CN217265918U

CN217265918U - Box type tempering device for hot-work steel

Info

Publication number: CN217265918U
Application number: CN202221036415.0U
Authority: CN
Inventors: 李伟; 李继成; 陈越; 胡雪丽
Original assignee: Tiantai Mould Technology Kunshan Co ltd
Current assignee: Tiantai Mould Technology Kunshan Co ltd
Priority date: 2022-05-04
Filing date: 2022-05-04
Publication date: 2022-08-23
Anticipated expiration: 2032-05-04

Abstract

The utility model discloses a box tempering equipment of hot work steel, the power distribution box comprises a box body, be provided with the heating chamber in the box, the heating chamber includes riser, roof, curb plate and roof, orbital one end and the riser of sliding are connected, the orbital other end that slides is connected with the roof, the intracavity is provided with the basket that slides, the basket that slides seals towards one side of riser, the basket that slides is provided with the second opening towards one side of chamber door, the top of the basket that slides is provided with the couple, couple and the cooperation of the track that slides, be provided with the dead lever on the flange, the dead lever extends towards the horizontal direction, dead lever and second open-ended top butt. After the tempering, open the chamber door, the operator outwards pulls out the basket that slides through the drag hook, makes the work piece break away from the tempering furnace fast and carries out follow-up cooling process for the work piece can break away from the tempering furnace fast, makes things convenient for the operator to operate.

Description

Hot work steel box type tempering device

Technical Field

The utility model relates to a tempering furnace, in particular to a hot work steel box type tempering device.

Background

The tempering furnace is used for tempering common metal parts in air and materials such as die steel and the like are used in quenching, annealing and aging heat treatment, the shell of the box-type tempering furnace is generally formed by welding steel plates and section steel, the trolley is formed by welding the section steel and the steel plates, the trolley reduces heat radiation and convection loss thereof through soft contact with a furnace lining and a sand seal mechanism, and the sealing performance of a furnace body is effectively ensured.

Among the prior art, chinese utility model patent that application number is "CN 201922478933.2" discloses a box tempering furnace, and it is through opening the chamber door, puts into the tempering furnace with the work piece, accomplishes the tempering work to the work piece, but the hot work steel is as a mould steel material commonly used, takes out comparatively inconveniently from the box, consequently needs a mechanism for the work piece can break away from the tempering furnace fast, makes things convenient for the operator to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and providing a box type tempering device for hot-work steel, which is convenient for workpieces to be separated from a tempering furnace quickly.

The technical scheme of the utility model is that the hot-working steel box type tempering device comprises a box body, wherein a heating cavity is arranged in the box body, the heating cavity extends outwards to form a first opening, a box door is hinged on the box body, the side wall of the heating cavity is provided with a first heat-insulating layer, a second heat-insulating layer is arranged in the box door, a convex plate is correspondingly arranged on the second heat-insulating layer towards the first opening, a sliding track is arranged at the top of the heating cavity, the sliding track extends along the length direction of the heating cavity, the heating cavity comprises a vertical plate, a top plate, a side plate and a top plate, one end of the sliding track is connected with the vertical plate, the other end of the sliding track is connected with the top plate, a sliding basket is arranged in the heating cavity, the sliding basket is closed towards one side of the vertical plate, and a second opening is arranged on one side of the sliding basket towards the vertical plate, the top of the sliding basket is provided with a hook, the hook is matched with the sliding track, a fixed rod is arranged on the convex plate, the fixed rod extends towards the horizontal direction, and the fixed rod is abutted to the top of the second opening.

Preferably, the track that slides is the symmetry and sets up in heating chamber width direction's both sides, the top and the track connection that slides of couple, the bottom and the basket that slides of couple are connected.

Through adopting above-mentioned technical scheme, play the effect of convenient dismantlement.

Preferably, the number of the hooks is two on each sliding track, and the hooks are arranged at one ends, facing the vertical plate, of the sliding baskets.

Through adopting above-mentioned technical scheme, the symmetry sets up, improves fixed effect.

Preferably, the sliding rail sequentially comprises a first connecting end, a horizontal rod, a bent section, a vertical rod and a second connecting end, the first connecting end is connected with the vertical plate, one end of the horizontal rod is connected with the first connecting end, the other end of the horizontal rod is connected with one end of the bent section, the other end of the bent section is connected with the bottom of the vertical rod, the top of the vertical rod is connected with the bottom of the second connecting end, and the top of the second connecting end is connected with the top plate.

Through adopting above-mentioned technical scheme, play the effect of connecting slip track and first heat preservation.

Preferably, the first connecting end is cylindrical, and the diameter of the first connecting end is larger than that of the horizontal rod.

Through adopting above-mentioned technical scheme, play the effect of fixed track that slides.

Preferably, the second connecting end is in an inverted L shape.

Preferably, a third opening is arranged at the top of the sliding basket, and the second opening is connected with the third opening.

Through adopting above-mentioned technical scheme, be convenient for load and unload the work piece.

Preferably, the bottom of the sliding basket is vertically provided with a blocking section towards the second opening, the blocking section is provided with a reinforcing rib, and the reinforcing rib is connected to the outside of the blocking section.

Through adopting above-mentioned technical scheme, avoid the work piece in the basket that slides to take place to drop from the second opening position at the in-process that slides.

Preferably, limiting plates are arranged on two sides of the third opening in the width direction, and the fixing rods are matched with the limiting plates.

Through adopting above-mentioned technical scheme, with the dead lever cooperation, avoid the one end of the basket that slides to drop downwards.

Preferably, the two ends of the length direction of the fixing rod are provided with arc sections, a third connecting end matched with a second heat-insulating layer is arranged on each arc section, and the arc sections are abutted to the bottom of the limiting plate.

Through adopting above-mentioned technical scheme, the installation of being convenient for provides the supporting effect to the basket that slides simultaneously.

In conclusion, in the tempering process of the tempering furnace, the workpiece is placed into the sliding basket through the second opening, the sliding basket enters the tempering furnace through the first opening through the matching of the hook at the top and the sliding track, in the tempering process, the hook plays a role in hoisting the rear end of the sliding basket, the front part of the sliding basket is supported by the fixing rod at the bottom, and in conclusion, the sliding basket is supported; after the tempering, open the chamber door, the operator outwards pulls out the basket that slides through the drag hook, makes the work piece break away from the tempering furnace fast and carries out follow-up cooling process for the work piece can break away from the tempering furnace fast, makes things convenient for the operator to operate.

Drawings

FIG. 1 is a schematic sectional view of an embodiment;

FIG. 2 is a schematic view of a structure of a fixing bar of the embodiment;

FIG. 3 is a schematic structural view of a second opening of the embodiment;

in the figure, 1, a box body; 11. a box door; 13. a first opening; 14. a first insulating layer; 15. a second insulating layer; 16. a convex plate; 2. a sliding track; 21. a first connection end; 22. a horizontal bar; 23. a curved section; 24. a vertical rod; 25. a second connection end; 3. a heating cavity; 31. a vertical plate; 32. a top plate; 33. a side plate; 34. a base plate; 4. fixing the rod; 41. an arc-shaped section; 42. a third connection end; 5. a slipping basket; 51. a second opening; 52. a third opening; 53. a block section; 54. reinforcing ribs; 55. and a limiting plate.

Detailed Description

Technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical staff probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Example (b):

as shown in fig. 1 and 2, a box type tempering device for hot-working steel comprises a box body 1, the box body 1 is a cuboid, a heating cavity 3 is arranged in the box body 1, the heating cavity 3 extends outwards to form a first opening 13, the first opening 13 is rectangular, a box door 11 is hinged on the box body 1 and used for opening and closing the first opening 13, a first heat-insulating layer 14 is arranged on the side wall of the heating cavity 3, a second heat-insulating layer 15 is arranged in the box door 11, the first heat-insulating layer 14 and the second heat-insulating layer 15 are made of heat-insulating and flame-retardant materials, a convex plate 16 is correspondingly arranged on the second heat-insulating layer 15 facing the first opening 13, a sliding track 2 is arranged at the top of the heating cavity 3, the sliding track 2 extends along the length direction of the heating cavity 3, the heating cavity 3 comprises a vertical plate 31, a top plate 32, a side plate 33 and a top plate 32, the vertical plate 31, the top plate 32, the side plate 33 and the top plate 32 are mutually connected, one end of the sliding track 2 is connected with the vertical plate 31, the other end of the sliding track 2 is connected with the top plate 32, the sliding track 2 is symmetrically arranged on two sides of the heating cavity 3 in the width direction, the top of the hook is connected with the sliding track 2, the bottom of the hook is connected with the sliding basket 5, the sliding track 2 sequentially comprises a first connecting end 21, a horizontal rod 22, a bending section 23, a vertical rod 24 and a second connecting end 25, the first connecting end 21 is cylindrical, the diameter of the first connecting end 21 is larger than that of the horizontal rod 22, the first connecting end 21 is connected with a vertical plate 31, one end of the horizontal rod 22 is connected with the first connecting end 21, the other end of the horizontal rod 22 is connected with one end of the bending section 23, the other end of the bending section 23 is connected with the bottom of the vertical rod 24, the top of the vertical rod 24 is connected with the bottom of the second connecting end 25, the second connecting end 25 is inverted L-shaped, and the top of the second connecting end 25 is connected with the top plate 32.

As shown in fig. 1 and 2, a sliding basket 5 is arranged in the heating chamber 3, the sliding basket 5 can slide in the heating chamber 3 and can slide out of the first opening 13, one side of the sliding basket 5 facing the vertical plate 31 is closed, one side of the sliding basket 5 facing the box door 11 is provided with a second opening 51, the top of the sliding basket 5 is provided with a third opening 52, the second opening 51 is connected with the third opening 52, the bottom of the sliding basket 5 facing the second opening 51 is vertically provided with a blocking section 53, the blocking section 53 is provided with a reinforcing rib 54, the reinforcing rib 54 is connected to the outside of the blocking section 53, the top of the sliding basket 5 is provided with a hook, the hook is matched with the sliding rails 2, two hooks are arranged on each sliding rail 2, and the hook is arranged at one end of the sliding basket 5 facing the vertical plate 31.

As shown in fig. 3, the fixing rod 4 is disposed on the protruding plate 16, the fixing rod 4 extends towards the horizontal direction, the fixing rod 4 abuts against the top of the second opening 51, the limiting plates 55 are disposed on two sides of the width direction of the third opening 52, that is, the fixing rod 4 is matched with the limiting plates 55, the two ends of the fixing rod 4 in the length direction are provided with the arc-shaped sections 41, the third connecting end 42 matched with the second heat-insulating layer 15 is disposed on the arc-shaped sections 41, and the arc-shaped sections 41 abut against the bottom of the limiting plates 55.

The working principle is as follows:

during tempering of the tempering furnace, a workpiece is placed into the sliding basket 5 through the second opening 51, the sliding basket 5 slides into the tempering furnace through the first opening 13 through the matching of the hook at the top and the sliding rail 2, during tempering, the hook plays a role in hoisting the rear end of the sliding basket 5, the front part of the sliding basket 5 is supported through the fixing rod 4 at the bottom, and the sliding basket 5 is supported in a summary manner; after the tempering, open chamber door 11, the operator outwards pulls out basket 5 that slides through the drag hook, makes the work piece break away from the tempering furnace fast and carries out follow-up cooling process for the work piece can break away from the tempering furnace fast, makes things convenient for the operator to operate.

Claims

1. The utility model provides a hot work steel box-type tempering device, includes the box, its characterized in that: the box body is internally provided with a heating cavity, the heating cavity extends outwards to form a first opening, the box body is hinged with a box door, the side wall of the heating cavity is provided with a first heat-insulating layer, a second heat-insulating layer is arranged in the box door, the second heat-insulating layer is correspondingly provided with a convex plate towards the first opening, the top of the heating cavity is provided with a sliding track, the sliding track extends along the length direction of the heating cavity, the heating cavity comprises a vertical plate, a top plate, a side plate and a top plate, one end of the sliding track is connected with the vertical plate, the other end of the sliding track is connected with the top plate, a sliding basket is arranged in the heating cavity, the sliding basket is closed towards one side of the vertical plate, one side of the sliding basket towards the box door is provided with a second opening, the top of the sliding basket is provided with a hook, the hook is matched with the sliding track, and the convex plate is provided with a fixed rod, the fixed rod extends towards the horizontal direction and is abutted against the top of the second opening.

2. The box tempering apparatus of hot work steel according to claim 1, wherein: the track that slides is the symmetry and sets up in the both sides of heating chamber width direction, the top and the track connection that slides of couple, the bottom and the basket that slides of couple are connected.

3. The box tempering apparatus of hot work steel according to claim 2, wherein: the couple is provided with two on each track that slides, the couple setting all sets up in the one end that slides basket orientation riser.

4. The box tempering apparatus of hot work steel according to claim 1, wherein: the sliding rail sequentially comprises a first connecting end, a horizontal rod, a bent section, a vertical rod and a second connecting end, the first connecting end is connected with the vertical plate, one end of the horizontal rod is connected with the first connecting end, the other end of the horizontal rod is connected with one end of the bent section, the other end of the bent section is connected with the bottom of the vertical rod, the top of the vertical rod is connected with the bottom of the second connecting end, and the top of the second connecting end is connected with the top plate.

5. The hot work steel box tempering apparatus according to claim 4, wherein: the first connecting end is cylindrical, and the diameter of the first connecting end is larger than that of the horizontal rod.

6. The hot work steel box tempering apparatus according to claim 4, wherein: the second connecting end is in an inverted L shape.

7. The box tempering apparatus of hot work steel according to claim 1, wherein: the top of the sliding basket is provided with a third opening, and the second opening is connected with the third opening.

8. The hot work steel box tempering device according to claim 1, wherein: the bottom of the sliding basket is vertically provided with a blocking section towards the second opening, the blocking section is provided with a reinforcing rib, and the reinforcing rib is connected to the outside of the blocking section.

9. The hot work steel box tempering apparatus according to claim 7, wherein: limiting plates are arranged on two sides of the width direction of the third opening, and the fixing rods are matched with the limiting plates.

10. The box tempering apparatus of hot work steel according to claim 9, wherein: the both ends of dead lever length direction are provided with the segmental arc, be provided with second heat preservation complex third link on the segmental arc, the segmental arc is with the bottom butt of limiting plate.