CN211391447U - Knuckle convenient to dismouting of car - Google Patents

Abstract

The utility model discloses a knuckle of car dismouting of being convenient for, including knuckle main part, grub screw, reinforcement jump ring and threaded rod, the bottom fixed connection crotch of knuckle main part, the crotch is the symmetric distribution form, the top of knuckle main part is equipped with the journal bar, the inboard of crotch is equipped with the fixing base, the fixing base is the symmetric distribution form, the inside of fixing base is inlayed and is had the swizzle. This knuckle of car dismouting of being convenient for, through the special reinforcement jump ring that is equipped with, and enlarged the opening of its side, better solution installation and the problem of dismantling the jump ring be not convenient for, because the diameter of the opening of its side than the swizzle is slightly bigger, so when the installation directly press it into can, and when dismantling the outside fixation nut of threaded rod unscrew, then strike the threaded rod gently and can push out fixed jump ring, overall structure is simple, the staff of being convenient for installs and dismantles, the convenience is stronger.

Description

Knuckle convenient to dismouting of car

Technical Field

The utility model relates to a knuckle technical field specifically is a knuckle of car dismouting of being convenient for.

Background

The steering knuckle is also called as a cleat, is one of important parts in an automobile steering axle, can enable an automobile to stably run and sensitively transmit the running direction, and has the function of transmitting and bearing the front load of the automobile and supporting and driving a front wheel to rotate around a main pin so as to steer the automobile.

The car knuckle on the present market is the staff of being not convenient for most when using installs and dismantles, and the operation process is comparatively loaded down with trivial details, and need install, dismantle with the help of special instrument when the inside jump ring of installation and dismantlement, uses very trouble, and the convenience is relatively poor, and the outside snap ring of the inside swizzle of the knuckle of majority takes place not hard up the condition that drops even when receiving the striking very easily simultaneously, and stability is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a knuckle of car dismouting of being convenient for, solved the car knuckle on the current market most of be not convenient for the staff when using and install and dismantle, operation process is comparatively loaded down with trivial details, and need install with the help of special instrument when installing and dismantling inside jump ring, dismantle, use very trouble, the convenience is relatively poor, the outside snap ring of the inside swizzle of the knuckle of majority takes place not hard up the condition that drops even when receiving the striking very easily simultaneously, the relatively poor problem of stability.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a knuckle of car dismouting of being convenient for, includes knuckle main part, grub screw, reinforcement jump ring and threaded rod, the bottom fixed connection crotch of knuckle main part, the crotch is the symmetric distribution form, the top of knuckle main part is equipped with the journal pole, the inboard of crotch is equipped with the fixing base, the fixing base is the symmetric distribution form, the inside of fixing base is inlayed and is had the swizzle, the inboard of fixing base is equipped with the reinforcement jump ring, it is the symmetric distribution form to reinforce the jump ring, it fixes the inboard at the knuckle main part to reinforce the jump ring, the reinforcement jump ring has been cup jointed to the outside of swizzled.

Preferably, the top of knuckle main part fixed connection reinforcing plate, the top of reinforcing plate connects the journal bar through the welded mode, the top of journal bar is equipped with branch.

Preferably, the fork frame is internally provided with a mounting hole, the outside of the mounting hole is connected with a damping structure, a kingpin is inserted into the fork frame, the outer side of the fork frame is provided with a screw hole, and a flat head screw is arranged inside the screw hole.

Preferably, a snap ring is installed inside the pin hole and located at the top of the main pin, and flat head screws are symmetrically distributed at the top of the snap ring.

Preferably, the side face of the reinforced clamp spring is fixedly connected with fixing rods, the fixing rods are symmetrically distributed, threaded rods are arranged outside the fixing rods, and fixing nuts are sleeved outside the threaded rods.

(III) advantageous effects

The utility model provides a knuckle of car dismouting of being convenient for. The method has the following beneficial effects:

(1) this car knuckle convenient to dismouting, through the special reinforcement jump ring that is equipped with, and enlarged the opening of its side, better solution installation and the problem of dismantling the jump ring be not convenient for, because the opening of its side is slightly bigger than the diameter of swizzle, so when the installation directly press it into can, and when fixed because the side at fixed jump ring is equipped with two dead levers, can insert its inside in the knuckle main part, consolidate from the outside of knuckle main part, its stability has been promoted, and when dismantling the outside fixation nut of threaded rod unscrew, then strike the threaded rod gently and can push out fixed jump ring, overall structure is simple, the staff of being convenient for installs and dismantles, the convenience is stronger.

(2) This automobile steering knuckle convenient to dismouting, through the grub screw that is equipped with in the outside of crotch, better solution the snap ring can not hard up problem, after having installed the outside snap ring of king pin, screw into the surperficial screw of crotch with two grub screws inside, so the edge of grub screw can the pressfitting in the top of pinhole to compress tightly on the surface of snap ring, avoid the snap ring to appear because of the striking not hard up condition that drops even, stability is stronger, comparatively practical.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the reinforced clamp spring structure of the present invention;

FIG. 3 is a top view of the main body of the knuckle of the present invention;

fig. 4 is a side view of the fork of the present invention;

in the figure, a steering knuckle main body-1, a reinforcing plate-2, a fork-3, a journal rod-4, a support rod-5, a mounting hole-6, a pin hole-7, a kingpin-8, a snap ring-9, a flat head screw-10, a fixed seat-11, a reinforcing snap spring-12, a fixed rod-13, a threaded rod-14, a fixed nut-15 and a positioning groove-16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a knuckle of car dismouting of being convenient for, includes knuckle main part 1, grub screw 10, consolidates jump ring 12 and threaded rod 14, the bottom fixed connection crotch 3 of knuckle main part 1, crotch 3 is the symmetric distribution form, the top of knuckle main part 1 is equipped with journal bar 4, the inboard of crotch 3 is equipped with fixing base 11, fixing base 11 is the symmetric distribution form, the inside of fixing base 11 is inlayed and is had king pin 8, the inboard of fixing base 11 is equipped with consolidates jump ring 12, it is the symmetric distribution form to consolidate jump ring 12, consolidate jump ring 12 and fix the inboard at knuckle main part 1, the outside of king pin 8 has cup jointed and has consolidated jump ring 12.

The top fixed connection reinforcing plate 2 of knuckle main part 1, welded mode connecting journal pole 4 is passed through at the top of reinforcing plate 2, the top of journal pole 4 is equipped with branch 5, through reinforcing plate 2 that is equipped with, can increase the intensity between knuckle main part 1 and the journal pole 4, and the practicality is stronger.

The damping fork is characterized in that a mounting hole 6 is formed in the fork frame 3, a damping structure is connected to the outside of the mounting hole 6, a kingpin 8 is inserted into the fork frame 3, a screw hole is formed in the outer side of the fork frame 3, a flat head screw 10 is mounted in the screw hole, the flat head screw 10 serves as a secondary reinforcing part, the mounting mode is simple, and the damping fork is high in flexibility during use.

The inside mounting of pinhole 7 has snap ring 9, snap ring 9 is located the top of swizzle 8, the top symmetric distribution grub screw 10 of snap ring 9 through compress tightly grub screw 10 in the outside of snap ring 9, can carry out the secondary to snap ring 9 and fix, avoids snap ring 9 to appear because of the striking condition that becomes flexible even drops, and stability is stronger.

Consolidate side fixed connection dead lever 13 of jump ring 12, dead lever 13 is the symmetric distribution form, the outside of dead lever 13 is equipped with threaded rod 14, fixation nut 15 has been cup jointed to the outside of threaded rod 14, and through the threaded rod 14 that is equipped with, can connect consolidating jump ring 12 and knuckle main part 1 to promote the stability ability of its operation, it is comparatively practical.

The working principle is as follows: when the automobile is used for the steering knuckle convenient to disassemble and assemble, firstly, the steering knuckle main body 1 is placed outside the pull rod, the pin hole 7 on the side surface of the fork frame 3 of the steering knuckle main body and the pin hole 7 on the pull rod are mutually corresponding, then the main pin 8 is inserted into the pin hole 7, the steering knuckle and the pull rod are connected together, simultaneously, the main pin 8 is inserted, the gasket is respectively arranged on the side surface of the fixed seat 11, then the reinforcing clamp spring 12 is clamped outside the main pin 8, the installation position is positioned between the fixed seat 11 and the gasket, because the opening size of the reinforcing clamp spring 12 is enlarged, the clamp spring can be installed by only slightly pressing, meanwhile, the fixing rod 13 and the threaded rod 14 are arranged on the side surface of the reinforcing clamp spring 12, the threaded rod 14 is aligned to the insertion hole on the top of the steering knuckle main body 1 when the reinforcing clamp spring 12 is inserted, and then the threaded rod 14 can be inserted into the, only need with fixation nut 15 install in the outside of threaded rod 14 can, and screw off the outside fixation nut 15 of threaded rod 14 when dismantling, then strike threaded rod 14 gently and can push out fixed jump ring, can accomplish the dismantlement, the overall structure is simple, the operation is convenient, the staff of being convenient for installs and dismantles, the grub screw 10 that is equipped with through the outside at crotch 3 at last, can be with installing inside pinhole 7, the snap ring 9 secondary at king pin 8 top is fixed, its edge can the pressfitting in the top of pinhole 7 after installation grub screw 10, thereby compress tightly the surface at snap ring 9, avoid snap ring 9 to appear because of the striking condition that becomes flexible or even drops, stability is stronger, comparatively practical.

The utility model discloses a knuckle main part 1, reinforcing plate 2, crotch 3, axle journal pole 4, branch 5, mounting hole 6, pinhole 7, king pin 8, snap ring 9, grub screw 10, fixing base 11, reinforcement jump ring 12, dead lever 13, threaded rod 14, fixation nut 15, constant head tank 16, the part is general standard component or the part that technical staff in this field known, its structure and principle all can be known through the technical manual or through conventional experimental method for this technical staff, the problem that the utility model solves is that the automobile knuckle on the existing market mostly is inconvenient for the staff to install and dismantle when using, the operation process is comparatively loaded down with trivial details, and need install with the help of special instrument when installing and dismantling the inside jump ring, the trouble of using, the convenience is very poor, the snap ring outside the king pin of the inside of most knuckles takes place not hard up or even the condition that drops when receiving the striking very easily simultaneously, the stability is relatively poor, the utility model better solves the problem that the clamp spring is inconvenient to install and dismantle by mutually combining the components, the opening on the side surface is enlarged by the special reinforced clamp spring arranged on the clamp spring, the problem that the clamp spring is inconvenient to install and dismantle is better solved, because the opening on the side surface is slightly larger than the diameter of the main pin, the clamp spring can be directly pressed in during installation, and because two fixed rods are arranged on the side surface of the fixed clamp spring during fixing, the fixed clamp spring can be inserted into the steering knuckle main body and is reinforced from the outside of the steering knuckle main body, the stability of the clamp spring is improved, a fixed nut outside a threaded rod is screwed off during dismantling, then the fixed clamp spring can be ejected by lightly knocking the threaded rod, the installation and the dismantling of a worker are convenient, meanwhile, the problem that the clamp ring can be loosened is better solved by a flat head screw arranged outside the fork frame, after the clamp ring outside the main pin is installed, inside screwing in the screw on crotch surface with two grub screws, so the edge of grub screw can the pressfitting in the top of pinhole to compress tightly on the surface of snap ring, avoid the snap ring to appear because of the striking not hard up condition that drops even, stability is stronger, comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a knuckle of car dismouting of being convenient for which characterized in that: including knuckle main part (1), grub screw (10), reinforcement jump ring (12) and threaded rod (14), the bottom fixed connection crotch (3) of knuckle main part (1), crotch (3) are the symmetric distribution form, the top of knuckle main part (1) is equipped with journal pole (4), the inboard of crotch (3) is equipped with fixing base (11), fixing base (11) are the symmetric distribution form, the inside of fixing base (11) is inlayed and is had king pin (8), the inboard of fixing base (11) is equipped with reinforcement jump ring (12), reinforcement jump ring (12) are the symmetric distribution form, the inboard at knuckle main part (1) is fixed in reinforcement jump ring (12), reinforcement jump ring (12) have been cup jointed to the outside of king pin (8).

2. The steering knuckle convenient for being assembled and disassembled for the automobile according to claim 1, characterized in that: the top fixed connection reinforcing plate (2) of knuckle main part (1), the top of reinforcing plate (2) is through welded mode connecting journal pole (4), the top of journal pole (4) is equipped with branch (5).

3. The steering knuckle convenient for being assembled and disassembled for the automobile according to claim 1, characterized in that: the damping fork is characterized in that a mounting hole (6) is formed in the fork frame (3), a damping structure is connected to the outside of the mounting hole (6), a main pin (8) is inserted into the fork frame (3), a screw hole is formed in the outer side of the fork frame (3), and a flat head screw (10) is mounted in the screw hole.

4. The steering knuckle convenient for being assembled and disassembled for the automobile according to claim 1, characterized in that: the inside mounting of pinhole (7) has snap ring (9), snap ring (9) are located the top of swizzle (8), the top symmetric distribution grub screw (10) of snap ring (9).

5. The steering knuckle convenient for being assembled and disassembled for the automobile according to claim 1, characterized in that: the side fixed connection dead lever (13) of consolidating jump ring (12), dead lever (13) are the symmetric distribution form, the outside of dead lever (13) is equipped with threaded rod (14), fixation nut (15) have been cup jointed to the outside of threaded rod (14).

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