KR980010331A - Trunk Outside Panel Dimension Measuring Device of Automobile - Google Patents

Abstract

The present invention relates to an apparatus for measuring a trunk outer panel of an automobile, in which a trunk outer panel (60) covering an upper surface of an automobile trunk and having a depression (62) A fixing jig 30 which is formed such that the panel 60 is turned upside down so that the upper surface is positioned and exactly matches the shape of the trunk outer panel 60 and the screw hole 32 formed in the side surface of the fixing jig 30, A measuring instrument 40 fixed by a thumbscrew 34 fastened to the fixing jig 30 and fastened to the fixing jig 30 and having a mark indicating a side dimension of the trunk outer panel 60, A pedestal 10 which supports the bottom of the pedestal 20 and is supported on the bottom surface of the pedestal 20 and a fixing jig 20 fixed to one side of the pedestal 20, 30) of the trunk outer panel 60 A clamping member 80 for pressing and fixing the upper surface of the pedestal 10 and a hook for holding the depression 62 of the trunk outer panel 60 formed on the upper surface of the one side of the pedestal 10, And a member (50), which measures the dimensions of the outer panel of the trunk, and measures the dimensions of the outer panel of the trunk by accurately and precisely measuring the size of the outer panel of the trunk. .

Description

Trunk Outside Panel Dimension Measuring Device of Automobile

The present invention relates to an apparatus for accurately measuring the dimensions of a main part of a trunk of an automobile trunk by accurately fixing an outer panel of a vehicle trunk, By confirming whether the trunk outer panel on the fixing jig has been press-worked properly by means of a measuring instrument fixed by a thumbscrew on the upper part and a graduated scale on the upper surface, so that the trunk outer panel can be measured quickly and accurately The present invention relates to an apparatus for measuring a dimension of an automotive exterior panel.

BACKGROUND ART [0002] Generally, a vehicle has a frame for holding a skeleton of an automobile, and a large number of various panels for covering the outside of the frame surrounds the outer surface of the frame to maintain the rigidity of the automobile while maintaining the proper shape of the automobile A trunk for storing necessary items while the vehicle is running, and a trunk outer panel for opening or covering the trunk is rotated by the hinge on the upper surface of the trunk.

Thus, the trunk outer panel is often turned or closed to insert or withdraw various objects in the trunk. When the trunk outer panel is closed, there is a certain interval between the fender and the trunk outer panel, Since it is very precise and must be maintained at a minute interval, it is necessary to press-fabricate the trunk outer panel in advance, and then inspect the outer panel of the trunk by inspecting whether it is processed within a very small tolerance range with the measuring instrument.

As described above, the trunk outer panel, which is conventionally manufactured in large quantities by the press, has the operator always taking the trunk outer panel in a proper plane and then measuring the size of the main part properly by checking the dimensions of each part of the trunk outer panel In this measurement process, when the operator measures the measurer on the measurement part of the panel, it is not possible to make a mistake in the measurement due to the operator's mistake, .

Therefore, when measuring the tolerance of the outer panel of the trunk, errors may be caused. Therefore, when the trunk outer panel causing the error is used as it is in the assembly of the vehicle, the outer panel of the trunk and the side portion of the vehicle are covered with wheels The distance between the fenders is not uniform, and the vehicle is opened abnormally. As a result, the appearance of the manufactured vehicle is very bad, which is why it is not difficult for consumers to use the car. However, There is a disadvantage that it causes complaints to consumers.

SUMMARY OF THE INVENTION The present invention has been conceived in view of this point, and it is an object of the present invention to provide a trunk outer panel for measuring dimensions, which is placed on a fixing jig coinciding with an upper surface, , The upper surface of the trunk of the vehicle is covered so that the measurement of the outer panel of the trunk can be carried out quickly and accurately by checking whether the trunk outer panel on the fixing jig is properly press- A fixing jig which is formed in a trunk outer panel on which a depression is recessed at a predetermined depth into the back surface, the trunk outer panel is turned upside down so that the upper surface is positioned and exactly fitted to the shape of the trunk outer panel, And is fixed by a butterfly screw fastened to the formed screw hole, A plurality of supporting members for supporting the bottom portion of the fixing jig; a pedestal supporting the bottom of the supporting frame and being supported on the bottom surface; A clamping member fixedly installed on a side surface of the main body to press and fix an upper surface of the trunk outer panel placed on the fixing jig and a hook member formed on one side upper surface of the pedestal to hang a depression of the trunk outer panel, .

FIG. 1 is an exploded perspective view of a trunk outer panel dimension measuring apparatus according to the present invention. FIG.

Figure 2 is a perspective view of the trunk outer panel dimension measuring device according to the present invention in use;

FIG. 3 is a view showing the use state of the trunk outer panel dimension measuring apparatus according to the present invention. FIG.

DESCRIPTION OF THE REFERENCE NUMERALS

10: pedestal 12: moving wheels

20: Support base 30: Fixing jig

32: Nap 40: Measurer

42: Measurer storage box 50:

52: Fixing lever 54: Hinge

56: rotation lever 58:

60: trunk 62: depression

80: clamping member 82: first rotating piece

84: second rotating piece 86: handle

88: Pusher 89: Elastic pressing piece

As shown in FIG. 1 to FIG. 3, the construction of the present invention is a trunks outer panel 60 which covers the upper surface of an automobile trunk and is formed with a depression 62, The fixing jig 30 is formed so that the trunk outer panel 60 is turned upside down so as to face the upper surface and exactly fit the shape of the trunk outer panel 60 and the screw hole 30 formed on the side surface of the fixing jig 30 A measuring instrument 40 which is fixed by a thumbscrew 34 fastened to the fixing jig 30 and which is provided with a display scale for dimensioning the side surface of the trunk outer panel 60 placed on the fixing jig 30, A support base 10 supporting the bottom of the support base 20 and supported on the bottom surface of the support base 20; The upper surface of the trunk outer panel 60, which is placed on the jig 30, The key includes a clamping member 80 and a catching member 50 formed on an upper surface of one side of the pedestal 10 and holding a depression 62 of the trunk outer panel 60, .

The clamping member 80 includes a clamp fixture 70 fixed to one side of the support frame 20 and protruding upward or to one side of the clamp fixture 70 and a fixing piece 72 coupled to an end of the clamp fixture 70 A first rotating body 82 and a second rotating body 84 which are rotatably coupled to the second rotating body 84 and the fixing piece 72 so as to rotate forward by the rotation of the handle 86, A pushing rod 88 which is coupled to push the upper surface of the trunk outer panel 60 placed on the fixing jig 30 by the downward movement of the second rotary member 84, And an elastic pressing piece 89 which is engaged with the upper end of the trunk outer panel 60 and is elastically pressed against the upper surface thereof.

The hooking member 50 includes a fixing plate 51 fixed on the base 10 and vertically protruding therefrom, a fixing lever 52 fixed to the upper surface of the fixing plate 51 and bent in a bent shape, And a rotation lever 56 rotatably coupled to the fixed lever 52 by a hinge 54 and formed with a hook portion 58 whose end is bent so as to hang the depression 62 of the trunk outer panel 60, .

On the upper surface of the pedestal 10 is mounted a test holder 50 capable of storing the pedestal 40 fixed to the stationary jig 30. The pedestal 10 is provided at its bottom surface with a moving wheel 12).

As shown in the figure, the fixing jig 30 is formed by molding with a plastic material such as a resin material so as to fit the upper surface shape of the trunk outer panel 60, And the support base 20 is fixed to the bottom surface of the fixing jig 30 by molding at the upper end.

Hereinafter, the operation of the present invention will be described in detail with reference to the accompanying drawings.

First, the trunk outer panel 60 for measuring the dimensions of the trunk of the vehicle according to the present invention is placed on the upper surface of the fixing jig 30 in an inverted state, The rotary lever 56 which is the hook member 50 which has been turned is rotated to hook the depression 62 of the trunk outer panel 60 with the hook portion 58 and the clamping member 80, The first and second rotors 82 and 84 fixed to the fixing piece 72 are rotated and the pressing rod 88 rotates to rotate the pusher 88 press the upper surface of the trunk outer panel 60 and fix it on the fixing jig 30. The elastic pushing pieces 89,

The measuring jig 30 stored in the measuring instrument storage box 50 is aligned with the screw hole 32 formed in the side surface of the fixing jig 30 at the side surface of the fixing jig 30, 40 to the screw hole 32 of the fixing jig 30 to be fixed.

The dimension of each part of the trunk outer panel 60 placed on the upper surface of the fixing jig 30 is measured while observing the measurer 40 by using the measurer 40 fixed to the side surface of the fixing jig 30 At this time, when the measured portion of the trunk outer panel 60 does not deviate from the tolerance (for example, a reference value that is determined to be tolerable even if an error occurs within a few meters) The trunk outer panel 60 may be used in a calibrated manner or may be discarded as it is if the measured portion of the trunk outer panel 60 is out of tolerance. To decide whether or not to do so.

When the position of the fixing jig 30 is to be shifted while measuring the error of the trunk outer panel 60 using the measuring apparatus described above, the fixing jig 30, the supporting table 20, or the pedestal 10, The stationary jig 30 is moved to a predetermined working position while the mobile wheel 12 installed on the bottom of the pedestal 10 is rotated.

After the trunk outer panel 60 measured according to the above method is detached from the upper surface of the pedestal 30, a new trunk outer panel 60 is placed on the pedestal 30 as described above, The tolerance of the panel 60 may be measured and the trunk outer panel 60 may be removed from the fixing jig 30 and the dimensions of the other trunk outer panel 60 may be measured through the reverse procedure described above.

When the trunks outer panel dimension measuring apparatus of the automobile according to the present invention is used, the trunk outer panel to be dimensioned is placed on a fixed jig matching with the upper surface, and fixed to the side portion of the fixed jig by a butterfly screw, It is possible to quickly and precisely measure the dimensions of the trunk outer panel by checking whether or not the trunk outer panel on the fixing jig is press-worked properly by using a measuring instrument marked on the upper surface, To prevent it from going on.

Claims (4)

In a trunk outer panel (60) covering a top surface of a vehicle trunk and having a depression (62) recessed at a predetermined depth from the rear surface, the trunk outer panel (60) is turned upside down reversely, A fixing jig 30 made to fit exactly the shape of the panel 60 and a thumbscrew 34 fastened to a screw hole 32 formed in the side surface of the fixing jig 30, A plurality of supports 20 for supporting the bottom surface of the fixing jig 30 and a supporting table 20 for supporting the bottom surface of the fixing jig 30, The upper surface of the trunk outer panel 60, which is fixed on one side of the support frame 20 and is supported on the fixing jig 30, A clamping member (80) for pressing and fixing the clamping member Formed at the fixing jig 30, the trunk of the car outer panel dimension measuring apparatus according to claim consisting of the hook member 50 to hang the depression (62) of the trunk outer panel (60) placed on. The clamping device according to claim 1, wherein the clamping member (80) comprises a clamp fixture (70) fixed to one side of the support frame (20) and projecting upwardly or one side, First and second rotors 82 and 84 rotatably coupled to the fixed piece 72 and forwardly rotated by the rotation of the knob 86, 72 which are respectively engaged with the fixed jig 30 and press the upper surface of the trunk outer panel 60 placed on the fixed jig 30 by the downward movement of the second rotary body 84, And an elastic pressing part (89) which is coupled to an end of the trunk outer panel (60) and is elastically pressed against the upper surface of the trunk outer panel (60) Dimensional measuring device. The fixing device according to claim 1, wherein the hooking member (50) comprises: a fixing plate (51) fixed on the base (10) and projecting vertically; And a hook portion 58 which is rotatably coupled to the fixing lever 52 by a hinge 54 so as to be bent at an end thereof so as to hang the depression 62 of the trunk outer panel 60, And a lever (56). The apparatus according to claim 1, wherein a measuring person storage box (50) capable of storing a measurer (40) fixed to a fixing jig (30) is installed on the upper surface of the cradle (10) And a moving wheel (12) for moving the trunk of the vehicle. ※ Note: It is disclosed by the contents of the first application.