CN216192501U

CN216192501U - Quenching inductor convenient to replace

Info

Publication number: CN216192501U
Application number: CN202122233503.1U
Authority: CN
Inventors: 邹业成
Original assignee: SHANGHAI HEAT TREATMENT CO Ltd
Current assignee: SHANGHAI HEAT TREATMENT CO Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-05
Anticipated expiration: 2031-09-15

Abstract

The utility model belongs to the field of quenching processing, and particularly discloses a quenching sensor convenient to replace, which comprises contact plates which are symmetrically arranged, wherein conductive rods are vertically fixed on the back surfaces of the two contact plates, the tail ends of the two conductive rods form connecting parts, an insulating support block is embedded between the two connecting parts, the tail ends of the two connecting parts are respectively provided with a notch, the tail ends of the two connecting parts are provided with heating induction coils, and the two ends of each heating induction coil are provided with connecting plates which are matched and clamped with the notches; and water cooling components are arranged on the back surfaces of the two contact plates. The utility model utilizes the conduction rod to fix the contact plate, and the tail end of the conduction rod is provided with the connecting part matched with the heating induction coil, so that the quick positioning of the conduction rod and the heating induction coil during butt joint can be realized, the disassembly and the assembly are convenient, and the replacement of the quenching inductor is convenient; the back of the contact plate is provided with the water cooling assembly, cold water circulation is realized by the cooperation of the water cooling plate and the flow guide pipe, the contact plate and the conduction rod can be synchronously cooled, the cooling area is large, and the cooling effect is good.

Description

Quenching inductor convenient to replace

Technical Field

The utility model relates to the field of quenching processing, in particular to a quenching inductor convenient to replace.

Background

The quenching inductor is a terminal device for heating a quenching workpiece by using an induction heating principle, and is divided into a medium-frequency quenching inductor and a high-frequency quenching inductor according to different heating frequencies. At present, in the intermediate frequency or high frequency quenching heat treatment industry, a quenching inductor is directly and fixedly arranged on a production line, so that the quenching inductor cannot be quickly replaced on an automatic production line, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a quench inductor which is easy to replace, and solves the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: a quenching sensor convenient to replace comprises two contact plates with conductivity, wherein the two contact plates are symmetrically arranged, conducting rods in an L-shaped structure are vertically fixed on the back surfaces of the two contact plates, the tail ends of the two conducting rods are outwards and vertically bent to form connecting parts, an insulating supporting block is embedded between the two connecting parts, the tail ends of the two connecting parts are respectively provided with a notch in an Contraband-shaped structure, and a first screw hole penetrating through the insulating supporting block is reserved in the middle of the two connecting parts; the tail ends of the two connecting parts are assembled with heating induction coils with U-shaped structures, and connecting plates matched and clamped with the openings are arranged at the two ends of the heating induction coils; and a water cooling assembly is arranged on the back of the two contact plates.

Preferably, the included angle formed by the L-shaped structures of the two conducting rods is opposite to the opening.

Preferably, the connecting plates are of an L-shaped structure bent outwards, the connecting plates are arranged on the outer sides of the connecting portions in a fitting mode, second screw holes corresponding to the first screw holes are reserved in the connecting plates, and the two connecting plates are connected through bolts penetrating through the connecting portions and the insulating supporting blocks.

Preferably, the bolt is made of an insulating material.

Preferably, the water cooling module is including laminating the honeycomb duct of fixing the water-cooling board at the two contact plate backs and "U" type structure, water-cooling board middle part is reserved has the notch of dodging that supplies the conduction pole to wear out, and the inside cavity of water-cooling board just forms annular structure's water conservancy diversion chamber.

Preferably, the inner side surfaces of the two connecting parts attached to the flow guide pipe are arranged, the two ends of the flow guide pipe are respectively communicated with the flow guide cavities of the two water cooling plates, and the two water cooling plates are respectively provided with an inlet pipe and an outlet pipe which are connected with the corresponding flow guide cavities.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model utilizes the conduction rod to fix the contact plate, and the tail end of the conduction rod is provided with the connecting part matched with the heating induction coil, so that the quick positioning of the conduction rod and the heating induction coil during butt joint can be realized, the disassembly and the assembly are convenient, and the replacement of the quenching inductor is convenient; the back of the contact plate is provided with the water cooling assembly, cold water circulation is realized by the cooperation of the water cooling plate and the flow guide pipe, the contact plate and the conduction rod can be synchronously cooled, the cooling area is large, and the cooling effect is good.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a connection portion according to the present invention;

FIG. 3 is a schematic view of a specific structure of a connection plate on the heating coil according to the present invention;

fig. 4 is a schematic connection diagram of the water cooling module according to the present invention.

In the figure: 1. a contact plate; 2. a conductive rod; 3. a connecting portion; 4. an insulating support block; 5. opening the gap; 6. a first screw hole; 7. heating the induction coil; 8. a connecting plate; 9. a second screw hole; 10. a bolt; 11. a water-cooling plate; 12. avoiding the notch; 13. a flow guide cavity; 14. a flow guide pipe; 15. an inlet pipe; 16. and (5) discharging a water pipe.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a quenching inductor convenient to replace comprises two contact plates 1 with conductivity, which are symmetrically arranged, wherein conducting rods 2 in an L-shaped structure are vertically fixed on the back surfaces of the two contact plates 1, the tail ends of the two conducting rods 2 are outwards and vertically bent to form connecting parts 3, an insulating supporting block 4 is embedded between the two connecting parts 3, the tail ends of the two connecting parts 3 are respectively provided with a notch 5 in an Contraband-shaped structure, and a first screw hole 6 penetrating through the insulating supporting block 4 is reserved in the middle of each connecting part 3; the tail ends of the two connecting parts 3 are provided with heating induction coils 7 with U-shaped structures, and two ends of each heating induction coil 7 are provided with connecting plates 8 which are matched and clamped with the notches 5; and a water cooling component is arranged on the back of the two contact plates 1.

Furthermore, the openings of the included angle enclosed by the L-shaped structures of the two conducting rods 2 are opposite.

Furthermore, the connecting plates 8 are of an L-shaped structure which is bent outwards, and are attached to the outer side of the connecting part 3, second screw holes 9 corresponding to the first screw holes 6 are reserved in the connecting plates 8, and the two connecting plates 8 are connected through bolts 10 penetrating through the connecting part 3 and the insulating supporting block 4.

Further, the bolt 10 is made of an insulating material.

Further, the water cooling module is including the laminating fix at the water-cooling board 11 at two contact boards 1 backs and the honeycomb duct 14 of "U" type structure, 11 middle parts of water-cooling board reserve have the notch 12 of dodging that supplies conduction pole 2 to wear out, 11 inside hollows of water-cooling board and the water conservancy diversion chamber 13 that forms ring structure.

Furthermore, the guide pipe 14 is attached to the inner side surfaces of the two connecting portions 3, two ends of the guide pipe 14 are respectively communicated with the flow guide cavities 13 of the two water cooling plates 11, and the two water cooling plates 11 are respectively provided with an inlet pipe 15 and an outlet pipe 16 which are connected with the corresponding flow guide cavities 13.

The working principle is as follows: the two contact plates 1 are respectively connected to two ends of the secondary coil of the quenching transformer, and during quenching operation, current can sequentially flow through the quenching transformer, the contact plate 1 on one side, the conducting rod 2 on one side, the connecting part 3, the heating induction coil 7, the conducting rod 2 on the other side and the contact plate 1 on the other side, and finally returns to the quenching transformer to form a closed loop.

During the installation, 7 fixed mounting of heating induction coil correspond position departments at the production line, with 2 terminal connecting portion 3 of two conduction poles and 7 both ends cooperation joints of heating induction coil, the connecting plate 8 card of "L" type structure at 7 both ends of heating induction coil goes into in 3 terminal opening 5 of connecting portion, and the laminating sets up in the 3 outsides of connecting portion, 7 terminal surfaces of heating induction coil target in place with insulating supporting shoe 4 butt just this moment, second screw 9 on the connecting plate 8 aligns with first screw 6 on connecting portion 3 simultaneously, connect through the insulating bolt 10 of through connecting portion 3 and insulating supporting shoe 4 between two connecting plates 8, accomplish the rapid Assembly of quenching inductor, easy dismounting, the change of the quenching inductor of being convenient for.

Set up water cooling unit at contact plate 1 back, utilize water-cooling board 11 and the cooperation of laminating at the honeycomb duct 14 of 2 medial surfaces of two conduction poles to realize cold water circulation, cold water gets into one of them water-cooling board 11 from admission pipe 15, gets into another water-cooling board 11 through honeycomb duct 14, derives from outlet pipe 16 at last, can be to contact plate 1 and conduction pole synchronous cooling, and cooling area is big, and it is effectual to cool down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The quenching inductor convenient to replace is characterized by comprising two contact plates (1) with conductivity, wherein the two contact plates (1) are symmetrically arranged, the back surfaces of the two contact plates (1) are vertically fixed with conducting rods (2) with L-shaped structures, the tail ends of the two conducting rods (2) are outwards and vertically bent to form connecting parts (3), an insulating supporting block (4) is embedded between the two connecting parts (3), the tail ends of the two connecting parts (3) are respectively provided with a notch (5) with an Contraband-shaped structure, and a first screw hole (6) penetrating through the insulating supporting block (4) is reserved in the middle of each connecting part (3); the tail ends of the two connecting parts (3) are assembled with heating induction coils (7) of U-shaped structures, and connecting plates (8) which are matched and clamped with the notches (5) are arranged at the two ends of the heating induction coils (7); and a water cooling assembly is arranged on the back of the two contact plates (1).

2. The quench inductor of claim 1 that is easy to replace, wherein: the openings of the included angles formed by the L-shaped structures of the two conducting rods (2) are opposite.

3. The quench inductor of claim 1 that is easy to replace, wherein: the connecting plates (8) are of L-shaped structures bent outwards, the connecting plates are attached to the outer sides of the connecting portions (3), second screw holes (9) corresponding to the first screw holes (6) are reserved in the connecting plates (8), and the two connecting plates (8) are connected through bolts (10) penetrating through the connecting portions (3) and the insulating supporting blocks (4).

4. A quench inductor that facilitates replacement according to claim 3, wherein: the bolt (10) is made of an insulating material.

5. The quench inductor of claim 1 that is easy to replace, wherein: the water cooling assembly comprises a water cooling plate (11) fixed on the back of the two contact plates (1) and a flow guide pipe (14) of a U-shaped structure in a laminating mode, wherein an avoiding notch (12) for the conduction rod (2) to penetrate out is reserved in the middle of the water cooling plate (11), and the water cooling plate (11) is hollow inside and forms a flow guide cavity (13) of an annular structure.

6. The quench inductor of claim 5 that is easy to replace, wherein: the inner side surfaces of the two connecting parts (3) attached to the guide pipe (14) are arranged, the two ends of the guide pipe (14) are respectively communicated with the flow guide cavities (13) of the two water cooling plates (11), and the two water cooling plates (11) are respectively provided with an inlet pipe (15) and an outlet pipe (16) which are connected with the corresponding flow guide cavities (13).