High-sensitivity wear-resistant automobile ball head

Abstract

The utility model discloses a high-sensitivity wear-resistant automobile ball head which comprises a ball head seat, an auxiliary assembly is arranged on the inner wall of the ball head seat, a buffering assembly is installed at one end of the auxiliary assembly, a shielding assembly is installed above the ball head seat, and auxiliary lubrication can be conducted on the auxiliary automobile ball head through the auxiliary assembly arranged on the ball head seat. Meanwhile, the buffering assembly arranged on the auxiliary assembly can be matched with the auxiliary assembly to conduct auxiliary lubrication on the automobile ball head, shaking buffering can be generated on the automobile ball head during lubrication, surface damage of the automobile ball head is reduced, the service life of the automobile ball head is prolonged, and the service life of the automobile ball head is prolonged. The follow-up sensitivity of the automobile ball head is improved, external impurities and rainwater can be conveniently shielded through a shielding assembly arranged on the ball head seat, the situation that the automobile ball head is damaged is reduced, and meanwhile fixing and auxiliary buffering treatment can be conveniently conducted on the automobile ball head through mutual cooperation of a fixing plate, a fixing rod and a buffering pad arranged on the ball head seat.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile ball heads, in particular to a high-sensitivity, wear-resistant automobile ball head. Background Art

[0002] The car ball head is a key component used in the car steering system, which connects the steering knuckle and the steering arm and plays a role in transmitting steering force. In order to improve the driving stability and safety of the car.

[0003] However, car ball heads are generally lubricated with grease, but the grease tends to dry out after long-term use, which can easily cause wear of the car ball head and affect the subsequent use of the car ball head. At the same time, the car ball head is prone to shaking during use, and the surface of the shaking car ball head is prone to damage, making the subsequent sensitivity of the car ball head more inconvenient. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a high-sensitivity wear-resistant automobile ball head to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A highly sensitive and wear-resistant automobile ball head comprises a ball head seat, an auxiliary component is arranged on the inner wall of the ball head seat, and a buffer component is installed on one end of the auxiliary component;

[0007] A shielding component is installed above the ball head seat.

[0008] Furthermore, the auxiliary component includes a partition fixedly arranged on the inner wall of the ball head seat, the partition divides the inner wall of the ball head seat into a lubrication chamber and a movable chamber, the partition is provided with auxiliary holes distributed at equal distances, the inner wall of the auxiliary hole is installed with a wear-resistant ball, the wear-resistant ball is fixedly connected with a limiting plate, and the upper part of the limiting plate is in contact with the partition.

[0009] Furthermore, the buffer assembly includes a spring-mounted telescopic rod fixedly installed below the wear-resistant ball, one end of the spring-mounted telescopic rod is fixedly connected to the inner wall of the lubrication cavity, and a buffer gasket is arranged above the partition.

[0010] Furthermore, the shielding assembly includes a shielding cover installed on the ball head seat, the shielding cover and the ball head seat are threadedly connected with a plurality of connecting screws, the shielding cover is fixedly connected to the dust cover, the dust cover is fixedly provided with a connecting ring, the connecting ring is fixedly connected to a steering rod, a steering ball head is fixedly provided at one end of the steering rod, and the steering ball head is located in the movable cavity and contacts with the buffer washer and the wear-resistant ball.

[0011] Furthermore, a lubricant is placed on the inner wall of the lubrication cavity, and the lubricant is in contact with the spring sleeve telescopic rod and the limiting plate.

[0012] Furthermore, a filling hole is opened on one side of the ball head seat, and a sealing screw is threadedly connected to the inner wall of the filling hole.

[0013] Furthermore, a plurality of fixing plates are fixedly arranged on the lower surface of the ball head seat, and fixing rods penetrate the fixing plates.

[0014] Furthermore, a buffer pad is installed on the fixing plate, and a portion of the buffer pad is connected to the fixing rod.

[0015] The beneficial effects of the utility model are:

[0016] (1) By setting the auxiliary component on the ball head seat, the auxiliary automobile ball head can be assisted in lubrication, thereby reducing the dryness and wear of the automobile ball head caused by long-term use. At the same time, the buffer component set on the auxiliary component can not only cooperate with the auxiliary component setting to assist in lubrication of the automobile ball head, but also produce shaking buffer for the automobile ball head during lubrication, thereby reducing the surface damage of the automobile ball head and improving the subsequent sensitivity of the automobile ball head.

[0017] (2) The shielding component provided on the ball head seat can shield external impurities and rainwater, thereby reducing the possibility of damage to the vehicle ball head. At the same time, the fixing plate, fixing rod and buffer pad provided on the ball head seat cooperate with each other, thereby facilitating the fixing and auxiliary buffering of the vehicle ball head. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 It is a structural schematic diagram of a high-sensitivity wear-resistant automobile ball head according to an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of an auxiliary component and a buffer component of a high-sensitivity wear-resistant automobile ball head according to an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a shielding component of a high-sensitivity wear-resistant automobile ball head according to an embodiment of the utility model. Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the structure of a shielding component of a high-sensitivity wear-resistant automobile ball head according to an embodiment of the utility model. Figure 2 ;

[0023] Figure 5 This is a schematic diagram of the structure of a shielding component of a high-sensitivity wear-resistant automobile ball head according to an embodiment of the utility model. Figure 3 .

[0024] In the figure:

[0025] 1. Ball head seat; 2. Auxiliary components; 201. Partition; 202. Wear-resistant ball; 203. Limiting plate; 3. Buffer assembly; 301. Spring set telescopic rod; 302. Buffer washer; 4. Shielding assembly; 401. Shielding cover; 402. Connecting screw; 403. Dust cover; 404. Connecting ring; 405. Steering rod; 406. Steering ball head; 5. Lubricant; 6. Sealing screw; 7. Fixing plate; 8. Fixing rod; 9. Buffer pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] See also Figure 1-Figure 2 A highly sensitive and wear-resistant automobile ball head comprises a ball head seat 1, an auxiliary component 2 is arranged on the inner wall of the ball head seat 1, the auxiliary component 2 comprises a partition 201 fixedly arranged on the inner wall of the ball head seat 1, the partition 201 divides the inner wall of the ball head seat 1 into a lubrication cavity and an activity cavity, the partition 201 is provided with auxiliary holes distributed at equal distances, the number of the auxiliary holes is four, a wear-resistant ball 202 is installed on the inner wall of the auxiliary hole, which is used for auxiliary lubrication of the automobile ball head and reducing the wear of the automobile ball head, a limiting plate 203 is fixedly connected to the wear-resistant ball 202, and the upper part of the limiting plate 203 is in contact with the partition 201;

[0029] A buffer component 3 is installed at one end of the auxiliary component 2. The buffer component 3 includes a spring-mounted telescopic rod 301 fixedly installed below the wear-resistant ball 202. One end of the spring-mounted telescopic rod 301 is fixedly connected to the inner wall of the lubrication cavity. A buffer washer 302 is arranged above the partition 201.

[0030] A lubricant 5 is placed on the inner wall of the lubrication cavity. The anti-oxidation lubricant 5 is used to reduce the friction of the automobile ball head and reduce the abnormal wear of the automobile ball head, thereby improving the steering sensitivity of the automobile ball head. The lubricant 5 is in contact with the spring set telescopic rod 301 and the limiting plate 203. A filling hole is opened on one side of the ball head seat 1 for adding the lubricant 5. The lubricant 5 is added according to the specific usage. The inner wall of the filling hole is threadedly connected with a sealing screw 6;

[0031] By means of the auxiliary component 2 provided on the ball head seat 1, auxiliary lubrication can be performed on the auxiliary vehicle ball head, thereby reducing the dryness and wear of the vehicle ball head caused by long-term use. At the same time, the buffer component 3 provided on the auxiliary component 2 can not only cooperate with the auxiliary component 2 to perform auxiliary lubrication on the vehicle ball head, but also provide shaking buffer for the vehicle ball head during lubrication. At the same time, the sealing screws 6 provided on the filling hole provided on the ball head seat 1 cooperate with each other to facilitate the replenishment of the lubricant 5.

[0032] Embodiment 2:

[0033] See also Figure 1-Figure 5 A highly sensitive and wear-resistant automobile ball head comprises a ball head seat 1, a shielding assembly 4 is installed above the ball head seat 1, the shielding assembly 4 comprises a shielding cover 401 installed on the ball head seat 1, a sealing gasket (not shown in the figure) is installed at the junction of the shielding cover 401 and the ball head seat 1, which is used to improve the sealing between the shielding cover 401 and the ball head seat 1, and the shielding cover 401 and the ball head seat 1 are threadedly connected with a plurality of connecting screws 402, the number of connecting screws 402 is four, and the shielding cover 401 is fixed A dust cover 403 is connected to assist in shielding external rainwater and muddy water, which is beneficial to improving the corrosion resistance of the car ball head, thereby ensuring that the car can flexibly change direction during driving. A connecting ring 404 is fixedly provided on the dust cover 403, and a steering rod 405 is fixedly connected to the connecting ring 404. A steering ball head 406 is fixedly provided at one end of the steering rod 405. The steering ball head 406 is located in the active cavity and contacts the buffer washer 302 and the wear-resistant ball 202;

[0034] A plurality of fixing plates 7 are fixedly arranged on the lower surface of the ball head seat 1. The number of the fixing plates 7 is four. A fixing rod 8 runs through the fixing plates 7. A buffer pad 9 is installed on the fixing plates 7 to assist in buffering the ball head seat 1. The buffer pad 9 is partially connected to the fixing rod 8.

[0035] The buffer pad 9, the fixing rod 8, the fixing plate 7, the steering ball head 406, the steering rod 405, the dust cover 403, the shielding cover 401, the connecting screw 402, the sealing screw 6, the buffer washer 302, the spring set telescopic rod 301, the limiting plate 203, the wear-resistant ball 202, and the partition 201 are provided with a wear-resistant coating, a corrosion-resistant coating and an anti-aging coating (not shown in the figure) from the outside to the inside in actual use;

[0036] The shielding component 4 provided on the ball head seat 1 can conveniently shield external impurities and rainwater, thereby reducing the possibility of damage to the vehicle ball head. At the same time, the fixing plate 7, the fixing rod 8 and the buffer pad 9 provided on the ball head seat 1 cooperate with each other, thereby facilitating the fixation and auxiliary buffering of the vehicle ball head.

[0037] To sum up, with the help of the above-mentioned technical scheme of the utility model, during installation, the fixing plate 7, the fixing rod 8 and the buffer pad 9 set through the ball head seat 1 cooperate with each other, which is convenient for fixing and assisting in buffering the vehicle ball head, and the shielding component 4 set on the ball head seat 1 is convenient for shielding external impurities and rainwater, reducing the damage to the vehicle ball head, and then during use, the auxiliary component 2 set through the ball head seat 1 can assist in lubrication of the auxiliary vehicle ball head, reducing the dryness and wear of the vehicle ball head due to long-term use. At the same time, the buffer component 3 set in the auxiliary component 2 can not only cooperate with the auxiliary component 2 to assist in lubrication of the vehicle ball head, but also can generate shaking buffer for the vehicle ball head during lubrication. When the lubricant 5 needs to be replenished, it cooperates with the sealing screw 6 set in the filling hole set in the ball head seat 1, which is convenient for replenishing the lubricant 5.

[0038] The above description is only a preferred embodiment of the present invention and is 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 highly sensitive and wear-resistant automobile ball head, characterized in that: It comprises a ball head seat (1), the inner wall of the ball head seat (1) is provided with an auxiliary component (2), and one end of the auxiliary component (2) is installed with a buffer component (3); A shielding component (4) is installed above the ball head seat (1).

2. The high-sensitivity wear-resistant automobile ball head according to claim 1, characterized in that: The auxiliary component (2) comprises a partition (201) fixedly arranged on the inner wall of the ball head seat (1), the partition (201) dividing the inner wall of the ball head seat (1) into a lubrication cavity and a movable cavity, the partition (201) is provided with auxiliary holes distributed at equal distances, the inner wall of the auxiliary hole is installed with a wear-resistant ball (202), the wear-resistant ball (202) is fixedly connected with a limiting plate (203), and the upper side of the limiting plate (203) is in contact with the partition (201).

3. The high-sensitivity wear-resistant automobile ball head according to claim 2, characterized in that: The buffer assembly (3) comprises a spring-mounted telescopic rod (301) fixedly installed below the wear-resistant ball (202), one end of the spring-mounted telescopic rod (301) being fixedly connected to the inner wall of the lubrication cavity, and a buffer gasket (302) is arranged above the partition (201).

4. The high-sensitivity wear-resistant automobile ball head according to claim 3, characterized in that: The shielding assembly (4) comprises a shielding cover (401) mounted on the ball head seat (1); the shielding cover (401) and the ball head seat (1) are threadedly connected to a plurality of connecting screws (402); a dust cover (403) is fixedly connected to the shielding cover (401); a connecting ring (404) is fixedly provided on the dust cover (403); a steering rod (405) is fixedly connected to the connecting ring (404); a steering ball head (406) is fixedly provided at one end of the steering rod (405); the steering ball head (406) is located in the movable cavity and contacts the buffer washer (302) and the wear-resistant ball (202).

5. The high-sensitivity wear-resistant automobile ball head according to claim 3, characterized in that: A lubricant (5) is placed on the inner wall of the lubrication cavity, and the lubricant (5) is in contact with the spring sleeve telescopic rod (301) and the limiting plate (203).

6. The high-sensitivity wear-resistant automobile ball head according to claim 1, characterized in that: A filling hole is provided on one side of the ball head seat (1), and a sealing screw (6) is threadedly connected to the inner wall of the filling hole.

7. The high-sensitivity wear-resistant automobile ball head according to claim 1, characterized in that: A plurality of fixing plates (7) are fixedly arranged on the lower surface of the ball head seat (1), and fixing rods (8) penetrate through the fixing plates (7).

8. The high-sensitivity wear-resistant automobile ball head according to claim 7, characterized in that: A buffer pad (9) is mounted on the fixing plate (7), and a portion of the buffer pad (9) is connected to the fixing rod (8).

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