Tie rod ball and production method thereof
A technology of ball joints and tie rods, applied in shafts, shafts, bearings, mechanical equipment, etc., can solve problems affecting the use effect and service life of ball joints of tie rods, corrosion of ball stud pins and sealing rings, etc.
Inactive Publication Date: 2018-11-09
安徽中鼎吉配汽车部件有限公司
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- Abstract
- Description
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AI Technical Summary
Problems solved by technology
During use, because one end of the seal ring faces downward, water vapor, dust, and sand will inevitably seep in during use, which will cause corrosion of the ball stud pin and seal ring inside the tie rod head, affecting the use effect and quality of the tie rod head. service life
Method used
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Embodiment Construction
[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0021] Such as Figure 1 to Figure 3 As shown, the present invention provides a tie rod ball head, which includes a tie rod 1, a dustproof case 2 connected to the tie rod 1, a ball head injection molded part 3 and a ball joint arranged in the tie rod 1 and the dustproof case 2. The head pin 4, and the seal ring 5 arranged at the tie rod 1 and the ball stud 4; one end of the tie rod 1 is provided with a mounting groove 6, and the ball stud injection molded part 3 and the ball stud 4 are respectively located in the installation groov...
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The invention provides a tie rod ball and a production method thereof. The tie rod ball comprises a tie rod, a dustproof shell, a ball injection-molded part, a ball pin and a seal ring, wherein the dustproof shell is connected with the tie rod; the ball injection-molded part and the ball pin are arranged in the tie rod and the dustproof shell; the seal ring is arranged at the positions of the tierod and the ball pin; a mounting slot is arranged at one end of the tie rod; the ball injection-molded part and the ball pin are positioned in the mounting slot; the ball pin comprises a ball end anda pin end connected with the ball end; the pin end extends out of the mounting slot; and the seal ring is mounted at a notch of the mounting slot. According to the tie rod ball, the tie rod can be integrally formed through injection molding, is convenient to produce, and is equipped with the mounting slot; when the tie rod ball is mounted in a car, the opening of the mounting slot can face up; during the use process, water vapor and sediment can be prevented from entering the tie rod ball, the tie rod ball can be effectively prevented from rusting, and the service life of the tie rod ball canbe prolonged; through the seal ring, the ball injection-molded part can be pressed and fixed; and meanwhile, the seal ring has a limiting effect on the ball pin, so that the ball pin can be protectedagainst position deviation during the rotating process.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a tie rod ball joint and a production method thereof. Background technique [0002] The tie rod ball joint mainly includes five parts, namely the ball joint tie rod, the ball stud pin, the dustproof shell, the injection molded parts and the sealing ring. The tie rod ball head of this traditional structure has an opening at its bottom, and after the ball head tie rod is installed, a sealing ring is riveted at the bottom opening. During use, because one end of the sealing ring faces downward, water vapor, dust, and sand will inevitably seep in during use, which will cause corrosion of the ball stud and sealing ring inside the tie rod head, affecting the use effect and quality of the tie rod head. service life. Contents of the invention [0003] The technical problem solved by the present invention is to provide a tie rod head with simple structure and longer service life an...
Claims
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IPC IPC(8): F16C11/06
CPCF16C11/0666F16C11/0685F16C11/0695F16C2326/01
Inventor 申凤哲
Owner 安徽中鼎吉配汽车部件有限公司