Casting continuous heat treatment electric furnace

Abstract

The utility model discloses a casting continuous heat treatment electric furnace which comprises a conveying frame, a heating furnace is arranged on the left side of the top of the conveying frame, a lifting plate is fixedly connected to the top of the heating furnace, lifting rods are fixedly connected to the four corners of the bottom of the lifting plate, mounting sleeves are arranged on the surfaces of the lifting rods in a sleeving mode, and the surfaces of the mounting sleeves are fixedly connected to the surface of the conveying frame. The bottom of the lifting rod is fixedly connected with a control panel. The motor drives the screw rod to rotate, the screw rod drives the control piece to move leftwards, the control piece drives the transmission column to move leftwards, the transmission column drives the control panel to move upwards, the control panel drives the lifting rod to move upwards, the lifting rod drives the heating furnace to move upwards, and when the heating furnace moves to the original position, the motor is turned off. The heating furnace is automatically controlled to move up and down and has the advantage of efficient and continuous work, components for controlling the continuous heat treatment electric furnace are automatically controlled and need to be manually driven, and the working efficiency of the continuous heat treatment electric furnace is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment of castings, in particular to an electric furnace for continuous heat treatment of castings. Background Art

[0002] During the heat treatment process of castings, a continuous heat treatment electric furnace is required, and the patent announcement number is CN219507972U2, which discloses a continuous heat treatment device for castings, including a support assembly, the support assembly includes a support frame, a support cross bar is arranged above the support frame, a fixed cross bar is arranged above one end of the support frame, and an outlet cross bar is arranged above the other end of the support frame; a transmission assembly, the transmission assembly is arranged inside the support cross bar. The casting heat treatment device of the utility model can complete the lateral movement by adjusting the holes on the positioning plate, and then fix it with the positioning pin, and then adjust the inlet size of the baffle to ensure that large castings can also enter the heat treatment assembly. The height of the screw can also be adjusted by rotating the worm and then through the transmission belt, thereby adjusting the height of the heat treatment assembly, thereby avoiding the situation where large castings cannot enter the heat treatment assembly after entering the baffle.

[0003] The above-mentioned prior art solution has the following defects: the continuous heat treatment furnace is moved up and down by a lifting component, but the components for controlling the continuous heat treatment furnace are manually operated, requiring the user to manually rotate the hand wheel. The user will experience effort during the process of rotating the hand wheel, and the user cannot rotate the lifting component frequently for a long time, thereby reducing the working efficiency of the continuous heat treatment furnace. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an electric furnace for continuous heat treatment of castings, which has the advantages of efficient and continuous operation, and solves the problem that the continuous heat treatment furnace is moved up and down by a lifting component. However, the components for controlling the continuous heat treatment furnace are manually operated, and the user is required to manually rotate the hand wheel. The user will feel strenuous in the process of rotating the hand wheel, and the user cannot rotate the lifting component frequently for a long time, thereby reducing the working efficiency of the continuous heat treatment furnace.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric furnace for continuous heat treatment of castings, comprising a conveying frame, a heating furnace is arranged on the left side of the top of the conveying frame, a lifting plate is fixedly connected to the top of the heating furnace, and lifting rods are fixedly connected to the four corners of the bottom of the lifting plate, the surface of the lifting rod is provided with a mounting sleeve, the surface of the mounting sleeve is fixedly connected to the surface of the conveying frame, the bottom of the lifting rod is fixedly connected to a control panel, and a transmission mechanism is arranged inside the control panel.

[0006] As a preferred embodiment of the utility model, the transmission mechanism includes a mounting plate, the mounting plate is fixedly connected to both sides of the bottom of the conveying frame, the right side of the mounting plate is fixedly connected to a motor, the output end of the motor passes through the inner side of the mounting plate, the output end of the motor is fixedly connected to a screw, the surface of the screw is threadedly connected to a control part, the front and rear sides of the control part are fixedly connected to a transmission column, and the transmission column is located inside the control plate.

[0007] As a preferred embodiment of the present invention, a stabilizing sleeve is provided on the left side of the surface of the screw rod, and the surface of the stabilizing sleeve is fixedly connected to the surface of the mounting plate.

[0008] As a preferred embodiment of the present invention, a slide bar is provided on the front side and the rear side inside the control member, and the surface of the slide bar is fixedly connected to the inner side of the mounting plate.

[0009] As a preferred embodiment of the present invention, the front side and the rear side of the inner side of the mounting plate are both fixedly connected with reinforcement blocks, and the top of the reinforcement block is fixedly connected to the bottom of the conveying frame.

[0010] As a preferred embodiment of the present invention, the front and rear sides of the conveying frame are fixedly connected with mounting blocks, an auxiliary rod is arranged inside the mounting block, and the bottom of the auxiliary rod is fixedly connected to the top of the control panel.

[0011] As a preferred embodiment of the utility model, a spring is fixedly connected to the surface of the auxiliary rod, and the bottom of the spring is fixedly connected to the top of the control panel.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives the screw to rotate through a motor, the screw drives the control part to move to the left, the control part drives the transmission column to move to the left, the transmission column drives the control panel to move upward, the control panel drives the lifting rod to move upward, the lifting rod drives the heating furnace to move upward, and when the heating furnace moves to the original position, the motor is turned off. During this period, the up and down movement of the heating furnace is automatically controlled, which has the advantages of efficient and continuous work. The components that control the continuous heat treatment electric furnace are automatically controlled and require human drive, thereby improving the working efficiency of the continuous heat treatment electric furnace.

[0014] 2. The utility model can drive the lifting plate and the heating furnace to move by setting a transmission mechanism, thereby preventing the lifting plate and the heating furnace from being unable to move, resulting in the lifting plate and the heating furnace being unable to work normally, thereby improving the use effect of the heating furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2It is a three-dimensional diagram of the control component of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. conveyor frame; 2. heating furnace; 3. lifting plate; 4. lifting rod; 5. mounting sleeve; 6. control panel; 7. transmission mechanism; 71. mounting plate; 72. motor; 73. screw rod; 74. control member; 75. transmission column; 8. stabilizing sleeve; 9. sliding rod; 10. reinforcement block; 11. mounting block; 12. auxiliary rod; 13. spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 3 As shown, the utility model provides an electric furnace for continuous heat treatment of castings, including a conveying frame 1, a heating furnace 2 is arranged on the left side of the top of the conveying frame 1, a lifting plate 3 is fixedly connected to the top of the heating furnace 2, and the four corners of the bottom of the lifting plate 3 are fixedly connected to the lifting rod 4, the surface of the lifting rod 4 is sleeved with a mounting sleeve 5, the surface of the mounting sleeve 5 is fixedly connected to the surface of the conveying frame 1, the bottom of the lifting rod 4 is fixedly connected to the control board 6, and the control board 6 is provided with a transmission mechanism 7 inside.

[0021] refer to Figure 2 The transmission mechanism 7 includes a mounting plate 71, which is fixedly connected to both sides of the bottom of the conveying frame 1. A motor 72 is fixedly connected to the right side of the mounting plate 71. The output end of the motor 72 passes through the inner side of the mounting plate 71. A screw 73 is fixedly connected to the output end of the motor 72. A control member 74 is threadedly connected to the surface of the screw 73. The front and rear sides of the control member 74 are fixedly connected to a transmission column 75, and the transmission column 75 is located inside the control plate 6.

[0022] As a technical optimization solution of the utility model, by setting up a transmission mechanism 7, the lifting plate 3 and the heating furnace 2 can be driven to move, avoiding the lifting plate 3 and the heating furnace 2 being unable to move, resulting in the lifting plate 3 and the heating furnace 2 being unable to work normally, thereby improving the use effect of the heating furnace 2.

[0023] refer to Figure 3 A stabilizing sleeve 8 is sleeved on the left side of the surface of the screw rod 73 , and the surface of the stabilizing sleeve 8 is fixedly connected to the surface of the mounting plate 71 .

[0024] As a technical optimization solution of the present invention, by providing a stabilizing sleeve 8, the screw rod 73 can be stabilized to avoid the screw rod 73 from tilting during rotation, thereby improving the use stability of the screw rod 73.

[0025] refer to Figure 2 Slide bars 9 are provided on the front and rear sides of the control member 74 , and the surface of the slide bar 9 is fixedly connected to the inner side of the mounting plate 71 .

[0026] As a technical optimization solution of the utility model, by setting the slide rod 9, the control member 74 can be stabilized in sliding, avoiding shaking of the control member 74 during sliding movement, causing the control member 74 to loosen, and improving the sliding stability of the control member 74.

[0027] refer to Figure 1 The front and rear sides of the inner side of the mounting plate 71 are fixedly connected with a reinforcement block 10 , and the top of the reinforcement block 10 is fixedly connected to the bottom of the conveying frame 1 .

[0028] As a technical optimization solution of the utility model, by setting a reinforcement block 10, the connection between the mounting plate 71 and the conveying rack 1 can be reinforced to avoid breakage of the mounting plate 71 and the conveying rack 1 during use, to prevent the mounting plate 71 and the conveying rack 1 from failing to cooperate, and to improve the use effect of the mounting plate 71 and the conveying rack 1.

[0029] refer to Figure 2 The front and rear sides of the conveying frame 1 are fixedly connected with mounting blocks 11 , an auxiliary rod 12 is arranged inside the mounting block 11 , and the bottom of the auxiliary rod 12 is fixedly connected to the top of the control panel 6 .

[0030] As a technical optimization solution of the utility model, by setting the mounting block 11 and the auxiliary rod 12, the control board 6 is stabilized in sliding, so as to avoid shaking of the control board 6 during sliding movement, which may cause the control board 6 to loosen, thereby improving the sliding stability of the control board 6.

[0031] refer to Figure 2 A spring 13 is fixedly connected to the surface of the auxiliary rod 12 , and the bottom of the spring 13 is fixedly connected to the top of the control board 6 .

[0032] As a technical optimization solution of the utility model, by providing the spring 13 , the control board 6 can be driven to assist in resetting, thereby avoiding high pressure on the control board 6 during use of the control board 6 and reducing the working pressure of the control board 6 .

[0033] The working principle and use process of the utility model: when in use, the figure shows the state after the heating furnace 2 is lowered. When the heating furnace 2 needs to be lifted up and reset, the motor 72 is started, and the motor 72 drives the screw 73 to rotate, and the screw 73 drives the control member 74 to move to the left, and the control member 74 drives the transmission column 75 to move to the left, and the transmission column 75 drives the control board 6 to move upward, and the control board 6 drives the lifting rod 4 to move upward, and the lifting rod 4 drives the heating furnace 2 to move upward. When the heating furnace 2 moves to the original position, the motor 72 is turned off. During this period, the up and down movement of the heating furnace 2 is automatically controlled, thereby having the advantages of efficient and continuous operation.

[0034] In summary: the electric furnace for continuous heat treatment of castings, through the coordinated use of the conveying frame 1, the heating furnace 2, the lifting plate 3, the lifting rod 4, the mounting sleeve 5, the control panel 6 and the transmission mechanism 7, solves the problem that the continuous heat treatment electric furnace moves up and down through the lifting components. However, the components for controlling the continuous heat treatment electric furnace are manually operated, and the user needs to manually rotate the hand wheel. The user will feel laborious in the process of rotating the hand wheel, and the user cannot rotate the lifting components frequently for a long time, thereby reducing the working efficiency of the continuous heat treatment electric furnace.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric furnace for continuous heat treatment of castings, comprising a conveyor frame (1), characterized in that: A heating furnace (2) is arranged on the left side of the top of the conveying frame (1); a lifting plate (3) is fixedly connected to the top of the heating furnace (2); four corners of the bottom of the lifting plate (3) are fixedly connected to lifting rods (4); a mounting sleeve (5) is sleeved on the surface of the lifting rod (4); a surface of the mounting sleeve (5) is fixedly connected to the surface of the conveying frame (1); a control panel (6) is fixedly connected to the bottom of the lifting rod (4); a transmission mechanism (7) is arranged inside the control panel (6).

2. The electric furnace for continuous heat treatment of castings according to claim 1, characterized in that: The transmission mechanism (7) comprises a mounting plate (71), wherein the mounting plate (71) is fixedly connected to two sides of the bottom of the conveying frame (1), a motor (72) is fixedly connected to the right side of the mounting plate (71), an output end of the motor (72) passes through the inner side of the mounting plate (71), a screw rod (73) is fixedly connected to the output end of the motor (72), a control member (74) is threadedly connected to the surface of the screw rod (73), a transmission column (75) is fixedly connected to the front and rear sides of the control member (74), and the transmission column (75) is located inside the control plate (6).

3. The electric furnace for continuous heat treatment of castings according to claim 2, characterized in that: A stabilizing sleeve (8) is sleeved on the left side of the surface of the screw rod (73), and the surface of the stabilizing sleeve (8) is fixedly connected to the surface of the mounting plate (71).

4. The electric furnace for continuous heat treatment of castings according to claim 2, characterized in that: Slide bars (9) are provided on the front and rear sides of the control member (74), and the surface of the slide bar (9) is fixedly connected to the inner side of the mounting plate (71).

5. The electric furnace for continuous heat treatment of castings according to claim 2, characterized in that: The front side and the rear side of the inner side of the mounting plate (71) are both fixedly connected with a reinforcement block (10), and the top of the reinforcement block (10) is fixedly connected to the bottom of the conveying frame (1).

6. The electric furnace for continuous heat treatment of castings according to claim 1, characterized in that: The front and rear sides of the conveying frame (1) are both fixedly connected to a mounting block (11), an auxiliary rod (12) is provided inside the mounting block (11), and the bottom of the auxiliary rod (12) is fixedly connected to the top of the control panel (6).

7. The electric furnace for continuous heat treatment of castings according to claim 6, characterized in that: A spring (13) is fixedly connected to the surface of the auxiliary rod (12), and the bottom of the spring (13) is fixedly connected to the top of the control panel (6).

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