CN213327693U

CN213327693U - Intermittent double-induction heat treatment heating device

Info

Publication number: CN213327693U
Application number: CN202022358945.4U
Authority: CN
Inventors: 翟战军; 古成超; 杨兴凯; 王龙涛; 王积康; 候超峰
Original assignee: Henan Ruige Transmission Co ltd
Current assignee: Henan Ruige Transmission Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-01
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a two induction heat treatment heating device of intermittent type formula relates to induction heating technical field, including operation panel, mobile station and baffle, driven gear's surface and initiative rack meshing are connected, and driven gear's surface and driven gear meshing are connected, the upper surface middle part fixedly connected with compression spring of briquetting, the inside fixedly connected with of baffle and the first magnet of second magnet looks adaptation, the spacing groove with stopper looks adaptation is seted up to the inside of connecting axle. The utility model discloses a set up driving rack, driven gear, driven rack, briquetting, compression spring and supporting shoe, can prevent effectively that the pending work piece is not hard up in heat treatment process, avoid its and induction coil contact, prevent to take place to strike arc, through setting up connecting axle, telescopic shaft, stopper, spacing groove, first magnet and second magnet, this structure can adjust the induction coil that will use according to actual need, and convenient to use accords with the actual production demand more.

Description

Intermittent double-induction heat treatment heating device

Technical Field

The utility model relates to an induction heating technical field specifically is a two induction heat treatment heating device of intermittent type formula.

Background

The induction heating surface heat treatment is to generate current inside the heated material by means of electromagnetic induction and to heat the material by means of the energy of these eddy currents. The basic components of an induction heating system include an induction coil, an ac power source, and a workpiece. The coil can be made into different shapes according to different heating objects. The coil is connected to a power supply which supplies an alternating current to the coil, the alternating current flowing through the coil generating an alternating magnetic field through the workpiece, which causes the workpiece to generate eddy currents for heating. Induction heating is a relatively new process that finds application primarily because of its unique properties. When a rapidly changing current is passed through a metal workpiece, a skin effect is produced which concentrates the current on the surface of the workpiece, creating a highly selective heat source on the metal surface. The induction heating surface quenching has the advantages of good surface quality, small brittleness, difficult oxidation and decarburization of the quenching surface, small deformation and the like, so the induction heating equipment is widely applied to the metal surface heat treatment.

The intermittent type formula double induction heat treatment heating device disclosed in chinese utility model patent application CN208414481U, including the device body, though this utility model operating method accuracy is very high, can satisfy the technological requirement, but this utility model lacks the instrument that the heat treatment work piece was treated to the clamping, it is possible not hard up when thermal treatment, the work piece is less with the induction coil clearance, consequently the work piece is met the induction coil easily and is beaten the arc, lead to the induction coil to damage and the work piece is scrapped, and this utility model's two heating coil install the setting side by side, can drive two heating coil and remove simultaneously when the lead screw rotates, it is very inconvenient in the in-service use, consequently certain improvement space in addition.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a two induction heat treatment heating device of intermittent type formula has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the device comprises an operation table, a mobile table and a baffle, wherein a cover plate is fixedly connected to one side face of the mobile table, a driving rack is connected to the inner side wall of the cover plate in a sliding manner, a driven gear is rotatably connected to the upper side face of one side face of the mobile table through a rotating shaft, the outer surface of the driven gear is meshed with the driving rack, a driven rack is connected to the other inner side wall of the cover plate in a sliding manner, the outer surface of the driven rack is meshed with the driven gear, a pressing block is fixedly connected to the lower end of the driven rack, a compression spring is fixedly connected to the middle of the upper surface of the pressing block, the upper end of the compression spring is fixedly connected with the driving rack, a supporting block is fixedly connected to the lower portion of one side face of the mobile table, an expansion shaft is slidably connected to the inside of the baffle, a second magnet is, the outer fixed surface of telescopic shaft is connected with the stopper, the outer fixed surface of baffle is connected with the connecting axle, the inside of connecting axle is seted up with the spacing groove of stopper looks adaptation.

Optionally, the shape of the driving rack is L-shaped, a dismounting shaft is slidably connected to one side surface of the cover plate, one end of the dismounting shaft is fixedly connected to the upper side of the driving rack, the lower surface of the pressing block is arc-shaped, the upper surface of the supporting block is a V-shaped clamping groove, and a workpiece to be processed is clamped on the upper surface of the supporting block.

Optionally, a sliding groove is formed in the upper surface of the operating platform, the cross section of the sliding groove is in an isosceles T shape, a screw nut matched with the sliding groove is connected to the inside of the sliding groove in a sliding mode, and the upper surface of the sliding groove is fixedly connected with the lower surface of the mobile platform.

Optionally, a servo motor is fixedly mounted on one side of the upper surface of the operating platform, a lead screw is fixedly connected to the output end of the servo motor, and the outer surface of the lead screw is in threaded connection with a lead screw nut.

Optionally, the inside and the telescopic shaft sliding connection of connecting axle, the other end fixedly connected with pull ring of telescopic shaft, the quantity of spacing groove is two, two the spacing groove is ninety degrees annular array and distributes, the lower surface and the operation panel fixed connection of baffle.

Optionally, surface one side fixedly connected with connecting rod of connecting axle, the shape of connecting rod is the L type, the connecting rod is kept away from the one end fixedly connected with induction coil of connecting axle, the quantity of connecting rod is two, two the connecting rod is ninety degrees annular array and distributes, the inside fixed mounting of operation panel has the converter.

(III) advantageous effects

The utility model provides a two induction heat treatment heating device of intermittent type formula possesses following beneficial effect:

1. this two induction heat treatment heating device of intermittent type formula, through setting up the initiative rack, driven gear, driven rack, the briquetting, compression spring and supporting shoe, control initiative rack gliding accessible driven gear drives the follow-up rack and the briquetting and slide, can be at the upper surface of supporting shoe with pending work piece card this moment, then compression spring promotes the briquetting and compresses tightly pending work piece, can effectively prevent that pending work piece is not hard up in heat treatment process, avoids its and induction coil contact, prevents to take place the arc.

2. This two induction heat treatment heating device of intermittent type formula, through setting up connecting axle, telescopic shaft, stopper, spacing groove, first magnet and second magnet, outwards stimulate the messenger stopper that makes with the telescopic shaft and break away from the spacing groove, then rotate ninety degrees and insert another spacing inslot with the stopper, the appeal of first magnet and second magnet can be fixed with the telescopic shaft, and the induction coil that will use can be adjusted according to actual need to this structure, and convenient to use accords with actual production demand more.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a side view of the baffle of the present invention;

fig. 5 is a schematic view of the front sectional structure of the connecting shaft of the present invention.

In the figure: 1. an operation table; 2. a support block; 3. a servo motor; 4. a mobile station; 5. disassembling the shaft; 6. A cover plate; 7. briquetting; 8. a workpiece to be processed; 9. a baffle plate; 10. a chute; 11. a feed screw nut; 12. a screw rod; 13. a compression spring; 14. a driving rack; 15. a driven gear; 16. a connecting shaft; 17. a telescopic shaft; 18. a pull ring; 19. a connecting rod; 20. an induction coil; 21. a limiting block; 22. a first magnet; 23. a second magnet; 24. a limiting groove; 25. a driven rack.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: an intermittent double-induction heat treatment heating device comprises an operating platform 1, a moving platform 4 and a baffle 9, wherein the upper surface of the operating platform 1 is provided with a chute 10, the cross section of the chute 10 is in an isosceles T shape, the inside of the chute 10 is slidably connected with a screw nut 11 matched with the chute 10, the upper surface of the chute 10 is fixedly connected with the lower surface of the moving platform 4, one side of the upper surface of the operating platform 1 is fixedly provided with a servo motor 3, the output end of the servo motor 3 is fixedly connected with a screw rod 12, the outer surface of the screw rod 12 is in threaded connection with the screw nut 11, one side of the moving platform 4 is fixedly connected with a cover plate 6, the inner side wall of the cover plate 6 is slidably connected with a driving rack 14, the upper side of one side of the moving platform 4 is rotatably connected with a driven gear 15 through a rotating shaft, the outer surface of the driven gear 15 is, the outer surface of a driven rack 25 is meshed with a driven gear 15, the lower end of the driven rack 25 is fixedly connected with a pressing block 7, the middle part of the upper surface of the pressing block 7 is fixedly connected with a compression spring 13, the upper end of the compression spring 13 is fixedly connected with a driving rack 14, the lower part of one side surface of a mobile station 4 is fixedly connected with a supporting block 2, the driving rack 14 is in an L shape, one side surface of a cover plate 6 is slidably connected with a dismounting shaft 5, one end of the dismounting shaft 5 is fixedly connected with the upper side of the driving rack 14, the lower surface of the pressing block 7 is in a circular arc shape, the upper surface of the supporting block 2 is in a V-shaped clamping groove, the upper surface of the supporting block 2 is clamped with a workpiece 8 to be processed, the inner part of a baffle plate 9 is slidably connected with a telescopic shaft 17, one end of the telescopic shaft 17 is fixedly connected with a second magnet 23, the inner part, outer fixed surface of baffle 9 is connected with connecting axle 16, outer surface one side fixedly connected with connecting rod 19 of connecting axle 16, the shape of connecting rod 19 is the L type, connecting rod 19 keeps away from one end fixedly connected with induction coil 20 of connecting axle 16, the quantity of connecting rod 19 is two, two connecting rods 19 are ninety degrees annular array and distribute, the inside fixed mounting of operation panel 1 has the converter, connecting axle 16's inside offer with the spacing groove 24 of stopper 21 looks adaptation, connecting axle 16's inside and telescopic shaft 17 sliding connection, telescopic shaft 17's other end fixedly connected with pull ring 18, the quantity of spacing groove 24 is two, two spacing grooves 24 are ninety degrees annular array and distribute, the lower surface and the 1 fixed connection of operation panel of baffle 9.

When the device is used, the dismounting shaft 5 is pulled down to control the driving rack 14 to slide downwards, according to the gear meshing principle, the driving rack 14 can slide downwards to drive the driven rack 25 and the pressing block 7 to slide upwards through the driven gear 15, the driving rack 14 and the pressing block 7 can compress the compression spring 13 in the process, the workpiece 8 to be processed can be clamped in the V-shaped clamping groove on the upper surface of the supporting block 2, then the compression spring 13 pushes the pressing block 7 to press the workpiece 8 to be processed, and pushes the driving rack 14 and the dismounting shaft 5 to slide upwards, the structure can effectively prevent the workpiece 8 to be processed from loosening in the heat treatment process, avoid the workpiece 8 to be processed from contacting with the induction coil 20 and prevent arcing, then the servo motor 3 is electrified to drive the screw rod 12 to rotate through the output end of the servo motor, and further drive the screw rod nut 11 and the moving platform 4 to move linearly on the operation platform 1, so that the workpiece 8 to be processed, then, heat treatment processing can be carried out; the two induction coils 20 are respectively a fixed frequency ring and a variable frequency ring, wherein the variable frequency ring is electrically connected with the frequency converter through a lead, the variable frequency can be realized by controlling the variable frequency ring, and the workpiece 8 to be processed can be locally heated by intermittently supplying electricity to the variable frequency ring; when the induction coil 20 is switched, the telescopic shaft 17 can be pulled outwards through the pull ring 18 to enable the limiting block 21 to be separated from the limiting groove 24, then the limiting block 21 is aligned to the other limiting groove 24 by rotating ninety degrees, the limiting block 21 is inserted into the other limiting groove 24, the telescopic shaft 17 can be fixed by the attractive force of the first magnet 22 and the second magnet 23, the induction coil 20 to be used can be adjusted according to actual needs through the structure, and the induction coil is convenient to use and more meets the actual production requirements.

To sum up, the utility model controls the driving rack 14 to slide downwards and can drive the driven rack 25 and the pressing block 7 to slide upwards through the driven gear 15 by arranging the driving rack 14, the driven rack 25, the pressing block 7, the compression spring 13 and the supporting block 2, the workpiece 8 to be processed can be clamped on the upper surface of the supporting block 2 at the moment, then the compression spring 13 pushes the pressing block 7 to press the workpiece 8 to be processed, the workpiece 8 to be processed can be effectively prevented from loosening in the heat treatment process, the contact between the workpiece and the induction coil 20 is avoided, the arcing is prevented, by arranging the connecting shaft 16, the telescopic shaft 17, the limiting block 21, the limiting groove 24, the first magnet 22 and the second magnet 23, the telescopic shaft 17 is pulled outwards to separate the limiting groove 21 from the limiting groove 24, then the telescopic shaft is rotated ninety degrees and the limiting block 21 is inserted into another limiting groove 24, the attractive force of the first magnet 22 and the second magnet 23 can fix the telescopic shaft 17, the induction coil 20 that will use can be adjusted according to actual need to this structure, and convenient to use accords with actual production demand more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An intermittent double-induction heat treatment heating device comprises an operation table (1), a moving table (4) and a baffle plate (9), and is characterized in that: a cover plate (6) is fixedly connected to one side face of the mobile platform (4), a driving rack (14) is connected to the inner side wall of the cover plate (6) in a sliding mode, a driven gear (15) is rotatably connected to the upper side face of one side face of the mobile platform (4) through a rotating shaft, the outer surface of the driven gear (15) is meshed with the driving rack (14), a driven rack (25) is connected to the other inner side wall of the cover plate (6) in a sliding mode, the outer surface of the driven rack (25) is meshed with the driven gear (15), a pressing block (7) is fixedly connected to the lower end of the driven rack (25), a compression spring (13) is fixedly connected to the middle of the upper surface of the pressing block (7), the upper end of the compression spring (13) is fixedly connected with the driving rack (14), a supporting block (2) is fixedly connected to the lower portion of one side face of the mobile platform (4, one end fixedly connected with second magnet (23) of telescopic shaft (17), the inside fixedly connected with of baffle (9) and first magnet (22) of second magnet (23) looks adaptation, the external fixed surface of telescopic shaft (17) is connected with stopper (21), the external fixed surface of baffle (9) is connected with connecting axle (16), spacing groove (24) with stopper (21) looks adaptation are seted up to the inside of connecting axle (16).

2. A batch type double induction heat treatment heating apparatus according to claim 1, characterized in that: the shape of the driving rack (14) is L-shaped, a dismounting shaft (5) is connected to one side face of the cover plate (6) in a sliding mode, one end of the dismounting shaft (5) is fixedly connected with the upper side of the driving rack (14), the lower surface of the pressing block (7) is arc-shaped, the upper surface of the supporting block (2) is a V-shaped clamping groove, and a workpiece (8) to be processed is clamped on the upper surface of the supporting block (2).

3. A batch type double induction heat treatment heating apparatus according to claim 1, characterized in that: the sliding groove (10) is formed in the upper surface of the operating platform (1), the cross section of the sliding groove (10) is in an isosceles T shape, the sliding groove (10) is connected with a lead screw nut (11) matched with the sliding groove (10) in a sliding mode, and the upper surface of the sliding groove (10) is fixedly connected with the lower surface of the moving platform (4).

4. A batch type double induction heat treatment heating apparatus according to claim 3, characterized in that: the servo motor (3) is fixedly mounted on one side of the upper surface of the operating table (1), a lead screw (12) is fixedly connected to the output end of the servo motor (3), and the outer surface of the lead screw (12) is in threaded connection with a lead screw nut (11).

5. A batch type double induction heat treatment heating apparatus according to claim 1, characterized in that: the inside and the telescopic shaft (17) sliding connection of connecting axle (16), the other end fixedly connected with pull ring (18) of telescopic shaft (17), the quantity of spacing groove (24) is two, two spacing groove (24) are ninety degrees annular array and distribute, the lower surface and operation panel (1) fixed connection of baffle (9).

6. A batch type double induction heat treatment heating apparatus according to claim 1, characterized in that: the utility model discloses a quick-witted, including connecting axle (16), the surface of connecting axle (16) one side fixedly connected with connecting rod (19), the shape of connecting rod (19) is the L type, the one end fixedly connected with induction coil (20) of connecting axle (16) are kept away from in connecting rod (19), the quantity of connecting rod (19) is two, two connecting rod (19) are ninety degrees annular array and distribute, the inside fixed mounting of operation panel (1) has the converter.