Forging piece heating device

Abstract

The utility model discloses a forge piece heating device, which belongs to the technical field of automobile part forge piece processing equipment, and comprises a base, a linear motor is embedded in the top of the base, a hydraulic rod is fixed on a moving part of the linear motor, and a moving part of the hydraulic rod is welded with the bottom of a connecting plate; the bottom of the connecting disc is connected with an output shaft of the stepping motor, and a fixed part of the stepping motor is connected with the bottom of the connecting plate; a fixing frame is welded to the top of the connecting disc, a first reverse double-threaded rod is rotationally connected to the inner wall of the fixing frame, a round rod connected with the fixing frame is arranged on one side of the first reverse double-threaded rod, the round rod and the first reverse double-threaded rod are connected with two moving blocks, and transverse plates facilitating clamping of automobile part forgings are welded to the two moving blocks. When a forge piece is machined, manual participation can be reduced, the heated forge piece can be directly moved to a machining area to be forged, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile component forging processing equipment, in particular to a forging heating device. Background Art

[0002] Auto parts are the units that make up the whole auto parts processing and the products that serve the auto parts processing. When the car is produced, some of the main structures need to be cast using forgings to improve the structural rigidity of the car body structure. In order to make the heating of the forgings more uniform, the existing equipment for processing auto parts forgings generally sets a flipping device to flip the forgings inside the heating device. However, the flipping device can only flip the forgings inside the heating device, and cannot move the heated forgings to the forging press for processing, which is inconvenient to use.

[0003] After searching, for example (authorization announcement number CN217166303U) a new type of forging heating device, including a base, the base is a hollow structure, and the base is fixedly connected to the bottom plate inside, transverse grooves are opened on the front and back sides of the base, a motor is installed inside the transverse groove located on the rear side of the base, a screw is installed on one side of the motor, the motor is used to drive the screw to rotate, and a pedestal is slidably connected inside the transverse groove opened in the base. This device solves the problem that the position of the forging cannot be adjusted by flipping the device when the existing equipment is used. However, the device cannot move the heated forging to the forging press platform, and requires manual support and movement, which reduces the convenience of using the device. Utility Model Content

[0004] The utility model aims to provide a forging heating device to solve the problems raised in the background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forging heating device, comprising:

[0006] A base, a linear motor for easy movement is embedded in the top of the base, a hydraulic rod for easy extension is fixed to the moving part of the linear motor, and the moving part of the hydraulic rod is welded to the bottom of the connecting plate;

[0007] A connecting plate, the bottom of which is connected to the output shaft of the stepper motor, and the fixing part of the stepper motor is connected to the bottom of the connecting plate;

[0008] A fixing frame is welded on the top of the connecting plate for easy connection, and a first reverse double-threaded rod is rotatably connected to the inner wall of the fixing frame. A round rod connected to the fixing frame is provided on one side of the first reverse double-threaded rod. Two moving blocks that move toward each other are connected to the round rod and the first reverse double-threaded rod, and both moving blocks are welded with a horizontal plate for facilitating the clamping of automobile parts forgings.

[0009] As a preferred embodiment, four electric push rods are welded on the top of the base for easy lifting and lowering adjustment, and the moving parts of the four electric push rods are welded with top plates.

[0010] As a preferred embodiment, a linear motor for easy movement is embedded in the middle of the top plate, and slideways for easy movement and limiting are symmetrically welded on both sides of the linear motor.

[0011] As a preferred implementation scheme, the moving part of the linear motor is screwed to a multi-stage telescopic column, the moving part of the multi-stage telescopic column passes through the moving part of the linear motor and is welded to a fixed plate, and two symmetrical sliding rods are also connected to the top of the fixed plate, the sliding rods are slidably connected to a slider, and the slider is slidably connected to a set slideway.

[0012] As a preferred embodiment, a slide groove for facilitating connection is provided at the bottom of the fixed plate, a second reverse double threaded rod is installed on the inner wall of the slide groove, one end of the second reverse double threaded rod is connected to the output shaft of the rotating motor, and the fixing part of the rotating motor is fixed to the end of the fixed plate.

[0013] As a preferred embodiment, the second reverse double-threaded rod is threadedly connected with two threaded blocks that move toward each other, and the bottoms of the two threaded blocks are welded with symmetrical L-shaped vertical plates for clamping the automobile forgings after heating.

[0014] As a preferred embodiment, the bottom of the vertical plate is movably connected to the inner wall of the heating furnace, the heating furnace is fixed to the top of the base, and a hydraulic press is provided at one end of the base away from the heating furnace to facilitate the forging of automotive parts.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0016] The forging heating device has a linear motor installed inside the top that is easy to move. The moving part of the linear motor is connected to a multi-stage telescopic column. The moving part of the multi-stage telescopic column is connected to a fixed plate. The top of the fixed plate is also connected to two sliding rods. An L-shaped vertical plate that is easy to move is provided at the bottom of the fixed plate. The output shaft of the rotating motor is controlled to drive the second reverse double-threaded rod to rotate, so as to complete the clamping of the forgings of automobile parts inside the heating furnace, avoid the problem of manual clamping when processing automobile forgings, and improve the safety of the device.

[0017] The forging heating device is provided with a linear motor on one side of the heating furnace, a hydraulic rod is fixed to the moving part of the linear motor, a connecting plate is fixed to the moving part of the hydraulic rod, a stepper motor is connected to the bottom screw of the connecting plate, an output shaft of the stepper motor passes through the connecting plate and is fixed to the connecting disk, a fixing frame is welded on the top of the connecting disk, a first reverse double-threaded rod and a round rod are arranged inside the fixing frame, a moving block is connected to the round rod and the first reverse double-threaded rod, a horizontal plate is welded to the moving block for facilitating the movement of the heated automobile component forging, the output shaft of the driving motor is controlled to rotate, the horizontal plate is driven to move, and the forging is transported to the working bar position of the hydraulic press, which is convenient for processing and improves the convenience of using the device.

[0018] The device solves the problem that when using existing equipment, heated forgings need to be manually clamped for forging processing, and the problem that the existing equipment can only flip the forgings when heating them, but cannot move the heated forgings to the processing site, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic structural diagram of a forging heating device in an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the base in the embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the connecting disk in the embodiment of the utility model;

[0023] Figure 4 It is a structural schematic diagram of a fixing plate in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] In the figure: 1. base; 2. linear motor; 3. electric push rod; 4. hydraulic press; 5. top plate; 6. slideway; 7. slider; 8. linear motor; 9. multi-stage telescopic column; 10. slide rod; 11. connecting plate; 12. hydraulic rod; 13. connecting plate; 14. heating furnace; 15. horizontal plate; 16. moving block; 17. round rod; 18. first reverse double-threaded rod; 19. fixed frame; 20. driving motor; 21. fixed plate; 22. second reverse double-threaded rod; 23. vertical plate; 24. rotating motor. DETAILED DESCRIPTION

[0026] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0027] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0028] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0029] Example

[0030] like Figures 1 to 4 As shown,

[0031] This embodiment includes:

[0032] A base 1, with two symmetrically arranged linear motors 2 installed on the top of the base 1 for easy movement, a hydraulic rod 12 for easy extension and retraction is fixed to the moving part of the linear motor 2, the moving part of the hydraulic rod 12 is welded to the bottom of the connecting plate 13, a stepper motor for providing power is fixed to the bottom of the connecting plate 13, the output shaft of the stepper motor passes through the connecting plate 13 and is connected to the connecting disk 11, by controlling the output shaft of the stepper motor to rotate, the connecting disk 11 is driven to rotate on the top of the connecting plate 13, so that the position of the connecting disk 11 can be adjusted easily.

[0033] A U-shaped fixing frame 19 for easy connection is welded on the top of the connecting plate 11, and a first reverse double-threaded rod 18 is rotatably connected to the inner wall of the fixing frame 19. A round rod 17 connected to the fixing frame 19 is provided on one side of the first reverse double-threaded rod 18. A driving motor 20 is screwed to the end of the fixing frame 19, and the output shaft of the driving motor 20 passes through the fixing frame 19 and is connected to one end of the first reverse double-threaded rod 18. The round rod 17 and the first reverse double-threaded rod 18 are connected to two moving blocks 16 that move toward each other. Both moving blocks 16 are welded with a cross plate 15 for clamping automobile parts forgings. By controlling the output shaft of the driving motor 20 to rotate, the first reverse double-threaded rod 18 is driven to rotate inside the fixing frame 19, thereby driving the threaded moving block 16 and driving the fixed cross plate 15, thereby completing the clamping and movement of the heated automobile forgings.

[0034] Four electric push rods 3 are welded on the top of the base 1, and the moving parts of the four electric push rods 3 are welded with a top plate 5. A linear motor 8 is installed inside the top plate 5. The moving part of the linear motor 8 is fixed with a multi-stage telescopic column 9. The moving part of the multi-stage telescopic column 9 passes through the moving part of the linear motor 8 and is welded to the top of the fixed plate 21. Two symmetrical sliding rods 10 are also welded on the top of the fixed plate 21. The sliding rods 10 are slidably connected to the sides of the sliding rods 10. The side walls of the sliding rods 7 are slidably connected to the slideways 6 arranged on the top plate 5. The two slideways 6 are symmetrically arranged relative to the linear motor 8. Through the arrangement of the sliding rods 10, the fixed plate 21 can move more stably under the action of the multi-stage telescopic column 9, thereby avoiding the clamped heated forgings from falling off and improving the safety of the device.

[0035] A second reverse double-threaded rod 22 is installed at the bottom of the fixed plate 21. One end of the second reverse double-threaded rod 22 is connected to the output shaft of the rotating motor 24, which controls the rotation of the output shaft of the rotating motor 24, drives the threaded moving block 16 to move, and then drives the two moving blocks 16 moving in opposite directions to move closer or farther, controls the movement of the vertical plate 23 connected to the moving block 16, and completes the clamping movement of the forging.

[0036] A heating furnace 14 fixed to the base 1 is provided below the linear motor 8. The heating furnace 14 generates eddy currents through the set coils. Through the joint action of the linear motor 8 and the multi-stage telescopic column 9, the heated forgings of the supported automotive parts are driven to move inside the heating furnace 14, so that the forgings are heated more evenly and efficiently. The vertical plate 23 is cast with an alloy with a melting point much higher than that of the forgings to avoid damage to the vertical plate 23 due to the high temperature generated by the heating furnace 14, which is easy to use. In order to ensure that the mechanical equipment on the connected fixed plate 21 can be used for a long time, the connection between the vertical plate 23 and the moving block 16 is made of high heat-resistant material to avoid the high-temperature alarm of the connected related equipment to stop working, thereby improving the practicability of the device.

[0037] A hydraulic press 4 is connected to the end of the base 1 away from the heating furnace 14. The hydraulic press 4 automatically feeds the heated forgings through the joint action of the vertical plate 23 and the horizontal plate 15. With the help of the hydraulic press 4, the forgings are hammered, thereby improving the quality of forgings used in the production of automobile parts, thereby improving the rigidity of the overall structure of the automobile.

[0038] The linear motor 2, the electric push rod 3, the hydraulic press 4, the linear motor 8, the hydraulic rod 12, the heating furnace 14, the drive motor 20 and the rotary motor 24 are all conventional instruments. Their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0039] How it works

[0040] The forging heating device, when using the device, controls the output shaft of the rotary motor 24 to rotate, drives the connected second reverse double-threaded rod 22 to rotate, controls the vertical plate 23 to hold the forging, starts the heating furnace 14 to move, moves the forging fixed by the vertical plate 23 to the inside of the heating furnace 14, controls the electric push rod 3 and the moving part of the multi-stage telescopic column 9 to move, makes the forging repeatedly move inside the heating furnace 14, after the heating of the forging is completed, controls the multi-stage telescopic column 9 to shrink, places the heated forging on the storage table arranged in the middle of the base 1, controls the moving part of the linear motor 2 to move, drives the connecting plate 13 to move, controls the stepping motor to adjust the position of the connecting plate 11, controls the driving motor 20 to rotate, drives the first reverse double-threaded rod 18 to rotate, drives the two horizontal plates 15 to move, completes the clamping of the heated forging, controls the stepping motor to complete the position of the horizontal plate 15 relative to the hydraulic press 4, under the action of the linear motor 2 and the driving motor 20, cooperates with the provided hydraulic rod 12, places the heated forging on the working table of the hydraulic press 4, that is, the hammering and heating of the forging can be completed repeatedly.

[0041] It should be noted that, in this article, relational terms such as one and two 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0042] 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. A forging heating device, characterized in that: include: A base (1), wherein a linear motor (2) that is easy to move is embedded in the top of the base (1), a hydraulic rod (12) that is easy to extend and retract is fixed to the moving part of the linear motor (2), and the moving part of the hydraulic rod (12) is welded to the bottom of the connecting plate (13); A connecting disk (11), the bottom of which is connected to the output shaft of the stepping motor, and the fixing portion of the stepping motor is connected to the bottom of the connecting plate (13); A fixing frame (19) is welded on the top of the connecting plate (11) for easy connection, and a first reverse double-threaded rod (18) is rotatably connected to the inner wall of the fixing frame (19), and a round rod (17) connected to the fixing frame (19) is provided on one side of the first reverse double-threaded rod (18), and the round rod (17) and the first reverse double-threaded rod (18) are connected to two moving blocks (16) that move towards each other, and the two moving blocks (16) are both welded with a transverse plate (15) for facilitating the clamping of automobile component forgings.

2. A forging heating device according to claim 1, characterized in that: Four electric push rods (3) for easy lifting and lowering adjustment are welded on the top of the base (1), and top plates (5) are welded to the moving parts of the four electric push rods (3).

3. A forging heating device according to claim 2, characterized in that: A linear motor (8) is embedded in the middle of the top plate (5) for easy movement, and slideways (6) for easy movement and limiting are symmetrically welded on both sides of the linear motor (8).

4. A forging heating device according to claim 3, characterized in that: The moving part of the linear motor (8) is screw-connected to a multi-stage telescopic column (9), the moving part of the multi-stage telescopic column (9) penetrates the moving part of the linear motor (8) and is welded to a fixed plate (21), and the top of the fixed plate (21) is also connected to two symmetrical sliding rods (10), the sliding rods (10) are slidably connected to a slider (7), and the slider (7) is slidably connected to a set slideway (6).

5. A forging heating device according to claim 4, characterized in that: A sliding groove for facilitating connection is provided at the bottom of the fixing plate (21), a second reverse double-threaded rod (22) is installed on the inner wall of the sliding groove, one end of the second reverse double-threaded rod (22) is connected to the output shaft of the rotating motor (24), and the fixing part of the rotating motor (24) is fixed to the end of the fixing plate (21).

6. A forging heating device according to claim 5, characterized in that: The second reverse double-threaded rod (22) is threadedly connected to two threaded blocks that move toward each other, and the bottoms of the two threaded blocks are welded with symmetrical L-shaped vertical plates (23) for clamping automobile forgings after heating.

7. A forging heating device according to claim 6, characterized in that: The bottom of the vertical plate (23) is movably connected to the inner wall of the heating furnace (14), and the heating furnace (14) is fixed to the top plate (21) of the base (1). The end of the base (1) away from the heating furnace (14) is provided with a hydraulic press (4) for facilitating the processing of automobile parts forgings.

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