CN205508589U - Transformer for induction hardening - Google Patents
Transformer for induction hardening Download PDFInfo
- Publication number
- CN205508589U CN205508589U CN201620246979.5U CN201620246979U CN205508589U CN 205508589 U CN205508589 U CN 205508589U CN 201620246979 U CN201620246979 U CN 201620246979U CN 205508589 U CN205508589 U CN 205508589U
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- transformer
- coil
- iron core
- primary coil
- induction hardening
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Abstract
The utility model provides a transformer for induction hardening, including transformer body, primary and secondary coil, its characterized in that: primary is the toroidal coil who comprises the conductor, and every toroidal coil's of group the number of turns is different, and adjacent two sets of coils establishes ties from beginning to end and takes a percentage, primary encircles one side a week at the iron core, secondary coil comprises the dabber and the cartridge type shell of transformer body, and the dabber runs through the iron core cavity, has welded the refrigerated water route on the cylindric shell to be the rectangle in cylindric shell outside through resin cladding fastening, and encapsulate by aluminum plate. The utility model discloses electric conductive property is good, and the dabber passes in following the die cavity in the middle of the iron core, has saved the space, makes the volume of transformer reduce relatively, and is capacious, and turn ratio control range is wide.
Description
Technical field
This utility model relates to a kind of transformator, particularly a kind of transformer for induction hardening.
Background technology
The induction hardening transformer often volume that capacity is bigger at present is big, Heavy Weight, it is desirable to big installing space and certain rigid support could meet the installation of transformator.The primary of transformator, secondary coil are the most all to use copper tube to turn to annular, and electric conductivity is poor.
Summary of the invention
Big in order to solve prior art induction hardening transformer volume, quality weight, the problem that electric conductivity is poor, the utility model proposes the transformator of a kind of impewdance matching.
The technical solution of the utility model is: a kind of transformer for induction hardening includes transformer body, primary coil and secondary coil, it is characterized in that: described primary coil is the loop coil being made up of conductor, often organize the toroidal number of turn different, the head and the tail series connection of two adjacent groups coil tap；Primary coil is looped around the side one week of iron core；Described secondary coil is made up of mandrel and the cartridge type shell of transformer body, and mandrel runs through core cavity, cylindrical outer casing is welded with the water route of cooling, and is fastened by resin-coating rectangular outside cylindrical outer casing, and encapsulated by aluminium sheet.
To improving further of technique scheme it is: the conductor of described primary coil is copper tube.
Further improvement to technique scheme is: described iron core is rectangular ring, outside by resin-coating.
Beneficial effect: this utility model monnolithic case is rectangular, it is easily installed and fixes, primary coil is the loop coil being made up of conductor, the mandrel of transformator and cartridge type shell together constitute the secondary coil of transformator, mandrel passes from the die cavity in the middle of iron core, the water route of cooling it is welded with on rectangle cylindrical outer casing, primary coil was around iron core side one week, primary coil is made up of some groups of coils, the number of turn often organizing coil differs, the head and the tail series connection of two adjacent groups coil tap, thus determine scalable when connecing different binding posts and go out the different turn ratioes.Operationally, primary coil, mandrel and cylindrical outer casing water flowing cooling, to primary coil and secondary coil cooling for transformator.The conductor of primary coil is copper tube, have an advantage in that non-leakage, the most combustion-supporting, do not produce toxic gas, corrosion-resistant etc..This utility model conducts electricity very well, and mandrel passes the die cavity in the middle of iron core, saves space, and the volume making transformator is relatively reduced, and capacity is big, and turn ratio range of accommodation is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of transformer for induction hardening, including transformer body 1, primary coil 2 and secondary coil, described primary coil 2 is by conductor 3(copper tube) loop coil 4 that constitutes, often organize the toroidal number of turn different, the head and the tail series connection of two adjacent groups coil tap；Primary coil 2 is looped around the side one week of iron core 5；Described secondary coil is made up of mandrel 6 and the cartridge type shell 7 of transformer body 1, and mandrel 6 runs through the cavity of iron core 5, cylindrical outer casing 7 is welded with the water route of cooling, and is fastened by resin-coating rectangular outside cylindrical outer casing 7, and encapsulated by aluminium sheet 8.
Beneficial effect: this utility model monnolithic case is rectangular, it is easily installed and fixes, primary coil is the loop coil being made up of conductor, the mandrel of transformator and cartridge type shell together constitute the secondary coil of transformator, mandrel passes from the die cavity in the middle of iron core, the water route of cooling it is welded with on rectangle cylindrical outer casing, primary coil was around iron core side one week, primary coil is made up of some groups of coils, the number of turn often organizing coil differs, the head and the tail series connection of two adjacent groups coil tap, thus determine scalable when connecing different binding posts and go out the different turn ratioes.Operationally, primary coil, mandrel and cylindrical outer casing water flowing cooling, to primary coil and secondary coil cooling for transformator.The conductor of primary coil is copper tube, have an advantage in that non-leakage, the most combustion-supporting, do not produce toxic gas, corrosion-resistant etc..This utility model conducts electricity very well, and mandrel passes the die cavity in the middle of iron core, saves space, and the volume making transformator is relatively reduced, and capacity is big, and turn ratio range of accommodation is wide.
Claims (3)
1. a transformer for induction hardening, including transformer body, primary coil and secondary coil, it is characterised in that: described primary coil is the loop coil being made up of conductor, often organizes the toroidal number of turn different, the head and the tail series connection of two adjacent groups coil tap；Primary coil is looped around the side one week of iron core；Described secondary coil is made up of mandrel and the cartridge type shell of transformer body, and mandrel runs through core cavity, cylindrical outer casing is welded with the water route of cooling, and is fastened by resin-coating rectangular outside cylindrical outer casing, and encapsulated by aluminium sheet.
A kind of transformer for induction hardening the most according to claim 1, it is characterised in that: the conductor of described primary coil is copper tube.
A kind of transformer for induction hardening the most according to claim 1 and 2, it is characterised in that: described iron core is rectangular ring, outside by resin-coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620246979.5U CN205508589U (en) | 2016-03-29 | 2016-03-29 | Transformer for induction hardening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620246979.5U CN205508589U (en) | 2016-03-29 | 2016-03-29 | Transformer for induction hardening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205508589U true CN205508589U (en) | 2016-08-24 |
Family
ID=56734304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620246979.5U Active CN205508589U (en) | 2016-03-29 | 2016-03-29 | Transformer for induction hardening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205508589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384645A (en) * | 2016-11-07 | 2017-02-08 | 上海尚频机电设备有限公司 | Cylindrical quenching transformer with adjustable turn ratio |
-
2016
- 2016-03-29 CN CN201620246979.5U patent/CN205508589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384645A (en) * | 2016-11-07 | 2017-02-08 | 上海尚频机电设备有限公司 | Cylindrical quenching transformer with adjustable turn ratio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |