CN218566159U

CN218566159U - High-temperature calcining furnace for metal processing

Info

Publication number: CN218566159U
Application number: CN202221978352.0U
Authority: CN
Inventors: 沈圣秋; 冉凯; 杨文明; 陈玲
Original assignee: Enshi Bomin Copper Manufacturing Co ltd
Current assignee: Jingshan Times Huaye Technology Co.,Ltd.
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-03-03
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a burning furnace is forged to high temperature that metalworking used, including a support frame, top one side of support frame is provided with forges burning furnace, installs rotatable lead screw with the relative one side of forging furnace on the support frame, but the one end of lead screw and the coaxial fixed of output of external motor, but screw-thread fit installs horizontal gliding slide on the lead screw, both ends all with the lateral wall sliding connection of support frame around the slide. The utility model relates to a forge burning furnace technical field, this forge burning furnace of high temperature that metalworking used, through setting up rotary mechanism, can drive the machined part when the machined part heats burning furnace internal heating and rotate to make its thermally equivalent, thereby improve its material strength, further, through setting up the attached sealing door that can open and close, can in time close burning furnace in the clearance of loading and unloading machined part, prevent that the heat in the burning furnace from distributing out, greatly reduced the heat loss.

Description

High-temperature calcining furnace for metal processing

Technical Field

The utility model relates to a forge burning furnace technical field, specifically be a high temperature and forge burning furnace that metalworking used.

Background

The calcining furnace is a thermal device for carrying out heat treatment on an object at a high temperature so as to improve the performance of the object, and is divided into two types of flame heating and electric heating, wherein the electric heating type calcining furnace is more common, and the calcining furnace is required to be used in the manufacturing process of some hardware at present.

For example, the high temperature calcining furnace disclosed in chinese patent CN202122659912.8 can effectively prevent a user from being scalded by inserting the calcining furnace into the furnace when taking an object, and has a high practical value, but it also has at least the following problems, one of which is that the position of the heating seat is fixed, and it is not guaranteed that heat is uniformly contacted with the object, so that the internal stress of the object may be concentrated, and the strength may be reduced. Secondly, after the closed door is opened, the calcining furnace is in an open state at the moment, the internal heat can be quickly diffused into the air, the hot gas easily scalds workers, and meanwhile, the heat loss is also caused.

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 forge burning furnace of high temperature that metalworking was used has solved current and has forged the burning furnace and be heated inhomogeneous, the serious problem of thermal loss when loading and unloading the article.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature calcining furnace for metal processing comprises a support frame, wherein a calcining furnace is arranged on one side of the top of the support frame, a rotatable lead screw is mounted on one side, opposite to the calcining furnace, of the support frame, one end of the lead screw is coaxially fixed with the output end of an external motor, a sliding seat capable of sliding left and right is mounted on the lead screw in a threaded fit mode, and the front end and the rear end of the sliding seat are connected with the side wall of the support frame in a sliding mode.

The top of slide is provided with the backup pad, and the top of backup pad is provided with the screen panel, is provided with rotatable centre gripping frame in the screen panel, and this centre gripping frame is coaxial fixed with the output of external motor, is provided with the fixing bolt who is used for fixed metalwork on the centre gripping frame.

An access is arranged on one side wall of the calcining furnace close to the clamping frame, a rotatable sealing door for controlling the opening and closing of the access is arranged above the access, and a plurality of groups of electric heating pipes are arranged in an inner cavity of the calcining furnace.

Preferably, the side wall of the calcining furnace is provided with a rotatable fixing handle, and the fixing handle is used for limiting the closed supporting plate.

Preferably, the bottom of the mesh enclosure is provided with a detachable discharging sealing cover.

Preferably, the electric heating pipe is of an annular tubular structure.

Preferably, the sealing door is made of heat insulation materials.

(III) advantageous effects

The utility model provides a high-temperature calcining furnace for metal processing. The method has the following beneficial effects:

this high temperature calcining furnace for metalworking through setting up rotary mechanism, can drive the machined part and rotate when the machined part heats in calcining furnace inside to make its thermally equivalent, thereby improve its material strength, further, through setting up the attached sealing door that can open and close, can in the clearance of loading and unloading the machined part, in time close calcining furnace, prevent that the heat in the calcining furnace from giving out, greatly reduced the heat loss.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a schematic view of the mesh enclosure of the present invention;

FIG. 3 is a side sectional view of the calciner structure of the invention;

FIG. 4 is a side view of the structure of the calciner of the utility model.

In the figure: 1. a support frame; 2. a calciner; 3. a screw rod; 4. a motor; 5. a slide base; 6. a support plate; 7. a mesh enclosure; 8. a clamping frame; 9. a motor; 10. fixing the bolt; 11. an entrance and an exit; 12. an electric heating tube; 13. sealing the door; 14. fixing a handle; 15. and (6) discharging and sealing.

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.

As shown in fig. 1, the utility model provides a technical solution: a high-temperature calcining furnace for metal processing comprises a support frame 1, wherein a calcining furnace 2 is arranged on one side of the top of the support frame 1, a rotatable lead screw 3 is mounted on one side, opposite to the calcining furnace 2, of the support frame 1, one end of the lead screw 3 is coaxially fixed with the output end of an external motor 4, a slide 5 capable of sliding left and right is mounted on the lead screw 3 in a threaded fit mode, and the front end and the rear end of the slide 5 are both in sliding connection with the side wall of the support frame 1.

As shown in fig. 1, a supporting plate 6 is arranged at the top of a sliding seat 5, a mesh enclosure 7 is arranged at the top of the supporting plate 6, a detachable discharging sealing cover 15 is arranged at the bottom of the mesh enclosure 7, the mesh enclosure 7 can be used for containing scraps falling from a metal piece in the forging process, the scraps can be cleaned out by opening the discharging sealing cover 15, a rotatable clamping frame 8 is arranged in the mesh enclosure 7, the clamping frame 8 is coaxially fixed with an output end of an external motor 9, and a fixing bolt 10 for fixing the metal piece is arranged on the clamping frame 8.

As shown in fig. 3-4, an entrance 11 is formed in one side wall of the calcining furnace 2 close to the clamping frame 8, a rotatable sealing door 13 for controlling the entrance 11 to open and close is arranged above the entrance 11, the sealing door 13 is made of a heat insulation material, the heat insulation material is used for achieving the purpose of heat insulation, a plurality of groups of electric heating pipes 12 are installed in an inner cavity of the calcining furnace 2, the electric heating pipes 12 are of an annular tubular structure, and heat is radiated from metal pieces in all directions.

As shown in fig. 4, a rotatable fixing handle 14 is provided on the side wall of the calciner 2, the fixing handle 14 is used for limiting the position of the closed support plate 6, and after the support plate 6 blocks the doorway 11, the fixing handle 14 is rotated to be fastened to the support plate 6 to prevent the support plate from retreating.

And those not described in detail in this specification are well within the skill of those in the art.

When the metal part heating device is used, firstly, a hardware metal part is placed in the clamping frame 8, then the metal part is firmly fixed by rotating the fixing bolt 10, the motor 4 is started to drive the screw rod 3 to rotate, then the metal part is driven to move towards the calcining furnace 2, the metal part enters the calcining furnace 2 through the inlet and outlet 11 on the calcining furnace 2, the inlet and outlet 11 is completely closed through the supporting plate 6, and the electric heating pipe 12 is started to heat the metal part.

And simultaneously, starting a motor 9 to drive a clamping frame 8 and a metal piece to rotate, so that the metal piece is uniformly heated, driving the metal piece to move out of the calcining furnace 2 through a motor 4 after forging is finished, quickly closing a sealing door 13 after moving out, blocking an access 11 by the sealing door 13, preventing hot air in the calcining furnace 2 from being released, and opening the sealing door 13 after the metal piece is refilled to allow the metal piece to enter.

In summary, the high-temperature calciner for metal processing can drive the workpiece to rotate when the workpiece is heated in the calciner through the rotating mechanism, so that the workpiece is uniformly heated, the material strength of the workpiece is improved, furthermore, the calciner can be timely closed in a gap for loading and unloading the workpiece through the arrangement of the auxiliary sealing door capable of being opened and closed, heat in the calciner is prevented from being emitted, and heat loss is greatly reduced.

It should be noted that the electrical components appearing in this document are all electrically connected to an external master controller and a 220V mains, and the master controller may be a computer or other conventionally known device for controlling, and the control principle, the internal structure, the control switching mode, and the like of the device are conventional means in the prior art, and are directly referred to herein without further description. 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.

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. A high-temperature calcining furnace for metal processing is characterized in that: the device comprises a support frame (1), wherein a calcining furnace (2) is arranged on one side of the top of the support frame (1), a rotatable lead screw (3) is arranged on one side of the support frame (1) opposite to the calcining furnace (2), one end of the lead screw (3) is coaxially fixed with the output end of an external motor (4), a slide seat (5) capable of sliding left and right is arranged on the lead screw (3) in a threaded fit manner, and the front end and the rear end of the slide seat (5) are both in sliding connection with the side wall of the support frame (1);

a supporting plate (6) is arranged at the top of the sliding seat (5), a mesh enclosure (7) is arranged at the top of the supporting plate (6), a rotatable clamping frame (8) is arranged in the mesh enclosure (7), the clamping frame (8) is coaxially fixed with the output end of an external motor (9), and a fixing bolt (10) for fixing a metal piece is arranged on the clamping frame (8);

an inlet and an outlet (11) are formed in one side wall of the calcining furnace (2) close to the clamping frame (8), a rotatable sealing door (13) used for controlling the inlet and the outlet (11) to be opened and closed is arranged above the inlet and the outlet (11), and a plurality of groups of electric heating pipes (12) are installed in an inner cavity of the calcining furnace (2).

2. A high temperature calciner for metal working according to claim 1, characterized in that: the side wall of the calcining furnace (2) is provided with a rotatable fixing handle (14), and the fixing handle (14) is used for limiting the sealed supporting plate (6).

3. A high temperature calciner for metal working according to claim 1, characterised in that: the bottom of the net cover (7) is provided with a detachable discharging sealing cover (15).

4. A high temperature calciner for metal working according to claim 1, characterized in that: the electric heating pipe (12) is of an annular tubular structure.

5. A high temperature calciner for metal working according to claim 1, characterized in that: the sealing door (13) is made of a heat-insulating material.