Square front axle convenient to connect

Abstract

The utility model discloses a square front wheel axle convenient to connect, and particularly relates to the technical field of front wheel axles, the square front wheel axle convenient to connect comprises an axle body, one side of the axle body is provided with a disassembling and assembling mechanism for the square front wheel axle, the disassembling and assembling mechanism comprises a sliding groove, and one end of the sliding groove is provided with a limiting groove. By arranging the dismounting mechanism, when the device is used in the later period, the front axle can be rapidly mounted and dismounted through the dismounting mechanism, a user aligns the clamping ball to the sliding groove and inserts the clamping column into the axle body, so that the clamping ball is driven to move rightwards in the sliding groove, and when the clamping ball moves to the position of the limiting groove, the clamping column is inserted into the axle body. The clamping plate is rotated, so that the clamping ball is driven to slide in the limiting groove, then when the contracted spring and the clamping block move to the clamping groove, the spring is reset, and then the clamping block is pushed to be inserted into the clamping groove, so that the front wheel shaft is mounted, and the front wheel shaft is conveniently and rapidly dismounted and mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of front wheel axles, and more specifically to a four-way front wheel axle which is easy to connect. Background Art

[0002] The front wheel bearings of automobiles are generally double-row ball bearings. If you use a hammer to knock the bearings when installing them, or if you press the inner ring of the bearings when installing them into the bearing seats, it will cause damage to the bearing raceway on one side.

[0003] After searching, the existing patent (publication number: CN203159985U) discloses a front wheel shaft for a garment steamer. The front wheel shaft for a garment steamer includes a body, the body is cylindrical, a rubber layer is provided in the middle of the body, chamfers are provided between the two end faces of the body and the side walls, and a circle of depressions are provided at each end of the body, and the depressions are symmetrically arranged relative to the rubber layer. The utility model provides a front wheel shaft for a garment steamer with a simple structure and easy installation. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] The existing square front wheel axle that is easy to connect is used later, because most of the current front wheel axles are connected by threads, but if they are connected by threads, the threads may rust after long-term use, so it is difficult to disassemble the front wheel axle during disassembly, and some auxiliary tools are required, which greatly wastes the user's working time and reduces work efficiency. In addition, there is often no disassembly mechanism for quickly disassembling the front wheel axle. At the same time, the above-mentioned patent comparative documents do not propose a technical solution for quickly disassembling the front wheel axle.

[0005] Therefore, in view of the above problems, a four-way front wheel axle that is easy to connect is proposed. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a four-way front wheel axle that is easy to connect to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a four-way front wheel axle that is easy to connect, comprising an axle body, a disassembly and assembly mechanism for the four-way front wheel axle is installed on one side of the axle body, the disassembly and assembly mechanism comprises a slide groove, and a limiting groove is provided at one end of the slide groove;

[0008] A clamping column is inserted into one side of the shaft body, a clamping plate is fixedly connected to one side of the clamping column, clamping balls are fixedly connected to both ends of one side of the clamping column, a hollow column is fixedly connected and penetrated through the center of the clamping column, springs are fixedly connected to the inner walls of both ends of the hollow column, and a clamping block is fixedly connected to one end of the spring.

[0009] Preferably, the other side of the shaft body is fixedly connected to a limiting plate, the front end of the shaft body is fixedly connected to a mounting plate, and one side of both the front and rear ends of the shaft body is provided with a slot.

[0010] Preferably, a liquid storage tank is fixedly connected to one side of the top of the shaft body, a liquid inlet is opened on the top of the liquid storage tank, a connecting belt is fixedly connected to one side of the liquid storage tank, and a piston is fixedly connected to one end of the connecting belt.

[0011] Preferably, a liquid infusion pipe is fixedly connected to the other side of the liquid storage tank, one end of the liquid infusion pipe is fixedly connected to an oil inlet, one end of the oil inlet is fixedly connected to an oil distribution pipe, and both ends of the oil distribution pipe are fixedly connected to oil outlet nozzles.

[0012] Preferably, the mounting plate is connected to the limiting plate via a shaft body, and the shaft body and the limiting plate are arranged in a vertical state.

[0013] Preferably, the clamping column is connected to the limiting groove through a clamping ball, and the clamping ball is movably connected to the inside of the limiting groove.

[0014] Preferably, the spring is connected to the card slot via a card block, and the card block is inserted into the card slot.

[0015] Preferably, the liquid storage tank is connected to the oil inlet via a liquid infusion pipe, and the oil inlet is fixedly connected to the top center of the shaft body.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Compared with the prior art, the easy-to-connect square front wheel axle is provided with a disassembly and assembly mechanism, so that when the device is used later, the front wheel axle can be quickly installed and disassembled through the disassembly and assembly mechanism. The user aligns the card ball with the slide groove, and then inserts the card column into the shaft body, thereby driving the card ball to move to the right in the slide groove. When it moves to the limit groove, the card plate is rotated to drive the card ball to slide in the limit groove, and then the contracted spring and the card block are moved to the card groove. The spring is reset, and then the card block is pushed to be inserted into the card groove, so that the front wheel axle is installed.

[0018] 2. Compared with the prior art, the easy-to-connect square front wheel axle can lubricate the front wheel axle through the mutual cooperation among the liquid storage tank, the liquid inlet, the connecting belt, the piston, the liquid inlet, the oil distribution pipe, the oil outlet nozzle and the slot, so as to prevent the front wheel axle from rusting and affecting the use after long-term use. The user manually pulls the connecting belt to draw the piston out of the liquid inlet, and then allows the user to pour the lubricating oil into the liquid storage tank through the liquid inlet, and then allows the lubricating oil to flow into the oil distribution pipe through the liquid inlet, and then allows the lubricating oil to flow out from the oil outlet nozzle for lubrication. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a front sectional structural schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the disassembly and assembly mechanism structure of the utility model.

[0022] Figure 4 For this utility model Figure 2 A magnified view of the structure in the middle.

[0023] Figure 5 This is a schematic diagram of the structure of the liquid storage tank of the utility model.

[0024] The accompanying drawings are marked as follows: 1. shaft body; 2. disassembly and assembly mechanism; 201. slide groove; 202. limit groove; 203. clamping column; 204. clamping plate; 205. clamping ball; 206. hollow column; 207. spring; 208. clamping block; 3. limit plate; 4. mounting plate; 5. liquid storage tank; 6. liquid inlet; 7. connecting belt; 8. piston; 9. infusion tube; 10. oil inlet; 11. oil distribution pipe; 12. oil outlet nozzle; 13. clamping groove. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1

[0027] As attached Figure 3 and Figure 4A square front wheel axle that is easy to connect is shown, including an axle body 1, a disassembly and assembly mechanism 2 for the square front wheel axle is installed on one side of the axle body 1, the disassembly and assembly mechanism 2 includes a slide groove 201, a limiting groove 202 is provided at one end of the slide groove 201, a clamping column 203 is inserted into the inside of one side of the axle body 1, a clamping plate 204 is fixedly connected to one side of the clamping column 203, a clamping ball 205 is fixedly connected to both ends of one side of the clamping column 203, a hollow column 206 is fixedly connected and penetrated at the center of the clamping column 203, springs 207 are fixedly connected to the inner walls of both ends of the hollow column 206, and a clamping block 208 is fixedly connected to one end of the spring 207.

[0028] Among them: the user aligns the card ball 205 with the slide groove 201, and then inserts the card column 203 into the shaft body 1, thereby driving the card ball 205 to move to the right in the slide groove 201, and when it moves to the limit groove 202, the user rotates the card plate 204, thereby driving the card ball 205 to slide in the limit groove 202.

[0029] Embodiment 2

[0030] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below:

[0031] like Figure 2 As shown, as a preferred embodiment; the other side of the shaft body 1 is fixedly connected to a limiting plate 3, the front end of the shaft body 1 is fixedly connected to a mounting plate 4, and a slot 13 is provided on one side of the front and rear ends of the shaft body 1. Furthermore, the limiting plate 3 is limited and fixed by the shaft body 1, and then the mounting plate 4 is limited and fixed by the shaft body 1.

[0032] like Figure 5 As shown, as a preferred embodiment; a liquid storage tank 5 is fixedly connected to one side of the top of the shaft body 1, a liquid inlet 6 is opened on the top of the liquid storage tank 5, a connecting belt 7 is fixedly connected to one side of the liquid storage tank 5, and a piston 8 is fixedly connected to one end of the connecting belt 7. Further, the piston 8 is pulled out of the liquid inlet 6 by the user manually pulling the connecting belt 7, and then the user pours the lubricating oil into the liquid storage tank 5 through the liquid inlet 6.

[0033] like Figure 5 As shown, as a preferred embodiment; the other side of the liquid storage tank 5 is fixedly connected to a liquid infusion pipe 9, one end of the liquid infusion pipe 9 is fixedly connected to an oil inlet 10, one end of the oil inlet 10 is fixedly connected to an oil distribution pipe 11, and both ends of the oil distribution pipe 11 are fixedly connected to oil outlet nozzles 12. Furthermore, the lubricating oil flows into the oil distribution pipe 11 through the oil inlet 10, and then flows out from the oil outlet nozzle 12.

[0034] like Figure 1As shown, as a preferred embodiment; the mounting plate 4 is connected to the limit plate 3 through the shaft body 1, and the shaft body 1 and the limit plate 3 are arranged in a vertical state. Further, the limit plate 3 is limited and fixed by the shaft body 1, and then the mounting plate 4 is limited and fixed by the shaft body 1.

[0035] like Figure 4 As shown, as a preferred embodiment; the clamping column 203 is connected to the limiting groove 202 through the clamping ball 205, and the clamping ball 205 is movably connected to the inside of the limiting groove 202. Further, the user aligns the clamping ball 205 with the slide groove 201, and then inserts the clamping column 203 into the shaft body 1.

[0036] like Figure 3 As shown, as a preferred embodiment; the spring 207 is connected to the card slot 13 through the card block 208, and the card block 208 is inserted into the interior of the card slot 13. Further, when the contracted spring 207 and the card block 208 are moved to the card slot 13.

[0037] like Figure 5 As shown, as a preferred embodiment; the liquid storage tank 5 is connected to the oil inlet 10 through the liquid infusion pipe 9, and the oil inlet 10 is fixedly connected to the top center of the shaft body 1. Further, the lubricating oil is allowed to flow out of the liquid storage tank 5 into the liquid infusion pipe 9, so that the lubricating oil flows into the oil distribution pipe 11 through the oil inlet 10.

[0038] The working process of the utility model is as follows:

[0039] When the square front wheel axle which is easy to connect is used later, first, the device is installed on the wheel of the vehicle, and then the user aligns the card ball 205 with the slide groove 201, and then the card column 203 is inserted into the shaft body 1, thereby driving the card ball 205 to move rightward in the slide groove 201, and when it moves to the limit groove 202, the user rotates the card plate 204, thereby driving the card ball 205 to slide in the limit groove 202, and then the contracted spring 207 and the card block 208 move to the card groove 13, and the spring 207 is reset, Then push the card block 208 into the card slot 13 to install the front wheel axle. After the device has been used for a period of time, the user manually pulls the connecting belt 7 to withdraw the piston 8 from the liquid inlet 6, and then allows the user to pour the lubricating oil into the liquid storage tank 5 through the liquid inlet 6, and then allows the lubricating oil to flow out of the liquid storage tank 5 into the infusion pipe 9, so that the lubricating oil flows into the oil distribution pipe 11 through the oil inlet 10, and then flows out from the oil outlet 12, thereby lubricating the front wheel axle. This is the working process and working principle of the device.

[0040] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A square front wheel axle that is easy to connect, comprising an axle body (1), characterized in that: A disassembly and assembly mechanism (2) for the four-way front wheel axle is installed on one side of the shaft body (1), and the disassembly and assembly mechanism (2) comprises a slide groove (201), and a limiting groove (202) is provided at one end of the slide groove (201); A clamping column (203) is inserted into one side of the shaft body (1), a clamping plate (204) is fixedly connected to one side of the clamping column (203), clamping balls (205) are fixedly connected to both ends of one side of the clamping column (203), a hollow column (206) is fixedly connected and penetrates the center of the clamping column (203), springs (207) are fixedly connected to the inner walls of both ends of the hollow column (206), and a clamping block (208) is fixedly connected to one end of the spring (207).

2. The easy-to-connect four-way front wheel axle according to claim 1, characterized in that: The other side of the shaft body (1) is fixedly connected to a limiting plate (3), the front end of the shaft body (1) is fixedly connected to a mounting plate (4), and one side of both the front and rear ends of the shaft body (1) is provided with a clamping groove (13).

3. The easy-to-connect four-way front wheel axle according to claim 2, characterized in that: A liquid storage tank (5) is fixedly connected to one side of the top of the shaft body (1), a liquid inlet (6) is provided on the top of the liquid storage tank (5), a connecting belt (7) is fixedly connected to one side of the liquid storage tank (5), and a piston (8) is fixedly connected to one end of the connecting belt (7).

4. The easy-to-connect four-way front wheel axle according to claim 3, characterized in that: The other side of the liquid storage tank (5) is fixedly connected to a liquid infusion pipe (9), one end of the liquid infusion pipe (9) is fixedly connected to an oil inlet (10), one end of the oil inlet (10) is fixedly connected to an oil distribution pipe (11), and both ends of the oil distribution pipe (11) are fixedly connected to oil outlet nozzles (12).

5. The easy-to-connect four-way front wheel axle according to claim 2, characterized in that: The mounting plate (4) is connected to the limiting plate (3) via the shaft body (1), and the shaft body (1) and the limiting plate (3) are arranged in a vertical state.

6. The easy-to-connect four-way front wheel axle according to claim 1, characterized in that: The clamping column (203) is connected to the limiting groove (202) via the clamping ball (205), and the clamping ball (205) is movably connected to the inside of the limiting groove (202).

7. The easy-to-connect four-way front wheel axle according to claim 1, characterized in that: The spring (207) is connected to the card slot (13) via a card block (208), and the card block (208) is inserted into the interior of the card slot (13).

8. The easy-to-connect four-way front wheel axle according to claim 4, characterized in that: The liquid storage tank (5) is connected to the oil inlet (10) via a liquid infusion pipe (9), and the oil inlet (10) is fixedly connected to the top center of the shaft body (1).

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