Ball head assembly structure

Abstract

The utility model relates to the technical field of automobile parts, and discloses a ball head assembly structure which comprises two outer shells, fixing shells are fixedly connected to the left sides and the right sides of the two outer shells, fixing plates are fixedly connected to the tops of the rear sides of the inner walls of the two fixing shells on the rear sides, second springs are fixedly connected to the left sides and the right sides of the bottom walls of the two fixing plates, and first springs are fixedly connected to the left sides and the right sides of the bottom walls of the second springs. Movable plates are fixedly connected to the bottom ends of the multiple second springs, clamping grooves are fixedly connected to the left sides and the right sides of the bottom walls of the two movable plates, movable columns are fixedly connected to the middles of the bottom walls of the two movable plates, and clamping plates are fixedly connected to the left ends and the right ends of the rear sides of the inner walls of the two fixing shells on the front sides. According to the utility model, the two movable columns are pressed to enable the displacement plate to move together, so that the plurality of clamping plates are unlocked from the corresponding clamping grooves, the plurality of fixed shells are separated by pulling the front side shell, the two shells can be opened, and the structure can be quickly maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a ball head assembly structure. Background Art

[0002] A ball joint assembly generally refers to a device or component whose structure includes a spherical head and other components connected to it to achieve a specific function. This structure is widely used in various engineering and mechanical applications, such as automotive suspension systems, hydraulic systems, valves, and connectors.

[0003] After searching, the Chinese patent publication number is: CN102465960A, which discloses a ball pin assembly, including: a ball seat; a ball bowl, the ball bowl is located in the ball seat; a ball pin, the ball pin has a ball head and a pin rod, wherein the ball pin is located in the ball bowl in the ball seat; a dust cover, the dust cover covers the opening of the ball seat, and the pin rod extends from the dust cover, wherein the inner surface of the ball seat is provided with a hole, and the hole is equipped with an elastic device for squeezing the ball bowl onto the ball head. According to the ball pin assembly of the invention, the service life of the ball pin can be extended, and the looseness, abnormal noise, and unstable swing torque between the ball head and the ball bowl can be eliminated. However, in actual use, the structure generally fixes the ball seat with bolts, so that when the structure is disassembled for inspection, it cannot be disassembled quickly and well, thereby reducing the maintenance efficiency and increasing the complexity of the operation. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a ball head assembly structure, aiming to improve the problem that it cannot be disassembled quickly and well, thereby reducing the maintenance efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ball head assembly structure, including two outer shells, the left and right sides of the two outer shells are fixedly connected with a fixed shell, the top of the rear side of the inner wall of the two rear fixed shells is fixedly connected with a fixed plate, the left and right sides of the bottom wall of the two fixed plates are fixedly connected with spring two, the bottom ends of multiple springs two are fixedly connected with a movable plate, the left and right sides of the bottom wall of the two movable plates are fixedly connected with a slot, the middle part of the bottom wall of the two movable plates is fixedly connected with a movable column, the left and right ends of the rear side of the inner wall of the two front fixed shells are fixedly connected with a clamping plate, the tops of multiple clamping plates are respectively clamped with the corresponding clamping slots, a ball head part is placed between the adjacent two outer shells, and a cleaning mechanism is provided on the far side of the two outer shells.

[0006] Through the above technical solution, the movable column drives the movable plate to move, and then the multiple locking plates are unlocked from the corresponding movable plates, and then the front shell is pulled, so that the disassembly of the two shells is facilitated.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism comprises a plurality of fixed rods, wherein the bottoms of adjacent sides of the plurality of fixed rods are respectively fixedly connected to the opposite sides of the two outer shells, the tops of adjacent sides of the plurality of fixed rods are fixedly connected to cleaning shells, the adjacent sides of the inner walls of the two cleaning shells are fixedly connected to two springs one, the adjacent sides of the plurality of springs one are fixedly connected to connecting plates, the opposite sides of the two connecting plates are threadedly provided with two threaded knobs, and the adjacent sides of the plurality of threaded knobs are threadedly connected to cleaning plate brushes.

[0009] Through the above technical solution: the top of the ball head part is rotated so that two cleaning brushes fixedly installed inside the cleaning shell clean the top of the ball head part, thereby reducing the adhesion of dust and dirt on the top of the outer wall of the ball head part.

[0010] As a further description of the above technical solution:

[0011] The bottoms of the two rear fixed shells and the bottoms of the rear outer shells are both rotatably connected with protective shells.

[0012] Through the above technical solution, the two movable columns and the oil filling groove can be protected.

[0013] As a further description of the above technical solution:

[0014] The left and right ends of the front side of the rear shell are fixedly connected with sealing plates, and the left and right ends of the rear side of the front shell are provided with sealing grooves, and the front sides of the two sealing plates are respectively engaged with the corresponding sealing grooves.

[0015] Through the above technical solution, the sealing effect of the two shells is improved.

[0016] As a further description of the above technical solution:

[0017] The bottoms of the two movable columns are fixedly connected with wear-resistant pads.

[0018] Through the above technical solution, the service life of the two movable columns is increased.

[0019] As a further description of the above technical solution:

[0020] The front sides of the two rear fixed shells are fixedly connected with rubber rings.

[0021] Through the above technical solution, the wear between the multiple fixed shells is reduced.

[0022] As a further description of the above technical solution:

[0023] Two adjacent sides of the two shells are each provided with two oil filling grooves.

[0024] The above technical solution makes it easier to inject lubricating oil into the ball head part.

[0025] As a further description of the above technical solution:

[0026] The middle parts of the plurality of threaded knobs are all fixedly connected with rubber rings.

[0027] Through the above technical solution, the rotation damage of the threaded knob to the connecting plate is reduced.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the displacement plate is displaced together by pressing the two movable columns, thereby releasing the lock of the multiple snap plates and the corresponding snap grooves, so that the front shell is pulled and the multiple fixed shells are separated, and then the two shells can be disassembled and opened, so that the structure can be quickly maintained without the need for additional tools to disassemble, thereby facilitating the operator to carry out maintenance.

[0030] 2. In the utility model, by rotating the top of the ball head part, two cleaning brushes can clean the surface thereof, thereby reducing the adsorption of dust and dirt. By the elastic force of multiple springs, the cleaning brushes can improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of a ball head assembly structure proposed by the utility model;

[0032] Figure 2 A structural schematic diagram of a movable plate of a ball head assembly structure proposed by the utility model;

[0033] Figure 3 This is a schematic diagram of a cleaning mechanism of a ball head assembly structure proposed by the utility model.

[0034] Legend:

[0035] 1. Outer shell; 2. Cleaning mechanism; 201. Fixed rod; 202. Cleaning shell; 203. Spring 1; 204. Connecting plate; 205. Threaded knob; 206. Rubber ring; 207. Cleaning brush; 3. Fixed shell; 4. Spring 2; 5. Movable plate; 6. Slot; 7. Movable column; 8. Clamping plate; 9. Ball head part; 10. Oil filling groove; 11. Sealing plate; 12. Sealing groove; 13. Protective shell; 14. Wear-resistant pad; 15. Rubber ring; 16. Fixed plate. DETAILED DESCRIPTION

[0036] 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 without creative work are within the scope of protection of the utility model.

[0037] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a ball head assembly structure, including two shells 1, the left and right sides of the two shells 1 are fixedly connected with a fixed shell 3, the top of the inner wall of the rear side fixed shells 3 is fixedly connected with a fixed plate 16, the left and right sides of the bottom wall of the two fixed plates 16 are fixedly connected with springs 2 4, the bottom ends of multiple springs 2 4 are fixedly connected with movable plates 5, the left and right sides of the bottom wall of the two movable plates 5 are fixedly connected with a slot 6, the middle part of the bottom wall of the two movable plates 5 is fixedly connected with a movable column 7, the left and right ends of the inner wall of the rear side of the two front side fixed shells 3 are fixedly connected with a clamping plate 8, the tops of multiple clamping plates 8 are respectively engaged with the corresponding slots 6, a ball head part 9 is placed between the adjacent two shells 1, and a cleaning mechanism 2 is provided on the far side of the two shells 1;

[0038] Specifically, the two movable columns 7 are pressed upward so that the movable columns 7 and the movable plate 5 fixed at their tops are displaced upward. The purpose of this operation is to separate the two slots 6 from the snap plate 8 fixed to the inner wall of the front fixed shell 3. After separating the slots 6 and the snap plate 8, the locked state of the ball head part 9 is released. At this time, the operator can pull the front shell 1 to complete the disassembly of the two shells 1 and the multiple fixed shells 3. After the disassembly is completed, the movable column 7 is released. At this time, under the elastic force of the spring 2 4, the two movable plates 5 will automatically reset. The reset movable plate 5 exposes the ball head part 9 to the outside, which is convenient for the operator to maintain and repair it. The maintenance and repair process of the ball head part 9 becomes very simple. The operator can easily complete the disassembly, maintenance and other tasks without the help of additional tools. This not only improves work efficiency, but also reduces maintenance costs.

[0039] Reference Figure 1 and Figure 3 The cleaning mechanism 2 includes a plurality of fixed rods 201, the bottoms of the adjacent sides of the plurality of fixed rods 201 are respectively fixedly connected to the sides away from the two shells 1, the tops of the adjacent sides of the plurality of fixed rods 201 are fixedly connected with a cleaning shell 202, the adjacent sides of the inner walls of the two cleaning shells 202 are fixedly connected with two springs 203, the adjacent sides of the plurality of springs 203 are fixedly connected with a connecting plate 204, the distant sides of the two connecting plates 204 are threaded with two threaded knobs 205, and the adjacent sides of the plurality of threaded knobs 205 are threadedly connected with a cleaning brush 207;

[0040] Specifically, the ball head part 9 is a key component widely used in various types of equipment, and its working performance directly affects the safety and efficiency of the entire equipment. However, during use, dust and dirt are easily accumulated on the top of the outer wall of the ball head part 9, thereby affecting its normal operation. The cleaning brush 207 is connected to the connecting plate 204 through the threaded knob 205. By rotating the ball head part 9, the top of the ball head part 9 can be changed in position, so that the cleaning brush 207 can effectively clean the top of the ball head part 9.

[0041] Reference Figure 1 , Figure 2 and Figure 3 The bottom of the two rear fixed shells 3 and the bottom of the rear outer shell 1 are both rotatably connected with a protective shell 13; the left and right ends of the front side of the rear outer shell 1 are both fixedly connected with a sealing plate 11, and the left and right ends of the rear side of the front outer shell 1 are both provided with a sealing groove 12, and the front sides of the two sealing plates 11 are respectively engaged with the corresponding sealing grooves 12; two adjacent sides of the two outer shells 1 are each provided with two oil filling grooves 10; the middle of the multiple threaded knobs 205 are all fixedly connected with a rubber ring 206;

[0042] Specifically, the two movable columns 7 and the two oil filling grooves 10 can be protected by multiple protective shells 13. The two oil filling grooves 10 facilitate the operation of injecting lubricating oil into the ball head part 9. The multiple rubber rings 206 reduce the rotational damage of the threaded knob 205 to the connecting plate 204.

[0043] Reference Figure 2 The bottoms of the two movable columns 7 are fixedly connected with wear-resistant pads 14; the front sides of the two rear fixed shells 3 are fixedly connected with rubber rings 15;

[0044] Specifically, the two wear-resistant pads 14 increase the service life of the movable column 7 , and the two rubber rings 15 reduce the wear between the plurality of fixed shells 3 .

[0045] Working principle: When disassembling and repairing, the two movable columns 7 are pressed upwards, so that the two movable columns 7 and the movable plate 5 fixed on their tops are displaced upwards, so that the two card slots 6 are separated from the card plate 8 fixed on the inner wall of the front fixed shell 3, thereby releasing the lock, and then pulling the front shell 1, so that the two shells 1 and multiple fixed shells 3 are completely disassembled, and the movable column 7 is loosened, so that the two movable plates 5 are reset under the elastic force of the spring 2 4, so that it is convenient to maintain and repair the ball head part 9, so that the structure can be disassembled without the help of additional tools, which is convenient for operators. For the purpose of maintenance, the top of the ball head part 9 can be changed in position by rotating the ball head part 9, so that the two cleaning brushes 207 fixedly mounted on one side of the connecting plate 204 by the threaded knobs 205 can clean the top of the ball head part 9, thereby reducing the adhesion of dust and dirt on the top of the outer wall of the ball head part 9, thereby reducing the influence of dust and dirt on the normal operation of the ball head part 9. When the cleaning brush 207 needs to be replaced, the purpose of removing the cleaning brush 207 can be completed by rotating multiple threaded knobs 205, thereby improving the flexibility of the cleaning mechanism 2.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 head assembly structure, comprising two housings (1), characterized in that: The left and right sides of the two outer shells (1) are fixedly connected to a fixed shell (3); the top of the rear side of the inner wall of the two rear fixed shells (3) are fixedly connected to a fixed plate (16); the left and right sides of the bottom wall of the two fixed plates (16) are fixedly connected to springs 2 (4); the bottom ends of a plurality of springs 2 (4) are fixedly connected to a movable plate (5); the left and right sides of the bottom wall of the two movable plates (5) are fixedly connected to a slot (6); the middle of the bottom wall of the two movable plates (5) is fixedly connected to a movable column (7); the left and right ends of the rear side of the inner wall of the two front fixed shells (3) are fixedly connected to a snap-fit ​​plate (8); the tops of a plurality of snap-fit ​​plates (8) are respectively snap-fitted with the corresponding slots (6); a ball head part (9) is placed between the adjacent two outer shells (1); and a cleaning mechanism (2) is provided on the far side of the two outer shells (1).

2. A ball head assembly structure according to claim 1, characterized in that: The cleaning mechanism (2) comprises a plurality of fixed rods (201), the bottoms of adjacent sides of the plurality of fixed rods (201) are respectively fixedly connected to the opposite sides of the two outer shells (1), the tops of adjacent sides of the plurality of fixed rods (201) are fixedly connected to a cleaning shell (202), the adjacent sides of the inner walls of the two cleaning shells (202) are fixedly connected to two springs one (203), the adjacent sides of the plurality of springs one (203) are fixedly connected to a connecting plate (204), the opposite sides of the two connecting plates (204) are threadedly provided with two threaded knobs (205), and the adjacent sides of the plurality of threaded knobs (205) are threadedly connected to a cleaning brush (207).

3. A ball head assembly structure according to claim 1, characterized in that: The bottoms of the two rear fixed shells (3) and the bottom of the rear outer shell (1) are both rotatably connected with a protective shell (13).

4. The ball head assembly structure according to claim 1, characterized in that: The left and right ends of the front side of the rear shell (1) are both fixedly connected with sealing plates (11), the left and right ends of the rear side of the front shell (1) are both provided with sealing grooves (12), and the front sides of the two sealing plates (11) are respectively engaged with the corresponding sealing grooves (12).

5. The ball head assembly structure according to claim 1, characterized in that: The bottoms of the two movable columns (7) are both fixedly connected with wear-resistant pads (14).

6. The ball head assembly structure according to claim 1, characterized in that: The front sides of the two rear fixed shells (3) are both fixedly connected with rubber rings (15).

7. The ball head assembly structure according to claim 1, characterized in that: Two adjacent sides of the two housings (1) are each provided with two oil filling grooves (10).

8. The ball head assembly structure according to claim 2, characterized in that: The middle parts of the plurality of threaded knobs (205) are all fixedly connected with a rubber ring (206).

Images