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Laser positioning tool for car modification

A laser positioning and automotive technology, applied in workshop equipment, manufacturing tools, workpiece clamping devices, etc., can solve problems such as inaccurate positioning, achieve the effects of easy use, reduce measurement difficulty, and improve positioning speed

Inactive Publication Date: 2020-09-25
陈国华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] By retrieving the above-mentioned invention and the laser locator of the prior art, it is found that the previous single-laser pointing method can only set one point, and it is limited when determining holes of different sizes. When the required aperture size is too large, it is even more difficult unable to pinpoint

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  • Laser positioning tool for car modification
  • Laser positioning tool for car modification
  • Laser positioning tool for car modification

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Embodiment Construction

[0028] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0029] Examples such as Figure 1-2 Shown is the working state of the positioning tool, a laser positioning tool for car refitting, the invention includes: an upper rotating arm 1, a display 2, a moving bracket 3, a lower rotating arm 4, and a bevel gear transmission mechanism 5;

[0030] Adjust the movable arm 1 of the bracket to a suitable height, and push the positioning tool into the trunk of the car. The upper swivel arm 1 extends into the trunk as a whole, and the lower swivel arm 4 is inserted into the bottom of the automobile site as a whole. Rotate the square tube 512, the upper rotating arm 1 and the lower rotating arm 4 rotate around the center line of the upper and lower bevel gear shafts at the same time, observe the laser scanning lines on the bottom of the car trunk and the middle and l...

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Abstract

A laser positioning tool for car modification comprises an upper rotating arm, a displayer, a mobile support, a lower rotating arm, a bevel gear transmission mechanism, a wide-angle camera, a lower adjusting screw rod, laser emitters, an upper adjusting screw rod and a marking pen. A square rod is rotated to start the gear transmission mechanism, and the upper rotating arm and the lower rotating arm rotate synchronously. The laser emitters are opened, and the hole circle side boundary track is simulated by lasers. The wide-angle camera transmits the condition of a lower plane to the displayer,and an operator observes the conditions of the upper and lower planes simultaneously to determine the optimal position and marks the optimal position on the operating surface with the marking pen. The problem that punching positioning is not accurate in an existing single laser correlation fixed point mode is solved.

Description

technical field [0001] The invention relates to a car refitting tool and the technical field of laser, in particular to a laser positioning tool for car refitting. Background technique [0002] At present, when many automobiles are refitted, the equipment to be installed is installed on the chassis or the trunk, and then it is necessary to punch through holes on the chassis or the trunk of the automobile. The position of the hole needs to be determined from the inside of the trunk, but there are important components such as the exhaust pipe and torsion beam under the chassis, and these components must be avoided when drilling. In the past, it was measured by tape measure and steel ruler, and then calculated according to the corresponding size. When measuring the bottom size, the refitting personnel still need to climb under the car to measure. The rear structures of different models of cars vary greatly, which greatly increases the difficulty of measurement. The measuremen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H7/04B25B11/00
CPCB25B11/00B25H7/04B25H7/045
Inventor 陈国华
Owner 陈国华
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