CN218755926U

CN218755926U - Segmented energy-saving box-type quenching furnace

Info

Publication number: CN218755926U
Application number: CN202223494987.6U
Authority: CN
Inventors: 卢柱良; 邝浩强; 卢智良
Original assignee: Foshan Yuejinxin Machinery Co ltd
Current assignee: Foshan Yuejinxin Machinery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-03-28
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of box-type quenching furnaces, and discloses a segmented energy-saving box-type quenching furnace, which comprises a quenching furnace box and a control box body, wherein a furnace cover is arranged at one end of the front side of the quenching furnace box, and a sealing component mutually matched with the furnace cover is arranged at one end of the front side of the top of the quenching furnace box; the utility model discloses a top at the quenching furnace case is provided with the level and inlays the board, promote the inside that the level inlays the board and insert the bell slot through electric cylinder, thereby realized sealed between quenching furnace case and the bell top, simultaneously through being provided with assembling of location ring and bolt, and under the effect of spring rebound force, when making the bolt insert the location ring inside, the installation piece that the pulling location ring is connected extrudees to one side of quenching furnace case, and then drives the bell and seal with the quenching furnace case through the installation piece, the leakproofness of quenching furnace case and bell both sides has been guaranteed, energy-conserving function has been realized.

Description

Sectional energy-saving box-type quenching furnace

Technical Field

The utility model relates to the technical field of box-type quenching furnaces, in particular to a segmented energy-saving box-type quenching furnace.

Background

The quenching furnace is mainly used for quenching, heat treatment and the like of workpieces in the machining process, the quenching refers to a metal heat treatment process that metal workpieces are heated to a certain proper temperature and kept for a period of time and then are immersed into a quenching medium for rapid cooling, a heat source of the quenching furnace can use electricity and fuel, the temperature can be measured by a thermocouple, and the temperature can be automatically controlled and adjusted by an instrument for furnaces using electricity, gas and liquid fuel.

When the existing quenching furnace is used, the energy-saving effect of energy is generally realized by optimizing the heating structure in the quenching furnace, such as the prior patent publication number: CN217536083U, the heating efficiency is increased by adjusting the position of the heating pipe, or as disclosed in patent publication no: in CN213537999U, through increase insulation construction at the furnace body inner wall, realize energy-conserving function, but these two kinds of modes, only optimize to the structure in the stove usually, and the quenching furnace divide into furnace body and bell, these both structures are the structure of assembling, when using, need keep its compactness of assembling the structure, and then just can guarantee that inside heat can not give off, thereby just can make inside heating pipe or heat preservation play energy-conserving effect, and in two current patents, all lack the structural optimization of this position, and then need carry out the seal structure design to the furnace body and the bell of quenching furnace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box quenching furnace of segmentation energy-conserving to in proposing two current patent publications in solving above-mentioned background art, all lack the problem of carrying out seal structure between quenching furnace body and the bell.

In order to achieve the above object, the utility model provides a following technical scheme: a segmented energy-saving box type quenching furnace comprises a quenching furnace box and a control box body, wherein a furnace cover is arranged at one end of the front side of the quenching furnace box, a sealing component matched with the furnace cover is arranged at one end of the front side of the top of the quenching furnace box, lifting components are arranged on two sides of the top of the sealing component, and locking components are arranged between one ends of the front sides of the two sides of the quenching furnace box and the furnace cover;

the sealing component comprises horizontal sliding grooves arranged on two sides of the top of the quenching furnace, two groups of sliding blocks B are arranged on one sides, close to each other, of the horizontal sliding grooves, a horizontal embedded plate is jointly arranged on one sides, close to each other, of the sliding blocks B, an electric cylinder connected with the horizontal embedded plate is arranged in the middle of the top of the quenching furnace, and a sealing groove matched with the horizontal embedded plate in a matched mode is formed in the top of one end of the back of the furnace cover.

Preferably, promote the component including setting up in the collateral branch fagging at two sets of horizontal spout tops, it is two sets of the top of collateral branch fagging is provided with the roof jointly, the both sides of the one end of roof bottom all are provided with the mounting panel, and are two sets of one side that the mounting panel is close to mutually is provided with the transmission shaft jointly, the opposite side of mounting panel is provided with the driving motor who is connected with the transmission shaft hub, the outside symmetry of transmission shaft is provided with two sets of rope sheaves, the outside winding of rope sheave has the wire rope of being connected with each other with the bell top, through being provided with the promotion component, has realized opening and shutting between quenching furnace case and the bell to the demand of article has been placed and has been taken to the quenching furnace has been guaranteed.

Preferably, locking Assembly is including installing in the installation piece of two sets of bell both sides, the one end that the installation piece is close to the quenching furnace case is provided with the location ring, the bottom of quenching furnace case both sides all is provided with the displacement groove, the inside in displacement groove all is provided with slider A, slider A's one end is provided with the connecting rod, the other end of connecting rod is provided with the bolt with the adaptation of location ring each other, slider A is located one side of displacement inslot portion and is provided with the spring of being connected with displacement inslot wall each other, has realized the function of closely laminating to quenching furnace case and bell side through being provided with locking Assembly.

Preferably, the one end at bolt top is provided with the inclined plane, and the central point of bolt external diameter and location ring internal diameter central point misplace mutually, is provided with the inclined plane through the top of bolt, makes things convenient for the bolt to insert the inside of location ring to through the dislocation of bolt and location ring central point, make the bolt can all receive the extrusion force of location ring to carry out the displacement, thereby make the spring extend and produce bounce.

Preferably, driving motor's the outside be provided with mounting panel fixed connection's bolt, all be provided with the bearing between the both ends of transmission shaft and the inner wall of mounting panel, and the inside of bearing embedding mounting panel has guaranteed the normal rotation of transmission shaft through being provided with the bearing.

Preferably, both sides of the furnace cover close to one end of the quenching furnace box are provided with T-shaped sliding rods, the insides of both sides of the quenching furnace box close to one end of the furnace cover are provided with T-shaped sliding chutes matched with the T-shaped sliding rods, and the stability of vertical displacement of the furnace cover is ensured by the T-shaped sliding rods and the T-shaped sliding chutes.

Preferably, the middle part of the top of the horizontal embedded plate is provided with a connecting block which is connected with the output end of the electric cylinder, the bottom of the horizontal embedded plate is mutually attached to the top of the quenching furnace box, and the tightness of the connecting position between the electric cylinder and the horizontal embedded plate is improved by the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: the segmented energy-saving box type quenching furnace;

1. be provided with the level through the top at the quenching furnace case and inlay the board, promote the inside that the level inlays the board and inserts the bell slot through electric cylinder, thereby realized the sealed between quenching furnace case and the bell top, simultaneously through being provided with assembling of location ring and bolt, and under the effect of spring bounce-back force, when making the bolt insert the location ring inside, the installation piece that the pulling location ring is connected extrudees to one side of quenching furnace case, and then drive bell and quenching furnace case through the installation piece and seal, the leakproofness of quenching furnace case and bell both sides has been guaranteed, energy-conserving function has been realized.

2. The T-shaped sliding rod slides in the T-shaped sliding groove, so that the stability of the up-down displacement position structure of the furnace cover is ensured, and meanwhile, the driving motor is arranged to drive the transmission shaft to rotate, so that the rope wheel is driven to rotate to pull the furnace cover at the bottom of the steel wire rope to move upwards, the opening and closing functions of the quenching furnace box and the furnace cover are realized, and the normal use of the quenching furnace is ensured.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure of the plug of fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of the horizontal embedded plate of fig. 2 according to the present invention.

In the figure: 1. a quenching furnace box; 2. a control box body; 3. a furnace cover; 4. side supporting plates; 5. a drive motor; 6. a top plate; 7. a drive shaft; 8. a sheave; 9. mounting a plate; 10. a horizontal embedded plate; 11. an electric cylinder; 12. a wire rope; 13. a horizontal chute; 14. a displacement slot; 15. a bolt; 16. a T-shaped slide rod; 17. a T-shaped chute; 18. mounting a block; 19. positioning the circular ring; 20. a spring; 21. a slide block A; 22. a connecting rod; 23. and a slide block B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the present invention provides an embodiment: a segmented energy-saving box-type quenching furnace comprises a quenching furnace box 1 and a control box body 2, wherein a furnace cover 3 is arranged at one end of the front of the quenching furnace box 1, T-shaped sliding rods 16 are arranged on two sides of one end, close to the quenching furnace box 1, of the furnace cover 3, T-shaped sliding grooves 17 matched with the T-shaped sliding rods 16 are arranged inside two sides of one end, close to the furnace cover 3, of the quenching furnace box 1, the stability of vertical displacement of the furnace cover 3 is guaranteed through the T-shaped sliding rods 16 and the T-shaped sliding grooves 17, a sealing component matched with the furnace cover 3 is arranged at one end of the front of the top of the quenching furnace box 1, lifting components are arranged on two sides of the top of the sealing component, and a locking component is arranged between one end of the front of two sides of the quenching furnace box 1 and the furnace cover 3;

the sealing component comprises horizontal sliding grooves 13 which are arranged on two sides of the top of the quenching furnace box 1, sliding blocks B23 are arranged on one sides of the two groups of horizontal sliding grooves 13 which are close to each other, a horizontal embedded plate 10 is jointly arranged on one sides of the two groups of sliding blocks B23 which are close to each other, an electric cylinder 11 which is mutually connected with the horizontal embedded plate 10 is arranged in the middle of the top of the quenching furnace box 1, a sealing groove which is mutually matched with the horizontal embedded plate 10 is arranged at the top of one end of the back of the furnace cover 3, a connecting block which is mutually connected with the output end of the electric cylinder 11 is arranged in the middle of the top of the horizontal embedded plate 10, the bottom of the horizontal embedded plate 10 is mutually attached to the top of the quenching furnace box 1, and the tightness of the connecting position between the electric cylinder 11 and the horizontal embedded plate 10 is improved by the arrangement of the connecting block;

the lifting member comprises side supporting plates 4 arranged at the tops of two groups of horizontal sliding grooves 13, a top plate 6 is jointly arranged at the tops of the two groups of side supporting plates 4, mounting plates 9 are arranged on two sides of one end of the bottom of the top plate 6, a transmission shaft 7 is jointly arranged on one side, close to each other, of the two groups of mounting plates 9, a driving motor 5 connected with the transmission shaft 7 in a shaft mode is arranged on the other side of the mounting plate 9, bolts fixedly connected with the mounting plates 9 are arranged on the outer sides of the driving motor 5, bearings are arranged between two ends of the transmission shaft 7 and the inner walls of the mounting plates 9 and embedded into the mounting plates 9, normal rotation of the transmission shaft 7 is guaranteed through the arrangement of the bearings, two groups of rope pulleys 8 are symmetrically arranged on the outer sides of the transmission shaft 7, steel wire ropes 12 mutually connected with the tops of the furnace covers 3 are wound on the outer sides of the rope pulleys 8, and the lifting member is arranged to realize opening and closing between the quenching furnace boxes 1 and the furnace covers 3, and accordingly the requirement for placing and taking articles of the quenching furnace is guaranteed;

the locking assembly comprises mounting blocks 18 mounted on two sides of two groups of furnace covers 3, one end of each mounting block 18, which is close to the quenching furnace box 1, is provided with a positioning ring 19, the bottoms of two sides of the quenching furnace box 1 are provided with displacement grooves 14, the insides of the displacement grooves 14 are provided with sliders A21, one end of each slider A21 is provided with a connecting rod 22, the other end of each connecting rod 22 is provided with a bolt 15 mutually matched with the positioning ring 19, one side, which is located inside the displacement grooves 14, of each slider A21 is provided with a spring 20 mutually connected with the inner wall of the displacement groove 14, one end of the top of each bolt 15 is provided with an inclined plane, the central point of the outer diameter of each bolt 15 and the central point of the inner diameter of the positioning ring 19 are mutually staggered, the tops of the bolts 15 are provided with inclined planes, the bolts 15 are conveniently inserted into the insides of the positioning rings 19, the bolts 15 can be displaced by the extrusion force of the positioning rings 19, and the springs 20 can be extended to generate rebound force, and the function of tightly fitting the sides of the quenching furnace covers 1 and the furnace covers 3 can be realized by the locking assembly.

The control box body 2 and the driving motor 5 in the device are the prior art, and the composition structure and the connection mode of the device are completely the same as those of the prior device.

The working principle is as follows: the device provides electric power for the device through an external power supply, when the device is used, the quenching furnace box 1 is controlled through controlling the control box body 2, when the quenching furnace box 1 needs to be opened, the driving shaft 7 is driven to rotate through opening the driving motor 5 at the moment, so as to drive the rope pulley 8 to rotate, the steel wire rope 12 is rolled to drive the furnace cover 3 to move upwards, so that the T-shaped sliding rod 16 slides in the T-shaped sliding groove 17, the stability of the vertical displacement structure of the furnace cover 3 is ensured, when a part needing quenching is placed in the quenching furnace box 1, the driving motor 5 is driven to rotate reversely to drive the driving shaft 7 to rotate reversely at the moment, so that the rope pulley 8 rotates reversely to continuously extend the steel wire rope 12, the steel wire rope 12 is driven to move downwards under the action of the self gravity of the furnace cover 3, at the moment, when the positioning ring 19 moves to the top of the bolt 15, the top of the bolt 15 is extruded through the inside of the bottom of the positioning ring 19, so that the bolt 15 is inserted into the positioning ring 19, at the moment, the bolt 15 is subjected to the extrusion force of the inner wall of the positioning ring 19, the bolt 15 is displaced, the sliding block A21 connected with the connecting rod 22 is driven to slide in the displacement groove 14, the spring 20 is further pulled to extend, the sliding block A21 is reversely acted by the rebound force of the spring 20, the bolt 15 generates the pulling force on the positioning ring 19, the pulling force is further transmitted to the position of the furnace cover 3 connected with the mounting block 18 through the positioning ring 19, the furnace cover 3 is tightly attached to one end of the quenching furnace box 1, the sealing performance of the side surfaces of the quenching furnace box 1 and the furnace cover 3 is ensured, the electric cylinder 11 is further opened to push the horizontal embedded plate 10 to displace towards the inside of the furnace cover 3, the electric cylinder is inserted into the slot at one end of the furnace cover 3, and the connecting gap between the top of the quenching furnace box 1 and the furnace cover 3 can be sealed, and then through the cooperation of each spare part, improved the leakproofness of quenching furnace case 1 and bell 3 major structure, and then realized energy-conserving function.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a box quenching furnace of segmentation energy-conserving, includes quenching furnace case (1) and controls box (2), its characterized in that: a furnace cover (3) is arranged at one end of the front side of the quenching furnace box (1), a sealing component which is matched with the furnace cover (3) is arranged at one end of the front side of the top of the quenching furnace box (1), lifting components are arranged on two sides of the top of the sealing component, and a locking component is arranged between one end of the front side of two sides of the quenching furnace box (1) and the furnace cover (3);

the sealing component comprises horizontal sliding grooves (13) arranged on two sides of the top of a quenching furnace box (1), two groups of sliding blocks B (23) are arranged on one sides, close to each other, of the horizontal sliding grooves (13), two groups of sliding blocks B (23) are arranged on one sides, close to each other, of the horizontal embedded plates (10) together, electric cylinders (11) connected with the horizontal embedded plates (10) are arranged in the middle of the top of the quenching furnace box (1), and sealing grooves matched with the horizontal embedded plates (10) are formed in the top of one end of the back of the furnace cover (3).

2. The sectional energy-saving box-type quenching furnace of claim 1, wherein: promote the component including setting up in collateral branch fagging (4) at two sets of horizontal spout (13) tops, it is two sets of the top of collateral branch fagging (4) is provided with roof (6) jointly, the both sides of the one end of roof (6) bottom all are provided with mounting panel (9), and are two sets of one side that mounting panel (9) are close to each other is provided with transmission shaft (7) jointly, the opposite side of mounting panel (9) is provided with driving motor (5) of being connected with transmission shaft (7) axle, the outside symmetry of transmission shaft (7) is provided with two sets of rope pulleys (8), the outside winding of rope pulley (8) has wire rope (12) of being connected with bell (3) top interconnect.

3. The sectional energy-saving box-type quenching furnace of claim 1, wherein: locking assembly is including installing in installation piece (18) of two sets of bell (3) both sides, the one end that installation piece (18) are close to quenching furnace box (1) is provided with location ring (19), the bottom of quenching furnace box (1) both sides all is provided with displacement groove (14), the inside of displacement groove (14) all is provided with slider A (21), the one end of slider A (21) is provided with connecting rod (22), the other end of connecting rod (22) is provided with bolt (15) with location ring (19) adaptation of each other, slider A (21) are located one side of displacement groove (14) inside and are provided with spring (20) interconnect with displacement groove (14) inner wall.

4. The sectional energy-saving box-type quenching furnace of claim 3, wherein: an inclined plane is arranged at one end of the top of the bolt (15), and the central point of the outer diameter of the bolt (15) and the central point of the inner diameter of the positioning ring (19) are staggered mutually.

5. The sectional energy-saving box-type quenching furnace of claim 2, wherein: the outside of driving motor (5) is provided with the bolt with mounting panel (9) fixed connection, all be provided with the bearing between the inner wall of the both ends of transmission shaft (7) and mounting panel (9), and the inside of bearing embedding mounting panel (9).

6. The segmented energy-saving box-type quenching furnace of claim 1, wherein: both sides of one end, close to the quenching furnace box (1), of the furnace cover (3) are provided with T-shaped sliding rods (16), and T-shaped sliding grooves (17) matched with the T-shaped sliding rods (16) are formed in the inner portions, close to both sides of one end of the furnace cover (3), of the quenching furnace box (1).

7. The sectional energy-saving box-type quenching furnace of claim 1, wherein: the middle part of the top of the horizontal embedded plate (10) is provided with a connecting block which is mutually connected with the output end of the electric cylinder (11), and the bottom of the horizontal embedded plate (10) is mutually attached to the top of the quenching furnace box (1).