CN210420043U

CN210420043U - Spheroidizing annealing furnace for wire drawing production

Info

Publication number: CN210420043U
Application number: CN201921300933.7U
Authority: CN
Inventors: 周小波; 杨珊珊
Original assignee: Chongqing Xingqi Metal Materials Co Ltd
Current assignee: Chongqing Xingqi Metal Materials Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-28
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to a spheroidizing annealing furnace technical field just discloses a spheroidizing annealing furnace is used in wire drawing production, including the insulating layer, the inner wall fixed mounting of insulating layer has the furnace body, fixing bolt movable mounting has the top cap through the top of furnace body, hinge movable mounting has the dodge gate through the top of top cap, the inboard fixed mounting of top cap has the temperature-sensing ware, the top fixed mounting one end of top cap runs through and extends to the two-way fan of top cap bottom, the bottom fixed mounting of top cap has the heating plate corresponding with two-way fan, the equal fixed mounting in the left and right sides of furnace body inner chamber has the protection casing, the inboard fixed mounting of protection casing has the heating pipe. This spheroidizing annealing stove is used in wire drawing production, overall structure is simple, conveniently cools off the furnace body, and the cooling effect is good, has made things convenient for staff's operation, has eliminated the danger of scalding, and spheroidizing annealing is efficient simultaneously, and convenient to use person's use is applicable to various circumstances.

Description

Spheroidizing annealing furnace for wire drawing production

Technical Field

The utility model relates to a spheroidizing annealing furnace technical field specifically is a spheroidizing annealing furnace is used in wire drawing production.

Background

Spheroidizing annealing is mainly used for carbon steel and alloy tool steel (such as steel grade used for manufacturing cutting tools, measuring tools, dies, bearing steel and the like), mainly aims at reducing hardness, improving cutting processability and preparing for subsequent quenching, and is beneficial to plastic working and cutting processing and also capable of improving mechanical toughness.

Annealing stove skeleton is formed by various shaped steel welding, and the channel-section steel is used to the frame makes the girder, and the bounding wall adopts cold sheet metal, and current spheroidizing annealing stove for wire drawing production on the market has inconvenient refrigerated purpose at present, and when using, there is a large amount of heats in the annealing stove after the annealing finishes, leads to the inconvenient operation of staff, has the danger of scalding, and be not convenient for use so propose above-mentioned spheroidizing annealing stove for wire drawing production in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a spheroidizing annealing stove is used in wire drawing production possesses advantages such as convenient cooling, has solved when using, has existed a large amount of heats in the annealing stove after the annealing finishes, leads to the inconvenient operation of staff, has the danger of scalding, the not convenient to use's problem.

(II) technical scheme

In order to realize the purpose of convenient cooling, the utility model provides a following technical scheme: a spheroidizing annealing furnace for wire drawing production comprises a heat insulation layer, wherein a furnace body is fixedly arranged on the inner wall of the heat insulation layer, a top cover is movably arranged at the top of the furnace body through a fixing bolt, a movable door is movably arranged at the top of the top cover through a hinge, a temperature sensor is fixedly arranged on the inner side of the top cover, a bidirectional fan with one end penetrating and extending to the bottom of the top cover is fixedly arranged at the top of the top cover, heating sheets corresponding to the bidirectional fan are fixedly arranged at the bottom of the top cover, protective covers are fixedly arranged on the left side and the right side of an inner cavity of the furnace body, a heating pipe is fixedly arranged on the inner side of each protective cover, a driving motor is fixedly arranged at the bottom of the heat insulation layer, an output shaft of the driving motor penetrates and extends to the inside of the furnace body and is fixedly provided with a rotating rod, the right side fixed mounting that separates heat insulating layer bottom has the refrigeration case, the right side fixed mounting of furnace body inner chamber bottom has one end to run through insulating layer and refrigeration case in proper order and extend to the outside admission line of refrigeration case, the inside fixed mounting of refrigeration case has the annular refrigeration pipe that is located the admission line surface, the right side fixed mounting of admission line has the air-blower, separate heat insulating layer bottom all around equal fixed mounting have the support column.

Preferably, the left side of the top cover top is fixedly provided with a pull ring, and the right side of the top cover top is fixedly provided with a pressure gauge.

Preferably, the placing plate and the limiting plate are hollow plates, the placing plate is a circular placing plate, and the limiting plate is an arc limiting plate.

Preferably, a stable sealing ring is movably mounted at the joint of the top cover and the furnace body, and a high-temperature resistant sealing ring is fixedly mounted at the joint of the rotating rod and the furnace body.

Preferably, the heat insulation layer is a vacuum heat insulation layer, and the axis of the rotating rod and the center of the placing plate are located on the same straight line.

Preferably, two the protection casing is the distribution of symmetry equidistance with placing the board as the center, the bottom fixed mounting of support column has stable base.

(III) advantageous effects

Compared with the prior art, the utility model provides a spheroidizing annealing furnace is used in wire drawing production possesses following beneficial effect:

the spheroidizing annealing furnace for wire drawing production is characterized in that a movable door is opened, a drawn wire is placed on a placing plate, a heating plate and a bidirectional fan are opened, the bidirectional fan guides the heat emitted by the heating plate downwards, a heating pipe is opened simultaneously, the drawn wire on the placing plate is subjected to spheroidizing annealing, a driving motor is opened, an output shaft of the driving motor rotates an electric rotating rod, the placing plate and the drawn wire rotate, the placing plate and a limiting plate are hollow plates simultaneously, the drawn wire can be uniformly heated and annealed, after the spheroidizing annealing is finished, the bidirectional fan is reversely opened, the bidirectional fan drives the heat in a furnace body to be guided outwards, an air blower and an annular refrigerating pipe are simultaneously opened, the air guided by the air blower is changed into cold air, the furnace body realizes the alternation of hot air and cold air, and the cooling of the furnace body is finished, the whole structure of the spheroidizing annealing furnace is simple, and the cooling effect is good, the operation of workers is facilitated, the danger of scalding is eliminated, meanwhile, the spheroidizing annealing efficiency is high, the use by a user is convenient, and the device is suitable for various conditions.

Drawings

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

FIG. 2 is an external view of the present invention;

fig. 3 is the utility model discloses place board and limiting plate connection top view.

In the figure: 1 insulating layer, 2 furnace bodies, 3 fixing bolts, 4 top covers, 5 movable doors, 6 temperature sensors, 7 bidirectional fans, 8 heating plates, 9 protective covers, 10 heating pipes, 11 driving motors, 12 rotating rods, 13 placing plates, 14 refrigerating boxes, 15 air inlet pipelines, 16 annular refrigerating pipes, 17 air blowers, 18 supporting columns and 19 limiting plates.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a spheroidizing annealing furnace for wire drawing production comprises a heat insulation layer 1, a furnace body 2 is fixedly installed on the inner wall of the heat insulation layer 1, a top cover 4 is movably installed on the top of the furnace body 2 through a fixing bolt 3, a pull ring is fixedly installed on the left side of the top cover 4 to facilitate a worker to pull a movable door 5, a pressure gauge is fixedly installed on the right side of the top cover 4, the type of the pressure gauge can be Y-100, the top of the top cover 4 is movably installed with the movable door 5 through a hinge, a temperature sensor 6 is fixedly installed on the inner side of the top cover 4, the type of the temperature sensor 6 can be JTY-GF-TX6190, a bidirectional fan 7 with one end penetrating and extending to the bottom of the top cover 4 is fixedly installed on the top of the top cover 4, the type of the bidirectional fan 7 can be HF200P, a heating sheet 8 corresponding, the left side and the right side of an inner cavity of the furnace body 2 are fixedly provided with protective covers 9, the inner side of each protective cover 9 is fixedly provided with a heating pipe 10, the model of each heating pipe 10 can be DN40, the bottom of each heat-insulating layer 1 is fixedly provided with a driving motor 11, the model of each driving motor 11 can be A155S45F, an output shaft of each driving motor 11 penetrates through and extends into the furnace body 2 and is fixedly provided with a rotating rod 12, the joint of each top cover 4 and the furnace body 2 is movably provided with a stabilizing sealing ring, so that the top cover 4 is more stably installed, the joint of each rotating rod 12 and the furnace body 2 is fixedly provided with a high-temperature resistant sealing ring, the high-temperature resistant sealing ring is made of graphite packing and has good high-temperature resistance, the top of each rotating rod 12 is fixedly provided with a placing plate 13, each heat-insulating layer 1 is a vacuum heat-insulating layer, the outside temperature of the furnace body 2 is prevented from being outwards, the left end and the right end of the top of the placing plate 13 are fixedly provided with limiting plates 19, the placing plate 13 and the limiting plates 19 are hollow plates, the bottom and the side of the drawn wire are convenient to heat and anneal, the placing plate 13 is a circular placing plate, the limiting plates 19 are arc limiting plates, the right side of the bottom of the heat insulating layer 1 is fixedly provided with a refrigerating box 14, the right side of the bottom of the inner cavity of the furnace body 2 is fixedly provided with an air inlet pipeline 15, one end of the air inlet pipeline 15 sequentially penetrates through the heat insulating layer 1 and the refrigerating box 14 and extends to the outside of the refrigerating box 14, the inside of the refrigerating box 14 is fixedly provided with an annular refrigerating pipe 16 positioned on the outer surface of the air inlet pipeline 15, the annular refrigerating pipe 16 can be TEC1-127, the right side of the air inlet pipeline 15 is fixedly provided with an air blower 17, the air blower 17 can be Y5-47 in type, the bottom of the supporting column 18 is fixedly provided with a stable base, the drawn wire is placed on the placing plate 13 by opening the movable door 5, the heating sheet 8 and the bidirectional fan 7 are opened, the bidirectional fan 7 guides the heat emitted by the heating sheet 8 downwards, the heating pipe 10 is opened at the same time, the drawn wire on the placing plate 13 is subjected to spheroidizing annealing, the driving motor 11 is opened, the output shaft of the driving motor 11 rotates the electric rotating rod 12, the placing plate 13 and the drawn wire to rotate, the placing plate 13 and the limiting plate 19 are hollow plates at the same time, so that the drawn wire can be uniformly heated and annealed, after the spheroidizing annealing is finished, the bidirectional fan 7 is reversely opened, the bidirectional fan 7 drives the heat in the furnace body 2 to be guided outwards, the air blower 17 and the annular cooling pipe 16 are simultaneously opened, the air guided by the air blower 17 is changed into cold air, the hot air and the cold air are alternated in the furnace body 2, and, the device overall structure is simple, conveniently cools off furnace body 2, and the cooling effect is good, has made things convenient for staff's operation, has eliminated the danger of scalding, and spheroidizing annealing is efficient simultaneously, and convenient to use person's use is applicable to various circumstances.

In conclusion, in the spheroidizing annealing furnace for wire drawing production, by opening the movable door 5, the drawn wire is placed on the placing plate 13, the heating sheet 8 and the bidirectional fan 7 are opened, the bidirectional fan 7 guides the heat emitted by the heating sheet 8 downwards, the heating pipe 10 is opened at the same time, spheroidizing annealing is performed on the drawn wire on the placing plate 13, the driving motor 11 is opened, the output shaft of the driving motor 11 rotates the electric rotating rod 12, the placing plate 13 and the drawn wire to rotate, the placing plate 13 and the limiting plate 19 are hollow plates at the same time, so that the drawn wire can be uniformly heated and annealed, after the spheroidizing annealing is completed, the bidirectional fan 7 is reversely opened, the bidirectional fan 7 drives the heat in the furnace body 2 to be guided outwards, the air blower 17 and the annular cooling pipe 16 are opened at the same time, so that the air guided by the air blower 17 is changed into cold air, the furnace body 2 realizes alternation of hot air and cold air, the device overall structure is simple, conveniently cools off furnace body 2, and the cooling effect is good, has made things convenient for staff's operation, has eliminated the danger of scalding, and spheroidizing annealing is efficient simultaneously, and convenient to use person's use is applicable to various circumstances, has solved when using, has existed a large amount of heats in the annealing stove after the annealing finishes, leads to the inconvenient operation of staff, has the danger of scalding, the not convenient to use's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire drawing production is with balling annealing stove, includes insulating layer (1), its characterized in that: the furnace body (2) is fixedly arranged on the inner wall of the heat insulation layer (1), the top of the furnace body (2) is movably provided with a top cover (4) through a fixing bolt (3), the top of the top cover (4) is movably provided with a movable door (5) through a hinge, the inner side of the top cover (4) is fixedly provided with a temperature sensor (6), one end of the top fixed installation of the top cover (4) penetrates through and extends to a bidirectional fan (7) at the bottom of the top cover (4), the bottom of the top cover (4) is fixedly provided with a heating sheet (8) corresponding to the bidirectional fan (7), the left side and the right side of the inner cavity of the furnace body (2) are fixedly provided with a protective cover (9), the inner side of the protective cover (9) is fixedly provided with a heating pipe (10), the bottom of the heat insulation layer (1) is fixedly provided with a driving motor (11), an output shaft of the driving motor (11), the top fixed mounting of bull stick (12) has places board (13), place the equal fixed mounting in both ends about board (13) top and have limiting plate (19), the right side fixed mounting of insulating layer (1) bottom has refrigeration case (14), the right side fixed mounting of furnace body (2) inner chamber bottom has one end to run through insulating layer (1) and refrigeration case (14) in proper order and extend to outside admission line (15) of refrigeration case (14), the inside fixed mounting of refrigeration case (14) has annular refrigeration pipe (16) that are located admission line (15) surface, the right side fixed mounting of admission line (15) has air-blower (17), equal fixed mounting all around of insulating layer (1) bottom has support column (18).

2. The spheroidizing annealing furnace for the wire drawing production according to claim 1, characterized in that: the left side fixed mounting at top cap (4) top has the pull ring, the right side fixed mounting at top cap (4) top has the manometer.

3. The spheroidizing annealing furnace for the wire drawing production according to claim 1, characterized in that: the placing plate (13) and the limiting plate (19) are hollow plates, the placing plate (13) is a circular placing plate, and the limiting plate (19) is an arc limiting plate.

4. The spheroidizing annealing furnace for the wire drawing production according to claim 1, characterized in that: the connection part of the top cover (4) and the furnace body (2) is movably provided with a stable sealing ring, and the connection part of the rotating rod (12) and the furnace body (2) is fixedly provided with a high-temperature resistant sealing ring.

5. The spheroidizing annealing furnace for the wire drawing production according to claim 1, characterized in that: the heat insulation layer (1) is a vacuum heat insulation layer, and the axis of the rotating rod (12) and the center of the placing plate (13) are positioned on the same straight line.

6. The spheroidizing annealing furnace for the wire drawing production according to claim 1, characterized in that: two protection casing (9) are the distribution of symmetry equidistance with placing board (13) as the center, the bottom fixed mounting of support column (18) has stable base.