Vehicle position adjustment jig

Abstract

To provide a vehicle position adjusting tool which can easily adjust left and right positions of a vehicle to prescribed positions when performing an aiming work of the vehicle.SOLUTION: A vehicle position adjusting tool 1 can adjust left and right positions of a vehicle 100 to prescribed positions when performing an aiming work of the vehicle 100. The vehicle position adjusting tool includes: a driving side tool 10 which is used in a state that tires 111, 113 on one side of pairs of left and right tires of the vehicle 100 are supported; and a driven side tool 20 which is used in a state that tires 112, 114 on the other side are supported. When a first movable plate 13 of the driving side tool 10 is displaced in a state that each tire of the vehicle 100 is supported by the driving side tool 10 and the driven side tool 20, a second movable plate 23 is configured to be displaced by interlocking with the displacement of the first movable plate 13. A drive mechanism 14 is configured so that the left and right positions of the vehicle 100 can be adjusted to the prescribed positions by sliding the first movable plate 13 in a left and right direction of the vehicle 100.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to a vehicle position adjustment jig. [Background technology]

[0002] The aiming operation needs to be performed for each vehicle, and needs to be performed while adjusting the vehicle position and the target position to maintain an appropriate positional relationship. Patent Document 1 discloses a jig for adjusting the deviation of the radar during the aiming operation of the radar device mounted on the vehicle. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2007-108126 A Summary of the Invention [Problem to be solved by the invention]

[0004] When adjusting the vehicle position and the target position to a desired positional relationship, it is difficult to make fine adjustments to the vehicle's position, so it was necessary to move the target. In this case, it is necessary to adjust the target position based on the vehicle position, which makes the work complicated and increases the number of steps, so there is room for improvement in terms of work efficiency.

[0005] The present invention has been made in consideration of the above problems, and provides a vehicle position adjustment jig that can easily adjust the left and right positions of a vehicle to predetermined positions during vehicle aiming operations. [Means for solving the problem]

[0006] The vehicle position adjustment jig according to the present invention comprises: A vehicle position adjustment tool capable of adjusting the left and right positions of a vehicle to a predetermined position during an aiming operation of the vehicle, A driving side jig used in a state where one of the pair of left and right tires of the vehicle is supported; a driven-side jig that is used in a state in which the other tire of the pair of left and right tires of the vehicle is supported; The driving side jig is A first fixing plate; a first friction reducing member disposed on the first fixed plate; a first movable plate that is disposed on the first friction reduction member and is displaceable in the left-right direction of the vehicle; a drive mechanism that slides and displaces the first movable plate relative to the first fixed plate, The driven side jig is A second fixation plate; a second friction reducing member disposed on the second fixed plate; a second movable plate that is disposed on the second friction reduction member and is displaceable in the left-right direction of the vehicle; when the first movable plate of the driving side jig is displaced in a state in which each tire of the vehicle is supported by the driving side jig and the driven side jig, the second movable plate of the driven side jig is displaced in conjunction with the displacement of the first movable plate, The drive mechanism is configured to be able to adjust the left and right position of the vehicle to a predetermined position by sliding the first movable plate in the left and right direction of the vehicle.

[0007] In the vehicle position adjustment jig according to the present invention, when the first movable plate of the driving jig is displaced while each tire of the vehicle is supported by the driving jig and the driven jig, the second movable plate of the driven jig is displaced in conjunction with the displacement of the first movable plate, and the driving mechanism slides the first movable plate in the left-right direction of the vehicle, so that the left-right position of the vehicle can be adjusted to a predetermined position. In other words, the vehicle position adjustment jig according to the present invention is configured to be able to adjust the left-right position of the vehicle to a predetermined position, rather than adjusting the target position based on the vehicle position. Therefore, the left-right position of the vehicle can be easily adjusted to a predetermined position during the vehicle aiming operation. [Brief description of the drawings]

[0008] [Figure 1] FIG. 2 is an exploded perspective view showing the vehicle position adjustment jig according to the first embodiment. [Diagram 2] FIG. 4 is a perspective view showing displacement of the vehicle position adjustment jig according to the first embodiment. [Diagram 3] 1 is a perspective view showing a series of steps for adjusting a vehicle position to a predetermined position using the vehicle position adjustment jig according to the first embodiment during an aiming operation. FIG. [Figure 4] 1 is a perspective view showing a series of steps for adjusting a vehicle position to a predetermined position using the vehicle position adjustment jig according to the first embodiment during an aiming operation. FIG. [Diagram 5] 1 is a perspective view showing a series of steps for adjusting a vehicle position to a predetermined position using the vehicle position adjustment jig according to the first embodiment during an aiming operation. FIG. [Figure 6] 13 is a perspective view showing a vehicle position adjustment jig according to a second embodiment and a photograph showing a modified example of a target. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. The right-handed xyz coordinate system shown in the figure is for the convenience of explaining the positional relationship of the components. Unless otherwise specified, the positive direction of the z axis is vertically upward. Also, the xy plane is a horizontal plane.

[0010] <Embodiment 1> The vehicle position adjustment jig according to this embodiment is a jig that can adjust the left and right positions of a vehicle to predetermined positions during an aiming operation of the vehicle. Hereinafter, a vehicle position adjustment jig according to the present embodiment will be described with reference to Fig. 1. Fig. 1 is an exploded perspective view showing a vehicle position adjustment jig 1 according to the first embodiment.

[0011] As shown in Fig. 1, the vehicle position adjustment jig 1 includes a driving side jig 10 and a driven side jig 20. The driving side jig 10 is used in a state where it supports one of a pair of left and right tires 111, 113 of the vehicle 100, and the driven side jig 20 is used in a state where it supports the other of the pair of left and right tires 112, 114 of the vehicle 100 (see Fig. 5(e)). A series of steps for adjusting the vehicle position to a predetermined position using the vehicle position adjustment jig 1 during the aiming operation will be described later with reference to Figs. 3 to 5. The thickness of the vehicle position adjustment jig 1 is preferably 5 mm or less so that each tire can easily ride up onto the vehicle position adjustment jig 1.

[0012] 1, the driving-side jig 10 includes a first fixed plate 11, a first friction reduction member 12, a first movable plate 13, and a driving mechanism 14. The driven-side jig 20 includes a second fixed plate 21, a second friction reduction member 22, and a second movable plate 23.

[0013] Since the driving side jig 10 and the driven side jig 20 are used as a pair, the driving side jig 10 and the driven side jig 20 have corresponding configurations. Specifically, the first fixed plate 11 and the second fixed plate 21, the first friction reduction member 12 and the second friction reduction member 22, and the first movable plate 13 and the second movable plate 23 have corresponding configurations, respectively.

[0014] The first fixed plate 11, the second fixed plate 21, the first movable plate 13, and the second movable plate 23 are made of a material having a strength capable of supporting a vehicle, such as a thermoplastic resin or a metal. More specifically, they are made of polycarbonate (PC), iron, steel, stainless steel, alloys thereof, or the like.

[0015] The first fixing plate 11 and the second fixing plate 21 are thin plate-like members arranged so that their lower surfaces come into contact with the ground of the aiming work area. The first fixing plate 11 and the second fixing plate 21 have a width (x-axis direction) and a length (y-axis direction) capable of supporting each tire of the vehicle 100 performing the aiming work. The first fixing plate 11 and the second fixing plate 21 are formed, for example, in a rectangular shape as shown in FIG. 1. The thickness of the first fixing plate 11 and the second fixing plate 21 in the z-axis direction can be, for example, about 2 mm or less so that each tire of the vehicle 100 can easily climb up.

[0016] 1, the first friction reduction member 12 is a sheet-like member arranged on the first fixed plate 11. The second friction reduction member 22 is a sheet-like member arranged on the second fixed plate 21. The first friction reduction member 12 and the second friction reduction member 22 are, for example, low-friction sheets with a low friction coefficient.

[0017] 1, at least one first friction reduction member 12 is disposed between the first fixed plate 11 and the first movable plate 13. That is, the first friction reduction member 12 is sandwiched between the first fixed plate 11 and the first movable plate 13. Also, at least one second friction reduction member 22 is disposed between the second fixed plate 21 and the second movable plate 23. That is, the second friction reduction member 22 is sandwiched between the second fixed plate 21 and the second movable plate 23.

[0018] 1, the first friction reduction members 12 and the second friction reduction members 22 have a shape that allows them to support the upper surfaces of the fixed plates (xy plane on the positive side of the z axis) and the lower surfaces of the movable plates (xy plane on the negative side of the z axis) in a state where they are spaced apart from each other, and are, for example, rectangular. In order to suppress tilt of the vehicle 100 when the driving side jig 10 and the driven side jig 20 support the vehicle 100, it is preferable to arrange the first friction reduction members 12 and the second friction reduction members 22 in the same number.

[0019] The first movable plate 13 and the second movable plate 23 are thin plate-like members whose upper surfaces (xy plane on the z-axis positive side) contact each tire of the vehicle 100. As shown in Fig. 1, the first movable plate 13 is disposed on the first friction reduction member 12, and is displaceable in the left-right direction (y-axis direction) of the vehicle 100 (see Figs. 3 to 5). The second movable plate 23 is disposed on the second friction reduction member 22, and is displaceable in the left-right direction (y-axis direction) of the vehicle 100.

[0020] The first movable plate 13 and the second movable plate 23 have a width (x-axis direction) and a length (y-axis direction) capable of supporting each tire of the vehicle 100 performing the aiming operation. The first movable plate 13 and the second movable plate 23 are formed, for example, in a rectangular shape as shown in Fig. 1. It is preferable that the thickness of the first movable plate 13 and the second movable plate 23 in the z-axis direction is, for example, about 2 mm or less so that each tire of the vehicle 100 can easily climb up on them.

[0021] 1, the first movable plate 13 further includes a bracket 13a. The bracket 13a is an xz plane extending in the x-axis direction and the z-axis direction, and has a structure for supporting a drive mechanism 14. The drive mechanism 14 included in the drive-side jig 10 is a mechanism for sliding the first movable plate 13 relative to the first fixed plate 11 to displace it in the y-axis direction. The drive mechanism 14 is configured to be able to adjust the left-right position of the vehicle 100 to a predetermined position by sliding the first movable plate 13 in the left-right direction (y-axis direction) of the vehicle 100.

[0022] 5(e) is referred to. When the first movable plate 13 of the driving side jig 10 is displaced in the negative y-axis direction (indicated by the hollow arrow) by the driving mechanism 14 in a state in which the tires 111, 113 of the vehicle 100 are supported by the driving side jig 10, and the tires 112, 114 are supported by the driven side jig 20, the second movable plate 23 of the driven side jig 20 is also displaced in the negative y-axis direction (indicated by the hollow arrow) in conjunction with the displacement of the first movable plate 13.

[0023] Returning to FIG. 1, the drive mechanism 14 is a feed screw mechanism using, for example, a trapezoidal screw, a fine screw, or the like. A case where a trapezoidal screw is used as the drive mechanism 14 will be described. As shown in FIG. 1, the drive mechanism 14 includes a tool connection portion 14a, a trapezoidal screw 14b, and a nut 14c. Here, as shown in FIG. 1, the first fixing plate 11 further includes a bracket 11c. The bracket 11c has a structure including a recess 11d that supports the nut 14c of the drive mechanism 14.

[0024] As shown in Fig. 1, the first fixed plate 11 may include guide portions 11a and 11b that guide the displacement of the first movable plate 13 in the y-axis direction. As shown in Fig. 1, the guide portion 11a is disposed on the upper surface of the end portion on the x-axis positive side of the first fixed plate 11, and extends in the y-axis direction. The guide portion 11b is disposed on the upper surface of the end portion on the x-axis negative side of the first fixed plate 11, and extends in the y-axis direction. In other words, the guide portions 11a and 11b are disposed opposite each other.

[0025] FIG. 2 is a perspective view showing the displacement of the vehicle position adjustment jig 1 according to the first embodiment. The tool connection part 14a has a structure that allows a manual tool or an electric tool to be connected. When a worker connects a tool to the tool connection part 14a and rotates the trapezoidal screw 14b in either direction indicated by the black double arrow, the first movable plate 13 slides and displaces in the direction indicated by the white arrow (y-axis positive / negative direction). When the trapezoidal screw 14b is rotated clockwise, the first movable plate 13 slides and displaces in the y-axis negative direction, and when the trapezoidal screw 14b is rotated counterclockwise, the first movable plate 13 slides and displaces in the y-axis positive direction. In conjunction with the displacement of the first movable plate 13 of the driving side jig 10, the second movable plate 23 of the driven side jig 20 slides and displaces in the direction indicated by the white arrow (y-axis negative direction). The two-dot chain line in FIG. 2 indicates a state in which the trapezoidal screw 14b is rotated clockwise, and the first movable plate 13 and the second movable plate 23 are displaced by sliding in the negative y-axis direction from their original positions.

[0026] As described above, the first friction reduction member 12 is sandwiched between the first fixed plate 11 and the first movable plate 13. With the first friction reduction member 12 sandwiched, while the vehicle position adjustment jig 1 supports the vehicle 100, the worker can easily rotate the trapezoidal screw 14b to slide and displace the first movable plate 13. The worker can rotate the trapezoidal screw 14b with a force of, for example, about 3 to 8 N·m.

[0027] As shown in the enlarged view of the area surrounded by the dashed line in FIG. 2, the vehicle position adjustment jig 1 further includes a slide scale 15. The slide scale 15 is a scale capable of measuring the amount of displacement. The slide scale 15 includes a scale 15a and a marker 15b. The scale 15a may be disposed on the guide portion 11a, for example, and the marker 15b may be disposed on the bracket 13a. When a trapezoidal screw is used as the drive mechanism 14, the trapezoidal screw has little wear and an accurate feed amount, so that the first movable plate 13 can be displaced with an accuracy of, for example, 0.5 mm while measuring the amount of displacement using the slide scale 15.

[0028] A series of steps for adjusting the vehicle position using the vehicle position adjusting jig according to this embodiment during an aiming operation will be described below with reference to Figures 3 to 5. (a) to (f) shown in Figures 3 to 5 are perspective views showing a series of steps for adjusting the vehicle position to a predetermined position using the vehicle position adjusting jig according to embodiment 1 during an aiming operation.

[0029] In this embodiment, the target installation table 30, guide line L1, jig placement reference line L2, front-rear reference line L3, and center reference line L4 are installed in advance in the work area where the aiming work is performed. As shown in FIG. 3(a), the target installation table 30 is rectangular and has a plurality of target mounting holes 31 arranged at a predetermined interval. By providing a plurality of target mounting holes 31, the target used in the aiming work can be installed at any position with high accuracy. Therefore, it is possible to accommodate a plurality of target vehicles for which aiming is performed. Note that in this embodiment, the target 32 ​​is installed in FIG. 5(f) described later, but the target 32 ​​may be installed in advance on the target installation table 30.

[0030] The guide line L1 is a line along the x-axis direction that serves as a guide for the left and right position of the vehicle 100. The jig placement reference line L2 is a line along the y-axis direction that indicates the position at which the vehicle position adjustment jig 1 of this embodiment is to be installed. The front-rear reference line L3 is a line along the y-axis direction that is placed so that the forward distance from the vehicle 100 to the target 32 ​​(see FIG. 5(f)) is a predetermined distance suitable for the aiming operation. The center reference line L4 is a line along the x-axis direction that indicates the reference line that will be the center position of the vehicle 100 during the aiming operation.

[0031] For example, a tape measure with markings can be used as the center reference line L4. Here, when the target vehicle for the aiming operation is different, the forward distance from the vehicle to the target is also different. When a tape measure is used as the center reference line L4, the forward distance from the target vehicle to the target can be easily confirmed without having to measure it separately, so that the front-rear reference line L3 can be easily set.

[0032] As shown in Fig. 3(a), the worker P moves the vehicle 100 forward along the guide line L1 to the position of the wheel stopper CS located on the x-axis negative side of the jig placement reference line L2. Through this operation, the approximate front-rear and left-right positions of the vehicle 100 are aligned to the prescribed positions.

[0033] In FIG. 3(b), the worker P determines the vehicle center line CL of the vehicle 100. The vehicle center line CL can be determined, for example, by using a plumb bob hung from a line or a laser marking tool. Here, the point where the front-rear reference line L3 and the center reference line L4 intersect is defined as the center point CP. The center point CP is a predetermined position of the vehicle 100 during the aiming operation. Using the vehicle position adjustment jig 1 according to this embodiment, the left-right position of the vehicle 100 is adjusted so that the vehicle center line CL of the vehicle 100 coincides with the center point CP.

[0034] In FIG. 4(c), the worker P removes the wheel stopper CS and installs the vehicle position adjustment jig 1. In this embodiment, the driving side jig 10 is placed on the tire on the left side (y-axis positive side) of the vehicle 100, and the driven side jig 20 is placed on the tire on the right side (y-axis negative side) of the vehicle 100, but this is not limited to the above. For example, the driving side jig 10 may be placed on the tire on the right side (y-axis negative side) of the vehicle, and the driven side jig 20 may be placed on the tire on the left side (y-axis positive side) of the vehicle 100. For example, the wheel stopper CS may be installed so that its length in the x-axis direction matches the length of the vehicle position adjustment jig 1, or the wheel stopper CS may be removed and the worker P may back the vehicle 100 in the x-axis negative direction by a few centimeters, for example, about 5 cm, to insert the vehicle position adjustment jig 1 between the vehicle 100 and the ground.

[0035] In FIG. 4(d), the worker P puts the vehicle 100 in neutral and drives the vehicle 100 forward, so that the tires 111, 112, 113, and 114 ride on the vehicle position adjustment jig 1. Specifically, as shown in the enlarged view of the area surrounded by the dashed line, the worker P manually rotates the tire 112 of the vehicle 100 to drive the vehicle 100 forward in the positive direction of the x-axis so that the vehicle center line CL of the vehicle 100 coincides with the longitudinal reference line L3. Depending on the weight of the vehicle, the worker P may drive the vehicle forward. In addition, in order to suppress the occurrence of deviation in the longitudinal direction (positive and negative directions of the x-axis) of the vehicle 100 when the vehicle center line CL of the vehicle 100 coincides with the longitudinal reference line L3, the wheel stopper CS removed in FIG. 4(c) may be placed on at least one tire on the front wheel side while the vehicle position adjustment jig 1 is movable.

[0036] FIG. 5(e) shows a state in which the tires 111, 113 of the vehicle 100 are supported by the driving side jig 10, and the tires 112, 114 are supported by the driven side jig 20. As shown in the enlarged view of the area surrounded by the dashed line on the right side, the worker P connects a tool T to the tool connection part 14a of the driving side jig 10. When the trapezoidal screw 14b is rotated clockwise using the tool T (indicated by a black arrow), the first movable plate 13 slides and displaces in the direction indicated by the white arrow (y-axis negative direction). Since the tires 111, 113 of the vehicle 100 are supported by the driving side jig 10, and the tires 112, 114 are supported by the driven side jig 20, the second movable plate 23 of the driven side jig 20 displaces in the direction indicated by the white arrow (y-axis negative direction) in conjunction with the displacement of the first movable plate 13.

[0037] As shown in the enlarged view of the area surrounded by the dotted line on the left side of Figure 5(e), the worker P displaces the first movable plate 13 in the y-axis direction to adjust the left-right position of the vehicle 100 so that the vehicle center line CL of the vehicle 100 coincides with the center point CP.

[0038] Fig. 5(f) shows a state in which the vehicle center line CL of the vehicle 100 coincides with the center point CP. With the vehicle center line CL coinciding with the center point CP, the worker P places the target 32 ​​in the target mounting hole 31 of the target mounting stand 30. As described above, the placement of the target 32 ​​may be performed in advance prior to Fig. 3(a), or may be performed simultaneously with any of the steps (a) to (f) shown in Figs. 3 to 5.

[0039] The vehicle position adjustment jig of this embodiment has been described as being used to adjust the left and right position during vehicle aiming operations, but it can also be used for purposes such as when placing a vehicle in a showroom or for installation work of machine tools, etc.

[0040] Conventionally, when adjusting the vehicle position and the target position to the desired positional relationship during aiming work, it is difficult to make fine adjustments to the vehicle's position, so it was necessary to move the target. In this case, it was necessary to adjust the target position based on the vehicle position, which made the work complicated and required a lot of man-hours, so there was room for improvement in terms of work efficiency.

[0041] In contrast, in the vehicle position adjustment jig according to the present embodiment, when the first movable plate of the driving jig is displaced while each tire of the vehicle is supported by the driving jig and the driven jig, the second movable plate of the driven jig is displaced in conjunction with the displacement of the first movable plate, and the driving mechanism slides the first movable plate in the left-right direction of the vehicle, so that the left-right position of the vehicle can be adjusted to a predetermined position. That is, the vehicle position adjustment jig according to the present invention is configured to be able to adjust the left-right position of the vehicle to a predetermined position, rather than adjusting the target position based on the vehicle position. Therefore, the left-right position of the vehicle can be easily adjusted to a predetermined position during the vehicle aiming operation.

[0042] Furthermore, since the left and right positions of the vehicle can be easily adjusted to the specified positions, a job that previously took approximately 80 minutes can be shortened to approximately 10 minutes by using the vehicle position adjustment jig of this embodiment, achieving a time reduction of 70 minutes.

[0043] In the vehicle position adjustment jig according to this embodiment, the first fixed plate further includes a guide portion that guides the left-right displacement of the first movable plate. By including the guide portion, the first movable plate can be displaced more accurately when sliding in the left-right direction of the vehicle.

[0044] <Embodiment 2> The vehicle position adjustment jig according to this embodiment differs from embodiment 1 in that it further includes a sensor and a control unit. The other configurations are the same as those of embodiment 1. Therefore, the same components as those of embodiment 1 are given the same reference numerals and their description will be omitted.

[0045] FIG. 6(a) is a perspective view showing a vehicle position adjustment jig according to the second embodiment. As shown in FIG. 6(a), the vehicle position adjustment jig according to the present embodiment further includes a sensor 41 that acquires position information of the vehicle 200, and a control unit 42 that controls the drive mechanism 14. The sensor 41 is attached to the center position of the vehicle 200, which corresponds to the vehicle center line CL of the vehicle 100 in the first embodiment. The control unit 42 feedback-controls the drive mechanism 14 based on the position information acquired by the sensor 41 and a predetermined position that is the target position of the vehicle 200, that is, the position of the center point CP. The drive mechanism 14 can be controlled by rotating a trapezoidal screw 14b of the drive mechanism 14 using, for example, a motor 43 or the like.

[0046] 6(a), the driving mechanism 14 of the driving side jig 10 supporting the tire 111 is controlled first, and then the driving mechanism 14 of the driving side jig 10 supporting the tire 113 is controlled, but this is not limited to the above. For example, a motor may be further added to the driving side jig 10 on the tire 113 side, and the driving mechanisms 14 of the driving side jig 10 supporting the tire 111 and the tire 113 may be controlled simultaneously.

[0047] In the first embodiment, the left and right positions of the vehicle are adjusted to the predetermined positions by an operator, but in the present embodiment, the adjustment to the predetermined positions can be performed automatically by further using a sensor and a control unit. Therefore, the vehicle position adjustment jig according to the present embodiment can easily adjust the left and right positions of the vehicle to the predetermined positions during the vehicle aiming operation.

[0048] <Modification> 6(b) and (c) are photographs showing modified examples of targets. Instead of the target installation stand 30 shown in FIGS. 3 to 5 and 6(a), a target installation shelf 50 may be used. The target installation shelf 50 includes a target installation section 51 and legs 52. The target installation section 51 has a structure that allows a target 53 shown in FIG. 6(c) to be hung and installed, and may be, for example, a pipe-shaped shelf. The target 53 shown in FIG. 6(c) is an example, and various targets can be installed on the target installation shelf 50 depending on the target vehicle to be aimed.

[0049] The present invention is not limited to the above-described embodiment, and can be modified as appropriate without departing from the spirit and scope of the present invention. [Explanation of symbols]

[0050] 1 vehicle position adjustment jig, 10 driving side jig, 11 first fixed plate, 11a, 11b guide portion, 11c bracket, 11d recess, 12 first friction reduction member, 13 first movable plate, 13a bracket, 14 driving mechanism, 14a tool connection portion, 14c nut, 15 slide scale, 15a scale, 15b marker, 20 driven side jig, 21 second fixed plate, 22 second friction reduction member, 23 second movable plate, 30 target installation table, 31 target mounting hole, 32 target, 41 sensor, 42 control unit, 43 motor, 50 target installation shelf, 51 target installation portion, 52 leg portion, 53 target, 100, 200 vehicle, 111, 112, 113, 114 tire, CL vehicle center line, CP center point, L1 Guide line, L2 jig placement reference line, L3 front-back reference line, L4 center reference line, P operator, T tool

Claims

1. A vehicle position adjustment tool capable of adjusting the left and right positions of a vehicle to a predetermined position during an aiming operation of the vehicle, A driving side jig used in a state where one of the pair of left and right tires of the vehicle is supported; a driven-side jig that is used in a state in which the other tire of the pair of left and right tires of the vehicle is supported; The driving side jig is A first fixing plate; a first friction reducing member disposed on the first fixed plate; a first movable plate that is disposed on the first friction reduction member and is displaceable in a left-right direction of the vehicle; a drive mechanism that slides and displaces the first movable plate relative to the first fixed plate, The driven side jig is A second fixing plate; a second friction reducing member disposed on the second fixed plate; a second movable plate that is disposed on the second friction reduction member and is displaceable in the left-right direction of the vehicle; when the first movable plate of the driving side jig is displaced in a state in which each tire of the vehicle is supported by the driving side jig and the driven side jig, the second movable plate of the driven side jig is displaced in conjunction with the displacement of the first movable plate, The drive mechanism is configured to slide the first movable plate in the left-right direction of the vehicle, thereby adjusting the left-right position of the vehicle to a predetermined position. Vehicle position adjustment fixture.

2. The vehicle position adjustment jig according to claim 1 , wherein the first fixed plate includes a guide portion that guides the displacement of the first movable plate in the left-right direction.

3. A sensor for acquiring position information of the vehicle; A control unit for controlling the drive mechanism, The control unit controls the drive mechanism based on the position information acquired by the sensor and the predetermined position which is a target position of the vehicle.

3. A vehicle position adjustment jig according to claim 1 or 2.

Images