JPH072067A - Vehicle frame shaping device - Google Patents

Abstract

PURPOSE:To provide a vehicle frame shaping device which can mount and demount the vehicle from any of the longitudinal direction of a rack board and can efficiently carry out work by fixing the vehicle at the proper height for the easy work. CONSTITUTION:A vehicle frame shaping device 1 is equipped with the first rack board 4 which can be raised in parallel to a floor surface and is equipped with a vehicle fixing device and a traction device receiving part, the second rack board 6 which can be raised in parallel to the first rack board, and a traction device which is installed so as to be demounted from the first rack board.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle frame shaping device, and more particularly to a vehicle frame shaping device for fixing a vehicle and pulling a specific portion of the vehicle in order to repair the vehicle deformed by a collision or the like.

[0002]

2. Description of the Related Art In a conventional vehicle frame shaping device, only a vehicle entry side end portion of a gantry is lowered to a floor surface to incline the vehicle, and a vehicle is placed on the gantry from there. After that, the end of the vehicle on the vehicle entry side is raised to make the platform horizontal, the vehicle is fixed to the platform, and a specific portion of the vehicle is pulled, that is, pulled.

[0003]

In the above-described conventional vehicle frame shaping device, only the end portion on the vehicle entrance side must be moved up and down to mount or lower the vehicle, that is, the vehicle must be lowered from the mounting side. , There was a problem that the floor of the workplace could not be used widely. Further, since the vehicle is fixed at the height mounted on the pedestal, there is a problem that the worker is forced to work in an unreasonable posture.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the conventional vehicle frame shaping apparatus, and provides a vehicle frame shaping apparatus capable of mounting and lowering the vehicle from either the front or rear direction of the frame. The purpose is to do. Another object of the present invention is to provide a vehicle frame shaping device capable of efficiently performing work by fixing the vehicle at an appropriate height for easy work.

[0005]

According to the present invention, there is provided a first mount having a vehicle fixing device which can be lifted in parallel to a floor surface, a second mount which can be lifted in parallel to the first mount, and which is detachable from the first mount. A vehicle frame shaping device, comprising: a traction device that can be mounted. The present invention also provides a vehicle frame shaping device, comprising: a pedestal that rises parallel to a floor surface; and a traction device that is detachably attached to the raised pedestal, wherein the traction device is centered on a horizontal axis by the gantry. In the vehicle frame shaping device, which is swingably supported, and the traction drive source device of the traction device is arranged on the horizontal axis.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a vehicle frame shaping device of the present invention will be described below with reference to the drawings. Vehicle frame shaping device 1
As shown in FIGS. 1 and 2, has a first gantry 4 and a second gantry 6. The first pedestal 1 has a substantially rectangular shape, and has a substantially rectangular hole portion 10 in the center thereof, and the second pedestal 6 is arranged therein. The first pedestal 4 has a pair of swing legs 12 pivotally supported at one end and pivotally supported at the other end on the floor surface G, one end pivotally supported at the upper end of the pivot leg 12 and the other end at the floor surface G. It is supported by a pair of hydraulic cylinders 14 supported and a first lifting mechanism 20 composed of four vertical legs 18 for supporting the raised first frame 4. When the hydraulic cylinder 14 extends, the first gantry 4 moves up. Sloping plates 22 are detachably attached to the front and rear ends of the first gantry 4 for facilitating getting on and off the vehicle on the first gantry 4.

The second pedestal 6 has a pair of swing legs 30 whose upper end is pivotally supported by the second pedestal 6 and whose lower end is provided with a roller 26.
It is supported by a panda graph mechanism 32 that intersects with each other. A hydraulic cylinder 34 is pivotally supported on the upper end of one swing leg 30 and the lower end of the other swing leg 30. Traction device 5
Reference numeral 0 denotes a device attached to the first gantry 4 and towing a predetermined position of the vehicle V fixed to the first gantry 4, and as shown in FIG. 3 and FIG. , A horizontal engaging base 60 orthogonal to the horizontal base 56, and a horizontal base 56
And a tow pole 62 which stands vertically at a position where the horizontal engagement base 60 intersects. On the lower surface of both ends of the horizontal base 56 and the lower surface of the terminal end of the horizontal engagement base 60, the traction device 50 is provided.
Wheels 66 for moving the are attached. The tow pole 62 is orthogonal to the horizontal base 56 and is horizontally engaged with the base 6.
It can be swung about an axis running in 0, and its swing position can be fixed by a swing fixing pin 67.

An engagement protrusion 72 is provided on the lower surface of the end portion of the horizontal engagement base 60. As shown in FIG. 5, the engagement protrusion 72 is provided with a notch 68 for positioning the plurality of traction devices 50 provided on the lower surface of substantially the entire circumference of the first gantry 1.
Engage with. As shown in FIG. 4, a rail 76 on which the tightening member 74 slides is formed on the upper surface of the horizontal engaging base 60, and the engaging protrusion 72 of the tightening member 74 is engaged with one pulling notch 68. At this time, the upper surface of the horizontal engagement base 60 is pressed against and held by the lower surface of the first frame 1. Tow pole 62
Has a U-shaped horizontal cross section, and a plurality of holes 82 for fitting pins 80 for determining the pulling height are provided at both tip ends of the U-shape. A swinging fan-shaped member 84 and a hydraulic cylinder 86 are arranged below the tow pole 62, and the swinging fan-shaped member 84 and the hydraulic cylinder 86 rotate integrally with the tow pole 62. The swinging fan-shaped member 84 swings around the shaft fulcrum 88, the attachment member 90 of the tow chain or the rope R is attached to one peripheral edge portion, and the operating end portion of the hydraulic cylinder 86 is attached to the other peripheral edge portion. It is installed.

At the lower part of the rear surface of the tow pole 62, a step member 92 for inclining the tow apparatus 50 around the wheels 66 of the horizontal base 56, and a tow chain or rope R are provided.
A wheel 93 for changing the pulling direction of the is attached. Next, the vehicle frame shaping device 1 having the above-described configuration
The operation of will be described. First, the hydraulic cylinder 14,
The first lifting mechanism 20 and the panda graph mechanism 32 are brought to the lowermost position by making 34 short. The inclined plate 22 is first
The vehicle V is attached to a desired front-rear position of the gantry 4 and the vehicle V is attached to the sloping plate 22.
It is placed at a predetermined position on the first gantry 4 and the second gantry 6 via. Next, as shown in FIG. 6, the hydraulic cylinder 14 is extended to bring the first lifting mechanism 20 into a raised state, and the first gantry 4 is raised. In this state, the vertical legs 18 are inserted at four places between the floor surface G and the first gantry 4. Further, the hydraulic cylinder 34 is extended to bring the panda graph mechanism 32 into a raised state, and the second pedestal 6 is raised. In this way, the vehicle V held at a height where it is easy to work is repaired or parts are replaced.

On the other hand, in order to locally pull the vehicle V, the vehicle V is placed on the first mount 4 supported by the vertical legs 18 by the same procedure as described above, and as shown in FIG. In addition, the vehicle V is fixed by the known vehicle fixing device 100.
Is fixed to the first mount 4. Then, pull the traction device 50 to the first
Attach it to the appropriate place on the gantry 4. That is, the traction device 50 is moved to a proper place under the first gantry 4 using the wheels 66,
An operator puts his / her foot on the step member 92, tilts the traction device 50 around the wheels 66 of the horizontal base 56, and engages the engaging projections 7.
2 is fitted in the notch 68 of the first frame 1. further,
The fastening member 74 presses and holds the upper surface of the horizontal engagement base 60 against the lower surface of the first frame 1. Next, the tow pole 62 is swung by a desired angle, and the swing state is fixed by the swing fixing pin 67. Pin 80 into the predetermined hole 82
To determine the height of the pulling roller 81. further,
The other end of the tow chain or rope R having one end fixed to the tow position of the vehicle V is fixed to the chain or rope attachment member 90 of the swing fan-shaped member 84 via the pin 80, the tow roller 81 and the wheel 93. After such preparation is completed, the hydraulic cylinder 86 is extended to pull the desired local position of the vehicle V.

[0011]

According to the present invention, the vehicle can be placed or lowered from either the front or rear direction of the gantry, and the working space can be effectively used. Further, there is an effect that the vehicle can be efficiently fixed by fixing it at an appropriate height for easy work. Furthermore, since the hydraulic cylinder for traction and the swinging fan-shaped member always operate in a fixed positional relationship with respect to the traction direction, the hydraulic cylinder can be easily controlled and the output of the hydraulic cylinder can be effectively used. Have an effect.

[Brief description of drawings]

FIG. 1 is a side view of a vehicle frame shaping device according to an embodiment of the present invention.

FIG. 2 is a plan view of the vehicle frame shaping device according to the embodiment of the present invention.

FIG. 3 is a perspective view of the traction device according to the embodiment of the present invention.

FIG. 4 is a front view of the traction device according to the embodiment of the present invention.

FIG. 5 is a perspective view of a temporary surface of the first mount according to the embodiment of the present invention.

FIG. 6 is a perspective view of a working state of the vehicle frame shaping device according to the embodiment of the present invention.

FIG. 7 is a perspective view of the vehicle frame shaping device of the embodiment of the present invention in a towed state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vehicle frame shaping device 4 1st mount 6 2nd mount 10 Hole part 12 Swing leg 14 Hydraulic cylinder 18 Vertical leg 20 Lifting mechanism 22 Inclined plate 30 Swing leg 32 Pandagraph mechanism 34 Hydraulic cylinder 50 Traction device 56 Horizontal base 60 Horizontal Engagement Base 62 Traction Pole 67 Swing Fixing Pin 72 Engagement Protrusion 74 Tightening Member 80 Pin 81 Traction Roller 84 Swinging Fan-Shaped Member 90 Chain or Rope Attachment 93 Wheel G Floor V Vehicle R Traction Chain or Rope

Claims (6)

[Claims] 1. A first gantry which can be raised parallel to a floor surface and which has a vehicle fixing device and a traction device receiving portion, a second gantry which can be raised parallel to the first gantry, and the first gantry. A vehicle frame shaping device, comprising a detachable traction device. 2. The vehicle frame shaping device according to claim 1, wherein the first mount includes a pandagraph mechanism and a hydraulic cylinder. 3. The vehicle frame shaping device according to claim 1, wherein the second mount includes a pandagraph mechanism and a hydraulic cylinder. 4. The vehicle frame shaping device according to claim 1, wherein the second mount is mounted so as to be movable with respect to the first mount. 5. A vehicle frame shaping device comprising: a pedestal that rises parallel to a floor surface; and a traction device that is detachably mounted on the raised pedestal, wherein the traction device is centered on a horizontal axis by the pedestal. A vehicle frame shaping device, which is swingably supported and in which a traction drive source device of the traction device is arranged on the horizontal axis. 6. The vehicle frame shaping device according to claim 5, wherein the pulling drive source device is a hydraulic cylinder.