A new forging device

Abstract

The present invention provides a new type of forging device, which belongs to the field of bearing forging technology. It includes a base, on which a rotary forging mechanism is provided, and the rotary forging mechanism includes a forging component and a rotary fixing component for driving the bearing to rotate, and the forging component includes a cylinder fixing seat arranged on a fixing seat, and a forging cylinder is fixed at the bottom of the cylinder fixing seat. The rotary fixing component is moved to the bearing feeding mechanism by a No. 1 translation mechanism, and the bearing feeding mechanism can push the bearing into the rotary fixing component, and the rotary fixing component can fix the bearing and rotate the bearing during forging, so that the forging hammer driven by the forging cylinder can quickly forge the entire bearing, which can effectively improve the forging efficiency of the bearing. After the forging is completed, the flip unloading mechanism can automatically unload the bearing.

Description

Technical Field

[0001] The invention belongs to the technical field of bearing forging and relates to a novel forging device. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Bearings are widely used. When ensuring the normal use of bearings, there must be a bearing ring structure. In order to ensure that the bearings have a large torsional resistance, it is necessary to increase the rigidity of the bearing rings and improve the stability of the structure, so that the bearings have greater pressure resistance and load-bearing capacity during use. At present, in order to improve the strength of the bearing rings, forging processes are usually used to produce bearing rings; however, the forging automation of the bearing rings in the prior art is low, resulting in low forging efficiency of the bearings.

[0003] In order to overcome the shortcomings of the existing technology, people have proposed various solutions through continuous exploration. For example, a Chinese patent discloses a bearing ring forging process and its processing system [application number: 201910368105.5], which relates to the field of bearing ring forging processing technology. The process includes the following steps: (1) heating a material segment made of high carbon chromium bearing steel to 1130℃-1180℃; (2) forging the heated material segment along the axial direction to obtain a roughened material segment; (3) extruding the roughened material segment to make the middle part of the roughened material segment concave, punching through the concave part in the middle part of the material segment, and obtaining an axially punched material segment; (4) using a CNC ring rolling machine to expand the axially punched material segment to obtain a ring; (5) air cooling the ring to below 600℃ for 6min-8min; (6) using a double-layer roller bottom nitrogen protection annealing furnace to spheroidize anneal the air-cooled ring. The processing system includes a heating furnace, a punching machine, a CNC ring rolling machine, an air cooler, and a double-layer roller bottom nitrogen protection annealing furnace. The invention can reduce the surface roughness of the bearing ring and eliminate the decarburization layer after spheroidizing annealing, thereby reducing the cutting processing allowance, saving steel, and improving the utilization rate of raw materials. Summary of the invention

[0004] The object of the present invention is to provide a new forging device in view of the above problems.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A new forging device comprises a base, wherein a rotary forging mechanism is arranged on the base, wherein the rotary forging mechanism comprises a forging assembly and a rotary fixing assembly for driving a bearing to rotate, wherein the forging assembly comprises a cylinder fixing seat arranged on the fixing seat, wherein a forging cylinder is fixed to the bottom of the cylinder fixing seat, wherein a forging hammer is fixedly connected to the end of the output shaft of the forging cylinder, wherein the length of the forging hammer is matched with the length of the bearing, wherein a bearing feeding mechanism is arranged on one side of the base, wherein the rotary fixing assembly is arranged on a translation seat, wherein a translation mechanism No. 1 is also arranged on the base, which can drive the rotary fixing assembly to translate and reciprocate between the forging assembly and the bearing feeding mechanism, and wherein a flipping and unloading mechanism is also arranged on the base.

[0007] In the above-mentioned new forging device, the rotating fixing assembly includes an upper pressure seat, a rotating groove with a semicircular cross-section and adapted to the bearing is provided on the top of the upper pressure seat, a support rod which can be inserted into the bearing is rotatably connected in the rotating groove through a circumferential driving assembly, an annular baffle is provided at the inner end of the support rod, and an outer baffle structure is also provided on the outer side of the rotating groove.

[0008] In the above-mentioned new forging device, the outer baffle structure includes a translation groove connected to the outer side of the rotating groove, a sliding plate is provided in the translation groove, a clamping seat is fixedly connected to the sliding plate, a rotating plate with a circular cross-section is rotatably connected to the clamping seat through a rotating shaft, a plurality of clamping blocks that can abut against the bearing are circumferentially arranged on the rotating plate, a No. 1 linear drive that can drive the sliding plate to slide to a position misaligned with the translation groove is also provided in the translation groove, and two No. 2 linear drives that can drive the clamping seat to move closer to or away from the bearing are also provided on the sliding plate.

[0009] In the above-mentioned novel forging device, a circumferential limit rod is horizontally arranged at the center of the rotating plate, and a circumferential limit groove matching the circumferential limit rod is arranged at the outer end of the supporting rod, and the cross-sections of the circumferential limit rod and the circumferential limit groove are polygonal.

[0010] In the above-mentioned novel forging device, the flipping and unloading mechanism includes a lower pressure seat fixed on the translation seat, the lower pressure seat is arranged at the lower side of the upper pressure seat and the upper pressure seat is rotatably connected to the lower pressure seat through a flip rod, the lower pressure seat is also provided with a servo motor connected to the flip rod and capable of driving the upper pressure seat to flip from a horizontal state to a vertical state, the lower pressure seat is also fixedly connected with a No. 1 rotating limit plate on the side away from the servo motor, the No. 1 rotating limit plate is provided with a No. 1 arc-shaped limit groove concentrically arranged with the flip rod, and the upper pressure seat is provided with a limit rod inserted into the No. 1 arc-shaped limit groove;

[0011] The overturning unloading mechanism also includes a rotating unloading assembly, and the base is also provided with a second translation mechanism which can drive the translation seat to translate and reciprocate between the forging assembly and the rotating unloading assembly.

[0012] In the above-mentioned novel forging device, the rotary unloading assembly includes a rotary unloading plate arranged on the top of the fixed seat and a unloading motor capable of driving the rotary unloading plate to rotate, the fixed seat is also provided with a second arc-shaped limit groove arranged concentrically with the rotary unloading plate and the rotating axis of the rotary unloading plate, the bottom of the rotary unloading plate is provided with an annular limit block inserted into the second arc-shaped limit groove, and the cross-sections of the second arc-shaped limit groove and the annular limit block are inverted T-shaped;

[0013] The top of the rotary unloading plate is fixedly connected with a lifting driver, the output shaft of the lifting driver passes through the rotary unloading plate and is fixedly connected with the lifting plate, and the bottom is fixedly connected with a three-claw cylinder for clamping the bearing.

[0014] In the above-mentioned novel forging device, a material storage box is further provided on the base, a semi-open arc-shaped unloading plate is provided between the material storage box and the fixed seat, and the arc-shaped unloading plate is arranged at an angle.

[0015] In the above-mentioned new forging device, the bearing feeding mechanism includes a conveyor belt arranged on one side of the base, side baffles are provided on both sides of the conveyor belt and a front baffle is provided at the end of the conveyor belt, a feed hole is also provided on the side baffle close to the base, and a push starter is also provided on the side baffle away from the base and aligned with the feed hole, and a push plate is fixedly connected to the end of the output shaft of the push starter.

[0016] In the above-mentioned novel forging device, the No. 1 translation mechanism includes a slide groove arranged at the bottom of the fixed seat, one side of the translation seat is located in the slide groove, two No. 1 translation drivers are symmetrically arranged on the translation seat, the output shaft end of the No. 1 translation driver is fixedly connected to the lower pressure seat, and the translation seat is also provided with a No. 1 slide rail slidably connected to the lower pressure seat;

[0017] The No. 2 translation mechanism includes a driver fixing plate fixed on the side of the base, and two No. 2 translation drivers are symmetrically arranged on the driver fixing plate. The output shaft end of the No. 2 translation driver is fixedly connected to the translation seat. The base is also provided with a No. 2 slide rail arranged perpendicular to the No. 1 slide rail, and the No. 2 slide rail is slidably connected to the bottom of the translation seat.

[0018] In the above-mentioned new forging device, the circumferential drive assembly includes a gear groove arranged in the upper pressure seat, a No. 1 gear fixedly connected to the support rod through a rotating shaft is provided in the gear groove, a No. 2 gear is also provided in the gear groove and is power-connected to the No. 1 gear through a belt, and a circumferential drive connected to the No. 2 gear is also provided on the upper pressure seat.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] 1. Move the rotating fixed assembly to the bearing feeding mechanism through the No. 1 translation mechanism. The bearing feeding mechanism can push the bearing into the rotating fixed assembly. The rotating fixed assembly can fix the bearing and rotate the bearing during forging, so that the forging hammer driven by the forging cylinder can quickly forge the entire bearing, which can effectively improve the forging efficiency of the bearing. After forging is completed, the flip unloading mechanism can automatically unload the bearing.

[0021] 2. After the bearing is inserted into the support rod, the outer baffle structure cooperates with the annular baffle to clamp the bearing. After clamping, the circumferential drive assembly can drive the bearing and the support rod to rotate in the rotating groove. The support rod can support the bearing inside the bearing to prevent the bearing from cracking during forging.

[0022] 3. The servo motor can drive the flip rod to rotate, thereby driving the upper pressure seat to rotate from a horizontal state to a vertical state. The limit rod cooperates with the No. 1 arc-shaped limit groove to limit the rotation of the upper pressure seat. After the upper pressure seat is flipped to a vertical state, the No. 2 translation mechanism can drive the translation seat and the upper pressure seat on the translation seat to move to the lower side of the rotary unloading assembly. The rotary unloading assembly can automatically unload the bearing mounted on the support rod.

[0023] 4. The lifting driver can drive the lifting plate and the three-claw cylinder to move downward and clamp the bearing through the three-claw cylinder. After the bearing is clamped, the lifting driver drives the bearing to rise until it is separated from the support rod. Then the unloading motor can drive the rotating unloading plate to rotate to the unloading position and release the bearing for unloading.

[0024] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure provided by the present invention;

[0026] Figure 2 is a top view of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the upper pressure bearing seat;

[0028] Figure 4It is a partial structural schematic diagram of the rotary unloading assembly;

[0029] Figure 5 It is a structural schematic diagram of an arc-shaped unloading plate;

[0030] Figure 6 yes Figure 2 A magnified schematic diagram of center A. DETAILED DESCRIPTION

[0031] like Figure 1-Figure 6 As shown, a new forging device comprises a base 1, on which a rotary forging mechanism 2 is provided, and the rotary forging mechanism 2 comprises a forging component 3 and a rotary fixing component 4 for driving the bearing to rotate, and the forging component 3 comprises a cylinder fixing seat 6 arranged on a fixing seat 5, and a forging cylinder is fixed at the bottom of the cylinder fixing seat 6, and a forging hammer 8 is fixedly connected to the output shaft end of the forging cylinder, and the length of the forging hammer 8 is adapted to the length of the bearing 9, and a bearing feeding mechanism 10 is provided on one side of the base 1, and the rotary fixing component 4 is arranged on a translation seat 11, and the base 1 is also provided with a translation mechanism 12 which can drive the rotary fixing component 4 to translate and reciprocate between the forging component 3 and the bearing feeding mechanism 10, and the base 1 is also provided with a flipping unloading mechanism 13.

[0032] In this embodiment, the rotating fixing component 4 is moved to the bearing loading mechanism 10 through the No. 1 translation mechanism 12. The bearing loading mechanism 10 can push the bearing into the rotating fixing component 4. The rotating fixing component 4 can fix the bearing and can rotate the bearing during forging, so that the forging hammer driven by the forging cylinder can quickly forge the entire bearing, which can effectively improve the forging efficiency of the bearing. After forging is completed, the flip unloading mechanism 13 can automatically unload the bearing.

[0033] Specifically, combined with Figure 1-Figure 3 , Figure 6 As shown, the rotating fixing assembly 4 includes an upper pressure seat 14, and a rotating groove 15 with a semicircular cross-section and adapted to the bearing 9 is provided on the top of the upper pressure seat 14. A support rod 17 that can be inserted into the bearing 9 is rotatably connected in the rotating groove 15 through a circumferential driving assembly 16. An annular baffle 18 is provided at the inner end of the support rod 17, and an outer baffle structure 19 is also provided on the outer side of the rotating groove 15. After the bearing is inserted into the support rod, the outer baffle structure cooperates with the annular baffle to clamp the bearing. After clamping, the circumferential driving assembly can drive the bearing and the support rod to rotate in the rotating groove, and the support rod can support the bearing inside the bearing to prevent the bearing from cracking during forging.

[0034] Specifically, combined with Figure 1-Figure 3 , Figure 6As shown, the outer baffle structure 19 includes a translation groove 20 connected to the outer side of the rotation groove 15, a sliding plate 21 is provided in the translation groove 20, a clamping seat 22 is fixedly connected to the sliding plate 21, a rotating plate 23 with a circular cross-section is rotatably connected to the clamping seat 22 through a rotating shaft, a plurality of clamping blocks 24 that can abut against the bearing 9 are circumferentially arranged on the rotating plate 23, a No. 1 linear drive 25 that can drive the sliding plate 21 to slide to a position misaligned with the translation groove 20 is also provided in the translation groove 20, and two No. 2 linear drives 26 that can drive the clamping seat 22 to move closer to or away from the bearing 9 are also provided on the sliding plate 21. When loading the bearing, the No. 2 linear driver 26 drives the sliding plate 21 to be misaligned with the rotating groove so that the bearing can be loaded. After loading is completed, the No. 2 linear driver 26 drives the sliding plate 21 to move to the outside of the rotating groove, and the No. 1 linear driver 25 drives the sliding plate 21 and the rotating groove to drive the clamping plate to move toward the bearing so that the bearing can be clamped by the clamping block on the rotating plate, and the rotating plate can make the clamping block rotate with the bearing.

[0035] Those skilled in the art should understand that the first linear drive 25 and the second linear drive 26 may be oil cylinders, air cylinders or linear motors, etc.

[0036] Preferably, combined Figure 1-Figure 3 , Figure 6 As shown, a circumferential limiting rod 27 is also horizontally arranged at the center of the rotating plate 23, and a circumferential limiting groove 28 is arranged at the outer end of the support rod 17 to match the circumferential limiting rod 27. The cross-sections of the circumferential limiting rod 27 and the circumferential limiting groove 28 are polygonal. After the circumferential limiting rod 27 is inserted into the circumferential limiting groove, the support rod can rotate with the rotating plate, thereby preventing the support rod from rubbing against the inner wall of the bearing.

[0037] Specifically, combined with Figure 1-Figure 2 , Figure 4-Figure 5 As shown, the flipping and unloading mechanism 13 includes a lower pressure seat 29 fixed on the translation seat 11, the lower pressure seat 29 is arranged at the lower side of the upper pressure seat 14 and the upper pressure seat 14 is rotatably connected to the lower pressure seat 29 through a flip rod 30, the lower pressure seat 29 is also provided with a servo motor 31 connected to the flip rod 30 and capable of driving the upper pressure seat 14 to flip from a horizontal state to a vertical state, the lower pressure seat 29 is also fixedly connected to a No. 1 rotation limit plate 32 on the side away from the servo motor 31, the No. 1 rotation limit plate 32 is provided with a No. 1 arc-shaped limit groove 33 concentrically arranged with the flip rod 30, and the upper pressure seat 14 is provided with a limit rod 34 inserted into the No. 1 arc-shaped limit groove 33; the flipping and unloading mechanism 13 also includes a rotary unloading assembly 35, and the base 1 is also provided with a No. 2 translation mechanism 36 capable of driving the translation seat 11 to translate and reciprocate between the forging assembly 3 and the rotary unloading assembly 35.

[0038] The servo motor 31 can drive the flip rod 30 to rotate, thereby driving the upper pressure seat to rotate from a horizontal state to a vertical state. The limit rod 34 cooperates with the No. 1 arc-shaped limit groove 33 to limit the rotation of the upper pressure seat. After the upper pressure seat is flipped to a vertical state, the No. 2 translation mechanism 36 can drive the translation seat 11 and the upper pressure seat on the translation seat to move to the lower side of the rotary unloading assembly. The rotary unloading assembly can automatically unload the bearings mounted on the support rod.

[0039] Specifically, combined with Figure 1-Figure 2 , Figure 4-Figure 5 As shown, the rotary unloading assembly 35 includes a rotary unloading plate 37 arranged on the top of the fixed seat 5 and a unloading motor that can drive the rotary unloading plate 37 to rotate. The fixed seat 5 is also provided with a second arc-shaped limit groove 38 that is concentric with the rotary unloading plate 37 and the rotation axis of the rotary unloading plate 37. The bottom of the rotary unloading plate 37 is provided with an annular limit block inserted into the second arc-shaped limit groove 38. The cross-sections of the second arc-shaped limit groove 38 and the annular limit block are in an inverted T shape. The unloading motor can drive the rotary unloading plate 37 to rotate. The output shaft of the lifting driver 39 passes through the rotary unloading plate 37 and is fixedly connected with a lifting plate 40. The bottom is fixedly connected with a three-claw cylinder 41 for clamping the bearing 9. The lifting driver 39 can drive the lifting plate 40 and the three-claw cylinder to move downward and clamp the bearing through the three-claw cylinder. After the bearing is clamped, the lifting driver 39 drives the bearing to rise until it is separated from the support rod. Then the unloading motor can drive the rotary unloading plate 37 to rotate to the unloading position and release the bearing for unloading.

[0040] Those skilled in the art should understand that the lifting drive 39 can be an oil cylinder, an air cylinder or a linear motor, etc.

[0041] Specifically, combined with Figure 1-Figure 2 , Figure 4-Figure 5 As shown, a storage box 42 is also provided on the base 1, and a semi-open arc-shaped unloading plate 43 is provided between the storage box 42 and the fixed base 5, and the arc-shaped unloading plate 43 is tilted. The unloading motor can drive the rotating unloading plate 37 to rotate to the upper side of the arc-shaped unloading plate 43, and after the three-claw cylinder releases the bearing, the bearing can roll down into the storage box through the arc-shaped unloading plate.

[0042] Specifically, combined with Figure 1 and Figure 2As shown, the bearing feeding mechanism 10 includes a conveyor belt 44 arranged on one side of the base 1, side baffles 46 are arranged on both sides of the conveyor belt 44, and a front baffle 45 is arranged at the end of the conveyor belt 44, and a feed hole 47 is also arranged on the side baffle 46 close to the base 1, and a push starter 48 is also arranged on the side baffle 46 away from the base 1, which is aligned with the feed hole 47, and a push plate 49 is fixedly connected to the output shaft end of the push starter 48. The conveyor belt 44 can continuously transport the bearings, and when the front baffle can block the bearings at the feed hole 47, the push starter 48 can drive the push plate to move the bearings on the conveyor belt through the feed hole to the rotating groove.

[0043] Those skilled in the art should understand that the push starter 48 can be an oil cylinder, an air cylinder or a linear motor, etc.

[0044] Specifically, combined with Figure 1 and Figure 2 As shown, the No. 1 translation mechanism 12 includes a slide groove 50 arranged at the bottom of the fixed seat 5, one side of the translation seat 11 is located in the slide groove 50, and two No. 1 translation drivers 51 are symmetrically arranged on the translation seat 11. The output shaft end of the No. 1 translation driver 51 is fixedly connected to the lower pressure seat 29, and the translation seat 11 is also provided with a No. 1 slide rail 52 that is slidably connected to the lower pressure seat 29; the two No. 1 translation drivers 51 can synchronously drive the lower pressure seat 29 and the upper pressure seat to move horizontally to a position aligned with the feed hole. After the loading is completed, the bearing to be forged is translated to the lower side of the forging hammer through the two No. 1 translation drivers.

[0045] Those skilled in the art should understand that the first translation driver may be an oil cylinder, an air cylinder or a linear motor, etc.

[0046] Specifically, combined with Figure 1 and Figure 2 As shown, the No. 2 translation mechanism 36 includes a driver fixing plate 53 fixed to the side of the base 1, and two No. 2 translation drivers 54 are symmetrically arranged on the driver fixing plate 53. The output shaft end of the No. 2 translation driver 54 is fixedly connected to the translation seat 11. The base 1 is also provided with a No. 2 slide rail 55 vertically arranged with the No. 1 slide rail 52, and the No. 2 slide rail 55 is slidably connected to the bottom of the translation seat 11. After the forging is completed, the two No. 2 translation drivers 54 can synchronously drive the forged bearings on the translation seat to move horizontally to the lower side of the three-claw cylinder for unloading, and the No. 2 slide rail 55 can limit the translation seat.

[0047] Those skilled in the art should understand that the second translation driver 54 can be an oil cylinder, an air cylinder or a linear motor, etc.

[0048] Specifically, combined with Figure 6As shown, the circumferential drive assembly 16 includes a gear groove 56 disposed in the upper pressure seat 14, wherein a No. 1 gear 57 is disposed in the gear groove 56 and is fixedly connected to the support rod 17 via a rotating shaft, and a No. 2 gear 59 is also disposed in the gear groove 56 and is connected to the No. 1 gear 57 via a belt 58, and a circumferential drive 60 connected to the No. 2 gear 59 is also disposed on the upper pressure seat 14. The circumferential drive can drive the No. 2 gear to rotate, and the rotation of the No. 2 gear can drive the No. 1 gear to rotate through the belt, and the rotation of the No. 1 gear can drive the support rod to rotate.

[0049] Those skilled in the art should understand that the circumferential drive may be a rotary cylinder or a motor, etc.

[0050] The working principle of the present invention is: the rotating fixed component 4 is moved to the bearing feeding mechanism 10 through the first translation mechanism 12, the bearing feeding mechanism 10 can push the bearing into the rotating fixed component 4, the rotating fixed component 4 can fix the bearing and can rotate the bearing during forging, so that the forging hammer driven by the forging cylinder can quickly forge the entire bearing, which can effectively improve the forging efficiency of the bearing, and after the forging is completed, the flip unloading mechanism 13 can automatically unload the bearing;

[0051] After the bearing is sleeved on the support rod, the outer baffle structure cooperates with the annular baffle to clamp the bearing. After clamping, the circumferential drive assembly can drive the bearing and the support rod to rotate in the rotating groove. The support rod can support the bearing inside the bearing to prevent the bearing from cracking during forging. When the bearing is loaded, the No. 2 linear drive 26 drives the sliding plate 21 to be misaligned with the rotating groove so that the bearing can be loaded. After the loading is completed, the No. 2 linear drive 26 drives the sliding plate 21 to move to the outside of the rotating groove. The No. 1 linear drive 25 drives the sliding plate 21 and the rotating groove to drive the clamping plate to move toward the bearing so that the bearing can be clamped by the clamping block on the rotating plate. The rotating plate can make the clamping block rotate with the bearing. After the circumferential limit rod 27 is inserted into the circumferential limit groove, the support rod can rotate with the rotating plate, thereby preventing the support rod from rubbing against the inner wall of the bearing.

[0052] The servo motor 31 can drive the flip rod 30 to rotate, thereby driving the upper pressure seat to rotate from a horizontal state to a vertical state. The limit rod 34 cooperates with the No. 1 arc-shaped limit groove 33 to limit the rotation of the upper pressure seat. After the upper pressure seat is flipped to a vertical state, the No. 2 translation mechanism 36 can drive the translation seat 11 and the upper pressure seat on the translation seat to move to the lower side of the rotary unloading assembly. The rotary unloading assembly can automatically unload the bearing sleeved on the support rod. The lifting driver 39 can drive the lifting plate 40 and the three-claw cylinder to move downward and clamp the bearing through the three-claw cylinder. After clamping, the lifting driver 39 drives the bearing to rise until it is separated from the support rod, and then the unloading motor can drive the rotating unloading plate 37 to rotate to the unloading position and release the bearing for unloading. The unloading motor can drive the rotating unloading plate 37 to rotate to the upper side of the arc-shaped unloading plate 43. After the three-claw cylinder releases the bearing, the bearing can roll into the storage box through the arc-shaped unloading plate, and the conveyor belt 44 can continuously transport the bearing. When the baffle plate can block the bearing at the feed hole 47, the push starter 48 can drive the push plate to move the bearing on the conveyor belt through the feed hole to the rotating groove;

[0053] The two No. 1 translation drivers 51 can synchronously drive the lower pressure seat 29 and the upper pressure seat to move horizontally to a position aligned with the feed hole. After loading is completed, the bearing to be forged is translated to the lower side of the forging hammer through the two No. 1 translation drivers. After forging is completed, the two No. 2 translation drivers 54 can synchronously drive the forged bearings on the translation seat to move horizontally to the lower side of the three-claw cylinder for unloading. The No. 2 slide rail 55 can limit the translation seat. The circumferential driver can drive the No. 2 gear to rotate. The rotation of the No. 2 gear can drive the No. 1 gear to rotate through the belt. The rotation of the No. 1 gear can drive the support rod to rotate.

[0054] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A novel forging device, comprising a base (1), characterized in that: The base (1) is provided with a rotary forging mechanism (2), the rotary forging mechanism (2) comprising a forging assembly (3) and a rotary fixing assembly (4) for driving the bearing to rotate, the forging assembly (3) comprising a cylinder fixing seat (6) arranged on a fixing seat (5), a forging cylinder being fixed at the bottom of the cylinder fixing seat (6), a forging hammer (8) being fixedly connected to the end of the output shaft of the forging cylinder, the length of the forging hammer (8) being matched with the length of the bearing (9), a bearing feeding mechanism (10) being provided on one side of the base (1), the rotary fixing assembly (4) being arranged on a translation seat (11), the base (1) further comprising a first translation mechanism (12) capable of driving the rotary fixing assembly (4) to translate and reciprocate between the forging assembly (3) and the bearing feeding mechanism (10), and the base (1) further comprising A flip unloading mechanism (13) is provided; the flip unloading mechanism (13) comprises a lower pressure seat (29) fixed on a translation seat (11); the lower pressure seat (29) is arranged on the lower side of an upper pressure seat (14); the upper pressure seat (14) and the lower pressure seat (29) are rotationally connected via a flip rod (30); the lower pressure seat (29) is also provided with a servo motor (31) connected to the flip rod (30) and capable of driving the upper pressure seat (14) to flip from a horizontal state to a vertical state; the lower pressure seat (29) is also fixedly connected to a first rotation limit plate (32) on a side away from the servo motor (31); the first rotation limit plate (32) is provided with a first arc-shaped limit groove (33) arranged concentrically with the flip rod (30); the upper pressure seat (14) is provided with a limit rod (34) inserted into the first arc-shaped limit groove (33); The flip unloading mechanism (13) further comprises a rotary unloading assembly (35), and the base (1) is further provided with a second translation mechanism (36) capable of driving the translation seat (11) to translate and reciprocate between the forging assembly (3) and the rotary unloading assembly (35); The rotating fixing assembly (4) comprises an upper pressure bearing seat (14), the top of the upper pressure bearing seat (14) is provided with a rotating groove (15) with a semicircular cross-section and adapted to the bearing (9), a support rod (17) which can be inserted into the bearing (9) is rotatably connected in the rotating groove (15) via a circumferential driving assembly (16), an annular baffle (18) is provided at the inner end of the support rod (17), and an outer baffle structure (19) is also provided on the outer side of the rotating groove (15); The circumferential drive assembly (16) comprises a gear groove (56) arranged in the upper pressure seat (14), wherein a first gear (57) is arranged in the gear groove (56) and is fixedly connected to the support rod (17) via a rotating shaft, and a second gear (59) is also arranged in the gear groove (56) and is dynamically connected to the first gear (57) via a belt (58), and a circumferential drive (60) connected to the second gear (59) is also arranged on the upper pressure seat (14).

2. A new forging device according to claim 1, characterized in that: The outer baffle structure (19) comprises a translation groove (20) connected to the outer side of the rotation groove (15), a sliding plate (21) is provided in the translation groove (20), a clamping seat (22) is fixedly connected to the sliding plate (21), a rotating plate (23) with a circular cross-section is rotatably connected to the clamping seat (22) via a rotating shaft, a plurality of clamping blocks (24) that can abut against the bearing (9) are circumferentially arranged on the rotating plate (23), a first linear drive (25) that can drive the sliding plate (21) to slide to a position misaligned with the translation groove (20) is also provided in the translation groove (20), and two second linear drives (26) that can drive the clamping seat (22) to move closer to or away from the bearing (9) are also provided on the sliding plate (21).

3. A new forging device according to claim 2, characterized in that: A circumferential limiting rod (27) is also horizontally arranged at the center of the rotating plate (23), and a circumferential limiting groove (28) matching the circumferential limiting rod (27) is arranged at the outer end of the supporting rod (17), and the cross-sections of the circumferential limiting rod (27) and the circumferential limiting groove (28) are polygonal.

4. A new forging device according to claim 1, characterized in that: The rotary unloading assembly (35) comprises a rotary unloading plate (37) arranged on the top of the fixed seat (5) and a unloading motor capable of driving the rotary unloading plate (37) to rotate; the fixed seat (5) is further provided with a second arc-shaped limit groove (38) arranged concentrically with the rotation axis of the rotary unloading plate (37); the bottom of the rotary unloading plate (37) is provided with an annular limit block inserted into the second arc-shaped limit groove (38); the cross-sections of the second arc-shaped limit groove (38) and the annular limit block are in an inverted T shape; The top of the rotary unloading plate (37) is fixedly connected to a lifting driver (39), the output shaft of the lifting driver (39) passes through the rotary unloading plate (37) and is fixedly connected to a lifting plate (40), and the bottom of the lifting plate (40) is fixedly connected to a three-claw cylinder (41) for clamping the bearing (9).

5. A new forging device according to claim 4, characterized in that: A material storage box (42) is also provided on the base (1), and a semi-open arc-shaped discharge plate (43) is provided between the material storage box (42) and the fixed seat (5), and the arc-shaped discharge plate (43) is arranged at an angle.

6. A new forging device according to any one of claims 1 to 3, characterized in that: The bearing feeding mechanism (10) comprises a conveyor belt (44) arranged on one side of the base (1), side baffles (46) are arranged on both sides of the conveyor belt (44), and a front baffle (45) is arranged at the end of the conveyor belt (44), a feed hole (47) is also arranged on the side baffle (46) close to the base (1), and a push starter (48) is also arranged on the side baffle (46) away from the base (1) and aligned with the feed hole (47), and a push plate (49) is fixedly connected to the end of the output shaft of the push starter (48).

7. A new forging device according to claim 1, characterized in that: The No. 1 translation mechanism (12) comprises a slide groove (50) arranged at the bottom of the fixed seat (5), one side of the translation seat (11) is located in the slide groove (50), two No. 1 translation drivers (51) are symmetrically arranged on the translation seat (11), the output shaft end of the No. 1 translation driver (51) is fixedly connected to the lower pressure seat (29), and the translation seat (11) is also provided with a No. 1 slide rail (52) slidably connected to the lower pressure seat (29); The No. 2 translation mechanism (36) comprises a driver fixing plate (53) fixed to the side of the base (1), two No. 2 translation drivers (54) are symmetrically arranged on the driver fixing plate (53), the output shaft end of the No. 2 translation driver (54) is fixedly connected to the translation seat (11), and the base (1) is also provided with a No. 2 slide rail (55) vertically arranged with the No. 1 slide rail (52), and the No. 2 slide rail (55) is slidably connected to the bottom of the translation seat (11).

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