A production device for processing forklift lifting parts

Abstract

The present invention relates to the technical field of forklift part processing, and specifically discloses a production device for processing forklift lifting parts, including: a bearing greasing machine, a positioning greasing mechanism, and a controller; the positioning greasing mechanism is detachably installed on the front side of the bearing greasing machine; the controller is arranged on the front side of the positioning greasing mechanism, and the controller can be electrically connected to the bearing greasing machine to realize the control of the bearing greasing machine. Aiming at the problem that the grease injection port of the bearing greasing machine on the current market is fixedly arranged, and it is necessary for the staff to manually adjust the bearing direction to align with the grease injection port, the operation is complex and cumbersome, and it is difficult to meet the lubrication efficiency of large-scale processing of bearing workpieces. It is used in conjunction with the existing bearing greasing machine to automatically adjust the direction according to the position of the inner ring balls of the bearing workpiece and cooperate with the greasing machine for use, so as to accurately position and adjust the direction of the bearing, reduce the dependence on manual operation, and improve the lubrication effect and reliability of the bearing.

Description

Technical Field

[0001] The present invention relates to the technical field of forklift part processing, and specifically relates to a production device for processing forklift lifting parts. Background Art

[0002] A forklift is an industrial handling vehicle, which refers to various wheeled handling vehicles for loading, unloading, stacking, and short-distance transportation operations of palletized goods; it is commonly used for transporting large objects in warehouses, usually powered by a fuel engine or a battery. Bearings are important components of forklifts; its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotational accuracy. Lubrication of the bearing is the key to ensuring its normal operation. Common lubrication methods include grease and lubricating oil. The choice of lubricant should be reasonably selected according to the bearing type, working temperature, and load conditions. During the use of the bearing, it is necessary to effectively prevent dust, impurities, and liquids from entering, as well as the leakage of bearing grease. In the prior art field, a bearing greasing machine is an automated device for filling lubricating grease into bearings, which can supply lubricating grease into the bearings. At present, the grease injection port of the bearing greasing machine on the market is fixedly arranged, and it is necessary for workers to manually adjust the bearing direction to align with the grease injection port, which is complex and cumbersome to operate and difficult to meet the lubrication efficiency of large-scale processing of bearing workpieces. Summary of the Invention

[0003] The purpose of the present invention is to provide a production device for processing forklift lifting parts to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A production device for processing forklift lifting parts, comprising: a bearing greasing machine, a positioning and greasing mechanism, and a controller; the positioning and greasing mechanism can be detachably installed on the front side of the bearing greasing machine; the controller is arranged on the front side of the positioning and greasing mechanism, and the controller can be electrically connected to the bearing greasing machine to realize the control of the bearing greasing machine.

[0005] Preferably, the positioning and oiling mechanism includes: a mounting frame, a height adjustment base, a top plate, a workpiece conveyor belt, a workpiece transfer assembly, an image recognition module, a three-axis movement module, and a workpiece adjustment assembly; there are two mounting frames, and the two mounting frames can be detachably mounted at the left and right ends of the front side of the bearing oiling machine respectively; there are two height adjustment bases, and the two height adjustment bases are respectively arranged on the front sides of the left and right mounting frames; the top plate is arranged at the top of the lifting ends of the left and right height adjustment bases; there are two workpiece conveyor belts, and the two workpiece conveyor belts are respectively arranged on the left and right sides of the top of the top plate, and the workpiece conveyor belts are electrically connected to the controller; the workpiece transfer assembly is arranged on the top of the top plate and inside the left and right workpiece conveyor belts; the image recognition module is arranged on the top of the top plate through a bracket and behind the workpiece transfer assembly, and the image recognition module is electrically connected to the controller; the three-axis movement module is arranged on the front side of the top of the top plate, and the three-axis movement module is electrically connected to the controller; the workpiece adjustment assembly is arranged on the moving end of the three-axis movement module.

[0006] Preferably, the workpiece transfer assembly includes: a rotating platform, a mounting plate, a horizontal movement module, a first mounting seat, a height adjustment module, a second mounting seat, and a micro conveyor belt; the rotating platform is fixedly mounted at the center of the top of the top plate, and the rotating platform is electrically connected to the controller; the mounting plate is arranged at the top of the rotating end of the rotating platform; the horizontal movement module is arranged on the top of the mounting plate in the front-back direction, and the horizontal movement module is electrically connected to the controller; the first mounting seat is arranged on the top of the moving end of the horizontal movement module; the height adjustment module is arranged on the top of the first mounting seat in the up-down direction, and the height adjustment module is electrically connected to the controller; the second mounting seat is arranged at the top of the lifting end of the height adjustment module; the micro conveyor belt is arranged on the inner side of the top of the second mounting seat in the front-back direction, and the micro conveyor belt is electrically connected to the controller.

[0007] Preferably, the workpiece adjustment assembly includes: a housing, a fixed cylinder, a rotating cylinder, a fixed seat, a first electric telescopic rod, a first connecting rod, a fixed rod, a second connecting rod, a limiting groove, a limiting slider, and an outer wall clamping seat; the housing is fixedly installed on the moving end of the three-axis moving module in the up and down direction; the fixed cylinder is arranged in the middle of the bottom end of the inner cavity of the housing, and the bottom end of the fixed cylinder extends out of the lower surface of the housing; the rotating cylinder is rotatably connected to the outer top of the fixed cylinder through a bearing; the fixed seat is arranged on the outer side of the bottom end of the inner cavity of the housing; one end of the first electric telescopic rod is rotatably connected to the outer side of the fixed seat through a pin shaft, and the first electric telescopic rod is electrically connected to the controller; one end of the first connecting rod is rotatably connected to the telescopic end of the first electric telescopic rod through a pin shaft, and the other end of the first connecting rod is fixedly connected to the front side of the outer wall of the rotating cylinder; the number of the fixed rods is two, and one ends of the two fixed rods are respectively screwed to the left and right ends of the side wall of the rotating cylinder; the number of the second connecting rods is two, and one ends of the two second connecting rods are respectively rotatably connected to the other ends of the fixed rods through a pin shaft; the number of the limiting grooves is two, and the two limiting grooves are respectively opened on the front and rear sides of the bottom end of the inner cavity of the housing in the front and rear directions; the number of the limiting sliders is two, and the two limiting sliders are respectively inserted into the inner cavities of the front and rear limiting grooves, and the top ends of the two limiting sliders are respectively rotatably connected to the other ends of the two second connecting rods through a pin shaft; the number of the outer wall clamping seats is two, and the two outer wall clamping seats are respectively arranged at the bottoms of the two limiting sliders.

[0008] Preferably, the first connecting rod is arc-shaped.

[0009] Preferably, the workpiece adjusting assembly further includes: a cylinder housing, a fixing frame, a guide rail rod, a limiting frame, a rotating rod, a fixing plate, a sleeve, a third connecting rod, a second electric telescopic rod, and a connecting frame; the cylinder housing is rotatably connected to the inner cavity of the fixed cylinder in the vertical direction through a bearing; the fixing frame is arranged at the bottom end of the cylinder housing, and the inner top of the fixing frame communicates with the bottom of the inner cavity of the cylinder housing; the guide rail rod is arranged at the inner bottom end of the fixing frame in the vertical direction; the limiting frame is arranged circumferentially on the outer side of the fixing frame; the number of the rotating rods is three, and one ends of the three rotating rods are respectively rotatably connected to the inner top of the fixing frame through pins at intervals of 120 degrees circumferentially; the number of the fixing plates is three, and the three fixing plates are respectively arranged on the outer sides of the bottoms of the three rotating rods; the sleeve is sleeved on the top of the outer wall of the guide rail rod; the number of the third connecting rods is three, one ends of the three third connecting rods are respectively rotatably connected to the outer wall of the sleeve through pins at intervals of 120 degrees circumferentially, and the other ends of the three third connecting rods are respectively rotatably connected to the inner sides of the three rotating rods through pins; the second electric telescopic rod is arranged in the inner cavity of the cylinder housing in the vertical direction, and the second electric telescopic rod is electrically connected to the controller; the connecting frame is arranged at the bottom of the telescopic end of the second electric telescopic rod, and the inner side of the connecting frame is fixedly connected to the top of the outer wall of the sleeve.

[0010] Preferably, when the second electric telescopic rod shortens, it can drive the connecting frame to move upward, so that the connecting frame drives the sleeve to move upward on the outer wall of the guide rail rod, and the sleeve drives one ends of the three-sided third connecting rods to move upward, so that the three-sided third connecting rods rotate from the folded state to the horizontal direction with the pin connection points with the three-sided rotating rods as the axes.

[0011] Preferably, the workpiece adjusting assembly further includes: a micro motor and a gear set; the micro motor is arranged at the top of the inner cavity of the housing in the vertical direction, and the micro motor is electrically connected to the controller; the gear set adopts a structure of an external gear ring meshing with a gear, the axis of the gear in the gear set is fixedly connected to the rotating end of the micro motor, and the external gear ring in the gear set is in interference fit with the top of the outer wall of the cylinder housing.

[0012] Preferably, when the micro motor drives the gear set to rotate, under the transmission of the gear set, the cylinder housing is driven to rotate, so that the cylinder housing drives the fixing plate to drive the inner ring of the bearing workpiece to rotate with the cooperation of the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The rotating platform drives the mounting plate to rotate the micro conveyor belt to the direction of the right workpiece conveyor belt. The right workpiece conveyor belt horizontally conveys the bearing workpiece to the surface of the micro conveyor belt. The height adjustment module drives the second mounting seat to lower the micro conveyor belt carrying the bearing workpiece to the specified height position. The rotating platform drives the mounting plate to rotate to the rear position. The horizontal movement module drives the first mounting seat to horizontally move backward, so that the micro conveyor belt carrying the bearing workpiece moves below the image recognition module. The image recognition module performs image recognition on the position of the bearing balls and sends it to the controller.

[0015] 2. The three-axis movement module drives the workpiece adjustment assembly to move to the outer position of the bearing workpiece. The first electric telescopic rod drives the first connecting rod to make the rotating cylinder drive the corresponding second connecting rod on both sides to move inward under the cooperation of the fixed rods on both sides. The limit slider drives the outer wall clamping seat to move inward to clamp and fix the outer wall of the bearing outer ring. The second electric telescopic rod drives the connecting frame to drive the sleeve to move upward. The third connecting rods on three sides drive the rotating rod to drive the fixing plate to fix the inner wall of the bearing workpiece inner ring. The micro motor drives the rotation of the cylinder housing under the transmission of the gear set, so that the fixing plate drives the inner ring of the bearing workpiece to rotate, and then aligns the position of the bearing ball clearance with the position of the grease injection port inside the bearing greasing machine to inject grease.

[0016] In summary, the present invention can be used in conjunction with the existing bearing greasing machine, and can automatically adjust the direction according to the position of the inner ring balls of the bearing workpiece and cooperate with the greasing machine for use. Furthermore, it can accurately position and adjust the direction of the bearing, reduce the dependence on manual operation, and improve the lubrication effect and reliability of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the present invention.

[0018] Figure 2 is Figure 1 an exploded view of the positioning greasing mechanism of

[0019] Figure 3 is Figure 2 an exploded view of the workpiece transfer assembly of

[0020] Figure 4 is Figure 2 an exploded view of the workpiece adjustment assembly of

[0021] Figure 5 is Figure 4 an enlarged view of part A of

[0022] Figure 6 is Figure 4 an enlarged view of part B of

[0023] In the figure: 1. Bearing oiling machine; 2. Positioning oiling mechanism; 21. Mounting frame; 22. Height adjustment base; 23. Top plate; 24. Workpiece conveyor belt; 25. Image recognition module; 26. Three-axis movement module; 3. Controller; 4. Workpiece transfer assembly; 41. Rotating platform; 42. Mounting plate; 43. Horizontal movement module; 44. First mounting seat; 45. Height adjustment module; 46. Second mounting seat; 47. Miniature conveyor belt; 5. Workpiece adjustment assembly; 51. Housing; 52. Fixed cylinder; 53. Rotating cylinder; 54. Fixed seat; 55. First electric telescopic rod; 56. First connecting rod; 57. Fixed rod; 58. Second connecting rod; 59. Limit groove; 510. Limit slider; 511. Outer wall clamping seat; 512. Cylinder housing; 513. Fixed frame; 514. Guide rail rod; 515. Limit frame; 516. Rotating rod; 517. Fixed plate; 518. Sleeve; 519. Third connecting rod; 520. Second electric telescopic rod; 521. Connecting frame; 522. Miniature motor; 523. Gear set. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-6 , the present invention provides a technical solution: a production device for processing forklift lifting parts, including: a bearing oiling machine 1, a positioning oiling mechanism 2 and a controller 3; the positioning oiling mechanism 2 can be detachably installed on the front side of the bearing oiling machine 1; the controller 3 is arranged on the front side of the positioning oiling mechanism 2, and the controller 3 can be electrically connected to the bearing oiling machine 1 to control the bearing oiling machine 1, and a pre-program is set inside the controller 3 to perform logical control on electrical components.

[0026] As a preferred solution, further, as Figure 2As shown in the figure, the positioning and oiling mechanism 2 includes: a mounting frame 21, a height adjustment base 22, a top plate 23, a workpiece conveyor belt 24, a workpiece transfer assembly 4, an image recognition module 25, a three-axis movement module 26, and a workpiece adjustment assembly 5; the number of mounting frames 21 is two, and the two mounting frames 21 can be detachably mounted at the left and right ends of the front side of the bearing oiling machine 1 respectively; the number of height adjustment bases 22 is two, and the two height adjustment bases 22 are respectively arranged on the front sides of the left and right mounting frames 21, and the height adjustment base 22 can manually adjust the height position of the top plate 23 to adapt to different models of bearing oiling machines 1; the top plate 23 is arranged at the top of the lifting ends of the left and right height adjustment bases 22; the number of workpiece conveyor belts 24 is two, and the two workpiece conveyor belts 24 are respectively arranged on the left and right sides of the top of the top plate 23, and the workpiece conveyor belt 24 is electrically connected to the controller 3, and the workpiece conveyor belt 24 can be controlled by the controller 3 to horizontally move and convey the workpiece from right to left; the workpiece transfer assembly 4 is arranged on the top of the top plate 23 and inside the two workpiece conveyor belts 24 on the left and right; the image recognition module 25 is arranged on the top of the top plate 23 through a bracket and behind the workpiece transfer assembly 4, and the image recognition module 25 is electrically connected to the controller 3, and the image recognition module 25 performs image recognition on the position of the bearing balls and sends it to the controller 3; the three-axis movement module 26 is arranged on the front side of the top of the top plate 23, and the three-axis movement module 26 is electrically connected to the controller 3, and the three-axis movement module 26 can be controlled by the controller 3 to drive the workpiece adjustment assembly 5 to move in three-axis directions; the workpiece adjustment assembly 5 is arranged on the moving end of the three-axis movement module 26.

[0027] As a preferred solution, further, as Figure 3As shown, the workpiece transfer assembly 4 includes: a rotating platform 41, a mounting plate 42, a horizontal movement module 43, a first mounting seat 44, a height adjustment module 45, a second mounting seat 46, and a micro conveyor belt 47; the rotating platform 41 is fixedly installed at the center position on the top of the top plate 23, the rotating platform 41 is electrically connected to the controller 3, and the rotating platform 41 can be controlled by the controller 3 to drive the mounting plate 42 to rotate in the horizontal direction; the mounting plate 42 is arranged on the top of the rotating end of the rotating platform 41; the horizontal movement module 43 is arranged on the top of the mounting plate 42 in the front-back direction, the horizontal movement module 43 is electrically connected to the controller 3, and the horizontal movement module 43 can be controlled by the controller 3 to drive the first mounting seat 44 to move in the horizontal direction; the first mounting seat 44 is arranged on the top of the moving end of the horizontal movement module 43; the height adjustment module 45 is arranged on the top of the first mounting seat 44 in the up-down direction, the height adjustment module 45 is electrically connected to the controller 3, and the height adjustment module 45 can be controlled by the controller 3 to drive the second mounting seat 46 to move in the vertical direction; the second mounting seat 46 is arranged on the top of the lifting end of the height adjustment module 45; the micro conveyor belt 47 is arranged on the inner side of the top of the second mounting seat 46 in the front-back direction, the micro conveyor belt 47 is electrically connected to the controller 3, and the micro conveyor belt 47 can be controlled by the controller 3 to drive the bearing workpiece to move in the horizontal direction.

[0028] As a preferred solution, furthermore, as Figure 4 , Figure 5 and Figure 6As shown in the figure, the workpiece adjustment assembly 5 includes: a housing 51, a fixed cylinder 52, a rotating cylinder 53, a fixed seat 54, a first electric telescopic rod 55, a first connecting rod 56, a fixed rod 57, a second connecting rod 58, a limiting groove 59, a limiting slider 510, an outer wall clamping seat 511, a cylinder housing 512, a fixing frame 513, a guide rail rod 514, a limiting frame 515, a rotating rod 516, a fixing plate 517, a sleeve 518, a third connecting rod 519, a second electric telescopic rod 520, a connecting frame 521, a micro motor 522 and a gear set 523; the housing 51 is fixedly installed on the moving end of the three-axis moving module 26 in the up and down direction; the fixed cylinder 52 is arranged in the middle of the bottom end of the inner cavity of the housing 51, and the bottom end of the fixed cylinder 52 extends out of the lower surface of the housing 51; the rotating cylinder 53 is rotatably connected to the outer top of the fixed cylinder 52 through a bearing; the fixed seat 54 is arranged on the outer side of the bottom end of the inner cavity of the housing 51; one end of the first electric telescopic rod 55 is rotatably connected to the outer side of the fixed seat 54 through a pin shaft, the first electric telescopic rod 55 is electrically connected to the controller 3, and the first electric telescopic rod 55 can drive the first connecting rod 56 to rotate through the control of the controller 3. During the elongation and shortening process of the first electric telescopic rod 55 itself, it can rotate around the pin shaft rotating connection with the fixed seat 54; one end of the first connecting rod 56 is rotatably connected to the telescopic end of the first electric telescopic rod 55 through a pin shaft, and the other end of the first connecting rod 56 is fixedly connected to the front side of the outer wall of the rotating cylinder 53. The shape of the first connecting rod 56 is arc-shaped, and the first connecting rod 56 can drive the rotating cylinder 53 to rotate outside the fixed cylinder 52; the number of the fixed rods 57 is two, and one ends of the two fixed rods 57 are respectively screwed to the left and right ends of the side wall of the rotating cylinder 53; the number of the second connecting rods 58 is two, and one ends of the two second connecting rods 58 are respectively rotatably connected to the other ends of the fixed rods 57 through a pin shaft; the number of the limiting grooves 59 is two, and the two limiting grooves 59 are respectively arranged on the front and rear sides of the bottom end of the inner cavity of the housing 51 in the front and rear directions; the number of the limiting sliders 510 is two, and the two limiting sliders 510 are respectively inserted into the inner cavities of the front and rear limiting grooves 59. The top ends of the two limiting sliders 510 are respectively rotatably connected to the other ends of the two second connecting rods 58 through a pin shaft, and the limiting sliders 510 can move inward or outward in the inner cavity of the limiting groove 59; the number of the outer wall clamping seats 511 is two, and the two outer wall clamping seats 511 are respectively arranged at the bottoms of the two limiting sliders 510; the cylinder housing 512 is rotatably connected to the inner cavity of the fixed cylinder 52 through a bearing in the up and down direction; the fixing frame 513 is arranged at the bottom end of the cylinder housing 512, and the inner top of the fixing frame 513 is communicated with the bottom of the inner cavity of the cylinder housing 512; the guide rail rod 514 is arranged at the inner bottom end of the fixing frame 513 in the up and down direction; the limiting frame 515 is arranged on the outer side of the fixing frame 513 in the circumferential direction; the number of the rotating rods 516 is three, and one ends of the three rotating rods 516 are respectively rotatably connected to the inner top of the fixing frame 513 at intervals of 120 degrees in the circumferential direction;The number of fixed plates 517 is three, and the three fixed plates 517 are respectively arranged on the outer sides of the bottoms of the three rotating rods 516; the sleeve 518 is sleeved on the top of the outer wall of the guide rail rod 514, and the sleeve 518 can move up and down on the outer wall of the guide rail rod 514; the number of the third connecting rods 519 is three, and one ends of the three third connecting rods 519 are respectively rotationally connected to the outer wall of the sleeve 518 by pins at intervals of 120 degrees in the circumferential direction, and the other ends of the three third connecting rods 519 are respectively rotationally connected to the inner sides of the three rotating rods 516 by pins; the second electric telescopic rod 520 is arranged in the inner cavity of the cylinder housing 512 in the up and down direction, the second electric telescopic rod 520 is electrically connected to the controller 3, and the second electric telescopic rod 520 can drive the connecting frame 521 to move up and down through its own elongation and shortening under the control of the controller 3; the connecting frame 521 is arranged at the bottom of the telescopic end of the second electric telescopic rod 520, and the inner side of the connecting frame 521 is fixedly connected to the top of the outer wall of the sleeve 518; the micro motor 522 is arranged at the top of the inner cavity of the housing 51 in the up and down direction, the micro motor 522 is electrically connected to the controller 3, and the micro motor 522 can drive the gear in the gear set 523 to rotate clockwise or counterclockwise under the control of the controller 3; the gear set 523 adopts a structure of an external gear ring meshing with a gear, the axis of the gear in the gear set 523 is fixedly connected to the rotating end of the micro motor 522, and the external gear ring in the gear set 523 is in interference fit with the top of the outer wall of the cylinder housing 512.;

[0029] The working principle is as follows:

[0030] Step 1: The staff pre-installs the positioning and oiling mechanism 2 on the front side of the bearing oiling machine 1, connects the controller 3 to the bearing oiling machine 1, places the bearing workpiece to be lubricated on the top of the right workpiece conveyor belt 24, the staff controls the controller 3 to start, the internal program of the controller 3 controls the rotating platform 41, the workpiece conveyor belt 24, the height adjustment module 45, the horizontal movement module 43 and the image recognition module 25, the rotating platform 41 drives the mounting plate 42 to rotate, so that the mounting plate 42 drives the micro conveyor belt 47 to rotate towards the right workpiece conveyor belt 24 under the cooperation of the horizontal movement module 43, the first mounting seat 44, the height adjustment module 45 and the second mounting seat 46, the right workpiece conveyor belt 24 horizontally conveys the bearing workpiece to the surface of the micro conveyor belt 47, the height adjustment module 45 drives the second mounting seat 46 to make the micro conveyor belt 47 carry the bearing workpiece and descend to the specified height position, the rotating platform 41 drives the mounting plate 42 to rotate to the rear position, the horizontal movement module 43 drives the first mounting seat 44 to move horizontally towards the rear side, so that the micro conveyor belt 47 carries the bearing workpiece and moves below the image recognition module 25, and the image recognition module 25 performs image recognition on the position of the bearing balls and sends it to the controller 3;

[0031] Step 2: The pre-set program inside the controller 3 controls the start of the three-axis movement module 26, the first electric telescopic rod 55, the second electric telescopic rod 520, and the micro motor 522. The three-axis movement module 26 drives the workpiece adjustment assembly 5 to move to the position outside the bearing workpiece. The first electric telescopic rod 55 shortens to drive the first connecting rod 56. With the cooperation of the first connecting rod 56, it drives the rotating cylinder 53 to rotate outside the fixed cylinder 52. The rotating cylinder 53 drives one end of the corresponding second connecting rod 58 at the corresponding position to move inward with the cooperation of the two fixed rods 57 on both sides. With the cooperation of the two second connecting rods 58 on both sides, it drives the limit slider 510. Under the limiting effect of the limit groove 59, the limit slider 510 drives the outer wall clamping seat 511 to move inward, so that the two outer wall clamping seats 511 move inward and clamp and fix the outer wall of the bearing outer ring. The second electric telescopic rod 520 shortens to drive the connecting frame 521 to move upward, so that the connecting frame 521 drives the sleeve 518 to move upward on the outer wall of the guide rail rod 514, and the sleeve 518 drives one end of the three-sided third connecting rod 519 to move upward. The three-sided third connecting rod 519 rotates from the folded state to the horizontal direction with the pin rotation connection with the three-sided rotating rod 516 as the axis, prompting the three-sided rotating rod 516 to rotate outward with the pin rotation connection with the fixed frame 513 as the axis, and driving the inner wall of the bearing workpiece inner ring to be fixed by the fixing plate 517. The micro motor 522 drives the gear set 523 to rotate, and then drives the cylinder housing 512 to rotate under the transmission of the gear set 523, so that the cylinder housing 512 drives the fixing plate 517 to drive the inner ring of the bearing workpiece to rotate with the cooperation of the fixed frame 513, so that the position of the bearing workpiece ball clearance is aligned with the grease injection port position inside the bearing greasing machine 1.

[0032] Step 3: The three-axis movement module 26 drives the workpiece adjustment assembly 5 to drive the bearing workpiece to move to the grease injection station position of the bearing greasing machine 1, and inserts the bearing workpiece ball clearance position outside the grease injection port. The pre-set program inside the controller 3 controls the start of the bearing greasing machine 1 to inject grease into the bearing workpiece. After the grease injection is completed, the three-axis movement module 26 drives the workpiece adjustment assembly 5 to move to the surface position of the micro conveyor belt 47 and releases the fixation of the bearing workpiece. The rotating platform 41, the horizontal movement module 43, and the height adjustment module 45 cooperate to drive the micro conveyor belt 47 to move to the position of the left workpiece conveyor belt 24. The micro conveyor belt 47 starts to move the workpiece to the surface of the left workpiece conveyor belt 24, and the left workpiece conveyor belt 24 moves the bearing workpiece to the outside for subsequent assembly of the sealing cover.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for processing forklift lifting parts, characterized in that, Including: Bearing oiling machine (1); Positioning oiling mechanism (2), which can be detachably installed on the front side of the bearing oiling machine (1); Controller (3), arranged on the front side of the positioning oiling mechanism (2), and the controller (3) can be electrically connected to the bearing oiling machine (1) to realize the control of the bearing oiling machine (1); The positioning oiling mechanism (2) includes: Mounting frames (21), the number of the mounting frames (21) is two, and the two mounting frames (21) can be respectively detachably installed at the left and right ends of the front side of the bearing oiling machine (1); Height adjustment bases (22), the number of the height adjustment bases (22) is two, and the two height adjustment bases (22) are respectively arranged on the front sides of the left and right mounting frames (21); Top plate (23), arranged at the top of the lifting ends of the left and right height adjustment bases (22), and the height adjustment base (22) can manually adjust the height position of the top plate (23) to adapt to bearing oiling machines (1) of different models; Workpiece conveyor belts (24), the number of the workpiece conveyor belts (24) is two, and the two workpiece conveyor belts (24) are respectively arranged on the left and right sides at the top of the top plate (23), and the workpiece conveyor belts (24) are electrically connected to the controller (3); Workpiece transfer assembly (4), arranged on the top of the top plate (23) and inside the left and right workpiece conveyor belts (24); Image recognition module (25), arranged on the top of the top plate (23) through a bracket and behind the workpiece transfer assembly (4), and the image recognition module (25) is electrically connected to the controller (3); Three-axis movement module (26), arranged on the front side at the top of the top plate (23), and the three-axis movement module (26) is electrically connected to the controller (3); Workpiece adjustment assembly (5), arranged on the moving end of the three-axis movement module (26), and the workpiece adjustment assembly (5) can fix the outer wall of the outer ring and the inner wall of the inner ring of the bearing, and can drive the inner ring of the bearing to rotate, so as to align the bearing ball clearance position with the grease injection port position inside the bearing oiling machine (1).

2. The production device for processing forklift lifting parts according to claim 1, characterized in that, The workpiece adjustment assembly (5) includes: Shell (51), fixedly installed on the moving end of the three-axis movement module (26) along the up and down direction; Fixed cylinder (52), arranged in the middle at the bottom end of the inner cavity of the shell (51), and the bottom end of the fixed cylinder (52) extends out of the lower surface of the shell (51); Rotating cylinder (53), rotatably connected to the outer top of the fixed cylinder (52) through a bearing; Fixed seat (54), arranged on the outer side at the bottom end of the inner cavity of the shell (51); First electric telescopic rod (55), one end of which is rotatably connected to the outer side of the fixed seat (54) through a pin shaft, and the first electric telescopic rod (55) is electrically connected to the controller (3); First connecting rod (56), one end of which is rotatably connected to the telescopic end of the first electric telescopic rod (55) through a pin shaft, and the other end of the first connecting rod (56) is fixedly connected to the front side of the outer wall of the rotating cylinder (53), and the shape of the first connecting rod (56) is arc-shaped; Fixed rods (57), the number of the fixed rods (57) is two, and one ends of the two fixed rods (57) are respectively connected to the left and right ends of the side wall of the rotating cylinder (53) by screws; Second connecting rods (58), the number of the second connecting rods (58) is two, and one ends of the two second connecting rods (58) are respectively rotatably connected to the other ends of the fixed rods (57) by pins; Limit grooves (59), the number of the limit grooves (59) is two, and the two limit grooves (59) are respectively opened on the front and rear sides of the bottom end of the inner cavity of the housing (51) along the front-rear direction; Limit sliders (510), the number of the limit sliders (510) is two, the two limit sliders (510) are respectively inserted into the inner cavities of the front and rear limit grooves (59), and the top ends of the two limit sliders (510) are respectively rotatably connected to the other ends of the two second connecting rods (58) by pins; Outer wall clamping seats (511), the number of the outer wall clamping seats (511) is two, and the two outer wall clamping seats (511) are respectively arranged at the bottoms of the two limit sliders (510); Cylindrical shell (512), which is rotatably connected to the inner cavity of the fixed cylinder (52) through a bearing along the up-down direction; Fixed frame (513), which is arranged at the bottom end of the cylindrical shell (512), and the inner top of the fixed frame (513) communicates with the bottom of the inner cavity of the cylindrical shell (512); Guide rail rod (514), which is arranged at the inner bottom end of the fixed frame (513) along the up-down direction; Limit frame (515), which is arranged on the outer side of the fixed frame (513) along the circumferential direction; Rotating rods (516), the number of the rotating rods (516) is three, and one ends of the three rotating rods (516) are respectively rotatably connected to the inner top of the fixed frame (513) by pins at intervals of 120 degrees along the circumferential direction; Fixed plates (517), the number of the fixed plates (517) is three, and the three fixed plates (517) are respectively arranged on the outer sides of the bottoms of the three rotating rods (516); Sleeve (518), which is sleeved on the top of the outer wall of the guide rail rod (514); Third connecting rods (519), the number of the third connecting rods (519) is three, and one ends of the three third connecting rods (519) are respectively rotatably connected to the outer wall of the sleeve (518) by pins at intervals of 120 degrees along the circumferential direction, and the other ends of the three third connecting rods (519) are respectively rotatably connected to the inner sides of the three rotating rods (516) by pins; Second electric telescopic rod (520), which is arranged in the inner cavity of the cylindrical shell (512) along the up-down direction, and the second electric telescopic rod (520) is electrically connected to the controller (3); Connecting frame (521), which is arranged at the bottom of the telescopic end of the second electric telescopic rod (520), and the inner side of the connecting frame (521) is fixedly connected to the top of the outer wall of the sleeve (518); Micro motor (522), which is arranged at the top of the inner cavity of the housing (51) along the up-down direction, and the micro motor (522) is electrically connected to the controller (3); Gear set (523), the gear set (523) adopts an external gear ring and gear meshing structure, the gear axis in the gear set (523) is fixedly connected to the rotating end of the micro-motor (522), and the external gear ring in the gear set (523) is in interference fit with the top of the outer wall of the cylinder housing (512); When the second electric telescopic rod (520) shortens, it can drive the connecting frame (521) to move upward, so that the connecting frame (521) drives the sleeve (518) to move upward on the outer wall of the guide rail rod (514), and the sleeve (518) drives one end of the three-sided third connecting rod (519) to move upward, so that the three-sided third connecting rod (519) rotates from the folded state to the horizontal direction with the pin joint of the three-sided rotating rod (516) as the axis.

3. A production device for processing forklift lifting parts according to claim 2, characterized in that, The workpiece transfer assembly (4) includes: A rotating platform (41), fixedly installed at the top center position of the top plate (23), and the rotating platform (41) is electrically connected to the controller (3); A mounting plate (42), arranged at the top of the rotating end of the rotating platform (41); A horizontal movement module (43), arranged on the top of the mounting plate (42) in the front-back direction, and the horizontal movement module (43) is electrically connected to the controller (3); A first mounting seat (44), arranged at the top of the moving end of the horizontal movement module (43); A height adjustment module (45), arranged on the top of the first mounting seat (44) in the up-down direction, and the height adjustment module (45) is electrically connected to the controller (3); A second mounting seat (46), arranged at the top of the lifting end of the height adjustment module (45); A micro conveyor belt (47), arranged on the inner side of the top of the second mounting seat (46) in the front-back direction, and the micro conveyor belt (47) is electrically connected to the controller (3).

4. A production device for processing forklift lifting parts according to claim 3, characterized in that, When the micro-motor (522) drives the gear set (523) to rotate, under the transmission of the gear set (523), the cylinder housing (512) is driven to rotate, so that the cylinder housing (512) drives the fixed plate (517) to drive the bearing workpiece inner ring to rotate with the cooperation of the fixed frame (513).

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