Lead screw rapid oiling machine

Abstract

The present application relates to a kind of quick oiling machine of lead screw, including workbench, workpiece inserted into workbench, mobile assembly leading workpiece to move up and down, guiding device guiding workpiece moving direction and preventing workpiece from rotating, oil spraying device spraying oil to workpiece surface and recovery device recovering excess oil;Mobile assembly is set on workbench;The acting end of mobile assembly is threadedly connected workpiece;One end of guiding device is fixedly connected with one end of workpiece, and the other end of guiding device is pressed against the other end of workpiece;Oil spraying device is set on workbench;The acting end of oil spraying device is towards workpiece;One end of recovery device is connected with guiding device, and the other end of recovery device is connected with oil spraying device.Solve the use of brush to brush, there will be brush hair mixed into grease, even if the quality of brush hair is good, long-term use also can drop brush hair.Oil coating amount is not uniform by artificial oil coating, and the amount of oil absorbed by brush each time is not the same, which directly causes grease waste.

Description

Technical Field

[0001] This invention relates to the field of lead screws, and more particularly to a rapid oiling machine for lead screws. Background Technology

[0002] In existing technologies, lead screws are widely used in various industrial equipment, medical devices, smart homes, and precision instruments. With the continuous development of industrial equipment, the applications of lead screws are becoming increasingly widespread. However, equipment for lubricating lead screws is still relatively scarce; most lead screw manufacturers use the most primitive oiling method—manual oiling. The manual oiling process involves pouring grease into an oil container and then manually applying it to the lead screw with a brush. The disadvantages of manual brush oiling are: pouring grease into the container easily introduces impurities (especially metallic impurities), which can damage the lead screw, causing abnormal noises, or even cause irreparable wear and tear, rendering it unusable. Using a brush inevitably introduces brush bristles into the grease, and even the best quality brushes will shed bristles over time. Furthermore, manual oiling results in uneven application; the amount of oil applied with the brush varies each time, leading to inconsistent amounts of oil on the lead screw and direct waste. Over time, this accumulates into a significant waste. Manual oiling is inefficient and has high labor costs. Summary of the Invention

[0003] This application provides a lead screw rapid oiling machine, which solves the problems of existing technologies that use brushes for oiling, where brush bristles inevitably mix with the grease, and even the best quality brushes will shed bristles after long-term use. Manual oiling also results in uneven oil application; the amount of oil applied with a brush varies each time, leading to inconsistent oil coverage on the lead screw and direct grease waste.

[0004] The technical solutions adopted in the embodiments of this application are as follows.

[0005] A screw-type rapid oiling machine includes a worktable, a workpiece inserted into the worktable, a moving assembly that drives the workpiece to move up and down, a guiding device that guides the movement direction of the workpiece and prevents the workpiece from rotating, an oil spraying device for spraying oil onto the surface of the workpiece, and a recovery device for recovering excess oil. The moving assembly is disposed on the worktable; the working end of the moving assembly is threadedly connected to the workpiece; one end of the guiding device is fixedly connected to one end of the workpiece, and the other end of the guiding device presses against the other end of the workpiece; the oil spraying device is disposed on the worktable; the working end of the oil spraying device faces the workpiece; one end of the recovery device is connected to the guiding device, and the other end of the recovery device is connected to the oil spraying device.

[0006] A further technical solution is as follows: the moving component includes a rotating part rotatably connected to the worktable, a first gear disposed on the rotating part, a driving device disposed on the worktable, and a second gear disposed at the working end of the driving device; a first groove is formed on the rotating part; the diameter of the first groove is the same as the diameter of the workpiece; a threaded block is disposed in the first groove; the threaded block corresponds to the threaded groove on the workpiece; the first gear meshes with the second gear.

[0007] A further technical solution is as follows: the guiding device includes an oil reservoir, a fixing member for fixing the bottom of the workpiece, a guide member disposed on the fixing member, a clamping member for pressing the top surface of the workpiece, and a first threaded rod for driving the clamping member to move up and down; the oil reservoir has a second groove; the fixing member is threadedly connected to the second groove; the working end of the fixing member abuts against the workpiece; the guide member passes through the worktable; the guide member has a third groove; the first threaded rod is rotatably connected in the third groove; the first threaded rod is threadedly passed through the clamping member.

[0008] A further technical solution is as follows: the fixing component includes a clamping plate and a second threaded rod threadedly connected to the oil reservoir; one end of the second threaded rod is rotatably connected to the clamping plate; the clamping plate slides within the oil reservoir.

[0009] A further technical solution is as follows: the oil spraying device includes a support member, a nozzle for spraying oil onto the workpiece, an oil storage tank, a first pipe connecting to the storage tank, and a first valve for switching the first pipe; the support member is disposed on the worktable; a fourth groove is formed on the support member; an oil storage tank is formed on the support member; the nozzle is connected to the oil storage tank and located within the fourth groove; the working end of the nozzle faces the workpiece; the storage tank is disposed on the worktable; one end of the first pipe is connected to the storage tank, and the other end of the first pipe is connected to the oil storage tank; the first valve is disposed on the first pipe.

[0010] A further technical solution is as follows: the recovery device includes a second pipe and a second valve that opens into the second pipe; the second valve is disposed on the second pipe; the second pipe is a corrugated pipe; one end of the second pipe is connected to the storage tank, and the other end of the second pipe is connected to the oil storage box.

[0011] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0012] 1. Due to the use of a plate-shaped worktable, the worktable is set on the ground. A rotating component, cylindrical in shape, is rotatably connected in the middle of the worktable. The rotating component has a first groove, also cylindrical, with a threaded block inside. The workpiece is screw-shaped, with its threaded portion corresponding to the threaded block. A first gear is fixedly connected to the side wall of the rotating component. A driving device is fixedly connected to the bottom of the worktable. A second gear is located at the working end of the driving device, meshing with the first gear. When the driving device rotates the second gear, it drives the first gear to rotate, causing the threaded block to move the workpiece up or down. A guide component is slidably connected to the workpiece, and an oil reservoir, cylindrical in shape, is located at the bottom of the guide component. The oil reservoir has a second groove, also cylindrical, with a first threaded rod threadedly connected to it. A clamping plate is rotatably connected to the inner end face of the first threaded rod, pressing against the side wall of the workpiece. The bottom of the workpiece is located at the second... Inside the groove, a third groove is opened at the top of the guide component. A first threaded rod is rotatably connected in the third groove, and a clamping component is slidably connected in the third groove. The first threaded rod is threaded through the clamping component, and the clamping component abuts against the upper surface of the workpiece. An oil spraying device is set on the worktable, with the spraying end of the oil spraying device facing the workpiece. One end of the recovery device is connected to the oil spraying device, and the other end of the recovery device is connected to the second groove. In use, the workpiece is first rotated and inserted into the first groove with the threaded block corresponding to the workpiece. At this time, the workpiece is continuously rotated until the bottom wall of the workpiece abuts against the bottom wall of the second groove. Then, the second threaded rod is rotated so that the clamping plate abuts against the outer wall of the second threaded rod until the workpiece is fixed. Then, the first threaded rod is rotated until the clamping component presses against the upper surface of the workpiece. Then, the drive device is started so that the threaded block rotates, thereby moving the workpiece downward. Then, the oil spraying device sprays oil onto the side wall of the workpiece. After the oil spraying is completed, the recovery device recovers the excess oil, thus realizing fully automatic oil spraying and preventing waste of excess oil.

[0013] 2. Due to the use of a cylindrical support component with a fourth groove, a nozzle is installed within the fourth groove. Four sets of nozzles are arranged in a circumferential array. An oil storage tank is provided on the support component, which is connected to the nozzle. A first pipe is connected to the oil storage tank. A storage tank is provided on the worktable. The other end of the first pipe is connected to the storage tank. A first valve is provided on the first pipe, which controls the opening and closing of the first pipe. One end of a second pipe is connected to the storage tank, and the other end of the second pipe is connected to an oil storage box. A second valve is provided on the second pipe. The second pipe is a corrugated pipe, thus enabling oil recovery and continuous oil spraying onto the workpiece. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the screw rapid oiling machine of the present invention.

[0015] Figure 2 This is a schematic diagram of the screw rapid oiling machine of the present invention.

[0016] Figure 3 This is a cross-sectional view of the screw-type rapid oiling machine of the present invention.

[0017] Figure 4 This is a schematic diagram of the oil storage box in this invention.

[0018] Figure 5 for Figure 3 A magnified view of part A in the image.

[0019] In the diagram: 1. Workbench; 2. Workpiece; 3. Moving component; 31. Rotating component; 311. First groove; 312. Threaded block; 32. First gear; 33. Drive device; 34. Second gear; 4. Guide device; 41. Oil reservoir; 411. Second groove; 42. Fixing component; 421. Pressing plate; 422. Second threaded rod; 43. Guide component; 431. Third groove; 44. Pressing component; 45. First threaded rod; 5. Oil spraying device; 51. Support component; 511. Fourth groove; 512. Oil reservoir; 52. Nozzle; 53. Storage tank; 54. First pipe; 55. First valve; 6. Recovery device; 61. Second pipe; 62. Second valve. Detailed Implementation

[0020] This application provides a lead screw rapid oiling machine, which solves the problems of existing technologies that use brushes for oiling, where brush bristles inevitably mix with the grease, and even the best quality brushes will shed bristles after long-term use. Manual oiling also results in uneven oil application; the amount of oil applied with a brush varies each time, leading to inconsistent oil coverage on the lead screw and direct grease waste.

[0021] The technical solution in this application embodiment is to solve the above problems, and the overall idea is as follows:

[0022] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0023] A screw-type rapid oiling machine includes a worktable 1, a workpiece 2 inserted into the worktable 1, a moving assembly 3 that drives the workpiece 2 to move up and down, a guiding device 4 that guides the movement direction of the workpiece 2 and prevents the workpiece 2 from rotating, an oil spraying device 5 that sprays oil onto the surface of the workpiece 2, and a recovery device 6 that recovers excess oil. The moving assembly 3 is mounted on the worktable 1; the working end of the moving assembly 3 is threadedly connected to the workpiece 2; one end of the guiding device 4 is fixedly connected to one end of the workpiece 2, and the other end of the guiding device 4 presses against the other end of the workpiece 2; the oil spraying device 5 is mounted on the worktable 1; the working end of the oil spraying device 5 faces the workpiece 2; one end of the recovery device 6 is connected to the guiding device 4, and the other end of the recovery device 6 is connected to the oil spraying device 5.

[0024] The moving component 3 includes a rotating part 31 rotatably connected to the worktable 1, a first gear 32 disposed on the rotating part 31, a driving device 33 disposed on the worktable 1, and a second gear 34 disposed at the working end of the driving device 33; a first groove 311 is provided on the rotating part 31; the diameter of the first groove 311 is the same as the diameter of the workpiece 2; a threaded block 312 is provided in the first groove 311; the threaded block 312 corresponds to the threaded groove on the workpiece 2; the first gear 32 meshes with the second gear 34.

[0025] The guiding device 4 includes an oil reservoir 41, a fixing member 42 for fixing the bottom of the workpiece 2, a guide member 43 set on the fixing member 42, a pressing member 44 for pressing the top surface of the workpiece 2, and a first threaded rod 45 for driving the pressing member 44 to move up and down; the oil reservoir 41 has a second groove 411; the fixing member 42 is threadedly connected to the second groove 411; the working end of the fixing member 42 abuts against the workpiece 2; the guide member 43 passes through the worktable 1; the guide member 43 has a third groove 431; the first threaded rod 45 is rotatably connected in the third groove 431; the first threaded rod 45 is threaded through the pressing member 44.

[0026] The fixing member 42 includes a clamping plate 421 and a second threaded rod 422 threadedly connected to the oil reservoir 41; one end of the second threaded rod 422 is rotatably connected to the clamping plate 421; the clamping plate 421 slides within the oil reservoir 41.

[0027] The workbench 1 is plate-shaped and is placed on the ground. A rotating component 31 is rotatably connected in the middle of the workbench 1. The rotating component 31 is cylindrical and has a first groove 311. A threaded block 312 is installed in the first groove 311. The workpiece 2 is screw-shaped, and its thread corresponds to the threaded block 312. A first gear 32 is fixedly connected to the side wall of the rotating component 31. A driving device 33 is fixedly connected to the bottom of the workbench 1. A second gear 34 is installed at the working end of the driving device 33. The second gear 34 interacts with the first gear 32. When the gear 32 meshes, the drive device 33 drives the second gear 34 to rotate, thereby driving the first gear 32 to rotate, which causes the threaded block 312 to move the workpiece 2 down or up. A guide member 43 is slidably connected to the workpiece 2. An oil storage box 41 is provided at the bottom of the guide member 43. The oil storage box 41 is cylindrical and has a second groove 411. The second groove 411 is cylindrical and is threadedly connected to a first threaded rod 45. The end face of the first threaded rod 45 is rotatably connected to a pressing plate 421, which abuts against the side of the workpiece 2. The bottom of workpiece 2 is located in the second groove 411. The top of guide member 43 has a third groove 431. A first threaded rod 45 is rotatably connected in the third groove 431. A clamping member 44 is slidably connected in the third groove 431. The first threaded rod 45 is threaded through the clamping member 44, which abuts against the upper surface of workpiece 2. An oil spraying device 5 is provided on the worktable 1, with the spraying end of the oil spraying device 5 facing the workpiece 2. One end of the recovery device 6 is connected to the oil spraying device 5, and the other end of the recovery device 6 is connected to the second groove 411. In use, workpiece 2 is first rotated and inserted into the first groove 411. 11. The threaded block 312 corresponds to the workpiece 2. At this time, the workpiece 2 is continuously rotated until the bottom wall of the workpiece 2 abuts against the bottom wall of the second groove 411. Then, the second threaded rod 422 is rotated so that the clamping plate 421 abuts against the outer side wall of the second threaded rod 422 until the workpiece 2 is fixed. Then, the first threaded rod 45 is rotated until the clamping member 44 presses against the upper surface of the workpiece 2. Then, the drive device 33 is started so that the threaded block 312 rotates and drives the workpiece 2 to move down. Then, the oil spraying device 5 sprays oil on the side wall of the workpiece 2. After the oil spraying is completed, the recovery device 6 recovers the excess oil.

[0028] Because the worktable 1 is plate-shaped and set on the ground, a rotating component 31 is rotatably connected in the middle of the worktable 1. The rotating component 31 is cylindrical and has a first groove 311. The first groove 311 is cylindrical and has a threaded block 312. The workpiece 2 is screw-shaped, and its thread corresponds to the threaded block 312. A first gear 32 is fixedly connected to the side wall of the rotating component 31. A driving device 33 is fixedly connected to the bottom of the worktable 1. A second gear 34 is provided at the working end of the driving device 33. The second gear 34 interacts with the first gear 312. 2. When the drive device 33 drives the second gear 34 to rotate, it drives the first gear 32 to rotate, thereby causing the threaded block 312 to move the workpiece 2 down or up. A guide member 43 is slidably connected to the workpiece 2. An oil storage box 41 is provided at the bottom of the guide member 43. The oil storage box 41 is cylindrical and has a second groove 411. The second groove 411 is cylindrical and is threadedly connected to a first threaded rod 45. The end face of the first threaded rod 45 facing inward is rotatably connected to a pressing plate 421. The pressing plate 421 abuts against the side wall of the workpiece 2. The bottom of the workpiece 2 Located within the second groove 411, the top of the guide member 43 has a third groove 431. A first threaded rod 45 is rotatably connected within the third groove 431, and a clamping member 44 is slidably connected within the third groove 431. The first threaded rod 45 is threaded through the clamping member 44, which abuts against the upper surface of the workpiece 2. An oil spraying device 5 is installed on the worktable 1, with the spraying end of the oil spraying device 5 facing the workpiece 2. One end of the recovery device 6 is connected to the oil spraying device 5, and the other end of the recovery device 6 is connected to the second groove 411. In use, the workpiece 2 is first rotated and inserted into the first groove 311, with the threaded block 312 corresponding to the workpiece. 2. At this time, the workpiece 2 is continuously rotated until the bottom wall of the workpiece 2 abuts against the bottom wall of the second groove 411. Then, the second threaded rod 422 is rotated so that the clamping plate 421 abuts against the outer wall of the second threaded rod 422 until the workpiece 2 is fixed. Then, the first threaded rod 45 is rotated until the clamping member 44 presses against the upper surface of the workpiece 2. Then, the drive device 33 is started so that the threaded block 312 rotates, thereby driving the workpiece 2 to move down. Then, the oil spraying device 5 sprays oil onto the side wall of the workpiece 2. After the oil spraying is completed, the recovery device 6 recovers the excess oil, thereby realizing fully automatic oil spraying and preventing the waste of excess oil.

[0029] The oil spraying device 5 includes a support member 51, a nozzle 52 for spraying oil onto the workpiece 2, an oil storage tank 53, a first pipe 54 connecting the storage tank 53, and a first valve 55 for switching the first pipe 54. The support member 51 is mounted on the workbench 1. A fourth groove 511 is provided on the support member 51. An oil storage tank 512 is provided on the support member 51. The nozzle 52 is connected to the oil storage tank 512 and is located in the fourth groove 511. The working end of the nozzle 52 faces the workpiece 2. The storage tank 53 is mounted on the workbench 1. One end of the first pipe 54 is connected to the storage tank 53, and the other end of the first pipe 54 is connected to the oil storage tank 512. The first valve 55 is mounted on the first pipe 54.

[0030] The recovery device 6 includes a second pipe 61 and a second valve 62 with an opening in the second pipe 61; the second valve 62 is installed on the second pipe 61; the second pipe 61 is a corrugated pipe; one end of the second pipe 61 is connected to the storage tank 53, and the other end of the second pipe 61 is connected to the oil storage box 41.

[0031] The support member 51 is cylindrical and has a fourth groove 511. The fourth groove 511 is cylindrical and has a nozzle 52 arranged in a circumferential array of four groups. The support member 51 has an oil storage tank 512, which is connected to the nozzle 52. The oil storage tank 512 is connected to a first pipe 54. The workbench 1 has a storage tank 53. The other end of the first pipe 54 is connected to the storage tank 53. The first pipe 54 has a first valve 55, which controls the opening and closing of the first pipe 54. One end of the second pipe 61 is connected to the storage tank 53, and the other end of the second pipe 61 is connected to the oil storage box 41. The second pipe 61 has a second valve 62 and is a corrugated pipe.

[0032] Because the support member 51 is cylindrical and has a fourth groove 511, the fourth groove 511 is cylindrical and has a nozzle 52 arranged in a circumferential array of four groups. The support member 51 has an oil storage tank 512, which is connected to the nozzle 52. The oil storage tank 512 is connected to a first pipe 54. The workbench 1 has a storage tank 53. The other end of the first pipe 54 is connected to the storage tank 53. The first pipe 54 has a first valve 55, which controls the opening and closing of the first pipe 54. One end of the second pipe 61 is connected to the storage tank 53, and the other end of the second pipe 61 is connected to the oil storage box 41. The second pipe 61 has a second valve 62 and is a corrugated pipe. This allows for oil recovery and continuous oil spraying onto the workpiece 2.

[0033] Although preferred embodiments of the invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including both the preferred embodiments and all changes and modifications falling within the scope of the invention.

[0034] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A rapid oiling machine for lead screws, characterized in that, The device includes a worktable (1), a workpiece (2) inserted into the worktable (1), a moving assembly (3) that moves the workpiece (2) up and down, a guide device (4) that guides the movement of the workpiece (2) and prevents the workpiece (2) from rotating, an oil spraying device (5) that sprays oil onto the surface of the workpiece (2), and a recovery device (6) that recovers excess oil. The moving assembly (3) is mounted on the worktable (1). The working end of the moving assembly (3) is threadedly connected to the workpiece (2). One end of the guide device (4) is fixedly connected to one end of the workpiece (2), and the other end of the guide device (4) presses against the other end of the workpiece (2). The oil spraying device (5) is mounted on the worktable (1). The working end of the oil spraying device (5) faces the workpiece (2). One end of the recovery device (6) is connected to the guide device (4), and the other end of the recovery device (6) is connected to the oil spraying device (5). The moving component (3) includes a rotating part (31) rotatably connected to the worktable (1), a first gear (32) disposed on the rotating part (31), a driving device (33) disposed on the worktable (1), and a second gear (34) disposed at the working end of the driving device (33); a first groove (311) is provided on the rotating part (31); the diameter of the first groove (311) is the same as the diameter of the workpiece (2); a threaded block (312) is provided in the first groove (311); the threaded block (312) corresponds to the threaded groove on the workpiece (2); the first gear (32) meshes with the second gear (34).

2. The screw rapid oiling machine as described in claim 1, characterized in that, The guiding device (4) includes an oil storage box (41), a fixing member (42) for fixing the bottom of the workpiece (2), a guide member (43) provided on the fixing member (42), a pressing member (44) for pressing the top surface of the workpiece (2), and a first threaded rod (45) for driving the pressing member (44) to move up and down; the oil storage box (41) has a second groove (411); the fixing member (42) is threadedly connected to the second groove (411); the working end of the fixing member (42) abuts against the workpiece (2); the guide member (43) passes through the worktable (1); the guide member (43) has a third groove (431); the first threaded rod (45) is rotatably connected in the third groove (431); the first threaded rod (45) is threadedly passed through the pressing member (44).

3. The screw-type rapid oiling machine as described in claim 2, characterized in that, The fixing member (42) includes a clamping plate (421) and a second threaded rod (422) threadedly connected to the oil reservoir (41); one end of the second threaded rod (422) is rotatably connected to the clamping plate (421); the clamping plate (421) slides within the oil reservoir (41).

4. The screw rapid oiling machine as described in claim 2, characterized in that, The oil spraying device (5) includes a support member (51), a nozzle (52) for spraying oil onto the workpiece (2), an oil storage tank (53), a first pipe (54) connecting the storage tank (53), and a first valve (55) for switching the first pipe (54). The support member (51) is mounted on the workbench (1). A fourth groove (511) is provided on the support member (51). An oil storage tank (512) is provided on the support member (51). The nozzle (52) is connected to the oil storage tank (512) and is located in the fourth groove (511). The working end of the nozzle (52) faces the workpiece (2). The storage tank (53) is mounted on the workbench (1). One end of the first pipe (54) is connected to the storage tank (53), and the other end of the first pipe (54) is connected to the oil storage tank (512). The first valve (55) is mounted on the first pipe (54).

5. The screw-type rapid oiling machine as described in claim 4, characterized in that, The recycling device (6) includes a second pipe (61) and a second valve (62) that opens the second pipe (61); the second valve (62) is disposed on the second pipe (61); the second pipe (61) is a corrugated pipe; one end of the second pipe (61) is connected to the storage tank (53), and the other end of the second pipe (61) is connected to the oil storage box (41).

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