Knuckle bushing convenient to disassemble and assemble

Abstract

The utility model discloses a knuckle bushing convenient to disassemble and assemble, which relates to the technical field of bushings and comprises a bushing body, and a chute is arranged on the inner wall of the bushing body. Through the sleeve body, the clamping grooves, the auxiliary fixing frame and the limiting rod, the clamping grooves are formed in the upper end and the lower end of the sleeve body in the device and can be matched with the limiting rod in the device to fix the auxiliary fixing frame and the sleeve body, and after fixing, the whole lining and a steering knuckle can be better installed; meanwhile, the sleeve body and the auxiliary fixing frames can be separated by loosening the limiting rods, the knuckle bushing can be conveniently disassembled, and through the sleeve body, the auxiliary fixing frames and lubricating grooves, the lubricating grooves formed in the outer walls of the auxiliary fixing frames installed at the two ends of the device can be used for fixing the bushing when the bushing is installed and fixed; when the steering knuckle rotates, engine oil for lubrication can be smeared on the lubrication groove of the auxiliary fixing frame, when the steering knuckle rotates, the sensitive use effect of the whole device can be kept through the internally smeared lubrication groove, and a certain self-lubrication effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bushings, in particular to a steering knuckle bushing which is easy to disassemble and assemble. Background Art

[0002] A bushing is a ring that acts as a gasket. In the field of valve applications, the bushing is inside the valve cover and is generally made of corrosion-resistant materials such as polytetrafluoroethylene or graphite. It is used for sealing. If it is worn out after use, it can be easily replaced. If the bushing is not used, the parts will be replaced after the knuckle is worn out. In order to facilitate the disassembly and installation of the knuckle bushing, a knuckle bushing that is easy to disassemble and install is needed.

[0003] The existing steering knuckle bushing that is easy to disassemble and assemble cannot be quickly installed and disassembled during operation, and a certain amount of lubricating oil cannot be added to the lubrication groove in the device during operation. The steering knuckle cannot be flexibly used when it is operated and used. Therefore, a steering knuckle bushing that is easy to disassemble and assemble is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a steering knuckle bushing that is easy to disassemble and assemble, so as to solve the problem that the existing steering knuckle bushing cannot adapt to different sizes of network controllers for fixed operation during use, and cannot quickly take out the fixed network controller during use, and cannot restrict and organize the lines connected to the network controller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steering knuckle bushing that is easy to disassemble and assemble, comprising a sleeve body, a sliding groove is provided on the inner wall of the sleeve body, a circular hole is provided on the inner wall of the sleeve body, a clamping groove is installed on the upper end of the sleeve body, auxiliary fixing frames are installed on the upper and lower ends of the clamping groove, a lubrication groove is provided on one end of the auxiliary fixing frame, a limiting hole is provided on the outer side of the auxiliary fixing frame, and a limiting rod is installed on one end of the limiting hole.

[0006] Preferably, the sleeve is of slotted design, and the circular holes are distributed at equal intervals on the inner wall of the sleeve.

[0007] Preferably, the auxiliary fixing frame is threadedly connected to the sleeve body through a slot, and the auxiliary fixing frame is symmetrically arranged with respect to the central axis of the sleeve body.

[0008] Preferably, the auxiliary fixing frame is of slotted design, and the auxiliary fixing frame is of a "concave" structure.

[0009] Preferably, the auxiliary fixing frame is snap-connected with the sleeve body via a limiting rod, and the auxiliary fixing frame fits tightly with the sleeve body.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model comprises a sleeve, a slot, an auxiliary fixing frame and a limit rod. The sleeve in the device has slots at both ends, which can be used to fix the auxiliary fixing frame and the sleeve with the limit rod in the device. After fixation, the entire bushing and the steering knuckle can be better installed. At the same time, the sleeve and the auxiliary fixing frame can be separated by loosening the limit rod, which is convenient for disassembling the steering knuckle bushing.

[0012] 2. The utility model has a sleeve body, an auxiliary fixing frame and a lubrication groove. The outer wall of the auxiliary fixing frame installed at both ends of the device is provided with a lubrication groove. When the bushing is installed and fixed, the lubricating oil can be applied to the lubrication groove of the auxiliary fixing frame. When the entire automobile steering knuckle rotates, the lubricant applied inside can maintain the sensitivity of the entire device, and has a certain self-lubricating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front cross-sectional view of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the sleeve body and the auxiliary fixing frame of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the sleeve of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the auxiliary fixing frame and the lubrication groove of the utility model.

[0017] In the figure: 1. sleeve body; 2. slide groove; 3. round hole; 4. card slot; 5. auxiliary fixing frame; 6. lubrication groove; 7. limit hole; 8. limit rod. DETAILED DESCRIPTION

[0018] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0019] The following describes an embodiment of the utility model based on its overall structure.

[0020] See also Figure 1-4A steering knuckle bushing that is easy to disassemble and assemble comprises a sleeve body 1, a slide groove 2 is provided on the inner wall of the sleeve body 1, a round hole 3 is provided on the inner wall of the sleeve body 1, a card slot 4 is installed on the upper end of the sleeve body 1, an auxiliary fixing frame 5 is threadedly connected to the sleeve body 1 through the card slot 4, and the auxiliary fixing frame 5 is symmetrically arranged with the central axis of the sleeve body 1, and the slide groove 2 provided inside the sleeve body 1 can not restrict the steering knuckle of the automobile after the steering knuckle of the automobile is installed, and can keep the steering knuckle of the automobile free to move, and the auxiliary fixing frame 5 is installed on both the upper and lower ends of the card slot 4, and the auxiliary fixing frame 5 is a slotted design, and the auxiliary fixing frame 5 is The "concave" shaped structure is set up, and the auxiliary fixing frame 5 set up with the concave structure can better connect the upper and lower ends of the entire sleeve body 1, which is convenient for fixing the sleeve body 1 and the steering knuckle, and is convenient for installation. At the same time, after the auxiliary fixing frame 5 is disassembled by the limiting rod 8, it is convenient to take out the sleeve body 1. A lubrication groove 6 is opened at one end of the auxiliary fixing frame 5, and a limiting hole 7 is opened on the outside of the auxiliary fixing frame 5. A limiting rod 8 is installed at one end of the auxiliary fixing frame 5. The limiting rod 8 installed in the device can remove the auxiliary fixing frame 5, and the entire sleeve body 1 is disassembled, which is convenient for taking out the entire steering knuckle bushing.

[0021] Working principle: when in use, the sleeve 1 to be used is taken out, the limit rod 8 in the device is twisted to take it out, and the limit rod 8 in the device is separated from the auxiliary fixing frame 5. After separation, lubricating oil is applied to the lubrication groove 6 provided on the outer wall of the auxiliary fixing frame 5. After the lubricating oil is applied, the auxiliary fixing frame 5 and the sleeve 1 are fixed by the limit rod 8. After the fixation is completed, when the entire automobile steering knuckle rotates, the lubricant applied inside can maintain the sensitivity of the entire device, and it has a certain self-lubricating effect. Secondly, when the sleeve 1 is used, the upper and lower ends of the sleeve 1 in the device are provided with card grooves 4, which can cooperate with the limit rod 8 in the device to fix the auxiliary fixing frame 5 and the sleeve 1. After fixation, the entire bushing can be better installed with the steering knuckle. At the same time, the sleeve 1 can be separated from the auxiliary fixing frame 5 by loosening the limit rod 8, which is convenient for disassembling the steering knuckle bushing. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0022] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A steering knuckle bushing that is easy to disassemble and assemble, comprising a bushing body (1), characterized in that: The inner wall of the sleeve (1) is provided with a sliding groove (2), the inner wall of the sleeve (1) is provided with a circular hole (3), the upper end of the sleeve (1) is provided with a clamping groove (4), the upper and lower ends of the clamping groove (4) are provided with auxiliary fixing frames (5), one end of the auxiliary fixing frame (5) is provided with a lubrication groove (6), the outer side of the auxiliary fixing frame (5) is provided with a limiting hole (7), and one end of the limiting hole (7) is provided with a limiting rod (8).

2. The steering knuckle bushing that is easy to disassemble and assemble according to claim 1, characterized in that: The sleeve (1) is of slotted design, and the circular holes (3) are distributed at equal intervals on the inner wall of the sleeve (1).

3. The steering knuckle bushing that is easy to disassemble and assemble according to claim 1, characterized in that: The auxiliary fixing frame (5) is threadedly connected to the sleeve body (1) via a clamping groove (4), and the auxiliary fixing frame (5) is symmetrically arranged with respect to the central axis of the sleeve body (1).

4. The steering knuckle bushing that is easy to disassemble and assemble according to claim 1, characterized in that: The auxiliary fixing frame (5) is of slotted design, and the auxiliary fixing frame (5) is of a "concave" shaped structure.

5. The steering knuckle bushing that is easy to disassemble and assemble according to claim 1, characterized in that: The auxiliary fixing frame (5) is snap-connected with the sleeve body (1) via a limiting rod (8), and the auxiliary fixing frame (5) is tightly fitted with the sleeve body (1).

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