CN205856533U - A kind of hanging annealing device of high temperature resistant bearing - Google Patents

Abstract

The utility model provides a hanging heat treatment device for high-temperature-resistant bearings, which relates to the technical field of bearing heat treatment, and includes a first heating tank and a second heating tank, both of which are cylindrical structures. The top and the bottom are open, and the axes of the first heating tank and the second heating tank are coincident, and the second heating tank is located in the first heating tank, and also includes a plurality of first heaters and a plurality of second heaters, the A plurality of first heaters and a plurality of second heaters are respectively arranged on the inner wall of the first heating tank and the outer wall of the second heating tank, and an annular shape is formed between the inner wall of the first heating tank and the outer wall of the second heating tank The heating room is used to heat the materials to be heated in the annular heating room. The utility model has a reasonable structure design, and the heating effect and efficiency of the materials are very high.

Description

A hanging heat treatment device for high temperature resistant bearings

technical field

The utility model relates to the technical field of bearing heat treatment, in particular to a hanging heat treatment device for high temperature resistant bearings.

Background technique

The heat treatment device is a device for heating materials. At present, most of the existing heat treatment devices have low heating efficiency and poor heating effect, and cannot efficiently heat materials. Most of them have complex structures, high structural costs, and single heating functions. .

In view of this, it is necessary to further improve the existing heating device.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a hanging heat treatment device for high temperature resistant bearings, which can greatly improve the heating effect and efficiency of materials.

In order to achieve the above object, the utility model is realized through the following technical solutions:

A hanging heat treatment device for high-temperature-resistant bearings, comprising a first heating tank 101 and a second heating tank 201, both of which are cylindrical structures with openings at the top and bottom, and The axes of the first heating tank 101 and the second heating tank 201 are coincident. The second heating tank 201 is located in the first heating tank 101 and also includes several first heaters and several second heaters. A heater and several second heaters are arranged on the inner wall of the first heating tank and the outer wall of the second heating tank respectively, forming a ring-shaped heating zone between the inner wall of the first heating tank and the outer wall of the second heating tank Room 301, used to heat the material to be heated in the annular heating room 301; a first lifting device is also provided, and the first lifting device includes a cylinder device and a lifting rod, and the cylinder device is arranged on the second The bottom of the inner ring of the heating tank, the output end of the cylinder push rod is connected to the lifting rod, and the lifting direction of the lifting rod coincides with the axis of the second heating tank; a heating frame is also provided, and the heating frame includes a connection seat and several connecting frames for placing heated materials, the connecting frames are installed on the top of the lifting rod, and the several connecting frames are evenly arranged on the connecting frames in a ring shape, and the connecting frames include cross bars, vertical bar and several placing bars, the placing bars are used to hang the ring-shaped materials to be heated, the several placing bars are all arc-shaped structures, one end of the horizontal bar is connected to the connecting seat, and the other end is connected with the vertical bar The top is connected, the bottom of the vertical rod is connected to the middle part of the placement rod, and the plurality of placement rods are sequentially distributed and arranged on the vertical rod from bottom to top.

Further, both ends of the placement rod are folded upwards to form a stop bar, which is used to prevent the ring material from slipping off after hanging the ring material into the placement rod.

Further, it also includes several first annular support plates, the outer edge of the first annular support plate is fixedly connected to the inner wall of the first heating tank, and the several first annular support plates include a plurality of Distributed and arranged on the inner wall of the first heating tank in turn, the first heater includes a first annular cylinder and heating wires, the heating wires are spirally placed in the first annular cylinder, and the first A heater includes a plurality of first annular cylinders placed on each of the first annular support plates; a plurality of second annular support plates are also included, and the inner ring edges of the second annular support plates are fixedly connected to the On the outer wall of the second heating tank, the plurality of second annular support plates are arranged in sequence from bottom to top on the inner wall of the second heating tank, and the second heater includes a second annular cylinder body and a heating wire, the heating wire 40 is spirally placed in the second annular cylinder, the second heater includes a plurality, and a second annular cylinder is placed on each second annular support plate.

Further, the side of the first annular cylinder facing the heating room has a mesh structure, and the side facing the inner wall of the first heating tank is sealed; the side of the second annular cylinder facing the heating room is mesh-shaped The structure is sealed towards the side of the outer wall of the second heating tank.

Further, an insulation layer is provided outside the outer wall of the first heating tank, and the insulation layer is a layer of insulating bricks, and the layer of insulating bricks is stacked evenly on the outside of the outer wall of the first heating tank.

Further, the heating room is also provided with a top cover, which can be opened and closed on the top of the first heating tank, and the bottom surface of the top cover is also equipped with several fourth heaters, including A sliding device, the sliding device includes a pair of sliding grooves and a pair of sliding rails, the pair of sliding grooves are distributed in parallel, the top opening of the first heating tank is located between the pair of sliding grooves, the pair of sliding grooves The bottoms of the slide rails are arranged in the pair of slide grooves for sliding connection, and the tops of the pair of slide rails are installed on the bottom of the top cover, and the top cover slides on the slide grooves through the slide rails. The top of the heating tank is opened and closed.

Further, the fourth heater includes several fourth annular cylinders and heating wires, the heating wires are spirally placed inside the fourth heating cylinder, and also includes an annular installation cylinder, the annular installation cylinder is an annular structure, and the cross-section of the annular installation cylinder is inverted Ω-shaped, the two ends of the inverted Ω-shaped structure of the annular installation cylinder are fixed and installed on the bottom surface of the top cover through bolt fixing devices, and the fourth annular cylinder passes through An annular installation cylinder is installed on the bottom surface of the top cover.

Further, the upper surface of the top cover is also provided with a solar cell panel, and the solar cell panel and the heating wire at the bottom of the top cover are connected by wires.

The utility model has the advantages that: the annular heating room formed by the first heating tank and the second heating tank can fully heat the materials, and the heating efficiency is high; Place the material and take it out; the ring-shaped material is inserted into the placing rod, and the contact area with the heater is large, which is convenient for heating and improves the heating efficiency; the first annular support plate and the second annular support plate can be used to conveniently place the first heater and the second heater. The second heater is easy to install and disassemble; one side of the heating room is a mesh structure, which is sealed towards the side of the outer wall of the second heating tank, so that the heat can heat the material efficiently; use solar energy to provide power for the electric heating wire, It can be more energy-saving and environment-friendly; the overall structure design of the utility model is reasonable, and the heating effect and efficiency on materials are very high.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a top view of the utility model;

Fig. 2 is a front view of the utility model;

Fig. 3 is a schematic structural view of the first annular cylinder of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

With reference to the accompanying drawings 1-3, a hanging heat treatment device for high temperature resistant bearings includes a first heating tank 101 and a second heating tank 201, both of which are cylindrical structure, the top and the bottom are open, and the axes of the first heating tank 101 and the second heating tank 201 coincide, and the second heating tank 201 is located in the first heating tank 101, and also includes several first heaters and several second Two heaters, the plurality of first heaters and the plurality of second heaters are respectively arranged on the inner wall of the first heating tank and the outer wall of the second heating tank, the inner wall of the first heating tank and the second heating tank A ring-shaped heating room 301 is formed between the outer walls of the ring-shaped heating room 301 to heat the material to be heated; a first lifting device is also provided, and the first lifting device includes a cylinder device 401 and a lifting rod 405, The cylinder device 401 is arranged at the bottom of the inner ring of the second heating tank 201, the output end of the cylinder push rod is connected to the lifting rod 402, and the lifting direction of the lifting rod 402 is the same as that of the second heating tank 201. Axes coincide; a heating frame is also provided, and the heating frame includes a connecting seat 501 and several connecting frames for placing heated materials. The connecting seat 501 is installed on the top of the lifting rod 405, and the several connecting frames It is arranged on the connecting seat 501 in a ring shape, and the connecting frame includes a horizontal bar 502, a vertical bar 503 and a plurality of placement bars 504, and the placement bars 504 are used to hang ring materials to be heated, and the plurality of placement bars 504 All are arc-shaped structures, one end of the horizontal bar 502 is connected to the connecting seat 501, and the other end is connected to the top of the vertical bar 504, and the bottom of the vertical bar 504 is connected to the middle part of the placement bar 504. The placement rods 504 are distributed and arranged on the vertical rods 503 sequentially from bottom to top.

Further, the two ends of the placement rod 504 are folded upwards to form a stop rod 504, which is used to prevent the ring material from slipping off after hanging the ring material into the placement rod 504.

Further, it also includes several first annular support plates 102, the outer edge of the first annular support plate 102 is fixedly connected to the inner wall of the first heating tank 101, and the several first annular support plates 102 include multiple one, distributed and arranged on the inner wall of the first heating tank 101 from bottom to top, the first heater includes a first annular cylinder 103 and a heating wire 40, and the heating wire 40 is spirally placed on the first heating tank 101 In an annular cylinder 103, the first heater includes multiple ones, and each first annular support plate 104 is placed with a first annular cylinder 103; it also includes a number of second annular support plates 202, the The inner ring side of the second annular support plate 202 is fixedly connected on the outer wall of the second heating tank 201, and the plurality of second annular support plates 202 include a plurality of them, which are sequentially distributed and arranged on the second heating tank 201 from bottom to top. On the inner wall of the groove 201, the second heater includes a second annular cylinder 203 and a heating wire 40, the heating wire 40 is spirally placed in the second annular cylinder 203, and the second heater includes multiple A second annular cylinder 203 is placed on each second annular support plate 202 .

Further, the side of the first annular cylinder 103 facing the heating room 301 has a mesh structure, and the side facing the inner side wall of the first heating tank is sealed; the side of the second annular cylinder facing the heating room 301 It is a mesh structure, and is sealed toward the side of the outer wall of the second heating tank 201 .

Further, the outer wall of the first heating tank 101 is also provided with an insulating layer 50; the insulating layer 50 is a layer of insulating bricks, and the layer of insulating bricks is stacked evenly on the outer wall of the first heating tank 101. .

Further, a top cover 70 is also provided on the heating room, and the top cover 70 can be opened and closed on the top of the first heating tank 101. The bottom surface of the top cover 70 is also installed with a number of fourth heating tanks. The device also includes a sliding device, the sliding device includes a pair of sliding grooves 20 and a pair of sliding rails 21, the pair of sliding grooves 20 are distributed in parallel, and the top opening of the first heating tank 101 is located on the pair of sliding rails. Between the grooves 20, the bottoms of the pair of slide rails 21 are distributed and arranged in the pair of slide grooves 20 for sliding connection, and the tops of the pair of slide rails 21 are installed on the bottom of the top cover 70, and the top of the top cover 70 The cover 70 slides on the slide groove 20 through the slide rail 21 to open and close the top of the first heating tank 101 .

Further, the fourth heater includes several fourth annular cylinders 703 and heating wires 40, and the heating wires 40 are spirally placed inside the fourth heating cylinders 703, and also includes an annular installation cylinder 701, the The annular installation cylinder 701 is a ring structure, and the section of the annular installation cylinder 701 is inverted Ω-shaped, and the two ends of the inverted Ω-shaped structure of the annular installation cylinder 701 are fixedly installed on the top cover 70 by a bolt fixing device 702 The bottom surface, the fourth annular cylinder 703 is installed on the bottom surface of the top cover through the annular installation cylinder 701 .

Further, the upper surface of the top cover 70 is further provided with a solar cell panel 705 , and the solar cell panel 705 is connected to the heating wire 40 at the bottom of the top cover 70 by wires.

The utility model has the advantages that: the annular heating room formed by the first heating tank and the second heating tank can fully heat the materials, and the heating efficiency is high; Place the material and take it out; the ring-shaped material is inserted into the placing rod, and the contact area with the heater is large, which is convenient for heating and improves the heating efficiency; the first annular support plate and the second annular support plate can be used to conveniently place the first heater and the second heater. The second heater is easy to install and disassemble; one side of the heating room is a mesh structure, which is sealed towards the side of the outer wall of the second heating tank, so that the heat can heat the material efficiently; use solar energy to provide power for the electric heating wire, It can be more energy-saving and environment-friendly; the overall structure design of the utility model is reasonable, and the heating effect and efficiency on materials are very high.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing implementations. Modifications to the technical solutions described in the examples, or equivalent replacement of some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (8)

1. A hanging heat treatment device for high-temperature-resistant bearings, comprising a first heating tank and a second heating tank, both of which are cylindrical in structure with openings at the top and bottom, and the first The axes of the heating tank and the second heating tank are coincident, and the second heating tank is located in the first heating tank, and also includes a number of first heaters and a number of second heaters, and the number of first heaters and the number of second heaters The two heaters are respectively arranged on the inner wall of the first heating tank and the outer wall of the second heating tank, and an annular heating room is formed between the inner wall of the first heating tank and the outer wall of the second heating tank, for Heating the materials to be heated in the heating room, and a first lifting device is also provided. The first lifting device includes a cylinder device and a lifting rod, and the cylinder device is arranged at the bottom of the inner ring of the second heating tank. The output end of the cylinder push rod is connected to the lifting rod, and the lifting direction of the lifting rod is coincident with the axis of the second heating tank; a heating frame is also provided, and the heating frame includes a connecting seat and several heating rods for placing The connection frame of the material, the connection seat is installed on the top of the lifting rod, and the several connection frames are uniformly arranged on the connection seat in a ring shape, and the feature is that the connection frame includes a horizontal bar, a vertical bar and several The placement rod is used to hang the ring material to be heated. The plurality of placement rods are all arc-shaped structures. One end of the horizontal rod is connected to the connecting seat, and the other end is connected to the top of the vertical rod. The bottom of the vertical rod is connected to the middle part of the placement rod, and the plurality of placement rods are sequentially arranged on the vertical rod from bottom to top. 2. A hanging type heat treatment device for high temperature resistant bearings as claimed in claim 1, characterized in that, the two ends of the placement rod are folded upwards to form a retaining rod, which is used to hang the ring material into the placement rod, and use The stop rod prevents the ring material from slipping. 3. A hanging type heat treatment device for high temperature resistant bearings according to claim 1, further comprising a plurality of first annular support plates, the outer ring edges of the first annular support plates are fixedly connected to the first On the inner wall of a heating tank, the plurality of first annular support plates include a plurality of them, which are sequentially distributed and arranged on the inner wall of the first heating tank from bottom to top, and the first heater includes a first annular cylinder and a A heating wire, the heating wire is placed in the first annular cylinder in a spiral manner, the first heater includes a plurality of first annular cylinders placed on each of the first annular support plates; and several The second annular support plate, the inner ring side of the second annular support plate is fixedly connected to the outer wall of the second heating tank, and the plurality of second annular support plates include a plurality of them, which are arranged sequentially from bottom to top On the inner wall of the second heating tank, the second heater includes a second annular cylinder and a heating wire, the heating wire is spirally placed in the second annular cylinder, and the second heater includes a plurality of , a second annular cylinder is placed on each of the second annular support plates. 4. A hanging heat treatment device for high temperature resistant bearings as claimed in claim 3, characterized in that the side of the first annular cylinder facing the heating room has a mesh structure, and one side of the inner wall facing the first heating tank Side sealing: the side of the second annular cylinder facing the heating room has a mesh structure, and the side facing the outer wall of the second heating tank is sealed. 5. The hanging type heat treatment device of a high temperature resistant bearing as claimed in claim 1, wherein an insulation layer is provided outside the outer wall of the first heating tank, the insulation layer is an insulation brick layer, and the insulation brick The layers are stacked evenly on the outside of the outer wall of the first heating tank. 6. A hanging type heat treatment device for high temperature resistant bearings according to claim 1, characterized in that, the heating room is further provided with a top cover, and the top cover can be opened and closed and installed on the first heating The top of the tank, the bottom surface of the top cover is also installed with a number of fourth heaters, and also includes a sliding device, the sliding device includes a pair of sliding grooves and a pair of sliding rails, the pair of sliding grooves are distributed in parallel, the The top opening of the first heating tank is located between the pair of slide grooves, the bottoms of the pair of slide rails are distributed in the pair of slide grooves for sliding connection, and the tops of the pair of slide rails are installed on the The bottom of the top cover, the top cover slides on the chute through the slide rail to open and close the top of the first heating tank. 7. A hanging heat treatment device for high temperature resistant bearings according to claim 6, characterized in that, the fourth heater includes several fourth annular cylinders and heating wires, and the heating wires are spirally placed on the The inside of the fourth heating cylinder also includes an annular installation cylinder, the annular installation cylinder has a ring structure, and the cross-section of the annular installation cylinder is an inverted Ω shape, and the two ends of the inverted Ω-shaped structure of the annular installation cylinder pass through The bolt fixing device is fixedly installed on the bottom surface of the top cover, and the fourth annular cylinder is installed on the bottom surface of the top cover through the annular installation cylinder. 8. A hanging type heat treatment device for high temperature resistant bearings as claimed in claim 7, characterized in that, the upper surface of the top cover is also provided with a solar cell panel, and the solar cell panel and the The heating wires at the bottom are connected by wires.