CN210618313U - Positioning tool for automobile hatchback door - Google Patents
Positioning tool for automobile hatchback door Download PDFInfo
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- CN210618313U CN210618313U CN201920966092.7U CN201920966092U CN210618313U CN 210618313 U CN210618313 U CN 210618313U CN 201920966092 U CN201920966092 U CN 201920966092U CN 210618313 U CN210618313 U CN 210618313U
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- hatchback door
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Abstract
The utility model relates to a car hatchback door assembly technical field relates to a car hatchback door location frock, specifically includes top frock and bottom frock. The top end tool is arranged at the rear end of the top cover of the automobile body and clamps and positions the top of the hatchback door, and the bottom end tool is arranged on the doorsill of the tail door of the automobile body and positions and supports the bottom of the hatchback door. The top end tool comprises a frame body, a first positioning arm, a second positioning arm and a movable positioning mechanism, wherein the first positioning arm is arranged on two sides of the frame body in the vehicle width direction and clamped and positioned in the vehicle width direction; the second positioning arm is arranged on one side of the frame body in the vehicle length direction, is clamped at the rear end of the top cover of the vehicle body and is used for positioning in the vehicle length direction; the movable positioning mechanism is fixed on the frame body and used for installing and positioning the hatchback door. The top tool is further provided with a pressing device for mounting and fixing the top tool, and the pressing device and the first positioning arm are arranged on the same side and are pressed on two sides of a top cover of the automobile body. Compared with the existing tool, the tool has stability, can save labor and improve assembly efficiency.
Description
Technical Field
The utility model relates to a car hatchback door assembly technical field, more specifically relates to a car hatchback door location frock.
Background
SUV motorcycle type on the existing market is equipped with hatchback door basically, and the hinged joint that hatchback door and automobile body connected mode adopted basically, therefore its assembly precision has important influence to product appearance quality. At present, manual positioning installation is mostly adopted for installing hatchback doors of vehicle types, the hatchback doors with hinges installed are preassembled on a vehicle body, then hinge installation nuts are screwed in advance, gaps and section differences are manually adjusted, and finally the hinge installation nuts are screwed. Manual positioning and mounting have large fluctuation, and the assembly consistency and stability are poor. The back-lifting door of some vehicle types is positioned and assembled by adopting the tool, but most of tools are only provided with a positioning mechanism, have no clamping and fixing functions, cannot be fixedly connected with a vehicle body, are easy to swing or fall, and need to be fixed by means of manual external force.
For example, in patent application of 'an automobile hatchback door assembly tool' with application number 201621137104.8, according to the technical scheme, after the hatchback door and an automobile body are positioned by means of the tool, a hinge mounting nut of the hatchback door is screwed down, but the tool and the automobile body of the scheme only have a positioning effect, and cannot be directly clamped and fixed on the automobile body, and the tool needs to be pushed and fixed manually. In addition, the clamping mechanism in the technical scheme needs to pass through a door opening of a rear windshield of the hatchback door to operate, the operation space is affected, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned prior art the defect, provide a car back of body door location frock of lifting, satisfy the installation location to lifting the back of body door on the one hand, on the other hand realizes pressing from both sides with the automobile body and tightly fixes, need not fix with the help of the manual work, compares with current frock and has stability more, can use manpower sparingly simultaneously, improves assembly efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a positioning tool for an automobile hatchback door comprises a top end tool and a bottom end tool, wherein the top end tool is arranged at the rear end of a top cover of an automobile body and clamps and positions the top of the automobile hatchback door, the bottom end tool is arranged on a doorsill of a tail door of the automobile body and positions and supports the bottom of the automobile hatchback door, the top end tool comprises a frame body, a first positioning arm, a second positioning arm and a movable positioning mechanism, the first positioning arm is arranged on two sides of the frame body in the width direction of the automobile and is clamped and positioned in the width direction of the automobile; the second positioning arm is arranged on one side of the frame body in the vehicle length direction, is clamped at the rear end of the top cover of the vehicle body and is used for positioning in the vehicle length direction; the movable positioning mechanism is fixed on the frame body and used for installing and positioning the automobile hatchback door; the top tool is further provided with a pressing device for mounting and fixing the top tool, and the pressing device and the first positioning arm are arranged on the same side and are pressed on the side wall of the vehicle body.
As one of the preferable schemes, the pressing device comprises a fixed arm, a first manual clamp and a pressing block, the fixed arm is connected with the frame body and extends out along the vehicle width direction, the first manual clamp is arranged on the fixed arm, the fixed end of the first manual clamp is fixed on the fixed arm, the movable end of the first manual clamp is connected with the pressing block, and the pressing block is pushed to be pressed on the side wall of the vehicle body.
Preferably, the fixing arm is further provided with an elastic pressing block for pressing the side wall of the vehicle body. When the first manual clamp pushes the pressing block to clamp the top cover of the vehicle body, the elastic pressing block can play a certain buffering role.
As one preferable scheme, a first pin hole is formed at the top end of the automobile hatchback door; the movable positioning mechanism comprises a base, a second manual clamp and a top end positioning pin, the base is fixedly connected with the frame body, the second manual clamp is arranged on the base, and the top end positioning pin is fixed at the movable end of the second manual clamp, movably matched with the first pin hole and used for installing and positioning the back lifting door.
Preferably, the base is provided with a guide hole for movably guiding the top end positioning pin.
Preferably, the first positioning arm is provided with two or more top blocks, and the top blocks are positioned on the same straight line and tightly push two sides of the roof of the vehicle body.
Preferably, the first and second hand-operated clamps are quick clamps. The quick clamp is an existing tool fixture tool.
As one preferable scheme, the bottom end tool comprises a body, a supporting arm, bottom end positioning pins and a sliding pressing block, wherein the bottom end positioning pins are symmetrically arranged at two ends of the body and are spaced from each other in the vehicle width direction; the supporting arm is in a turnover shape, is connected with the body and clamped on a doorsill of a tail gate of the vehicle body and is used for bearing the weight of the back lifting door; the sliding pressing block is arranged at the bottom end of the body and is slidably pressed on a doorsill of a tail door of the vehicle body in the vehicle length direction.
Preferably, the car body tail door threshold is provided with a second pin hole corresponding to the bottom end positioning pin.
Further, the top end positioning pin is a round pin or a prismatic pin.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses carry out the installation location of car back of body door, realize the location simultaneously and press from both sides tight fixed effect, need not additionally fix with the help of the manual work, compare with current frock and have stability more, can use manpower sparingly the cost, improve assembly efficiency. Moreover, the scheme is reasonable in design and layout, does not influence the operation space, and eliminates potential safety hazards.
Drawings
Fig. 1 is a first installation state diagram (a part of a vehicle body is omitted) of the present invention.
Fig. 2 is a front view of the present invention in an installed state (a part of the vehicle body is omitted).
Fig. 3 is a side view of the present invention in an installed state (a part of the vehicle body is omitted).
Fig. 4 is a second installation state diagram (a part of the vehicle body is omitted) of the present invention.
Fig. 5 is a view showing an installation state of the base tooling (a part of the vehicle body is omitted).
Fig. 6 is a schematic view of the overall structure of the tip tooling.
Fig. 7 is a schematic view of the overall structure of the bottom end tooling.
Fig. 8 is a schematic view of the overall structure of the bottom tool.
Fig. 9 is a schematic view of the entire structure of the pressing device.
Fig. 10 is a schematic view of the overall structure of the movable positioning mechanism.
The automobile body comprises a top cover of an automobile body 1, a doorsill of a tail door of the automobile body 2, a back-lifting door 3, a first pin hole 4, a second pin hole 5, a side wall of the automobile body 6, a frame body 10, a first positioning arm 11, a second positioning arm 12, a movable positioning mechanism 13, a pressing device 14, a 111 top block, a base 131, a second manual clamp 132, a positioning pin 133 at the top end, a guide hole 134, a fixing arm 141, a first manual clamp 142, a pressing block 143, an elastic pressing block 144, a body 20, a supporting arm 21, a positioning pin at the bottom end 22 and a sliding pressing block 23.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
examples
As shown in fig. 1 to 5, the present embodiment provides a positioning tool for a hatchback door 3 of an automobile, which includes a top tool and a bottom tool, wherein the top tool is disposed at the rear end of a top cover 1 of the automobile and clamps and positions the top of the hatchback door 3, and the bottom tool is disposed at a doorsill 2 of a tailgate of the automobile and positions and supports the bottom of the hatchback door 3.
The top end tool comprises a frame body 10, a first positioning arm 11, a second positioning arm 12, a movable positioning mechanism 13 and a pressing device 14. The support body 10 is erected at the rear side of the vehicle body top cover 1, the first positioning arms 11 are symmetrically arranged on two sides of the support body 10 in the vehicle width direction (Y direction for short), clamping positioning is carried out in the Y direction, in the embodiment, the first positioning arms 11 on two sides are respectively provided with two ejector blocks 111, and the two ejector blocks 111 are located on the same straight line and simultaneously clamp the vehicle body side wall 6, as shown in fig. 6.
Meanwhile, the second positioning arm 12 is disposed on one side of the frame 10 in the vehicle length direction (referred to as the X direction for short), and is fastened to the rear end of the vehicle body top cover 1 to position in the X direction. The second positioning arm 12 does not affect the installation between the hatchback door 3 and the vehicle body, and the thickness thereof is slightly smaller than the standard assembly gap between the hatchback door 3 and the vehicle body roof 1.
In the embodiment, the top end tool is provided with the pressing device 14, as shown in fig. 9, the pressing device 14 is used for installing and fixing the top end tool, and the installation and the positioning of the hatchback door 3 can be better realized only by determining the positioning of the top end tool in advance. The pressing device 14 is fixed on the frame body 10, is arranged on the same side as the first positioning arm 11, and is pressed against the side wall 6 of the vehicle body to be clamped and fixed in the Y direction. Specifically, the pressing device 14 includes a fixed arm 141, a first manual clamp 142 and a pressing block 143, the fixed arm 141 is connected to the frame body 10 and extends in the Y direction, the first manual clamp 142 is disposed on the fixed arm 141, a fixed end of the first manual clamp is fixed to the fixed arm 141, a movable end of the first manual clamp is connected to the pressing block 143, the first manual clamp 142 is closed, and the pressing block 143 is pushed to press the body side wall 6. Furthermore, the fixed arm 141 is further provided with an elastic pressing block 144 for pressing the body side 6, and when the first manual clamp 142 pushes the pressing block 143 to clamp the body roof 1, the elastic pressing block 144 can play a certain buffering role. After the first positioning arm 11 and the second positioning arm 12 complete clamping and positioning, the pressing device 14 is started to fix the top end tool.
In addition, the movable positioning mechanism 13 is also fixed on the frame body 10 for positioning and installing the hatchback door 3 of the automobile. Two ends of the top of the automobile hatchback door 3 are provided with first pin holes 4 for positioning. As shown in fig. 10, the movable positioning mechanism 13 specifically includes a base 131, a second manual clamp 132 and a top positioning pin 133, the base 131 is fixedly connected to the frame 10, and the second manual clamp 132 is disposed on the base 131 and corresponds to the first pin hole 4 of the hatchback door 3. Meanwhile, the top positioning pin 133 is fixed to the movable end of the second manual clamp 132, movably matched with the first pin hole 4, and used for installing and positioning the hatchback door 3, the top positioning pin 133 is a prismatic pin, and generally, the top positioning pin on one side is a prismatic pin, and the top positioning pin on the other side is a round pin. Specifically, the base 131 is further provided with a guide hole 134 for movably guiding the top end positioning pin 133, so that the top end positioning pin 133 can be conveniently matched with the first pin hole 4. Before the hatchback door 3 is installed and positioned, the second manual clamp 132 is opened, the hatchback door 3 is moved to the installation position, the second manual clamp 132 is closed, the top end positioning pin 133 is aligned with the first pin hole 4 of the hatchback door 3 for assembly, and the positioning of the hatchback door 3 is realized.
In this embodiment, the first and second hand-operated clamps 142, 132 are both quick-action clamps.
Meanwhile, as shown in fig. 7-8, the bottom end tooling comprises a body 20, a support arm 21, a bottom end positioning pin 22 and a sliding pressing block 23, wherein the body 20 is arranged in the middle of the car body tail door threshold 2, the bottom end positioning pins 22 are symmetrically arranged at two ends of the body 20 and are spaced from each other in the Y direction, meanwhile, the car body tail door threshold 2 is provided with a second pin hole 5, and the bottom end positioning pin 22 is assembled in the second pin hole 5 to complete the positioning of the bottom end tooling. In addition, the supporting arm 21 is folded, connected to the body 20, and engaged with the tailgate threshold 2, and is configured to support the weight of the hatchback door 3 and determine the positioning in the vehicle height direction (referred to as the Z direction). Further, the sliding pressing block 23 is arranged at the bottom end of the body 20 and is slidably pressed on the vehicle body tail door threshold 2 in the X direction, and specifically, the bottom end of the body 20 is provided with a sliding groove matched with the sliding pressing block 23. When the bottom tooling is installed, the bottom positioning pins 22 at the two ends are aligned with the second pin holes 5 of the vehicle body tail door threshold 2, the supporting arms 21 are clamped on the vehicle body tail door threshold 2, and then the sliding pressing blocks 23 of the sliding body 20 compress the vehicle body tail door threshold 2 to complete the fixing of the bottom tooling.
The specific use process of this embodiment is as follows: when the positioning tool is used for installing and positioning the automobile hatchback door 3, the top end tool and the bottom end tool are installed respectively.
Generally, in order to facilitate the installation of the hatchback door 3, the bottom tool is first installed and fixed. When the bottom tooling is installed, the bottom positioning pins 22 at the two ends are aligned with the second pin holes 5 of the vehicle body tail door threshold 2, meanwhile, the supporting arms 21 are clamped on the vehicle body tail door threshold 2, then the sliding pressing block 23 of the sliding body 20 compresses the vehicle body tail door threshold 2, and the bottom tooling is fixed.
And then, mounting and fixing the top end tool. When the top tool is installed, the first and second hand clamps 142, 132 are released to ensure a sufficient installation space. Then, the first positioning arms 11 on the two sides are clamped on the two sides of the vehicle body top cover 1, the two sides of the vehicle body top cover 1 are simultaneously clamped on the top block 111 on the same straight line, the fixing in the Y direction and the Z direction is completed, and meanwhile, the second positioning arms 12 are abutted against the rear end of the vehicle body top cover 1 to perform positioning in the X direction. After the first positioning arm 11 and the second positioning arm 12 complete clamping and positioning, the first manual clamps 142 of the pressing devices 14 on the two sides are closed, the pressing blocks 143 are clamped on the side wall 6 of the automobile body, the top end tool is installed and fixed, and the stability of the top end tool is enhanced.
Subsequently, the hatchback door 3 is received on the support arm 21 of the bottom tool to ensure the Z-direction positioning. Then, the position of the hatchback door 3 is moved to ensure that the top end positioning pin 133 of the top end tooling corresponds to the position of the first pin hole 4, the second manual clamp 132 is closed, and the top end positioning pin 133 is aligned with the first pin hole 4 of the hatchback door 3 for assembly, so that the installation and positioning of the automobile hatchback door 3 are realized. After the positioning, an operator uses a tool to complete the hinge connection and fixation of the hatchback door 3 and the vehicle body, and finally the operation can be completed by sequentially disassembling the top end tool and the low end tool.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a car back of body door location frock, includes top frock and bottom frock, the top frock is located automobile body top cap (1) rear end and the top of centre gripping location car back of body door (3), automobile body tail-gate threshold (2) and to the bottom formation location and the support of car back of body door (3) are located to the bottom frock, its characterized in that: the top end tool comprises a frame body (10), a first positioning arm (11), a second positioning arm (12) and a movable positioning mechanism (13), wherein the first positioning arm (11) is arranged on two sides of the frame body (10) in the vehicle width direction and clamped and positioned in the vehicle width direction; the second positioning arm (12) is arranged on one side of the frame body (10) in the vehicle length direction, is clamped at the rear end of the vehicle body top cover (1) and is positioned in the vehicle length direction; the movable positioning mechanism (13) is fixed on the frame body (10) and used for installing and positioning the automobile hatchback door (3); the top end tool is further provided with a pressing device (14) used for mounting and fixing the top end tool, and the pressing device (14) and the first positioning arm (11) are arranged on the same side and are simultaneously pressed on the side wall (6) of the vehicle body.
2. The automobile hatchback door positioning tool according to claim 1, wherein: the pressing device (14) comprises a fixing arm (141), a first manual clamp (142) and a pressing block (143), the fixing arm (141) is connected with the frame body (10) and extends out along the vehicle width direction, the first manual clamp (142) is arranged on the fixing arm (141), a fixed end of the first manual clamp is fixed to the fixing arm (141), a movable end of the first manual clamp is connected with the pressing block (143), and the pressing block (143) is pushed to be pressed on the side wall (6) of the vehicle body.
3. The automobile hatchback door positioning tool according to claim 2, wherein: the fixed arm (141) is also provided with an elastic pressing block (144) for pressing the side body (6) of the vehicle body.
4. The automobile hatchback door positioning tool according to claim 2, wherein: the top end of the automobile hatchback door (3) is provided with a first pin hole (4); the movable positioning mechanism (13) comprises a base (131), a second manual clamp (132) and a top end positioning pin (133), the base (131) is fixedly connected with the frame body (10), the second manual clamp (132) is arranged on the base (131), and the top end positioning pin (133) is fixed at the movable end of the second manual clamp (132), movably matched with the first pin hole (4) and used for installing and positioning the hatchback door (3).
5. The automobile hatchback door positioning tool according to claim 4, wherein: the base (131) is provided with a guide hole (134) for movably guiding the top end positioning pin (133).
6. The automobile hatchback door positioning tool according to claim 1, wherein: the first positioning arm (11) is provided with two or more ejector blocks (111), and the ejector blocks (111) are positioned on the same straight line and tightly push two sides of the vehicle body top cover (1) at the same time.
7. The automobile hatchback door positioning tool according to claim 4, wherein: the first manual clamp (142) and the second manual clamp (132) are quick clamps.
8. The automobile hatchback door positioning tool according to claim 1, wherein: the bottom end tool comprises a body (20), supporting arms (21), bottom end positioning pins (22) and sliding pressing blocks (23), wherein the bottom end positioning pins (22) are symmetrically arranged at two ends of the body (20) and are spaced from each other in the vehicle width direction; the supporting arm (21) is in a turnover shape, is connected with the body (20) and is clamped on the doorsill (2) of the tail door of the vehicle body, and is used for bearing the weight of the hatchback door (3); the sliding pressing block (23) is arranged at the bottom end of the body (20) and is pressed tightly on a doorsill (2) of a tail door of the vehicle body in the sliding mode in the vehicle length direction.
9. The automobile hatchback door positioning tool according to claim 8, wherein: and the vehicle body tail door threshold (2) is provided with a second pin hole (5) corresponding to the bottom positioning pin (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966092.7U CN210618313U (en) | 2019-06-25 | 2019-06-25 | Positioning tool for automobile hatchback door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966092.7U CN210618313U (en) | 2019-06-25 | 2019-06-25 | Positioning tool for automobile hatchback door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210618313U true CN210618313U (en) | 2020-05-26 |
Family
ID=70750735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920966092.7U Active CN210618313U (en) | 2019-06-25 | 2019-06-25 | Positioning tool for automobile hatchback door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210618313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857893A (en) * | 2021-08-25 | 2021-12-31 | 岚图汽车科技有限公司 | Assembling and positioning method for back door |
| CN116787103A (en) * | 2023-08-28 | 2023-09-22 | 巨硕精密机械(常熟)有限公司 | High-precision adjusting device for tail door hinge |
-
2019
- 2019-06-25 CN CN201920966092.7U patent/CN210618313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857893A (en) * | 2021-08-25 | 2021-12-31 | 岚图汽车科技有限公司 | Assembling and positioning method for back door |
| CN116787103A (en) * | 2023-08-28 | 2023-09-22 | 巨硕精密机械(常熟)有限公司 | High-precision adjusting device for tail door hinge |
| CN116787103B (en) * | 2023-08-28 | 2023-11-10 | 巨硕精密机械(常熟)有限公司 | High-precision adjusting device for tail door hinge |
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