Ball cage oil film attachment device

Abstract

The utility model discloses a kind of ball cage piece oil film attachment equipment, it is related to ball cage processing technical field, including box, net type conveying belt assembly is installed on the box, the inner portion of the box is respectively installed with several groups of oil injection mechanism and blocking mechanism, wherein, each group of the blocking mechanism includes mounting bracket fixedly arranged on the inner wall of box, mounting bracket is provided on the mounting bracket, cylinder is installed on the fixed stand, lifting plate is provided on the output end of the cylinder, by the staggered arrangement of oil injection mechanism and blocking mechanism, in ball cage piece conveying process, the cylinder of blocking mechanism drives roller to descend, under the prerequisite of not interrupting conveying process, by the continuous transmission of net type conveying belt makes ball cage piece rotation allows lubricating oil to evenly wrap ball cage piece surface, improve the coverage of oil film attachment, solve the problem that ball cage piece contact surface is prone to uneven oil film coverage, local spray leakage under the existing fixed oil injection mode.

Description

Technical Field

[0001] This utility model belongs to the field of ball cage processing technology, specifically a ball cage component oil film adhesion device. Background Technology

[0002] With the rapid development of the automotive transmission system industry, the demand for CV joint components, as the core component of constant velocity universal joints, has been increasing year by year. Moreover, the market's requirements for the precision and service life of CV joint components are constantly improving. The processing quality of the oil film adhesion process directly affects the market competitiveness of CV joint components.

[0003] Currently, the mainstream oil film adhesion equipment for ball cage components in the industry is mainly divided into two categories: one is static spraying equipment, which requires manual fixing of the ball cage components one by one onto the tooling fixture. After the spraying mechanism completes the single-sided spraying, the ball cage component is manually flipped to spray the other side. This method is inefficient, and manual flipping can easily cause oil film scratching and damage. The other is dynamic conveying spraying equipment, which continuously transports the ball cage components to the spraying area via a conveyor belt. Although this improves the conveying efficiency, it is still limited by the fixed spraying position and the non-rotating conveying mode, and the problem of uneven oil film coverage has not been solved. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model proposes an oil film adhesion device for ball cage components.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] An oil film adhesion device for ball cage components includes a housing, on which a mesh conveyor belt assembly is mounted. Several sets of oil spraying mechanisms and obstruction mechanisms are respectively installed inside the housing.

[0007] Each set of the obstruction mechanism includes a mounting frame fixedly installed on the inner wall of the box, a fixed frame is provided on the mounting frame, a cylinder is installed on the fixed frame, a lifting plate is provided on the output end of the cylinder, and two sliding shafts are symmetrically arranged on the lifting plate. A height adjustment component is installed on each sliding shaft, a rotating shaft is installed on the height adjustment component, and a roller is rotatably connected to the rotating shaft.

[0008] As a further preferred embodiment of this technical solution: the height adjustment assembly includes a movable block and a bolt, one side of the movable block is fixedly connected to the rotating shaft, and the other side of the movable block is provided with a screw hole adapted to the bolt;

[0009] The movable block has a sliding groove adapted to the sliding shaft, and the sliding groove is connected to the screw hole and is set perpendicularly.

[0010] The slide shaft is also provided with several limiting holes arranged in parallel.

[0011] As a further preferred embodiment of this technical solution: each group of the oil injection mechanism includes a secondary delivery pipe, through which a pipe is provided, and several nozzles arranged in a parallel manner are installed on the pipe;

[0012] Each of the oil injection mechanisms also includes a supply component for providing and delivering lubricating oil.

[0013] As a further preferred embodiment of this technical solution: the supply assembly includes an oil storage tank installed on the outside of the housing, the oil storage tank is provided with a main delivery pipe, and several of the auxiliary delivery pipes are connected in a through-flow manner to the cylinder.

[0014] The supply assembly also includes a delivery pump located outside the tank, used to pump the lubricating oil inside the oil storage tank into the main delivery pipe.

[0015] As a further preferred embodiment of this technical solution: several groups of the oil injection mechanism and the obstruction mechanism are arranged in an alternating manner and are all located directly above the mesh conveyor belt assembly.

[0016] As a further preferred embodiment of this technical solution: the mounting bracket is provided with a through groove, and the sliding shaft is arranged through the through groove.

[0017] As a further preferred embodiment of this technical solution: the box body is provided with a box lid, and the box lid is provided with a handle.

[0018] As a further preferred embodiment of this technical solution: the box body and box cover assembly are provided with hydraulic rods.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] In this invention, by alternating the oil spraying mechanism and the obstruction mechanism, during the conveying of the ball cage component, the cylinder of the obstruction mechanism drives the roller to move downward. Without interrupting the conveying process, the continuous transmission of the mesh conveyor belt enables the ball cage component to rotate on its own, allowing the lubricating oil to evenly coat the surface of the ball cage component, thereby improving the coverage of the oil film adhesion. This solves the problem of uneven oil film coverage and localized missed spraying on the contact surface of the ball cage component under the existing fixed oil spraying method. In addition, by adjusting the sliding block on the sliding shaft, combined with the cooperation of bolts and different limit holes, the height of the roller can be flexibly adjusted to ensure precise obstruction and rotation guidance for ball cage components of different diameters and specifications. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0023] Figure 3This is a partial structural schematic diagram of the fuel injection mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the obstruction mechanism of this utility model;

[0025] Figure 5 for Figure 4 Enlarged diagram of point A in the middle.

[0026] Legend: 1. Box body; 2. Mesh conveyor belt assembly; 3. Pipe; 4. Mounting frame; 5. Nozzle; 6. Secondary conveying pipe; 7. Fixing frame; 8. Cylinder; 9. Sliding shaft; 10. Limiting hole; 11. Movable block; 12. Roller; 13. Rotating shaft; 14. Bolt; 15. Screw hole; 16. Oil tank; 17. Conveying pump; 18. Main conveying pipe; 19. Box cover; 20. Hydraulic rod; 21. Handle; 22. Lifting plate. Detailed Implementation

[0027] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Please see Figures 1-5 This application provides an oil film adhesion device for ball cage components, including a housing 1. A mesh conveyor belt assembly 2 is mounted on the housing 1 for placing the ball cage component on the mesh conveyor belt assembly 2 and conveying it to the oil film adhesion area. It should be noted that the mesh conveyor belt assembly 2 is an existing product, used only for this purpose. Its mesh structure allows lubricating oil to flow through the mesh conveyor belt assembly 2 into the area below. A container can be added to the bottom of the housing 1 to collect the lubricating oil. Several sets of oil spraying mechanisms and obstruction mechanisms are installed inside the housing 1.

[0029] Each set of the obstruction mechanism includes a mounting frame 4 fixedly installed on the inner wall of the housing 1. The mounting frame 4 is provided with a fixing frame 7, and the fixing frame 7 is equipped with a cylinder 8. It should be noted that an infrared sensor can be installed on the side of the mesh conveyor belt assembly 2 in the direction of movement, and is electrically connected to the cylinder 8 and the controller. When the ball cage reaches the designated position, it can be detected by the infrared sensor, and the controller controls the corresponding set of cylinders 8 to start automatically, and then reset after a set time. The above is existing technology, and since it can be used in this solution, only its use and simple description are given, and it will not be elaborated further. The output end of the cylinder 8 is provided with a lifting plate 22, and two sliding shafts 9 are symmetrically arranged on the lifting plate 22. The two sliding shafts 9 are set here to prevent the lifting plate 22 from rotating, and the two sliding shafts 9 are just placed at both ends of the roller 12, which facilitates the installation of the height adjustment component. Each sliding shaft 9 is equipped with a height adjustment component, and the height adjustment component is equipped with a rotating shaft 13, and the roller 12 is rotatably connected to the rotating shaft 13.

[0030] Specifically, after the ball cage is placed on the mesh conveyor belt assembly 2, the first set of oil spraying mechanisms first applies an oil film to the ball cage. Before the ball cage moves directly below the first set of oil spraying mechanisms, the cylinder 8 in the obstruction mechanism between the first and second sets of oil spraying mechanisms drives the fixed frame 7 to move downward. The fixed frame 7 drives the two sliding shafts 9 to move downward, and then the sliding shafts 9 drive the rotating shaft 13 connected to it and the bolts 14 set on the rotating shaft 13 to move downward until the ball cage is restricted from being conveyed forward by the mesh conveyor belt assembly 2. This allows the ball cage to stay under the oil spraying mechanism for a longer time. Under the action of the mesh conveyor belt assembly 2, the ball cage is no longer stationary and can rotate, thus achieving a flip. This allows the ball cage to come into more comprehensive contact with the lubricating oil. After that, the cylinder 8 is reset, and under the action of the mesh conveyor belt assembly 2, the ball cage is conveyed to the bottom of the second set of oil spraying mechanisms. This process is repeated until the ball cage is conveyed out of the housing 1.

[0031] Furthermore, the height adjustment assembly includes a movable block 11 and a bolt 14. One side of the movable block 11 is fixedly connected to the rotating shaft 13, and the other side of the movable block 11 is provided with a screw hole 15 that is adapted to the bolt 14.

[0032] The movable block 11 has a sliding groove adapted to the sliding shaft 9, and the sliding groove is connected to the screw hole 15 and is set vertically.

[0033] The slide shaft 9 is also provided with several limiting holes 10 arranged in parallel.

[0034] Specifically, by adjusting the height of the movable block 11 on the sliding shaft 9, that is, after the cylinder 8 drives the lifting plate 22 to move down, the roller 12 can just cover the upper part of the ball cage component. Then, the bolt 14 is screwed into the screw hole 15, and the end of the bolt 14 is inserted into the nearest limiting hole 10, so as to make flexible adjustments according to different models of ball cage components.

[0035] Furthermore, each of the oil spraying mechanisms includes a secondary delivery pipe 6, through which a pipe 3 is provided, and several nozzles 5 arranged in parallel are installed on the pipe 3. The nozzles 5 spray lubricating oil onto the surface of the ball cage component to achieve oil film adhesion.

[0036] Each of the oil injection mechanisms also includes a supply component for providing and delivering lubricating oil.

[0037] Furthermore, the supply assembly includes an oil storage tank 16 installed on the outside of the housing 1, a main delivery pipe 18 is provided on the oil storage tank 16, and several auxiliary delivery pipes 6 are connected to the cylinder 8.

[0038] The supply assembly also includes a delivery pump 17 located outside the housing 1, used to pump the lubricating oil inside the oil storage tank 16 into the main delivery pipe 18.

[0039] Furthermore, several sets of the oil spraying mechanism and the obstruction mechanism are arranged in an alternating manner and are all located directly above the mesh conveyor belt assembly 2.

[0040] Furthermore, the mounting bracket 4 is provided with a through groove, and the sliding shaft 9 is arranged through the through groove.

[0041] Furthermore, the box body 1 is provided with a box cover 19, and the box cover 19 is provided with a handle 21, which facilitates opening the box body 1 for inspection and maintenance of its interior.

[0042] Furthermore, the box body 1 and the box cover 19 assembly are provided with a hydraulic rod 20, which can provide a continuous upward support force to offset most of the weight of the box cover 19 and avoid difficulty in opening the box cover 19 due to its excessive weight.

[0043] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A ball cage component oil film adhesion device, comprising a housing (1), wherein a mesh conveyor belt assembly (2) is mounted on the housing (1), characterized in that: The housing (1) is equipped with several sets of oil spraying mechanisms and obstruction mechanisms, wherein, Each set of the blocking mechanism includes a mounting frame (4) fixedly installed on the inner wall of the box (1), a fixing frame (7) is provided on the mounting frame (4), a cylinder (8) is installed on the fixing frame (7), a lifting plate (22) is provided on the output end of the cylinder (8), and two sliding shafts (9) are symmetrically arranged on the lifting plate (22). A height adjustment component is installed on each sliding shaft (9), a rotating shaft (13) is installed on the height adjustment component, and a roller (12) is rotatably connected to the rotating shaft (13).

2. The oil film adhesion device for a ball cage component according to claim 1, characterized in that, The height adjustment assembly includes a movable block (11) and a bolt (14). One side of the movable block (11) is fixedly connected to the rotating shaft (13), and the other side of the movable block (11) is provided with a screw hole (15) that is compatible with the bolt (14). The movable block (11) has a sliding groove that is adapted to the sliding shaft (9), and the sliding groove is connected to the screw hole (15) and is set perpendicularly. The slide shaft (9) is also provided with several limiting holes (10) arranged in parallel.

3. The oil film adhesion device for a ball cage component according to claim 1, characterized in that, Each of the oil injection mechanisms includes a secondary delivery pipe (6), through which a pipe (3) is provided, and several nozzles (5) are installed on the pipe (3) in a parallel arrangement. Each of the oil injection mechanisms also includes a supply component for providing and delivering lubricating oil.

4. The oil film adhesion device for a ball cage component according to claim 3, characterized in that, The supply assembly includes an oil storage tank (16) installed on the outside of the housing (1), the oil storage tank (16) is provided with a main delivery pipe (18), and several of the auxiliary delivery pipes (6) are connected to the cylinder (8). The supply assembly also includes a delivery pump (17) located outside the housing (1) for pumping lubricating oil from inside the oil storage tank (16) into the main delivery pipe (18).

5. The oil film adhesion device for a ball cage component according to claim 1, characterized in that, Several sets of the oil spraying mechanism and the obstruction mechanism are arranged in an alternating manner and are all located directly above the mesh conveyor belt assembly (2).

6. The oil film adhesion device for a ball cage component according to claim 1, characterized in that, The mounting bracket (4) is provided with a through groove, and the sliding shaft (9) is arranged through the through groove.

7. The oil film adhesion device for a ball cage component according to claim 1, characterized in that, The box body (1) is provided with a box cover (19), and the box cover (19) is provided with a handle (21).

8. The oil film adhesion device for a ball cage component according to claim 7, characterized in that, The housing (1) and the cover (19) assembly are provided with hydraulic rods (20).

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