CN217077672U - Heating induction coil tool - Google Patents
Heating induction coil tool Download PDFInfo
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- CN217077672U CN217077672U CN202123257130.8U CN202123257130U CN217077672U CN 217077672 U CN217077672 U CN 217077672U CN 202123257130 U CN202123257130 U CN 202123257130U CN 217077672 U CN217077672 U CN 217077672U
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Abstract
The utility model provides a heating induction coil tool, which comprises an induction coil, wherein the induction coil consists of an upper coil and a lower coil which are arranged in a vertical direction, and the upper coil and the lower coil are connected end to end through a connecting pipe; the cross sections of the upper coil and the lower coil are both of trapezoidal structures with narrow inner parts and wide outer parts, the inner side wide surfaces of the upper coil and the lower coil are arranged adjacently, and an adjusting mechanism is arranged between the upper coil and the lower coil. The induction coil is formed by the upper coil and the lower coil, the narrow surface is arranged on the inner side of the coil for induction heating, the distance is adjusted by the adjusting mechanism, the heating area is effectively controlled and adjusted conveniently, the structure is simple, and the use is convenient.
Description
Technical Field
The utility model relates to a quenching equipment technical field especially relates to a heating induction coil frock.
Background
The induction quenching equipment is equipment for quenching a workpiece by utilizing an electromagnetic induction principle, generally comprises an induction coil, wherein the induction coil is made of a conductor material, current is introduced into the induction coil to generate a magnetic field, and electromagnetic induction is generated between the induction coil and the workpiece to increase the temperature of the workpiece. The induction coil of the traditional shaft part inductor adopts a single-coil or spiral multi-coil structure, the induction coil has a good quenching effect on the shaft with small change of the radial diameter, but the induction coil is used for quenching the shaft with large diameter difference, such as quenching treatment of a half shaft of a minicar, and the heating temperature of a large-diameter section and the heating temperature of an upper-diameter section of the induction coil hardly reach the hardness required by the quenching process. Patent No. CN202116607U discloses a stepped shaft class quenching inductor, which is provided with a plurality of coils through upper and lower spirals for induction quenching, so that the heating temperature is kept uniform, but the inner side of the coil is a wide surface, the heating area is wide, the adjustment is not easy, and the heating control is not good when the requirement of the heating area is short, thereby affecting the product quality, and therefore, solving the problem is very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heating induction coil frock constitutes the induction coil through two coils about adopting, and the coil inboard is equipped with the leptoprosopy and carries out induction heating, and the effectual control adjustment of being convenient for has solved the problem of the difficult control adjustment of the regional broad of heating among the background art.
The utility model provides a heating induction coil tool, which comprises an induction coil, wherein the induction coil consists of an upper coil and a lower coil which are arranged in a vertical direction, and the upper coil and the lower coil are connected end to end through a connecting pipe; the cross sections of the upper coil and the lower coil are both of trapezoidal structures with narrow inner parts and wide outer parts, the inner side wide surfaces of the upper coil and the lower coil are arranged adjacently, and an adjusting mechanism is arranged between the upper coil and the lower coil.
The further improvement lies in that: the adjusting mechanism comprises telescopic adjusting columns which are arranged on two sides between the upper coil and the lower coil, and the distance between the upper coil and the lower coil is adjusted through the telescopic adjusting columns.
The further improvement lies in that: the connecting pipe adopts a telescopic corrugated pipe structure.
The further improvement lies in that: the outside of the induction coil is coated with a magnetizer.
The further improvement lies in that: the upper coil and the lower coil are wound by copper pipes.
The further improvement lies in that: and mounting blocks are arranged on two sides of the induction coil, and mounting holes are formed in the mounting blocks.
The utility model has the advantages that: 1. the utility model discloses a cross section of coil adopts the trapezium structure, reduces the inboard heating edition of coil and narrows down to reduce the inboard heating area of coil, set up through narrowing down the heating region, change in the regional adjustment of control quenching, thereby improve the heating quenching quality to counter shaft class part, thereby improve product quality.
2. The utility model discloses an adopt the double ring structure, carry out the interval through flexible regulation post between the coil of upper and lower side and adjust, through the regulation of interval, make the inboard heating surface of coil be close to fold to increase the inboard heating surface of coil, can adjust according to the demand of quenching heating, improve the convenience of using, can carry out quick effectual regulation according to the diameter difference of part and the width of heating range, satisfy the multiple demand of heating quenching, thereby make the quenching quality obtain the assurance, the power demand is reduced, and the production efficiency is improved.
3. The utility model discloses a be equipped with the magnetizer in the coil outside, the alternating magnetic field that can make the during operation through setting up of magnetizer inwards strengthens, and reinforcing heating efficiency also carries out effectual shielding to magnetic field simultaneously, has reduced energy loss, has played energy-conserving effect.
Drawings
Fig. 1 is a front view structural diagram of the present invention.
Fig. 2 is a top view structural diagram of the present invention.
Fig. 3 is a cross-sectional view of the coil.
Wherein: 1-induction coil, 2-upper coil, 3-lower coil, 4-connecting pipe, 5-telescopic adjusting column, 6-mounting block, 7-mounting hole and 8-magnetizer.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are only used for explaining the present invention and do not limit the protection scope of the present invention.
As shown in fig. 1-3, the present embodiment provides a heating induction coil fixture, which includes an induction coil 1, the induction coil 1 is formed by an upper coil 2 and a lower coil 3 which are arranged vertically, an adjusting mechanism is disposed between the upper coil 2 and the lower coil 3, and the adjusting mechanism includes a telescopic adjusting column 5; the telescopic adjusting columns 5 are arranged on two sides of the middle of the upper coil 2 and the lower coil 3, and the distance between the upper coil 2 and the lower coil 3 is adjusted through the telescopic adjusting columns 5; the upper coil 2 and the lower coil 3 are connected end to end through a connecting pipe 4, the connecting pipe 4 is of a telescopic corrugated pipe structure, and the connecting pipe 4 is used for adjusting the distance through a telescopic adjusting column 5 so as to be telescopic adjusted; go up coil 2 and coil 3 and all be formed by the copper pipe coiling, inside is hollow structure, goes up coil 2 and coil 3's cross section and all is interior narrow outer wide trapezium structure, goes up coil 2 and the adjacent setting of 3 inboard wide faces of coil down, heats through the narrow face, is convenient for heat control, adjusts through the interval to going up coil 2 and coil 3 to adjust the area of heating, makes the heating be convenient for control, thereby improves the heating effect, improves product quality.
The outside of induction coil 1 cladding has magnetizer 8, strengthens heating efficiency through magnetizer 8.
The induction coil 1 both sides are equipped with installation piece 6, are equipped with mounting hole 7 on the installation piece 6, carry out erection joint through installation piece 6 and fix.
In actual production, the induction coil 1 is installed and fixed through the installation block 6, the shaft parts are inserted into the induction coil 1, and the shaft parts are quenched and heated through the induction coil 1; the induction coil 1 is heated by adopting a double-coil structure consisting of the upper coil 2 and the lower coil 3, so that the requirement of heating power is reduced, and the quenching efficiency is improved; the upper coil 2 and the lower coil 3 adopt a trapezoidal structure, so that the heating surface on the inner side of the coil is reduced, and a user can adjust and control the heating area conveniently. When a narrow area is quenched, the distance between the upper coil 2 and the lower coil 3 is increased through the adjustment of the telescopic adjusting column 5, the upper coil 2 and the lower coil 3 are separated, and quenching heating is carried out through the narrow surface of the single coil, so that the quenching quality is improved; when a wider area is quenched, the distance between the upper coil 2 and the lower coil 3 is reduced through the adjustment of the telescopic adjusting column 5, the upper coil 2 and the lower coil 3 are folded, a larger heating surface is synthesized through the heating surfaces at the inner sides of the two coils, and the heating quenching is carried out through the larger heating surface, so that the heating quenching efficiency is improved; through the rapid adjustment of the quenching heating area, the quenching heating quality and efficiency of shaft parts are improved, so that the product quality and the production processing efficiency are improved.
Claims (6)
1. A heating induction coil tool comprises an induction coil (1), wherein the induction coil (1) is formed by vertically arranging an upper coil (2) and a lower coil (3), and the upper coil (2) and the lower coil (3) are connected end to end through a connecting pipe (4); the method is characterized in that: the cross section of the upper coil (2) and the cross section of the lower coil (3) are both of a trapezoidal structure with a narrow inner side and a wide outer side, the inner side wide faces of the upper coil (2) and the lower coil (3) are arranged adjacently, and an adjusting mechanism is arranged between the upper coil (2) and the lower coil (3).
2. The heating induction coil tool of claim 1, wherein: the adjusting mechanism comprises a telescopic adjusting column (5); the telescopic adjusting columns (5) are arranged on two sides in the middle of the upper coil (2) and the lower coil (3), and the distance between the upper coil (2) and the lower coil (3) is adjusted through the telescopic adjusting columns (5).
3. The heating induction coil tool of claim 1, wherein: the connecting pipe (4) is in a telescopic corrugated pipe structure.
4. The heating induction coil tool of claim 1, wherein: the outside of the induction coil (1) is coated with a magnetizer (8).
5. The heating induction coil tool of claim 1, wherein: the upper coil (2) and the lower coil (3) are wound by copper pipes.
6. The heating induction coil tool of claim 1, wherein: the induction coil (1) is provided with mounting blocks (6) on two sides, and mounting holes (7) are formed in the mounting blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123257130.8U CN217077672U (en) | 2021-12-23 | 2021-12-23 | Heating induction coil tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123257130.8U CN217077672U (en) | 2021-12-23 | 2021-12-23 | Heating induction coil tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217077672U true CN217077672U (en) | 2022-07-29 |
Family
ID=82539995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123257130.8U Active CN217077672U (en) | 2021-12-23 | 2021-12-23 | Heating induction coil tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217077672U (en) |
-
2021
- 2021-12-23 CN CN202123257130.8U patent/CN217077672U/en active Active
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