CN217499345U

CN217499345U - Automatic temperature control quenching furnace

Info

Publication number: CN217499345U
Application number: CN202220210312.5U
Authority: CN
Inventors: 文安阳; 雷双华; 朱行; 李坚; 韦小莹
Original assignee: Hunan Weizhuo New Material Technology Co ltd
Current assignee: Hunan Weizhuo New Material Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-27
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses an automatic quenching furnace of accuse temperature, the induction cooker comprises a cooker bod, sealing mechanism is installed to the front side position of furnace body, sealing mechanism includes the rotation axostylus axostyle that is close to one side position of fixed connection at the furnace body front end, the front side swing joint of rotation axostylus axostyle has the furnace gate, the one end fixedly connected with thickening plate of furnace gate, the inside spread groove of having seted up of front side of furnace body, the inside of spread groove is provided with sealed frame, fixedly connected with spring between sealed frame and the spread groove, the front end of furnace body is close to two sets of fixed sleeves of opposite side position fixedly connected with. An automatic quenching furnace of accuse temperature, through the fixed of two sets of fastening seats to the furnace gate, make furnace gate and furnace body become inseparabler, the inside heat of reducible furnace body during operation outwards spills, the use of energy saving improves its utilization ratio.

Description

Automatic temperature control quenching furnace

Technical Field

The utility model relates to the technical field of quenching furnaces, in particular to an automatic temperature control quenching furnace.

Background

The quenching furnace is a furnace for heating workpieces before quenching. Quenching is to put the workpiece into a furnace, heat the workpiece to a quenching temperature above the critical point and keep the temperature for a period of time, and then quickly take the workpiece out of the furnace and put the workpiece into quenching liquid (oil or water) for quenching. The heat source of the furnace can be electricity and fuel, and the temperature can be measured by a thermocouple. The furnace using electricity, gas and liquid fuel can automatically control and adjust the temperature by using an instrument; when the existing quenching furnace is in actual use, when the furnace door and the quenching furnace are closed, a gap exists between the road door and the quenching furnace, the road door and the quenching furnace are not tightly attached, a large amount of heat can escape from the gap between the furnace door and the quenching furnace in the quenching process, heat waste to a certain degree is caused, the heating energy consumption is increased, and the quenching efficiency is lowered.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an automatic temperature control quenching furnace, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic temperature control quenching furnace comprises a furnace body, a sealing mechanism is arranged at the front side of the furnace body, the sealing mechanism comprises a rotating shaft lever which is fixedly connected at the front end of the furnace body and is close to one side, the front side of the rotating shaft lever is movably connected with a furnace door, one end of the furnace door is fixedly connected with a thickened plate, a connecting groove is arranged inside the front side of the furnace body, a sealing frame is arranged inside the connecting groove, a spring is fixedly connected between the sealing frame and the connecting groove, the front end of furnace body is close to two sets of fixed sleeves of opposite side position fixedly connected with, and is two sets of fixed sleeve's inboard swing joint has the connecting piece respectively, and is two sets of the inside of connecting piece is swing joint has the threaded rod respectively, and is two sets of the rear end of threaded rod is fixedly connected with fastening seat respectively, and is two sets of the front end of threaded rod is fixedly connected with carousel respectively, and is two sets of the front end of carousel is fixedly connected with the rotating rod respectively.

Preferably, the furnace door and the thickened plate are integrated, the furnace door rotates by taking the rotating shaft rod as an axis, the sealing frame is square, the sealing frame is movably connected with the connecting groove, and the sealing frame is matched with the connecting groove.

Preferably, the number of the springs is a plurality of groups, the springs are located at the periphery of the inside of the connecting groove, the two groups of the fixing sleeves are respectively located at the upper side and the lower side of the front end of the furnace body in a clamping mode, and the connecting piece rotates by taking the fixing sleeves as shafts.

Preferably, the threaded rod is located the downside position of connecting piece, the threaded rod is threaded connection with the downside position of connecting piece, it is close to one side position to rotate the front end that the stick is located the carousel.

Preferably, the lower extreme fixedly connected with four groups of stabilizer blades of furnace body, the one end of furnace body is close to front side position fixedly connected with controller, the front side of furnace body is opened and is equipped with the fire door, the inboard bottom fixedly connected with bracket of furnace body, furnace body upside inner wall fixedly connected with heater.

Preferably, the fire hole is located at the inner side of the sealing frame, the thickened plate is matched with the fire hole, the support legs are located at the lower end corner of the furnace body, and the controller is located at one end of the furnace body close to the middle position.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the furnace door is fixed by the two groups of fastening seats, so that the furnace door and the furnace body become more compact, the heat inside the furnace body can be reduced to leak outwards during the work, the energy is saved, and the utilization rate of the furnace body is improved.

2. The furnace door is opened, the material to be quenched is placed at the upper end of the bracket from the furnace opening, then the furnace door is closed, the heater fixedly connected with the inner wall of the upper side of the furnace body is started to work under the control of the controller, and the interior of the furnace body is heated, so that the purpose of quenching the material is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic temperature control quenching furnace according to the present invention;

FIG. 2 is a schematic view of a partially sectioned structure of an automatic temperature control quenching furnace according to the present invention;

FIG. 3 is an enlarged schematic view of the part A of the quenching furnace with automatic temperature control according to the present invention;

fig. 4 is a schematic view of a partially sectioned structure of a sealing mechanism of an automatic temperature control quenching furnace according to the present invention.

In the figure: 1. a furnace body; 2. a support leg; 3. a controller; 4. a furnace mouth; 5. a sealing mechanism; 51. rotating the shaft lever; 52. a furnace door; 53. thickening the plate; 54. connecting grooves; 55. a sealing frame; 56. a spring; 57. a fixed sleeve; 58. a connecting member; 59. a threaded rod; 510. a fastening seat; 511. a turntable; 512. rotating the rod; 6. a bracket; 7. a heater.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an automatic temperature control quenching furnace comprises a furnace body 1, a sealing mechanism 5 is installed at a front side position of the furnace body 1, the sealing mechanism 5 comprises a rotating shaft rod 51 fixedly connected to a front end of the furnace body 1 near one side position, a furnace door 52 is movably connected to a front side of the rotating shaft rod 51, one end of the furnace door 52 is fixedly connected with a thickening plate 53, a connecting groove 54 is formed inside the front side of the furnace body 1, a sealing frame 55 is arranged inside the connecting groove 54, a spring 56 is fixedly connected between the sealing frame 55 and the connecting groove 54, two groups of fixing sleeves 57 are fixedly connected to a front end of the furnace body 1 near the other side position, connecting pieces 58 are respectively and movably connected to inner sides of the two groups of fixing sleeves 57, threaded rods 59 are respectively and movably connected to insides of the two groups of connecting pieces 58, fastening seats 510 are respectively and fixedly connected to rear ends of the two groups of threaded rods 59, turntables 511 are respectively and fixedly connected to front ends of the two groups of threaded rods 59, the front ends of the two groups of rotating discs 511 are respectively fixedly connected with rotating rods 512.

In this embodiment, the oven door 52 and the thickened plate 53 are integrated, the oven door 52 rotates around the rotating shaft rod 51, the sealing frame 55 is square, the sealing frame 55 is movably connected with the connecting groove 54, the sealing frame 55 is matched with the connecting groove 54, the number of the springs 56 is several, the springs 56 are located at the inner periphery of the connecting groove 54, two sets of fixing sleeves 57 are respectively located at the upper and lower clamping sides of the front end of the oven body 1, the connecting piece 58 rotates around the fixing sleeve 57, the threaded rod 59 is located at the lower side of the connecting piece 58, the threaded rod 59 is in threaded connection with the lower side of the connecting piece 58, and the rotating rod 512 is located at the position, close to one side, of the front end of the rotating disc 511.

Specifically, the door 52 is rotated by a handle arranged at one end of the door 52, the thickened plate 53 closes the door 4, when the door 52 is closed, the sealing frame 55 arranged at the inner side of the furnace body 1 is pushed, the sealing frame 55 moves towards the inner side of the connecting groove 54, meanwhile, a plurality of groups of springs 56 are compressed, the fixedly connected thickened plate 53 converges in the door 4, then, two groups of connecting pieces 58 rotate along the fixing sleeve 57, the rear end of the fastening seat 510 is positioned at the front side of the door 52, then, the rotating rod 512 is rotated to drive the fixedly connected rotary disc 511 and the threaded rod 59 to rotate together, so that the fastening seat 510 fixedly connected at the rear end pushes the door 52 to move, the door 52 and the furnace body 1 become more compact, the heat inside during the operation of the furnace body 1 is reduced from leaking outwards, the use of energy is saved, and the utilization rate of the door is improved.

In this embodiment, four groups of stabilizer blades 2 of lower extreme fixedly connected with of furnace body 1, the one end of furnace body 1 is close to front side position fixedly connected with controller 3, furnace mouth 4 has been seted up to the front side of furnace body 1, the inboard bottom fixedly connected with bracket 6 of furnace body 1, furnace body 1 upside inner wall fixedly connected with heater 7, furnace mouth 4 is located the inboard position of sealed frame 55, add thick plate 53 and furnace mouth 4 looks adaptation, stabilizer blade 2 is located the lower extreme corner of furnace body 1, the one end that controller 3 is located furnace body 1 is close to the intermediate position.

Specifically, the furnace door 52 is opened, the material to be quenched is placed at the upper end of the bracket 6 from the furnace opening 4, then the furnace door 52 is closed, the heater 7 fixedly connected with the inner wall of the upper side of the furnace body 1 is started to work under the control of the controller 3, and the interior of the furnace body 1 is heated, so that the purpose of quenching the material is achieved.

The working principle is as follows:

when in use, firstly, the furnace door 52 and the thickened plates 53 are rotated to close the furnace mouth 4 through the handle arranged at one end of the furnace door 52, when the furnace door 52 is closed, the sealing frame 55 arranged at the inner side of the furnace body 1 is pushed, the sealing frame 55 moves towards the inner side of the connecting groove 54, meanwhile, a plurality of groups of springs 56 are compressed, the fixedly connected thickened plates 53 are converged in the furnace mouth 4, then, two groups of connecting pieces 58 rotate along the fixed sleeve 57, the rear end of the fastening seat 510 is positioned at the front side position of the furnace door 52, then, the rotating rod 512 is rotated to drive the fixedly connected rotary disc 511 and the threaded rod 59 to rotate together, so that the fastening seat 510 fixedly connected at the rear end pushes the furnace door 52 to make the furnace door 52 and the furnace body 1 more compact, the heat inside when the furnace body 1 works is reduced from leaking outwards, the use of energy is saved, the utilization rate of the energy is improved, then, the bracket 52 is opened, the material to be quenched is put into the upper end of the furnace mouth 6 from the furnace mouth 4, then the furnace door 52 is closed, the heater (model: YJH-Q5B) 7 fixedly connected with the inner wall of the upper side of the furnace body 1 is started to work under the control of the controller (model: SPC-STW-1810) 3, and the interior of the furnace body 1 is heated, thereby realizing the purpose of quenching the material.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic temperature control's quenching furnace, includes furnace body (1), its characterized in that: the furnace body is characterized in that a sealing mechanism (5) is installed at the front side of the furnace body (1), the sealing mechanism (5) comprises a rotating shaft rod (51) fixedly connected to the front end of the furnace body (1) and close to one side, a furnace door (52) is movably connected to the front side of the rotating shaft rod (51), one end of the furnace door (52) is fixedly connected with a thickening plate (53), a connecting groove (54) is formed in the front side of the furnace body (1), a sealing frame (55) is arranged in the connecting groove (54), a spring (56) is fixedly connected between the sealing frame (55) and the connecting groove (54), two groups of fixing sleeves (57) are fixedly connected to the front end of the furnace body (1) and close to the other side, connecting pieces (58) are respectively and movably connected to the inner sides of the two groups of fixing sleeves (57), and threaded rods (59) are respectively and movably connected to the inner parts of the two groups of connecting pieces (58), the rear ends of the two groups of threaded rods (59) are fixedly connected with fastening seats (510) respectively, the front ends of the two groups of threaded rods (59) are fixedly connected with turntables (511) respectively, and the front ends of the two groups of turntables (511) are fixedly connected with rotating rods (512) respectively.

2. The quenching furnace with automatic temperature control as claimed in claim 1, wherein: the oven door (52) and the thickened plate (53) are integrated, the oven door (52) rotates by taking a rotating shaft rod (51) as an axis, the sealing frame (55) is square, the sealing frame (55) is movably connected with the connecting groove (54), and the sealing frame (55) is matched with the connecting groove (54).

3. The quenching furnace with automatic temperature control according to claim 1, wherein: the furnace body is characterized in that the number of the springs (56) is a plurality of groups, the springs (56) are located at the periphery of the inner portion of the connecting groove (54), the two groups of fixing sleeves (57) are respectively located at the upper side and the lower side of the front end of the furnace body (1) in a clamping mode, and the connecting piece (58) rotates by taking the fixing sleeves (57) as shafts.

4. The quenching furnace with automatic temperature control according to claim 1, wherein: the threaded rod (59) is located at the lower side of the connecting piece (58), the threaded rod (59) is in threaded connection with the lower side of the connecting piece (58), and the rotating rod (512) is located at the position, close to one side, of the front end of the rotary disc (511).

5. The quenching furnace with automatic temperature control as claimed in claim 1, wherein: the lower extreme fixedly connected with four groups of stabilizer blades (2) of furnace body (1), the one end of furnace body (1) is close to front side position fixedly connected with controller (3), fire door (4) have been seted up to the front side of furnace body (1), inboard bottom fixedly connected with bracket (6) of furnace body (1), furnace body (1) upside inner wall fixedly connected with heater (7).

6. The quenching furnace with automatic temperature control according to claim 5, wherein: the furnace mouth (4) is located the inboard position of sealed frame (55), add the plate (53) and furnace mouth (4) looks adaptation, stabilizer blade (2) are located the lower extreme corner of furnace body (1), one end that controller (3) are located furnace body (1) is close to the intermediate position.