Forge piece supporting and placing device for forge piece heating furnace

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By designing a storage device for a forging heating furnace, the angle and rotation of the forging are controlled by a driving mechanism to achieve uniform heating during the heating process, the problem of uneven heating of forgings in the prior art is solved.

CN119509182AInactive Publication Date: 2025-02-25ANHUI RUIJIE FORGING

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Patent Information

Application Number: CN202411832396.6
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-12-12
Publication Date: 2025-02-25
Estimated Expiration: Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the prior art, when the forging is heated, the heat level of the surface is uneven, resulting in cracks that may appear in the forging and cannot be continued to be used.

Method used

A forging storing device is designed, including a base, furnace body, equipment plate, sealing plate, rotating tube, frame and driving mechanism. The driving mechanism controls the movement of the equipment plate and the rotating tube, so that the forgings can swing and rotate at any angle in the furnace body, achieving uniform heating.

Benefits of technology

Through this device, the forging can achieve uniform heating during the heating process, avoid cracks and extend the service life of the forging. Simple to operate and strong practicality.

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Abstract

The invention discloses a forge piece supporting and placing device for a forge piece heating furnace, and belongs to the technical field of forge piece manufacturing, the forge piece supporting and placing device comprises a base, a furnace body is fixedly mounted on the base, an equipment plate is slidably connected in the furnace body, the equipment plate is connected with a sealing plate, a through hole is formed in the plate surface of the sealing plate, and a rotating pipe is connected in the through hole in a penetrating manner; a first rack is fixedly mounted at one end of the rotating pipe, a first driving mechanism is connected to the other end of the rotating pipe, a rotating shaft is mounted on the first rack, an electric telescopic rod is connected to the rotating shaft, and a second rack is connected to the electric telescopic rod; a second driving mechanism is connected to the rotating shaft, a connecting rod is installed on the second rack, threaded sections are arranged on the connecting rod, the two threaded sections are sleeved with sliding blocks respectively, one end of each sliding block is connected to the second rack, a clamping plate is installed at the other end of each sliding block, and a third driving mechanism is installed on the connecting rod. The problems that in the prior art, when a forge piece is heated, the heating degree of the surface of the forge piece is uneven, and the forge piece cracks and cannot be used are solved.

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Description

Technical Field

[0001] The invention relates to the technical field of forging manufacturing, in particular to a forging supporting device for a forging heating furnace. Background Art

[0002] Heating of forgings is an important step in the forging process. Its purpose is to improve the plasticity of the metal, reduce deformation resistance, make the metal easier to flow and form, and thus increase the forgeability of the metal. Through heating, the forgings can obtain good microstructure and mechanical properties after forging.

[0003] In the prior art, heating of forgings is generally performed using a heating furnace, in which the forgings to be heated are placed in a fixed position, and then the forgings are heated by a heat source. However, since the heat source of the heating furnace is fixed, the heating degree of the forging surface may be uneven during the processing, which may lead to cracks on the forgings during subsequent processing, making the forgings unusable. Summary of the invention

[0004] The object of the present invention is to provide a forging supporting device for a forging heating furnace, so as to solve the problem in the prior art that when the forging is heated, the surface of the forging is heated unevenly, cracks appear on the forging and the forging cannot be used.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a forging supporting device for a forging heating furnace, comprising a base, a furnace body is fixedly mounted on the base, an equipment plate is slidably connected to the furnace body, a sealing plate is connected to the end of the equipment plate, the equipment plate and the sealing plate are L-shaped, a through hole is opened on the plate surface of the sealing plate, a rotating tube is connected through the through hole; a first frame is fixedly mounted on one end of the rotating tube placed in the furnace body, a first driving mechanism for controlling its rotation is connected to the other end of the rotating tube, a rotating shaft is mounted on the first frame, a fixed sleeve is mounted on the rotating shaft, an electric extension is connected to the fixed sleeve The electric telescopic rod is a telescopic rod, and the end of the electric telescopic rod is fixedly connected to the second frame; the rotating shaft is connected to a second driving mechanism for controlling its rotation, a connecting rod is rotatably installed on the second frame, the connecting rod is provided with two threaded sections in opposite directions, and sliders are respectively sleeved on the two threaded sections, one end of the slider is slidably connected to the second frame, and the other end of the slider is fixedly installed with a clamping plate, and a third driving mechanism is installed on the connecting rod, and the third driving mechanism controls the forward and reverse rotation of the connecting rod; a chassis is installed on the plate surface of the sealing plate away from the furnace body, the first driving mechanism is placed in the chassis, and a handle is fixedly installed on the outer box wall of the chassis.

[0006] The technical principle of this scheme is: when the forging needs to be processed, first pull the equipment plate out of the furnace body through the handle on the sealing plate, and then place the forging to be processed between the two clamping plates on the second frame, and use the third driving mechanism to control the rotation of the connecting rod. During the rotation of the connecting rod, the sliders on the two threaded sections on the connecting rod move toward each other, and then the two clamping plates move toward each other, so that the two clamping plates clamp and fix the forging to be processed.

[0007] After the forging to be processed is clamped and fixed, the equipment plate is pushed into the furnace body to start working and heat the forging. At the same time, the first driving mechanism is started, and the first driving mechanism drives the rotating tube to rotate, so that the rotating tube drives the first frame and the second frame to rotate, and then the forging rotates in the furnace body to make it heated evenly.

[0008] By controlling the rotation of the rotating shaft through the second driving mechanism, the second frame can also swing in the up and down directions at the same time, and the angular position of the heated forging can be more flexibly controlled to achieve the best heating treatment effect on the forging.

[0009] As a preferred technical solution of the present invention: the first driving mechanism includes a first motor, the first motor is fixedly installed at the bottom of the chassis, a worm is coaxially connected to the output shaft of the first motor, a worm wheel is coaxially connected to the end of the rotating tube, and the worm wheel and the worm are meshed. The worm is driven to rotate by the first motor, and the meshing between the worm and the worm wheel is utilized to realize the rotation effect of the rotating tube.

[0010] As a preferred technical solution of the present invention: the second driving mechanism includes a rotating rod and a second motor, the rotating rod is sleeved in a rotating tube, one end of the rotating rod passes through the frame and is coaxially connected to a first bevel gear, a second bevel gear is coaxially connected to the rotating shaft, the first bevel gear and the second bevel gear are meshed with each other, the second motor is fixedly mounted on the inner wall of the chassis, and the output shaft of the second motor is coaxially connected to the rotating rod. The rotating rod is cleverly used to drive the first bevel gear to rotate, and the first bevel gear and the second bevel gear are meshed with each other, finally achieving the rotation effect of the rotating shaft.

[0011] As a preferred technical solution of the present invention: the third driving mechanism includes a third motor, which is a forward and reverse motor, and is fixedly mounted on the second frame. The output shaft of the third motor is coaxially connected with a first gear, one end of the connecting rod passes through the second frame and a second gear is coaxially mounted on the end, and the second gear is meshed with the first gear. The third motor is arranged to realize the forward and reverse movement effect of the connecting rod through the first gear and the second gear, which is simple and convenient.

[0012] As a preferred technical solution of the present invention: a support plate is installed at the bottom of the clamping plate. The forgings can be placed and processed more conveniently by the provided support plate.

[0013] As a preferred technical solution of the present invention: support rods are fixedly installed at the bottom of the base, and the number of the support rods is four, and the four support rods are respectively arranged at the four corners of the base.

[0014] As a preferred technical solution of the present invention: the support rod is a buffering and shock absorbing rod. By providing the support rod with buffering and shock absorbing effect, the processing process of the device is made more stable, and the processing quality of the forging is guaranteed.

[0015] By adopting the above technical solution, the beneficial effects of the present invention are as follows: the present invention has an ingenious structural design, and the first motor and the second motor are respectively driven to rotate the rotating tube and the rotating rod, so that the forging to be processed can be swung and adjusted at any angle, which is convenient for uniform heating treatment effect of various positions of the forging. At the same time, the electric telescopic rod is arranged between the first frame and the second frame, and the depth position of the forging to be heated in the furnace body is controlled by the electric telescopic rod, so that the heating treatment effect of the forging is optimized, the overall operation is simple and convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of a forging supporting device for a forging heating furnace of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure in the furnace body of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the second frame and the clamping plate in the present invention;

[0019] Figure 4 It is a schematic structural diagram of the third driving mechanism in the present invention.

[0020] In the figure: 1, base; 2, furnace body; 3, equipment plate; 4, sealing plate; 5, rotating tube; 6, first frame; 7, rotating shaft; 8, fixing sleeve; 9, electric telescopic rod; 10, second frame; 11, connecting rod; 12, clamping plate; 13, chassis; 14, handle; 15, first motor; 16, worm; 17, worm wheel; 18, second motor; 19, first bevel gear; 20, second bevel gear; 21, third motor; 22, first gear; 23, second gear; 24, support plate; 25, support rod. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and cannot be understood as limiting the present invention. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0022] See also Figure 1-4 An embodiment of the present invention is a forging supporting device for a forging heating furnace, comprising a base 1, a furnace body 2 is fixedly mounted on the base 1, an equipment plate 3 is slidably connected inside the furnace body 2, a sealing plate 4 is connected to the end of the equipment plate 3, an L-shape is formed between the equipment plate 3 and the sealing plate 4, a through hole is opened on the plate surface of the sealing plate 4, and a rotating tube 5 is connected through the through hole.

[0023] A first frame 6 is fixedly installed on one end of the rotating tube 5 placed in the furnace body 2, and a first driving mechanism for controlling its rotation is connected to the other end of the rotating tube 5. A rotating shaft 7 is installed on the first frame 6, a fixed sleeve 8 is installed on the rotating shaft 7, an electric telescopic rod 9 is connected to the fixed sleeve 8, and the end of the electric telescopic rod 9 is fixedly connected to a second frame 10.

[0024] The first driving mechanism includes a first motor 15, which is fixedly mounted on the bottom of the chassis 13. A worm 16 is coaxially connected to the output shaft of the first motor 15, and a worm wheel 17 is coaxially connected to the end of the rotating tube 5. The worm wheel 17 is meshed with the worm 16. The worm 16 is driven to rotate by the first motor 15, and then the worm 16 and the worm wheel 17 are meshed with each other. The rotation effect of the rotating tube 5 is achieved by the mutual connection and cooperation between the worm 16 and the worm wheel 17.

[0025] The rotating shaft 7 is connected to a second driving mechanism for controlling its rotation. A connecting rod 11 is rotatably mounted on the second frame 10. The connecting rod 11 is provided with two threaded sections in opposite directions. Slide blocks are respectively sleeved on the two threaded sections. One end of the slide block is slidably connected to the second frame 10, and a clamping plate 12 is fixedly mounted on the other end of the slide block. A third driving mechanism is installed on the connecting rod 11, and the third driving mechanism controls the forward and reverse rotation of the connecting rod 11.

[0026] The second driving mechanism includes a rotating rod and a second motor 18, the rotating rod is sleeved in the rotating tube 5, one end of the rotating rod passes through the frame and is coaxially connected to the first bevel gear 19, the second bevel gear 20 is coaxially connected to the rotating shaft 7, the first bevel gear 19 and the second bevel gear 20 are meshed with each other, the second motor 18 is fixedly mounted on the inner wall of the chassis 13, and the output shaft of the second motor 18 is coaxially connected to the rotating rod. The rotating rod is cleverly used to drive the first bevel gear 19 to rotate, and the first bevel gear 19 and the second bevel gear 20 are meshed with each other, and finally the rotation effect of the rotating shaft 7 is achieved.

[0027] The third driving mechanism includes a third motor 21, which is a forward and reverse motor. The third motor 21 is fixedly mounted on the second frame 10. The output shaft of the third motor 21 is coaxially connected with a first gear 22. One end of the connecting rod 11 passes through the second frame 10 and a second gear 23 is coaxially mounted on the end. The second gear 23 is meshed with the first gear 22. The third motor 21 is configured to achieve the forward and reverse motion effect of the connecting rod 11 through the first gear 22 and the second gear 23, which is simple and convenient.

[0028] A case 13 is installed on the plate surface of the sealing plate 4 away from the furnace body 2, the first driving mechanism is placed in the case 13, a handle 14 is fixedly installed on the outer wall of the case 13, and a support plate 24 is installed at the bottom of the clamping plate 12. The handle 14 can be used to conveniently adjust the movement of the drawing device plate 3 along the furnace body 2, and the support plate 24 is used to facilitate the placement and support of the forging to be heated, which is convenient and practical.

[0029] A support rod 25 is fixedly installed at the bottom of the base 1. There are four support rods 25, which are respectively arranged at the four corners of the base 1. At the same time, the support rod 25 is a buffering and shock-absorbing rod. By setting the support rod 25 with a buffering and shock-absorbing effect, the processing process of the device is more stable, and the processing quality of the forgings is guaranteed.

[0030] Specific implementation method: When the forging needs to be processed, first pull the equipment plate 3 out of the furnace body 2 through the handle 14 on the sealing plate 4, and then place the forging to be processed between the two clamping plates 12 on the second frame 10, and use the third motor 21 to drive the first gear 22 and the second gear 23 to rotate, thereby controlling the rotation of the connecting rod 11. During the rotation of the connecting rod 11, the sliders on the two threaded sections on the connecting rod 11 move toward each other, thereby causing the two clamping plates 12 to move toward each other, thereby clamping and fixing the forging to be processed by the two clamping plates 12.

[0031] After the forging to be processed is clamped and fixed, the equipment plate 3 is then pushed into the furnace body 2 to start working and heat the forging. At the same time, the first motor 15 is started. The first motor 15 drives the rotating tube 5 to rotate through the transmission between the worm gear 17 and the worm 16, so that the rotating tube 5 drives the first frame 6 and the second frame 10 to rotate, thereby causing the forging to rotate in the furnace body 2 so that it is heated evenly.

[0032] The first bevel gear 19 and the second bevel gear 20 are driven to rotate by the second motor 18, thereby controlling the rotation of the rotating shaft 7, so that the second frame 10 can also swing along the vertical direction at the same time, and the angular position of the heated forging can be more flexibly controlled, so that the heating treatment effect of the forging is optimized.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A forging support device for a forging heating furnace, comprising a base (1), a furnace body (2) fixedly mounted on the base (1), a device plate (3) slidably connected inside the furnace body (2), a sealing plate (4) connected to the end of the device plate (3), an L-shape is formed between the device plate (3) and the sealing plate (4), characterized in that: A through hole is provided on the plate surface of the sealing plate (4), and a rotating tube (5) is connected through the through hole; One end of the rotating tube (5) placed in the furnace body (2) is fixedly mounted with a first frame (6), the other end of the rotating tube (5) is connected to a first driving mechanism for controlling its rotation, a rotating shaft (7) is mounted on the first frame (6), a fixing sleeve (8) is mounted on the rotating shaft (7), an electric telescopic rod (9) is connected to the fixing sleeve (8), and the end of the electric telescopic rod (9) is fixedly connected to a second frame (10); The rotating shaft (7) is connected to a second driving mechanism for controlling its rotation; a connecting rod (11) is rotatably mounted on the second frame (10); the connecting rod (11) is provided with two threaded sections in opposite directions; sliders are respectively sleeved on the two threaded sections; one end of the slider is slidably connected to the second frame (10); a clamping plate (12) is fixedly mounted on the other end of the slider; a third driving mechanism is mounted on the connecting rod (11); the third driving mechanism controls the forward and reverse rotation of the connecting rod (11); A cabinet (13) is installed on the plate surface of the sealing plate (4) away from the furnace body (2), the first driving mechanism is disposed in the cabinet (13), and a handle (14) is fixedly installed on the outer wall of the cabinet (13).

2. The forging supporting device for a forging heating furnace according to claim 1, characterized in that: The first driving mechanism comprises a first motor (15), the first motor (15) is fixedly mounted on the bottom of the chassis (13), a worm (16) is coaxially connected to the output shaft of the first motor (15), a worm wheel (17) is coaxially connected to the end of the rotating tube (5), and the worm wheel (17) is meshed with the worm wheel (16).

3. The forging supporting device for a forging heating furnace according to claim 2, characterized in that: The second driving mechanism comprises a rotating rod and a second motor (18), the rotating rod is sleeved in a rotating tube (5), one end of the rotating rod passes through the frame and is coaxially connected to a first bevel gear (19), the rotating shaft (7) is coaxially connected to a second bevel gear (20), the first bevel gear (19) and the second bevel gear (20) are meshed with each other, the second motor (18) is fixedly mounted on the inner wall of the chassis (13), and the output shaft of the second motor (18) is coaxially connected to the rotating rod.

4. The forging supporting device for a forging heating furnace according to claim 1, characterized in that: The third driving mechanism comprises a third motor (21), the third motor (21) is a forward and reverse motor, the third motor (21) is fixedly mounted on the second frame (10), the output shaft of the third motor (21) is coaxially connected to a first gear (22), one end of the connecting rod (11) passes through the second frame (10) and the end thereof is coaxially mounted with a second gear (23), and the second gear (23) and the first gear (22) are meshed with each other.

5. The forging supporting device for a forging heating furnace according to claim 1, characterized in that: A support plate (24) is installed at the bottom of the clamping plate (12).

6. The forging supporting device for a forging heating furnace according to claim 1, characterized in that: A support rod (25) is fixedly mounted on the bottom of the base (1), and there are four support rods (25). The four support rods (25) are respectively arranged at the four corners of the base (1).

7. The forging supporting device for a forging heating furnace according to claim 6, characterized in that: The support rod (25) is a buffering and shock absorbing rod.