Oil removing device for automobile transmission shaft machining

Abstract

The utility model discloses a deoiling device for processing an automobile transmission shaft, which comprises a base, the top of the base is connected with an infiltrating tank through bolts, the infiltrating tank is sleeved with inverted U-shaped plates, a lifting plate is slidably connected between the inverted U-shaped plates, the top of the inverted U-shaped plate is connected with an electric cylinder in a penetrating manner, and the electric cylinder is connected with the lifting plate. The bottom end of a push rod on the electric cylinder is connected to the top of the lifting plate through a bolt, the bottom of the lifting plate is slidably connected with two translation plates, a two-way lead screw is arranged at the position, close to the top, between the two translation plates, and threaded holes matched with the two-way lead screw are formed in the two translation plates correspondingly. According to the technical scheme, through mutual cooperation of parts such as the fixing block, the bulging air bag, the oil removal sponge and the fixing block, the transmission shaft can be effectively soaked, so that oil can be effectively and uniformly removed, the oil removal efficiency is improved, the transmission shaft can be effectively fixed, the transmission shaft is not prone to falling off in the oil removal process, and the service life of the transmission shaft is prolonged. And the fixing efficiency and the stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile transmission shafts, in particular to an oil removal device for processing automobile transmission shafts. Background Art

[0002] When producing automobile drive shafts, multiple cutting processes are generally required, and cutting oil is used to assist in the cutting process. A large amount of oil stains will remain on the automobile drive shaft, and the oil stains on the automobile drive shaft need to be removed. For example, an automobile drive shaft processing oil removal device disclosed in application number 202210741251.X discharges a cleaning agent into a high-pressure nozzle, and the high-pressure nozzle sprays the cleaning agent on the automobile drive shaft, thereby removing the oil stains on the automobile drive shaft. At the same time, a brushing mechanism can brush the oil stains on the automobile drive shaft. In this way, the automobile drive shaft can be rinsed and brushed, thereby preventing the oil stains that are very sticky from being difficult to remove.

[0003] However, the above structure cannot effectively wet the drive shaft when in use, so that it cannot effectively and evenly remove oil, reducing its oil removal efficiency, and cannot effectively fix the drive shaft, so that it is easy to fall off during the oil removal process, reducing its fixing efficiency and stability. Therefore, we propose an oil removal device for automobile drive shaft processing. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide an oil removal device for processing automobile transmission shafts, which can effectively wet the transmission shaft so that it can be effectively and evenly degreased, thereby improving its oil removal efficiency, and can effectively fix the transmission shaft so that it is not easy to fall off during the degreasing process, thereby improving its fixing efficiency and stability.

[0005] In order to achieve the above-mentioned purpose, an oil removal device for processing automobile transmission shafts is provided, comprising: a base, the top of the base is connected to an infiltration groove by bolts, and the outer surface of the infiltration groove is connected to an inverted U-shaped plate, a lifting plate is slidably connected between the inverted U-shaped plates, the top of the inverted U-shaped plate is penetrated and connected to an electric cylinder, and the bottom end of the push rod on the electric cylinder is connected to the top of the lifting plate by bolts, the bottom of the lifting plate is slidably connected to two translation plates, and a bidirectional screw rod is provided near the top between the two translation plates, and threaded holes matching the bidirectional screw rod are respectively provided on the two translation plates, and the two ends of the bidirectional screw rod respectively pass through the threaded holes and pass through bearings A side panel is movably connected, the top of the side panel is connected to the bottom of the lifting plate by bolts, and the bottom of the side panel extends into the infiltration tank, and a servo motor is connected to the right side wall of the side panel on the right side by bolts, and the right end of the bidirectional screw rod passes through the inner ring of the bearing and is connected to the output shaft of the servo motor, and a rectangular block is connected to the bottom of the translation plate by bolts, a circular groove is provided on the side wall of the rectangular block, and an inflatable airbag is sleeved in the circular groove, and an oil-removing sponge is sleeved in the inflated airbag, a groove is provided at the bottom of the translation plate, and an air pump is installed in the groove, and the air outlet pipe on the bottom of the air pump is connected to the interior of the inflated airbag.

[0006] According to the oil removal device for processing automobile transmission shafts, the tops of the two translation plates are connected to two cylinders along the front-to-back direction, and the bottom of the lifting plate is provided with a slot matching the cylinder push rod.

[0007] According to the oil removal device for processing automobile drive shafts, a water spray pipe is provided between the two translation plates near the bottom, and a plurality of evenly distributed water spray holes are provided at the bottom of the water spray pipe, and through holes matching the water spray pipe are provided on the side walls of the two translation plates, and both ends of the water spray pipe are respectively connected to the side walls of the two side plates through the through holes, and the left and right side walls of the immersion tank are connected to the water pump by bolts near the bottom, and the water inlet pipe of the water pump is connected to the interior of the immersion tank, the water outlet of the water pump is sleeved with a water pipe, and a through hole matching the water pipe is provided on the top of the lifting plate, and the end of the water pipe away from the water pump passes through the inverted U-shaped plate and is connected to the interior of the water spray pipe through the through hole.

[0008] According to the oil removal device for processing automobile transmission shafts, the left and right sides of the lifting plate are respectively connected with sliders by bolts, and the left and right inner walls of the inverted U-shaped plate are provided with sliding grooves matching the sliders.

[0009] According to the oil removal device for processing automobile drive shafts, the two side plates are movably connected to electric push rods near the bottom on one side thereof through bearings, and the two electric push rods are connected to fixing blocks at opposite ends thereof through bolts. A mounting groove is provided on the side plates, and a drive motor is connected to the mounting groove through bolts. The ends of the two electric push rods that are away from each other pass through the inner ring of the bearing and are connected to the output shaft of the drive motor.

[0010] According to the oil removal device for processing an automobile transmission shaft, mounting holes are provided on the top of the base near the left and right sides, and the two mounting holes are symmetrically arranged with the central axis of the base as the axis of symmetry.

[0011] The above scheme has at least one of the following beneficial effects: this technical scheme can effectively wet the transmission shaft through the mutual cooperation between the fixed block, the inflatable airbag, the oil removal sponge and the fixed block, so that it can effectively and evenly remove oil, thereby improving its oil removal efficiency, and can effectively fix the transmission shaft, so that it is not easy to fall off during the oil removal process, thereby improving its fixing efficiency and stability.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a main perspective view of the present utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0016] Figure 3 for Figure 2 A magnified view of point A in the figure;

[0017] Figure 4 for Figure 1 A partial three-dimensional view of the middle translation plate and rectangular block and other components;

[0018] Figure 5 for Figure 2 Enlarged view of point B in .

[0019] Legend:

[0020] 1. Base; 2. Immersion tank; 3. Fixed block; 4. Rectangular block; 5. Electric push rod; 6. Mounting hole; 7. Water pump; 8. Servo motor; 9. Water pipe; 10. Water spray pipe; 11. Bidirectional screw; 12. Translation plate; 13. Lifting plate; 14. Inverted U-shaped plate; 15. Electric cylinder; 16. Water spray hole; 17. Inflatable airbag; 18. Degreasing sponge; 19. Cylinder; 20. Side panel; 21. Groove; 22. Mounting slot; 23. Drive motor; 24. Air pump. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] Reference Figures 1 to 5 The embodiment of the present invention is an oil removal device for processing an automobile transmission shaft, which includes a base 1. The top of the base 1 is provided with mounting holes 6 near the left and right sides, and the two mounting holes 6 are symmetrically arranged with the central axis of the base 1 as the symmetry axis. The top of the base 1 is connected with an infiltration groove 2 by bolts, and the outer surface of the infiltration groove 2 is connected with an inverted U-shaped plate 14. A lifting plate 13 is slidably connected between the inverted U-shaped plates 14. The left and right sides of the lifting plate 13 are respectively connected with sliders by bolts, and the inner walls of the left and right sides of the inverted U-shaped plate 14 are provided with sliding grooves matching the sliders. The top of the inverted U-shaped plate 14 is connected with an electric cylinder 15, and the bottom end of the push rod on the electric cylinder 15 is connected to the top of the lifting plate 13 by bolts. The bottom of the lifting plate 13 is slidably connected to two translation plates 12, and a bidirectional screw rod 11 is provided near the top between the two translation plates 12. The movable plate 12 is respectively provided with threaded holes matching the bidirectional screw rod 11, and the two ends of the bidirectional screw rod 11 pass through the threaded holes and are movably connected to the side plate 20 through bearings. The top of the side plate 20 is connected to the bottom of the lifting plate 13 by bolts, and the bottom of the side plate 20 extends into the infiltration tank 2. The servo motor 8 is connected to the right side wall of the side plate 20 on the right side by bolts, and the right end of the bidirectional screw rod 11 passes through the inner ring of the bearing and is connected to the output shaft of the servo motor 8. The bottom of the translation plate 12 is connected to the rectangular block 4 by bolts. A circular groove is provided on the side wall of the rectangular block 4, and an inflatable airbag 17 is sleeved in the circular groove, and the inflatable airbag 17 is sleeved with an oil-removing sponge 18. A groove 21 is provided at the bottom of the translation plate 12, and an air pump 24 is installed in the groove 21, and the air outlet pipe on the bottom of the air pump 24 is connected to the interior of the inflatable airbag 17.

[0023] Two cylinders 19 are connected to the tops of the two translation plates 12 in the front-to-back direction, and a slot matching the push rods of the cylinders 19 is provided on the bottom of the lifting plate 13. Electric push rods 5 are movably connected to the bottoms of the two side plates 20 on opposite sides via bearings, and the opposing ends of the two electric push rods 5 are bolted to fixed blocks 3. Mounting slots 22 are provided on the side plates 20, and drive motors 23 are bolted into the mounting slots 22. The ends of the two electric push rods 5 that are separated from each other pass through the inner ring of the bearing and are connected to the output shaft of the drive motor 23. This structure allows for effective infiltration of the drive shaft, enabling effective and uniform degreasing, improving its degreasing efficiency.

[0024] A water spray pipe 10 is provided near the bottom between the two translation plates 12, and a plurality of evenly distributed water spray holes 16 are provided at the bottom of the water spray pipe 10. Through holes matching the water spray pipe 10 are provided on the side walls of the two translation plates 12. The two ends of the water spray pipe 10 are connected to the side walls of the two side plates 20 through the through holes. A water pump 7 is bolted to the left and right side walls of the immersion tank 2 near the bottom, and the water inlet pipe of the water pump 7 is connected to the interior of the immersion tank 2. The water outlet of the water pump 7 is sleeved with a water pipe 9, and a through hole matching the water pipe 9 is provided on the top of the lifting plate 13. The end of the water pipe 9 away from the water pump 7 passes through the inverted U-shaped plate 14 and through the through hole to connect to the interior of the water spray pipe 10. This structure allows the drive shaft to be effectively fixed, making it less likely to fall off during the degreasing process, thereby improving its fixing efficiency and stability.

[0025] Working principle: When using this technical solution, first place the infiltration tank 2 and other components in the desired position through the base 1, and fix the base 1 through the mounting holes 6 and mounting bolts to achieve its stable placement, then pour the degreasing liquid into the infiltration tank 2, then pass the transmission shaft through the two degreasing sponges 18, and then make the electric cylinder 15 push rod extend downward, the electric cylinder 15 push rod drives the lifting plate 13 to move downward, and place the degreasing sponge 18 and the transmission shaft in the infiltration tank 2 through the side plate 20 and other components. When the push rod on the cylinder 19 is disengaged from the slot, the servo motor 8 is started. The forward or reverse rotation of the servo motor 8 drives the bidirectional screw 11 to rotate back and forth. The bidirectional screw 11 drives the translation plate 12 to swing back and forth through the threaded hole. The translation plate 12 drives the transmission shaft to swing back and forth in the infiltration tank 2 through the rectangular block 4, which can achieve effective and uniform infiltration of the transmission shaft. Then the push rod of the electric cylinder 15 contracts upward to move the transmission shaft out of the infiltration tank 2, and makes the push rod on the cylinder 19 enter the slot. The two electric push rods 5 extend outward. The two fixing blocks 3 are driven to clamp the two ends of the transmission shaft, which can effectively fix the transmission shaft, so that it is not easy to fall off during the degreasing process, thereby improving its fixing efficiency and stability. At this time, the air pump 24 inflates the inflatable airbag 17, and makes the inflatable airbag 17 swell to drive the degreasing sponge 18 to contact with the transmission shaft. The forward or reverse rotation of the servo motor 8 drives the bidirectional screw rod 11 to rotate forward or reverse, and drives the two translation plates 12 to close or move away with the cooperation of the threaded hole, so that the degreasing sponge 18 is in the transmission shaft. It slides left and right on the driving shaft to achieve uniform oil removal. At the same time, the water pump 7 can introduce the oil removal liquid in the wetting tank 2 into the water spray pipe 10 through the water pipe 9, and spray it out from the water spray hole 16, so that it can effectively infiltrate the transmission shaft, thereby enabling it to effectively and evenly remove oil, thereby improving its oil removal efficiency. In addition, the inflatable airbag 17 can continue to inflate to drive the oil removal sponge 18 to clamp the transmission shaft, and the drive motor 23 drives the electric push rod 5 and the fixed block 3 to rotate to achieve oil removal on both sides of the transmission shaft.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A degreasing device for processing automobile transmission shafts, characterized in that: include: A base (1), the top of the base (1) is connected to an infiltration tank (2) by bolts, and the outer surface of the infiltration tank (2) is connected to an inverted U-shaped plate (14), a lifting plate (13) is slidably connected between the inverted U-shaped plates (14), the top of the inverted U-shaped plate (14) is penetrated by an electric cylinder (15), and the bottom end of the push rod on the electric cylinder (15) is connected to the top of the lifting plate (13) by bolts, the bottom of the lifting plate (13) is slidably connected to two translation plates (12), and a bidirectional screw rod (11) is provided near the top between the two translation plates (12), and threaded holes matching the bidirectional screw rod (11) are respectively opened on the two translation plates (12), and the two ends of the bidirectional screw rod (11) pass through the threaded holes and are movably connected to the side plates (20) through bearings, and the side plates (20) The top of the side plate (20) is connected to the bottom of the lifting plate (13) by bolts, and the bottom of the side plate (20) extends into the infiltration tank (2). The right side wall of the side plate (20) on the right side is connected to the servo motor (8) by bolts, and the right end of the bidirectional screw rod (11) passes through the inner ring of the bearing and is connected to the output shaft of the servo motor (8). The bottom of the translation plate (12) is connected to the rectangular block (4) by bolts, and a circular groove is provided on the side wall of the rectangular block (4), and an inflatable airbag (17) is sleeved in the circular groove, and the inflatable airbag (17) is sleeved with an oil removal sponge (18). The bottom of the translation plate (12) is provided with a groove (21), and an air pump (24) is installed in the groove (21), and the air outlet pipe on the bottom of the air pump (24) is connected to the inside of the inflatable airbag (17).

2. The oil removal device for processing an automobile transmission shaft according to claim 1, characterized in that: The tops of the two translation plates (12) are connected to two cylinders (19) in the front-to-back direction, and the bottom of the lifting plate (13) is provided with a slot matching the push rods of the cylinders (19).

3. The oil removal device for processing an automobile transmission shaft according to claim 1, characterized in that: A water spray pipe (10) is provided near the bottom between the two translation plates (12), and a plurality of evenly distributed water spray holes (16) are provided at the bottom of the water spray pipe (10). Through holes matching the water spray pipe (10) are provided on the side walls of the two translation plates (12), and both ends of the water spray pipe (10) are connected to the side walls of the two side plates (20) through the through holes. The left and right side walls of the immersion tank (2) are connected to the water pump (7) by bolts near the bottom, and the water inlet pipe of the water pump (7) is connected to the inside of the immersion tank (2). The water outlet of the water pump (7) is sleeved with a water guide pipe (9), and a through hole matching the water guide pipe (9) is provided on the top of the lifting plate (13). The end of the water guide pipe (9) away from the water pump (7) passes through the inverted U-shaped plate (14) and passes through the through hole to be connected to the inside of the water spray pipe (10).

4. The oil removal device for processing an automobile transmission shaft according to claim 1, characterized in that: The left and right sides of the lifting plate (13) are respectively connected with sliders via bolts, and the left and right inner walls of the inverted U-shaped plate (14) are both provided with sliding grooves matching the sliders.

5. The oil removal device for processing automobile transmission shafts according to claim 1, characterized in that: An electric push rod (5) is movably connected to the bottom of the two side plates (20) on one side opposite to the other through a bearing, and a fixing block (3) is connected to the opposite end of the two electric push rods (5) through a bolt. A mounting groove (22) is provided on the side plate (20), and a drive motor (23) is connected to the mounting groove (22) through a bolt. The ends of the two electric push rods (5) that are away from each other pass through the inner ring of the bearing and are connected to the output shaft of the drive motor (23).

6. The oil removal device for processing an automobile transmission shaft according to claim 1, characterized in that: Mounting holes (6) are provided on the top of the base (1) near the left and right sides, and the two mounting holes (6) are symmetrically arranged with the central axis of the base (1) as the symmetry axis.

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