KR20210148480A - Roading device of part for vehicle - Google Patents

Abstract

The present invention relates to a vehicle component loading apparatus comprising: a base unit; a support unit mounted on the base unit; a rotation unit mounted on the support unit to be rotatable; a moving unit which is linearly movable from the rotation unit; and a clamp unit which is connected with the moving unit and fixes a mounted component. The apparatus improves loading workability between components.

Description

Vehicle parts loading device {ROADING DEVICE OF PART FOR VEHICLE}

The present invention relates to a device for loading parts for a vehicle, and more particularly, to a device for loading parts for a vehicle in which a small number of workers can work by allowing linear and rotational movements to seat the parts.

In general, in the case of passenger vehicles, the front cross member is installed in the front part of the vehicle so that the cross member is installed in the part where the load of the suspension is concentrated to support the many parts of the suspension and handle the lateral load transmitted to the vehicle body. The rear cross member is installed in the rear part of the vehicle.

The cross member is generally fastened toward the vehicle body by using a mounting bush structure composed of bolts, nuts, and rubber bushes while forming an internal closed space by welding member members extending long in the width direction of the vehicle body while overlapping each other. . A torsion beam and a lower arm are coupled to these cross members.

However, since there is no jig for supporting the lower arm in the prior art, since two workers respectively load and mount the two lower arms on the cross member, there is a problem in that workability depends on the skill level of the operator. Therefore, there is a need to improve it.

Background art of the present invention is published in Republic of Korea Patent Publication No. 10-0435668 (registered on June 2, 2004, title of invention: clamping device of a jig for automobile parts).

The present invention has been devised to improve the above problems, and it is an object of the present invention to provide a vehicle component loading device that allows a small number of workers to work by enabling linear and rotational motion so that the parts are seated.

A vehicle component loading apparatus according to the present invention includes: a base; a support part mounted on the base part; a rotating unit rotatably mounted to the support unit; a moving unit capable of moving in a straight line from the rotating unit; and a clamp unit interlocking with the moving unit and fixing the seated part.

The rotating part may include a rotating shaft part mounted on the support part; a rotating plate unit coupled to the rotating shaft unit and rotatable; and a rotation support part mounted on the support part to support the rotation plate part.

The rotation shaft portion is mounted on the support portion and the shaft support portion protrudes upward; a shaft bearing part surrounding the shaft support part; and a shaft housing part that covers the shaft bearing part and is coupled to the rotating plate part.

It characterized in that it further comprises a; the rotating part is mounted on the support part, the length can be adjusted, and connected to the rotating plate part to rotate the rotating plate part.

The rotating part is mounted on the support part, and is disposed at a rotational radius of the rotating plate part, and a rotation stopper part for limiting the rotation angle of the rotating plate part; characterized in that it further comprises.

The moving unit may include a moving rail unit mounted to the rotating unit; a moving plate unit moving along the moving rail unit and mounted with the clamp unit; and a moving stopper unit limiting the movement of the moving plate unit.

It characterized in that it further comprises a; the movable part is mounted on the rotating part, the length can be adjusted, and connected to the movable plate part to be able to move the movable plate part in a straight line.

The device for loading parts for a vehicle according to the present invention can induce a coupling position between parts by linear movement and rotational movement, so that a fast loading operation can be performed regardless of work skill.

1 is a view schematically showing a vehicle component loading apparatus according to an embodiment of the present invention.
2 is a perspective view schematically showing a rotating part according to an embodiment of the present invention.
3 is a side view schematically showing a rotating part according to an embodiment of the present invention.
4 is a view schematically showing a rotating shaft according to an embodiment of the present invention.
5 is a diagram schematically showing a moving unit according to an embodiment of the present invention.

Hereinafter, an embodiment of a vehicle component loading apparatus according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, definitions of these terms should be made based on the content throughout this specification.

1 is a view schematically showing an apparatus for loading parts for a vehicle according to an embodiment of the present invention. Referring to FIG. 1 , a vehicle component loading apparatus 1 according to an embodiment of the present invention includes a base portion 10 , a support portion 20 , a rotating portion 30 , a moving portion 40 , and a clamp part 50 .

The base part 10 is fixedly installed on the ground. For example, the base unit 10 may be fixed to the ground and fixed after being moved to a destination as needed. For this purpose, wheels and brakes can be fitted.

The support part 20 is mounted on the base part 10 . For example, the support portions 20 are disposed on both edges of the base portion 10 , and the cross member 100 may be loaded between the support portions 20 .

The rotating unit 30 is rotatably mounted on the support unit 20 , and the moving unit 40 is linearly movable in the rotating unit 30 . In addition, the clamp unit 50 interlocking with the moving unit 40 fixes the seated part.

For example, the lower arm 200 loaded on the moving unit 40 may be fixed by the clamp unit 50 , rotated by the rotating unit 30 , and moved linearly by the moving unit 40 . Due to this, the lower arm 200 may be moved to a position coupled to the cross member 100 .

2 is a perspective view schematically showing a rotating part according to an embodiment of the present invention, and FIG. 3 is a side view schematically showing a rotating part according to an embodiment of the present invention. 2 and 3 , the rotating unit 30 according to an embodiment of the present invention includes a rotating shaft unit 31 , a rotating plate unit 32 , and a rotating support unit 33 .

The rotating shaft part 31 is mounted on the support part 20 , and the rotating plate part 32 is coupled to the rotating shaft part 31 and is rotatable. For example, the rotating shaft part 31 may have a lower part fixed to the support part 20 , and an upper part fixed to the rotating plate part 32 . In addition, the lower and upper portions of the rotating shaft part 31 may be rotatably connected to each other.

The rotation support part 33 is mounted on the support part 20 to support the rotation plate part 32 . For example, a plurality of rotation support parts 33 may be disposed below the rotation path of the rotation plate part 32 . The rotation support part 33 includes a support coupling part 331 coupled to the support part 20, and a support roller part 332 that is rotatably mounted to the support coupling part 331 and supports the rotation plate part 32 which is rotated. may include A rubber cover may be covered on the outside of the support roller 332 to prevent wear or noise.

The rotating unit 30 according to an embodiment of the present invention may further include a rotating variable unit 34 . The rotatable variable part 34 is mounted on the support part 20 so that the length can be adjusted, and it is connected to the rotation plate part 23 to rotate the rotation plate part 32 .

For example, the rotation variable part 34 may increase or decrease its own length by hydraulic pressure, pneumatic pressure, or motor driving. The rotatably variable part 34 is rotatably mounted on the support part 20 , and is rotatably connected to the rotation plate part 32 to induce stable rotation of the rotation plate part 32 according to a change in its own length.

The rotation unit 30 according to an embodiment of the present invention may further include a rotation stopper unit 35 . The rotation stopper part 35 is mounted on the support part 20 and is disposed at a rotation radius of the rotation plate part 32 to limit the rotation angle of the rotation plate part 32 . As an example, the rotation stopper part 35 is disposed in both directions of the rotation plate part 32 and is mounted on the stopper coupling part 351 fixed to the support part 20 and the stopper coupling part 351 and the rotation plate part ( 32) and may include a stopper buffer 352 that absorbs an impact upon contact. The stopper buffer part 352 is also mounted on the rotating plate part 32 so that the stopper buffer part 352 can be in contact with each other.

4 is a view schematically showing a rotating shaft according to an embodiment of the present invention. Referring to FIG. 4 , the rotating shaft part 31 according to an embodiment of the present invention includes a shaft support part 311 , a shaft bearing part 312 , and a shaft housing part 313 .

The shaft support part 311 is mounted on the support part 20 and protrudes upward. For example, the shaft support part 311 has a lower end bolt-coupled to the support part 20, and a central part protrudes upward to support a load. A bearing is built in the shaft support part 311 and may be exposed to the outer circumferential surface.

The shaft bearing part 312 is formed to surround the shaft support part 311 . For example, the shaft bearing part 313 has a ring shape to surround the shaft support part 311 , and a ball is embedded therein so that it can be rotated in a state in contact with the shaft support part 311 . A plurality of such shaft bearings 312 may be disposed vertically.

The shaft housing part 313 covers the shaft bearing part 312 and is coupled to the rotating plate part 32 . As an example, the shaft housing portion 313 may be bolted to the upper end of the rotating plate portion 32 . Grooves having different inner diameters may be vertically formed inside the shaft housing portion 313 to accommodate a plurality of shaft bearing portions 312 having different diameters. And, a step for seating the shaft bearing part 312 may be formed on the outer peripheral surface of the shaft support part 311 to correspond to this groove.

5 is a diagram schematically showing a moving unit according to an embodiment of the present invention. Referring to FIG. 5 , the moving unit 40 according to an embodiment of the present invention includes a moving rail unit 41 , a moving plate unit 42 , and a moving stopper unit 43 .

The moving rail unit 41 is mounted on the rotating unit 30 . For example, the moving rail unit 41 may be disposed so as to be spaced apart from each other in a pair on the upper surface of the rotating plate unit 32 .

The moving plate part 42 is moved along the moving rail part 41 , and the clamp part 50 is mounted thereon. For example, the bottom surface of the moving plate part 42 is formed to surround the moving rail part 41 so that vertical flow is limited and stable linear movement is possible in the process of linear reciprocating movement.

The moving stopper part 43 limits the movement of the moving plate part 42 . For example, the moving stopper part 43 includes a first stopper part 431 fixedly installed on the rotating plate part 32 , and is formed on the first stopper part 431 and absorbs shock when in contact with the moving plate part 42 . A second stopper part 432 may be included. The second stopper part 432 is also mounted on the moving plate part 42 so that the second stopper part 432 may contact each other.

The moving unit 40 according to an embodiment of the present invention may further include a movable variable unit 44 . The movable variable part 44 is mounted on the rotating part 30 to be able to adjust its length, and is connected to the movable plate part 42 to linearly move the movable plate part 42 . For example, the movable variable part 44 may have one end fixedly installed on the rotating plate part 32 and connected to the moving plate part 42 .

Meanwhile, the vehicle component loading apparatus 1 according to an embodiment of the present invention may further include a sensing unit 60 and a control unit 70 (see FIG. 1 ).

The sensing unit 60 detects whether a component is loaded. For example, when a component is automatically seated on the clamp unit 50 by a transfer means, the sensing unit 60 may detect a component loading state. At this time, the sensing unit 60 may be mounted on the clamp unit 50 or the moving unit 40 to measure a load, or detect the presence or absence of proximity of a component as a proximity sensor.

The control unit 70 controls the clamp unit 50 , the moving unit 40 , and the rotating unit 30 after receiving the sensing signal of the sensing unit 60 . That is, when the sensing unit 60 detects a component loading state, the clamp unit 50 constrains the component under the control of the control unit 70 , the rotating unit 30 rotates the component, and the moving unit 40 rotates the component can be moved in a straight line. Due to this, it can be rotated and moved linearly to a position for coupling between parts after parts are loaded automatically without an operator.

The operation of the vehicle component loading apparatus according to an embodiment of the present invention having the above structure will be described as follows.

The operator loads the cross member 100 on the base part 10 , and loads the lower arm 200 on the moving parts 40 respectively disposed on both sides of the cross member 100 .

When the lower arm 200 is loaded into the moving unit 40 , the clamp unit 50 is driven to restrain the lower arm 200 , and the moving unit 40 and the rotating unit 30 are driven to drive the lower arm 200 . It is moved to the engagement position with this cross member (100).

When the lower arm 200 is moved to the coupling position with the cross member 100 , the cross member 100 and the lower arm 200 are coupled to each other through a separate coupling means.

When the coupling of the cross member 100 and the lower arm 200 is completed, the clamp unit 50 releases the restraint on the lower arm 200 , and the transport means is coupled to the lower arm 200 , the cross member 100 . ) to the post-process. Then, the moving unit 40 and the rotating unit 30 return to their original positions, and wait for the lower arm 200 to be loaded.

The device for loading parts for a vehicle 1 according to an embodiment of the present invention can induce a coupling position between parts by linear movement and rotational movement, so that a fast loading operation can be performed regardless of work skill.

Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely an example, and those skilled in the art to which various modifications and equivalent other embodiments are possible. will understand Accordingly, the true technical protection scope of the present invention should be defined by the following claims.

10: base part 20: support part
30: rotating part 31: rotating shaft part
32: rotating plate part 33: rotating support part
34: rotation variable part 35: rotation stopper part
40: moving part 41: moving rail part
42: moving plate part 43: moving stopper part
44: movable variable part 50: clamp part
60: sensing unit 70: control unit

Claims (7)

base part;
a support part mounted on the base part;
a rotating unit rotatably mounted to the support unit;
a moving unit capable of moving in a straight line from the rotating unit; and
and a clamp part interlocking with the moving part and fixing the seated part.
According to claim 1, wherein the rotating part
a rotating shaft part mounted on the support part;
a rotating plate unit coupled to the rotating shaft unit and rotatable; and
and a rotation support part mounted on the support part to support the rotation plate part.
According to claim 2, wherein the rotation shaft portion
a shaft support part mounted on the support part and protruding upward;
a shaft bearing part surrounding the shaft support part; and
and a shaft housing part that covers the shaft bearing part and is coupled to the rotating plate part.
The method of claim 2, wherein the rotating part
The vehicle component loading device, characterized in that it further comprises a; is mounted on the support portion adjustable in length, and connected to the rotating plate unit to rotate the rotating plate unit.
The method of claim 2, wherein the rotating part
The vehicle component loading device further comprising a; a rotation stopper mounted on the support portion, disposed in the rotation radius of the rotation plate portion to limit the rotation angle of the rotation plate portion.
According to claim 1, wherein the moving unit
a moving rail unit mounted on the rotating unit;
a moving plate unit moving along the moving rail unit and mounted with the clamp unit; and
A vehicle component loading device comprising a; a moving stopper for limiting the movement of the moving plate.
7. The method of claim 6, wherein the moving unit
The vehicle component loading device further comprising a; it is mounted on the rotating unit, the length can be adjusted, and connected to the moving plate unit to move the variable unit capable of moving the moving plate unit in a straight line.

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