Wear-resistant nylon part structure for automobile

Abstract

The utility model relates to the technical field of automobile parts, in particular to a wear-resistant nylon part structure for an automobile, which comprises a positioning seat, a connecting rod, a lower ball sleeve, an upper ball sleeve, a connecting screw rod, a clamping seat, a ball seat, a positioning rod, a dust cover, a ribbon and a positioning nut, the connecting rod is installed on the outer wall of one side of the positioning base and connected with the positioning base in a welded mode. The lower ball sleeve is installed on the inner wall of the bottom of the positioning seat and connected with the positioning seat in an inserted mode. The upper ball sleeve is fixedly mounted at the top end of the lower ball sleeve through a connecting screw rod; the clamping base is installed at the top end of the positioning base and connected with the positioning base in a welded mode. By improving the structure of the wear-resistant nylon part for the automobile, the wear-resistant nylon part for the automobile has the advantages that the structural design is reasonable, the lower ball sleeve and the upper ball sleeve can be independently maintained and replaced, the weight of the device is light, and the dust cover and the clamping seat are firmly and stably connected, so that the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and more specifically, to a structure of a wear-resistant nylon part for automobiles. Background Art

[0002] The steering tie rod ball joint is a tie rod with a ball joint housing. The ball joint is placed in the ball joint housing, and the steering is achieved through the articulation of the ball joint seat and the ball joint housing. The ball joint pin is a commonly used connecting component in the independent suspension system. The control arm or thrust rod is connected to other components through the ball joint pin to achieve the up and down jumping and steering movement of the wheel. When the front wheel ball joint of the car is damaged, there will be bumpy roads, noise, instability, brake deviation, steering failure and other symptoms. If the ball joint is too large, it is easy to break and should be repaired as soon as possible to avoid danger.

[0003] The ball head seat of the existing tie rod ball head is mostly an integrated structure, and the ball head seat is mostly made of metal material, which is heavy and not conducive to reducing the weight of the tie rod ball head. In addition, when the ball head seat is damaged, the entire ball head seat needs to be replaced, which is troublesome to install and disassemble and consumes a lot of man-hours.

[0004] In view of this, the existing problems are studied and improved, and the structure of wear-resistant nylon parts for automobiles is provided, aiming to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] The utility model aims to provide a wear-resistant nylon structure for automobiles to solve the problems and shortcomings of the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides a structure of a wear-resistant nylon component for automobiles, which is achieved by the following specific technical means:

[0007] The structure of a wear-resistant automotive nylon part includes: a positioning seat, a connecting rod, a lower ball sleeve, an upper ball sleeve, a connecting screw, a clamping seat, a ball seat, a positioning rod, a dust cover, a cable tie, and a positioning nut; the connecting rod is installed on the outer wall of one side of the positioning seat, and the connecting rod is welded to the positioning seat; the lower ball sleeve is installed on the inner wall of the bottom of the positioning seat, and the lower ball sleeve is plug-connected to the positioning seat; the upper ball sleeve is fixedly installed on the top of the lower ball sleeve through a connecting screw; the clamping seat is installed on the top of the positioning seat, and the clamping seat is welded to the positioning seat; the ball seat is embedded and installed on the inner wall between the lower ball sleeve and the upper ball sleeve; the positioning rod is installed on the top of the ball seat by threaded rotation; the dust cover is installed on the outer wall of the clamping seat, and the dust cover is plug-connected to the clamping seat; the cable tie is sleeved and installed on the outer wall of the lower part of the dust cover; the positioning nut is installed on the outer wall of the upper part of the positioning rod by threaded rotation.

[0008] As a further optimization of the technical solution, the structure of the wear-resistant automotive nylon parts of the utility model is that the lower ball sleeve and the upper ball sleeve are both made of nylon material, and threaded holes for installing connecting screws are opened on the lower ball sleeve and the upper ball sleeve, and the threaded holes are distributed in a circular array in multiple locations on the lower ball sleeve and the upper ball sleeve.

[0009] As a further optimization of the technical solution, the utility model has a structure of wear-resistant automotive nylon parts, wherein the connecting screw penetrates the threaded hole on the upper ball sleeve and is threadedly connected to the lower ball sleeve.

[0010] As a further optimization of the technical solution, the structure of the wear-resistant nylon component for automobiles of the utility model has a card seat that is a circular tubular structure, and an arc-shaped card slot is provided on the outer wall of the card seat.

[0011] As a further optimization of the technical solution, the utility model has a wear-resistant automotive nylon component structure in which a dust cover is inserted and installed on the outer wall of the base, and a cable tie is inserted and installed on the outer wall of the lower part of the dust cover and engages with the slot on the base.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. The utility model discloses that the lower ball sleeve and the upper ball sleeve are both made of nylon material, and threaded holes for installing connecting screws are opened on the lower ball sleeve and the upper ball sleeve, and the threaded holes are distributed in multiple locations in a circular array on the lower ball sleeve and the upper ball sleeve, and the connecting screws penetrate the threaded holes on the upper ball sleeve and are threadedly connected to the lower ball sleeve. The lower ball sleeve and the upper ball sleeve are both made of nylon material, which is beneficial to reducing the weight of the device, and the lower ball sleeve and the upper ball sleeve are fixedly connected by the connecting screw, so that when the lower ball sleeve and the upper ball sleeve are damaged, it is convenient to replace the lower ball sleeve and the upper ball sleeve respectively, which is convenient for operation.

[0014] 2. The card holder of the utility model is a circular tubular structure, and an arc-shaped slot is opened on the outer wall of the card holder. A dust cover is inserted and installed on the outer wall of the card holder, and a cable tie is inserted and installed on the outer wall of the lower part of the dust cover and engaged with the slot on the card holder. The cable tie clamps the lower part of the dust cover to the outer wall of the card holder, thereby improving the sealing performance of the dust cover and making the connection between the dust cover and the card holder more firm and stable.

[0015] 3. The utility model improves the structure of wear-resistant automotive nylon parts, has the advantages of reasonable structural design, the lower ball sleeve and the upper ball sleeve can be repaired and replaced separately, the device is light in weight, and the connection between the dust cover and the card seat is firm and stable, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the upper ball sleeve of the utility model.

[0021] In the figure: positioning seat 1, connecting rod 2, lower ball sleeve 3, upper ball sleeve 4, connecting screw 5, clamping seat 6, ball seat 7, positioning rod 8, dust cover 9, cable tie 10, positioning nut 11. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1 to 4 The utility model provides a specific technical implementation scheme of the structure of wear-resistant nylon parts for automobiles:

[0024] The structure of the wear-resistant automotive nylon part includes: a positioning seat 1, a connecting rod 2, a lower ball sleeve 3, an upper ball sleeve 4, a connecting screw 5, a clamping seat 6, a ball seat 7, a positioning rod 8, a dust cover 9, a cable tie 10, and a positioning nut 11; the connecting rod 2 is installed on the outer wall of one side of the positioning seat 1, and the connecting rod 2 is welded to the positioning seat 1.

[0025] The lower ball sleeve 3 is installed on the inner wall of the bottom of the positioning seat 1, and the lower ball sleeve 3 is plugged and connected to the positioning seat 1; the lower ball sleeve 3 and the upper ball sleeve 4 are both made of nylon material, and threaded holes for installing connecting screws 5 are opened on the lower ball sleeve 3 and the upper ball sleeve 4, and the threaded holes are distributed in multiple places in a ring array on the lower ball sleeve 3 and the upper ball sleeve 4, and the connecting screw 5 passes through the threaded holes on the upper ball sleeve 4 and is threadedly connected to the lower ball sleeve 3. The lower ball sleeve 3 and the upper ball sleeve 4 are both made of nylon material, which is beneficial to reducing the weight of the device, and the lower ball sleeve 3 and the upper ball sleeve 4 are fixedly connected by the connecting screw 5, so that when the lower ball sleeve 3 and the upper ball sleeve 4 are damaged, it is convenient to replace the lower ball sleeve 3 and the upper ball sleeve 4 respectively, which is easy to operate.

[0026] The upper ball sleeve 4 is fixedly mounted on the top of the lower ball sleeve 3 via a connecting screw 5 .

[0027] The base 6 is installed on the top of the positioning base 1, and the base 6 is welded to the positioning base 1; the base 6 is a circular tubular structure, and an arc-shaped slot is opened on the outer wall of the base 6, a dust cover 9 is inserted and installed on the outer wall of the base 6, and a cable tie 10 is inserted into the outer wall of the lower part of the dust cover 9 and engaged with the slot on the base 6. The cable tie 10 clamps the lower part of the dust cover 9 to the outer wall of the base 6, thereby improving the sealing performance of the dust cover 9 and making the connection between the dust cover 9 and the base 6 more firm and stable.

[0028] The ball seat 7 is embedded and installed on the inner wall between the lower ball sleeve 3 and the upper ball sleeve 4; the positioning rod 8 is installed on the top of the ball seat 7 by means of threaded rotation; the dust cover 9 is installed on the outer wall of the card seat 6, and the dust cover 9 is plug-connected with the card seat 6; the cable tie 10 is inserted and installed on the outer wall of the lower part of the dust cover 9; the positioning nut 11 is installed on the outer wall of the upper part of the positioning rod 8 by means of threaded rotation.

[0029] Specific implementation steps:

[0030] During use, when the ball sleeve needs to be replaced, the connecting screw 5 is removed from the upper ball sleeve 4, at which time the lower ball sleeve 3 and the upper ball sleeve 4 are separated, and the ball seat 7 is removed. At this time, the lower ball sleeve 3 or the upper ball sleeve 4 is replaced respectively according to the degree of wear of the lower ball sleeve 3 and the upper ball sleeve 4, and the operation is relatively convenient.

[0031] In summary: the structure of the wear-resistant automotive nylon part is that the lower ball sleeve and the upper ball sleeve are both made of nylon material, and threaded holes for installing connecting screws are opened on the lower ball sleeve and the upper ball sleeve, and the threaded holes are distributed in multiple locations in a circular array on the lower ball sleeve and the upper ball sleeve, and the connecting screw passes through the threaded holes on the upper ball sleeve and is threadedly connected to the lower ball sleeve. The lower ball sleeve and the upper ball sleeve are both made of nylon material, which is beneficial to reducing the weight of the device, and the lower ball sleeve and the upper ball sleeve are fixedly connected by the connecting screw, so that when the lower ball sleeve and the upper ball sleeve are damaged, it is convenient to replace the lower ball sleeve and the upper ball sleeve respectively, which is convenient for operation; the card seat is circular The invention discloses a tubular structure, and an arc-shaped slot is opened on the outer wall of the card seat, a dust cover is inserted and installed on the outer wall of the card seat, and a cable tie is inserted and installed on the outer wall of the lower part of the dust cover and engaged with the slot on the card seat, and the cable tie clamps the lower part of the dust cover to the outer wall of the card seat, thereby improving the sealing performance of the dust cover and making the connection between the dust cover and the card seat more firm and stable; through the improvement of the structure of the wear-resistant nylon parts for automobiles, the invention has the advantages of reasonable structural design, the lower ball sleeve and the upper ball sleeve can be repaired and replaced separately, the device is light in weight, and the connection between the dust cover and the card seat is firm and stable, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The structure of wear-resistant automotive nylon parts includes: A positioning seat (1), a connecting rod (2), a lower ball sleeve (3), an upper ball sleeve (4), a connecting screw (5), a clamping seat (6), a ball seat (7), a positioning rod (8), a dust cover (9), a cable tie (10), and a positioning nut (11); characterized in that: the connecting rod (2) is mounted on the outer wall of one side of the positioning seat (1), and the connecting rod (2) is welded to the positioning seat (1); the lower ball sleeve (3) is mounted on the inner wall of the bottom of the positioning seat (1), and the lower ball sleeve (3) is plug-connected to the positioning seat (1); the upper ball sleeve (4) is fixedly mounted on the top of the lower ball sleeve (3) through the connecting screw (5); The clamping seat (6) is installed on the top of the positioning seat (1), and the clamping seat (6) is welded to the positioning seat (1); the ball seat (7) is embedded and installed on the inner wall between the lower ball sleeve (3) and the upper ball sleeve (4); the positioning rod (8) is installed on the top of the ball seat (7) by means of threaded rotation; the dust cover (9) is installed on the outer wall of the clamping seat (6), and the dust cover (9) is plug-connected to the clamping seat (6); the cable tie (10) is inserted and installed on the outer wall of the lower part of the dust cover (9); the positioning nut (11) is installed on the outer wall of the upper part of the positioning rod (8) by means of threaded rotation.

2. The structure of the wear-resistant nylon component for automobiles according to claim 1, characterized in that: The lower ball sleeve (3) and the upper ball sleeve (4) are both made of nylon, and threaded holes for installing the connecting screws (5) are provided on the lower ball sleeve (3) and the upper ball sleeve (4), and the threaded holes are distributed in a plurality of locations in the shape of an annular array on the lower ball sleeve (3) and the upper ball sleeve (4).

3. The structure of the wear-resistant nylon component for automobiles according to claim 1 or 2, characterized in that: The connecting screw (5) passes through the threaded hole on the upper ball sleeve (4) and is threadedly connected to the lower ball sleeve (3).

4. The structure of the wear-resistant nylon component for automobiles according to claim 1, characterized in that: The card seat (6) is a circular tubular structure, and an arc-shaped card slot is provided on the outer wall of the card seat (6).

5. The structure of the wear-resistant nylon component for automobiles according to claim 1 or 4, characterized in that: A dust cover (9) is inserted and installed on the outer wall of the card seat (6), and a cable tie (10) is inserted and installed on the outer wall of the lower part of the dust cover (9) and is engaged with the card slot on the card seat (6).

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