Annealing furnace for casting machining

Abstract

The utility model relates to an annealing furnace for casting machining, which belongs to the technical field of casting machining, is relatively simple in overall structure, facilitates annealing treatment of a machined part, improves the working efficiency during cooling operation of the machined part, and facilitates centralized collection of wastes generated during annealing treatment of the machined part compared with the prior art. The annealing furnace is convenient to clean and clear correspondingly and is prevented from polluting the internal environment of an annealing furnace main body, and the annealing furnace comprises the annealing furnace main body; the main frame is arranged at the top of the annealing furnace main body through the mounting hole, and a fan main body is arranged in the main frame; the air gathering barrel is arranged on the inner top wall of the annealing furnace main body, and the two sides of the air gathering barrel communicate with a plurality of conveying pipes; the placing plate is detachably connected in the annealing furnace main body, and a plurality of filter holes are formed in the placing plate; the two cabinet doors are hinged to the annealing furnace main body through hinges, and a safety lock is arranged between the two cabinet doors.

Description

Technical Field

[0001] This application relates to the field of casting processing technology, and in particular to an annealing furnace for casting processing. Background Technology

[0002] As is well known, heat treatment furnaces are divided into annealing furnaces, quenching furnaces, tempering furnaces, normalizing furnaces, and quenching and tempering furnaces. Annealing furnaces are a new type of heat exchange equipment. Annealing furnaces are mainly used in the annealing process of some objects to be annealed. They can eliminate various structural defects and residual stresses caused by casting, forging, etc., and prevent deformation and cracking of the objects to be annealed, thus effectively improving the production quality of the workpieces.

[0003] Currently, with existing annealing furnaces on the market, after the heat treatment of the processed parts, the applicant has found that the waste generated by the heat-treated parts will be scattered and left inside the furnace, which is not convenient to clean up quickly. The scattered and leftover waste may pollute the furnace environment. Secondly, when the processed parts are cooled by air, the cold air is generally output in one direction, which makes it difficult to cool the processed parts comprehensively, thus making it difficult to ensure the working efficiency of the cooling operation and making it impractical.

[0004] Therefore, in response to the aforementioned technologies, we propose an annealing furnace for casting processing. Utility Model Content

[0005] The purpose of this invention is to provide an annealing furnace for casting processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An annealing furnace for casting processing, comprising:

[0008] Annealing furnace body;

[0009] The main frame is mounted on the top of the annealing furnace body through mounting holes, and the main frame contains the main body of the blower.

[0010] The air-gathering duct is installed on the inner top wall of the annealing furnace body, and multiple transmission pipes are connected to both sides of the air-gathering duct.

[0011] A placement plate is detachably connected to the body of the annealing furnace, and multiple filter holes are provided in the placement plate.

[0012] The cabinet has two doors, both of which are hinged to the main body of the annealing furnace via hinges, and a safety lock is installed between the two doors.

[0013] A collection chamber, which is slidably connected to the annealing furnace body via a connecting component;

[0014] The base is fixedly connected at the bottom of the annealing furnace body, and a supporting assembly is arranged in the base for placing the base and the annealing furnace body in a use position.

[0015] As a further scheme of the utility model: the connecting assembly includes two connecting blocks, both of which are fixedly connected to the inner bottom wall of the annealing furnace body, and a T-shaped groove is arranged in the connecting block, the bottom of the collecting bin is fixedly connected with two T-shaped sliding blocks, and both of the T-shaped sliding blocks are slidably connected with the connecting block through the T-shaped groove.

[0016] As a further scheme of the utility model: the supporting assembly includes four supporting columns, which are arranged in the base through connecting grooves, and a supporting seat is fixedly connected to the other end of the supporting column.

[0017] As a further scheme of the utility model: an anti-skid pad is arranged at the bottom of each supporting seat.

[0018] As a further scheme of the utility model: the placing plate is detachably connected in the annealing furnace body through a plurality of positioning bolts.

[0019] As a further scheme of the utility model: a strip-shaped handle is fixedly connected to the cabinet door, and a ring-shaped handle is fixedly connected to the collecting bin.

[0020] As a further scheme of the utility model: an anti-skid rubber sleeve is fixedly sleeved outside the strip-shaped handle and the ring-shaped handle.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] Through the cooperation of the supporting columns and the supporting seats, the base and the annealing furnace body are placed in a use position, and then the workpieces that need to be heat-treated are placed on the placing plate, and then the cabinet door is rotated through the plurality of leaves, and then the two cabinet doors are connected through the safety lock, and then the fan body arranged in the main frame is opened, the fan body works to transmit the external cold air to the wind collecting cylinder, and then the cold air is transmitted to the workpieces on the placing plate through the plurality of transmission pipes, so that the purpose of cooling is achieved, and the waste generated by the heat treatment of the workpieces is transmitted to the collecting bin through the plurality of filter holes arranged on the placing plate, so that the purpose of collecting the waste generated by the heat treatment of the workpieces is achieved under the action of the collecting bin, the overall structure is relatively simple, the heat treatment of the workpieces is facilitated, the working efficiency during the cooling operation of the workpieces is improved, and compared with the prior art, the waste generated during the heat treatment of the workpieces can be collected, which is convenient for quick cleaning and removal, avoids the pollution of the internal environment of the heat treatment furnace body, and has good practicability. Attached Figure Description

[0023] Fig. 1 This is a three-dimensional structural schematic diagram of the overall main view of this utility model;

[0024] Fig. 2 This is a three-dimensional structural schematic diagram of a partial cross-section of the overall main view of this utility model;

[0025] Fig. 3 This is a schematic diagram of the interoperable structure of the collection bin, T-shaped slider, connecting block, etc. in this utility model;

[0026] Fig. 4 This is a schematic diagram of the overall front view of the present invention.

[0027] In the diagram: 1. Annealing furnace body; 2. Main frame; 3. Fan body; 4. Air concentrator; 5. Transmission pipe; 6. Placement plate; 7. Cabinet door; 8. Hinge; 9. Safety lock; 10. Collection bin; 11. Base; 12. Connecting block; 13. T-shaped slider; 14. Support column; 15. Support base; 16. Anti-slip pad; 17. Positioning bolt; 18. Strip handle; 19. Ring handle; 20. Anti-slip rubber sleeve. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] The present application will be further described in detail below with reference to the accompanying drawings.

[0030] Please see Figs. 1-4 In this embodiment of the present invention, an annealing furnace for casting processing includes:

[0031] Annealing furnace body 1;

[0032] The main frame 2 is installed on the top of the annealing furnace body 1 through mounting holes, and the main frame 2 contains the blower body 3.

[0033] The air-concentrating duct 4 is located on the inner top wall of the annealing furnace body 1, and multiple transmission pipes 5 are connected to both sides of the air-concentrating duct 4.

[0034] Placement plate 6 is detachably connected to the annealing furnace body 1, and multiple filter holes are provided in the placement plate 6.

[0035] Two cabinet doors 7, two cabinet doors 7 are hinged with annealing furnace body 1 through hinge 8, and safety lock 9 is arranged between the two cabinet doors 7;

[0036] Collecting bin 10, collecting bin 10 is slidably connected with annealing furnace body 1 through a connecting assembly;

[0037] Base 11, base 11 is fixedly connected to the bottom of annealing furnace body 1, and a supporting assembly is arranged in base 11, which is used to place base 11 and annealing furnace body 1 in the use position.

[0038] The annealing furnace for casting processing, when in use, the supporting assembly is arranged, the base 11 and the annealing furnace body 1 are placed in the use position under the action of the supporting assembly, and then the processed parts required for heat treatment are placed on the placing plate 6, then the cabinet door 7 is rotated through the plurality of hinge 8, and then the two cabinet doors 7 are connected through the safety lock 9, then the fan body 3 arranged in the main frame 2 is opened, the fan body 3 works to transmit the external cold air to the wind collecting cylinder 4, then the cold air is transmitted to the processed parts on the placing plate 6 through the plurality of transmission pipes 5, which plays a role of cooling treatment for the processed parts, and then the waste generated by the heat treatment of the processed parts is transmitted to the collecting bin 10 through the plurality of filter holes opened on the placing plate 6, so that the waste generated by the heat treatment of the processed parts is collected under the action of the collecting bin 10.

[0039] In Figs. 1-3 , the connecting assembly includes two connecting blocks 12, both of which are fixedly connected to the inner bottom wall of the annealing furnace body 1, and a T-shaped groove is formed in the connecting block 12, and two T-shaped sliding blocks 13 are fixedly connected to the bottom of the collecting bin 10, both of which are slidably connected with the connecting block 12 through the T-shaped groove.

[0040] The annealing furnace for casting processing, through the mutual cooperation of the T-shaped sliding block 13, the connecting block 12 and the T-shaped sliding groove, the collecting bin 10 can be easily pulled out of the annealing furnace body 1, and the waste in the collecting bin 10 can be easily cleaned and removed.

[0041] In Figs. 1-4 , the supporting assembly includes four supporting columns 14, which are arranged in the base 11 through connecting grooves, and the other end of the supporting column 14 is fixedly connected with a supporting seat 15, and a plurality of supporting seats 15 are provided with anti-skid pads 16 at the bottom.

[0042] The cast processing annealing furnace is placed on the use position through the cooperation of the plurality of supporting columns 14 and the supporting seat 15, the plurality of anti-skid washers 16 are arranged, the contact friction between the supporting seat 15 and the ground is increased, and the supporting stability of the supporting seat 15 is ensured.

[0043] In Figs. 1-4 The placing plate 6 is detachably connected in the annealing furnace body 1 through the plurality of positioning bolts 17, the strip-shaped handle 18 is fixedly connected to the cabinet door 7 and facilitates pulling of the cabinet door 7, the annular handle 19 is fixedly connected to the collecting bin 10 and facilitates taking of the collecting bin 10, and the anti-skid rubber sleeves 20 that increase the external friction are fixedly sleeved outside the strip-shaped handle 18 and the annular handle 19.

[0044] In the embodiment, the annealing furnace body 1 and the fan body 3 are common devices purchased on the market and known to those skilled in the art, can be customized or selected according to actual needs, and are only used here and are not improved in structure and function. The annealing furnace body 1 and the fan body 3 are provided with control switches matched therewith, the installation positions of the control switches are selected according to actual use needs, the control switches are convenient for an operator to operate and control, and the technology is very mature and can be realized.

[0045] The implementation principle of the cast processing annealing furnace in the embodiment is as follows: first, the base 11 and the annealing furnace body 1 are placed on the use position through the cooperation of the plurality of supporting columns 14 and the supporting seat 15, then the user places the processing piece to be annealed on the placing plate 6, the two cabinet doors 7 are connected through the cooperation of the plurality of leaves 8 and the safety lock 9, the fan body 3 in the main frame 2 is opened, the fan body 3 works to transmit external cold air to the air collecting barrel 4, the cold air is transmitted to the processing piece on the placing plate 6 through the plurality of transmission pipes 5, the processing piece is cooled and annealed, the waste generated by the processing piece is transmitted to the collecting bin 10 through the plurality of filter holes in the placing plate 6, the waste generated by the annealing of the processing piece is collected in the collecting bin 10, the collecting bin 10 is pulled out of the annealing furnace body 1 through the cooperation of the connecting block 12 and the T-shaped sliding block 13 under the action of the annular handle 19, and then the waste collected in the collecting bin 10 is cleaned.

[0046] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An annealing furnace for casting processing, characterized in that, Include: Annealing furnace body (1); Main frame (2) is arranged on the top of annealing furnace body (1) through mounting hole, and fan body (3) is arranged in main frame (2); Wind collecting cylinder (4) is arranged on the inner top wall of annealing furnace body (1), and a plurality of transmission pipes (5) are communicated with both sides of wind collecting cylinder (4); The placing plate (6) is detachably connected in the annealing furnace body (1), and a plurality of filter holes are formed in the placing plate (6); Two cabinet doors (7) are hinged to the annealing furnace body (1) through the hinge (8), and the safety lock (9) is arranged between the two cabinet doors (7); The collecting bin (10) is slidably connected with the annealing furnace body (1) through the connecting assembly; The base (11) is fixedly connected to the bottom of the annealing furnace body (1), and the support assembly is arranged in the base (11), which is used for placing the base (11) and the annealing furnace body (1) in the use position.

2. The annealing furnace for machining of castings according to claim 1, characterized in that: The connecting assembly includes two connecting blocks (12), and the connecting blocks (12) are fixedly connected to the inner bottom wall of the annealing furnace body (1), and T-shaped grooves are formed in the connecting blocks (12), and two T-shaped sliding blocks (13) are fixedly connected to the bottom of the collecting bin (10), and the T-shaped sliding blocks (13) are slidably connected with the connecting blocks (12) through the T-shaped grooves.

3. The annealing furnace for machining of castings according to claim 1, characterized in that: The support assembly includes four support columns (14), and the support columns (14) are arranged in the base (11) through connecting grooves, and support seats (15) are fixedly connected to the other ends of the support columns (14).

4. The annealing furnace for machining of castings according to claim 3, characterized in that: The bottom of the support seat (15) is provided with an anti-skid pad (16).

5. The annealing furnace for machining of castings according to claim 1, characterized in that: The placing plate (6) is detachably connected in the annealing furnace body (1) through a plurality of positioning bolts (17).

6. The annealing furnace for machining of castings according to claim 1, characterized in that: The cabinet door (7) is fixedly connected with a strip-shaped handle (18), and the collecting bin (10) is fixedly connected with a ring-shaped handle (19).

7. The annealing furnace for machining of castings according to claim 6, characterized in that: The outer part of the strip-shaped handle (18) and the ring-shaped handle (19) is fixedly sleeved with an anti-skid rubber sleeve (20).

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