A ball screw oiling device

Abstract

The utility model discloses a ball screw oiling device, which relates to the technical field of ball screws, and comprises: a bearing seat, a first assembly seat and a second assembly seat, wherein the first assembly seat and the second assembly seat are symmetrically arranged on one side of the bearing seat, and a moving component for horizontal adjustment is arranged at the top of the bearing seat, a bearing plate is arranged at the top of the moving component, and an oil spray nozzle is installed at the top of the bearing plate. Beneficial effect: automatic ball screw oiling is realized, which not only has high oiling efficiency, but also has uniform oiling and high adaptability, and can meet the mass production needs of enterprises.

Description

Technical Field

[0001] The utility model relates to the technical field of ball screws, in particular to a ball screw oiling device. Background Art

[0002] With the large-scale application of automated production lines, the use of ball screws, a moving component in automated equipment, is becoming more and more popular. As a component that moves for a long time, the relative motion ability between the screw nut and the screw is directly related to the life and accuracy of the ball screw, and the life and accuracy of the ball screw are the key to the life and accuracy of automated equipment.

[0003] At present, there are many ways to improve the life and capacity of ball screws. One of them is to apply grease to the surface of the ball screw before assembly and use, so as to reduce the friction between the screw and the nut. In large-scale batch production, the location of ball screw oiling and the amount of grease used are crucial to production cost and quality control. The manual oiling method is not only inefficient, but also unable to evenly control the amount of grease applied, resulting in high production costs and uneven quality for enterprises.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related art, the purpose of the utility model is to provide a ball screw oiling device to overcome the above technical problems existing in the existing related art.

[0006] The technical solution of the utility model is achieved in this way:

[0007] A ball screw oiling device comprises: a bearing seat, a first assembly seat and a second assembly seat, wherein the first assembly seat and the second assembly seat are symmetrically arranged on one side of the bearing seat, and a moving assembly for horizontal adjustment is arranged at the top of the bearing seat, a bearing plate is arranged at the top of the moving assembly, and an oil spray nozzle is installed at the top of the bearing plate;

[0008] A placement plate and a first slide rail are provided at the top of the first assembly seat, a clamping plate is slidably provided at the top of the first slide rail, and the clamping plate is connected to the output end of the telescopic motor provided at one side of the placement plate;

[0009] A support seat is provided at the top of the second assembly seat, a rotating motor is provided at one side of the support seat, an output end of the rotating motor is connected to a workpiece fixing sleeve, and a sliding block is fixedly provided at the bottom end of the second assembly seat, and the sliding block is slidably connected to a second slide rail.

[0010] Furthermore, the moving assembly includes: a third slide rail arranged on the top of the bearing seat, the bearing plate is slidably arranged on the third slide rail, and the bearing plate is connected to a driving motor, and the driving motor is assembled on the bearing seat.

[0011] Furthermore, a symmetrically arranged limit seat is provided on one side of the bearing seat, and a baffle is provided on one side of the bearing plate, and the baffle is located between the limit seats.

[0012] Furthermore, a support arm is provided at the top of the supporting plate, and the fuel injection nozzle is provided at the top of the support arm.

[0013] Furthermore, an oil collecting box is provided at the bottom end of the oil spray nozzle, and the oil collecting box is fixedly connected to one side of the bearing seat.

[0014] Furthermore, the tops of the placement plate and the clamping plate are respectively provided with arc-shaped grooves.

[0015] Beneficial effects of the utility model:

[0016] The utility model places the two ends of the ball screw in advance on a placement plate and a workpiece fixing sleeve respectively, the telescopic motor drives the clamping plate to slide to one side along the first slide rail and cooperates with the placement plate to clamp the nut, the rotating motor cooperates with the workpiece fixing sleeve to drive the screw shaft to rotate, and cooperates with the slider and the second slide rail to move horizontally, and at the same time, the oil nozzle cooperates with the bearing plate under the action of the moving component to apply grease to the displaced screw shaft, thereby realizing automatic ball screw oiling, which not only has high oiling efficiency, but also is uniform in oiling and has high adaptability, and can meet the mass production needs of enterprises.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1It is a structural schematic diagram of a ball screw oiling device according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic structural diagram of a first assembly seat of a ball screw oiling device according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. First assembly seat; 2. Second assembly seat; 3. Bearing seat; 4. Moving assembly; 5. Bearing plate; 6. Oil nozzle; 7. Placement plate; 8. First slide rail; 9. Clamp; 10. Telescopic motor; 11. Support seat; 12. Rotating motor; 13. Workpiece fixing sleeve; 14. Sliding block; 15. Second slide rail; 16. Third slide rail; 17. Driving motor; 18. Limiting seat; 19. Baffle; 20. Support arm; 21. Oil collecting box; 22. Groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0025] According to an embodiment of the utility model, a ball screw oiling device is provided.

[0026] like Figure 1-Figure 2 As shown, a ball screw oiling device comprises: a bearing seat 3, a first assembly seat 1 and a second assembly seat 2, the first assembly seat 1 and the second assembly seat 2 are symmetrically arranged on one side of the bearing seat 3, and a moving assembly 4 for horizontal adjustment is arranged at the top of the bearing seat 3, a bearing plate 5 is arranged at the top of the moving assembly 4, and an oil spray nozzle 6 is installed at the top of the bearing plate 5;

[0027] A placement plate 7 and a first slide rail 8 are provided at the top of the first assembly seat 1. A clamping plate 9 is slidably provided at the top of the first slide rail 8, and the clamping plate 9 is connected to the output end of a telescopic motor 10 provided on one side of the placement plate 7.

[0028] A support seat 11 is provided at the top of the second assembly seat 2, a rotating motor 12 is provided on one side of the support seat 11, an output end of the rotating motor 12 is connected to a workpiece fixing sleeve 13, and a slider 14 is fixedly provided at the bottom end of the second assembly seat 2, and the slider 14 is slidably connected to a second slide rail 15.

[0029] With the help of the above scheme, by pre-placing the two ends of the ball screw on the placement plate 7 and the workpiece fixing sleeve 13 respectively, the telescopic motor 10 drives the clamping plate 9 to slide to one side along the first slide rail 8 and cooperates with the placement plate 7 to clamp the nut, the rotating motor 12 cooperates with the workpiece fixing sleeve 13 to drive the screw shaft to rotate, and cooperates with the slider 14 and the second slide rail 15 to move horizontally. At the same time, the oil nozzle 6 cooperates with the bearing plate 5 under the action of the moving component 4 to apply grease to the displaced screw shaft, thereby realizing automated ball screw oiling. Not only is the oiling efficiency high, but the oiling is also uniform and highly adaptable, which can meet the mass production needs of enterprises.

[0030] In addition, for the second assembly seat 2, the workpiece fixing sleeve 13 is used to fix one end of the ball screw, and by adjusting the initial positions of the slider 14 and the second slide rail 15, the workpiece fixing sleeve 13 cooperates with the placement plate 7 to adapt to ball screws of different sizes.

[0031] In addition, the moving assembly 4 includes: a third slide rail 16 disposed on the top of the bearing seat 3 , the bearing plate 5 is slidably disposed on the third slide rail 16 , and the bearing plate 5 is connected to a driving motor 17 , and the driving motor 17 is assembled on the bearing seat 3 .

[0032] In this technical solution, the driving motor 17 drives the bearing plate 5 to cooperate with the third slide rail 16 to achieve sliding of the bearing plate 5, so as to facilitate the movement of the fuel injection nozzle 6 to the top of the ball screw.

[0033] In addition, a symmetrically arranged limit seat 18 is provided on one side of the bearing seat 3, and a baffle 19 is provided on one side of the bearing plate 5, and the baffle 19 is located between the limit seats 18. A support arm 20 is provided at the top of the bearing plate 5, and the fuel injection nozzle 6 is provided at the top of the support arm 20.

[0034] The bottom end of the oil injection nozzle 6 is provided with an oil collecting box 21 , and the oil collecting box 21 is fixedly connected to one side of the bearing seat 3 .

[0035] In addition, the top ends of the placement plate 7 and the clamping plate 9 are respectively provided with arc-shaped grooves 22 .

[0036] In addition, specifically, in the present technical solution, for the above-mentioned oil injector 6, the grease enters the oil injector 6 through a screw valve (not shown in the figure), and then is applied to the screw shaft that is performing a rotational forward or rotational backward compound motion through the oil injector 6.

[0037] In summary, with the help of the above-mentioned technical scheme of the utility model, the following effects can be achieved: by placing the two ends of the ball screw in the placement plate 7 and the workpiece fixing sleeve 13 respectively in advance, the telescopic motor 10 drives the clamping plate 9 to slide to one side along the first slide rail 8 and cooperates with the placement plate 7 to clamp the nut, the rotating motor 12 cooperates with the workpiece fixing sleeve 13 to drive the screw shaft to rotate, and cooperates with the slider 14 and the second slide rail 15 to move horizontally, at the same time, the oil nozzle 6 cooperates with the supporting plate 5 under the action of the moving component 4 to apply grease to the displaced screw shaft, thereby realizing automatic ball screw oiling, which not only has high oiling efficiency, but also uniform oiling and high adaptability, and can meet the mass production needs of enterprises.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ball screw oiling device, characterized in that: include: A bearing seat (3), a first assembly seat (1) and a second assembly seat (2), wherein the first assembly seat (1) and the second assembly seat (2) are symmetrically arranged on one side of the bearing seat (3), and a moving assembly (4) for horizontal adjustment is provided at the top of the bearing seat (3), a bearing plate (5) is provided at the top of the moving assembly (4), and an oil injection nozzle (6) is installed at the top of the bearing plate (5); A placement plate (7) and a first slide rail (8) are provided at the top of the first assembly seat (1); a clamping plate (9) is slidably provided at the top of the first slide rail (8), and the clamping plate (9) is connected to the output end of a telescopic motor (10) provided on one side of the placement plate (7); A support seat (11) is provided at the top of the second assembly seat (2), a rotating motor (12) is provided at one side of the support seat (11), an output end of the rotating motor (12) is connected to a workpiece fixing sleeve (13), and a sliding block (14) is fixedly provided at the bottom end of the second assembly seat (2), and the sliding block (14) is slidably connected to a second slide rail (15).

2. A ball screw oiling device according to claim 1, characterized in that: The moving assembly (4) comprises: a third slide rail (16) arranged at the top end of the bearing seat (3); the bearing plate (5) is slidably arranged on the third slide rail (16); the bearing plate (5) is connected to a driving motor (17); and the driving motor (17) is assembled on the bearing seat (3).

3. A ball screw oiling device according to claim 2, characterized in that: A symmetrically arranged limit seat (18) is provided on one side of the bearing seat (3), and a baffle (19) is provided on one side of the bearing plate (5), wherein the baffle (19) is located between the limit seats (18).

4. A ball screw oiling device according to claim 3, characterized in that: A support arm (20) is provided at the top end of the support plate (5), and the oil injection nozzle (6) is provided at the top end of the support arm (20).

5. A ball screw oiling device according to claim 4, characterized in that: An oil collecting box (21) is provided at the bottom end of the oil spray nozzle (6), and the oil collecting box (21) is fixedly connected to one side of the bearing seat (3).

6. A ball screw oiling device according to claim 1, characterized in that: The top ends of the placement plate (7) and the clamping plate (9) are respectively provided with grooves (22) of circular arc structures.

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