3 are arranged in an annular array mode in the circumferential direction of one side, close to the installation column 2, of the installation base 1, one ends, away from the installation base 1, of the springs 3 are fixed to the side surface of an annular plate 4, the annular plate 4 is sleeved on the installation column, a bolt 9 is inserted into the top of the connecting seat 10, and the lower end of the bolt 9 penetrates through the connecting seat 10 and is in threaded connection with a nut 7.

The utility model discloses in, the internal thread of circular recess 12 inner wall cooperatees with the external screw thread of 5 inner walls of ring channel, the external screw thread is connected with female thread engagement, stopper 11 is close to the one end diameter of erection column 2 and is less than the size of other end diameter, stopper 11's lateral surface bonds and has anti-skidding cover 15, and anti-skidding cover 15 is hollow round platform column structure, stopper 11 keeps away from the one end of erection column 2 and is fixed with handle 13, and handle 13's side is equipped with the rectangle opening, the side of annular slab 4 is equipped with circular opening 14, and erection column 2 is located circular opening 14, connecting seat 10, connecting rod 6, mount pad 1, the central axis of erection column 2 and stopper 11 is located same straight line.

When the utility model is used, the inner wall of the ring-shaped groove 5 is circumferentially provided with external threads, one end of the mounting post 2 far away from the mounting seat 1 is connected with the limiting block 11 through threads, one end of the limiting block 11 near the mounting post 2 is provided with the circular groove 12, the inner wall of the circular groove 12 is provided with internal threads, the limiting block 11 is in a round platform-shaped structure, the bobbin is sleeved in the arc-shaped groove 5 of the mounting post 2, then the limiting block 11 is installed, thereby utilizing the smaller diameter of one end of the limiting block 11 to be inserted into the gap between the bobbin and the mounting post 2 to support the bobbin so as to fix the bobbin, and the springs 3 are circumferentially arranged in a ring array mode at one side of the mounting seat 1 near the mounting post 2, one end of the springs 3 far away from the mounting seat 1 is fixed at the side of the ring-shaped plate 4 to further support the bobbin, the bobbin with various diameters can be installed on the jig, as long as rotate handle 13 to twist stopper 11 off, the utility model discloses novel structure, design benefit, it is rational in infrastructure, simple to operate is fit for promoting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A transformer winding machine jig comprises a mounting base (1) and is characterized in that a mounting column (2) is mounted in the middle of the side face of the mounting base (1), a ring groove (5) is formed in the outer wall of one side, far away from the mounting base (1), of the mounting column (2), external threads are formed in the circumferential direction of the inner wall of the ring groove (5), a limiting block (11) is connected to one end, far away from the mounting base (1), of the mounting column (2) through threads, a circular groove (12) is formed in one end, close to the mounting column (2), of the limiting block (11), internal threads are formed in the inner wall of the circular groove (12), the limiting block (11) is of a circular truncated cone-shaped structure, springs (3) are arranged in an annular array mode in the circumferential direction of one side, close to the mounting column (2), of the springs (3), one end, far away from the mounting base (1), of the springs is fixed to the side, one side that erection column (2) were kept away from in mount pad (1) is fixed with connecting rod (6), and the one end that mount pad (1) were kept away from in connecting rod (6) is fixed with connecting seat (10), and the one end that connecting rod (6) were kept away from in connecting seat (10) is equipped with mounting groove (8), and the top of connecting seat (10) is inserted and is equipped with bolt (9), and the lower extreme of bolt (9) runs through connecting seat (10) and threaded connection has nut (7).

2. The jig for the winding machine of the transformer as claimed in claim 1 wherein the internal thread of the inner wall of the circular groove (12) is engaged with the external thread of the inner wall of the annular groove (5), and the external thread is engaged with the internal thread.

3. The jig for the winding machine of the transformer as claimed in claim 1 wherein the diameter of the end of the limiting block (11) near the mounting post (2) is smaller than the diameter of the other end.

4. The jig for the winding machine of the transformer as claimed in claim 1, wherein an anti-slip sleeve (15) is bonded to an outer side surface of the limiting block (11), and the anti-slip sleeve (15) is of a hollow truncated cone-shaped structure.

5. The jig for the winding machine of the transformer as claimed in claim 1, wherein a handle (13) is fixed to one end of the limiting block (11) far away from the mounting column (2), and a rectangular opening is formed in a side surface of the handle (13).

6. A transformer winder jig according to claim 1, characterized in that the side of the annular plate (4) is provided with a circular opening (14) and the mounting posts (2) are located in the circular opening (14).

7. The jig for the transformer winding machine according to claim 1, wherein the central axes of the connecting seat (10), the connecting rod (6), the mounting seat (1), the mounting column (2) and the limiting block (11) are located on the same straight line.