A punch forging hammer device

Abstract

This invention discloses a stamping forging hammer device, relating to the field of forging hammer technology. It includes a forging hammer machine, an external support mechanism to reduce forging sagging, an internal restraint mechanism to prevent forging loosening, an internal pressing mechanism to prevent forging deviation, and an external pressing mechanism to prevent forging movement. The support mechanism includes an L-shaped extension plate fixedly connected to the side of the forging hammer machine. The vertical end of the extension plate has a placement groove for placing the forging. By providing the support mechanism, the L-shaped extension plate, and the placement groove on the side of the forging hammer machine, auxiliary support points are provided for the suspended long forging, overcoming the sagging phenomenon of the forging end caused by gravity in the prior art. This ensures the horizontality of the forging during the forging process, thereby improving the straightness and coaxiality of long shaft parts after processing and guaranteeing the quality of the finished product.

Description

Technical Field

[0001] This invention relates to the field of forging hammer technology, specifically to a stamping forging hammer device. Background Technology

[0002] A forging hammer is a forging machine that uses pneumatic or hydraulic transmission mechanisms to move and accumulate kinetic energy in its falling components (piston, hammer rod, hammer head, and upper anvil (or upper module)). This energy is then applied to the forging in a very short time, giving it plastic deformation energy to complete various forging processes. A hammer with an anvil is one where the hammer head strikes a fixed anvil; a hammer without an anvil is one where the upper and lower hammer heads strike each other.

[0003] In existing hammer forging technology, during manual or semi-automatic forging, the workpiece is placed on an anvil and then the workpiece surface is hammered by the hammer head. When a long forging is held manually, both ends of the forging are suspended in the air at both ends of the forging equipment, which makes the forging easy to shift during forging and cause forging defects.

[0004] Therefore, the present invention proposes a stamping forging hammer device to make up for and improve the shortcomings of the prior art. Summary of the Invention

[0005] In view of the above problems, the present invention provides a stamping forging hammer device, which can effectively solve the problem in the prior art where the two ends of the forging are suspended at both ends of the forging equipment, causing the forging to easily shift during forging and resulting in unqualified forging. To achieve the above objective, the embodiments of this application provide the following technical solution: This invention discloses a stamping forging hammer equipment, including a forging hammer machine. The forging hammer machine is externally provided with a support mechanism to reduce the sagging of the forging. The support mechanism is internally provided with a limiting mechanism to prevent the forging from loosening. The forging hammer machine is internally provided with a pressing mechanism to prevent the forging from shifting. The forging hammer machine is also externally provided with a pressing mechanism to prevent the forging from moving. The support mechanism includes an L-shaped extension plate fixedly connected to the side of the forging hammer machine. The vertical end of the extension plate has a placement groove for placing forgings. Deflection blocks are symmetrically arranged on both sides of the placement groove, and one end of the deflection block is rotatably connected to the vertical end of the extension plate through a rotating shaft.

[0006] Furthermore, the support mechanism also includes a lever fixedly connected to one end of the deflection block's shaft. The end of the lever away from the deflection block has a first groove, and a first slider is slidably connected inside the first groove. The two levers are arranged in an inverted "V" shape.

[0007] Furthermore, a first sliding rod is fixedly connected to the vertical end side of the extension plate, and a movable rod is slidably connected to the outside of the first sliding rod. The side of the movable rod away from the extension plate is fixedly connected to the side of two first sliders.

[0008] Furthermore, a V-shaped spring is symmetrically fixedly connected to the bottom of the moving rod, and the end of the V-shaped spring away from the moving rod is fixedly connected to the side of the vertical end of the extension plate.

[0009] Furthermore, the limiting mechanism includes rotating rods symmetrically connected to both ends of the moving rod, and each rotating rod has a locking block fixedly connected to its bottom for engaging with the bottom of the extension plate.

[0010] Furthermore, the limiting mechanism also includes a storage groove horizontally opened at the bottom of the vertical end of the extension plate. The storage groove is symmetrically slidably connected with push rods for pushing the rotating rod away from the bottom of the extension plate. The two push rods are provided with a second sliding groove at their ends that are close to each other.

[0011] Furthermore, the two second slides are arranged vertically, and each second slide is slidably connected to a second slider. The vertical end of the extension plate is rotatably connected to a knob, and the side of the knob is fixedly connected to the side of the two second sliders. The two second sliders are arranged eccentrically at 180° with the center of the knob as the center of symmetry.

[0012] Furthermore, the extrusion mechanism includes mounting rods symmetrically and slidably connected to the forging hammer machine. A mounting plate is fixedly connected to the outside of the mounting rod. A second sliding rod is slidably connected in the cavity at one end of the mounting rod. A side plate for extruding the side of the forging is fixedly connected to the end of the second sliding rod away from the mounting rod. A first spring is provided in the cavity of the mounting rod. One end of the first spring is fixedly connected to the cavity of the mounting rod, and the other end of the first spring is fixedly connected to one end of the second sliding rod.

[0013] Furthermore, the extrusion mechanism also includes a fixing block fixedly connected to the side of the forging hammer machine. Two bidirectional lead screws are rotatably connected inside the two fixing blocks. The two ends of the bidirectional lead screws are threadedly connected to two mounting plates. One end of the bidirectional lead screw is fixedly connected to a crank handle.

[0014] Furthermore, the pressing mechanism includes an L-shaped fixed plate fixedly connected to the hammer head of the forging hammer machine. A moving block for pressing down the forging is slidably connected in the cavity at the bottom of the vertical end of the fixed plate. A second spring is provided in the cavity of the fixed plate. One end of the second spring is fixedly connected to the cavity of the fixed plate, and the other end of the second spring is fixedly connected to the top of the moving block. An L-shaped support plate is also fixedly connected to the side of the forging hammer machine away from the extension plate. Grooves for pressing the forging are provided at the vertical end of the L-shaped support plate and at the bottom of the moving block.

[0015] The beneficial effects of this invention are as follows: 1. This device is equipped with a support mechanism, with an L-shaped extension plate and placement groove on the side of the forging hammer machine, providing auxiliary support points for the suspended long forgings. This overcomes the phenomenon of forging ends drooping due to gravity in the existing technology, ensuring the levelness of the forgings during the forging process, thereby improving the straightness and coaxiality of long shaft parts after processing, and ensuring the quality of the finished product.

[0016] 2. This device is equipped with a limiting mechanism. Through the cooperation of the rotating rod and the locking block, the position of the moving rod is mechanically locked. When the hammer strikes the workpiece with great force, it prevents the support mechanism from shifting or rebounding due to vibration, ensuring the continuity and stability of the support force and avoiding forging dimension deviations caused by loose support.

[0017] 3. This device is equipped with a pressing mechanism that uses the threaded transmission principle of a two-way screw to drive the mounting plates on both sides to move synchronously in opposite directions or in opposite directions. Regardless of the thickness of the forging, both side plates can contact the workpiece surface at the same time, automatically positioning the forging on the central axis of the forging hammer. This eliminates the error caused by manual visual alignment and avoids the problem of eccentric forging. During the forging process, the forging may undergo slight radial deformation or runout. The compression and rebound of the spring can maintain the lateral pressing force on the forging, which not only prevents rigid clamping from damaging the workpiece, but also avoids clamping failure caused by workpiece deformation.

[0018] 4. This device is equipped with a pressing mechanism. Using an L-shaped fixed plate fixed to the hammer head and a moving block below it, before the hammer head strikes the workpiece, the moving block will contact and press the workpiece before the hammer head, under the action of the second spring. This prevents the workpiece from jumping or splashing at the moment of forging. The moving block slides in the cavity of the fixed plate. With the extension and contraction of the second spring, as the forging progresses, the height of the workpiece gradually decreases. The moving block can follow the workpiece surface downward in real time and continuously apply pressure, so that the workpiece is always in a pressed state throughout the forging stroke. This helps to maintain the stability of the workpiece throughout the forging stroke and improve the uniformity of deformation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram from a first perspective in this invention.

[0021] Figure 2 This is a three-dimensional structural diagram from a second perspective in this invention.

[0022] Figure 3 In this invention Figure 1 Enlarged view of the structure at point A in the middle.

[0023] Figure 4 This is a longitudinal sectional view of the support mechanism in this invention.

[0024] Figure 5 In this invention Figure 4 Enlarged view of the structure at point B.

[0025] Figure 6 This is a longitudinal cross-sectional view of the extrusion mechanism in this invention.

[0026] Figure 7 This is a cross-sectional view of the pressing mechanism in this invention.

[0027] The labels in the diagram represent: 10, forging hammer; 20, support mechanism; 201, extension plate; 202, placement slot; 203, deflection block; 204, lever; 205, first slide groove; 206, first slide rod; 207, moving rod; 208, first slider; 209, V-shaped spring; 30, limiting mechanism; 301, rotating rod; 302, locking block; 303, storage slot; 304, push rod; 305. Second slide rail; 306, second slider; 307, knob; 40, pressing mechanism; 401, mounting rod; 402, mounting plate; 403, second slide bar; 404, side plate; 405, first spring; 406, double-acting lead screw; 407, crank handle; 408, fixing block; 50, pressing mechanism; 501, fixing plate; 502, moving block; 503, second spring; 504, groove; 505, L-shaped support plate. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0029] The present invention will be further described below with reference to embodiments.

[0030] See Figures 1 to 7This embodiment of a stamping forging hammer device includes a forging hammer machine 10. The forging hammer machine 10 is externally provided with a support mechanism 20 to reduce the sagging of the forging. The support mechanism 20 is internally provided with a limiting mechanism 30 to prevent the forging from loosening. The forging hammer machine 10 is internally provided with a pressing mechanism 40 to prevent the forging from shifting. The forging hammer machine 10 is also externally provided with a pressing mechanism 50 to prevent the forging from moving.

[0031] See Figure 1 , Figure 2 , Figure 3 and Figure 4 The support mechanism 20 includes an L-shaped extension plate 201 fixedly connected to the side of the forging hammer machine 10. The vertical end of the extension plate 201 is provided with a placement groove 202 for placing forgings. Deflection blocks 203 are symmetrically arranged on both sides of the placement groove 202, and one end of the deflection block 203 is rotatably connected to the vertical end of the extension plate 201 through a rotating shaft.

[0032] The support mechanism 20 also includes a lever 204 fixedly connected to one end of the rotating shaft of the deflection block 203. The end of the lever 204 away from the deflection block 203 is provided with a first sliding groove 205. A first slider 208 is slidably connected inside the first sliding groove 205. The two levers 204 are arranged in an inverted "V" shape.

[0033] A first slide rod 206 is fixedly connected to the vertical end side of the extension plate 201. A movable rod 207 is slidably connected to the outside of the first slide rod 206. The side of the movable rod 207 away from the extension plate 201 is fixedly connected to the side of two first sliders 208.

[0034] The bottom of the movable rod 207 is symmetrically and fixedly connected with V-shaped spring pieces 209, and the end of the V-shaped spring piece 209 away from the movable rod 207 is fixedly connected to the side of the vertical end of the extension plate 201.

[0035] In practice, the operator places the long forging to be processed on the L-shaped extension plate 201 fixed to the side of the forging hammer machine 10. The bottom of the forging falls into the placement groove 202 opened at the vertical end of the extension plate 201. After the forging is placed, the operator pushes the moving rod 207 downward along the first sliding rod 206. The moving rod 207 drives the two first sliders 208 to move synchronously. The first sliders 208 slide downward in the first sliding groove 205. Since the two levers 204 are arranged in an inverted "V" shape, during the downward sliding of the first sliders 208, the levers are in an inverted "V" shape, which forces the bottom of the levers 204 to expand outward. Based on the lever principle, the outward expansion of the bottom of the levers 204 drives the deflection block 203 fixed to it to rotate. The top of the deflection block 203 rotates towards the middle of the placement groove 202. The deflection block 203 is used to restrict the forging in the placement groove 202. The L-shaped extension plate 201 and the placement groove 202 provide auxiliary support points for the suspended long forging. The moving rod 207 slides along the first sliding rod 206 and compresses the V-shaped spring 209 at the bottom. The V-shaped spring 209 provides elastic restoring force, ensuring that the deflection block 203 can closely fit the surface of forgings of different diameters. Through the design of the extension plate 201 and the placement groove 202, a stable auxiliary support point is provided for the suspended long forging, overcoming the end sagging of the forging caused by gravity.

[0036] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The limiting mechanism 30 includes rotating rods 301 symmetrically connected to both ends of the moving rod 207, and each rotating rod 301 has a locking block 302 fixedly connected to its bottom for engaging with the bottom of the extension plate 201.

[0037] The limiting mechanism 30 also includes a storage groove 303 horizontally opened at the bottom of the vertical end of the extension plate 201. The storage groove 303 is symmetrically slidably connected with push rods 304 for pushing the rotating rod 301 away from the bottom of the extension plate 201. The two push rods 304 are provided with a second sliding groove 305 at their close ends.

[0038] Two second slide grooves 305 are arranged vertically, and a second slider 306 is slidably connected inside each second slide groove 305. A knob 307 is rotatably connected to the side of the vertical end of the extension plate 201. The side of the knob 307 is fixedly connected to the side of the two second sliders 306. The two second sliders 306 are arranged eccentrically at 180° with the center of the knob 307 as the center of symmetry. By using the knob 307 to simultaneously control the movement of the push rods 304 on both sides, when workers need to adjust the support position to change different forgings, they only need to rotate the knob 307 to quickly unlock the machine, shortening equipment debugging and auxiliary time and improving production efficiency.

[0039] In practice, after the forging is positioned, when the moving rod 207 moves downward, it causes the locking block 302 at the bottom of the rotating rod 301 to engage with the edge of the bottom of the extension plate 201, restricting the freedom of movement of the moving rod 207. When it is necessary to adjust the support height or remove the forging, the operator rotates the knob 307. The knob 307 drives the second slider 306 on the side to rotate. Since the second slider 306 is located in the vertical second slide groove 305 of the push rod 304, the rotational motion of the knob 307 is converted into the horizontal linear motion of the push rod 304. The two push rods 304 move away from each other, and the top of the push rod 304 pushes the rotating rod 301 to rotate, causing the locking block 302 to disengage from the locking position with the bottom of the extension plate 201, thereby releasing the lock. Then, the V-shaped spring 209 provides elastic restoring force, causing the moving rod 207 to move upward. By utilizing the mechanical cooperation between the rotating rod 301 and the locking block 302, the anti-rebound locking of the support mechanism 20 is achieved. In the locked state, the locking block 302 restricts the upward freedom of the moving rod 207, preventing upward bouncing caused by severe vibration. Simultaneously, a buffer gap is maintained below the moving rod 207 to allow for a slight downward sag, accommodating the axial descent of the forging as it is gradually thinned, thus avoiding height difference stress at both ends of the workpiece and achieving rigid locking of the support mechanism 20. When the hammer forcefully strikes the workpiece, it prevents the support mechanism 20 from shifting or rebounding due to severe vibration, ensuring the continuity and stability of the support force and avoiding forging dimensional deviations caused by loose support.

[0040] See Figure 1 , Figure 2 , Figure 4 and Figure 6 The extrusion mechanism 40 includes mounting rods 401 symmetrically slidably connected to the forging hammer 10. A mounting plate 402 is fixedly connected to the outside of the mounting rod 401. A second sliding rod 403 is slidably connected to a cavity at one end of the mounting rod 401. A side plate 404 for extruding the side of the forging is fixedly connected to the end of the second sliding rod 403 away from the mounting rod 401. A first spring 405 is disposed in the cavity of the mounting rod 401. One end of the first spring 405 is fixedly connected to the cavity of the mounting rod 401, and the other end of the first spring 405 is fixedly connected to one end of the second sliding rod 403. The side plate 404 directly acts on the side of the forging, forming a protective layer. At the moment of hammer impact, the extrusion mechanism 40 can counteract the horizontal component of the force, forcibly restricting the lateral movement of the forging. For multi-stage forging or processes requiring precise control of deformation, this is crucial for ensuring the geometric accuracy of the product.

[0041] The extrusion mechanism 40 also includes a fixing block 408 fixedly connected to the side of the forging hammer machine 10. Two bidirectional lead screws 406 are rotatably connected inside the two fixing blocks 408. The two ends of the bidirectional lead screws 406 are threadedly connected to two mounting plates 402. One end of the bidirectional lead screws 406 is fixedly connected to a crank handle 407.

[0042] In operation, the operator rotates the crank handle 407, which drives the double-ended lead screw 406 to rotate. Because the threads at both ends of the double-ended lead screw 406 rotate in opposite directions, it drives the mounting plates 402 on both sides to move synchronously towards or away from each other. The mounting plates 402 then move the mounting rod 401 and the side plate 404 at its end. Regardless of the size of the forging, both side plates 404 can simultaneously contact the surface of the forging, automatically positioning it on the central axis of the forging hammer machine 10. During forging, if the forging undergoes radial deformation or runout, the side plate 404 is forced to push the second slide rod 403 to slide within the cavity of the mounting rod 401, compressing the first spring 405. Utilizing the transmission principle of the double-ended lead screw 406 achieves automatic centering, eliminating errors from manual visual inspection and avoiding eccentric forging. Meanwhile, the flexible extrusion force provided by the first spring 405 can prevent the rigid clamping from damaging the workpiece, and can also adapt to the slight deformation of the workpiece during the forging process. The maximum compressive force of the first spring 405 is set to be less than the radial yield strength of the workpiece under high temperature forging, so as to ensure that it only clamps and positions without producing clamping indentations and prevents clamping failure.

[0043] See Figure 1 , Figure 2 and Figure 7 The pressing mechanism 50 includes an L-shaped fixed plate 501 fixedly connected to the hammer head of the forging hammer machine 10. A moving block 502 for pressing down the forging is slidably connected in the cavity at the bottom of the vertical end of the fixed plate 501. A second spring 503 is provided in the cavity of the fixed plate 501. One end of the second spring 503 is fixedly connected to the cavity of the fixed plate 501, and the other end of the second spring 503 is fixedly connected to the top of the moving block 502. An L-shaped support plate 505 is also fixedly connected to the side of the forging hammer machine 10 away from the extension plate 201. Grooves 504 for pressing the forging are provided at the vertical end of the L-shaped support plate 505 and at the bottom of the moving block 502. The grooves 504 at the bottom of the L-shaped support plate 505 and the moving block 502 increase the coefficient of friction with the surface of the forging. This further restricts the slight sliding tendency of the forging in the horizontal direction, complementing the pressing mechanism 40, and is suitable for forging processing with smooth surfaces or at high temperatures.

[0044] During operation, the hammer head of the forging hammer machine 10 descends, and the L-shaped fixing plate 501 fixed to the hammer head descends accordingly. The movable block 502 at the bottom of the fixing plate 501, under the action of the second spring 503, first contacts the hammer head and presses against the surface of the forging. The hammer head continues to descend and strike. As the forging is compressed and thinned, the movable block 502, under the reaction force on the surface of the forging, slides upward relative to the L-shaped fixing plate 501, compressing the second spring 503. The elastic force of the second spring 503 always acts on the forging through the movable block 502. The bottom of the forging is supported by an L-shaped support plate 505. The movable block 502 cooperates with the groove 504 at the bottom of the L-shaped support plate 505 to prevent workpiece splashing and to prevent the workpiece from jumping or splashing during the forging process. Simultaneously, the movable block 502 can follow the changes in workpiece height in real time, ensuring that the workpiece is always in a compressed state throughout the entire forging stroke, guaranteeing uniform deformation.

[0045] Working principle: First, the forging is supported and positioned by the support mechanism 20. The operator places the long forging into the placement slot 202 of the support mechanism 20 and pushes the moving rod 207 downward to securely restrain the forging within the placement slot 202. The V-shaped spring 209 provides elastic restoring force to prevent the forging end from sagging. Second, rigid locking is implemented by the limiting mechanism 30. The moving rod 207 moves downward to drive the locking block 302 into the bottom of the extension plate 201, restricting its degree of freedom. If adjustment is needed, rotating the knob 307 will quickly unlock the locking block 302 by pushing open the push rod 304. Next, automatic centering is achieved using the pressing mechanism 40. Rotating the crank 407 drives the bidirectional lead screw 406, causing the two side plates 404 to move synchronously in opposite directions, automatically positioning the forging on the central axis of the forging hammer. The flexible pressing force provided by the first spring 405 eliminates human error and forcibly restricts the lateral displacement of the forging. Finally, the pressing mechanism 50 performs pressing forging. As the hammer descends, it causes the fixed plate 501 to fall. The moving block 502, under the action of the second spring 503, presses the forging before the hammer, and works in conjunction with the bottom L-shaped support plate 505 to prevent the workpiece from splashing. As the hammer continues to strike, the moving block 502 retracts in real time as the forging deforms, ensuring full-process pressing and guaranteeing uniform deformation.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stamping forging hammer device, characterized in that, The forging hammer includes a forging hammer machine (10), which is provided with a support mechanism (20) to reduce the sagging of the forging outside the forging hammer machine (10), a limiting mechanism (30) to prevent the forging from loosening inside the support mechanism (20), a pressing mechanism (40) to prevent the forging from shifting inside the forging hammer machine (10), and a pressing mechanism (50) to prevent the forging from moving outside the forging hammer machine (10). The support mechanism (20) includes an L-shaped extension plate (201) fixedly connected to the side of the forging hammer machine (10). The vertical end of the extension plate (201) is provided with a placement groove (202) for placing forgings. Deflection blocks (203) are symmetrically arranged on both sides of the placement groove (202), and one end of the deflection block (203) is rotatably connected to the vertical end of the extension plate (201) through a rotating shaft.

2. The stamping forging hammer equipment according to claim 1, characterized in that, The support mechanism (20) also includes a lever (204) fixedly connected to one end of the shaft of the deflection block (203). The end of the lever (204) away from the deflection block (203) is provided with a first groove (205). A first slider (208) is slidably connected inside the first groove (205). The two levers (204) are arranged in an inverted "V" shape.

3. The stamping forging hammer equipment according to claim 2, characterized in that, A first slide rod (206) is fixedly connected to the vertical end side of the extension plate (201), and a moving rod (207) is slidably connected to the outside of the first slide rod (206). The side of the moving rod (207) away from the extension plate (201) is fixedly connected to the side of two first sliders (208).

4. The stamping forging hammer equipment according to claim 3, characterized in that, The bottom of the moving rod (207) is symmetrically fixedly connected with V-shaped spring pieces (209), and the end of the V-shaped spring piece (209) away from the moving rod (207) is fixedly connected to the side of the vertical end of the extension plate (201).

5. The stamping forging hammer equipment according to claim 1, characterized in that, The limiting mechanism (30) includes rotating rods (301) symmetrically connected to both ends of the moving rod (207), and each rotating rod (301) has a locking block (302) fixedly connected to its bottom for engaging with the bottom of the extension plate (201).

6. The stamping forging hammer equipment according to claim 5, characterized in that, The limiting mechanism (30) also includes a storage groove (303) horizontally opened at the bottom of the vertical end of the extension plate (201). The storage groove (303) is symmetrically slidably connected with push rods (304) for pushing the rotating rod (301) away from the bottom of the extension plate (201). The two push rods (304) are provided with a second sliding groove (305) at their close ends.

7. The stamping forging hammer equipment according to claim 6, characterized in that, The two second slides (305) are arranged vertically, and a second slider (306) is slidably connected inside each second slide (305). A knob (307) is rotatably connected to the vertical end side of the extension plate (201). The side of the knob (307) is fixedly connected to the side of the two second sliders (306). The two second sliders (306) are arranged eccentrically at 180° with the center of the knob (307) as the center of symmetry.

8. The stamping forging hammer equipment according to claim 1, characterized in that, The extrusion mechanism (40) includes a mounting rod (401) symmetrically and slidably connected to the forging hammer (10). A mounting plate (402) is fixedly connected to the outside of the mounting rod (401). A second slide rod (403) is slidably connected in the cavity at one end of the mounting rod (401). A side plate (404) for extruding the side of the forging is fixedly connected to the end of the second slide rod (403) away from the mounting rod (401). A first spring (405) is provided in the cavity of the mounting rod (401). One end of the first spring (405) is fixedly connected to the cavity of the mounting rod (401), and the other end of the first spring (405) is fixedly connected to one end of the second slide rod (403).

9. A stamping forging hammer device according to claim 8, characterized in that, The extrusion mechanism (40) also includes a fixing block (408) fixedly connected to the side of the forging hammer machine (10). Two fixing blocks (408) are rotatably connected to a two-way screw (406). The two ends of the two-way screw (406) are threadedly connected to two mounting plates (402). One end of the two-way screw (406) is fixedly connected to a crank handle (407).

10. A stamping forging hammer device according to claim 1, characterized in that, The pressing mechanism (50) includes an L-shaped fixed plate (501) fixedly connected to the hammer head of the forging hammer machine (10). A moving block (502) for pressing down the forging is slidably connected in the cavity at the bottom of the vertical end of the fixed plate (501). A second spring (503) is provided in the cavity of the fixed plate (501). One end of the second spring (503) is fixedly connected to the cavity of the fixed plate (501), and the other end of the second spring (503) is fixedly connected to the top of the moving block (502). An L-shaped support plate (505) is also fixedly connected to the side of the forging hammer machine (10) away from the extension plate (201). The vertical end of the L-shaped support plate (505) and the bottom of the moving block (502) are both provided with grooves (504) for pressing the forging.

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