Alloy punching apparatus

Abstract

An alloy punching apparatus, comprising a main body (1). A bottom end surface of the main body (1) is fixedly connected, symmetrically left and right, to two support plates (101), and each support plate (101) is penetratingly connected, symmetrically front and back, to two support studs (2). An upper end surface of each support plate (101) is provided, symmetrically front and back, with two anti-loosening parts (3). A lower die seat (4) is fixedly mounted in a middle portion of a top end surface of the main body (1), and a punching assembly (5) is mounted above the lower die seat (4). A lubricating mechanism (6) is provided at a bottom portion of the punching assembly (5), and a linking assembly (7) is mounted at a back side of the punching assembly (5). An oil collecting box (8) is mounted at an inner bottom end surface of the main body (1), and a controller (9) is mounted at a front side of an upper portion of a left end surface of the main body (1). By means of cooperation between the linkage assembly and the lubrication mechanism, after a period of use, lubricating oil on an outer surface of a guide slide rod is not lost, and due to a cyclic lubrication effect, the lubrication effect on the outer surface of the guide slide rod is greatly improved, thereby avoiding premature failure of the punching apparatus.

Description

Alloy stamping device Technical Field

[0001] The present invention relates to the technical field of stamping equipment, and in particular to an alloy stamping device. Background Art

[0002] An alloy is a solid product with metallic properties obtained by mixing and melting one metal with another or several metals or non-metals, and then cooling and solidifying. At present, when manufacturing and processing alloy workpieces, a stamping device is usually used to perform punching operations on the alloy workpieces. Although the existing stamping device for punching alloy workpieces can guide the lifting plate in the stamping assembly through the guide slide when in use, the guide slide surface is generally lubricated with lubricating oil once. After a period of use, the lubricating oil on the guide slide surface will be lost, and the lubricating effect of the lubricating oil applied once is poor, which leads to premature failure of the stamping device. In addition, although the four corners of the bottom of the existing stamping device for punching alloy workpieces are provided with foot cups, the support height of the foot cups is adjusted by rotating the support studs on the foot cups, and the stamping device is finally kept in a horizontal state, the support studs on the foot cups are prone to loosening during the stamping of the alloy workpiece, which affects the horizontal state of the stamping device.

[0003] Summary of the Invention

[0004] In view of this, the present invention provides an alloy stamping device to solve the problem that when the existing stamping device for punching alloy workpieces is in use, the lubricating oil on the surface of the guide slide rod will be lost, and the lubricating effect of the lubricating oil applied once is poor, which in turn causes the stamping device to fail prematurely.

[0005] The present invention provides an alloy stamping device, which specifically includes: a main body; two support plates are fixedly connected to the bottom end surface of the main body in a left-right symmetrical shape, and each support plate is symmetrically connected with two support studs through it, and the upper end surface of each support plate is symmetrically provided with two anti-loosening parts; a lower die base is fixedly installed in the middle of the top end surface of the main body, and a stamping assembly is installed above the lower die base; a lubrication mechanism is provided at the bottom of the stamping assembly, and a linkage assembly is installed on the rear side of the stamping assembly; an oil collecting box is installed on the bottom end surface inside the main body, and a controller is installed on the front side of the upper left end surface of the main body.

[0006] Furthermore, the lower end of the support stud is fixedly connected to a support pad, and the outside of the support stud is connected to a rotating nut through a thread, and the rotating nut is rotatably connected to the upper end surface of the support plate, and the upper side of the outer side of the rotating nut is fixedly connected to a hexagonal rotating block.

[0007] Furthermore, a vertical sliding rod is fixedly connected to the outer side of the upper end surface of the support pad, and a slider is slidably connected to the outside of the vertical sliding rod, and the slider is fixedly connected to the support plate.

[0008] Furthermore, the anti-loosening part includes a box body, a sliding block, a tightening block, a locking gear and a tightening strip. The box body is fixedly mounted on the upper end surface of the support plate, and the sliding block is slidably connected to the inside of the box body; the end surface of the sliding block head is provided with a tightening block passing through the head of the box body, and the end surface of the tightening block head is provided with two tightening strips; the locking gear is fixedly mounted on the lower side of the outer side of the rotating nut, and the outer peripheral surface of the locking gear is in close contact with the tightening strip.

[0009] Furthermore, the anti-loosening part also includes an L-shaped pull rod, a limit plate and an L-shaped bayonet. The L-shaped pull rod is rotatably connected to the tail end face of the sliding block, and the L-shaped pull rod passes through the tail end of the box body, and the outside of the L-shaped pull rod is located inside the box body and is sleeved with a spring; the limit plate is fixedly installed at the tail end of the box body, and an L-shaped bayonet is opened on one side of the limit plate.

[0010] Furthermore, a square groove is provided at the four corners of the upper end surface of the lower mold base, and a guide slide rod is fixedly connected to the bottom end surface of each square groove, and the upper ends of the four guide slide rods are fixedly connected to the mounting top plate; an oil leakage hole is provided on the bottom end surface of each square groove, and a drainage tube is installed on the outside of each oil leakage hole on the bottom end surface of the lower mold base, and the drainage tube is located above the oil collecting box.

[0011] Furthermore, the stamping assembly includes an electric cylinder, a lifting plate, a human body sensing switch and a punch. The electric cylinder is fixedly installed in the middle of the top surface of the mounting top plate, and the telescopic rod of the electric cylinder passes through the mounting top plate. The lower end of the telescopic rod of the electric cylinder is fixedly connected to the lifting plate, and the lifting plate is slidably connected to the four guide slide rods through a sliding sleeve; a human body sensing switch is installed in the middle of the front side of the bottom end face of the lifting plate, and the human body sensing switch and the electric cylinder are electrically connected to the controller, and a punch is installed in the middle of the bottom end face of the lifting plate.

[0012] Furthermore, the lubrication mechanism includes an annular oil spray fitting, a three-way pipe fitting A, an oil delivery pipe, a three-way pipe fitting B, an oil delivery hose, a pump body and a rotating shaft. The number of the annular oil spray fittings is four, and the four annular oil spray fittings are all fixedly connected to the bottom end surface of the lifting plate, and the four annular oil spray fittings are respectively located on the outside of the four guide slide bars; the two annular oil spray fittings on the left and the two annular oil spray fittings on the right are each connected to a three-way pipe fitting A, and the opposite ends of the two three-way pipe fittings A are each connected to an oil delivery pipe, the other ends of the two oil delivery pipes are connected to a three-way pipe fitting B, and the rear end oil inlet of the three-way pipe fitting B is connected to the oil delivery hose; the other end of the oil delivery hose is connected to the oil outlet of the pump body, and the pump body is installed on the rear end surface of the main body, and the oil suction port of the pump body is connected to the oil outlet of the oil collecting box through an oil pipe; the input shaft of the pump body is fixedly connected to the rotating shaft, and the rotating shaft is rotatably connected to the rear end surface of the main body.

[0013] Furthermore, the linkage assembly includes an L-shaped sliding rod, a guide sleeve, a rack, a one-way turntable, a ratchet-shaped groove, a fixed rod, a rotating plate, a gear, a pawl and a square block, the L-shaped sliding rod is fixedly connected to the right rear part of the lifting plate, and the outside of the L-shaped sliding rod is slidably connected to the guide sleeve, and the guide sleeve is fixedly connected to the rear end face of the main body; a rack is installed on the lower part of the rear end face of the L-shaped sliding rod; the one-way turntable is fixedly installed on the right end of the rotating shaft, and a ratchet-shaped groove is opened on one side of the one-way turntable, the inside of the ratchet-shaped groove is fixedly connected to the fixed rod, and the outside of the fixed rod is rotatably connected to the rotating plate; the left and right side faces of the rotating plate are respectively fixedly connected to the square block and the gear, and the gear is meshed with the rack; the left end face of the rotating plate is rotatably connected to two pawls through a rotating shaft, and a spring is provided between each pawl and the square block.

[0014] Furthermore, when the rack moves downward, the rack drives the gear and the rotating plate to rotate counterclockwise, and the rotating plate drives the one-way turntable and the rotating shaft to rotate counterclockwise through the pawl, and the pump body is in the oil suction state at this time.

[0015] The beneficial effects are:

[0016] 1. The present invention cooperates with the linkage component and the lubrication mechanism, and can move the L-shaped sliding rod and the rack downward during the downward movement of the lifting plate, and then the gear and the rotating plate are rotated counterclockwise by the downwardly moving rack, and the rotating plate rotates counterclockwise with the one-way turntable and the rotating shaft through the ratchet, and the pump body is in an oil suction state at this time, and then the lubricating oil is sprayed onto the outer surface of the guide slide rod through the lubricating mechanism, so that the outer surface of the guide slide rod can be continuously lubricated, and then the excess lubricating oil enters the inside of the square groove, and flows back to the inside of the oil collecting box through the oil leakage hole and the drainage pipe, so that after a period of use, the lubricating oil on the outer surface of the guide slide rod will not be lost, and the cyclic lubrication effect greatly improves the lubrication effect on the surface of the guide slide rod, thereby avoiding the phenomenon of premature failure of the stamping device.

[0017] 2. The present invention sets an anti-loosening part. After the support stud is adjusted, the L-shaped pull rod is separated from the L-shaped bayonet, so that the sliding block loses its pulling force. Then, the sliding block moves toward the head end of the tightening bar with the tightening block and the tightening bar under the action of the spring force outside the L-shaped pull rod, so that the tightening bar is in close contact with the outer peripheral surface of the locking gear, thereby effectively locking and limiting the rotating nut. As a result, the rotating nut is not easy to loosen during the stamping of the alloy workpiece by the stamping device, thereby avoiding affecting the horizontal state of the stamping device.

[0018] 3. Through the setting of the linkage component, the present invention can make the rotating shaft rotate with the input shaft of the pump body when the lifting plate moves upward, so that the pump body starts to transport oil. Therefore, when the pump body is working to absorb oil, there is no need to equip it with an additional motor to drive it, thereby reducing costs and power loss.

[0019] 4. The present invention cooperates with the ratchet-shaped groove and the pawl, so that when the lifting plate moves upward, the L-shaped sliding rod and the rack can move upward, and then the upward-moving rack drives the gear and the rotating plate to rotate clockwise. At this time, the rotating plate can only rotate clockwise with the pawl, but cannot rotate clockwise with the one-way turntable, thereby avoiding the reversal of the input shaft of the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0021] In the attached figure:

[0022] FIG1 is a schematic diagram of the structure of an embodiment of the present invention from a first viewing angle.

[0023] FIG2 is a schematic diagram of the structure of the embodiment of the present invention from a second viewing angle.

[0024] FIG3 is a schematic structural diagram of an embodiment of the present invention in a disassembled state.

[0025] FIG4 is a schematic structural diagram of a support stud and an anti-loosening portion according to an embodiment of the present invention.

[0026] FIG5 is a schematic diagram of a partially enlarged structure of point A in FIG4 according to an embodiment of the present invention.

[0027] FIG6 is a schematic diagram of a partial cross-sectional structure of a lower die base according to an embodiment of the present invention.

[0028] FIG7 is a schematic structural diagram of a stamping assembly according to an embodiment of the present invention.

[0029] FIG8 is a schematic structural diagram of the oil injection mechanism and the oil collecting box according to an embodiment of the present invention.

[0030] FIG9 is a schematic structural diagram of a pump body, a rotating shaft, and a linkage assembly according to an embodiment of the present invention.

[0031] FIG10 is a schematic diagram of the structure of the linkage component after being disassembled according to an embodiment of the present invention.

[0032] FIG11 is a schematic diagram of the one-way turntable, fixed rod, rotating plate, gear and pawl structure of an embodiment of the present invention.

[0033] FIG12 is a schematic diagram of the structure of the rotating plate, gear and pawl according to an embodiment of the present invention.

[0034] List of reference numerals 1. Main body; 101. Support plate; 2. Support stud; 201. Support pad; 202. Rotating nut; 203. Vertical slide bar; 204. Slider; 3. Anti-loosening part; 301. Box body; 302. Sliding block; 303. Tightening block; 304. L-shaped pull rod; 305. Limiting plate; 306. Locking gear; 307. Tightening strip; 308. L-shaped bayonet; 4. Lower die base; 401. Square groove; 402. Guide slide bar; 403. Mounting top plate; 404. Oil leakage hole; 405. Drainage pipe; 5. Stamping assembly; 501. Electric cylinder; 502. Lifting plate; 503. Human body sensing switch; 504. Punch; 6 , lubrication mechanism; 601, annular oil spray pipe fitting; 602, three-way pipe fitting A; 603, oil pipe; 604, three-way pipe fitting B; 605, oil hose; 606, pump body; 607, rotating shaft; 7, linkage assembly; 701, L-shaped sliding rod; 702, guide sleeve; 703, rack; 704, one-way turntable; 705, ratchet groove; 706, fixing rod; 707, rotating plate; 708, gear; 709, pawl; 7010, square block; 8, oil collecting box; 9, controller. DETAILED DESCRIPTION

[0035] In order to make the purpose, solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

[0036] Example: Please refer to Figures 1 to 12:

[0037] The present invention provides an alloy stamping device, comprising a main body 1; two support plates 101 are fixedly connected to the bottom end surface of the main body 1 in a bilaterally symmetrical manner, and two support studs 2 are connected through each support plate 101 in a front-to-back symmetrical manner, and two anti-loosening parts 3 are provided on the upper end surface of each support plate 101 in a front-to-back symmetrical manner; a lower die base 4 is fixedly installed in the middle of the top end surface of the main body 1, and a stamping assembly 5 is installed above the lower die base 4; a lubrication mechanism 6 is provided at the bottom of the stamping assembly 5, and a linkage assembly 7 is installed on the rear side of the stamping assembly 5; an oil collecting box 8 is installed on the bottom end surface of the main body 1, and a controller 9 is installed on the front side of the upper left end surface of the main body 1;

[0038] The lower end of the support stud 2 is fixedly connected to the support pad 201, and the outside of the support stud 2 is connected to a rotating nut 202 through a thread, and the rotating nut 202 is rotatably connected to the upper end surface of the support plate 101, and the upper side of the outer side of the rotating nut 202 is fixedly connected to a hexagonal rotating block; the outer side of the upper end surface of the support pad 201 is fixedly connected to a vertical sliding rod 203, and the outer side of the vertical sliding rod 203 is slidably connected to a slider 204, and the slider 204 is fixedly connected to the support plate 101. Through the cooperation of the vertical sliding rod 203 and the slider 204, the support stud 2 can be effectively guided when moving up and down with the support pad 201.

[0039] As shown in Figures 1, 4 and 5, the anti-loosening part 3 includes a box body 301, a sliding block 302, a tightening block 303, a locking gear 306 and a tightening strip 307. The box body 301 is fixedly mounted on the upper end surface of the support plate 101, and the sliding block 302 is slidably connected to the inside of the box body 301; the head end surface of the sliding block 302 is provided with a tightening block 303 that passes through the head of the box body 301, and the head end surface of the tightening block 303 is provided with two tightening strips 307; the locking gear 306 is fixedly mounted on the outer lower side of the rotating nut 202, and the outer peripheral surface of the locking gear 306 is in close contact with the tightening strip 307. The anti-loosening part 3 is provided to prevent the rotating nut 202 from loosening.

[0040] The anti-loosening part 3 also includes an L-shaped pull rod 304, a limiting plate 305 and an L-shaped bayonet 308. The L-shaped pull rod 304 is rotatably connected to the tail end face of the sliding block 302, and the L-shaped pull rod 304 passes through the tail end of the box body 301, and the outside of the L-shaped pull rod 304 is located inside the box body 301 and is sleeved with a spring; the limiting plate 305 is fixedly installed at the tail end of the box body 301, and an L-shaped bayonet 308 is provided on one side of the limiting plate 305. By pulling the L-shaped pull rod 304 toward the tail end of the L-shaped pull rod 304, and then clamping the L-shaped pull rod 304 inside the L-shaped bayonet 308, the tightening strip 307 in the separated state can be effectively limited, so there is no need to pull the L-shaped pull rod 304 by hand all the time, which improves the convenience of adjusting the support stud 2.

[0041] As shown in Figures 1 and 6, a square groove 401 is provided at the four corners of the upper end surface of the lower mold base 4, and a guide slide 402 is fixedly connected to the bottom end surface of each square groove 401, and the upper ends of the four guide slides 402 are fixedly connected to the mounting top plate 403; an oil leakage hole 404 is provided on the bottom end surface of each square groove 401, and a drainage pipe 405 is installed on the outside of each oil leakage hole 404 on the bottom end surface of the lower mold base 4, and the drainage pipe 405 is located above the oil collecting box 8. Through the setting of the drainage pipe 405, the lubricating oil flowing downward through the oil leakage hole 404 can be effectively drained.

[0042] As shown in Figures 1, 3 and 7, the stamping assembly 5 includes an electric cylinder 501, a lifting plate 502, a human body sensing switch 503 and a punch 504. The electric cylinder 501 is fixedly installed in the middle of the top surface of the mounting top plate 403, and the telescopic rod of the electric cylinder 501 passes through the mounting top plate 403. The lower end of the telescopic rod of the electric cylinder 501 is fixedly connected to the lifting plate 502, and the lifting plate 502 is slidingly connected to the four guide slides 402 through a sliding sleeve; a human body sensing switch 503 is installed in the middle of the front side of the bottom end face of the lifting plate 502, and the human body sensing switch 503 and the electric cylinder 501 are electrically connected to the controller 9, and a punch 504 is installed in the middle of the bottom end face of the lifting plate 502. Through the setting of the stamping assembly 5, it is used to stamp the alloy workpiece.

[0043] As shown in Figures 3 and 8, the lubrication mechanism 6 includes an annular oil spraying pipe 601, a three-way pipe A602, an oil delivery pipe 603, a three-way pipe B604, an oil delivery hose 605, a pump body 606 and a rotating shaft 607. There are four annular oil spraying pipes 601, and the four annular oil spraying pipes 601 are fixedly connected to the bottom end surface of the lifting plate 502, and the four annular oil spraying pipes 601 are respectively located on the outside of the four guide slide bars 402; the two annular oil spraying pipes 601 on the left and the two annular oil spraying pipes 601 on the right are each connected to a three-way pipe A602, and the opposite ends of the two three-way pipes A602 are each connected to an oil delivery pipe 603. The other ends of the two oil pipes 603 are connected to a three-way pipe fitting B604, and the rear end oil inlet of the three-way pipe fitting B604 is connected to an oil hose 605; the other end of the oil hose 605 is connected to the oil outlet of the pump body 606, and the pump body 606 is installed on the rear end face of the main body 1, and the oil suction port of the pump body 606 is connected to the oil outlet of the oil collecting box 8 through an oil pipe; the input shaft of the pump body 606 is fixedly connected to the rotating shaft 607, and the rotating shaft 607 is rotatably connected to the rear end face of the main body 1. Through the setting of the lubrication mechanism 6, the surface of the guide slide 402 can be automatically lubricated.

[0044] As shown in Figures 2, 9, 10, 11 and 12, the linkage assembly 7 includes an L-shaped sliding rod 701, a guide sleeve 702, a rack 703, a one-way turntable 704, a ratchet-shaped groove 705, a fixed rod 706, a rotating plate 707, a gear 708, a pawl 709 and a square block 7010. The L-shaped sliding rod 701 is fixedly connected to the right rear side of the lifting plate 502, and the guide sleeve 702 is slidably connected to the outside of the L-shaped sliding rod 701, and the guide sleeve 702 is fixedly connected to the rear end face of the main body 1; the rack 703 is installed at the lower part of the rear end face of the L-shaped sliding rod 701; the one-way turntable 704 is fixedly connected to the rear end face of the main body ... 04 is fixedly mounted on the right end of the rotating shaft 607, and a ratchet-shaped groove 705 is opened on one side of the one-way rotating disk 704, a fixed rod 706 is fixedly connected inside the ratchet-shaped groove 705, and a rotating plate 707 is rotatably connected to the outside of the fixed rod 706; the left and right sides of the rotating plate 707 are respectively fixedly connected to a square block 7010 and a gear 708, and the gear 708 is meshed with the rack 703; the left end surface of the rotating plate 707 is rotatably connected to two pawls 709 through a rotating shaft, and a spring is provided between each pawl 709 and the square block 7010, so that the pawl 709 has good elasticity;

[0045] When the rack 703 moves downward, the rack 703 rotates counterclockwise with the gear 708 and the rotating plate 707, and the rotating plate 707 rotates counterclockwise with the one-way turntable 704 and the rotating shaft 607 through the pawl 709, and the pump body 606 is in the oil suction state at this time.

[0046] The specific usage and function of this embodiment: In the present invention, first, the L-shaped pull rod 304 is pulled toward the tail end of the L-shaped pull rod 304, so that the sliding block 302 moves with the tightening block 303 and the tightening strip 307 toward the tail end of the L-shaped pull rod 304, thereby separating the tightening strip 307 from the outer peripheral surface of the locking gear 306, and then the L-shaped pull rod 304 is rotated and stuck in the L-shaped bayonet 308, so that the tightening strip 307 is effectively limited, and then the supporting stud 2 is screwed in the thread by rotating the rotating nut 202. The support plate 201 moves up and down under the action of the force, thereby adjusting the punching device to a horizontal state. After the adjustment, the L-shaped pull rod 304 is separated from the L-shaped bayonet 308, so that the sliding block 302 loses its pulling force. Then, the sliding block 302 moves toward the head end of the tightening bar 307 with the tightening block 303 and the tightening bar 307 under the action of the external spring force of the L-shaped pull rod 304, so that the tightening bar 307 is in close contact with the outer peripheral surface of the locking gear 306, so that the rotating nut 202 is effectively locked and limited.

[0047] Then, the controller 9 starts the electric cylinder 501 and controls the telescopic rod of the electric cylinder 501 to extend downward, thereby moving the lifting plate 502 and the punch 504 downward, and then punching the alloy workpiece through the punch 504. After punching, the controller 9 controls the telescopic rod of the electric cylinder 501 to move upward back to its original position, thereby moving the lifting plate 502 and the punch 504 upward; and in the process of the lifting plate 502 moving downward, it will move the L-shaped sliding rod 701 and the rack 703 downward, and then the gear 708 and the rotating plate 707 are rotated counterclockwise by the rack 703 moving downward, and the rotating plate 707 drives the one-way turntable 704 and the rotating shaft 607 counterclockwise through the ratchet 709. Rotate, and the pump body 606 is in the oil suction state at this time, and then the pump body 606 at this time transports the lubricating oil filled in the oil collecting box 8 to the inside of the four annular oil spraying pipes 601 through the oil hose 605, the three-way pipe B604, the oil pipe 603, and the three-way pipe A602, and then sprays the lubricating oil to the outer surface of the guide slide 402 through the inner nozzle of the annular oil spraying pipe 601, so that the outer surface of the guide slide 402 can be continuously lubricated, and then the excess lubricating oil enters the inside of the square groove 401, and flows back to the inside of the oil collecting box 8 through the oil leakage hole 404 and the drainage pipe 405, so that after a period of use, the lubricating oil on the outer surface of the guide slide 402 will not be lost.

Claims

1. An alloy stamping device, characterized in that: include: A main body (1); the bottom end surface of the main body (1) is fixedly connected with two support plates (101) in a left-right symmetrical manner, and each support plate (101) is penetrated and connected with two support studs (2) in a front-back symmetrical manner, and the upper end surface of each support plate (101) is symmetrically provided with two anti-loosening parts (3); a lower die seat (4) is fixedly installed in the middle of the top end surface of the main body (1), and a punching assembly (5) is installed above the lower die seat (4); a lubrication mechanism (6) is provided at the bottom of the punching assembly (5), and a linkage assembly (7) is installed at the rear side of the punching assembly (5); an oil collecting box (8) is installed at the bottom end surface inside the main body (1), and a controller (9) is installed at the front side of the upper left end surface of the main body (1).

2. An alloy stamping device as claimed in claim 1, characterized in that: The lower end of the support stud (2) is fixedly connected to a support pad (201), and the outside of the support stud (2) is connected to a rotating nut (202) via a thread, and the rotating nut (202) is rotatably connected to the upper end surface of the support plate (101), and the upper side of the outside of the rotating nut (202) is fixedly connected to a hexagonal rotating block.

3. An alloy stamping device as claimed in claim 2, characterized in that: A vertical sliding rod (203) is fixedly connected to the outer side of the upper end surface of the support pad (201), and a sliding block (204) is slidably connected to the outside of the vertical sliding rod (203), and the sliding block (204) is fixedly connected to the support plate (101).

4. An alloy stamping device as claimed in claim 2, characterized in that: The anti-loosening part (3) comprises a box body (301), a sliding block (302), a tightening block (303), a locking gear (306) and a tightening strip (307); the box body (301) is fixedly mounted on the upper end surface of the support plate (101), and the sliding block (302) is slidably connected inside the box body (301); the head end surface of the sliding block (302) is provided with a tightening block (303) penetrating the head of the box body (301), and the head end surface of the tightening block (303) is provided with two tightening strips (307); the locking gear (306) is fixedly mounted on the lower side of the outside of the rotating nut (202), and the outer peripheral surface of the locking gear (306) is in close contact with the tightening strip (307).

5. An alloy stamping device as claimed in claim 4, characterized in that: The anti-loosening part (3) also includes an L-shaped pull rod (304), a limit plate (305) and an L-shaped bayonet (308); the L-shaped pull rod (304) is rotatably connected to the rear end surface of the sliding block (302), and the L-shaped pull rod (304) passes through the rear end of the box body (301), and the outside of the L-shaped pull rod (304) is located inside the box body (301) and is sleeved with a spring; the limit plate (305) is fixedly installed at the rear end of the box body (301), and an L-shaped bayonet (308) is opened on one side of the limit plate (305).

6. An alloy stamping device as claimed in claim 1, characterized in that: A square groove (401) is provided at each of the four corners of the upper end surface of the lower die base (4), and a guide slide bar (402) is fixedly connected to the inner bottom end surface of each square groove (401), and a mounting top plate (403) is fixedly connected to the upper ends of the four guide slide bars (402); an oil leakage hole (404) is provided at the inner bottom end surface of each square groove (401), and a drainage pipe (405) is installed on the outer side of each oil leakage hole (404) at the bottom end surface of the lower die base (4), and the drainage pipe (405) is located above the oil collecting box (8).

7. An alloy stamping device as claimed in claim 6, characterized in that: The punching assembly (5) comprises an electric cylinder (501), a lifting plate (502), a human body sensing switch (503) and a punch (504); the electric cylinder (501) is fixedly mounted at the middle of the top surface of the mounting top plate (403), and the telescopic rod of the electric cylinder (501) penetrates the mounting top plate (403); the lower end of the telescopic rod of the electric cylinder (501) is fixedly connected to the lifting plate (502), and the lifting plate (502) is slidably connected to four guide sliding rods (402) through a sliding sleeve; a human body sensing switch (503) is mounted at the middle of the front side of the bottom end surface of the lifting plate (502), and the human body sensing switch (503) and the electric cylinder (501) are both electrically connected to the controller (9); and a punch (504) is mounted at the middle of the bottom end surface of the lifting plate (502).

8. An alloy stamping device as claimed in claim 7, characterized in that: The lubricating mechanism (6) comprises an annular oil spray pipe (601), a three-way pipe A (602), an oil delivery pipe (603), a three-way pipe B (604), an oil delivery hose (605), a pump body (606) and a rotating shaft (607). The number of the annular oil spray pipes (601) is four, and the four annular oil spray pipes (601) are all fixedly connected to the bottom end surface of the lifting plate (502), and the four annular oil spray pipes (601) are respectively located outside the four guide slide bars (402); the two annular oil spray pipes (601) on the left side and the two annular oil spray pipes (601) on the right side are each connected to a three-way pipe A (602). The two opposite ends of the two three-way pipe fittings A (602) are each connected to an oil delivery pipe (603); the other ends of the two oil delivery pipes (603) are connected to a three-way pipe fitting B (604); and the rear end oil inlet of the three-way pipe fitting B (604) is connected to an oil delivery hose (605); the other end of the oil delivery hose (605) is connected to the oil outlet of the pump body (606), and the pump body (606) is installed on the rear end surface of the main body (1); the oil suction port of the pump body (606) is connected to the oil outlet of the oil collecting box (8) through an oil pipe; the input shaft of the pump body (606) is fixedly connected to a rotating shaft (607), and the rotating shaft (607) is rotatably connected to the rear end surface of the main body (1).

9. An alloy stamping device as claimed in claim 8, characterized in that: The linkage assembly (7) comprises an L-shaped sliding rod (701), a guide sleeve (702), a rack (703), a one-way rotating disk (704), a ratchet-shaped groove (705), a fixed rod (706), a rotating plate (707), a gear (708), a ratchet pawl (709) and a square block (7010); the L-shaped sliding rod (701) is fixedly connected to the right rear side of the lifting plate (502), and the guide sleeve (702) is slidably connected to the outside of the L-shaped sliding rod (701), and the guide sleeve (702) is fixedly connected to the rear end surface of the main body (1); the rack (703) is installed at the lower part of the rear end surface of the L-shaped sliding rod (701); the one-way rotating disk (704) is fixedly installed on the right end of the rotating shaft (607), and a ratchet-shaped groove (705) is opened on one side of the one-way rotating disk (704), and a fixed rod (706) is fixedly connected inside the ratchet-shaped groove (705), and a rotating plate (707) is rotatably connected outside the fixed rod (706); the left and right sides of the rotating plate (707) are respectively fixedly connected with a square block (7010) and a gear (708), and the gear (708) is meshed with the rack (703); the left end surface of the rotating plate (707) is rotatably connected with two ratchet pawls (709) through a rotating shaft, and a spring is provided between each ratchet pawl (709) and the square block (7010).

10. An alloy stamping device as claimed in claim 9, characterized in that: When the rack (703) moves downward, the rack (703) rotates counterclockwise with the gear (708) and the rotating plate (707), and the rotating plate (707) rotates counterclockwise with the one-way rotating disk (704) and the rotating shaft (607) through the ratchet (709), and the pump body (606) is in an oil suction state at this time.

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