JPH0312406Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a body clamp for repairing the body of an automobile, which is used in a sheet metal factory when repairing the body of an automobile.

[Conventional technology]

Regarding body clamps, there are body clamps specifically designed to clamp and grip the flat part from above and below, but there are no body clamps specifically designed to clamp the curved lower edge of the fender, so hooks are not used. This hook is hooked to the lower edge of the curve and pulled by a chain to bring out the dented part and repair it, but in this case, if it is not hooked properly, the hook may come off midway and there is a danger. Moreover, since it was simply hung with a hook, it had the disadvantage that the curved edges were bent outwards.

[Problem that the invention attempts to solve]

The present invention solves these drawbacks, and at the same time, the curved edge of the fender can be hooked onto the fender from the inside and outside, securely fastening the body clamp, and safely towed. It is a technical problem to provide a body clamp for repairing an automobile body without damaging the parts.

[Means for solving problems]

A ⊂-shaped hook 2 having a width that can be hung on the inside of the curved edge 1a of the fender 1. A traction plate 3 is attached to the rear end of the hook 2.
are integrally connected in the horizontal direction, a hook attachment hole 4 is bored in the rear end of this traction plate 3, and a bolt 5 is protruded diagonally rearward from the bottom center of the upper surface near the tip of this traction plate 3. A clamping body 7 having a clamping part 6 on the front part corresponding to the hook 2 is provided so as to be able to slide back and forth on the tip of the traction plate 3.
A bolt insertion hole 8 into which the bolt 5 is inserted is diagonally drilled in the center of the bolt 5, and the bolt 5 is inserted into the bolt insertion hole 8 so that the bolt protrudes from the upper surface of the clamping body 7. Screw the nut 9 onto the bolt 5.

[Effect]

When the nut 9 is loosened and the clamping body 7 is slid backward, a clamping gap is formed between the clamping part 6 of the clamping body 7 and the clamping part 2a of the hook 2.

In this state, attach the hook 2 to the curved edge 1 of the fender 1.
a and tighten the nut 9, the clamping body 7 slides forward, and the curved edge 1a is clamped from the inside and outside by the clamping part 6 of the clamping body 7 and the clamping part 2a of the hook 2. It will be worn.

Therefore, by hooking the hook 11 with the chain 10 to the hook attachment hole 4 of the traction plate 3 and pulling it, the recessed portion of the fender 1 can be brought out or corrected.

〔Example〕

This product is a forged product that has been machined into a product.

The clamping parts 2a and 6 are provided with anti-slip uneven teeth in the width direction and thickness to ensure secure clamping.

The rear part of the traction plate 3 is slightly slanted to make it easier to hook the hook 2.

Further, rising walls 12 are provided on both sides to increase strength.

The bolt fitting hole 8 is bored at an angle of 45 degrees, and a fitting recess 13 is formed on the lower surface of the traction plate 3 in which the head 5a of the bolt 5 is prevented from rotating.

In the figure, 14 is a guide projecting wall.

[Effect of idea]

Since the present invention is configured as described above, the hook 2 is hooked onto the inside of the curved edge 1a of the fender 1 with the nut 9 loosened, and then the nut 9 is tightened while pulling the traction plate 3 backward. As the hook 2 tightens the curved edge 1a, the hook 2 pulls the curved edge 1a, and at the same time the clamping body 7 slides forward. The inside and outside of the curved edge 1a can be clamped with the hook 2 and the clamping body 7, which increases work efficiency and allows the curved edge 1a to be secured using two fastening methods: hooking and clamping. It is possible to reliably grip and hold the curved edge portion 1a.

Therefore, the repair work can be carried out with peace of mind because it will not come off even if it is pulled strongly, and the hook 2 and clamping body 7 firmly grip and hold the curved edge 1a inside and out. This has excellent practical effects, such as the fact that the portion 1a does not bend or become loose, and repair work can be carried out with peace of mind.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the product, FIG. 2 is an exploded perspective view, and FIG. 3 is a front sectional view showing the product in use. 1... Fender, 1a... Curved edge, 2... Hook, 3... Traction plate, 4... Hook mounting hole, 5...
... Bolt, 6... Clamping part, 7... Clamping body, 8...
Bolt insertion hole, 9...nut.

Claims (1)

[Scope of utility model registration request] A traction plate is connected horizontally to the rear end of a ⊂-shaped hook with a width that can be hung on the inside of the curved edge of the fender, and a hook attachment hole is drilled in the rear end of this traction plate. A bolt protrudes diagonally backward from the bottom at the center of the upper surface near the tip of the traction plate, while a hook having a hooking portion on the front corresponding to the hook can be slid back and forth on the top of the traction plate near the tip. A bolt insertion hole into which the bolt is inserted is diagonally drilled in the center of the clamping body, and a bolt is inserted into the bolt insertion hole so that the bolt protrudes from the upper surface of the clamping body. A body clamp for repairing the body of an automobile, characterized by a nut screwed onto the protruding bolt.