CN217110424U

CN217110424U - Tungsten molybdenum rod rolling is with heating furnace before forging with heating insulation structure

Info

Publication number: CN217110424U
Application number: CN202220891657.1U
Authority: CN
Inventors: 赵敏; 陈志海; 鲁平瑞; 王建龙
Original assignee: Xi'an Chenghang Furnace Industry Co ltd
Current assignee: Xi'an Chenghang Furnace Industry Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-02
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a tungsten molybdenum rod rolling is with heating furnace before forging with heating insulation structure, the induction cooker comprises a cooker bod, the both sides of furnace body bottom all are fixed with the supporting leg, the removal structure is installed to the inside bottom of furnace body, the inside bottom of furnace body is provided with the backup pad, and the top of backup pad all is fixed with the support column, the top of support column all is fixed with the bracket, the bocca is all installed on the inside top of furnace body, it sets up on the inside wall of furnace body to reserve the chamber, the inside of reserving the chamber is gone to be provided with the heat preservation cotton, the one side of reserving the chamber is provided with thermal-insulated chamber. The utility model discloses a be provided with thermal-insulated structure, the heating furnace is when the heating, and the heat preservation cotton through reserving intracavity portion plays heat retaining function, and reducible heat outwards runs off, and reduces thermal transmission and convection current through thermal-insulated chamber, has improved the heat-proof quality of furnace body, reduces the consumption of the thermal energy source, improves energy-conservation nature.

Description

Tungsten molybdenum rod rolling is with heating furnace before forging with heating insulation structure

Technical Field

The utility model relates to a heating furnace technical field, in particular to tungsten molybdenum rod rolling is with forging preceding heating furnace with heating insulation construction.

Background

With the rapid development of national economy and the continuous improvement of the technological level, the forging technology in China is more and more advanced, at present, in the forging industry, a commonly used method of people is that a metal blank is heated firstly, then the metal blank is subjected to die forging to form a blank, and the heating procedure of the metal blank before the die forging is heating before the forging, so a heating furnace is used;

however, when the existing pre-forging heating furnace for rolling the tungsten-molybdenum rod is used, the heat preservation and insulation effect is poor, so that the heating furnace has large heat loss and high heat energy consumption, and an improvement space is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a tungsten molybdenum rod rolling is with forging preceding heating furnace with heating insulation construction for it is relatively poor to solve current its thermal-insulated effect that keeps warm, and then leads to the heat flow of heating furnace to lose great, the fast defect of heat energy resource consumption.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a tungsten molybdenum rod rolling is with forging preceding heating furnace with heating insulation structure, includes the furnace body, the both sides of furnace body bottom all are fixed with the supporting leg, the removal structure is installed to the inside bottom of furnace body, the inside bottom of furnace body is provided with the backup pad, and the top of backup pad all is fixed with the support column, the top of support column all is fixed with the bracket, the bocca is all installed on the inside top of furnace body, one side on the inside top of furnace body is provided with the gas vent, be provided with thermal-insulated structure on the inside wall of furnace body, thermal-insulated structure is including reserving the chamber, reserve the chamber and set up on the inside wall of furnace body, the inside of reserving the chamber goes to be provided with the heat preservation cotton, one side of reserving the chamber is provided with thermal-insulated chamber.

Preferably, the moving structure comprises a sliding rail, the sliding rail is fixed at the bottom end inside the furnace body, a sliding groove is formed in the outer portion of the sliding rail, and pull handles are fixed on two sides of the supporting plate.

Preferably, the top end of the sliding groove is fixedly connected with the bottom end of the supporting plate, and the pull handles are symmetrically distributed about the central axis of the supporting plate.

Preferably, the inner diameter of the sliding groove is larger than the outer diameter of the sliding rail, and a sliding structure is formed between the sliding groove and the sliding rail.

Preferably, the supporting columns are arranged in a plurality and are arranged at equal intervals at the top ends of the supporting plates.

Preferably, the brackets are arranged in a plurality of equal intervals.

Preferably, the heat insulation cavity is arranged in a hollow mode, and the heat insulation cotton is uniformly distributed in the reserved cavity.

(III) advantageous effects

The utility model provides a pair of tungsten molybdenum rod rolling is with forging preceding heating furnace with heating insulation structure, its advantage lies in: by arranging the heat insulation structure, when the heating furnace is heated, the heat insulation function is achieved through the heat insulation cotton in the reserved cavity, the outward loss of heat can be reduced, the heat transfer and convection can be reduced through the heat insulation cavity, the heat insulation performance of the furnace body is improved, the consumption of heat energy is reduced, and the energy saving performance is improved;

through the arrangement of the moving structure, when feeding is carried out, the pull handle is pulled to drive the support plate to enable the sliding groove to slide outside the sliding rail, so that the support plate can be pulled out, the tungsten-molybdenum rod can be placed inside the bracket, and the support plate can be pushed back to the original position after the placement is finished, so that the feeding and discharging convenience is improved;

through being provided with the bracket, be provided with a plurality of through the bracket, and then can place a plurality of tungsten molybdenum bars simultaneously, and the bracket can guarantee that the tungsten molybdenum bar can not roll in the furnace body is inside, keeps certain distance between the bracket and can guarantee the homogeneity that the tungsten molybdenum bar is heated, improves and preheats the effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the bracket of the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 2 according to the present invention.

The reference numerals in the figures illustrate:

1. a furnace body; 2. a moving structure; 201. a slide rail; 202. a chute; 203. pulling a handle; 3. a support pillar; 4. an exhaust port; 5. a flame port; 6. a bracket; 7. a support plate; 8. supporting legs; 9. a thermally insulating structure; 901. a thermally insulating cavity; 902. reserving a cavity; 903. and (5) heat preservation cotton.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a heating furnace before forging for rolling a tungsten-molybdenum rod with a heating and heat-preserving structure comprises a furnace body 1, wherein supporting legs 8 are fixed on two sides of the bottom end of the furnace body 1, a moving structure 2 is installed at the bottom end inside the furnace body 1, a supporting plate 7 is arranged at the bottom end inside the furnace body 1, supporting columns 3 are fixed on the top ends of the supporting plates 7, brackets 6 are fixed on the top ends of the supporting columns 3, fire-spraying ports 5 are installed at the top end inside the furnace body 1, an air exhaust port 4 is arranged on one side of the top end inside the furnace body 1, and a heat-insulating structure 9 is arranged on the inner side wall of the furnace body 1;

the heat insulation structure 9 comprises a reserved cavity 902, the reserved cavity 902 is arranged on the inner side wall of the furnace body 1, heat insulation cotton 903 is arranged inside the reserved cavity 902, a heat insulation cavity 901 is arranged on one side of the reserved cavity 902, the heat insulation cavity 901 is arranged in a hollow mode, and the heat insulation cotton 903 is uniformly distributed inside the reserved cavity 902;

specifically, as shown in fig. 2 and 4, when the structure is used, firstly, when the heating furnace is heated, the heat insulation cotton 903 in the reserved cavity 902 plays a role in heat insulation, so that the outward loss of heat can be reduced, and the heat transfer and convection can be reduced through the heat insulation cavity 901, so that the heat insulation performance of the furnace body 1 is improved, the consumption of heat energy is reduced, and the energy saving performance is improved;

the moving structure 2 comprises a sliding rail 201, the sliding rail 201 is fixed at the bottom end inside the furnace body 1, a sliding groove 202 is arranged outside the sliding rail 201, pull handles 203 are fixed on two sides of the supporting plate 7, the top end of the sliding groove 202 is fixedly connected with the bottom end of the supporting plate 7, the pull handles 203 are symmetrically distributed about the central axis of the supporting plate 7, the inner diameter of the sliding groove 202 is larger than the outer diameter of the sliding rail 201, and a sliding structure is formed between the sliding groove 202 and the sliding rail 201;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, when feeding and discharging materials, the pull handle 203 is pulled, the pull handle 203 drives the support plate 7 to enable the sliding groove 202 to slide outside the sliding rail 201, so that the support plate 7 can be pulled out, at this time, a tungsten-molybdenum rod can be placed inside the bracket 6, and after the placement is finished, the support plate 7 can be pushed back to the original position, so that the convenience of feeding and discharging materials is improved;

the support columns 3 are arranged in a plurality, the support columns 3 are arranged at equal intervals at the top ends of the support plates 7, the brackets 6 are arranged in a plurality, and the brackets 6 are arranged at equal intervals;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, a plurality of brackets 6 are arranged, so that a plurality of tungsten-molybdenum rods can be placed at the same time, the brackets 6 can ensure that the tungsten-molybdenum rods cannot roll in the furnace body 1, a certain distance is kept between the brackets 6, the uniformity of heating of the tungsten-molybdenum rods can be ensured, and the preheating effect is improved.

The working principle is as follows: when in use, the external power supply of the forging preheating furnace for rolling the tungsten-molybdenum rod with the heating and heat-insulating structure is firstly connected with the heating furnace by pulling the pull handle 203 when feeding, the pull handle 203 drives the support plate 7 to enable the sliding chute 202 to slide outside the sliding rail 201, and further the support plate 7 can be pulled out, the tungsten-molybdenum rod can be placed inside the bracket 6 at the moment, the support plate 7 can be pushed back to the original position after the placement is finished, secondly, a plurality of tungsten-molybdenum rods are arranged through the bracket 6, and further a plurality of tungsten-molybdenum rods can be placed at the same time, and the bracket 6 can ensure that the tungsten-molybdenum rods can not roll in the furnace body 1, a certain distance is kept between the brackets 6 to ensure the uniformity of the heating of the tungsten-molybdenum rods, finally, the flame nozzles 5 can heat the tungsten-molybdenum rods inside the bracket 6, the heat-insulating function is realized through the heat-insulating cotton 903 inside the reserved cavity 902, the heat loss can be reduced, and the heat transfer and convection can be reduced through the heat-insulating cavity 901, the heat insulation performance of the furnace body 1 is improved, and the using work of the heating furnace before forging for rolling the tungsten-molybdenum rod is finally completed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a tungsten molybdenum bar is rolling with forging preceding heating furnace with heating insulation construction, includes furnace body (1), its characterized in that: supporting legs (8) are fixed on two sides of the bottom end of the furnace body (1), a moving structure (2) is installed at the bottom end inside the furnace body (1), a supporting plate (7) is arranged at the bottom end inside the furnace body (1), the top ends of the supporting plates (7) are all fixed with supporting columns (3), the top ends of the supporting columns (3) are all fixed with brackets (6), the top end of the interior of the furnace body (1) is provided with a fire-jet nozzle (5), one side of the top end of the interior of the furnace body (1) is provided with an exhaust port (4), a heat insulation structure (9) is arranged on the inner side wall of the furnace body (1), the heat insulation structure (9) comprises a reserved cavity (902), the heat insulation furnace is characterized in that the reserved cavity (902) is arranged on the inner side wall of the furnace body (1), heat insulation cotton (903) is arranged inside the reserved cavity (902), and a heat insulation cavity (901) is arranged on one side of the reserved cavity (902).

2. The pre-forging heating furnace for rolling the tungsten-molybdenum rod with the heating and heat preservation structure as claimed in claim 1, wherein: the moving structure (2) comprises a sliding rail (201), the sliding rail (201) is fixed at the bottom end inside the furnace body (1), a sliding groove (202) is formed in the outer portion of the sliding rail (201), and pull handles (203) are fixed on two sides of the supporting plate (7).

3. The pre-forging heating furnace for rolling the tungsten-molybdenum rod with the heating and heat-preserving structure as claimed in claim 2, wherein: the top end of the sliding groove (202) is fixedly connected with the bottom end of the supporting plate (7), and the pull handles (203) are symmetrically distributed about the central axis of the supporting plate (7).

4. The pre-forging heating furnace for rolling the tungsten-molybdenum rod with the heating and heat-preserving structure as claimed in claim 2, wherein: the inner diameter of the sliding groove (202) is larger than the outer diameter of the sliding rail (201), and a sliding structure is formed between the sliding groove (202) and the sliding rail (201).

5. The pre-forging heating furnace for rolling the tungsten-molybdenum rod with the heating and heat-preserving structure as claimed in claim 1, wherein: the support columns (3) are arranged in a plurality of equal-interval mode, and the support columns (3) are arranged on the top end of the support plate (7) in an equal-interval mode.

6. The pre-forging heating furnace for rolling the tungsten-molybdenum rod with the heating and heat-preserving structure as claimed in claim 1, wherein: the bracket (6) is provided with a plurality of brackets (6) which are arranged at equal intervals.

7. The pre-forging heating furnace for rolling the tungsten-molybdenum rod with the heating and heat-preserving structure as claimed in claim 1, wherein: the heat insulation cavity (901) is arranged in a hollow mode, and the heat insulation cotton (903) is uniformly distributed in the reserved cavity (902).