Forging heating furnace
By designing the support structure and clamping structure in the forging furnace, the problems of uneven heating and poor adaptability of the existing forging furnace are solved, uniform heating of metals and stable clamping of metals in different shapes are achieved, and the practicality of the forging furnace is improved.
Patent Information
- Application Number
- CN202420489584.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-12-21
- Filing Date
- 2024-03-13
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-03-13
AI Technical Summary
The existing forging furnaces are unevenly heated when heating metals and are difficult to adapt to metals of different diameters and shapes, reducing the practicality of the forging furnaces.
A forged heating furnace is designed, adopting a support structure and a clamping structure. The support structure achieves uniform heating of metal through a rotating cylinder and a clamping convex teeth. The clamping structure achieves stable clamping of metals of different diameters through a rotating screw and a clamping seat.
The uniform heating of metal is achieved, adapted to metals of different diameters and shapes, and improved the practicality and heating effect of the forging furnace.
Smart Images
Figure CN222817884U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forging, in particular to a forging heating furnace. Background Art
[0002] Forging is a processing method that uses hammering or pressurizing of high-temperature or room-temperature metal to give metal objects a certain shape and size and change their physical properties. A forging furnace is used to heat the metal during forging. There are at least the following disadvantages in the use of existing forging furnaces: 1. When the existing forging furnace is in use, the clamped metal and the fire outlet are fixed, which will cause uneven heating of the metal and lead to poor heating effect; 2. When the existing forging furnace is in use, it is not convenient to clamp and fix metals of different diameters or different shapes, which reduces the practicality of the forging furnace. Therefore, we have launched a new forging heating furnace. Utility Model Content
[0003] The main purpose of the utility model is to provide a forging heating furnace, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A forging heating furnace comprises a forging furnace shell, a supporting structure is fixedly connected to the middle part of the front end of the forging furnace shell, a clamping structure is fixedly connected to the upper and lower parts of the front end of the supporting structure, a gas collecting pipe is fixedly connected to the lower inner wall of the forging furnace shell, a plurality of groups of flame-spraying pipes are fixedly connected to the upper end of the gas collecting pipe at equal distances, a plurality of groups of telescopic connecting pipes are fixedly connected to the lower end of the gas collecting pipe at equal distances, and a plurality of groups of telescopic connecting pipes are all fixedly connected to the forging furnace shell through insertion, an operating panel is fixedly connected to the front side of the upper left end of the forging furnace shell, a ventilation pipe is fixedly connected to the middle part of the upper end of the forging furnace shell, and support legs are fixedly connected to the four corners of the lower end of the forging furnace shell.
[0006] Preferably, the supporting structure includes a circular plate, an extension plate is fixedly connected to the middle part of the front end of the circular plate, a rotating cylinder is movably connected to the circular plate and the extension plate, two groups of limiting rings are fixedly connected to the rotating cylinder, a plurality of groups of engaging convex teeth are fixedly connected to the front outer surface of the rotating cylinder at equal distances, a driving motor is fixedly connected to the upper part of the front end of the circular plate, and a rotating gear is fixedly connected to the output end of the driving motor.
[0007] Preferably, the circular plate and the extension plate are located between two groups of limit rings, the rotating gear is engaged with several groups of snap-fitting convex teeth, the upper front end and the lower front end of the rotating cylinder are fixedly connected to the clamping structure, and the circular plate is fixedly connected to the forging furnace shell.
[0008] Preferably, the clamping structure includes a support tube, a rotating screw is inserted into the interior of the support tube and is clamped with a thread, a plurality of groups of connecting rods are fixedly connected to the upper end of the rotating screw at equal distances, a rotating handle is fixedly connected to the upper ends of the plurality of connecting rods, and a clamping seat is fixedly connected to the lower end of the rotating screw.
[0009] Preferably, the support tube is fixedly connected to the rotating cylinder, and the clamping seat is located inside the rotating cylinder.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. By setting a support structure, the support structure can not only support the clamping structure, but also the clamping convex teeth fixedly connected to the outer end of the rotating cylinder for placing the metal are meshed with the rotating gear at the output end of the driving motor, so that the rotating cylinder can rotate with the metal inside by itself, which is convenient for uniform heating of the metal, and the limit ring can prevent the rotating cylinder from moving back and forth when rotating;
[0012] 2. By setting up a clamping structure, the clamping seat on the clamping structure can control the lifting and lowering when rotating the rotating screw. The two clamping seats can clamp metals of different diameters. At the same time, an arc-shaped notch is opened at the end close to the two clamping seats, which can facilitate clamping the metal rod and fixing the metal rod for heating. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a partial structural schematic diagram of a forging heating furnace of the utility model;
[0014] Figure 2 It is a partial structural schematic diagram of a forging heating furnace of the utility model;
[0015] Figure 3 This is a schematic diagram of the overall structure of a support structure of a forging heating furnace of the utility model;
[0016] Figure 4 It is a schematic diagram of the overall structure of a clamping structure of a forging heating furnace of the utility model.
[0017] In the figure: 1. forging furnace shell; 2. supporting structure; 3. clamping structure; 4. gas collecting pipe; 5. flame-spraying pipe; 6. telescopic connecting pipe; 7. operating panel; 8. ventilation pipe; 9. supporting leg; 10. circular plate; 11. extension plate; 12. rotating cylinder; 13. limiting ring; 14. snap-on convex tooth; 15. driving motor; 16. rotating gear; 17. supporting pipe; 18. rotating screw; 19. connecting rod; 20. rotating handle; 21. snap-on seat. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] See also Figure 1-4 , the utility model provides a technical solution:
[0022] A forging heating furnace comprises a forging furnace shell 1, a supporting structure 2 is fixedly connected to the middle part of the front end of the forging furnace shell 1, a clamping structure 3 is fixedly connected to the upper and lower parts of the front end of the supporting structure 2, a gas collecting pipe 4 is fixedly connected to the lower inner wall of the forging furnace shell 1, a plurality of groups of flame-spraying pipes 5 are fixedly connected to the upper end of the gas collecting pipe 4 at equal distances, a plurality of groups of telescopic connecting pipes 6 are fixedly connected to the lower end of the gas collecting pipe 4 at equal distances, and the plurality of groups of telescopic connecting pipes 6 are all fixedly connected to the forging furnace shell 1 through insertion, an operating panel 7 is fixedly connected to the front side of the upper left end of the forging furnace shell 1, a ventilation pipe 8 is fixedly connected to the middle part of the upper end of the forging furnace shell 1, and support legs 9 are fixedly connected to the four corners of the lower end of the forging furnace shell 1.
[0023] In this embodiment, the supporting structure 2 includes a circular plate 10, an extension plate 11 is fixedly connected to the middle part of the front end of the circular plate 10, a rotating cylinder 12 is interspersed and movably connected on the circular plate 10 and the extension plate 11, two groups of limit rings 13 are interspersed and fixedly connected on the rotating cylinder 12, a plurality of groups of snap-fitting convex teeth 14 are fixedly connected to the front outer surface of the rotating cylinder 12 at equal distances, a driving motor 15 is fixedly connected to the upper part of the front end of the circular plate 10, a rotating gear 16 is fixedly connected to the output end of the driving motor 15, the circular plate 10 and the extension plate 11 are located between the two groups of limit rings 13, the rotating gear 16 is meshed with the plurality of groups of snap-fitting convex teeth 14, the upper part and the lower part of the front end of the rotating cylinder 12 are fixedly connected to the clamping structure 3, the circular plate 10 is fixedly connected to the forging furnace shell 1, the limit ring 13 can prevent the rotating cylinder 12 from moving forward and backward when rotating, the snap-fitting convex teeth 14 and the rotating gear 16 can drive the rotating cylinder 12 to rotate, and the gas collecting pipe 4 and the flame-spraying pipe 5 at the lower part can heat the metal for forging by flame spraying.
[0024] In this embodiment, the clamping structure 3 includes a support tube 17, a rotating screw 18 is inserted into the support tube 17 and is clamped by a thread. A plurality of groups of connecting rods 19 are fixedly connected to the upper end of the rotating screw 18 at equal distances. A rotating handle 20 is fixedly connected to the upper ends of the plurality of connecting rods 19. A clamping seat 21 is fixedly connected to the lower end of the rotating screw 18. The support tube 17 is fixedly connected to the rotating cylinder 12. The clamping seat 21 is located inside the rotating cylinder 12. By twisting the rotating screw 18, the internal clamping seat 21 can be raised and lowered to clamp the metal rod. At the same time, a circular arc groove is provided at the end close to the two clamping seats 21 to facilitate clamping and fixing the metal rod.
[0025] It should be noted that the utility model is a forging heating furnace. During use, the metal rod is first passed through the interior of the rotating cylinder 12 on the supporting structure 2, and then the clamping structure 3 is used to rotate the rotating handle 20 at the upper end of the connecting rod 19 on the clamping structure 3, so that the rotating screw 18 rotates. The lower end of the rotating screw 18 is fixedly connected with a clamping seat 21. The ends of the two clamping seats 21 close to each other are provided with arc grooves, which can facilitate the clamping and clamping of the metal rod. The metal rods of different diameters can be clamped and fixed. After the metal rods are clamped and fixed, the operating disk 7 is used to make the gas collecting pipe 4 The flamethrower 5 at the upper end starts to spray flame to start forging the metal rod, and then the support structure 2 is used. The engaging protruding teeth 14 on the rotating cylinder 12 on the support structure 2 are meshed with the rotating gear 16 at the output end of the driving motor 15 fixedly connected to the upper front end of the circular plate 10, which can drive the rotating cylinder 12 to rotate, and the internal metal rod also starts to rotate, which is convenient for uniform heating of the metal. The limit ring 13 fixedly connected to the outer surface of the rotating cylinder 12 can prevent the rotating cylinder 12 from moving forward and backward when the rotating cylinder 12 rotates. The smoke generated during the forging process is discharged upward from the ventilation pipe 8.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A forging heating furnace, comprising a forging furnace shell (1), characterized in that: A support structure (2) is fixedly connected to the middle of the front end of the forging furnace shell (1); a clamping structure (3) is fixedly connected to the upper and lower parts of the front end of the support structure (2); a gas collecting pipe (4) is fixedly connected to the lower inner wall of the forging furnace shell (1); a plurality of groups of flame-spraying pipes (5) are fixedly connected to the upper end of the gas collecting pipe (4) at equal distances; a plurality of groups of telescopic connecting pipes (6) are fixedly connected to the lower end of the gas collecting pipe (4) at equal distances; the plurality of groups of telescopic connecting pipes (6) are all fixedly connected to the forging furnace shell (1) through insertion; an operating panel (7) is fixedly connected to the front side of the upper left end of the forging furnace shell (1); a ventilation pipe (8) is fixedly connected to the middle of the upper end of the forging furnace shell (1); and support legs (9) are fixedly connected to the four corners of the lower end of the forging furnace shell (1).
2. A forging heating furnace according to claim 1, characterized in that: The support structure (2) comprises a circular plate (10), an extension plate (11) is fixedly connected to the middle of the front end of the circular plate (10), a rotating cylinder (12) is interlaced and movably connected to the circular plate (10) and the extension plate (11), two groups of limit rings (13) are interlaced and fixedly connected to the rotating cylinder (12), a plurality of groups of engaging convex teeth (14) are fixedly connected to the front outer surface of the rotating cylinder (12) at equal distances, a driving motor (15) is fixedly connected to the upper front end of the circular plate (10), and a rotating gear (16) is fixedly connected to the output end of the driving motor (15).
3. A forging heating furnace according to claim 2, characterized in that: The circular plate (10) and the extension plate (11) are located between two groups of limit rings (13), the rotating gear (16) is meshed with a plurality of groups of engaging protruding teeth (14), the front upper part and the front lower part of the rotating cylinder (12) are fixedly connected to the clamping structure (3), and the circular plate (10) is fixedly connected to the forging furnace shell (1).
4. A forging heating furnace according to claim 2, characterized in that: The clamping structure (3) comprises a support tube (17), a rotating screw rod (18) is inserted into the support tube (17) and is connected by a thread, a plurality of groups of connecting rods (19) are fixedly connected to the upper end of the rotating screw rod (18) at equal distances, a rotating handle (20) is fixedly connected to the upper ends of the plurality of groups of connecting rods (19), and a clamping seat (21) is fixedly connected to the lower end of the rotating screw rod (18).
5. A forging heating furnace according to claim 4, characterized in that: The support tube (17) is fixedly connected to the rotating cylinder (12), and the clamping seat (21) is located inside the rotating cylinder (12).