CN210974761U - Novel induction quenching inductor for step-like cylindrical disc surface - Google Patents
Novel induction quenching inductor for step-like cylindrical disc surface Download PDFInfo
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- CN210974761U CN210974761U CN201922245283.7U CN201922245283U CN210974761U CN 210974761 U CN210974761 U CN 210974761U CN 201922245283 U CN201922245283 U CN 201922245283U CN 210974761 U CN210974761 U CN 210974761U
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Abstract
The utility model provides a novel induction quenching inductor for a step-like cylindrical disc surface, which comprises an insulating fixed plate, wherein the insulating fixed plate is connected to an induction coil through a copper screw rod; the lower side of the insulating fixed plate is connected with a contact plate, two ends of the contact plate are symmetrically provided with spraying block supports, and the spraying block supports are connected with spraying blocks through copper screws; the spraying block is a hollow shell, and a cooling water inlet is formed in the spraying block; spraying holes are formed in one inward side of the spraying block, and a silicon steel sheet is arranged on the induction ring; through the reinforcement of insulating fixed plate, the induction coil is no longer because the heating causes the deformation owing to being consolidated, and overall structure is firm reliable, guarantees the product quenching layer degree of consistency, guarantees quenching induction coil safe handling, owing to increased insulating fixed plate for the cooling water is concentrated the cooling, can not be because of spraying a large amount of losses, guarantees the cooling effect.
Description
Technical Field
The utility model relates to a novel step type cylinder quotation induction hardening inductor belongs to the quenching equipment field.
Background
The quenching inductor is terminal equipment for heating a quenching workpiece by utilizing an electromagnetic induction heating principle, and is widely used, but the conventional step type cylindrical quenching inductor has a simple structure, mainly comprises a quenching part induction coil, a contact plate and a cooling water spraying block which are combined together simply, can cause thermal deformation of each part during induction heating, can be used for step type disc surfaces and cylindrical surface type products with low requirements on the depth and the uniformity of a quenching hardening layer, but must ensure reasonable clearance between the induction coil and the workpiece for products with higher technical requirements, cannot ensure the quality requirement by the simple structure, and is easy to touch the workpiece after the induction coil deforms, so that the quenching induction coil is damaged by ignition. In addition, the difficulty of the product piece which meets the limited sizing limit of the continuous induction quenching of the step-like disc surface cylinder is higher. Therefore, aiming at the problems, the novel step-type disc surface and cylindrical quenching inductor with a more reliable structure is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a novel induction quenching inductor for a step-like cylindrical disk surface.
A novel induction quenching inductor for a step-like cylindrical disk surface comprises an insulating fixing plate, wherein the insulating fixing plate is connected to an induction ring through a copper screw; the lower side of the insulating fixed plate is connected with a contact plate, two ends of the contact plate are symmetrically provided with spraying block supports, and the spraying block supports are connected with spraying blocks through copper screws; the spraying block is a hollow shell, and a cooling water inlet is formed in the spraying block; spraying holes are formed in one inward side of the spraying block, and silicon steel sheets are arranged on the induction ring.
All parts are mutually connected and fixed into a whole, so that the working state of the induction coil is not deformed when heated; the cooling water is not lost, the heated workpiece is cooled in a centralized manner, the requirement of quenching hardness and deep layer of the product is met, and the silicon steel sheet is arranged on the induction ring and has good magnetic conductivity.
Preferably, the contact plate is of a type L, the number of the contact plates is 2, and the 2 contact plates are symmetrically arranged and connected through screws.
Preferably, the silicon steel sheet is adhered to the induction coil.
The shape after bonding meets the limits of the diameter size of a cylinder, the size of an arc and the quenching size of a disc surface of a product workpiece; the shape of the silicon steel sheet is manufactured to meet the limit of the arc size and the quenching size of the disk surface. After the quenching device is used, the required quenching limit area of the workpiece is ensured.
Further preferably, an insulating partition plate is arranged between the 2 contact plates.
Preferably, the spraying holes are uniformly and densely distributed on the inward side of the spraying block.
The spraying range is large so as to achieve better spraying effect.
Preferably, the copper screw is connected with the induction coil in a welding mode.
Preferably, the contact plate is connected with the spraying block bracket in a welding mode.
The utility model has the advantages that:
(1) through the reinforcement of insulating fixed plate, the induction coil is no longer because the heating causes the deformation owing to being consolidated, and overall structure is firm reliable, guarantees the product quenching layer degree of consistency, guarantees quenching induction coil safe handling, owing to increased insulating fixed plate for the cooling water is concentrated the cooling, can not be because of spraying a large amount of losses, guarantees the cooling effect.
(2) The silicon steel sheet is bonded on the induction ring, so that not only is the magnetic force line loss reduced, the efficiency of the inductor improved, the heating of the outer surface of the workpiece is further enhanced, the magnetic field distribution of the heating area of the workpiece with a complex shape is improved, the uniform temperature distribution is obtained, and the uniform hardness and the required quenching limit of the product are ensured.
(3) The spraying holes are uniformly and densely distributed on the inward side of the spraying block, and the spraying range is large, so that a better spraying effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
shown in the figure: 1. a contact plate; 2. an induction coil; 3. spraying holes; 4. spraying blocks; 5. a cooling water inlet; 6. silicon steel sheets; 7. a copper screw; 8. an insulating fixing plate; 9. a spray block support; 10. an insulating spacer.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The novel induction quenching inductor for the step-like cylindrical disc surface comprises an insulating fixed plate, wherein the insulating fixed plate is connected to an induction ring through a copper screw, the copper screw is connected with the induction ring in a welding mode, a contact plate is connected to the lower side of the insulating fixed plate, spraying block supports are symmetrically arranged at two ends of the contact plate, the contact plate is connected with the spraying block supports in a welding mode, the spraying block supports are connected with the spraying block supports through the copper screw, the spraying block is a hollow shell, a cooling water inlet is formed in the spraying block, spraying holes are formed in the inward side of the spraying block and are evenly and densely distributed in the inward side of the spraying block, a silicon steel sheet is arranged on the induction ring to achieve a better spraying effect, all parts are mutually connected and jointly fixed into a whole to ensure that the working state of the induction ring is not deformed when heated, cooling water is not lost, the heated workpiece is intensively cooled, the quenching hardness and the silicon steel sheet is arranged on the induction ring to achieve good magnetic conductivity, the contact plate is in the L type contact plate, the contact plate surface, the number of 2 contact plates is 2, the contact plates are symmetrically arranged among the insulating partition plates, the long edges of the silicon steel sheet are connected on the induction quenching ring through the arc quenching holes, the arc quenching area, the quenching workpiece, the quenching size of the quenching workpiece is ensured, the quenching workpiece.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A novel induction quenching inductor for a step-like cylindrical disk surface is characterized in that: the induction coil is connected with the induction coil through a copper screw; the lower side of the insulating fixed plate is connected with a contact plate, two ends of the contact plate are symmetrically provided with spraying block supports, and the spraying block supports are connected with spraying blocks through copper screws; the spraying block is a hollow shell, and a cooling water inlet is formed in the spraying block; spraying holes are formed in one inward side of the spraying block, and silicon steel sheets are arranged on the induction ring.
2. The induction hardening sensor for the stepped cylindrical disk surfaces as claimed in claim 1, wherein said contact plates are L-shaped, the number of the contact plates is 2, and the 2 contact plates are symmetrically arranged and connected by screws.
3. The novel induction quenching inductor for the stepped cylindrical disk surfaces as claimed in claim 1, wherein: the silicon steel sheet is bonded and clamped on the induction ring.
4. The novel induction quenching inductor with stepped cylindrical disk surfaces as claimed in claim 2, wherein: and an insulating partition plate is arranged between the 2 contact plates.
5. The novel induction quenching inductor for the stepped cylindrical disk surfaces as claimed in claim 1, wherein: the spraying holes are uniformly and densely distributed on the inward side of the spraying block.
6. The novel induction quenching inductor for the stepped cylindrical disk surfaces as claimed in claim 1, wherein: the copper screw rod is connected with the induction coil in a welding mode.
7. The novel induction quenching inductor for the stepped cylindrical disk surfaces as claimed in claim 1, wherein: the contact plate is connected with the spraying block bracket in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922245283.7U CN210974761U (en) | 2019-12-15 | 2019-12-15 | Novel induction quenching inductor for step-like cylindrical disc surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922245283.7U CN210974761U (en) | 2019-12-15 | 2019-12-15 | Novel induction quenching inductor for step-like cylindrical disc surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210974761U true CN210974761U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922245283.7U Active CN210974761U (en) | 2019-12-15 | 2019-12-15 | Novel induction quenching inductor for step-like cylindrical disc surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210974761U (en) |
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2019
- 2019-12-15 CN CN201922245283.7U patent/CN210974761U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Novel Stepped Cylindrical Disc Induction Hardening Inductor Effective date of registration: 20220823 Granted publication date: 20200710 Pledgee: Qilu Bank Co.,Ltd. Rizhao Branch Pledgor: RIZHAO QIXING AUTO PARTS CO.,LTD. Registration number: Y2022980013277 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 365, Linyi North Road, Heshan Town, Hi-tech Industrial Development Zone, Rizhao City, Shandong Province, 276800 Patentee after: Rizhao Seven-Star Auto Parts Co.,Ltd. Address before: 276800 west of Linyi road and south of Shanhai Third Road, Rizhao City, Shandong Province (in Rizhao high tech Development Zone) Patentee before: RIZHAO QIXING AUTO PARTS CO.,LTD. |
|
| CP03 | Change of name, title or address |