JPH0441320Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a wheel mounting device used for measuring wheel alignment of a four-wheeled vehicle.

(Prior art and problems) As for conventional products, for example, US Patent No. 4167817
However, this method has a complicated mechanism, is expensive, is troublesome to attach to the foil, and has some unsatisfactory points, such as the inclination of the attachment tool being unclear. Ta.

(Means and effects for solving the problem) The present invention was devised in view of the above-mentioned problem, and the claw at the tip moves slightly up and down by simply tightening the tightening handle of the tightening tool on the center rod. This makes it possible to securely fix it to the foil, and by fixing a bubble level on the shaft, it is possible to check at what angle the mounting device is attached. .

(Example) The fastener 2 has a claw 3 rotatably attached to its tip, and a rod through hole having a trapezoidal cross section whose width decreases from top to bottom in the drawing. 5 is bored, and a tightening handle 6 is screwed to the rear end.

On the other hand, a bubble leveler 9 is fixed on the shaft 8 of the center plate 7.

Further, the two-point fixture 10 has claws attached to both ends thereof.

The fastener 2, center plate 7, and two-point fixture 10 are fixed to the center rod 1 so as to be vertically adjustable.

To use this invention with the above configuration, first
The point fixing tool 10 is brought into contact with the inside of the foil 11, and the tip claw 3 of the fastening tool 2 is also brought into contact with the inside of the foil 11, and the bubble leveler 9 on the shaft 8 of the center plate 7 is used to level the point. The wheel mounting device of the present invention is fixed to the wheel 11 by tightening the tightening handle 6 while checking the inclination.

At this time, the action of the tightening tool 2 is that as the tightening handle 6 is tightened, the tip claw 3 rotates upward through the inverted trapezoidal rod through hole 5, and the two-point fixing tool 10 and the tightening tool 2 The claw 3 at the tip will come into contact with each other, and it will be securely fixed.

Furthermore, when the foil 11 is mounted in a direction that embraces it from the outer periphery, the tightening tool 2 is turned over in the drawing and mounted on the center rod 1, so that the rod through hole 5 becomes wider from the top to the bottom.
The claw 3 is pivoted inward by tightening the tightening handle 6 and securely holds the wheel 11, so that the invention is mounted on the wheel.

(Effects of the invention) As described above, according to the invention, due to the shape of the rod through hole 5 of the fastener 2, the tip claw 3 moves slightly up and down by tightening the tightening handle 6.
Therefore, the foil 11 can be easily and securely held, and by attaching the bubble leveler 9, the inclination of the mounting device of the present invention can be checked, which has excellent practical effects. be.

[Brief explanation of the drawing]

FIG. 1 is a diagram of the installation state of the present invention, and FIG. 2 is a sectional view of the fastener.

Claims (1)

[Scope of utility model registration request] On the center rod, a rod through hole with a trapezoidal cross section that becomes narrower from the top to the bottom is drilled at the base, and a claw is rotatably attached to the tip, and a tightening handle is screwed to the rear end. A wheel mounting device characterized in that a fastener is movably mounted and a center plate with a bubble level fixed on the shaft is mounted in a freely adjustable position.