Rear door handheld tool

Abstract

The utility model discloses a rear door handheld tool, which relates to the technical field of automobile body assembly tools, and adopts the technical scheme that the rear door handheld tool comprises a tool bracket, the shape of the tool bracket is matched with that of a rear door, and an automobile body positioning mechanism and a rear door positioning mechanism are arranged on the tool bracket; the vehicle body positioning mechanism comprises a vehicle body X-direction positioning clamping assembly, a vehicle body Y-direction positioning block and a vehicle body Z-direction positioning piece. The rear door positioning mechanism comprises a rear door Y-direction positioning block, a rear door Z-direction positioning block and a rear door X-direction positioning assembly. Through the arrangement of the structure, the effect of one-time positioning installation of the automobile rear door is good, so that rework and repair are reduced, and the assembly quality and the production and assembly efficiency are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile body assembly tool technical field, more specifically, it relates to a rear door handheld tool. BACKGROUND

[0002] With the development of the times, the progress of industrial technology, the speed of automobile production line is improved, and the output of automobile is further improved, and the current new factory general production efficiency is 60JPH, and an automobile can be produced in average 54 seconds.

[0003] Under the development of current automobile industry, people's aesthetic feeling for the body is also gradually improved, and the appearance cooperation gap and the surface difference cooperation of the automobile are balanced, and the equipment in the prior art is difficult to realize the effect of one-time positioning and installation of the rear door, the qualified rate of one-time assembly is not high, the rate of rework and repair is large, thereby the quality is difficult to guarantee, and the production and assembly efficiency is affected.

[0004] Therefore, a rear door handheld tool is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a rear door handheld tool to solve the problems in the background art.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] A rear door handheld tool, including tool support, the shape of tool support is matched with rear door, the tool support is equipped with body positioning mechanism and rear door positioning mechanism, the body positioning mechanism includes body X direction positioning and clamping assembly, body Y direction positioning block and body Z direction positioning piece, the rear door positioning mechanism includes rear door Y direction positioning block, rear door Z direction positioning block and rear door X direction positioning assembly.

[0008] The technical scheme of the utility model is further provided as follows: the body X direction positioning and clamping assembly is located at the left and right ends of the tool support, the body X direction positioning and clamping assembly includes body X direction positioning piece and body X direction clamping piece located on the two surfaces of the tool support respectively, the body X direction positioning piece is fixedly connected to the tool support, and the body X direction clamping piece is rotatably connected to the tool support and is arranged towards the body X direction positioning piece.

[0009] The technical scheme of the utility model is further provided as follows: a through groove is formed in the body X direction positioning piece, and the interface shape of the through groove is in the shape of a Chinese character.

[0010] The utility model discloses a technical scheme further provides: four rear door Y direction positioning blocks are arranged, and the four rear door Y direction positioning blocks are located above and below two car body X direction positioning and clamping assemblies respectively.

[0011] The utility model discloses a technical scheme further provides: the car body Y direction positioning block and car body Z direction positioning piece are equipped with two and are equipped in the bottom of tool support, and two car body Z direction positioning pieces are located between two car body Y direction positioning blocks, and the bottom surface of car body Y direction positioning block is provided with recess.

[0012] The utility model discloses a technical scheme further provides: car body Z direction positioning piece is connected with rear door Z direction positioning block through connecting portion, and connecting portion is integrally formed with car body Z direction positioning piece and extends downward.

[0013] The utility model discloses a technical scheme further provides: rear door X direction positioning assembly is fixedly connected at the top of tool support, and rear door X direction positioning assembly includes rear door positioning pin and hinge positioning pin, and the horizontal height of rear door positioning pin and hinge positioning pin is located between car body X direction positioning and clamping assembly and the rear door Y direction positioning block above it.

[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] By arranging car body X direction positioning and clamping assembly, car body Y direction positioning block and car body Z direction positioning piece, the positioning between tool support and car body is realized, and by arranging rear door Y direction positioning block, rear door Z direction positioning block and rear door X direction positioning assembly, the positioning between rear door and tool support is realized, so that the automobile rear door installed by the tool has high precision, and the positioning and installation task can be completed at one time, the assembly qualified rate is high, thereby reducing rework and repair, ensuring assembly quality and production assembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses a structure diagram Figure 1 ;

[0017] Figure 2 The utility model discloses a structure diagram Figure 2 .

[0018] In the drawing: tool support;2, car body Y direction positioning block;3, car body Z direction positioning piece;4, rear door Y direction positioning block;5, rear door Z direction positioning block;6, car body X direction positioning piece;7, car body X direction clamping piece;8, through slot;9, recess;10, connecting portion;11, rear door positioning pin;12, hinge positioning pin. DETAILED DESCRIPTION

[0019] In order to enable the technical means of the utility model to be understood more clearly, and to be implemented in accordance with the contents of the specification, the specific embodiments of the utility model are described in further detail below in combination with the drawings and examples, and the following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model. Embodiment

[0020] Reference Figures 1 to 2 As shown in the figure, the utility model provides a rear door handheld frock, including frock support 1 matched with the shape of car body and rear door, frock support 1 adopts 7075 aluminum alloy material, can satisfy the strength and stiffness demand, reduces the overall weight of frock support 1 at the same time, is convenient for manual lifting and using, is equipped with car body positioning mechanism and rear door positioning mechanism on frock support 1, car body positioning mechanism includes car body X direction positioning clamping assembly, car body Y direction positioning block 2 and car body Z direction positioning piece 3, rear door positioning mechanism includes rear door Y direction positioning block 4, rear door Z direction positioning block 5 and rear door X direction positioning assembly.

[0021] Reference Figures 1 to 2 As shown in the figure, car body X direction positioning clamping assembly is located at the left and right ends of frock support 1, car body X direction positioning clamping assembly includes car body X direction positioning piece 6 and car body X direction clamping piece 7 located on the two sides of frock support 1 respectively, car body X direction positioning piece 6 is fixedly connected on frock support 1, car body X direction clamping piece 7 is rotatably connected on frock support 1 and is arranged towards car body X direction positioning piece 6, car body X direction clamping piece 7 can be provided with a handle on it to assist its rotation, a through slot 8 is formed in car body X direction positioning piece 6, the interface shape of through slot 8 is in the shape of a Chinese character, the number of rear door Y direction positioning block 4 is four, four rear door Y direction positioning block 4 are located above and below two car body X direction positioning clamping assemblies respectively, rear door X direction positioning assembly is fixedly connected at the top end of frock support 1, rear door X direction positioning assembly includes rear door positioning pin 11 and hinge positioning pin 12, the horizontal height of rear door positioning pin 11 and hinge positioning pin 12 is located between car body X direction positioning clamping assembly and the rear door Y direction positioning block 4 above it, through the above structure, the upper half of frock support 1 can be used to cooperate with car body X direction positioning piece 6 by car body X direction clamping piece 7, frock support 1 is clamped and fixed on the car body, the setting of through slot 8 makes car body X direction positioning piece 6 have a certain elastic range of movement, avoids that the clamping force is too heavy to apply to the car body, and rear door Y direction positioning block 4 can make frock support 1 directly contact with the automobile rear door after installation, realize the positioning in Y direction, rear door positioning pin 11 at the top end of frock support 1 can realize the positioning of the automobile rear door in X direction by penetrating, and hinge positioning pin 12 is used to position the position of automobile rear door hinge, so that the positioning matching effect between automobile rear door and frock support 1, car body is better.

[0022] Reference Figures 1 to 2As shown, the body Y direction positioning block 2 and the body Z direction positioning piece 3 are both provided with two and arranged at the bottom end of the tool support 1, the two body Z direction positioning pieces 3 are located between the two body Y direction positioning blocks 2, the bottom surface of the body Y direction positioning block 2 is provided with a groove 9, the body Z direction positioning piece 3 is connected with the rear door Z direction positioning block 5 through a connecting portion 10, the connecting portion 10 is integrally formed with the body Z direction positioning piece 3 and extends downward, through the arrangement of the above structure, the tool support 1 can be adapted with the body through the groove 9 in the bottom surface of the body Y direction positioning block 2, so as to be clamped on the body, realizing the auxiliary positioning in the Y direction, the body Z direction positioning piece 3 directly realizes the limiting positioning in the Z direction through the abutting mode, the rear door Z direction positioning block 5 located at the other end of the connecting portion 10 can be used to hold up the bottom end of the automobile rear door, realizing the limiting of the automobile rear door in the Z direction, so that the positioning matching effect between the automobile rear door and the tool support 1 and the body is better.

[0023] Reference Figures 1 to 2 As shown, through the body X direction positioning and clamping assembly, the body Y direction positioning block 2 and the body Z direction positioning piece 3, the positioning between the tool support 1 and the body is realized, through the rear door Y direction positioning block 4, the rear door Z direction positioning block 5 and the rear door X direction positioning assembly, the positioning between the rear door and the tool support 1 is realized, so that the automobile rear door installed by using the tool has high precision, the positioning and installation task can be completed at one time, the qualified rate of assembly is high, thereby reducing the rework and repair, ensuring the assembly quality and production and assembly efficiency.

[0024] The preferred embodiments of the utility model are described above, the protection scope of the utility model is not limited to the above-mentioned embodiments only, any technical scheme belonging to the utility model idea belongs to the protection scope of the utility model. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the utility model can also be considered as the protection scope of the utility model.

Claims

1. A back door hand tool comprising a tool holder (1), characterized in that: The tool support (1) is matched with the rear door, and is provided with a vehicle body positioning mechanism and a rear door positioning mechanism.

2. A backdoor hand tool according to claim 1, characterized in that: The vehicle body X-direction positioning and clamping assembly is located at the left and right ends of the tool support (1), and comprises a vehicle body X-direction positioning piece (6) and a vehicle body X-direction clamping piece (7) located on the two sides of the tool support (1) respectively.

3. A backdoor hand tool as claimed in claim 2, wherein: The vehicle body X-direction positioning piece (6) is fixedly connected to the tool support (1), and the vehicle body X-direction clamping piece (7) is rotatably connected to the tool support (1) and is arranged towards the vehicle body X-direction positioning piece (6).

4. A backdoor hand tool as claimed in claim 2, wherein: The vehicle body X-direction positioning piece (6) is provided with a through groove (8), and the interface shape of the through groove (8) is in the shape of a Chinese character.

5. A backdoor hand tool as claimed in claim 1, characterized in that: The four rear door Y-direction positioning blocks (4) are located above and below the two vehicle body X-direction positioning and clamping assemblies respectively.

6. A backdoor hand tool according to claim 5, wherein: The vehicle body Y-direction positioning block (2) and the vehicle body Z-direction positioning piece (3) are both provided with two and are arranged at the bottom end of the tool support (1), and the two vehicle body Z-direction positioning pieces (3) are located between the two vehicle body Y-direction positioning blocks (2).

7. A backdoor hand tool according to claim 4, wherein: The vehicle body Z-direction positioning piece (3) is connected with the rear door Z-direction positioning block (5) through a connecting portion (10), and the connecting portion (10) is integrally formed with the vehicle body Z-direction positioning piece (3) and extends downward. The rear door X-direction positioning assembly is fixedly connected to the top end of the tool support (1), and comprises a rear door positioning pin (11) and a hinge positioning pin (12), and the horizontal height of the rear door positioning pin (11) and the hinge positioning pin (12) is located between the vehicle body X-direction positioning and clamping assembly and the rear door Y-direction positioning block (4) above the vehicle body X-direction positioning and clamping assembly.

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