A precision forging processing equipment

Abstract

The present invention discloses a precision forging processing equipment, including a fixed base, both sides of the top of the fixed base are fixedly connected with support frames, a crossbeam plate is set between the tops of the two support frames, two parallel first slide bars are fixedly connected between the crossbeam plate and the fixed base, a quick forging mechanism is slidably connected between the two first slide bars, and the inner sides of the two support frames are fixedly connected with second slide bars. The present invention places the workpiece to be processed on the top of the processing table and fixes it, and the first rotating shaft is driven by the output shaft of the motor to rotate the driving gear, and the driving gear and the first driven gear or the third driven gear are selected to rotate by adjusting the connecting assembly, and the state conversion of the heavy hammer reciprocatingly hitting the workpiece and the reciprocating small hammer reciprocatingly hammering the workpiece is selected, so as to realize the precision processing control. Compared with the prior art, the forging is uniform and precise, easy to control, and cost-saving.

Description

Technical Field

[0001] The invention relates to the field of mechanical processing equipment, and in particular to precision forging processing equipment. Background Art

[0002] Forging equipment refers to mechanical equipment used for forming and separation in forging processing. Forging equipment includes forging hammers, mechanical presses, hydraulic presses, screw presses and flat forging machines for forming, as well as auxiliary equipment such as forging manipulators, uncoilers, straighteners, shears, etc.

[0003] At present, in order to improve the uniformity of forging, the number of hammer units striking towards each other has been increased from the traditional two hammer units to four hammer units striking towards each other. However, the existing hammer units cause uneven force on the workpiece after forging, which can easily lead to deformation of the workpiece, and the processing process is not precise, resulting in an increase in the defective rate.

[0004] Therefore, it is necessary to invent a precision forging processing equipment to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a precision forging processing equipment, which places a workpiece to be processed on the top of a processing table and fixes it, and drives the first rotating shaft to rotate by the output shaft of a motor to rotate the driving gear, and selects the driving gear and the first driven gear or the third driven gear to rotate by adjusting the connecting component, and selects the state conversion of reciprocating hammer hitting the workpiece and reciprocating hammer hammering the workpiece, thereby realizing precision processing control. Compared with the prior art, the forging is uniform and precise, easy to control, and cost-saving, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a precision forging processing equipment, comprising a fixed base, both sides of the top of the fixed base are fixedly connected to support frames, a crossbeam plate is arranged between the tops of the two support frames, two parallel first slide bars are fixedly connected between the crossbeam plate and the fixed base, a quick forging mechanism is slidably connected between the two first slide bars, the inner sides of the two support frames are fixedly connected to second slide bars, the outer sides of the second slide bars are slidably connected to a sliding sleeve, a drop hammer plate is fixedly connected between the two sliding sleeves, one side of one of the support frames is fixedly connected to a motor, the output shaft of the motor is transmission-connected to a first rotating shaft, an adjustment slot is provided at a position corresponding to the motor of the other support frame, and a connecting component is provided at the support frame facing away from the adjustment slot, a driving gear is provided at one end of the first rotating shaft close to the adjustment slot, an adjustment handle is fixedly connected to the axis of the driving gear away from the first rotating shaft, a second rotating shaft is provided at one side of the first rotating shaft, one end of the second rotating shaft is fixedly connected to a first driven gear, a second driven gear is fixedly connected to the outer side of the middle of the second rotating shaft, and a crescent residual mouth is provided on one side of the second driven gear;

[0007] The quick forging mechanism comprises a shell, an electric push rod is fixedly connected to the top of the shell, the top of the electric push rod is fixedly connected to the crossbeam plate, a cavity is arranged inside the shell, a plurality of evenly distributed circulation cylinders are arranged at the bottom of the cavity, a piston is slidably connected in the circulation cylinder, a reciprocating hammer is arranged at the bottom of the piston, a third rotating shaft is arranged through the cavity, evenly distributed circulation ears are arranged on the outside of the third rotating shaft, and two adjacent circulation ears are arranged in opposite directions, a crank rocker is rotatably connected to one end of the circulation ear away from the third rotating shaft, the bottom end of the crank rocker is hinged to the piston, the bottom end of the circulation ear matches the circulation cylinder, and a third driven gear is arranged at one end of the third rotating shaft;

[0008] A rack is provided on one side of the hammer drop plate, and the rack is meshed and connected with the second driven gear. A heavy hammer is integrated with the bottom of the hammer drop plate. A threaded hole is opened on the surface of the support frame. A threaded pin is inserted into the threaded hole. The threaded pin is arranged at the top of the second slide rod, and one end of the threaded pin matches the sliding sleeve.

[0009] The connecting assembly includes a sealing shell, the first rotating shaft passes through the sealing shell, and the first rotating shaft is fixedly connected to a square rod at one end close to the sealing shell, a square groove sleeve round shaft is slidably connected to the outer side of the square rod, the square groove sleeve round shaft is fixedly connected to the axis of the driving gear, two groups of positioning holes are opened on the inner side of the square groove sleeve round shaft, a sliding groove is opened on the outer surface of the square rod, a positioning pin is slidably connected in the sliding groove, a spring is fixed between the positioning pin and the sliding groove, and the distance between the two groups of positioning holes is equal to the longitudinal horizontal difference between the first driven gear and the third driven gear.

[0010] Preferably, a slot is provided on one side of the top of the fixed base, a processing table is slidably connected in the slot, a supporting block is fixedly connected to the bottom end of the processing table, a T-shaped block is fixedly connected to one end of the processing table, a T-shaped slot matching the T-shaped block is provided on the top of the fixed base, a limiting rod is fixedly connected to one side wall of the slot, a limiting hole matching the limiting rod is provided on the surface of the supporting block, a threaded adjustment hole is provided at the bottom of the limiting hole, a screw rod is threadedly connected in the threaded adjustment hole, a crank is fixedly connected to one end of the screw rod, and the screw rod passes through the fixed base.

[0011] Preferably, a mounting plate is fixedly connected to the inner side of the support frame, a fan is fixedly connected to one side of the mounting plate, and an output port of the fan matches the processing table.

[0012] Preferably, a collecting hopper is provided at one end of the processing table, the processing table and the collecting hopper are plugged together by a latch, a fixing clamp is provided on the surface of the processing table, and an anti-falling platform is provided on the outer edge of the processing table.

[0013] Preferably, a bolt is fixedly connected to the top of the drop hammer plate, and a counterweight block is threadedly connected to the outer side of the bolt.

[0014] Preferably, the first sliding rod is arranged on one side of the supporting frame, a buffer pad is sleeved on the outer side of the bottom of the second sliding rod, and the buffer pad is located at the bottom of the sliding sleeve, and the buffer pad is made of rubber material.

[0015] Preferably, the first rotating shaft, the second rotating shaft and the third rotating shaft are distributed in parallel, a bearing is provided at the connection between the first rotating shaft and the shell, a bearing is provided at the connection between the second rotating shaft and the support frame, and a bearing is provided at the connection between the third rotating shaft and a support frame and the sealing shell.

[0016] Preferably, the diameter of the driving gear is equal to the horizontal distance from the first driven gear to the third driven gear.

[0017] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0018] 1. The workpiece to be processed is placed on the top of the processing table and fixed, and the first rotating shaft is driven by the motor output shaft to rotate the driving gear, and the driving gear and the first driven gear or the third driven gear are selected to rotate by adjusting the connecting component, and the state conversion of the heavy hammer reciprocatingly hitting the workpiece and the reciprocating hammer reciprocatingly hammering the workpiece is selected, so as to realize the precision processing control. Compared with the existing technology, the forging is uniform and precise, easy to control, and cost saving;

[0019] 2. By rotating the screw, the limit rod cooperates with the limit hole, and the T-block cooperates with the T-slot, the processing table moves at a uniform speed in the slot, the drop hammer plate slides on the second slide rod through the sliding sleeve, and the shock absorption and buffering are performed by the buffer pad. The workpiece is forged precisely and has strong stability. The fan blows to cool the device, reduce device wear and workpiece loss, and at the same time move the impurities that fall off during the forging process to the collecting hopper for collection, which is energy-saving and efficient. Compared with the existing technology, it is easy to clean and maintain the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a left side view of the present invention;

[0023] Figure 3 It is a front view of the present invention;

[0024] Figure 4 It is a partial cross-sectional view of the present invention;

[0025] Figure 5 It is a schematic diagram of the connection structure of the driving gear, the first driven gear and the third driven gear of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection structure of the square rod and the square groove sleeve round shaft of the present invention;

[0027] Figure 7 It is a schematic diagram of the internal structure of the quick forging mechanism of the present invention;

[0028] Figure 8 It is a top view of the processing table of the present invention.

[0029] Description of reference numerals:

[0030] 1 fixed base, 2 support frame, 3 crossbeam plate, 4 first slide bar, 5 fast forging mechanism, 51 shell, 52 electric push rod, 53 circulation cylinder, 54 piston, 55 reciprocating hammer, 56 third rotating shaft, 57 circulation ear, 58 crank rocker, 59 third driven gear, 6 second slide bar, 7 sliding sleeve, 8 drop hammer plate, 81 rack, 82 heavy hammer, 83 threaded pin, 9 motor, 10 first rotating shaft, 11 adjusting groove, 12 connecting assembly, 121 sealing shell, 122 square rod, 123 square groove sleeve round shaft, 124 positioning hole, 125 positioning pin, 126 spring, 13 driving gear, 14 adjusting handle, 15 second rotating shaft, 16 first driven gear, 17 second driven gear, 18 processing table, 19 support block, 20 T-shaped block, 21 limit rod, 22 screw rod, 23 fan, 24 collecting hopper, 25 counterweight, 26 buffer pad. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] The present invention provides Figure 1-7A precision forging processing equipment shown in the figure comprises a fixed base 1, both sides of the top of the fixed base 1 are fixedly connected with support frames 2, a crossbeam plate 3 is arranged between the tops of the two support frames 2, two parallel first slide bars 4 are fixedly connected between the crossbeam plate 3 and the fixed base 1, a fast forging mechanism 5 is slidably connected between the two first slide bars 4, a second slide bar 6 is fixedly connected to the inner sides of the two support frames 2, a sliding sleeve 7 is slidably connected to the outer sides of the second slide bar 6, a drop hammer plate 8 is fixedly connected between the two sliding sleeves 7, a motor 9 is fixedly connected to one side of one of the support frames 2, and the output shaft of the motor 9 is connected to the transmission link A first rotating shaft 10 is connected, an adjusting slot 11 is opened at a position of the other support frame 2 corresponding to the motor 9, and a connecting component 12 is provided at the support frame 2 facing away from the adjusting slot 11, a driving gear 13 is provided at one end of the first rotating shaft 10 close to the adjusting slot 11, and an adjusting handle 14 is fixedly connected to the axis of the driving gear 13 away from the first rotating shaft 10, a second rotating shaft 15 is provided at one side of the first rotating shaft 10, a first driven gear 16 is fixedly connected at one end of the second rotating shaft 15, a second driven gear 17 is fixedly connected to the outer side of the middle of the second rotating shaft 15, and a crescent residual is provided on one side of the second driven gear 17;

[0033] The quick forging mechanism 5 includes a shell 51, the top of which is fixedly connected to an electric push rod 52, the top of which is fixedly connected to the crossbeam plate 3, a cavity is provided inside the shell 51, a plurality of evenly distributed circulation cylinders 53 are provided at the bottom of the cavity, a piston 54 is slidably connected inside the circulation cylinder 53, a reciprocating hammer 55 is provided at the bottom of the piston 54, a third rotating shaft 56 is provided through the cavity, evenly distributed circulation ears 57 are provided on the outside of the third rotating shaft 56, and two adjacent circulation ears 57 are arranged in opposite directions, one end of the circulation ear 57 away from the third rotating shaft 56 is rotatably connected to a crank rocker 58, the bottom end of the crank rocker 58 is hinged to the piston 54, the bottom end of the circulation ear 57 matches the circulation cylinder 53, and one end of the third rotating shaft 56 is provided with a third driven gear 59;

[0034] A rack 81 is provided on one side of the hammer drop plate 8, and the rack 81 is meshed and connected with the second driven gear 17. A weight 82 is integrated with the bottom of the hammer drop plate 8. A threaded hole is provided on the surface of the support frame 2. A threaded pin 83 is inserted into the threaded hole. The threaded pin 83 is arranged at the top of the second slide rod 6, and one end of the threaded pin 83 matches the slide sleeve 7.

[0035] The connecting assembly 12 includes a sealing shell 121, the first rotating shaft 10 passes through the sealing shell 121, and a square rod 122 is fixedly connected to one end of the first rotating shaft 10 close to the sealing shell 121, and a square groove sleeve round shaft 123 is slidably connected to the outer side of the square rod 122, and the square groove sleeve round shaft 123 is fixedly connected to the axis of the driving gear 13, and two groups of positioning holes 124 are opened on the inner side of the square groove sleeve round shaft 123, and a sliding groove is opened on the outer surface of the square rod 122, and a positioning pin 125 is slidably connected in the sliding groove, and a spring 126 is fixed between the positioning pin 125 and the sliding groove, and the distance between the two groups of positioning holes 124 is equal to the longitudinal horizontal difference between the first driven gear 16 and the third driven gear 59;

[0036] Further, in the above technical solution, the top of the drop hammer plate 8 is fixedly connected with a bolt, and the outer side of the bolt is threadedly connected with a counterweight block 25;

[0037] Further, in the above technical solution, the first slide bar 4 is arranged on one side of the support frame 2, a buffer pad 26 is sleeved on the outer side of the bottom of the second slide bar 6, and the buffer pad 26 is located at the bottom of the sliding sleeve 7, and the buffer pad 26 is made of rubber material;

[0038] Further, in the above technical solution, the first rotating shaft 10, the second rotating shaft 15 and the third rotating shaft 56 are distributed in parallel, a bearing is provided at the connection between the first rotating shaft 10 and the housing 51, a bearing is provided at the connection between the second rotating shaft 15 and the support frame 2, and a bearing is provided at the connection between the third rotating shaft 56 and a support frame 2 and the sealing shell 121;

[0039] Further, in the above technical solution, the diameter of the driving gear 13 is equal to the horizontal distance from the first driven gear 16 to the third driven gear 59;

[0040] The specific implementation method is as follows: when the device is actually used, the workpiece to be processed is first placed on the top of the processing table 18 and fixed, and the processing table 18 is pushed into the inside of the support frame 2, so that the workpiece falls on the bottom of the heavy hammer 82, and the motor 9 is started, and the first rotating shaft 10 is driven to rotate so that the driving gear 13 engages with the first driven gear 16, so that the second rotating shaft 15 rotates with the second driven gear 17, and the meshing rack 81 lifts the heavy hammer 82. When the drop hammer plate 8 rises to the top, the crescent residue does not contact the rack 81, and the heavy hammer 82 drops rapidly under the action of gravity, hammering the workpiece, and then is lifted again, reciprocating and smashing the workpiece. After the processing is completed, the drop hammer plate 8 rises to When the workpiece reaches the top, the threaded pin 83 is inserted to make the heavy hammer 82 stay in the air, the processing table 18 is pulled out, the workpiece is at the bottom of the reciprocating hammer 55, the electric push rod 52 is started to push down the quick forging mechanism 5, and the adjusting handle 14 is pushed. Under the action of the connecting component 12, the driving gear 13 enters the adjusting groove 11 and meshes with the third driven gear 59, and the third rotating shaft 56 is connected by transmission, so that the multiple sets of circulating ears 57 rotate with the crank rocker 58, and under the limiting action of the piston 54 and the circulating cylinder 53, the reciprocating hammer 55 reciprocates to hammer the workpiece, thereby realizing precision processing control. This embodiment specifically solves the problem of uneven forging of workpieces in the prior art.

[0041] like Figure 1-8 As shown, a notch is provided on one side of the top of the fixed base 1, a processing table 18 is slidably connected in the notch, a support block 19 is fixedly connected to the bottom end of the processing table 18, a T-shaped block 20 is fixedly connected to one end of the processing table 18, a T-shaped slot matching the T-shaped block 20 is provided on the top of the fixed base 1, a limiting rod 21 is fixedly connected to one side wall of the notch, a limiting hole matching the limiting rod 21 is provided on the surface of the support block 19, a threaded adjustment hole is provided at the bottom of the limiting hole, a screw rod 22 is threadedly connected in the threaded adjustment hole, a crank is fixedly connected to one end of the screw rod 22, and the screw rod 22 passes through the fixed base 1;

[0042] Further, in the above technical solution, a mounting plate is fixedly connected to the inner side of the support frame 2, and a fan 23 is fixedly connected to one side of the mounting plate, and the output port of the fan 23 matches the processing table 18, and the fan 23 blows to cool the device;

[0043] Further, in the above technical solution, a collecting hopper 24 is provided at one end of the processing table 18, and the fan 23 moves the impurities that fall off during the forging process to the collecting hopper 24 for collection. The processing table 18 is plugged with the collecting hopper 24 through a latch, and a fixed clamp is provided on the surface of the processing table 18. The fixed clamp is used to quickly clamp and fix the workpiece, thereby improving the stability of the workpiece during the forging. An anti-drop platform is provided on the outer edge of the processing table 18, which can effectively prevent impurities from falling into the slot, making it easy to clean;

[0044] The specific implementation method is as follows: during the forging process, the crank handle is held to rotate the screw rod 22, the limit rod 21 cooperates with the limit hole, and the T-block 20 cooperates with the T-slot, so that the processing table 18 moves at a uniform speed in the slot, and the drop hammer plate 8 slides on the second slide rod 6 through the sliding sleeve 7, and is shock-absorbing and buffered by the buffer pad 26. The workpiece is forged precisely and has strong stability. The fan 23 blows to cool the device, reduce device wear and workpiece loss, and at the same time, impurities that fall off during the forging process are moved to the collecting hopper 24 for collection, which is convenient for cleaning and maintenance of the device, energy-saving and efficient. This implementation method specifically solves the problem of serious loss of forging devices in the prior art.

[0045] Working principle of the present invention:

[0046] Refer to the instruction manual Figure 1-7 First, place the workpiece to be processed on the top of the processing table 18 and fix it, and push the processing table 18 into the inside of the support frame 2, so that the workpiece falls on the bottom of the heavy hammer 82, start the motor 9, drive the first rotating shaft 10 to rotate so that the driving gear 13 engages with the first driven gear 16, so that the second rotating shaft 15 rotates with the second driven gear 17, and the meshing rack 81 lifts the heavy hammer 82. When the drop hammer plate 8 rises to the top, the crescent residue does not contact the rack 81, and the heavy hammer 82 drops rapidly under the action of gravity, hammering the workpiece, and then is lifted again, reciprocating to hit the workpiece, and the processing is completed. After completion, when the hammer drop plate 8 rises to the top, the threaded pin 83 is inserted to make the heavy hammer 82 stay in the air, and the processing table 18 is pulled out to make the workpiece at the bottom of the reciprocating hammer 55, and the electric push rod 52 is started to push down the quick forging mechanism 5, and the adjusting handle 14 is pushed. Under the action of the connecting component 12, the driving gear 13 enters the adjusting groove 11 and meshes with the third driven gear 59, and the third rotating shaft 56 is connected by transmission, so that the multiple sets of circulating ears 57 rotate with the crank rocker 58, and under the limiting action of the piston 54 and the circulating cylinder 53, the reciprocating hammer 55 reciprocates and hammers the workpiece.

[0047] Refer to the instruction manual Figure 1-8 , hold the crank to rotate the screw 22, the limit rod 21 cooperates with the limit hole, and the T-block 20 cooperates with the T-slot, so that the processing table 18 moves at a uniform speed in the slot, and the drop hammer plate 8 slides on the second slide rod 6 through the sliding sleeve 7, and is shock-absorbing and buffered by the buffer pad 26. The workpiece is forged precisely and has strong stability. The fan 23 blows to cool the device, reduce device wear and workpiece loss, and at the same time move the impurities that fall off during the forging process to the collecting hopper 24 for collection.

[0048] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A precision forging processing equipment, comprising a fixed base (1), characterized in that: Both sides of the top of the fixed base (1) are fixedly connected to support frames (2), a crossbeam (3) is arranged between the tops of the two support frames (2), two parallel first slide bars (4) are fixedly connected between the crossbeam (3) and the fixed base (1), a quick forging mechanism (5) is slidably connected between the two first slide bars (4), a second slide bar (6) is fixedly connected to the inner sides of the two support frames (2), a sliding sleeve (7) is slidably connected to the outer sides of the second slide bars (6), a drop hammer plate (8) is fixedly connected between the two sliding sleeves (7), one side of one of the support frames (2) is fixedly connected to a motor (9), the output shaft of the motor (9) is drivingly connected to the first rotating shaft (10), and the other side of the second support frames (2) is fixedly connected to the motor (9), the output shaft of the motor (9) is drivingly connected to the first rotating shaft (10), and the output shaft of the motor (9) is drivingly connected to the first rotating shaft (10). An adjusting slot (11) is provided at a position of the support frame (2) corresponding to the motor (9), and a connecting assembly (12) is provided at a position of the support frame (2) opposite to the adjusting slot (11); a driving gear (13) is provided at one end of the first rotating shaft (10) close to the adjusting slot (11); an adjusting handle (14) is fixedly connected to the axis of the driving gear (13) away from the first rotating shaft (10); a second rotating shaft (15) is provided at one side of the first rotating shaft (10); a first driven gear (16) is fixedly connected to one end of the second rotating shaft (15); a second driven gear (17) is fixedly connected to the outer side of the middle of the second rotating shaft (15); and a crescent-shaped residual opening is provided at one side of the second driven gear (17); The quick forging mechanism (5) comprises a housing (51), the top of the housing (51) is fixedly connected to an electric push rod (52), the top of the electric push rod (52) is fixedly connected to the crossbeam plate (3), a cavity is provided inside the housing (51), a plurality of evenly distributed circulation cylinders (53) are provided at the bottom of the cavity, a piston (54) is slidably connected inside the circulation cylinder (53), a reciprocating hammer (55) is provided at the bottom of the piston (54), a third rotating shaft (56) is provided through the cavity, evenly distributed circulation ears (57) are provided on the outside of the third rotating shaft (56), and two adjacent circulation ears (57) are arranged in opposite directions, one end of the circulation ear (57) away from the third rotating shaft (56) is rotatably connected to a crank rocker (58), the bottom end of the crank rocker (58) is hinged to the piston (54), the bottom end of the circulation ear (57) matches the circulation cylinder (53), and one end of the third rotating shaft (56) is provided with a third driven gear (59); A rack (81) is provided on one side of the drop hammer plate (8), and the rack (81) is meshedly connected with the second driven gear (17); a weight (82) is integrally provided on a bottom of the drop hammer plate (8); a threaded hole is provided on the surface of the support frame (2), a threaded pin (83) is inserted into the threaded hole, the threaded pin (83) is arranged at the top of the second slide rod (6), and one end of the threaded pin (83) matches the slide sleeve (7); a bolt is fixedly connected to the top of the drop hammer plate (8), and a counterweight (25) is threadedly connected to the outer side of the bolt; The connecting assembly (12) comprises a sealing shell (121), the first rotating shaft (10) passes through the sealing shell (121), and one end of the first rotating shaft (10) close to the sealing shell (121) is fixedly connected to a square rod (122), the outer side of the square rod (122) is slidably connected to a square groove sleeve round shaft (123), the square groove sleeve round shaft (123) is fixedly connected to the axis of the driving gear (13), two groups of positioning holes (124) are formed on the inner side of the square groove sleeve round shaft (123), a sliding groove is formed on the outer surface of the square rod (122), a positioning pin (125) is slidably connected in the sliding groove, a spring (126) is fixed between the positioning pin (125) and the sliding groove, and the distance between the two groups of positioning holes (124) is equal to the longitudinal horizontal difference between the first driven gear (16) and the third driven gear (59); A notch is provided on one side of the top of the fixed base (1), a processing table (18) is slidably connected in the notch, a support block (19) is fixedly connected to the bottom end of the processing table (18), a T-shaped block (20) is fixedly connected to one end of the processing table (18), a T-shaped slot matching the T-shaped block (20) is provided on the top of the fixed base (1), a limiting rod (21) is fixedly connected to one side wall of the notch, a limiting hole matching the limiting rod (21) is provided on the surface of the support block (19), a threaded adjustment hole is provided at the bottom of the limiting hole, a screw rod (22) is threadedly connected in the threaded adjustment hole, one end of the screw rod (22) is fixedly connected to a crank, and the screw rod (22) passes through the fixed base (1); The workpiece to be processed is placed on the top of the processing table (18) and fixed, and the processing table (18) is pushed into the inside of the support frame (2) so that the workpiece falls on the bottom of the heavy hammer (82), and the motor (9) is started to drive the first rotating shaft (10) to rotate so that the driving gear (13) engages with the first driven gear (16), thereby causing the second rotating shaft (15) to rotate with the second driven gear (17), and the meshing rack (81) to lift the heavy hammer (82). When the drop hammer plate (8) rises to the top, the crescent residue does not contact the rack (81), and the heavy hammer (82) falls rapidly under the action of gravity, hammering the workpiece, and then is lifted again to hit the workpiece reciprocatingly. After the processing is completed, the drop hammer plate (8) is When the hammer plate (8) rises to the top, the threaded pin (83) is inserted to make the heavy hammer (82) stay in the air, and the processing table (18) is pulled out to make the workpiece be at the bottom of the reciprocating hammer (55). The electric push rod (52) is started to push down the quick forging mechanism (5), and the adjustment handle (14) is pushed. Under the action of the connecting component (12), the driving gear (13) enters the adjustment groove (11) and meshes with the third driven gear (59), and the transmission connection is made to the third rotating shaft (56), so that the multiple sets of circulating ears (57) rotate with the crank rocker (58), and under the limiting action of the piston (54) and the circulating cylinder (53), the reciprocating hammer (55) reciprocates and hammers the workpiece.

2. A precision forging processing equipment according to claim 1, characterized in that: A mounting plate is fixedly connected to the inner side of the support frame (2), a fan (23) is fixedly connected to one side of the mounting plate, and an output port of the fan (23) matches the processing table (18).

3. The precision forging equipment according to claim 1, characterized in that: A material collecting hopper (24) is provided at one end of the processing table (18), the processing table (18) and the material collecting hopper (24) are plugged together by a latch, a fixed clamping plate is provided on the surface of the processing table (18), and an anti-falling platform is provided on the outer edge of the processing table (18).

4. The precision forging equipment according to claim 1, characterized in that: The first sliding rod (4) is arranged on one side of the support frame (2); a buffer pad (26) is sleeved on the outer side of the bottom of the second sliding rod (6); the buffer pad (26) is located at the bottom of the sliding sleeve (7); and the buffer pad (26) is made of rubber material.

5. The precision forging equipment according to claim 1, characterized in that: The first rotating shaft (10), the second rotating shaft (15) and the third rotating shaft (56) are arranged in parallel; a bearing is provided at a connection between the first rotating shaft (10) and the housing (51); a bearing is provided at a connection between the second rotating shaft (15) and the support frame (2); and bearings are provided at connections between the third rotating shaft (56), a support frame (2) and the sealing shell (121).

6. The precision forging equipment according to claim 1, characterized in that: The diameter of the driving gear (13) is equal to the horizontal distance from the first driven gear (16) to the third driven gear (59).

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