Forging machine for steel and iron manufacturing

Abstract

The invention relates to the technical field of steel and iron forging, and discloses a forging machine for steel and iron manufacturing, which comprises a machine base, a limiting chute is formed in the upper surface of the machine base, a limiting rod is fixedly connected to the inner wall of the limiting chute, a mounting groove is formed in the upper surface of the machine base, and a guide clamping assembly is arranged in the mounting groove. The inner wall of the mounting groove is fixedly connected with a support, a forging table is fixedly connected between the machine base and the upper surface of the support, the upper surface of the machine base is fixedly connected with a rack, and a limiting rod is fixedly connected between the rack and the forging table. According to the multi-directional synchronous pressure forging device, through the three-directional punching assembly, the first forging punch driven by the first hydraulic telescopic rod and the second forging punch driven by the second hydraulic telescopic rod, under directional compensation of the directional rod and the limiting rod, multi-directional synchronous pressure forging is achieved, and eccentric force is dynamically corrected, so that one-time forming of a complex part is achieved; the forging efficiency and the product quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of steel forging, and particularly relates to a forging machine for steel manufacturing. Background Art

[0002] Steel forging is a processing method that uses forging machinery to apply pressure to metal billets, causing them to undergo plastic deformation to obtain forgings with certain mechanical properties, certain shapes, and dimensions.

[0003] After retrieval, the existing Chinese Patent Publication No.: CN210996262U discloses a forging machine for steel manufacturing, including a base. Guide rods are fixedly installed at the four corners of the base, and the top ends of the guide rods are fixedly connected to a crossbeam. For this forging machine for steel manufacturing, by using a telescopic rod to push a pressing block to squeeze the object to be forged inside a placement groove, the object is kept stable, avoiding the situation of traditional manual clamping of the object with a fixed clamp, improving the stability of the object during forging, and at the same time avoiding the safety threat to workers during forging, improving the safety performance of this forging machine. And when the hammer head strikes the object block, the fixed ring and the pressure ring press on the surface of the object block, which helps the stability of the object block, and at the same time isolates the hammering area of the object block from the outside, preventing the splashing of sparks when the object block is hammered, and ensuring the safety of the workers around this forging machine.

[0004] In the above technology, although the fixed forging of forged steel is achieved, its use of step-by-step unidirectional stamping and fixed clamping easily causes uneven stress distribution and repeated positioning errors, thus affecting the forming accuracy and production rhythm, and is less convenient to use. Therefore, a forging machine for steel manufacturing is proposed to solve the above problems. Summary of the Invention

[0005] To make up for the above deficiencies, the present invention provides a forging machine for steel manufacturing, aiming to solve the problems in the prior art that the use of step-by-step unidirectional stamping and fixed clamping easily causes uneven stress distribution and repeated positioning errors, thus affecting the forming accuracy and production rhythm.

[0006] To achieve the above object, the present invention adopts the following technical solution: A forging machine for steel manufacturing, including a machine base. A limit chute is provided on the upper surface of the machine base, a limit rod is fixedly connected to the inner wall of the limit chute, an installation groove is provided on the upper surface of the machine base, a guiding clamping assembly is arranged inside the installation groove, a support is fixedly connected to the inner wall of the installation groove, a forging table is fixedly connected between the upper surfaces of the machine base and the support, a frame is fixedly connected to the upper surface of the machine base, a directional rod is fixedly connected between the frame and the forging table, and a three-way stamping assembly is arranged on the inner surface of the frame;

[0007] The three-way stamping assembly includes a first hydraulic telescopic rod and a second hydraulic telescopic rod. The outer side of the first hydraulic telescopic rod is fixedly connected to the top of the inner wall of the frame, and the outer side of the second hydraulic telescopic rod is fixedly connected to both sides of the inner wall of the frame. The telescopic end of the first hydraulic telescopic rod is fixedly connected with a directional sliding seat, and the lower surface of the directional sliding seat is fixedly connected with a first forging punch. The telescopic end of the second hydraulic telescopic rod is fixedly connected with a limiting sliding seat, and the inner surface of the limiting sliding seat is fixedly connected with a second forging punch.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the directional sliding seat is slidably connected to the outer side of the directional rod, and the inner wall of the limiting sliding seat is slidably connected to the outer side of the limiting rod.

[0010] As a further description of the above technical solution:

[0011] There are four second hydraulic telescopic rods in total, and the four second hydraulic telescopic rods are arranged mirror-symmetrically along the central axis of the frame.

[0012] As a further description of the above technical solution:

[0013] The guiding and clamping assembly includes a guiding rod and an adjusting motor. The two ends of the guiding rod are fixedly connected to the inner wall of the installation groove, the outer side of the adjusting motor is fixedly connected to the inner wall of the installation groove, and the output end of the adjusting motor is fixedly connected with a bidirectional screw rod.

[0014] As a further description of the above technical solution:

[0015] One end of the bidirectional screw rod away from the adjusting motor is rotatably connected to the inner wall of the installation groove, and an adjusting frame is sleeved and connected between the bidirectional screw rod and the guiding rod.

[0016] As a further description of the above technical solution:

[0017] There are two adjusting frames, and the two adjusting frames are arranged mirror-symmetrically along the central axis of the installation groove, and the upper surfaces of the two adjusting frames are fixedly connected with fixed clamping seats.

[0018] As a further description of the above technical solution:

[0019] There are two fixed clamping seats, and the two fixed clamping seats are arranged mirror-symmetrically along the central axis of the adjusting frame. A guiding roller is rotatably connected to the inner walls of the two fixed clamping seats, the top end of the guiding roller is fixedly connected with a guiding motor, and clamping teeth are arranged on the inner surfaces of the two fixed clamping seats.

[0020] As a further description of the above technical solution:

[0021] A plurality of the clamping teeth are arranged at equal intervals along the height direction of the fixed clamping seat.

[0022] The present invention has the following beneficial effects:

[0023] 1. In the present invention, through the three-way stamping assembly, the first forging punch driven by the first hydraulic telescopic rod and the second forging punch driven by the second hydraulic telescopic rod are used. Under the directional compensation of the directional rod and the limiting rod, multi-directional synchronous pressure forging is achieved, and the eccentric force is dynamically corrected, so as to realize the one-time forming of complex parts, improve the forging efficiency and product quality.

[0024] 2. In the present invention, through the guiding and clamping assembly, the adjusting motor is used to drive the bidirectional screw rod, so that the fixed clamping seat on the adjusting frame moves relatively along the direction of the guiding rod, which is suitable for clamping and limiting forging steel materials of different sizes. And by using the fixed clamping seat with guiding rollers, driven by the guiding motor, the limited forging steel materials can be driven to reciprocate or continuously convey between the three-way stamping assemblies, realizing continuous multi-point percussion forging of the forging steel materials and improving the processing efficiency. Description of the Drawings

[0025] Figure 1 is an overall three-dimensional schematic diagram of a forging machine for steel manufacturing proposed by the present invention;

[0026] Figure 2 is a schematic structural diagram of the three-way stamping assembly at the machine base of a forging machine for steel manufacturing proposed by the present invention;

[0027] Figure 3 is a schematic structural diagram of the guiding and clamping assembly at the machine base of a forging machine for steel manufacturing proposed by the present invention;

[0028] Figure 4 is a schematic structural diagram of the forging table and the three-way stamping assembly of a forging machine for steel manufacturing proposed by the present invention.

[0029] Legend Explanation:

[0030] 1. Machine base; 2. Installation groove; 3. Support; 4. Guiding and clamping assembly; 41. Guiding rod; 42. Adjusting motor; 43. Bidirectional screw rod; 44. Adjusting frame; 45. Fixed clamping seat; 46. Guiding roller; 47. Guiding motor; 48. Clamping tooth; 5. Limiting chute; 6. Limiting rod; 7. Forging table; 8. Frame; 9. Directional rod; 10. Three-way stamping assembly; 101. First hydraulic telescopic rod; 102. Directional sliding seat; 103. First forging punch; 104. Second hydraulic telescopic rod; 105. Limiting sliding seat; 106. Second forging punch. Detailed Embodiment

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Referring to Figures 1 - 3 , an embodiment provided by the present invention: A forging machine for steel manufacturing, including a machine base 1, a limiting chute 5 is provided on the upper surface of the machine base 1, a limiting rod 6 is fixedly connected to the inner wall of the limiting chute 5, an installation groove 2 is provided on the upper surface of the machine base 1, a guiding and clamping assembly 4 is arranged inside the installation groove 2. The guiding and clamping assembly 4 includes a guiding rod 41 and an adjusting motor 42. Both ends of the guiding rod 41 are fixedly connected to the inner wall of the installation groove 2, the outer side of the adjusting motor 42 is fixedly connected to the inner wall of the installation groove 2, the output end of the adjusting motor 42 is fixedly connected to a bidirectional screw rod 43, the end of the bidirectional screw rod 43 away from the adjusting motor 42 is rotatably connected to the inner wall of the installation groove 2, and an adjusting frame 44 is sleeved between the bidirectional screw rod 43 and the guiding rod 41. There are two adjusting frames 44, and the two adjusting frames 44 are arranged mirror-symmetrically along the central axis of the installation groove 2. The upper surfaces of the two adjusting frames 44 are fixedly connected with fixed clamping seats 45. There are two fixed clamping seats 45, and the two fixed clamping seats 45 are arranged mirror-symmetrically along the central axis of the adjusting frame 44. A guiding roller 46 is rotatably connected to the inner walls of the two fixed clamping seats 45. The top end of the guiding roller 46 is fixedly connected to a guiding motor 47. Multiple clamping teeth 48 are arranged on the inner surfaces of the two fixed clamping seats 45 at equal intervals along the height direction of the fixed clamping seat 45. Through the guiding and clamping assembly 4, by driving the bidirectional screw rod 43 by the adjusting motor 42, the fixed clamping seats 45 on the adjusting frame 44 can be displaced relative to each other along the direction of the guiding rod 41, so as to be applicable to the clamping and limiting of different sizes of forged steel, and the fixed clamping seats 45 with guiding rollers 46 can be driven by the guiding motor 47 to drive the limited forged steel material to reciprocate or continuously convey between the three-way stamping assemblies 10, so as to realize the continuous multi-point percussion forging of the forged steel material and improve the processing efficiency.

[0033] Referring to Figure 1 , Figure 2 and Figure 4, a support 3 is fixedly connected to the inner wall of the installation groove 2, a forging table 7 is fixedly connected between the upper surface of the machine base 1 and the upper surface of the support 3, a machine frame 8 is fixedly connected to the upper surface of the machine base 1, a guiding rod 9 is fixedly connected between the machine frame 8 and the forging table 7, a three-way stamping assembly 10 is arranged on the inner surface of the machine frame 8, the three-way stamping assembly 10 includes a first hydraulic telescopic rod 101 and a second hydraulic telescopic rod 104. The outer side of the first hydraulic telescopic rod 101 is fixedly connected to the top of the inner wall of the machine frame 8, the outer side of the second hydraulic telescopic rod 104 is fixedly connected to both sides of the inner wall of the machine frame 8. There are four second hydraulic telescopic rods 104 in total, and the four second hydraulic telescopic rods 104 are arranged mirror-symmetrically along the central axis of the machine frame 8. The telescopic end of the first hydraulic telescopic rod 101 is fixedly connected to a guiding sliding seat 102, the inner wall of the guiding sliding seat 102 is slidably connected to the outer side of the guiding rod 9, the lower surface of the guiding sliding seat 102 is fixedly connected to a first forging punch 103, the telescopic end of the second hydraulic telescopic rod 104 is fixedly connected to a limiting sliding seat 105, the inner wall of the limiting sliding seat 105 is slidably connected to the outer side of the limiting rod 6, and the inner surface of the limiting sliding seat 105 is fixedly connected to a second forging punch 106. Through the three-way stamping assembly 10, the first forging punch 103 driven by the first hydraulic telescopic rod 101 is combined with the second forging punch 106 driven by the second hydraulic telescopic rod 104. Under the directional compensation of the guiding rod 9 and the limiting rod 6, multi-directional synchronous pressure application forging with dynamic correction of eccentric force can be realized, so as to achieve one-time forming of complex parts and improve the forging processing efficiency and product quality.

[0034] Working principle: During use, according to the size of the forged steel material, the bidirectional screw 43 is driven by controlling and adjusting the motor 42, so that the fixed clamp seat 45 on the adjusting frame 44 moves relatively along the direction of the guiding rod 41 to achieve clamping and limiting with size matching. The fixed clamp seat 45 is provided with guiding rollers 46, and under the drive of the guiding motor 47, the limited forged steel material can be conveyed onto the forging table 7. Through the first forging punch 103 driven by the first hydraulic telescopic rod 101 and the second forging punch 106 driven by the second hydraulic telescopic rod 104, with the assistance of the guiding rod 9 and the limiting rod 6, multi-directional synchronous pressure application forging is realized, and the eccentric force is dynamically corrected, so as to achieve one-time forming of complex parts. And according to the forging requirements, by controlling the guiding motor 47 to drive the fixed clamp seat 45 with guiding rollers 46, the limited forged steel material can reciprocate or be continuously conveyed between the three-way stamping assemblies 10 to achieve continuous multi-point percussion forging, so as to improve the forging efficiency and product quality.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A forging machine for steel manufacturing, comprising a machine base (1), characterized in that: The upper surface of the machine base (1) is provided with a limiting sliding groove (5), the inner wall of the limiting sliding groove (5) is fixedly connected with a limiting rod (6), the upper surface of the machine base (1) is provided with an installation groove (2), a guiding and clamping assembly (4) is arranged inside the installation groove (2), the inner wall of the installation groove (2) is fixedly connected with a support (3), a forging table (7) is fixedly connected between the upper surfaces of the machine base (1) and the support (3), the upper surface of the machine base (1) is fixedly connected with a machine frame (8), and a guiding rod (9) is fixedly connected between the machine frame (8) and the forging table (7); a three-way stamping assembly (10) is arranged on the inner surface of the machine frame (8); The three-way stamping assembly (10) includes a first hydraulic telescopic rod (101) and a second hydraulic telescopic rod (104). The outer side of the first hydraulic telescopic rod (101) is fixedly connected to the top of the inner wall of the machine frame (8), the outer side of the second hydraulic telescopic rod (104) is fixedly connected to both sides of the inner wall of the machine frame (8), the telescopic end of the first hydraulic telescopic rod (101) is fixedly connected with an orienting sliding seat (102), the lower surface of the orienting sliding seat (102) is fixedly connected with a first forging punch (103), the telescopic end of the second hydraulic telescopic rod (104) is fixedly connected with a limiting sliding seat (105), and the inner surface of the limiting sliding seat (105) is fixedly connected with a second forging punch (106).

2. The forging machine for steel manufacturing according to claim 1, wherein: The inner wall of the orienting sliding seat (102) is slidably connected to the outer side of the guiding rod (9), and the inner wall of the limiting sliding seat (105) is slidably connected to the outer side of the limiting rod (6).

3. A forging machine for steel manufacturing according to claim 1, characterized in that: There are four second hydraulic telescopic rods (104) in total, and the four second hydraulic telescopic rods (104) are arranged in mirror symmetry along the central axis of the machine frame (8).

4. A forging machine for steel manufacturing according to claim 1, characterized in that: The guiding and clamping assembly (4) includes a guiding rod (41) and an adjusting motor (42). The two ends of the guiding rod (41) are fixedly connected to the inner wall of the installation groove (2), the outer side of the adjusting motor (42) is fixedly connected to the inner wall of the installation groove (2), and the output end of the adjusting motor (42) is fixedly connected with a bidirectional screw rod (43).

5. A forging machine for steel manufacturing according to claim 4, characterized in that: One end of the bidirectional screw rod (43) away from the adjusting motor (42) is rotatably connected to the inner wall of the installation groove (2), and an adjusting frame (44) is sleeved and connected between the bidirectional screw rod (43) and the guiding rod (41).

6. The forging machine for steel manufacturing according to claim 5, characterized in that: There are two adjusting frames (44), the two adjusting frames (44) are arranged in mirror symmetry along the central axis of the installation groove (2), and the upper surfaces of the two adjusting frames (44) are fixedly connected with fixed clamping seats (45).

7. The forging machine for steel manufacturing according to claim 6, characterized in that: There are two fixed clamping seats (45), the two fixed clamping seats (45) are arranged in mirror symmetry along the central axis of the adjusting frame (44), guiding rollers (46) are rotatably connected to the inner walls of the two fixed clamping seats (45), guiding motors (47) are fixedly connected to the tops of the guiding rollers (46), and clamping teeth (48) are arranged on the inner surfaces of the two fixed clamping seats (45).

8. A forging machine for steel manufacturing according to claim 7, characterized in that: A plurality of the clamping teeth (48) are arranged at equal intervals along the height direction of the fixed clamping seat (45).

Images