A special shock absorber oil injection system

Abstract

The present invention belongs to the technical field of assembly metering, and specifically is a special shock absorber oiling system, comprising a base, a shell, an oiling machine and a rotating table; the shell is fixedly connected to the top of the base; the rotating table is rotatably connected to the top of the shell; a pair of guide sleeves are fixedly connected to the top of the base; guide pillars are slidably connected in the guide sleeves; the tops of the guide pillars are fixedly connected to a support plate; the oiling machine is fixedly connected to the bottom of the support plate; a cylinder is fixedly connected to the top of the base; a push rod is fixedly connected to the output end of the cylinder, and the top end of the push rod is fixedly connected to the bottom of the support plate; five support pillars are arranged around the top of the rotating table; a mounting plate is arranged on the top of the support pillars; it is ensured that there are workpieces in the five mounting plates at a certain moment, forming a closed-loop circulation system, and there is no accumulation of work-in-progress, which is conducive to assembly line production, beat production, and sequential production.

Description

Technical Field

[0001] The invention belongs to the technical field of assembly metering, in particular to a special shock absorber oil injection system. Background Art

[0002] In the prior art, oiling is an independent process, which requires manual loading and unloading of parts. The oiling operation is carried out under the condition that the oiling amount is pre-set and checked with a measuring cup. The manual operation is labor-intensive and requires fixed personnel to perform the operation. Therefore, the present invention provides a special shock absorber oiling system. Summary of the invention

[0003] In order to make up for the shortcomings of the prior art and solve the problem that in the prior art, oiling is an independent process, which requires manual loading and unloading of parts, and the oiling operation is carried out under the condition that the oiling amount is pre-set and checked with a measuring cup, the manual operation is labor-intensive and requires fixed personnel to perform the operation, the present invention proposes a special shock absorber oiling system.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a special shock absorber oil injection system described in the present invention comprises a base, a shell, an oil injection machine and a rotating table; the shell is fixedly connected to the top of the base; the rotating table is rotatably connected to the top of the shell; a pair of guide sleeves are fixedly connected to the top of the base; guide pillars are slidably connected in the guide sleeves; the top of the guide pillars is fixedly connected to a support plate; the oil injection machine is fixedly connected to the bottom of the support plate; the top of the base is fixedly connected to a cylinder; the output end of the cylinder is fixedly connected to a push rod, and the top end of the push rod is fixedly connected to the bottom of the support plate; five support pillars are arranged around the top of the rotating table; a mounting plate is arranged on the top of the support pillar; when working, a workpiece is placed in the mounting plate, and the rotating table is rotated so that it rotates 72° and enters the lower In the first process, the personnel who press the bottom valve of the working cylinder put the working cylinder assembly into the workpiece; turn the rotary table again and make it turn 72°. At this time, the cylinder drives the push rod to move downward, so that the guide rod slides downward along the guide sleeve, so the oiler moves downward together with the support plate, and the oiler automatically injects oil into the workpiece; turn the rotary table again and make it turn 72°. At this time, the torque setting personnel install the piston assembly and assemble the oil seal guide seat; turn the rotary table again and make it turn 72°. At this time, the indicator personnel take the parts for indicator. When the workpiece in the installation plate is taken out, a new workpiece is immediately placed in the installation plate to ensure that there are workpieces in the five installation plates at a certain time, forming a closed-loop circulation system. There is no accumulation of work-in-progress, which is conducive to assembly line production, beat production, and sequential production.

[0005] Furthermore, a groove is provided at the bottom of the mounting plate; an airbag No. 1 is fixedly connected to the bottom of the groove; a push plate is fixedly connected to the top of the airbag No. 1; a plurality of rubber tubes are fixedly connected to the inner wall of the groove; the airbag No. 1 is connected to the rubber tube; the rubber tubes are connected to each other; when placing the workpiece, the workpiece is inserted into the groove, and due to the workpiece's own gravity, the push plate will squeeze the airbag No. 1, so that the gas inside the airbag No. 1 enters the rubber tube, causing the rubber tube to expand, thereby increasing the contact area between the inner wall of the groove and the workpiece, so that the workpiece is stably placed in the mounting plate, which is conducive to the smooth implementation of each process.

[0006] Furthermore, a rod No. 1 is fixedly connected to the center position of the bottom of the push plate; a hole No. 1 is provided at the bottom of the rod No. 1; a T-shaped rod is fixedly connected to the corresponding position of the rod No. 1 at the bottom of the groove; the T-shaped rod is slidably connected to the hole No. 1; the top of the T-shaped rod is connected to the inner wall of the hole No. 1 through a spring; when the push plate slides downward in the groove, the T-shaped rod will slide in the hole No. 1, so that the spring is squeezed. The arrangement of the rod No. 1 and the T-shaped rod has a good guiding effect on the sliding of the push plate, which can ensure that the push plate slides downward smoothly, thereby allowing the workpiece to be stably placed in the groove, which is conducive to the smooth implementation of each process.

[0007] Furthermore, the bottom of the oil injection machine is fixedly connected to an open frame through a connecting rod; a threaded rod is rotatably connected to the inner wall of the open frame; an electric motor is fixedly connected to the outer wall of the open frame; one end of the threaded rod is fixedly connected to the output shaft of the electric motor; two rectangular plates are symmetrically arranged inside the open frame; the threaded rod passes through the rectangular plate and is rotatably connected to the rectangular plate; a semicircular groove is provided on the side wall of the rectangular plate; when the oil injection machine moves downward together with the support plate, the electric motor is started, so that the electric motor drives the threaded rod to rotate, and then the two rectangular plates move toward each other (the surface of the threaded rod is provided with left-handed threads and right-handed threads, and each occupies half of the outer wall of the threaded rod, and the inner wall of each rectangular plate is provided with threads that cooperate with the surface of the threaded rod), thereby clamping the workpiece in the semicircular groove, which can prevent oil from splashing during oil injection.

[0008] Furthermore, a motor is fixedly connected to the inside of the shell; the output shaft of the motor is fixedly connected to gear No. 1; a rotating shaft is fixedly connected to the bottom of the rotating table; the end of the rotating shaft is fixedly connected to gear No. 2; the gear No. 1 and gear No. 2 are meshed with each other; starting the motor causes the motor to drive gear No. 1 to rotate, and then gear No. 1 and gear No. 2 are meshed with each other, so that the rotating shaft drives the rotating table to rotate, thereby realizing the sequential execution of the oil injection process.

[0009] Furthermore, a cam is fixedly connected to the end of the motor output shaft; a slide plate is slidably connected to the top inner wall of the shell; a baffle is also fixedly connected to the top inner wall of the shell; two airbags are fixedly connected to the side wall of the baffle; the side wall of the second airbag is connected to a jet pipe; when the motor drives the No. 1 gear to rotate, the cam will rotate, causing the cam to squeeze the slide plate, and the slide plate slides on the top inner wall of the shell, thereby squeezing the No. 2 airbag, and the gas inside the No. 2 airbag is ejected from the jet pipe, thereby dissipating the heat of the motor and improving the service life of the motor.

[0010] The beneficial effects of the present invention are as follows:

[0011] 1. The special shock absorber oil filling system described in the present invention cooperates with the base, shell, oil filling machine, rotating table, guide sleeve, guide column, support plate, cylinder, push rod, support column and mounting plate. From the loading of materials by the indicator personnel to the press-fitting of the bottom valve of the working cylinder directly into the product, to the automatic oil filling of the shock absorber, to the assembly of the oil seal guide seat after the torque is set, to the indicator personnel taking the parts for demonstration, it is ensured that there are workpieces in the five mounting plates at a certain time, forming a closed-loop circulation system, and there is no accumulation of work-in-progress, which is beneficial to assembly line production, beat production, and sequential production; the protection of the product, the production beat, and the coordination of actions are controlled, which can effectively prevent the accumulation of products in the production process, which is beneficial to the unity of the oil filling system, and from loading to the flow to the use station, the oil filling system is beautiful as a whole, and the oil filling metering is accurate; it is simple to operate and clean.

[0012] 2. The special shock absorber oil filling system described in the present invention, through the coordinated use of the groove, No. 1 airbag, push plate, rubber tube, No. 1 rod, No. 1 hole, T-rod and spring, makes the rubber tube expand, thereby increasing the contact area between the inner wall of the groove and the workpiece, so that the workpiece is stably placed in the mounting plate, which is conducive to the smooth implementation of each process; the setting of No. 1 rod and T-rod has a good guiding effect on the sliding of the push plate, which can ensure that the push plate slides smoothly downward, so that the workpiece is stably placed in the groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a partial cross-sectional schematic diagram of the present invention;

[0016] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0017] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0018] Figure 5 for Figure 4 A partial enlarged view of point C in the middle;

[0019] Figure 6 for Figure 2 Middle DD section;

[0020] In the figure: 1. base; 2. shell; 3. oiling machine; 4. rotating table; 5. guide sleeve; 6. guide column; 7. support plate; 8. cylinder; 9. push rod; 10. support column; 11. mounting plate; 12. groove; 13. No. 1 air bag; 14. push plate; 15. rubber tube; 16. No. 1 rod; 17. No. 1 hole; 18. T-shaped rod; 19. spring; 20. connecting rod; 21. opening frame; 22. threaded rod; 23. electric motor; 24. rectangular plate; 25. semicircular groove; 26. motor; 27. No. 1 gear; 28. rotating shaft; 29. ​​No. 2 gear; 30. cam; 31. slide plate; 32. baffle; 33. No. 2 air bag; 34. jet pipe. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figures 1 to 6As shown, a special shock absorber oil injection system described in the present invention comprises a base 1, a shell 2, an oil injection machine 3 and a rotating table 4; the shell 2 is fixedly connected to the top of the base 1; the rotating table 4 is rotatably connected to the top of the shell 2; a pair of guide sleeves 5 are fixedly connected to the top of the base 1; a guide column 6 is slidably connected in the guide sleeve 5; a support plate 7 is fixedly connected to the top of the guide column 6; the oil injection machine 3 is fixedly connected to the bottom of the support plate 7; a cylinder 8 is fixedly connected to the top of the base 1; a push rod 9 is fixedly connected to the output end of the cylinder 8, and the top end of the push rod 9 is fixedly connected to the bottom of the support plate 7; five support columns 10 are arranged around the top of the rotating table 4; a mounting plate 11 is arranged on the top of the support column 10; when working, a workpiece is placed in the mounting plate 11, and the rotating table 4 is rotated to rotate 72° to enter the next process. At this time, the working cylinder bottom valve press-fitting personnel put the working cylinder assembly into the workpiece; the rotating table 4 is rotated again to rotate 72°, At this time, the cylinder 8 drives the push rod 9 to move downward, so that the guide rod slides downward along the guide sleeve 5, so that the oiling machine 3 moves downward together with the support plate 7, and the oiling machine 3 automatically injects oil into the workpiece; the rotating table 4 is rotated again to make it rotate 72°. At this time, the torque determination personnel install the piston assembly and assemble the oil seal guide seat; the rotating table 4 is rotated again to make it rotate 72°. At this time, the power indicator personnel take the workpiece for power indicator. When the workpiece in the mounting plate 11 is taken out, a new workpiece is immediately placed in the mounting plate 11 to ensure that there are workpieces in the five mounting plates 11 at a certain moment, forming a closed-loop circulation system, and there is no accumulation of work-in-progress, which is conducive to assembly line production, beat production, and sequential production. The protection of the product, the production beat, and the matching of the action are controlled, which can effectively prevent the accumulation of products in the production process, and is conducive to the unity of the oiling system. From loading to the flow to the use station, the oiling system is beautiful as a whole, and the oiling metering is accurate; it is simple to operate and clean.

[0023] In order to further realize the contents of the present invention, a groove 12 is provided at the bottom of the mounting plate 11; a No. 1 airbag 13 is fixedly connected to the bottom of the groove 12; a push plate 14 is fixedly connected to the top of the No. 1 airbag 13; a plurality of rubber tubes 15 are fixedly connected to the inner wall of the groove 12; the No. 1 airbag 13 is connected to the rubber tube 15; the rubber tubes 15 are connected to each other; when placing the workpiece, the workpiece is inserted into the groove 12, and due to the workpiece's own gravity, the push plate 14 will squeeze the No. 1 airbag 13, so that the gas inside the No. 1 airbag 13 enters the rubber tube 15, causing the rubber tube 15 to expand, thereby increasing the contact area between the inner wall of the groove 12 and the workpiece, so that the workpiece is stably placed in the mounting plate 11, which is conducive to the smooth implementation of each process.

[0024] In order to further realize the contents of the present invention, a rod No. 16 is fixedly connected at the bottom center position of the push plate 14; a hole No. 17 is opened at the bottom of the rod No. 16; a T-shaped rod 18 is fixedly connected to the bottom of the groove 12 at the corresponding position of the rod No. 16; the T-shaped rod 18 is slidably connected to the hole No. 17; the top of the T-shaped rod 18 is connected to the inner wall of the hole No. 17 through a spring 19; when the push plate 14 slides downward in the groove 12, the T-shaped rod 18 will slide in the hole No. 17, so that the spring 19 is squeezed. The setting of the rod No. 16 and the T-shaped rod 18 has a good guiding effect on the sliding of the push plate 14, which can ensure that the push plate 14 slides downward smoothly, and then the workpiece is stably placed in the groove 12, which is conducive to the smooth implementation of each process.

[0025] In order to further realize the content of the present invention, the bottom of the oiling machine 3 is fixedly connected to an open frame 21 through a connecting rod 20; the inner wall of the open frame 21 is rotatably connected to a threaded rod 22; the outer wall of the open frame 21 is fixedly connected to an electric motor 23; one end of the threaded rod 22 is fixedly connected to the output shaft of the electric motor 23; two rectangular plates 24 are symmetrically arranged inside the open frame 21; the threaded rod 22 penetrates the rectangular plate 24 and is rotatably connected to the rectangular plate 24; the side wall of the rectangular plate 24 is provided with a semicircular groove 25; when the oiling machine 3 moves downward with the support plate 7, the electric motor 23 is started, so that the electric motor 23 drives the threaded rod 22 to rotate, and then the two rectangular plates 24 move toward each other (the surface of the threaded rod 22 is provided with left-handed threads and right-handed threads, and each occupies half of the outer wall of the threaded rod 22, and the inner wall of each rectangular plate 24 is provided with a thread that cooperates with the surface of the threaded rod 22), so that the workpiece is clamped in the semicircular groove 25, which can avoid oil splashing during oiling.

[0026] In order to further realize the contents of the present invention, a motor 26 is fixedly connected to the interior of the housing 2; the output shaft of the motor 26 is fixedly connected to a first gear 27; a rotating shaft 28 is fixedly connected to the bottom of the rotating table 4; a second gear 29 is fixedly connected to the end of the rotating shaft 28; the first gear 27 and the second gear 29 are meshed with each other; starting the motor 26 causes the motor 26 to drive the first gear 27 to rotate, and then the first gear 27 and the second gear 29 are meshed with each other, so that the rotating shaft 28 drives the rotating table 4 to rotate, thereby realizing the sequential execution of the oil injection process.

[0027] In order to further realize the contents of the present invention, a cam 30 is fixedly connected to the end of the output shaft of the motor 26; a slide plate 31 is slidably connected to the top inner wall of the shell 2; a baffle 32 is also fixedly connected to the top inner wall of the shell 2; a No. 2 airbag 33 is fixedly connected to the side wall of the baffle 32; a jet pipe 34 is connected to the side wall of the No. 2 airbag 33; when the motor 26 drives the No. 1 gear 27 to rotate, the cam 30 will rotate, so that the cam 30 squeezes the slide plate 31, and the slide plate 31 slides on the top inner wall of the shell 2, thereby squeezing the No. 2 airbag 33, and the gas inside the No. 2 airbag 33 is ejected from the jet pipe 34, so as to achieve heat dissipation of the motor 26, thereby improving the service life of the motor 26.

[0028] Working principle: Place the workpiece into the mounting plate 11, rotate the rotary table 4 through 72°, and enter the next process. At this time, the working cylinder bottom valve press-fit personnel put the working cylinder assembly into the workpiece; rotate the rotary table 4 again through 72°. At this time, the cylinder 8 drives the push rod 9 to move downward, so that the guide rod slides downward along the guide sleeve 5, so that the oil injection machine 3 moves downward together with the support plate 7, and the oil injection machine 3 automatically injects oil into the workpiece; rotate the rotary table 4 again through 72°. At this time, the torque determination personnel installs the piston assembly and assembles the oil seal guide seat; rotate the rotary table 4 again through 72°. At this time, the power indicator personnel take the workpiece for power indicator. When the workpiece in the mounting plate 11 is taken out, a new workpiece is immediately placed in the mounting plate 11 to ensure that At a certain moment, there are workpieces in all five mounting plates 11, forming a closed-loop circulation system, and there is no accumulation of work-in-progress, which is conducive to assembly line production, rhythmic production, and sequential production. The protection of products, production rhythm, and action matching are controlled, which can effectively prevent the accumulation of products during the production process, and is conducive to the unity of the oiling system. From loading to flow to the use station, the oiling system is beautiful as a whole, and the oiling metering is accurate; it is simple to operate and easy to clean; when placing the workpiece, the workpiece is inserted into the groove 12, and due to the workpiece's own gravity, the push plate 14 will squeeze the No. 1 airbag 13, so that the gas inside the No. 1 airbag 13 enters the rubber tube 15, causing the rubber tube 15 to expand, thereby increasing the contact area between the inner wall of the groove 12 and the workpiece, so that the workpiece can be stably placed in the mounting plate 12. The workpiece 12 is placed in the tray 11, which is conducive to the smooth implementation of each process; when the push plate 14 slides downward in the groove 12, the T-shaped rod 18 will slide in the No. 1 hole 17, so that the spring 19 is squeezed. The setting of the No. 1 rod 16 and the T-shaped rod 18 has a good guiding effect on the sliding of the push plate 14, which can ensure that the push plate 14 slides downward smoothly, thereby allowing the workpiece to be placed smoothly in the groove 12, which is conducive to the smooth implementation of each process; when the oil injection machine 3 moves downward with the support plate 7, the electric motor 23 is started, so that the electric motor 23 drives the threaded rod 22 to rotate, thereby causing the two rectangular plates 24 to move toward each other (the surface of the threaded rod 22 is provided with left-handed threads and right-handed threads, and each occupies half of the outer wall of the threaded rod 22, and each rectangular plate 24 moves toward each other. The inner wall of the plate 24 is provided with a thread that cooperates with the surface of the threaded rod 22), so that the workpiece is clamped in the semicircular groove 25, which can prevent oil from splashing out during oiling; the motor 26 is started, so that the motor 26 drives the No. 1 gear 27 to rotate, and then the No. 1 gear 27 and the No. 2 gear 29 are meshed with each other, so that the rotating shaft 28 drives the rotating table 4 to rotate, thereby realizing the sequential implementation of the oiling process; when the motor 26 drives the No. 1 gear 27 to rotate, the cam 30 will rotate, so that the cam 30 squeezes the slide plate 31, and the slide plate 31 slides on the top inner wall of the shell 2, and then squeezes the No. 2 air bag 33, and the gas inside the No. 2 air bag 33 is ejected from the jet pipe 34, so as to achieve heat dissipation of the motor 26, thereby improving the service life of the motor 26.

[0029] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 2 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A special shock absorber oil filling system, characterized in that: The oil injection machine (3) comprises a base (1), a shell (2), an oil injection machine (3) and a rotating table (4); the shell (2) is fixedly connected to the top of the base (1); the rotating table (4) is rotatably connected to the top of the shell (2); a pair of guide sleeves (5) are fixedly connected to the top of the base (1); a guide column (6) is slidably connected inside the guide sleeve (5); a support plate (7) is fixedly connected to the top of the guide column (6); the oil injection machine (3) is fixedly connected to the bottom of the support plate (7); a cylinder (8) is fixedly connected to the top of the base (1); a push rod (9) is fixedly connected to the output end of the cylinder (8), and the top end of the push rod (9) is fixedly connected to the bottom of the support plate (7); five support columns (10) are arranged around the top of the rotating table (4); a mounting plate (11) is arranged on the top of the support column (10); The bottom of the mounting plate (11) is provided with a groove (12); the bottom of the groove (12) is fixedly connected to a No. 1 airbag (13); the top of the No. 1 airbag (13) is fixedly connected to a push plate (14); the inner wall of the groove (12) is fixedly connected to a plurality of rubber tubes (15); the No. 1 airbag (13) is connected to the rubber tube (15); the rubber tubes (15) are connected to each other; when placing a workpiece, the workpiece is inserted into the groove (12), and due to the workpiece's own gravity, the push plate (14) squeezes the No. 1 airbag (13), so that the gas inside the No. 1 airbag (13) enters the rubber tube (15), causing the rubber tube (15) to expand, thereby increasing the contact area between the inner wall of the groove (12) and the workpiece, so that the workpiece is stably placed in the mounting plate (11); A No. 1 rod (16) is fixedly connected at the center of the bottom of the push plate (14); a No. 1 hole (17) is provided at the bottom of the No. 1 rod (16); a T-shaped rod (18) is fixedly connected at the bottom of the groove (12) at a corresponding position of the No. 1 rod (16); the T-shaped rod (18) is slidably connected to the No. 1 hole (17); the top of the T-shaped rod (18) is connected to the inner wall of the No. 1 hole (17) via a spring (19); The bottom of the oil injection machine (3) is fixedly connected to an open frame (21) via a connecting rod (20); a threaded rod (22) is rotatably connected to the inner wall of the open frame (21); an electric motor (23) is fixedly connected to the outer wall of the open frame (21); one end of the threaded rod (22) is fixedly connected to the output shaft of the electric motor (23); A motor (26) is fixedly connected inside the housing (2); the output shaft of the motor (26) is fixedly connected to a first gear (27); a rotating shaft (28) is fixedly connected to the bottom of the rotating platform (4); a second gear (29) is fixedly connected to the end of the rotating shaft (28); the first gear (27) and the second gear (29) are meshed with each other; A cam (30) is fixedly connected to the end of the output shaft of the motor (26); a slide plate (31) is slidably connected to the top inner side wall of the shell (2); a baffle (32) is also fixedly connected to the top inner side wall of the shell (2); a second airbag (33) is fixedly connected to the side wall of the baffle (32); and a jet pipe (34) is connected to the side wall of the second airbag (33).

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