JPH0449017Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a rocker panel clamping and fixing device in a vehicle body fixing device for repairing an automobile frame.

[Conventional technology]

When repairing the frame of a car (accident car),
As shown in Fig. 1, the vehicle body 1 is mounted on a stand A consisting of a fixed floor base member a, a stand member b, a rocker panel clamping member c, and a platform fixing member d, which fix the vehicle body to four locations on the work floor. Fixed.

When fixing this car body 1 to stand A, use a portable lifter to lift up the car body 1 horizontally, then lower it onto stand A, and place the rocker panels 2 at four locations on the front, rear, left, and right sides of the car body 1.
The vehicle body 1 is fixed on the stand A by being sandwiched between the rocker panel clamping and fixing members c.

Of course, adjustments are made by moving the stand member b in the front-rear and left-right directions according to the vehicle width and vehicle length.

In the case of a portable lifter, the car body 1 can be fixed using the method described above, but in the case of a garage jack, the car body 1 is lifted up diagonally, so the rocker panel clamping fixing member c, which is located horizontally, is attached to the rocker panel 2. Since it has to be fixed diagonally, it cannot be clamped and fixed.

Moreover, in this diagonally fixed state, the car body 2
If the car body 1 is supported horizontally by lifting up the opposite side of the rocker panel 2, the rocker panel 2, which is clamped and fixed first, may move and damage the rocker panel 2, or the rocker panel clamping and fixing member c may not be attached to the top of the rocker panel 2. It has the disadvantage of crushing the cavity door receiver.

In order to solve these drawbacks, for example,
As shown in Publication No. 48-42247, there is a method in which such a rock car panel clamping fixing member c is simply swung like a seesaw according to the inclination of the vehicle body. On the contrary, the holding strength of the car body decreases, for example, after being clamped and fixed,
When pulling the vehicle body frame forward to correct dented damage to the frame, this pulling force is strong, so the seesaw-type rocker panel clamping fixing member c receives force in the direction of rotation, causing the seesaw-type rocker panel clamping member c to rotate. Since there is no rocking prevention mechanism to prevent the rotation of the car body, it has the disadvantage that the hollow part at the top of the rock car panel, which is the clamping part, is pushed up and dented. There was a drawback that you could not use luck.

In addition, in order to solve the problem of the rocker panel clamping fixing member c of the mere seesaw type shown in Utility Model Application No. 48-42247, a locking pin was added to the rocker panel clamping fixing member c of the seesaw type as a swing prevention mechanism. It is conceivable to provide means for locking the rocking by inserting it, but since the vehicle body is extremely heavy, the problem of strength remains and there is a problem with safety. In addition, it is necessary to insert and remove the pins as appropriate, which is not only very troublesome, but if you forget to insert the pins, the problem of denting the car body as mentioned above will occur. .

[The problem that the idea aims to solve]

The technical object of the present invention is to provide a rocker panel clamping and fixing device for a vehicle body fixing device for repairing an automobile frame, which solves the above problems and makes it possible to use a garage jack.

[Means to solve the problem]

The gist of the present invention will be explained with reference to the accompanying drawings.

A stand 11 having rocker panel clamping fixtures 10 on the top is installed at four locations on the work floor, and four rocker panels 13 on the front, rear, left, and right sides of a vehicle body 12 are fixed to each of the rocker panel clamping fixtures 10 at four locations. In the vehicle body fixing device, the rocker panel clamping fixture 10 of the stand 11 located on the front or rear side of the vehicle body 12 is
Consisting of a fixed clamping plate 14 and a movable clamping plate 15, both 14 and 15 are configured to be fastened with bolts 16 and nuts 17, and approximately one half of the lower edge of the fixed clamping plate 14 The edge is formed as a horizontal lower edge 14a, and the remaining half edge is formed as an inclined lower edge 14b, and the lower edge is formed into an inclined inverted F-shaped lower edge. A shaft hole 18 is bored in the left and right intermediate portions, and the stand 11 is mounted on the support body 19 with two support plates 2.
0 and 20 are vertically disposed opposite each other through a gap 21, and shaft holes 22 and 22 are bored in the middle of these support plates 20 and 20.
The rocker panel clamping fixture 1 is inserted into the gap 21.
0 fixed clamping plate 14 is fitted, and the shaft holes 22, 2
2 and a shaft rod 23 is fitted into the shaft hole 18 so that the rocker panel clamping fixture 10 can swing and rotate, and the horizontal lower edge 14a is connected to the fixed clamping plate 1.
The upper clamping part 4 is formed so as to abut and lock on the upper surface part 19a of the support body 19 when it is in a horizontal state, and when the clamping plate 14 fixed above the inclined lower edge 14b rotates more than a predetermined amount, the upper surface of the support body 19 abutting and locking on the portion 19a;
This invention relates to a rocker panel clamping and fixing device in a vehicle body fixing device for repairing an automobile frame, characterized in that the fixing clamping plate 14 is formed to be able to rotate by an angle of inclination with respect to the horizontal lower edge 14a. .

[Effect]

As shown in Figure 3, the car body 1 is
2 is jacked up diagonally, the rocker panel clamping fixture 10 is also attached to the shaft rod 23.
Rotate diagonally using the rocker panel 1 as a fulcrum.
3 is clamped and fixed.

At this time, in advance, the horizontal lower edge 14a of the fixed clamping plate 14 is
By setting the inclination angle of the inclined lower edge 14b to approximately the inclination angle of the vehicle body 12 due to this garage jacking, the inclined lower edge 14b abuts against the upper surface portion 19a of the support body 19 when the vehicle body 12 is inclined. Therefore, the fixed angle of the fixed clamping plate 14 is maintained, and the fixed clamping plate 1
4 and rocker panel 13 can be quickly clamped and tightened.

Next, when the opposite side of the vehicle body 12 is jacked up, the fixed clamping plate 14 rotates from the position shown by the imaginary line to the position shown by the solid line, as shown in FIG. The horizontal state of the fixed clamping plate 14 is supported in a locked state by contacting and locking.

Therefore, as shown in FIG.
to be fixed.

In addition, in this horizontally fixed state, in order to repair the vehicle body frame, the vehicle body 12 is fixed to the floor and is pulled strongly. It will be subjected to a strong rotational force. However, in the present invention, the horizontal lower edge 14a and the upper surface portion 19 of the support body 19 are
Since they are locked in contact with each other, this rotational force is reliably supported, and this rotation causes the fixed clamping plate 14 to rotate and pull, pushing up the rear side and denting the vehicle body 12. This will ensure that such problems are prevented.

〔Example〕

The stand 11 having the Rocker panel clamping fixing member 10 has the same structure as the stand A shown in FIG. The illustration shows a case where longitudinal movement can be adjusted according to the vehicle length.

In the figure, 24 is a wedge, 25 is a support base plate, 26 is a guide pin, 27 is a reinforcing plate, and 28 is a clamping claw.

[Effect of idea]

Since the present invention is configured as described above, when the opposite side of the vehicle body 12 is lifted up and the vehicle body 12 is supported horizontally, the rocker panel clamping fixture 10 clamps and fixes the rocker panel 13 accordingly. Since the rocker panel clamping fixture 10 rotates horizontally using the shaft rod 23 as a fulcrum, the rocker panel clamping fixture 10 does not slide and damage the rocker panel 13.

In particular, the present invention is advantageous in that the inclination angle of the inclined lower edge 14b with respect to the horizontal lower edge 14a of the fixed clamping plate 14 is set approximately to the inclination angle of the vehicle body 12 due to garage jacking, so that the inclination of the vehicle body 12 is In this state, the inclined lower edge 14b is connected to the upper surface part 1 of the support body 19
9a, the fixed angle of the fixed clamping plate 14 is maintained, and the work of clamping and tightening the fixed clamping plate 14 and rocker panel 13 can be performed quickly.

Furthermore, when the vehicle body 12 becomes horizontal, the fixed clamping plate 14
Since the lower edge 14a touches the upper surface 19a of the support 19 and does not rotate, the vehicle body 12 can be fixed to the floor and remain fixed even when subjected to a strong pulling force when being towed by a wire, chain, etc. The clamping plate 14 does not move back and forth like a seesaw, especially between the horizontal lower edge 14a and the support 1.
Since the upper surface part 19a of 9 is locked in the abutting state, the rotational force generated by this pulling force is reliably supported, and this rotation causes the fixed clamping plate 14 to rotate. The work can be carried out safely without crushing the cavity door receiver on the rocker panel 13, and such effects can be achieved without any special switching operations, so there are no problems such as operational errors. This is a lock car panel clamping and fixing device in a vehicle body fixing device for repairing automobile frames that is highly practical and does not cause any damage.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of a conventional vehicle body fixing device, FIG. 2 is a perspective view of the vehicle body fixing device of the present invention, and FIG. 3 is a front view of the present device. FIG. 4 is a perspective view of the main part, and FIG. 5 is a front sectional view of the main part. 10...Lotsuker panel clamping fixture, 11...
...Stand, 12...Vehicle body, 13...Rotscar panel, 14...Fixed clamping plate, 14a...Horizontal lower edge, 14b...Slanted lower edge, 15...Movable clamping plate,
16... Bolt, 17... Nut, 18... Shaft hole, 19... Support body, 19a... Upper surface part, 20...
...Support plate, 21...Gap, 22...Shaft hole, 23...
...Axis.

Claims (1)

[Scope of utility model registration request] A stand 11 having rocker panel clamping fixtures 10 on the top is installed at four locations on the work floor, and four rocker panels 13 on the front, rear, left, and right sides of a vehicle body 12 are fixed to each of the rocker panel clamping fixtures 10 at four locations. In the vehicle body fixing device, the rocker panel clamping fixture 10 of the stand 11 located on the front or rear side of the vehicle body 12 is
Consisting of a fixed clamping plate 14 and a movable clamping plate 15, both 14 and 15 are configured to be fastened with bolts 16 and nuts 17, and approximately one half of the lower edge of the fixed clamping plate 14 The edge is formed as a horizontal lower edge 14a, and the remaining half edge is formed as an inclined lower edge 14b, and the lower edge is formed into an inclined inverted F-shaped lower edge. A shaft hole 18 is bored in the middle part of the left and right, and the stand 11 is mounted on the support body 19 with two support plates 2.
0 and 20 are vertically disposed opposite each other through a gap 21, and shaft holes 22 and 22 are bored in the middle of these support plates 20 and 20.
The rocker panel clamping fixture 1 is inserted into the gap 21.
0 fixed clamping plate 14 is fitted, and the shaft holes 22, 2
2, and a shaft rod 23 is fitted into the shaft hole 18 so that the rocker panel clamping fixture 10 can swing and rotate, and the horizontal lower edge 14a is connected to the fixed clamping plate 1.
The upper clamping part 4 is formed so as to abut and lock on the upper surface part 19a of the support body 19 when it is in a horizontal state, and when the fixed clamping plate 14 rotates the inclined lower edge 14b by a predetermined amount or more, the upper surface of the support body 19 abutting and locking on the portion 19a;
A rocker panel clamping and fixing device in a vehicle body fixing device for repairing an automobile frame, characterized in that a fixed clamping plate 14 is formed so as to be rotatable by an angle of inclination with respect to a horizontal lower edge 14a.