JPH0341829Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Industrial application field This invention is a tilting jig, in particular, an object to be placed on the top, such as a car bumper, is tilted by operating a lever, and the object to be placed is tilted by operating a lever. This invention relates to a jig capable of tilting an object to be placed on the object for convenience of painting the object.

(b) Conventional technology Conventionally, this type of tilt jig is shown in Figure 5, which shows the front view, and Figure 6, which shows an enlarged view of the lever attachment part.
The one shown in Fig. 7, showing a partially enlarged view of the front, was used. That is, 51 is a jig base, and 52 is a tilt part. The tilt portion 52 is provided with a substantially L-shaped guide 53, and a rotating shaft 54 is placed over the upper inner part of the guide. The guide 53 has a continuous vertical groove 53b and a horizontal groove 53a, but in the conventional example, the vertical groove 53b was provided vertically, whereas the horizontal groove 53a was provided horizontally.
The upper part of an L-shaped lever 55 on the vertical axis side is fixed to the rotating shaft 54, and a guide 53 is provided protruding from the middle part to the tip. Vertical shaft 55a of L-shaped lever 55
The angle θ between the horizontal axis 55b and the horizontal axis 55b is approximately 120 degrees. A weight 56 is fixed to the tip of the lever 55. When a mounting object 58, which is an automobile bumper, is placed on the mounting section 57 and used, for example, when painting the back side of the object, the lever 55 is moved into the horizontal groove 58.
3a to the vertical groove 53b, and lower the lever 5.
5 is lowered to tilt the mounting section 57. After painting the back side, the lever 55 is guided from the vertical groove 53b to the horizontal groove 53a and fixed.

(c) Problems to be solved by the invention However, in the conventional example, the horizontal groove 5 of the guide 53
3a is in the horizontal direction, and due to the weight of the object 58 placed on the mounting portion 57, the lever 55 moves in an arc shape due to vibration, floats up and shifts, and the vertical groove 53b It sometimes reached the point of

Furthermore, when the vertical groove 53b as shown in FIG. 7 is provided with the horizontal groove 53a, the stopping position of the lever 55 is as follows.
There are three locations, A, B, and C, but moving between A and C or to B and A requires separate vertical or horizontal movement, which requires time and effort to find the horizontal movement position. .

Therefore, by tilting the end of the horizontal groove 53a below the horizontal and setting the angle between the vertical groove 53b and the horizontal groove 53a to 80 degrees, the arcuate operation of the lever 55 and the inclined shape of the horizontal groove 53a are However, there was a problem in that the lever 53 was more likely to come off.
However, it has been found that the lever can be prevented from falling off by using an inclined horizontal groove and making the angle between the vertical axis and the horizontal axis of the lever approximately right angle (for example, 85 to 95 degrees). This idea is based on this knowledge.

(d) Means for solving the problem This invention consists of a guide consisting of vertical grooves and horizontal grooves, a rotating shaft that extends above the guide, a vertical axis and a horizontal axis that are continuous, and the vertical axis is used as the rotating axis. fixed,
In a tilt jig in which the horizontal axis end is a lever that protrudes outward through a guide, and the mounting part is provided on the upper part of the tilt part, the guide horizontal groove has an inclined shape with the end located below the horizontal, and These problems are solved by providing a tilting jig characterized in that the angle between the short axis and the long axis of the lever is approximately a right angle.

(e) Action When the lever is guided into the vertical groove, the lever moves downwards in the vertical groove by its own weight or by the work of the worker, and the tilting part and the placing part are tilted. Therefore, the back surface of the object to be placed is painted, and the lever is again moved above the vertical groove, and then the horizontal groove is moved laterally to position it. Even if the jig itself shakes due to movement, etc., the lever does not move in an arc and does not move in the vertical groove direction in the horizontal groove.

(F) Example This invention will be explained with reference to Fig. 1 showing a front view of this invention, Fig. 2 showing a partially enlarged front view, Fig. 3 showing a partially enlarged view of the same plane, and Fig. 4 showing an enlarged view of the lever mounting part. .

11 is a jig base, and 12 is a tilt portion. A guide 13 is provided in the tilt section 12. Guide 13
consists of a vertical groove 13a and a horizontal groove 13b, and the vertical groove 13
a is vertical, the end of the horizontal groove 13b is inclined downward from the horizontal, and the vertical groove 13a and the horizontal groove 13b are curved in the curved part 1.
Connect via 3c. Therefore, when moving between the lever stop positions A, B, and C, the lever 15 moves along the curved portion 13c, and the vertical groove 13a and the horizontal groove 13
There is no need to search for the other groove when moving between b. A rotating shaft 14 is placed over the upper part of the inner part of the guide 13.

15 is a lever. The lever 15 has a short vertical shaft 1
5a and the long horizontal shaft 15b are connected at a substantially right angle to form an L-shape as a whole. Vertical axis 1 of lever 15
5a is fixed to the rotating shaft 14, and the horizontal shaft 15b
penetrates the guide 13 at the base, and projects outward at the tip. A weight 10 is fixed to the tip of the lever 15. Reference numeral 17 denotes a pin stand extending outward from the rotating shaft 14, on which a pin 18 is provided to protrude upward. Reference numeral 19 denotes a placing part, which includes a stand part 2 having a shape close to the outer shape of the object to be placed.
1 and a hollow support 22 that protrudes downward from the center lower side of the stand so that it can fit into the pin 18. 23
is an object to be placed, which in this example is an automobile bumper.

Therefore, the lever 15 is inserted into the vertical groove 13a of the guide 13.
When it is guided to a position above and dropped downward by its own weight or pressure, the tilt section 12 and the mounting section 19 fall toward the lever 15 side about the rotating shaft 14 . Therefore, for example, the back surface of the placed object 23 is painted.
The lever 15 is lifted upward again, the transverse groove 13b is slid laterally, and the product is conveyed in an upright state.

Then, even if the entire jig moves due to vibrations during transportation, the lever 15 will not move above the horizontal groove 13b.

(G) Effects Therefore, with this invention, the lever is difficult to dislodge.
Provide tilt jig.

[Brief explanation of the drawing]

Fig. 1 is a front view of the embodiment of this invention, Fig. 2 is a partially enlarged view of the same front, Fig. 3 is a plan view of the same, Fig. 4 is an enlarged view of the lever mounting part, Figs. 5 and 6. , FIG. 7 is a diagram of a conventional example. 11...Jig base, 12...Tilt part, 13...
...Guide, 13a...Vertical groove, 13b...Horizontal groove, 1
4... Rotating shaft, 15... Lever, 15a... Vertical axis, 15b... Horizontal axis, 19... Placing section.

Claims (1)

[Scope of utility model registration request] A guide consisting of a vertical groove and a horizontal groove, a rotating shaft extending over the guide, a vertical axis and a horizontal axis are formed continuously, the vertical axis is fixed to the rotating shaft, and the horizontal axis end projects outward through the guide. In a tilt jig that has a mounting part on the top of a tilt part consisting of a lever to be installed, the guide horizontal groove has an inclined shape with the end located below the horizontal, and A tilt jig characterized in that the angle is approximately a right angle.