Stamping equipment for alloy forgings

Abstract

The invention relates to the field of stamping, in particular to stamping machining equipment for alloy forgings. The alloy forge piece stamping equipment comprises a bottom plate. The four corners of the top of the bottom plate are connected with a top plate through supporting rods, the outer sides of the multiple supporting rods are jointly sleeved with a lifting plate in a sliding mode, and an air cylinder used for driving the lifting plate to move in a reciprocating mode is installed at the top of the top plate. According to the alloy forge piece stamping equipment, through the stamping head axis distance adjusting assembly, when bolt holes of flange plates of different specifications are distributed, a first driving piece at the top of an upper die is started, a driving gear can be driven to rotate, and then a driven gear meshed with the driving gear and a rotating disc are driven to rotate; the rotating disc pulls the guide sliding block to synchronously slide in the guide sliding groove through the arc-shaped traction rod, rapid and synchronous adjustment of the distance between the multiple punching heads and the axis of the upper die is achieved, manual one-by-one adjustment is not needed, the production efficiency is greatly improved, the adjustment precision can be guaranteed, and the consistency of the quality of punched products is guaranteed.

Description

TECHNICAL FIELD

[0001] The application relates to the stamping field, in particular to an alloy forging stamping device. BACKGROUND

[0002] The stamping processing field of alloy forgings is a core link of modern manufacturing industry, combines material science and precision machining technology, and serves high-end equipment manufacturing demand. In the stamping processing field of alloy forgings, the traditional stamping device has many disadvantages. On the one hand, when different specifications of flange plates are subjected to stamping operation, the existing device often cannot flexibly and accurately adjust the shaft center distance of the stamping head. For example, some devices need to manually adjust the position of the stamping head one by one, the operation is extremely tedious, the efficiency is low, and it is difficult to ensure the consistency of the shaft center distance adjustment of multiple stamping heads, which not only seriously affects the production efficiency, but also easily leads to uneven quality of the stamped products and high scrap rate. On the other hand, when the alloy forging blank is fixed, the stability of the common fixing mode is poor. If the blank is displaced during stamping, the stamping position will be deviated, causing the product to be scrapped and wasting materials and working hours.

[0003] Therefore, it is necessary to provide a new alloy forging stamping device to solve the above technical problems. SUMMARY

[0004] In order to overcome the defects existing in the prior art, the alloy forging stamping device is provided to solve the above problems.

[0005] The alloy forging stamping device provided by the application comprises a bottom plate, top plates are connected to the top corners of the bottom plate through support rods, a lifting plate is slidably arranged outside the support rods, a cylinder is installed at the top of the top plate and used to drive the lifting plate to reciprocate, an upper die is arranged below the lifting plate, a plurality of stamping heads are arranged at the bottom of the upper die in a circumferential direction, a stamping head shaft center distance adjusting assembly is arranged in the upper die, the stamping head shaft center distance adjusting assembly is used to synchronously adjust the distance between the stamping heads and the shaft center of the upper die to adapt to the bolt hole distribution of flange plates of different specifications, a fixing assembly is arranged at the top of the bottom plate and used to stably clamp the flange plate blank to prevent displacement during stamping, a buffer assembly is arranged between the lifting plate and the top plate and used to buffer the impact force during stamping to reduce the vibration of the device.

[0006] Preferably, the punch head axis distance adjusting assembly comprises a fixed disc mounted with the inner bottom wall of the upper die, a plurality of guide sliding plates are equidistantly connected to the periphery of the fixed disc, a guide sliding block is slidably connected in each guide sliding plate, a guide sliding groove for the guide sliding block to slide is formed in the bottom of each guide sliding plate and the bottom of the upper die, and the bottom of the guide sliding block penetrates through the guide sliding groove and is connected with the top of the punch head.

[0007] Preferably, the punch head axis distance adjusting assembly further comprises a rotating disc rotatably connected with the top of the fixed disc, a plurality of traction rods are rotatably connected to the periphery of the rotating disc, and the top of each traction rod is connected with the top of the guide sliding block; the traction rods are in arc structure.

[0008] Preferably, a driven gear is mounted on the top of the rotating disc, a driving gear is meshingly connected to one side of the driven gear, the top of the driving gear is rotatably connected with the inner top wall of the upper die, and a first driving member for driving the driving gear to rotate is mounted on the top of the upper die.

[0009] Preferably, the fixing assembly comprises a fixing ring mounted with the bottom plate, a groove is formed in the outer bottom of the fixing ring, a transmission gear ring is rotatably connected in the groove on the outer side of the fixing ring, a plurality of driven gears are meshingly connected to the inner side of the transmission gear ring, the bottom of each driven gear is rotatably connected with the top of the bottom plate, a plurality of meshing grooves corresponding to the driven gears are formed in the inner side of the fixing ring, and each driven gear is commonly connected with an arc clamping block through two connecting rods on one side.

[0010] Preferably, the fixing assembly further comprises a driving gear meshingly connected with the outer side of the transmission gear ring, the bottom of the driving gear is rotatably connected with the top of the bottom plate, a transmission screw is arranged on the side of the top of the bottom plate away from the transmission gear ring, the transmission screw is mounted on the top of the bottom plate through a support on both ends, a transmission gear plate is threadedly connected to the outer side of the transmission screw, and the side of the transmission gear plate is meshingly connected with the outer side of the driving gear; a second driving member for driving the transmission screw to rotate is mounted on one side of the bottom plate.

[0011] Preferably, the bottom of the transmission gear plate is slidably connected with the top of the bottom plate.

[0012] Preferably, the buffer assembly comprises a plurality of dampers connected with the bottom of the lifting plate, the bottom of each damper is commonly connected with a buffer ring, and the buffer ring is located on the outer side of the upper die.

[0013] Preferably, the buffer assembly further comprises a plurality of buffer springs connected to the bottom of the lifting plate, and the bottom of each of the buffer springs is connected to the top of the buffer ring.

[0014] Compared with the related art, the alloy forge stamping processing equipment has the following beneficial effects: The present application has the following beneficial effects:

[0015] The present application has the following beneficial effects:

[0016] The present application has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structure schematic diagram of a preferred embodiment of the alloy forge stamping processing equipment provided by the present application is shown in the figure; Figure 2 A structure schematic diagram of a preferred embodiment of the alloy forge stamping processing equipment provided by the present application is shown in the figure; Figure 1 A structure schematic diagram of a preferred embodiment of the alloy forge stamping processing equipment provided by the present application is shown in the figure; Figure 3 A structure schematic diagram of a preferred embodiment of the alloy forge stamping processing equipment provided by the present application is shown in the figure; Figure 1 A structure schematic diagram of a preferred embodiment of the alloy forge stamping processing equipment provided by the present application is shown in the figure; Figure 4 A structure schematic diagram of a preferred embodiment of the alloy forge stamping processing equipment provided by the present application is shown in the figure; Figure 1 A structure schematic diagram of a preferred embodiment of the alloy forge stamping processing equipment provided by the present application is shown in the figure; Figure 5 A structure schematic diagram of a preferred embodiment of the alloy forge stamping processing equipment provided by the present application is shown in the figure;Figure 1 Structure diagram of one of the fixing assemblies shown; Figure 6 For Figure 1 Structure diagram of the second fixing assembly shown; Figure 7 For Figure 1 Structure diagram of the buffer assembly shown.

[0018] Figure label: 1, bottom plate; 11, top plate; 12, lifting plate; 13, main pressing rod; 14, auxiliary pressing rod; 2, upper die; 21, stamping head; 22, fixed disc; 23, guide sliding plate; 24, guide sliding block; 25, rotating disc; 26, traction rod; 27, driven gear; 28, driving gear; 3, fixed ring; 31, transmission gear ring; 32, driven gear; 33, drive gear; 34, transmission screw; 35, transmission gear plate; 4, damper; 41, buffer ring; 42, buffer spring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0020] The specific implementation of the present application is described in detail below in combination with specific examples.

[0021] The alloy forging stamping processing equipment provided by the embodiment of the present application comprises a bottom plate 1; a top plate 11 is connected to each of the four corners of the top of the bottom plate 1 through a support rod; a lifting plate 12 is slidably arranged outside the plurality of support rods; a cylinder for driving the lifting plate 12 to reciprocate is installed on the top of the top plate 11; wherein, an upper die 2 is arranged below the lifting plate 12; a plurality of stamping heads 21 are slidably arranged on the bottom of the upper die 2 in a circumferential direction; a stamping head axis distance adjusting assembly is arranged in the upper die 2; the stamping head axis distance adjusting assembly is used to synchronously adjust the distance between the plurality of stamping heads 21 and the axis of the upper die 2 to adapt to the bolt hole distribution of flanges of different specifications; a fixing assembly is arranged on the top of the bottom plate 1; the fixing assembly is used to stably clamp the flange blank to prevent displacement during stamping; a buffer assembly is arranged between the lifting plate 12 and the top plate 11; the buffer assembly is used to buffer the impact force during the stamping process to reduce equipment vibration.

[0022] It needs to be explained: the bottom plate 1 as the base support, the top four corners are connected to the top plate 11 through the support rod, and the whole frame of the device is formed; the lifting plate 12 is sleeved outside the plurality of support rods and is driven to reciprocate under the driving of the cylinder installed on the top of the top plate 11, and then drives the upper die 2 below to complete the up-down stamping action; the plurality of stamping heads 21 circumferentially arranged at the bottom of the upper die 2 are components directly performing stamping work, and the stamping head axis distance adjusting assembly in the upper die 2 can synchronously adjust the distance between the plurality of stamping heads 21 and the axis of the upper die 2, so as to adapt to the bolt hole distribution of flanges of different specifications; the fixing assembly at the top of the bottom plate 1 can stably clamp the flange blank, avoiding displacement during stamping; the buffer assembly between the lifting plate 12 and the top plate 11 can buffer the impact force in the stamping process, effectively reducing the vibration of the equipment.

[0023] In the embodiment of the application, the stamping head axis distance adjusting assembly comprises a fixed disc 22 installed on the inner bottom wall of the upper die 2, a plurality of guide sliding plates 23 are connected equidistantly on the circumferential side of the fixed disc 22, a guide sliding block 24 is slidably connected in each guide sliding plate 23, a guide sliding groove for the guide sliding block 24 to slide is formed in the bottom of the guide sliding plate 23 and the bottom of the upper die 2, the bottom of the guide sliding block 24 penetrates through the guide sliding groove and is connected with the top of the stamping head 21, the stamping head axis distance adjusting assembly further comprises a rotating disc 25 rotatably connected with the top of the fixed disc 22, a plurality of traction rods 26 are rotatably connected on the circumferential side of the rotating disc 25, one end of the traction rod 26 away from the rotating disc 25 is connected with the top of the guide sliding block 24; the traction rod 26 is in arc shape, a driven gear 27 is installed on the top of the rotating disc 25, a driving gear 28 is meshingly connected on one side of the driven gear 27, and the top of the driving gear 28 is rotatably connected with the inner top wall of the upper die 2; a first driving member for driving the driving gear 28 to rotate is installed on the top of the upper die 2.

[0024] It should be noted that: the fixed disc 22 is fixedly installed with the inner bottom wall of the upper die 2 as the reference component of the assembly, and the plurality of guide sliding plates 23 connected equidistantly on the circumference of the fixed disc 22 form a radial guide structure; the guide sliding block 24 slidably connected inside each guide sliding plate 23 can freely slide along the guide sliding groove formed on the bottom of the guide sliding plate 23 and the bottom of the upper die 2, and the bottom of the guide sliding block 24 is fixedly connected with the top of the stamping head 21 after penetrating through the guide sliding groove, so that the sliding of the guide sliding block 24 directly drives the stamping head 21 to change position. In order to realize the synchronous adjustment of the plurality of stamping heads 21, the assembly is provided with a rotating disc 25 which is rotatably connected with the top of the fixed disc 22 and can rotate around the axis of the fixed disc 22; a plurality of traction rods 26 are rotatably connected with the circumference of the rotating disc 25, one end of each of the traction rods 26 away from the rotating disc 25 is rotatably connected with the top of the corresponding guide sliding block 24, and the traction rod 26 is designed in an arc shape, which can more smoothly pull or push the guide sliding block 24 when the rotating disc 25 rotates. The driven gear 27 is installed on the top of the rotating disc 25 and rotates synchronously with the rotating disc 25, and the driving gear 28 rotatably connected with one side of the driven gear 27 is stably supported by being rotatably connected with the inner top wall of the upper die 2 through the top; when the first driving member located on the top of the upper die 2 is started, it drives the driving gear 28 to rotate, the driving gear 28 drives the driven gear 27 and the rotating disc 25 to rotate through the meshing relationship, the rotating disc 25 drives all the guide sliding blocks 24 to slide synchronously along the guide sliding groove through the traction rods 26, and finally realizes the unified adjustment of the distance between the plurality of stamping heads 21 and the axis of the upper die 2, so as to adapt to the bolt hole distribution requirements of flanges of different specifications. The first driving member is a reduction motor with self-locking function.

[0025] In the embodiment of the present application, the fixed assembly comprises a fixed ring 3 installed with the bottom plate 1, and a recess is formed in the outer bottom of the fixed ring 3, a transmission gear ring 31 is rotatably connected with the outer side of the fixed ring 3 in the recess, a plurality of driven gears 32 are meshingly connected with the inner side of the transmission gear ring 31, the bottom of each driven gear 32 is rotatably connected with the top of the bottom plate 1, a plurality of meshing grooves corresponding to the driven gears 32 are formed in the inner side of the fixed ring 3, one side of each driven gear 32 is commonly connected with an arc-shaped clamping block through two connecting rods, the fixed assembly further comprises a driving gear 33 meshingly connected with the outer side of the transmission gear ring 31, the bottom of the driving gear 33 is rotatably connected with the top of the bottom plate 1, a transmission screw 34 is arranged on the top of the bottom plate 1 on the side of the driving gear 33 away from the transmission gear ring 31, both ends of the transmission screw 34 are installed on the top of the bottom plate 1 through supports, a transmission tooth plate 35 is screwedly connected with the outer side of the transmission screw 34, and one side of the transmission tooth plate 35 is meshingly connected with the outer side of the driving gear 33; a second driving member for driving the transmission screw 34 to rotate is installed on one side of the bottom plate 1, and the bottom of the transmission tooth plate 35 is slidably connected with the top of the bottom plate 1.

[0026] It should be noted that: the fixed ring 3 is installed with the bottom plate 1, as the basic frame of the fixed assembly, the recess provided on the outer side of the bottom provides installation space for the transmission gear ring 31, and the transmission gear ring 31 is rotatably connected in the recess and can rotate flexibly around the fixed ring 3. The inner side of the transmission gear ring 31 is engaged with a plurality of driven gears 32, the bottom of each driven gear 32 is rotatably connected with the top of the bottom plate 1, and the inner side of the fixed ring 3 is provided with a plurality of engagement grooves corresponding to the driven gears 32. Each driven gear 32 is connected with an arc clamp block through two connecting rods on one side, which makes the driven gear 32 rotate along the engagement groove under the drive of the transmission gear ring 31, and then drives the arc clamp block to move synchronously through the connecting rod, realizes the clamping action of the flange blank, and the arc clamp block can better fit the shape of the flange blank, improve the stability of clamping. The fixed assembly is also provided with a driving gear 33 engaged with the outer side of the transmission gear ring 31, the bottom of the driving gear 33 is rotatably connected with the top of the bottom plate 1, and it is a key component for transmitting power to drive the transmission gear ring 31 to rotate. The two ends of the transmission screw rod 34 are installed on the top of the bottom plate 1 through the support, and the outer side is threadedly connected with the transmission gear plate 35. The side of the transmission gear plate 35 is engaged with the outer side of the driving gear 33, and the bottom of the transmission gear plate 35 is slidably connected with the top of the bottom plate 1, which makes the transmission gear plate 35 slide smoothly under the drive of the transmission screw rod 34, so as to drive the driving gear 33 to rotate. The second driving part located on one side of the bottom plate 1 is used to drive the transmission screw rod 34 to rotate, when the second driving part is started, the transmission screw rod 34 drives the transmission gear plate 35 to slide, the transmission gear plate 35 drives the driving gear 33 to rotate, the driving gear 33 drives the transmission gear ring 31 engaged with it to rotate, the transmission gear ring 31 drives the plurality of driven gears 32 to rotate, the driven gears 32 drive the arc clamp block to move through the connecting rod, and finally realize the stable clamping of the flange blank, effectively prevent the blank from shifting during stamping, and the second driving part is a reduction motor with self-locking function.

[0027] In the embodiment of the present application, the buffer assembly comprises a plurality of dampers 4 connected to the bottom of the lifting plate 12, the bottom of each damper 4 is connected with a buffer ring 41, and the buffer ring 41 is located on the outer side of the upper die 2. The buffer assembly further comprises a plurality of buffer springs 42 connected to the bottom of the lifting plate 12, the bottom of each buffer spring 42 is connected with the top of the buffer ring 41, the bottom of the lifting plate 12 is connected with a main pressing rod 13, and the bottom of the main pressing rod 13 is connected with the top of the upper die 2. The bottom of the lifting plate 12 is connected with a plurality of auxiliary pressing rods 14 equidistantly arranged on the circumferential side, and the bottom of each auxiliary pressing rod 14 is connected with the top of the upper die 2.

[0028] It should be noted that: the damper 4 has multiple, the top and the bottom of the lifting plate 12 is connected, the bottom is connected with the buffer ring 41, buffer ring 41 is located in the outside of the upper die 2, when the cylinder drive lifting plate 12 downward movement, buffer ring 41 will move down with it, until with the top of the fixed ring 3 abuts, at this time the damper 4 can use its own damping characteristics, slow down the lifting plate 12 with the movement speed of the upper die 2 stamping, play a preliminary buffer effect. Buffer spring 42 also has multiple, the top and the bottom of the lifting plate 12 is connected, the bottom is connected with the top of the buffer ring 41, when the lifting plate 12 downward movement for stamping, buffer spring 42 will be compressed, through its elastic deformation to absorb part of the impact force, further enhance the buffering effect, with the damper 4 cooperation forms double buffering. Main pressurizing rod 13 is connected in the bottom of the lifting plate 12, its bottom and the top of the upper die 2 is connected, mainly bear the transfer of the lifting plate 12 pressure effect, ensure that the upper die 2 can stable stamping work. And the lifting plate 12 bottom circumference equidistantly connected with multiple vice pressurizing rod 14, the bottom is connected with the top of the upper die 2, they can assist the main pressurizing rod 13 uniform transmission pressure, make the upper die 2 force more balanced, at the same time in the buffering process with other components cooperate, improve the overall stability of the buffer assembly.

[0029] The working principle of the alloy forge stamping processing equipment provided by the application is as follows: when the alloy forge stamping processing equipment is used, first, the flange blank to be processed is placed in the fixing ring of the fixing assembly. The second driving member on the side of the bottom plate is started, the second driving member drives the transmission screw rod 34 to rotate, the transmission toothed plate 35 on the outside of the transmission screw rod 34 is slid on the top of the bottom plate 1, the transmission toothed plate 35 drives the driving gear 33 meshing therewith to rotate, the driving gear 33 drives the transmission toothed ring 31 meshing with the outside thereof to rotate around the fixing ring 3 in the groove on the outside of the fixing ring 3, and the plurality of driven gears 32 meshing with the inside of the transmission toothed ring 31 rotate, the driven gears 32 drive the arc-shaped clamping blocks to move through the connecting rods, and the flange blank is stably clamped. According to the specification of the flange to be stamped, the first driving member on the top of the upper die 2 is started, the first driving member drives the driving gear 28 to rotate, the driving gear 28 drives the driven gear 27 meshing therewith to rotate, the driven gear 27 drives the rotating disc 25 to rotate around the axis of the fixing disc 22 on the top of the fixing disc 22, the arc-shaped traction rod 26 rotationally connected to the periphery of the rotating disc 25 pulls the guide sliding block 24 to slide in the guide sliding plate 23 and the guide sliding groove on the bottom of the upper die 2, the guide sliding block 24 drives the stamping head 21 to move, and the adjustment of the distance between the plurality of stamping heads 21 and the axis of the upper die 2 is completed to adapt to the distribution of the flange bolt holes. Then, the cylinder installed on the top of the top plate 11 is started, the lifting plate 12 is driven to move downward by the main pressing rod 13 and the auxiliary pressing rod 14, and the upper die 2 is driven to stamp downward. During the stamping process, the buffer assembly starts to play a role, the buffer ring 41 moves downward with the lifting plate 12 and abuts against the top of the fixing ring 3, the damper 4 slows down the descending speed of the lifting plate 12 by using the damping property, and the buffer spring 42 is compressed and absorbs the impact force by elastic deformation to reduce the vibration of the equipment. The stamping head 21 on the bottom of the upper die 2 performs stamping work on the fixed flange blank, and the stamping processing of the alloy forge is completed. After the stamping is completed, the cylinder drives the lifting plate 12 to rise and reset, the fixing assembly is loosened, the processed alloy forge is taken out, and the next stamping work is prepared.

[0030] The circuit and the control involved in the application are prior art, and will not be described in detail here.

[0031] The above description is only an embodiment of the application, and does not limit the patent range of the application, and any equivalent structure or equivalent process transformation using the content of the specification and the drawings, or direct or indirect application in other related technical fields is also included in the patent protection range of the application.

Claims

1. An alloy forging stamping processing equipment, characterized in that, include: Base plate (1); The top four corners of the base plate (1) are connected to the top plate (11) by support rods. The outer sides of the multiple support rods are slidably fitted with a lifting plate (12). A cylinder for driving the lifting plate (12) to move back and forth is installed on the top of the top plate (11). The upper mold (2) is provided below the lifting plate (12). Multiple punch heads (21) are slidably arranged at the bottom of the upper mold (2) along the circumferential direction. A punch head axis distance adjustment assembly is provided inside the upper mold (2). The punch head axis distance adjustment assembly is used to synchronously adjust the distance between the multiple punch heads (21) and the axis of the upper mold (2) to adapt to the bolt hole distribution of flanges of different specifications. A fixing component is provided on the top of the base plate (1), which is used to firmly clamp the flange blank to prevent displacement during stamping; A buffer assembly is provided between the lifting plate (12) and the top plate (11). The buffer assembly is used to buffer the impact force during the stamping process to reduce equipment vibration.

2. The alloy forging stamping equipment according to claim 1, characterized in that, The stamping head axis distance adjustment assembly includes a fixed plate (22) installed on the inner bottom wall of the upper mold (2). Multiple guide sliding plates (23) are equidistantly connected to the periphery of the fixed plate (22). A guide slider (24) is slidably connected in each guide sliding plate (23). The bottom of the guide sliding plate (23) and the bottom of the upper mold (2) are provided with guide grooves for the guide slider (24) to slide. The bottom of the guide slider (24) passes through the guide groove and is connected to the top of the stamping head (21).

3. The alloy forging stamping equipment according to claim 2, characterized in that, The stamping head shaft center distance adjustment assembly also includes a rotating disk (25) rotatably connected to the top of the fixed disk (22). A plurality of traction rods (26) are rotatably connected to the circumference of the rotating disk (25). The end of the traction rod (26) away from the rotating disk (25) is connected to the top of the guide slider (24). The traction rod (26) has an arc-shaped structure.

4. The alloy forging stamping equipment according to claim 3, characterized in that, A passive gear (27) is installed on the top of the rotating disk (25), and a driving gear (28) is meshed on one side of the passive gear (27). The top of the driving gear (28) is rotatably connected to the inner top wall of the upper mold (2). A first drive element for driving the drive gear (28) to rotate is installed on the top of the upper mold (2).

5. The alloy forging stamping equipment according to claim 1, characterized in that, The fixing assembly includes a fixing ring (3) installed on the base plate (1), and a groove is provided on the bottom of the outer side of the fixing ring (3). A transmission gear ring (31) is rotatably connected to the outer side of the fixing ring (3) within the groove. Multiple driven gears (32) are meshed on the inner side of the transmission gear ring (31). The bottom of each driven gear (32) is rotatably connected to the top of the base plate (1). Multiple meshing grooves corresponding to the driven gears (32) are provided on the inner side of the fixing ring (3). An arc-shaped clamping block is connected to one side of each driven gear (32) through two connecting rods.

6. The alloy forging stamping equipment according to claim 5, characterized in that, The fixing assembly also includes a drive gear (33) that meshes with the outer side of the transmission gear ring (31). The bottom of the drive gear (33) is rotatably connected to the top of the base plate (1). A transmission screw (34) is provided on the side of the base plate (1) away from the transmission gear ring (31) where the drive gear (33) is located. Both ends of the transmission screw (34) are mounted on the top of the base plate (1) through brackets. A transmission tooth plate (35) is threadedly connected to the outer side of the transmission screw (34). One side of the transmission tooth plate (35) meshes with the outer side of the drive gear (33). A second drive unit for driving the transmission screw (34) to rotate is installed on one side of the base plate (1).

7. The alloy forging stamping equipment according to claim 6, characterized in that, The bottom of the transmission gear plate (35) is slidably connected to the top of the base plate (1).

8. The alloy forging stamping equipment according to claim 7, characterized in that, The buffer assembly includes multiple dampers (4) connected to the bottom of the lifting plate (12), and the bottom of each damper (4) is connected to a common buffer ring (41), which is located on the outside of the upper mold (2).

9. The alloy forging stamping equipment according to claim 8, characterized in that, The buffer assembly also includes a plurality of buffer springs (42) connected to the bottom of the lifting plate (12), the bottom of each buffer spring (42) being connected to the top of the buffer ring (41).

10. The alloy forging stamping equipment according to claim 1, characterized in that, The bottom of the lifting plate (12) is connected to a main pressure rod (13), the bottom of the main pressure rod (13) is connected to the top of the upper mold (2), and multiple auxiliary pressure rods (14) are equidistantly connected to the bottom periphery of the lifting plate (12), the bottom of each auxiliary pressure rod (14) is connected to the top of the upper mold (2).

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