A mounting structure for a ball joint assembly of an automobile swing arm

Abstract

The present invention provides a mounting structure of a swing arm ball joint assembly for an automobile, which relates to the field of swing arm ball joint assemblies, and includes a connecting piece and an overall body. The connecting piece is provided with a mounting hole, and a mounting assembly for quickly mounting the overall body is arranged in the mounting hole. The mounting assembly includes a mounting seat, a fixing ring, an insertion rod, and a socket. The mounting seat is fixedly connected in the mounting hole, the fixing ring is fixedly connected to the outside of the overall body, and the bottom of the fixing ring is fixedly connected with the insertion rod. When installing the overall body, the mounting structure of the swing arm ball joint assembly for an automobile only requires aligning the insertion rod with the socket, and then inserting the insertion rod into the socket until the insertion rod is fully inserted into the socket. When the insertion rod is fully inserted into the vertical portion of the socket, the horizontal portion outlet of the socket corresponds to the fixing hole on the fixing plate. At the same time, the insertion of the insertion rod increases the air pressure in the socket, so that the translation rod overcomes the first spring and moves outward to be inserted into the socket of the fixing plate.

Description

Technical Field

[0001] The invention relates to the technical field of swing arm ball joint assemblies, in particular to an automobile swing arm ball joint assembly installation structure. Background Art

[0002] The swing arm ball joint assembly is an important part of the automobile suspension system. During the automobile repair and maintenance process, if the swing arm ball joint assembly is found to be abnormally worn, loose or damaged, it is recommended to replace or repair it in time to ensure the normal operation of the suspension system and driving safety.

[0003] However, when the existing swing arm ball joint assembly is damaged and needs to be replaced, the replacement and installation steps are complicated and the operation is troublesome, which affects the replacement efficiency. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a mounting structure for a ball joint assembly of an automobile swing arm, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automobile swing arm ball joint assembly installation structure, including a connecting piece and a total body, the connecting piece is provided with a mounting hole, and a mounting component for quickly installing the total body is arranged in the mounting hole, the mounting component includes a mounting seat, a fixing ring, a plug rod, and a socket, the mounting seat is fixedly connected in the mounting hole, the fixing ring is fixedly connected to the outside of the total body, the bottom of the fixing ring is fixedly connected with the plug rod, and the top of the mounting seat is provided with a socket matching the plug rod.

[0008] Preferably, the number of the insertion rods is six, and the six insertion rods are distributed at equal angles with the axis of the overall body as the center.

[0009] Preferably, a fixing plate is fixedly connected to the bottom of the total body, six fixing holes with the same diameter as the socket are opened on the outer side of the fixing plate, and the six fixing holes are arranged at equal angles with the axis of the total body as the center, and the shape of the socket is set to be L-shaped, and the piston in the horizontal part of the socket is matched with a translation rod, and the bottom end of the vertical part of the socket is provided with a horizontally arranged first spring, one end of the first spring is fixedly connected to the bottom end of the vertical part of the socket, and the other end of the first spring is fixedly connected to the translation rod, when the insertion rod is fully inserted into the vertical part of the socket, the horizontal part outlet of the socket corresponds to the fixing hole on the fixing plate, and at the same time, the insertion of the insertion rod increases the air pressure in the socket, so that the translation rod overcomes the outward movement of the first spring and is inserted into the socket of the fixing plate, thereby completing the fixation of the total body.

[0010] Preferably, the length of the translation rod is greater than the length of the fixing hole, and the length of the translation rod is less than the length of the horizontal portion of the insertion hole.

[0011] Preferably, it also includes an anti-bulging component for preventing the translation rod from bulging inward when the insertion rod is just inserted into the vertical part of the socket, the anti-bulging component includes a block and a second spring, the thickness of the block is the same as the thickness of the fixed plate, the diameter of the block is the same as the diameter of the fixed plate, the bottom of the block is hollow, the block is arranged at the bottom center of the mounting seat, the second spring is arranged inside the block, and the top end of the second spring is fixedly connected to the block, and the bottom end of the second spring is fixedly connected to the mounting seat, and under normal circumstances, the block pops up under the action of the second spring, so that the block completely blocks the horizontal outlet of the socket.

[0012] Preferably, the number of the second springs is four, and the four second springs are distributed at equal angles with the axis of the mounting seat as the center.

[0013] Preferably, it also includes a disassembly component for facilitating disassembly and replacement of the entire body, the disassembly component includes an air blocking bolt and a vent screw hole, the number of the vent screw holes is the same as the number of the plug holes, and one end of each vent screw hole is connected to a plug hole respectively, and the other end of the vent screw hole is connected to the outside world, and the air blocking bolt thread is fitted in the vent screw hole.

[0014] Preferably, the vent screw hole is arranged at the bottom of the mounting seat, and the vent screw hole is arranged vertically, and a sealing ring is provided between the air blocking bolt and the vent screw hole.

[0015] (III) Beneficial effects

[0016] The present invention provides a vehicle swing arm ball joint assembly installation structure, which has the following beneficial effects:

[0017] 1. The installation structure of the automobile swing arm ball joint assembly, when installing the total body, only needs to align the plug rod with the socket, and then insert the plug rod into the socket until the plug rod is fully inserted into the socket. When the plug rod is fully inserted into the vertical part of the socket, the horizontal outlet of the socket corresponds to the fixing hole on the fixing plate. At the same time, the insertion of the plug rod increases the air pressure in the socket, so that the translation rod overcomes the first spring and moves outward to be inserted into the socket of the fixing plate, completing the fixation of the total body, so that the installation between the entire total body and the connecting piece can be quickly completed, greatly improving the installation efficiency.

[0018] 2. The installation structure of the automobile swing arm ball joint assembly has a problem that when the insertion rod is just inserted into the insertion hole, the air pressure in the insertion hole increases, causing the translation rod to bulge outward, and the fixing plate is blocked by the protruding translation rod and cannot be pressed down. By setting the anti-bulging component, under normal conditions, the block pops up under the action of the second spring, so that the block completely blocks the horizontal outlet of the insertion hole, so that the translation rod will not bulge out. The translation rod will not be inserted into the fixing hole until the fixing plate is pressed down to the specified position, that is, the position corresponding to the insertion hole.

[0019] 3. The installation structure of the automobile swing arm ball joint assembly is provided with a disassembly component. When it is necessary to separate the mounting base and the overall body, all the air blocking bolts are unscrewed to fully open the vent screw hole, so that the air pressure inside the jack is equal to the external air pressure. Under the action of the first spring, the translation rod contracts inward so that the translation rod withdraws from the fixing hole. At this time, the overall body can be directly pulled out upward for disassembly, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 The structure of the present invention is shown in FIG. Figure 3 ;

[0023] Figure 4 The structural section of the mounting seat of the present invention is Figure 1 ;

[0024] Figure 5 The structural section of the mounting seat of the present invention is Figure 2 ;

[0025] Figure 6 The structural section of the mounting seat of the present invention is Figure 3 ;

[0026] Figure 7 For the present invention Figure 4 A magnified view of the structure at center;

[0027] Figure 8 It is a cross-sectional view of the fixing plate structure of the present invention.

[0028] In the figure: 1 connecting piece, 2 mounting seat, 3 assembly body, 4 fixing ring, 5 plug rod, 6 fixing plate, 7 fixing hole, 8 plug hole, 9 air blocking bolt, 10 stopper, 11 second spring, 12 vent screw hole, 13 first spring, 14 translation rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] The embodiment of the present invention provides a vehicle swing arm ball joint assembly installation structure, such as Figure 1-8 As shown, it includes a connecting member 1 and a main body 3. The connecting member 1 is provided with a mounting hole, and a mounting assembly for quickly installing the main body 3 is arranged in the mounting hole. The mounting assembly includes a mounting seat 2, a fixing ring 4, an insertion rod 5, and a socket 8. The mounting seat 2 is fixedly connected in the mounting hole, the fixing ring 4 is fixedly connected to the outside of the main body 3, the bottom of the fixing ring 4 is fixedly connected with the insertion rod 5, and the top of the mounting seat 2 is provided with a socket 8 matching the insertion rod 5.

[0031] There are six insertion rods 5 , and the six insertion rods 5 are distributed at equal angles with the axis of the overall body 3 as the center.

[0032] A fixing plate 6 is fixedly connected to the bottom of the overall body 3, and six fixing holes 7 with the same diameter as the socket 8 are opened on the outer side of the fixing plate 6, and the six fixing holes 7 are arranged at equal angles with the axis of the overall body 3 as the center. The shape of the socket 8 is set to be L-shaped, and the piston in the horizontal part of the socket 8 is matched with a translation rod 14, and the bottom end of the vertical part of the socket 8 is provided with a horizontally arranged first spring 13, one end of the first spring 13 is fixedly connected to the bottom end of the vertical part of the socket 8, and the other end of the first spring 13 is fixedly connected to the translation rod 14. When the insertion rod 5 is fully inserted into the vertical part of the socket 8, the horizontal outlet of the socket 8 corresponds to the fixing hole 7 on the fixing plate 6. At the same time, the insertion of the insertion rod 5 increases the air pressure in the socket 8, so that the translation rod 14 overcomes the first spring 13 and moves outward to be inserted into the socket 8 of the fixing plate 6, thereby completing the fixation of the overall body 3.

[0033] When installing the overall body 3, it is only necessary to align the insertion rod 5 with the socket 8, and then insert the insertion rod 5 into the socket 8 until the insertion rod 5 is fully inserted into the socket 8. When the insertion rod 5 is fully inserted into the vertical portion of the socket 8, the horizontal portion outlet of the socket 8 corresponds to the fixing hole 7 on the fixing plate 6. At the same time, the insertion of the insertion rod 5 increases the air pressure in the socket 8, so that the translation rod 14 overcomes the first spring 13 and moves outward to be inserted into the socket 8 of the fixing plate 6, completing the fixation of the overall body 3, thereby being able to quickly complete the installation between the entire overall body 3 and the connecting member 1, greatly improving the installation efficiency.

[0034] The length of the translation rod 14 is greater than the length of the fixing hole 7 , and the length of the translation rod 14 is less than the length of the horizontal portion of the insertion hole 8 .

[0035] It also includes an anti-convex component for preventing the translation rod 14 from convexing inward when the insertion rod 5 is just inserted into the vertical part of the socket 8. The anti-convex component includes a block 10 and a second spring 11. The thickness of the block 10 is the same as the thickness of the fixed plate 6, and the diameter of the block 10 is the same as the diameter of the fixed plate 6. The bottom of the block 10 is hollow, and the block 10 is arranged at the bottom center of the mounting seat 2. The second spring 11 is arranged inside the block 10, and the top end of the second spring 11 is fixedly connected to the block 10, and the bottom end of the second spring 11 is fixedly connected to the mounting seat 2. Under normal circumstances, the block 10 pops up under the action of the second spring 11, so that the block 10 completely blocks the horizontal outlet of the socket 8.

[0036] Because the air pressure in the socket 8 increases when the insertion rod 5 is just inserted into the socket 8, causing the translation rod 14 to bulge outward, and the fixing plate 6 is blocked by the protruding translation rod 14 and cannot be pressed down. By setting the anti-bulging component, under normal conditions, the block 10 pops up under the action of the second spring 11, so that the block 10 completely blocks the horizontal outlet of the socket 8, so that the translation rod 14 will not bulge out, until the fixing plate 6 is pressed down to the specified position, that is, the position corresponding to the socket 8 and the fixing hole 7, then the translation rod 14 will be inserted into the fixing hole 7.

[0037] There are four second springs 11 , and the four second springs 11 are distributed at equal angles with the axis of the mounting seat 2 as the center.

[0038] It also includes a disassembly component for facilitating disassembly and replacement of the overall body 3, the disassembly component includes an air blocking bolt 9 and a vent screw hole 12, the number of the vent screw holes 12 is the same as the number of the insertion holes 8, and one end of each vent screw hole 12 is connected to a insertion hole 8, and the other end of the vent screw hole 12 is connected to the outside, and the air blocking bolt 9 is threadedly engaged in the vent screw hole 12.

[0039] By setting the disassembly component, when it is necessary to separate the mounting base 2 and the overall body 3, all the air blocking bolts 9 are unscrewed to make the vent screw hole 12 completely open, so that the internal air pressure of the jack 8 is equal to the external air pressure, and under the action of the first spring 13, the translation rod 14 contracts inwardly so that the translation rod 14 withdraws from the fixing hole 7. At this time, the overall body 3 can be directly pulled out upward for disassembly, which is very convenient to use.

[0040] The vent screw hole 12 is arranged at the bottom of the mounting seat 2 , and the vent screw hole 12 is arranged vertically, and a sealing ring is arranged between the air blocking bolt 9 and the vent screw hole 12 .

[0041] Working principle: When installing the overall body 3, you only need to align the insertion rod 5 with the socket 8, and then insert the insertion rod 5 into the socket 8 until the insertion rod 5 is fully inserted into the socket 8. When the insertion rod 5 is fully inserted into the vertical portion of the socket 8, the horizontal portion outlet of the socket 8 corresponds to the fixing hole 7 on the fixing plate 6. At the same time, the insertion of the insertion rod 5 increases the air pressure in the socket 8, so that the translation rod 14 overcomes the first spring 13 and moves outward to be inserted into the socket 8 of the fixing plate 6, completing the fixation of the overall body 3, thereby being able to quickly complete the installation between the entire overall body 3 and the connector 1, greatly improving the installation efficiency.

[0042] 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. An automobile swing arm ball joint assembly installation structure, comprising a connecting member (1) and an assembly body (3), characterized in that: The connecting member (1) is provided with a mounting hole, and a mounting assembly for quickly mounting the overall body (3) is arranged in the mounting hole, the mounting assembly comprising a mounting seat (2), a fixing ring (4), an insertion rod (5), and a plug hole (8), the mounting seat (2) is fixedly connected in the mounting hole, the fixing ring (4) is fixedly connected to the outside of the overall body (3), the bottom of the fixing ring (4) is fixedly connected with the insertion rod (5), and the top of the mounting seat (2) is provided with a plug hole (8) matching the insertion rod (5); The bottom of the total body (3) is fixedly connected with a fixing plate (6), the outer side of the fixing plate (6) is provided with six fixing holes (7) with the same diameter as the insertion hole (8), and the six fixing holes (7) are arranged at equal angles with the axis of the total body (3) as the center, the shape of the insertion hole (8) is set to be L-shaped, the piston in the horizontal part of the insertion hole (8) is matched with a translation rod (14), and the bottom end of the vertical part of the insertion hole (8) is provided with a horizontally arranged first spring (13), and one end of the first spring (13) is arranged to be The first end of the first spring (13) is fixedly connected to the bottom end of the vertical portion of the insertion hole (8), and the other end of the first spring (13) is fixedly connected to the translation rod (14). When the insertion rod (5) is completely inserted into the vertical portion of the insertion hole (8), the horizontal portion outlet of the insertion hole (8) corresponds to the fixing hole (7) on the fixing plate (6). At the same time, the insertion of the insertion rod (5) increases the air pressure in the insertion hole (8), thereby enabling the translation rod (14) to overcome the first spring (13) and move outward to be inserted into the insertion hole (8) of the fixing plate (6), thereby completing the fixation of the entire body (3); The invention also comprises an anti-convex component for preventing the translation rod (14) from convexing inward when the insertion rod (5) is just inserted into the vertical part of the insertion hole (8), the anti-convex component comprising a block (10) and a second spring (11), the thickness of the block (10) being the same as the thickness of the fixing plate (6), the diameter of the block (10) being the same as the diameter of the fixing plate (6), the bottom of the block (10) being hollow, the block (10) being arranged at the bottom center inside the mounting seat (2), the second spring (11) being arranged inside the block (10), the top end of the second spring (11) being fixedly connected to the block (10), and the bottom end of the second spring (11) being fixedly connected to the mounting seat (2), and under normal conditions, the block (10) pops up under the action of the second spring (11), so that the block (10) completely blocks the horizontal outlet of the insertion hole (8).

2. The mounting structure of the automobile swing arm ball joint assembly according to claim 1, characterized in that: The number of the insertion rods (5) is six, and the six insertion rods (5) are arranged at equal angles with the axis of the overall body (3) as the center.

3. The mounting structure of the automobile swing arm ball joint assembly according to claim 2, characterized in that: The length of the translation rod (14) is greater than the length of the fixing hole (7), and the length of the translation rod (14) is less than the length of the horizontal portion of the insertion hole (8).

4. The mounting structure of the automobile swing arm ball joint assembly according to claim 3 is characterized in that: The number of the second springs (11) is four, and the four second springs (11) are arranged at equal angles with the axis of the mounting seat (2) as the center.

5. The mounting structure of the automobile swing arm ball joint assembly according to claim 4, characterized in that: It also includes a disassembly component for conveniently disassembling and replacing the overall body (3), the disassembly component including an air blocking bolt (9) and a vent screw hole (12), the number of the vent screw holes (12) being the same as the number of the insertion holes (8), and one end of each vent screw hole (12) being connected to a respective insertion hole (8), and the other end of the vent screw hole (12) being connected to the outside, and the air blocking bolt (9) being threadedly engaged in the vent screw hole (12).

6. The mounting structure of the automobile swing arm ball joint assembly according to claim 5, characterized in that: The vent screw hole (12) is arranged at the bottom of the mounting seat (2), and the vent screw hole (12) is arranged vertically, and a sealing ring is arranged between the air blocking bolt (9) and the vent screw hole (12).

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