Ball mounting piece
A technology of mounting parts and ball joints, applied in the direction of pivot connection, etc., can solve the problems of weakening the limitation of ball head bolts, and achieve the effect of reliable connection and convenient disassembly and assembly.
Active Publication Date: 2015-11-18
CHANGZHOU KAICHENG PRECISION AUTO PARTS
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Problems solved by technology
[0004] The problem with the ball stud mount of this structure is: when the pull-out force of the ball stud is large, the free end of the C-shaped elastic clip will slide along the spherical surface of the ball stud away from the center of the ball, and the C-shaped elastic The opening of the free end of the clamp is enlarged, which leads to a weakened restriction on the ball stud, and the ball stud is pulled out of the ball socket under the pull-out force
Method used
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Embodiment Construction
[0022] Such as figure 1 , 2 , 3, 4 and 5, a ball mount, including a housing 1 and a snap spring assembly inserted into the housing 1, the bottom of the housing 1 has a ball socket 3 for installing the ball stud 5, the housing The tail end of 1 has a connection structure for connecting the gas spring, and the connection structure of the tail end of the housing 1 is the mounting hole for inserting the nut insert 8 at the tail end of the housing 1 .
[0023] The snap ring assembly includes two rectangular snap rings 21 and two or more U-shaped extension springs 22, the U-shaped extension springs 22 are arranged parallel to each other, and the U-shaped extension springs 22 are vertically arranged with the rectangular snap rings 21 The two ends of the U-shaped extension spring 22 have collars 221, and the two rectangular snap rings 21 are suspended on both sides of the U-shaped extension spring 22 by passing through the collar 221. The slot 4 is inclined inside, the rectangular s...
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The invention relates to a ball mounting piece which comprises a shell and a clamp spring assembly inserted into the shell. The bottom of the shell is provided with a ball groove for mounting a ball bolt. The tail end of the shell is provided with a connection structure for being connected with an air spring. The clamp spring assembly comprises two rectangular clamping rings and two or more U-shaped tension springs. The U-shaped tension springs are parallel to each other and perpendicular to the rectangular clamping rings. The two ends of the U-shaped tension springs are provided with lantern rings respectively. The two rectangular clamping rings are hung on the two sides of the corresponding U-shaped tension springs in the manner of penetrating through the corresponding lantern rings. The shell is provided with inserting grooves inclining inwards. The rectangular clamping rings of the clamp ring assembly are inserted into the shell through the inserting grooves. The horizontal segments of the lower sides of the clamping rings enter the ball groove under the spring force generated when two side arms of the U-shaped tension springs are combined inwards to clamp the ball portion of the ball bolt. The ball mounting piece has the beneficial effects that the ball mounting piece is reliably connected with the ball bolt and meanwhile very convenient to disassemble and assemble.
Description
technical field [0001] The invention relates to a ball head mounting part. Background technique [0002] The gas spring needs to be installed between the door and the body of the car to buffer the opening and closing of the door, and the gas spring is connected to the door and the body through the ball stud and the ball mount. The ball stud is installed on the body, and the ball mount is installed on the At the end of the gas spring, the ball head part of the ball stud fits into the ball socket of the ball stud mounting. [0003] The existing ball head mount includes a housing and a C-shaped elastic clip inserted into the housing through the slots on both sides of the housing. The cross-section of the C-shaped elastic clip is rectangular, and the free ends of the C-shaped elastic clips enter In the ball socket that accommodates the ball head, the ball head part of the ball stud is clamped to prevent the ball head from coming out of the ball socket. [0004] The problem wit...
Claims
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IPC IPC(8): F16C11/06
Inventor 张建顾建国胡培俊
Owner CHANGZHOU KAICHENG PRECISION AUTO PARTS