CN210215440U

CN210215440U - Quenching tempering furnace

Info

Publication number: CN210215440U
Application number: CN201920648877.XU
Authority: CN
Inventors: Xingwen Yang; 杨兴文
Original assignee: Zhuhai Zhi Zhi Machinery Manufacturing Co Ltd
Current assignee: Zhuhai Zhi Zhi Machinery Manufacturing Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-03-31
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a quenching tempering furnace, the induction cooker comprises a cooker bod, the furnace body top is equipped with the fire door and hangs and draw the subassembly, be equipped with the automatically-controlled door on the fire door, hang and draw the subassembly including setting up the mobile station and the hoist mechanism of setting in the fire door side above the fire door, the fire door top is equipped with the guide rail, the mobile station is installed on the guide rail, the guide rail middle part is equipped with stopper and the buckle that is used for fixed mobile station, and the mobile station bottom is equipped with the profile that is used for the straining on the buckle. The utility model discloses an automatically-controlled door and hoist mechanism have realized the automatic rising function of member part, and the member of being convenient for falls into and effectively heats and annealing tempering process in the furnace body.

Description

Quenching tempering furnace

Technical Field

The utility model relates to the technical field of part processing, in particular to a quenching tempering furnace.

Background

In the manufacturing process of the rod piece, the rod piece needs to be subjected to quenching and tempering treatment, and the material and the structure of the rod piece are improved. However, the existing well-type quenching and tempering furnace is generally difficult to take and place, has low automation degree, and is very troublesome when the material taking and placing process is mostly carried out manually.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a quenching tempering furnace.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a quenching tempering furnace, includes the furnace body, the furnace body top is equipped with the fire door and hangs and draw the subassembly, be equipped with the automatically-controlled door on the fire door, hang and draw the subassembly including setting up the mobile station above the fire door and set up the hoist mechanism in the fire door side, the fire door top is equipped with the guide rail, the mobile station is installed on the guide rail, the guide rail middle part is equipped with stopper and the buckle that is used for fixed mobile station, and the mobile station bottom is equipped with the profile that is used for the straining on the buckle, hoist mechanism includes reel and drive reel pivoted driving motor, it has wire rope to coil on the reel, wire rope passes the mobile station and hangs in the mobile station bottom, and wire rope's end is equipped with the piece that hangs that is used for snatching or fixed material, be equipped with the fixed.

For the further improvement of the scheme, a plurality of layers of electric heating tubes are stacked in the furnace body, and each layer of electric heating tubes are annularly and uniformly distributed in the furnace body.

In a further improvement of the above solution, the hanging member is a hook.

In a further improvement of the above scheme, the top of the lifting hook is provided with a baffle.

For the further improvement of the scheme, the side face of the mobile station is provided with an air cylinder, and the air cylinder drives the buckling strip to be buckled on the buckle in a moving mode.

For further improvement of the scheme, a first motor and a second motor are arranged on the guide rail, and the first motor and the second motor drive the moving platform to move on the guide rail through the screw rod pair.

The further improvement of the scheme is that a sliding rail is arranged on the side face of the furnace opening, the automatic door is installed on the sliding rail, and the automatic door moves on the sliding rail through the screw rod pair.

The utility model has the advantages that: the utility model discloses an automatically-controlled door and hoist mechanism have realized the automatic rising function of member part, and the member of being convenient for falls into and effectively heats and annealing tempering process in the furnace body.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is an isometric view of a preferred embodiment of the invention;

FIG. 2 is an isometric view of a preferred embodiment of the present invention with the automatic door removed;

FIG. 3 is a cross-sectional view of a preferred embodiment of the present invention;

fig. 4 is a side view of a preferred embodiment of the present invention, omitting the automatic door.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the conception, specific structure and technical effects of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor are within the scope of the present invention.

Referring to fig. 1 to 4 together, a quenching tempering furnace is a preferred embodiment, and includes a furnace body 1, a furnace mouth 2 and a hanging component are arranged on the top of the furnace body 1, an automatic door 3 is arranged on the furnace mouth 2, the automatic door 3 is used for closing the furnace mouth 2, and the hanging component is used for conveying rod-shaped blanks into the furnace body 1 or hanging the blanks from the furnace body 1. The hanging and pulling component comprises a moving platform 9 arranged above the furnace mouth 2 and a hoisting mechanism arranged on the side surface of the furnace mouth 2, a guide rail 4 is arranged above the furnace mouth 2, the moving platform 9 is arranged on the guide rail 4, a limiting block 41 and a buckle 42 for fixing the moving platform 9 are arranged in the middle of the guide rail 4, a buckling strip 14 for buckling on the buckle 42 is arranged at the bottom of the moving platform 9, the winding mechanism comprises a winding drum 7 and a driving motor for driving the winding drum 7 to rotate, the guide rail 4 can be fixedly connected above the furnace mouth 2 in a screw or welding mode, a steel wire rope 8 is wound on the winding drum 7 and just passes through the mobile station 9 to be hung to the bottom of the mobile station 9, a hanging piece for grabbing or fixing materials is arranged at the tail end of the steel wire rope 8, the moving platform 9 is provided with a fixed pulley for reversing the steel wire rope 8, and the driving motor drives the winding drum 7 to put down the steel wire rope 8, so that the hoisting piece is put down and hoisted, and the blank is put into the furnace body 1 or hoisted. The furnace body 1 is embedded on the ground, a heating pipe 11 is arranged in the furnace body 1, and the furnace body 1 is used for heating blanks to enable the blanks to reach an annealing and tempering state.

Furthermore, a plurality of layers of electric heating tubes are stacked in the furnace body 1, each layer of electric heating tubes is annularly and uniformly distributed in the furnace body 1, the electric heating tubes are heating tubes 11, and the temperature in the furnace body 1 is raised in a resistance heating mode, so that blanks are heated.

Further, the hanging piece is a hanging hook 12, a hanging ring is arranged on the blank, the blank is hooked by the hanging hook 12, and the blank is slowly put down or lifted by the hoisting mechanism through the hanging hook 12.

Furthermore, the top of the lifting hook 12 is provided with a baffle, the hook is fixedly connected to the bottom of the baffle in a welding mode, and when the hook is pulled upwards, the hook is supported to the bottom of the mobile station 9, so that the hook is limited.

Further, a first motor 5 and a second motor 6 are arranged on the guide rail 4, the first motor 5 and the second motor 6 drive the moving platform 9 to move on the guide rail 4 through the screw rod pair, and the first motor 5 and the second motor 6 are connected with the screw rod through a coupler.

Further, an air cylinder 13 is arranged on the side surface of the mobile station 9, the air cylinder 13 drives the buckling strip 14 to be buckled on the buckle 42 in a moving mode, and the mobile station 9 is automatically buckled on the guide rail 4 through the air cylinder 13.

Further, a sliding rail is arranged on the side face of the furnace opening 2, the automatic door 3 is installed on the sliding rail, the automatic door 3 moves on the sliding rail through a screw rod pair, and the screw rod pair closes the furnace opening 2 by driving the automatic doors 3 on two sides of the furnace opening 2 through a motor III and a motor IV.

Further, a through hole is formed in the mobile station 9, the fixed pulley is arranged at the top of the through hole, and the steel wire rope 8 penetrates through the through hole.

During specific implementation, the rod is hung on the hook, the winding drum 7 slowly puts down the hook, the blank enters the furnace body 1, the automatic door 3 is driven by the motor III and the motor IV to close the furnace mouth 2, after annealing and tempering of the blank are completed, the automatic door 3 is opened, the hook lifts the blank, the blank after annealing and tempering is taken out through other grabbing mechanisms or manually, and the annealing and tempering process is completed.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.

Claims

1. A quenching tempering furnace comprises a furnace body (1) and is characterized in that a furnace mouth (2) and a hanging component are arranged at the top of the furnace body (1), an automatic door (3) is arranged on the furnace mouth (2), the hanging component comprises a mobile station (9) arranged above the furnace mouth (2) and a hoisting mechanism arranged on the side face of the furnace mouth (2), a guide rail (4) is arranged above the furnace mouth (2), the mobile station (9) is arranged on the guide rail (4), a limiting block (41) and a buckle (42) for fixing the mobile station (9) are arranged in the middle of the guide rail (4), a buckling strip (14) used for buckling on the buckle (42) is arranged at the bottom of the mobile station (9), the hoisting mechanism comprises a winding drum (7) and a driving motor for driving the winding drum (7) to rotate, a steel wire rope (8) is wound on the winding drum (7), and the steel wire rope (8) passes through the mobile station (9) and is hung at the bottom of the mobile station (9), the tail end of the steel wire rope (8) is provided with a hanging piece used for grabbing or fixing materials, and the moving platform (9) is provided with a fixed pulley used for reversing the steel wire rope (8).

2. The quenching and tempering furnace according to claim 1, wherein a plurality of layers of electric heating tubes (11) are stacked in said furnace body (1), and each layer of said electric heating tubes (11) is annularly and uniformly distributed in said furnace body (1).

3. A quench tempering furnace according to claim 1, characterized in that said suspension members are hooks (12).

4. A quench tempering furnace according to claim 3, characterized in that said hooks (12) are provided with baffles at the top.

5. The quenching and tempering furnace according to claim 1, wherein said moving table (9) is provided with a cylinder (13) at a side thereof, said cylinder (13) driving the fastening strip (14) to move and fasten on the buckle (42).

6. The quenching and tempering furnace according to claim 1, wherein a first motor (5) and a second motor (6) are arranged on the guide rail (4), and the first motor (5) and the second motor (6) drive the moving platform (9) to move on the guide rail (4) through a screw pair.

7. The quenching and tempering furnace according to claim 1, characterized in that said furnace mouth (2) is laterally provided with slide rails (10), said automatic door (3) is mounted on said slide rails (10), said automatic door (3) is moved on said slide rails (10) by a screw pair.

8. A quenching and tempering furnace according to claim 1, characterized in that a through hole is provided in said moving table (9), said fixed pulley is provided at the top of the through hole, and said wire rope (8) is inserted in the through hole.