Auxiliary tool for adjusting rear door of body in white

Abstract

The utility model provides an auxiliary tool for adjusting a rear door of a body in white, the auxiliary tool comprises a connecting rod, a first leveling block and a second leveling block, and the first leveling block and the second leveling block are respectively arranged at two ends of the connecting rod. The first leveling block is provided with a buckle piece and a first gap clamping block, the buckle piece is used for being connected to the rear door outer plate water cutting wrapping edge in a clamped mode so as to position the auxiliary tool, and the face, provided with the first gap clamping block, of the first leveling block is a first binding face. The first binding face partially in the length direction of the vehicle body is completely attached to the rear door and the side wall of the vehicle body so as to position the rear door in the height direction of the vehicle body. A second gap clamping block is arranged on the second leveling block, and the first gap clamping block is matched with the second gap clamping block to be clamped and tightly attached to the gap between the rear door rear contour covered edge and the vehicle body side wall so as to position the rear door in the vehicle body length direction. The auxiliary tool is used for positioning the back door adjusting position and detecting the back door matching posture conveniently and rapidly.

Description

Technical Field

[0001] This application relates to the technical field of vehicle assembly, and particularly to an auxiliary tool for adjusting the rear door of a white vehicle body. Background Art

[0002] During the assembly process of the rear door of a vehicle, due to the fact that the dimensions of the white vehicle body and the rear door are prone to errors from the standard dimensions during production, problems of non-matching are likely to occur during the assembly of the rear door. As a result, when the welding adjustment line conducts a hundred inspections on the assembly posture of the rear door, the qualified rate of the one-time assembly posture of the rear door is low. In order to meet the matching dimension requirements between the rear door and the body side panel, it is necessary to manually adjust the position of the rear door hinge to finely adjust the rear door that does not meet the matching requirements.

[0003] However, when finely adjusting the rear door that does not meet the matching requirements, it is necessary for the staff to use measuring tools to repeatedly confirm the relative positions of the rear door and the body side panel along the vehicle height and length directions and make corresponding adjustments before the matching dimensions between the rear door and the white vehicle body side panel can meet the requirements. The positioning of the rear door adjustment is difficult and the detection of the matching posture of the rear door is rather cumbersome, which not only increases the workload of the adjustment personnel but also results in a longer adjustment time and a lower operation efficiency of the adjustment line. Summary of the Utility Model

[0004] Based on this, it is necessary to provide an auxiliary tool for adjusting the rear door of a white vehicle body that can locate the adjustment position of the rear door and conveniently and quickly detect the matching posture of the rear door, can improve the operation efficiency of the adjustment line, and reduce the workload of the adjustment personnel.

[0005] To solve the above technical problems, the present application provides the following technical solutions:

[0006] An auxiliary tool for adjusting the rear door of a white vehicle body, the auxiliary tool includes a connecting rod, a first leveling block, and a second leveling block. The first leveling block and the second leveling block are respectively arranged at both ends of the connecting rod; a buckle member and a first gap clamp block are arranged on the first leveling block. The buckle member is used for clamping on the water cut edge of the outer panel of the rear door to position the auxiliary tool. The surface of the first leveling block where the first gap clamp block is arranged is the first fitting surface. Part of the first fitting surface along the vehicle length direction is completely fitted with the rear door and the body side panel to position the rear door in the vehicle height direction; a second gap clamp block is arranged on the second leveling block; the first gap clamp block cooperates with the second gap clamp block to clamp and press tightly in the gap between the rear contour edge of the rear door and the body side panel to position the rear door in the vehicle length direction.

[0007] It can be understood that by clamping and pressing the first gap clamp block and the second gap clamp block in the gap between the rear contour hemming of the rear door and the body side wall, on the one hand, not only can the rear door be positioned in the vehicle body length direction, but also the first fitting surface can be located between the rear door and the body side wall. Thus, by adjusting the position of the rear door in the vehicle body height direction, it is only necessary to directly visually observe to make the first fitting surface completely fit with the rear door and the body side wall, and then the positioning of the rear door in the vehicle body height direction can be completed, ensuring that the matching dimensions between the rear door and the body side wall meet the requirements. The detection of the matching posture of the rear door is more convenient and fast, the workload of the adjustment personnel is smaller, and the working efficiency of the adjustment line is higher.

[0008] In one embodiment, an installation block and an installation plate are provided on the connecting rod. The installation block is arranged at one end of the connecting rod and is used for installing the first leveling block, and the installation plate is arranged at the other end of the connecting rod and is used for installing the second leveling block.

[0009] It can be understood that the settings of the installation block and the installation plate can increase the contact area during the installation of the first leveling block and the second leveling block, so that the installation and fixation of the first leveling block and the second leveling block are more stable.

[0010] In one embodiment, adjusting pads with detachable connections are provided between the installation block and the first leveling block, and between the installation plate and the second leveling block. The corresponding adjusting pads are used to adjust the relative distances between the installation block and the first leveling block, and between the installation plate and the second leveling block.

[0011] It can be understood that by setting like this, the relative distances between the installation block and the first leveling block, and between the installation plate and the second leveling block can be adjusted to adapt to the dimensional errors generated during the production and manufacturing of the auxiliary tooling, the rear door and the body side wall.

[0012] In one embodiment, the installation block and the first leveling block, and the installation plate and the second leveling block are connected by threaded parts.

[0013] It can be understood that by setting like this, it is convenient to adjust the installation angles of the first leveling block and the second leveling block to suit different working conditions.

[0014] In one embodiment, the surface of the second leveling block where the second gap clamp block is arranged is the second fitting surface. At least two installation grooves are opened on the second fitting surface. A magnetic part is arranged in each installation groove. At least two magnetic parts are respectively arranged on both sides of the second gap clamp block and cooperate with each other to adsorb on the rear door and the body side wall so that the rear door and the body side wall are completely fitted with the second fitting surface.

[0015] It can be understood that the magnetic components can be adsorbed on the rear door and the side body panel, so that the rear door and the side body panel are completely attached to the second fitting surface, ensuring that the rear door and the side body panel are flush in the vehicle body width direction.

[0016] In one embodiment, a receiving groove is formed in the second fitting surface, a bearing block is arranged in the receiving groove, and the second gap clamping block is arranged on a surface of the bearing block away from the bottom of the receiving groove.

[0017] In one embodiment, the bearing block and the second leveling block are connected by a threaded member, and the bearing block can adjust its position along the depth direction of the receiving groove.

[0018] It can be understood that with such a setting, it is convenient to adjust the position of the second gap clamping block to adapt to different working conditions.

[0019] In one embodiment, the buckle member is arranged on a surface of the first leveling block opposite to the first fitting surface, and the buckle member and a surface of the first leveling block away from the mounting block form a clamping groove.

[0020] In one embodiment, the connecting rod includes a main rod portion and a sub-rod portion. One end of the main rod portion is connected to the mounting block, the other end of the main rod portion is connected to the sub-rod portion, the mounting plate is arranged on the sub-rod portion, and a preset included angle is formed between the main rod portion and the sub-rod portion.

[0021] It can be understood that with such a setting, the connecting rod can adapt to the curved surface change of the rear door and the side body panel along the vehicle body height direction, which is more conducive to the fitting between the first fitting surface and the second fitting surface and the rear door and the side body panel.

[0022] In one embodiment, a handle is arranged on the connecting rod.

[0023] Compared with the prior art, the auxiliary tooling clamps and tightly adheres to the gap between the rear contour hemming of the rear door and the side body panel through the first gap clamping block and the second gap clamping block. On the one hand, it can not only position the rear door in the vehicle body length direction, but also make the first fitting surface located between the rear door and the side body panel. Thus, by adjusting the position of the rear door along the vehicle body height direction, it is only necessary to directly visually observe to make the first fitting surface completely fit with the rear door and the side body panel, and then the positioning of the rear door in the vehicle body height direction can be completed, ensuring that the matching dimensions between the rear door and the side body panel meet the requirements. The detection of the matching posture of the rear door is more convenient and fast, the workload of the adjuster is smaller, and the working efficiency of the adjustment line is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 Structural schematic diagram of the auxiliary tooling provided by the present application for the adjustment of the rear door of a white vehicle body;

[0026] Figure 2 Structural schematic diagram when the auxiliary tooling provided by the present application for the adjustment of the rear door of a white vehicle body is fixed at the rear door;

[0027] Figure 3 Structural schematic diagram when the auxiliary tooling provided by the present application for the adjustment of the rear door of a white vehicle body is fixed between the rear door and the side body of the vehicle body;

[0028] Figure 4 Structural schematic diagram of the second leveling block of the auxiliary tooling provided by the present application for the adjustment of the rear door of a white vehicle body.

[0029] The reference numerals of each component are as follows:

[0030] 100, auxiliary tooling; 110, connecting rod; 112, main rod part; 114, sub-rod part; 120, first leveling block; 122, snap member; 124, first gap clamp block; 126, first fitting surface; 130, second leveling block; 131, second gap clamp block; 132, second fitting surface; 133, installation groove; 134, accommodation groove; 135, bearing block; 140, installation block; 150, installation plate; 160, adjustment cushion block; 170, handle. Detailed implementation manners

[0031] To make the above objects, features and advantages of the present application more obvious and understandable, the following will give a detailed description of the specific implementation manners of the present application in conjunction with the drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0032] It should be noted that when a component is referred to as "fixed to" or "disposed on" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are only for illustrative purposes and do not represent the only implementation.

[0033] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0034] In this application, unless otherwise clearly defined and limited, the first feature may be in direct contact with the second feature "on" or "under" the second feature, or the first feature and the second feature may be in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature has a lower horizontal height than the second feature.

[0035] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific implementations and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more of the related listed items.

[0036] Please refer to Figures 1 to 4 , this application provides an auxiliary tooling 100 for adjusting the rear door of a white vehicle body. This auxiliary tooling 100 is used to locate the adjustment position of the rear door and detect the matching posture of the rear door conveniently and quickly, which can improve the operation efficiency of the adjustment line and reduce the workload of the adjustment personnel.

[0037] Specifically, the auxiliary tooling 100 includes a connecting rod 110, a first leveling block 120, and a second leveling block 130. The first leveling block 120 and the second leveling block 130 are respectively arranged at both ends of the connecting rod 110. A buckle 122 and a first gap clamp 124 are arranged on the first leveling block 120. The buckle 122 is used to be clamped on the water cut edge of the rear door outer panel to position the auxiliary tooling 100. The surface of the first leveling block 120 where the first gap clamp 124 is arranged is the first fitting surface 126. Part of the first fitting surface 126 along the vehicle body length direction is completely fitted with the rear door and the vehicle body side wall to position the rear door in the vehicle body height direction. A second gap clamp 131 is arranged on the second leveling block 130. The first gap clamp 124 cooperates with the second gap clamp 131 to clamp and fit tightly in the gap between the rear contour edge of the rear door and the vehicle body side wall to position the rear door in the vehicle body length direction. It should be noted that since the rear door and the vehicle body side wall are curved profiles, when designing, the first fitting surface 126 on the first leveling block 120 cannot be completely fitted on the rear door and the vehicle body side wall. However, it is sufficient to meet the matching adjustment requirements by making part of the first fitting surface 126 completely fitted on the rear door and the vehicle body side wall.

[0038] Please refer to Figure 2 and Figure 3 , the auxiliary tooling 100 is clamped and fitted tightly in the gap between the rear contour edge of the rear door and the vehicle body side wall through the cooperation of the first gap clamp 124 and the second gap clamp 131. On the one hand, it can not only position the rear door in the vehicle body length direction, but also make the first fitting surface 126 located between the rear door and the vehicle body side wall. Thus, by adjusting the position of the rear door in the vehicle body height direction, it is only necessary to directly visually observe to make the first fitting surface 126 completely fitted with the rear door and the vehicle body side wall, and the positioning of the rear door in the vehicle body height direction can be completed, ensuring that the matching dimensions between the rear door and the vehicle body side wall meet the requirements. The detection of the matching posture of the rear door is more convenient and fast, the workload of the adjustment personnel is smaller, and the operation efficiency of the adjustment line is higher. At the same time, the manufacturing cost of the auxiliary tooling 100 is low, it can be mass-customized and purchased and popularized to the adjustment line staff for adjustment and use. Moreover, the structure of the auxiliary tooling 100 is simple, it is convenient to store at the work station and is not easily damaged.

[0039] Please refer to Figure 2 and Figure 3, during actual application, the buckle member 122 is clamped on the water cut edge of the rear door outer panel, and the first leveling block 120 and the second leveling block 130 are attached near the edge of the rear contour of the rear door so that the first gap clamping block 124 and the second gap clamping block 131 are abutted against the edge of the rear contour of the rear door. By closing the rear door and adjusting the position of the rear door hinge, the first gap clamping block 124 and the second gap clamping block 131 are clamped and pressed tightly in the gap between the edge of the rear contour of the rear door and the body side panel, and directly visually observed to make the first fitting surface 126 fit perfectly with the rear door and the body side panel, so as to ensure that the matching position of the rear door and the body side panel meets the standard.

[0040] In one embodiment, please refer to Figure 2 , an installation block 140 and an installation plate 150 are arranged on the connecting rod 110. The installation block 140 is arranged at one end of the connecting rod 110 and is used for installing the first leveling block 120, and the installation plate 150 is arranged at the other end of the connecting rod 110 and is used for installing the second leveling block 130.

[0041] In this embodiment, the settings of the installation block 140 and the installation plate 150 can increase the contact area when the first leveling block 120 and the second leveling block 130 are installed, so that the installation and fixation of the first leveling block 120 and the second leveling block 130 are more stable.

[0042] In one embodiment, please refer to Figure 2 , an adjustable spacer 160 with a detachable connection is arranged between the installation block 140 and the first leveling block 120, and between the installation plate 150 and the second leveling block 130. The corresponding adjustable spacer 160 is used to adjust the relative distance between the installation block 140 and the first leveling block 120, and between the installation plate 150 and the second leveling block 130.

[0043] In this embodiment, since dimensional errors are likely to occur during the production and manufacturing of the auxiliary tooling 100, the rear door and the body side panel, in order to ensure that the first leveling block 120 and the second leveling block 130 can be attached to the body and the body side panel for positioning detection to facilitate subsequent adjustment, the adjustable spacer 160 is provided to adjust the relative distance between the installation block 140 and the first leveling block 120, and between the installation plate 150 and the second leveling block 130 to adapt to the dimensional errors generated during the production and manufacturing of the auxiliary tooling 100, the rear door and the body side panel.

[0044] In one embodiment, the installation block 140 and the first leveling block 120, and the installation plate 150 and the second leveling block 130 are connected by threaded parts. Here, the threaded parts can be bolts or screws, etc.

[0045] In this embodiment, between the mounting block 140 and the first leveling block 120, and between the mounting plate 150 and the second leveling block 130, screwing can facilitate the adjustment of the mounting angles of the first leveling block 120 and the second leveling block 130 to suit different working conditions.

[0046] In one embodiment, please refer to Figure 4 , the surface of the second leveling block 130 where the second gap clamp 131 is arranged is the second fitting surface 132. At least two mounting grooves 133 are formed on the second fitting surface 132. A magnetic attraction member (not shown in the figure) is arranged in each mounting groove 133. At least two magnetic attraction members are respectively arranged on both sides of the second gap clamp 131 and cooperate with each other to adsorb on the rear door and the vehicle body side wall, so that the rear door and the vehicle body side wall are completely fitted with the second fitting surface 132.

[0047] In this embodiment, the magnetic attraction member can adsorb on the rear door and the vehicle body side wall, so that the rear door and the vehicle body side wall are completely fitted with the second fitting surface 132, ensuring that the rear door and the vehicle body side wall are flush in the vehicle body width direction.

[0048] In one embodiment, please refer to Figure 4 , a receiving groove 134 is formed on the second fitting surface 132. A bearing block 135 is arranged in the receiving groove 134. The second gap clamp 131 is arranged on a surface of the bearing block 135 away from the bottom of the receiving groove 134. The bearing block 135 and the second leveling block 130 are connected by a threaded member, and the bearing block 135 can adjust its position along the depth direction of the receiving groove 134. Here, the threaded member can be a bolt or a screw, etc.

[0049] In this embodiment, a gasket can also be arranged between the bearing block 135 and the second leveling block 130 to adjust the position of the bearing block 135 along the depth direction of the receiving groove 134, so as to facilitate the adjustment of the position of the second gap clamp 131 on the bearing block 135 to suit different working conditions, ensuring that the second gap clamp 131 can extend into and clamp tightly in the gap between the rear contour hemming of the rear door and the vehicle body side wall.

[0050] In one embodiment, please refer to Figure 1 and Figure 2 , the buckle member 122 is arranged on a surface of the first leveling block 120 opposite to the first fitting surface 126. The buckle member 122 and a surface of the first leveling block 120 away from the mounting block 140 form a clamping groove. For the shape and size of the buckle member 122 and the formed clamping groove, they can be designed according to the specific shape contour of the water cut hemming of the rear door outer panel, ensuring that the buckle member 122 can be firmly clamped on the water cut hemming of the rear door outer panel to fix the auxiliary tooling 100. The specific shape and size of the buckle member 122 and the formed clamping groove are not limited herein.

[0051] In one embodiment, please refer toFigure 1 The connecting rod 110 includes a main rod portion 112 and a secondary rod portion 114. One end of the main rod portion 112 is connected to the mounting block 140, and the other end of the main rod portion 112 is connected to the secondary rod portion 114. The mounting plate 150 is disposed on the secondary rod portion 114, and a preset angle is formed between the main rod portion 112 and the secondary rod portion 114.

[0052] In this embodiment, the connecting rod 110 is designed to be bent at a preset position to form the main rod portion 112 and the secondary rod portion 114, so as to enable the connecting rod 110 to adapt to the curved surface changes of the rear door and the body side panel along the vehicle body height direction, which is more conducive to the fitting and positioning between the first fitting surface 126 and the second fitting surface 132 and the rear door and the body side panel. Similarly, the specific lengths of the main rod portion 112 and the secondary rod portion 114 and the angle between the main rod portion 112 and the secondary rod portion 114 can be adjusted according to actual situations and are not limited herein.

[0053] In one embodiment, please refer to Figure 4 The connecting rod 110 is provided with a handle 170. The provision of the handle 170 facilitates the staff to pick up and use the auxiliary tooling 100, which is convenient and fast.

[0054] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0055] The above-described embodiments only represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. An auxiliary tooling for adjusting the rear door of a body-in-white, characterized in that: The auxiliary tooling includes a connecting rod, a first leveling block and a second leveling block, the first leveling block and the second leveling block are respectively arranged at both ends of the connecting rod; the first leveling block is provided with a snap-fit ​​piece and a first gap clamp, the snap-fit ​​piece is used to be clamped on the water-cut edge of the rear door outer panel to position the auxiliary tooling, the surface of the first leveling block on which the first gap clamp is provided is a first fitting surface, and the first fitting surface partially along the length direction of the vehicle body is completely fitted with the rear door and the side wall of the vehicle body to position the rear door in the height direction of the vehicle body; the second leveling block is provided with a second gap clamp; the first gap clamp cooperates with the second gap clamp to clamp tightly in the gap between the rear contour edge of the rear door and the side wall of the vehicle body to position the rear door in the length direction of the vehicle body.

2. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 1, characterized in that: The connecting rod is provided with a mounting block and a mounting plate. The mounting block is provided at one end of the connecting rod and is used to mount the first leveling block. The mounting plate is provided at the other end of the connecting rod and is used to mount the second leveling block.

3. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 2 is characterized in that: Removably connected adjustment pads are respectively provided between the mounting block and the first leveling block, and between the mounting plate and the second leveling block, and the corresponding adjustment pads are respectively used to adjust the relative distance between the mounting block and the first leveling block, and between the mounting plate and the second leveling block.

4. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 3 is characterized in that: The mounting block and the first leveling block, and the mounting plate and the second leveling block are connected via screws.

5. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 1, characterized in that: The surface of the second leveling block on which the second gap clamp is arranged is the second fitting surface, and at least two installation grooves are provided on the second fitting surface, and a magnetic suction component is provided in each installation groove, and at least two of the magnetic suction components are respectively arranged on both sides of the second gap clamp and cooperate with each other to be adsorbed on the rear door and the side panel of the vehicle body so that the rear door and the side panel of the vehicle body are completely fitted with the second fitting surface.

6. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 5, characterized in that: The second fitting surface is provided with a receiving groove, a bearing block is arranged in the receiving groove, and the second gap clamping block is arranged on a surface of the bearing block away from the groove bottom of the receiving groove.

7. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 6 is characterized in that: The bearing block is connected to the second leveling block via a screw, and the bearing block can adjust its position along the depth direction of the accommodating groove.

8. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 4, characterized in that: The buckle is arranged on a surface of the first leveling block opposite to the first fitting surface, and the buckle and a surface of the first leveling block away from the mounting block form a clamping groove.

9. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 8, characterized in that: The connecting rod includes a main rod portion and a secondary rod portion, one end of the main rod portion is connected to the mounting block, and the other end of the main rod portion is connected to the secondary rod portion, the mounting plate is arranged on the secondary rod portion, and a preset angle is formed between the main rod portion and the secondary rod portion.

10. The auxiliary tooling for adjusting the rear door of the body-in-white according to claim 9, characterized in that: A handle is arranged on the connecting rod.

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