Energy-saving heat treatment device for automobile steering knuckle arm forge piece

Abstract

The utility model relates to the technical field of heat treatment, in particular to an energy-saving heat treatment device for automobile steering knuckle arm forgings, which adopts the technical scheme that the energy-saving heat treatment device comprises a furnace body, a furnace door is arranged at the front end of the furnace body, a heating component is arranged at the rear end of the furnace body, and adjusting cylinders are arranged on two sides of the furnace body. A reserved groove is formed in the bottom of the furnace body, and a discharging assembly is movably installed at the bottom of the furnace body. The discharging assembly comprises a bottom supporting plate, and supporting frames are fixedly installed at the front end and the rear end of the bottom of the bottom supporting plate correspondingly. A cylinder body of the adjusting air cylinder is fixedly connected with the outer wall of the furnace body, and the piston end of the adjusting air cylinder is fixedly connected with the supporting frame. The device has the advantages of being convenient to take pieces and capable of rapidly and efficiently taking the pieces in batches, and solves the problems that an existing device is inconvenient to take the pieces, an operator needs to go deep into a furnace with the help of a tool, the operation process is complex, the positions of forgings are difficult to accurately position, and the production efficiency is affected due to the fact that rapid and efficient piece taking in batches is difficult to achieve.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment technical field, concretely is a kind of energy-saving heat treatment device for automobile steering knuckle arm forge piece. BACKGROUND

[0002] Tempering furnace is a kind of equipment with wide application, mainly used for the tempering treatment of general metal machine parts in air. At the same time, it is also suitable for quenching, annealing and aging heat treatment of light alloy machine parts such as aluminum alloy die castings, pistons and aluminum plate forgings.

[0003] After a large amount of retrieval, the publication number CN222250860U discloses a tempering furnace, comprising: a furnace cover, a furnace body assembly is arranged at the bottom of the furnace cover, a plurality of heating wires are arranged in the inner cavity of the furnace body assembly; a bearing rod is sleeved with a sliding pipe, the outer wall of the sliding pipe is provided with a plurality of bearing mechanisms in a spiral structure; the bearing mechanism comprises a threaded groove, a connecting rod, a pipe sleeve and a bearing assembly, one end of the connecting rod is threadedly connected with the inner cavity of the threaded groove, the pipe sleeve is slidably connected with the outer wall of the connecting rod, and the bearing assembly is used for suspending the chain ring structure.

[0004] In the prior art, the device is provided with a bearing rod, a sliding pipe and a bearing mechanism, which are matched, so that the chain ring of the chain structure can be spirally loaded on the surface of the connecting rod and the pipe sleeve through the spiral structure of the bearing mechanism, the chain structure is easily unfolded, the uniformity of heating of the chain structure is improved, and the bearing assembly is used to easily hang and take the chain structure, so that the multiple chain structures are stably heated and tempered.

[0005] However, the above-mentioned device is inconvenient when taking out the workpiece, and the operator needs to use tools to enter the furnace, the operation process is complex and it is difficult to accurately position the position of the forge piece. Moreover, the taking-out mode of the existing device cannot realize rapid and efficient batch taking-out, which greatly affects the production efficiency. Therefore, an energy-saving heat treatment device for automobile steering knuckle arm forge piece is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing an energy-saving heat treatment device for automobile steering knuckle arm forge piece, which has the advantages of convenient taking-out and rapid and efficient batch taking-out, solves the problems of inconvenient taking-out of the existing device, the operator needs to use tools to enter the furnace, the operation process is complex and it is difficult to accurately position the position of the forge piece, and rapid and efficient batch taking-out cannot be realized, thereby affecting the production efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an energy-saving heat treatment device for automobile steering knuckle arm forge piece, comprising a furnace body, a furnace door is arranged at the front end of the furnace body, a heating assembly is arranged at the rear end of the furnace body, adjusting cylinders are arranged on both sides of the furnace body, a reserved groove is arranged at the bottom of the furnace body, and a discharging assembly is movably installed in the reserved groove;

[0008] The discharging assembly comprises a bottom supporting plate, and support frames are respectively fixedly installed at the front and rear ends of the bottom of the bottom supporting plate;

[0009] The cylinder body of the adjusting cylinder is fixedly connected with the outer wall of the furnace body, and the piston end of the adjusting cylinder is fixedly connected with the support frame.

[0010] Preferably, clamping frames are respectively installed at the two sides of the opening in the back of the furnace body, a heat-insulating partition plate is fixedly installed in the furnace body, a positioning buckle is fixedly installed at one side of the front end of the furnace body, and a connecting frame is fixedly installed at the other side of the front end of the furnace body.

[0011] In the design, the clamping frames installed at the two sides of the opening in the back of the furnace body realize stable installation of the sealing plate of the heating assembly.

[0012] The heat-insulating partition plate fixedly installed in the furnace body realizes effective maintenance of the temperature in the furnace and improves the energy-saving effect.

[0013] The positioning buckle fixedly installed at one side of the front end of the furnace body and the connecting frame fixedly installed at the other side of the front end of the furnace body realize stable installation and opening and closing control of the furnace door.

[0014] Preferably, one side of the furnace door is movably clamped with the positioning buckle, the other side of the furnace door is rotatably installed with the connecting frame through the adapter frame, a feeding port is formed in the front of the furnace door, and a flap is rotatably installed on the furnace door at the feeding port.

[0015] In the design, one side of the furnace door is movably clamped with the positioning buckle, and the other side of the furnace door is rotatably installed with the connecting frame through the adapter frame, realizing a convenient and stable opening and closing mode of the furnace door.

[0016] The feeding port formed in the front of the furnace door and the flap rotatably installed at the feeding port realize diversified feeding selection and can meet the feeding requirements of different sizes and quantities of forgings.

[0017] Preferably, the heating assembly comprises a sealing plate, the sealing plate is movably installed at the opening in the back of the furnace body through the clamping frame, a controller is embeddedly installed on the sealing plate, a heat-conducting pipe is fixedly installed on the controller, and the heat-conducting pipe is installed on the inner side of the furnace body.

[0018] In the design, the sealing plate of the heating assembly is movably installed at the opening in the back of the furnace body through the clamping frame, realizing convenient installation and disassembly of the heating assembly and facilitating maintenance.

[0019] The controller embeddedly installed on the sealing plate and the heat-conducting pipe fixedly installed on the controller realize precise control of the heating process in the furnace and ensure the heat treatment effect of the forgings.

[0020] Preferably, the bottom of the bottom supporting plate is flush with the bottom of the furnace body, the bottom supporting plate is weldedly installed with the support frame, and a heat-insulating bottom plate is fixedly installed on the upper end surface of the bottom supporting plate.

[0021] In the design, the bottom of the bottom supporting plate is flush with the bottom of the furnace body, realizing the coordination of the discharging assembly and the overall structure of the furnace body, facilitating discharging;

[0022] The bottom supporting plate and the supporting frame are welded and installed, realizing the stability of the structure of the discharging assembly;

[0023] The heat preservation bottom plate fixedly installed on the upper end surface of the bottom supporting plate realizes heat preservation of the forged piece during heat treatment, improving the heat treatment quality.

[0024] Preferably, the heat preservation bottom plate is located inside the furnace body, and the opposite side of the heat preservation bottom plate relative to the heat conduction pipe is used for placing the forged piece.

[0025] In the design, the heat preservation bottom plate is located inside the furnace body and used for placing the forged piece relative to the heat conduction pipe, realizing the reasonable placement of the forged piece in the furnace, so that the forged piece can better receive heating, improving the uniformity of heat treatment.

[0026] Compared with the prior art, the utility model has the beneficial effects as follows:

[0027] The utility model discloses a adjusting cylinder, discharging assembly and the connecting structure between them are set up, reached the effect of convenient to take out, can fast and efficient batch take out.

[0028] The cylinder body of adjusting cylinder is fixedly connected with the outer wall of the furnace body, the piston end is fixedly connected with the supporting frame at the bottom of the bottom supporting plate in the discharging assembly, and the bottom of the furnace body is provided with a reserved groove for facilitating the movement of the discharging assembly.

[0029] When the heat treatment is completed, the adjusting cylinder is started, the piston end pushes the supporting frame, and then drives the bottom supporting plate and the heat preservation bottom plate installed thereon to be smoothly pushed out from the reserved groove in the bottom of the furnace body, so that the operator does not need to use tools to enter the furnace, and the forged piece placed on the heat preservation bottom plate can be accurately taken out as a whole, thereby simplifying the operation process, realizing fast and efficient batch taking out, and effectively solving the problems of inconvenient taking out of the prior device, the need of the operator to use tools to enter the furnace, the complex operation process and the difficulty in accurately positioning the position of the forged piece, and the difficulty in realizing fast and efficient batch taking out, thereby affecting the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a front view structural schematic diagram of the utility model;

[0031] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0032] Figure 3 It is a furnace body structural schematic diagram of the utility model;

[0033] Figure 4 It is a discharging assembly structural schematic diagram of the utility model;

[0034] Figure 5 This is a schematic diagram of the heating component structure of this utility model.

[0035] In the diagram: 1. Furnace body; 11. Clamping frame; 12. Positioning buckle; 13. Reserved slot; 14. Connecting frame; 15. Adjusting cylinder; 16. Insulation partition; 2. Furnace door; 21. Feed inlet; 22. Flip plate; 23. Transfer frame; 3. Discharge assembly; 31. Insulation base plate; 32. Base support plate; 33. Support frame; 4. Heating assembly; 41. Heat conduction pipe; 42. Sealing plate; 43. Controller. Detailed Implementation

[0036] 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.

[0037] Example 1: As Figures 1 to 5 As shown, one embodiment of this utility model is provided: an energy-saving heat treatment device for automotive steering knuckle arm forgings, including a furnace body 1, a furnace door 2 at the front end of the furnace body 1, a heating component 4 at the rear end of the furnace body 1, adjusting cylinders 15 on both sides of the furnace body 1, and a pre-reserved groove 13 at the bottom of the furnace body 1 with a discharge component 3 movably installed thereon.

[0038] The material discharge assembly 3 includes a bottom support plate 32, and support frames 33 are fixedly installed at the front and rear ends of the bottom of the bottom support plate 32 respectively;

[0039] The cylinder body of the regulating cylinder 15 is fixedly connected to the outer wall of the furnace body 1, and the piston end of the regulating cylinder 15 is fixedly connected to the support frame 33.

[0040] Specifically, by setting up the adjusting cylinder 15, the discharge assembly 3 and the connection structure between them, the effect of easy part removal and fast and efficient batch part removal is achieved.

[0041] The cylinder body of the regulating cylinder 15 is fixedly connected to the outer wall of the furnace body 1, and the piston end is fixedly connected to the support frame 33 at the bottom of the bottom support plate 32 in the discharge assembly 3. The bottom of the furnace body 1 is provided with a reserved groove 13 to facilitate the movement of the discharge assembly 3.

[0042] After heat treatment is completed, the regulating cylinder 15 is activated, and its piston end pushes the support frame 33, which in turn drives the bottom plate 32 and the insulation base plate 31 installed on it to be smoothly pushed out from the reserved groove 13 at the bottom of the furnace body 1. Without the need for operators to go deep into the furnace with tools, the forgings placed on the insulation base plate 31 are accurately brought out as a whole, simplifying the operation process and realizing fast and efficient batch removal of parts. This effectively solves the problems of inconvenient part removal in existing devices, the need for operators to go deep into the furnace with tools, the complicated operation process and difficulty in accurately locating the position of forgings, and the difficulty in achieving fast and efficient batch removal of parts, which affects production efficiency.

[0043] Example 2: In order to optimize the furnace structure and ensure the stable installation and coordinated operation of each component, such as... Figure 1 , Figure 2 and Figure 3 As shown in this embodiment, clamping frames 11 are installed on both sides of the opening on the back of the furnace body 1, a heat insulation partition 16 is fixedly installed inside the furnace body 1, a positioning buckle 12 is fixedly installed on one side of the front end of the furnace body 1, and a connecting frame 14 is fixedly installed on the other side of the front end of the furnace body 1.

[0044] Specifically, the clamping brackets 11 installed on both sides of the opening on the back of the furnace body 1 achieve a stable installation of the sealing plate 42 of the heating component 4;

[0045] The heat insulation partition 16 fixedly installed inside the furnace body 1 effectively maintains the furnace temperature and improves energy-saving effect;

[0046] The positioning buckle 12 fixedly installed on one side of the front end of the furnace body 1 and the connecting bracket 14 fixedly installed on the other side realize the stable installation and opening and closing control of the furnace door 2.

[0047] Furthermore, one side of the furnace door 2 is movably fastened to the positioning buckle 12, and the other side of the furnace door 2 is rotatably installed with the connecting frame 14 via the adapter frame 23. The front of the furnace door 2 is provided with a feed inlet 21, and a flap 22 is rotatably installed on the furnace door 2 at the feed inlet 21.

[0048] Specifically, one side of the furnace door 2 is movably fastened to the positioning buckle 12, and the other side is rotatably installed with the connecting frame 14 via the adapter frame 23, thus realizing a convenient and stable opening and closing method for the furnace door 2;

[0049] The feed inlet 21 on the front of the furnace door 2 and the rotating flap 22 installed at the feed inlet 21 enable diverse feeding options to meet the feeding needs of forgings of different sizes and quantities.

[0050] Example 3: To achieve precise heating control and efficient maintenance of the heating components, such as... Figure 2 , Figure 3 and Figure 5As shown, in this embodiment, the heating component 4 includes a sealing plate 42, which is movably installed at the opening on the back of the furnace body 1 via a clamping bracket 11. A controller 43 is embedded in the sealing plate 42, and a heat-conducting pipe 41 is fixedly installed on the controller 43. The heat-conducting pipe 41 is installed inside the furnace body 1.

[0051] Specifically, the sealing plate 42 of the heating component 4 is movably installed at the opening on the back of the furnace body 1 via the clamping bracket 11, which enables convenient installation and disassembly of the heating component 4 and facilitates maintenance;

[0052] The controller 43 embedded in the sealing plate 42 and the heat pipe 41 fixedly installed enable precise control of the heating process inside the furnace, ensuring the heat treatment effect of the forgings.

[0053] Furthermore, the bottom of the bottom support plate 32 is flush with the bottom of the furnace body 1, the bottom support plate 32 is welded and installed to the support frame 33, and an insulation bottom plate 31 is fixedly installed on the upper surface of the bottom support plate 32.

[0054] Specifically, the bottom of the bottom support plate 32 is flush with the bottom of the furnace body 1, which achieves the coordination between the discharge component 3 and the overall structure of the furnace body 1, and facilitates material discharge;

[0055] The bottom support plate 32 is welded and installed to the support frame 33, which ensures the stability of the material discharge assembly 3 structure.

[0056] The heat-insulating base plate 31 fixedly installed on the upper end face of the base plate 32 achieves heat preservation of the forging during the heat treatment process and improves the heat treatment quality.

[0057] Furthermore, the heat-insulating base plate 31 is located inside the furnace body 1, and the side of the heat-conducting pipe 41 opposite to the heat-insulating base plate 31 is used to place the forgings.

[0058] Specifically, the heat-insulating base plate 31 is located inside the furnace body 1 and is on the opposite side of the heat-conducting pipe 41 for placing forgings, which realizes the reasonable placement of forgings in the furnace, so that the forgings can be better heated and improve the uniformity of heat treatment.

[0059] When using this invention, check whether the furnace body 1, furnace door 2, heating component 4, discharge component 3, and adjusting cylinder 15 are intact, and ensure that all components are securely connected. Place the automotive steering knuckle arm forging to be processed in an easily accessible location.

[0060] Open furnace door 2. One side of furnace door 2 is movably engaged with positioning buckle 12, and the other side is rotatably installed with connecting bracket 14 via adapter bracket 23. If feeding is required through small feed port 21, the flap 22 on furnace door 2 at feed port 21 can be rotated to open the feed port. Place the forging on the heat-insulating base plate 31 of the discharge assembly 3. The heat-insulating base plate 31 is located inside furnace body 1, and the side opposite to the heat conduction pipe 41 is the forging placement position.

[0061] Close furnace door 2 and start heating assembly 4. The sealing plate 42 of heating assembly 4 is installed at the opening on the back of furnace body 1 via clamping bracket 11. The controller 43 on the sealing plate 42 controls the embedded heat pipe 41 to heat the interior of furnace body 1, initiating heat treatment of the forgings. The insulation baffle 16 inside furnace body 1 helps maintain a stable furnace temperature and improves energy efficiency. After heat treatment, start regulating cylinder 15. The cylinder body of regulating cylinder 15 is fixedly connected to the outer wall of furnace body 1, and the piston end is fixedly connected to the support frame 33 of discharge assembly 3. Regulating cylinder 15 pushes discharge assembly 3, causing the bottom support plate 32 to move within the reserved slot 13, bringing the insulation bottom plate 31 and the forgings on it out of furnace body 1 as a whole, facilitating quick and accurate batch removal of parts by operators.

[0062] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An energy-saving heat treatment device for automotive steering knuckle arm forgings, comprising a furnace body (1), wherein a furnace door (2) is provided at the front end of the furnace body (1), and a heating assembly (4) is provided at the rear end of the furnace body (1), characterized in that: The furnace body (1) is provided with regulating cylinders (15) on both sides, and the bottom of the furnace body (1) is provided with a reserved groove (13) and a discharge assembly (3) is movably installed thereon. The discharge assembly (3) includes a bottom support plate (32), and support frames (33) are fixedly installed at the front and rear ends of the bottom of the bottom support plate (32). The cylinder body of the regulating cylinder (15) is fixedly connected to the outer wall of the furnace body (1), and the piston end of the regulating cylinder (15) is fixedly connected to the support frame (33).

2. The energy-saving heat treatment device for automotive steering knuckle arm forgings according to claim 1, characterized in that, The furnace body (1) has an opening on the back, and clamping frames (11) are installed on both sides of the opening. A heat insulation partition (16) is fixedly installed inside the furnace body (1). A positioning buckle (12) is fixedly installed on one side of the front end of the furnace body (1), and a connecting frame (14) is fixedly installed on the other side of the front end of the furnace body (1).

3. The energy-saving heat treatment device for automotive steering knuckle arm forgings according to claim 1, characterized in that, The furnace door (2) is movably fastened to the positioning buckle (12) on one side, and the furnace door (2) is rotatably installed on the other side through the adapter (23) and the connecting frame (14). The furnace door (2) has a feed inlet (21) on the front, and a flap (22) is rotatably installed on the furnace door (2) at the feed inlet (21).

4. The energy-saving heat treatment device for automotive steering knuckle arm forgings according to claim 1, characterized in that, The heating assembly (4) includes a sealing plate (42), which is movably installed on the opening on the back of the furnace body (1) via a clamping frame (11). A controller (43) is embedded in the sealing plate (42), and a heat-conducting pipe (41) is fixedly installed on the controller (43). The heat-conducting pipe (41) is installed inside the furnace body (1).

5. The energy-saving heat treatment device for automotive steering knuckle arm forgings according to claim 1, characterized in that, The bottom of the bottom support plate (32) is flush with the bottom of the furnace body (1). The bottom support plate (32) is welded to the support frame (33). An insulation bottom plate (31) is fixedly installed on the upper surface of the bottom support plate (32).

6. The energy-saving heat treatment device for automotive steering knuckle arm forgings according to claim 5, characterized in that, The heat-insulating base plate (31) is located inside the furnace body (1), and the side opposite to the heat-conducting pipe (41) is used to place forgings.

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