JPH0763560A - Observing method and measuring device in automobile correcting work - Google Patents

Abstract

PURPOSE:To freely confirm a precise position and more precisely perform a correcting work by conforming a level line scale provided on the transparent plate of a leveling plate to the correcting position of a body from the front surface by a leveling scope to observe and measure the correcting position. CONSTITUTION:This device has a leveling plate 1 consisting of a transparent acryl plate having a scale number and a vertical level line 3 provided from a center line 2 toward both ends and a horizontal level line 4 and a scale number provided from the upper part to the lower part. A scope with center hole is installed to a frame horizontally moving in vertical and lateral directions, and it is set on a tripod or metal pillar leg to provide a leveling scope device. The body is fixed, the leveling plate 1 is set on a correcting directional front face such as the front face or rear face, and the leveling scope is conformed to the leveling plate 1 and the center and level of the body, whereby the correcting position is conformed to the scale of the leveling plate while looking from the front face through the leveling scope, and leveled, and the correcting position is precisely measured.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to the replacement of new automobile parts,
The present invention relates to an observing method and a measuring device in a car repair work used for repair work and measurement work of an accident vehicle.

[0002]

2. Description of the Related Art Conventionally, measurement and measurement in automobile repair work are performed by measuring with a scale or a U-shaped measure, or by mounting an assembly measuring device under a body fixed to a fixing device and hanging a measuring rod or a weight. Measures such as lowering and measuring, or measuring the reference of the body by passing a radar beam through a scale acrylic plate suspended on the chassis, but it is necessary to remove it for the modification work of the deformed body, From this point, the correction position and the replacement part position must be calculated, and the correction position cannot be easily confirmed during the work. Therefore, the correction work is carried out by intuition based on experience, so there is a problem that it becomes inaccurate.

[0003]

DISCLOSURE OF THE INVENTION The present invention is capable of performing accurate position measurement of a replacement installation position of a part and a body deformation correction position at any time by measurement for performing accurate new part replacement and correction work of an automobile. It is to make it possible to confirm the correct position freely and to make correction work more accurately, and to make sure that temporary fixing work is performed to promote rationalization and labor saving of correction work.

[0004]

[Means for Solving the Problems] In the conventional method of assembling a measuring device under a fixed body, measuring, removing, and then correcting again, the rate becomes impossible. The level plate with the level line of the base division scale is installed horizontally with the body, the center is aligned, and the level scope that is installed to move vertically and horizontally is installed on the front surface and provided on the transparent plate of the level plate. The level line scale and the corrected position of the body were visually observed by the level scope from the front,
We solved this problem by using a simple observation method and a measuring device that allow us to rationally perform accurate correction work by making it possible to confirm the exact correction position anytime and again by measuring.

[0005]

[Function] Fix the body and install the level plate on the front side in the correction direction such as front front and rear front, align the level scope with the level plate, the center of the body and the level. The corrected position can be accurately measured by aligning the position of the correction with the scale of the level plate and measuring the level with the scale as viewed from the level scope.

[0006]

【Example】

Example 1 The level plate (1) shown in FIG. 1 is provided with a center line graduation (2) on a transparent acrylic plate, and a graduation number and a vertical level line (3) are provided from the center center line toward both ends, and from above. One of the legs of the metal level plate mounting base frame, which is provided with a horizontal horizontal level line (4) facing downward and a level plate (1) made of a transparent acrylic plate with scale numbers directed from top to bottom A resin roller whose height can be adjusted is provided at the front and rear of the, and a foot stand (5) having a fan-shaped left and right movement adjusting feet is provided on one side. As shown in FIG.
In the level scope (6) device, a scope (6) with a center hole is attached to a pedestal (7) that is horizontally movable vertically and horizontally, and is installed on a tripod or a metal pillar leg to provide a level scope device. The theodolite mechanism used for the survey may be used for the measurement of the present observation method. In this case, the measurement can be performed without using the level plate. Example 2 The level scope device shown in FIG. 3 including a footrest device has an upper horizontal frame and a lower stage having a screw device (10) provided so that the left and right pedestals (13) are opened and closed in synchronization with each other. The horizontal shaft (20) and the upper horizontal frame were fixed in parallel to each other by a fixed plate (19) holding and fixed in parallel, and fixed in parallel to the fixed plate, and the lower horizontal frame was arranged to move up and down. A pedestal (14) provided with a vertical movement screw device (9) in the main pillar (11).
A footrest device (8) provided with a sub-pillar (12) for sandwiching a horizontal frame fixed in parallel to the L-shape to prevent blurring is provided at one end of the. Center level scope (15) in the center of the upper horizontal frame
The horizontal level scope (16) is attached to the end of the upper horizontal frame and fixed to the end of the upper horizontal frame, and the level scopes are attached to the left and right frames (13) of the lower horizontal axis. Stick to it. The standard scope of this device is preferably a scope with a center hole and a zenith prism eyepiece.
It should be noted that it is possible to measure the position by providing a telescopic tip bar on the mount (13) of the leg device.

[0007]

As described above, according to the present invention, the conventional accurate correction measuring method is to fix the body to the fixing device, assemble the measuring device under the chassis, remove it after the measurement, and repeat the correction and the repeated assembly measurement. Wastes a lot of time, which reduces efficiency,
What tends to be a correction work due to experience is that the position can be measured from the front side, and accurate and efficient work can be performed while confirming during the correction work.
When used in combination with the No. 94313 simple body measuring device, it is possible to carry out rational and labor-saving construction for correct correction and measurement. In addition, it is possible to measure without fixing to a fixing device, which helps shorten the time and accuracy of replacement work of new parts, and it is rational and labor-saving with a simple and low-cost device and observation method. It is becoming increasingly popular.

[Brief description of drawings]

FIG. 1 is a front perspective view for explaining the present invention.

FIG. 2 is a side perspective view for explaining the present invention.

FIG. 3 is a partially cut front view for explaining the present invention.

FIG. 4 is a schematic layout diagram of an example of use of the present invention.

[Explanation of symbols]

 1 level plate 2 center line 3 vertical level line 4 horizontal level line 5 leg stand 6 level scope 7 stand 8 leg stand device 9 up and down screwing device 10 screwing device 11 main pillar 12 minor pillar 13 mount 14 leg stand 15 center level scope 16 Horizontal Level Scope 17 Left Level Scope 18 Right Level Scope 19 Fixed Plate 20 Horizontal Axis 21 Body

Claims (2)

[Claims] 1. A level plate (1) comprising a transparent plate having a center line (2) in the center, a vertical level line (3) on the left and right, and a horizontal and horizontal level line (4) on the top and bottom, It is attached to the foot stand (5) that is horizontally adjustable. Attach the scope (6) to the pedestal (7) that can move left and right horizontally and vertically,
An observing method and a measuring device in a vehicle repair work, characterized in that a repair position is measured from the front surface of a vehicle body by a level scope (6) and a level plate (1) installed on legs. 2. A fixed center level scope (15) and a fixed horizontal level scope (16) are installed horizontally on the upper horizontal frame,
A left level scope (17) and a right level scope (18) are provided on a horizontal axis (20) that is provided in parallel with the upper horizontal frame and moves up and down. From the level scope device, the left level scope and the right level scope are installed on a footrest device (8) provided so as to open and close or move in synchronization with the left and right and the center by a screw device (10). An observing method and a measuring apparatus in the automobile repair work according to claim 1.