Cross pull rod gap reducing device for car direction control
A technology of direction control and tie rods, which is applied in the direction of steering rods, steering mechanisms, vehicle components, etc., can solve the problems of automobile steering noise, reduce the service life of the tie rods, increase the wear degree of the tie rods, etc., so as to increase the service life, Effect of reducing friction and reducing wear
Active Publication Date: 2015-01-14
ANHUI DIERO MACHINERY
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Problems solved by technology
[0002] The ball joint part is needed in the process of car direction control. The ball joint is responsible for both driving and steering between the front axle axle and the wheel. During the long-term use of the ball joint, the tie rod and the ball joint There will be a gap when it is used for a long time. After the gap is generated, the steering of the car will produce noise, and the wear degree of the transverse tie rod will be increased, which will greatly reduce the service life of the transverse tie rod.
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[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0013] A backlash reduction device for automobile direction control tie rods, such as Figure 1-Figure 2 As shown, it includes a left tie rod ball (10), a right tie rod ball (20) and a tie rod (30), and it is characterized in that: the tie rod (30) is a seamless steel pipe, and the tie rod (30) The two ends of each are welded with a rectangular body steel frame (40), and the height of the rectangular body steel frame (40) is greater than the diameter of the left tie rod ball head (10) pull rod (15) and the right tie rod ball head (20) pull rod (15) , it is convenient to put the ball ends of the left and right tie rods into the tie rods; one end of the rectangular steel frame (40) is symmetrically welded with two bearings (50) of the same size, so as to install the pressure roller, and the two bearings ( 50) is provided with pressure ...
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The invention provides a cross pull rod gap reducing device for car direction control. The cross pull rod gap reducing device comprises a left pull rod ball head, a right pull rod ball head and a cross pull rod; the cross pull rod is a seamless steel pipe; rectangular steel frames are welded at two ends of the cross pull rod and are higher than the diameters of the left pull rod ball head and the right pull rod ball head; two bearings which are the same in size are symmetrically welded at the certain ends of the rectangular steel frames; a press roll is arranged between the two bearings; a screw cap is welded in the middle of the other end of each rectangular steel frame; the screw caps are provided with matched lead screws for use; universal adjusting feet are connected to the certain ends of the lead screws; arc press discs are arranged at the bottoms of the universal adjusting feet; the screw caps, penetrating through the rectangular steel frames, at the other ends of the lead screws are connected with a rotary handle; pull rods of the left pull rod ball head and the right pull rod ball head are uniformly provided with multiple arc notches corresponding to the press roller. The friction between the cross pull rod and the ball head pull rods is effectively reduced, and the noise of a car after a gap is generated is reduced.
Description
technical field [0001] The invention relates to the field of automobile direction control equipment parts, in particular to a backlash reduction device for automobile direction control tie rods. Background technique [0002] The ball joint part is needed in the process of car direction control. The ball joint is responsible for both driving and steering between the front axle axle and the wheel. During the long-term use of the ball joint, the tie rod and the ball joint When it is used for a long time, a gap will be generated. After the gap is generated, the steering of the car will produce noise, and the degree of wear of the transverse tie rod will be increased, which will greatly reduce the service life of the transverse tie rod. Contents of the invention [0003] Aiming at the above problems in the prior art, the present invention provides a tie rod backlash reduction device for automobile direction control that can reduce the tie rod gap and has a longer service life. ...
Claims
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IPC IPC(8): B62D7/20
CPCB62D7/20
Inventor 何宇益王小红
Owner ANHUI DIERO MACHINERY