CN112908681A - Transformer coiling machine tool - Google Patents
Transformer coiling machine tool Download PDFInfo
- Publication number
- CN112908681A CN112908681A CN201911128661.1A CN201911128661A CN112908681A CN 112908681 A CN112908681 A CN 112908681A CN 201911128661 A CN201911128661 A CN 201911128661A CN 112908681 A CN112908681 A CN 112908681A
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- China
- Prior art keywords
- limiting block
- mounting
- transformer
- jig
- wall
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Springs (AREA)
Abstract
The invention discloses a transformer winding machine jig which comprises an installation seat, wherein an installation column is installed in the middle of the side face of the installation seat, an annular groove is formed in the outer wall of one side, away from the installation seat, of the installation column, external threads are formed in the circumferential direction of the inner wall of the annular groove, a limiting block is connected to one end, away from the installation seat, of the installation column through threads, a circular groove is formed in one end, close to the installation column, of the limiting block, internal threads are formed in the inner wall of the circular groove, one end, away from the installation seat, of a spring is fixed to the side face of a circular plate, the circular plate is sleeved on the installation column, a connecting rod is fixed to one side, away from the installation column, of the installation seat, a connecting seat is fixed to one end, away from. The invention has novel structure, ingenious design, reasonable structure, convenient installation and suitable popularization.
Description
Technical Field
The invention relates to the technical field of transformer winding machines, in particular to a jig for a transformer winding machine.
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 a coil is wound, a bobbin needs to be placed on a main shaft, a motor drives the main shaft to rotate, and therefore winding of the bobbin is achieved.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a jig for a transformer winding machine.
In order to achieve the purpose, the invention 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 invention has the beneficial effects that: the inner wall of the annular groove is circumferentially provided with external threads, one end of the mounting column, which is far away from the mounting seat, is in threaded connection with a limiting block, 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 circular platform-shaped structure, the bobbin is sleeved in the arc-shaped groove of the mounting column, then the limiting block is installed, so that one end of the limiting block, which has a smaller diameter, can be inserted into a gap between the bobbin and the mounting column to abut against the bobbin so as to fix the bobbin, 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 as to further abut against the bobbin, the jig can be provided with various diameters, is, ingenious design, reasonable structure, convenient installation and suitability for popularization.
Drawings
Fig. 1 is a schematic structural view of a transformer winding machine jig according to 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 clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
In the invention, the internal thread of the inner wall of the circular groove 12 is matched with the external thread of the inner wall of the annular groove 5, the external thread is meshed with the internal thread, the diameter of one end, close to the mounting column 2, of the limiting block 11 is smaller than that of the other end, the anti-slip sleeve 15 is bonded on the outer side surface of the limiting block 11, the anti-slip sleeve 15 is of a hollow round platform-shaped structure, a handle 13 is fixed at one end, far away from the mounting column 2, of the limiting block 11, a rectangular opening part is arranged on the side surface of the handle 13, a circular opening part 14 is arranged on the side surface of the annular plate 4, the mounting column 2 is positioned in the circular opening part 14, and the central axes of the.
When the jig is used, external threads are circumferentially arranged on the inner wall of the annular groove 5, the end, far away from the mounting base 1, of the mounting column 2 is in threaded connection with the limiting block 11, the end, close to the mounting column 2, of the limiting block 11 is provided with the circular groove 12, the inner wall of the circular groove 12 is provided with the internal threads, the limiting block 11 is in a circular truncated cone-shaped structure, the bobbin is sleeved in the arc-shaped groove 5 of the mounting column 2, then the limiting block 11 is mounted, so that the bobbin can be inserted into a gap between the bobbin and the mounting column 2 by utilizing the small diameter of one end of the limiting block 11 to abut against the bobbin so as to fix the bobbin, the springs 3 are circumferentially arranged in an annular array mode on one side, close to the mounting column 2, of the mounting base 1, the springs 3 are fixed on the side face of the annular plate 4 to further abut against the bobbin, the jig can be used for mounting bobbins with, the invention has the advantages of novel structure, ingenious design, reasonable structure, convenient installation and suitability for popularization as long as the handle 13 is rotated to unscrew the limiting block 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911128661.1A CN112908681A (en) | 2019-11-18 | 2019-11-18 | Transformer coiling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911128661.1A CN112908681A (en) | 2019-11-18 | 2019-11-18 | Transformer coiling machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112908681A true CN112908681A (en) | 2021-06-04 |
Family
ID=76103132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911128661.1A Pending CN112908681A (en) | 2019-11-18 | 2019-11-18 | Transformer coiling machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112908681A (en) |
-
2019
- 2019-11-18 CN CN201911128661.1A patent/CN112908681A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210604 |
|
| WD01 | Invention patent application deemed withdrawn after publication |