CN210367788U

CN210367788U - Movable annealing box

Info

Publication number: CN210367788U
Application number: CN201921148345.6U
Authority: CN
Inventors: 夏建明; 吴添鑫; 陆文龙; 甘建阳
Original assignee: Wenton Industrial Equipment Jiangsu Co ltd; Zhongke Wenton Intelligent Technology Jiangxi Co ltd
Current assignee: Wenton Industrial Equipment Jiangsu Co ltd; Zhongke Wenton Intelligent Technology Jiangxi Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-21
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a movable annealing box, which comprises a box body, wherein one side of the box body is provided with a through hole, and the through hole is hermetically connected with a ventilation header pipe which is suitable for sending wind into the box body to adjust the temperature in the box body; the box body is hinged with a box door through a hinge, and an air outlet gap exists between the box door and the box body. The utility model discloses have the effect that can adapt to different work piece annealing temperatures.

Description

Movable annealing box

Technical Field

The utility model belongs to the technical field of annealing box and specifically relates to a portable annealing box is related to.

Background

When the annealing box in the prior art is used, a workpiece is directly placed in the annealing box, the annealing box is heated to a preset temperature and is kept for a certain time, and finally the workpiece is taken out. The annealing box is heated by the electric heating wire, the load power of the electric heating wire is low, the service life is short, and the annealing heating temperature of different workpieces cannot be met. Therefore, it is necessary to design a movable annealing box capable of adapting to different annealing temperatures of workpieces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable annealing case and annealing stove has the annealing demand that can be according to the work piece difference, adjusts annealing incasement heating temperature's advantage.

The utility model provides a technical scheme that its technical problem adopted is:

a movable annealing box comprises a box body, wherein a through hole is formed in one side of the box body, and a ventilation main pipe is hermetically connected to the through hole and is suitable for sending air into the box body to adjust the temperature in the box body;

the box body is hinged with a box door through a hinge, and an air outlet gap exists between the box door and the box body.

Further: the air inlet of the ventilation header pipe is provided with a ventilation header pipe, the ventilation header pipe is vertically arranged, one end of the ventilation header pipe is hermetically connected with a cold air pipe, and the other end of the ventilation header pipe is hermetically connected with a hot air pipe;

the cold air pipe is provided with a cold air valve, and the hot air pipe is provided with a hot air valve.

Further: the upper side fixedly connected with rotating turret of box, the upper end of rotating turret rotates and is connected with the horizontal pole, be equipped with the locating part that the restriction rotating turret removed along the horizontal pole axial on the horizontal pole.

Further: the locating part comprises a locating pin, and a locating hole for the locating pin to penetrate out is formed in the cross rod.

Further: the cross rod is provided with a support rod in a rotating mode and is suitable for supporting the cross rod.

The utility model has the advantages that: the hot-blast main communicates with the hot-blast source of settlement temperature, and the cold-blast main communicates with the cold wind source of settlement temperature, through adjusting hot-blast valve and cold-blast valve, can adjust the heating temperature in the annealing case, satisfies different annealing temperature's annealing demand.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the present invention in an annealing furnace;

fig. 4 is a schematic view of the usage state of the present invention;

fig. 5 is an enlarged view of a portion B in fig. 3.

In the figure, 1, a box body; 11. a box door; 2. a ventilation main pipe; 3. a ventilation header; 4. a cold air pipe; 41. a cold air valve; 5. a hot air pipe; 51. a hot blast valve; 6. a rotating frame; 7. positioning pins; 8. a cross bar; 9. a support rod.

Detailed Description

The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1, the movable annealing box comprises a box body 1, wherein a through hole is formed in one side of the box body 1, and a ventilation main pipe 2 is hermetically connected to the through hole. The box body 1 is hinged with a box door 11 through a hinge, the box door 11 is adjacent to the ventilation main pipe 2, an air outlet gap exists between the box door 11 and the box body 1, and a handle is fixedly connected to the box door 11. The ventilation main pipe 2 is suitable for feeding hot air or cold air into the box body 1, so that the temperature in the box body 1 is adjusted, and different annealing requirements of different workpieces in the box body 1 are met. Be provided with the air-out clearance, can reduce the atmospheric pressure in the box 1, prevent that box 1 from because of the too big explosion of atmospheric pressure, reducing the potential safety hazard.

As shown in fig. 1, a ventilation collecting pipe 3 is arranged at an air inlet of a ventilation header pipe 2, the ventilation collecting pipe 3 is vertically arranged, a hot air pipe 5 is hermetically connected to the upper end of the ventilation collecting pipe 3, a hot air valve 51 is arranged on the hot air pipe 5, a cold air pipe 4 is hermetically connected to the lower end of the ventilation collecting pipe 3, and a cold air valve 41 is arranged on the cold air pipe 4. The hot-blast main 5 is used for carrying hot-blast to the box 1 in, and hot-blast valve 51 is used for adjusting the amount of wind on the hot-blast main 5, and cold-blast main 4 is used for carrying cold wind to the box 1 in, and cold-blast valve 41 is used for adjusting the amount of wind on the cold-blast main 4. The heating temperature in the box body 1 is adjusted through the cold air valve 41 and the hot air valve 51, different annealing requirements of different workpieces in the box body 1 are met, and the flexible production line is suitable.

As shown in fig. 1, in order to fix the box body 1, a rotating frame 6 is fixedly connected to the upper side of the box body 1, a cross rod 8 is rotatably connected to the upper end of the rotating frame 6, a supporting rod 9 is rotatably arranged on the cross rod 8, and a limiting part for limiting the rotating frame 6 to move axially along the cross rod 8 is arranged on the cross rod 8. The supporting rod 9 is used for supporting the cross rod 8, and the box body 1 is hung on the cross rod 8 through the rotating frame 6.

Specifically, as shown in fig. 1, the limiting member includes a positioning pin 7, and a positioning hole through which the positioning pin 7 passes is formed in the cross bar 8. After the locating pin 7 penetrates into the locating hole, the locating pin 7 blocks the rotating frame 6, so that the rotating frame 6 is not easy to move along the axis direction of the cross rod 8, and the stability of the box body 1 is improved.

The specific implementation process comprises the following steps:

before the annealing furnace works, a workpiece is placed into the box body 1, the box door 11 is closed, the box body 1 is driven to rotate by the driving device, at the moment, the hot air pipe 5 moves along the hot air pipe guide groove, and the cold air pipe 4 moves along the cold air pipe guide groove. When the driving device stops working, the hot air pipe 5 is communicated with a hot air source, the cold air pipe 4 is communicated with a cold air source, hot air and cold air are respectively conveyed to the ventilation collecting pipe 3 and then conveyed into the box body 1 through the ventilation main pipe 2, and the hot air valve 51 and the cold air valve 41 are adjusted according to the annealing requirement of a workpiece, so that the air volume of the hot air and the cold air is adjusted. When the workpiece is cooled, the worker manually closes the hot blast valve 51 and keeps the cold blast valve 41 open, so that the workpiece enters a cooling working condition.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a portable annealing box which characterized in that:

the air-conditioning box comprises a box body (1), wherein a through hole is formed in one side of the box body (1), and a ventilation main pipe (2) is hermetically connected to the through hole and is suitable for sending air into the box body (1) to adjust the temperature in the box body (1);

the box is characterized in that a box door (11) is hinged to the box body (1) through a hinge, the box door (11) is adjacent to the ventilation main pipe (2), and an air outlet gap exists between the box door (11) and the box body (1).

2. A portable annealing oven according to claim 1, wherein:

a ventilation collecting pipe (3) is arranged at an air inlet of the ventilation main pipe (2), the ventilation collecting pipe (3) is vertically arranged, one end of the ventilation collecting pipe (3) is connected with a cold air pipe (4) in a sealing mode, and the other end of the ventilation collecting pipe (3) is connected with a hot air pipe (5) in a sealing mode;

the cold air pipe (4) is provided with a cold air valve (41), and the hot air pipe (5) is provided with a hot air valve (51).

3. A portable annealing oven according to claim 1, wherein:

the upper side fixedly connected with rotating turret (6) of box (1), upper end in rotating turret (6) is rotated and is connected with horizontal pole (8), be equipped with restriction rotating turret (6) along horizontal pole (8) axial displacement's locating part on horizontal pole (8).

4. A portable annealing oven according to claim 3, wherein:

the locating part comprises a locating pin (7), and a locating hole for the locating pin (7) to penetrate through is formed in the cross rod (8).

5. A portable annealing oven according to claim 3, wherein:

the cross rod (8) is rotatably provided with a support rod (9) which is suitable for supporting the cross rod (8).