阅读说明：本技术 一种用于蓝光测量车门铰链的工装及其安装结构 (Tool for measuring door hinge by blue light and mounting structure of tool ) 是由 夏亮 江健 江涛 于 2021-07-29 设计创作，主要内容包括：本发明公开了一种用于蓝光测量车门铰链的工装及其安装结构,包括用于与活动页板的内侧表面配合、限制活动页板Y向和Z向位置的工装定位板和与工装定位板固定连接为一体结构、用于与固定页板的内侧表面配合并限制活动页板X向位置的工装限位支腿；工装定位板上设置有可与活动页板配合的定位销。本发明所设计的工装可以很方便地装配在活动页板与固定页板之间,工装体积小,重量轻,对被测量的零件遮挡小,不影响蓝光扫描车门其他部位。工装具有共用性,单侧的工装可以前门和后门共用,并且与其他特定车型也可以共用。本发明所设计的工装保证了定位基准测量的准确性,解决了蓝光拟合车门功能数据不准确的难题,满足了车门装配功能尺寸的监控要求。(The invention discloses a tool for measuring a vehicle door hinge by blue light and an installation structure thereof, wherein the tool comprises a tool positioning plate, a tool limiting supporting leg and a tool limiting supporting leg, wherein the tool positioning plate is used for being matched with the inner side surface of a movable page plate and limiting the Y-direction and Z-direction positions of the movable page plate; the tool positioning plate is provided with a positioning pin which can be matched with the movable leaf plate. The tool designed by the invention can be conveniently assembled between the movable page plate and the fixed page plate, has small volume and light weight, has small shielding on the measured part, and does not influence other parts of the blue light scanning vehicle door. The tool has commonality, and the tool on one side can be shared by a front door and a rear door and can also be shared by other specific vehicle types. The tool designed by the invention ensures the accuracy of positioning reference measurement, solves the problem of inaccurate blue light fitting vehicle door function data, and meets the monitoring requirement of vehicle door assembly function size.)

1. The utility model provides a frock for blue light measurement door hinge which characterized in that: the tool positioning device comprises a tool positioning plate (3) which is used for being matched with the inner side surface of a movable page plate (2) and limiting the Y-direction position and the Z-direction position of the movable page plate (2), and a tool limiting supporting leg (4) which is fixedly connected with the tool positioning plate (3) into an integral structure and is used for being matched with the inner side surface of a fixed page plate (1) and limiting the X-direction position of the movable page plate (2); the tool positioning plate (3) is provided with a positioning pin (5) which can be matched with the movable leaf plate (2).

2. The tool for measuring the hinge of the vehicle door by blue light according to claim 1, wherein: the tooling positioning plate (3) comprises a middle limiting plate (3.2) matched with the inner side surface of the middle of the movable leaf plate (2), an upper guide plate (3.1) and a lower guide plate (3.3) which correspond to the inner surfaces of the upper side and the lower side of the movable leaf plate (2).

3. The tool for blue light measurement of the hinge of the vehicle door according to claim 2, wherein: the positioning pin (5) is fixed in the center of one side surface of the middle limiting plate (3.2).

4. The tool for measuring the hinge of the vehicle door by blue light according to claim 3, wherein: and four corners of the middle limiting plate (3.2) are respectively provided with a magnet mounting hole (14).

5. The tool for measuring the hinge of the vehicle door by blue light as claimed in claim 4, wherein: the upper end and the lower end of one side surface of the positioning pin (5) back to the middle limiting plate (3.2) are fixedly connected with one tool limiting supporting leg (4) respectively, and the upper portion guide plate (3.1) and the lower portion guide plate (3.3) are fixed on the tool limiting supporting leg (4) respectively.

6. The tool for measuring the hinge of the vehicle door by blue light according to claim 5, wherein: spacing landing leg of frock (4) including the vertical fixation in middle part limiting plate (3.2) are back to first landing leg linkage segment (4.1) and perpendicular fixed connection in on the surface of one side of locating pin (5) are in first landing leg linkage segment (4.1) are kept away from second landing leg linkage segment (4.2) of middle part limiting plate (3.2) one end, keep away from second landing leg linkage segment (4.2) the one end fixedly connected with of first landing leg linkage segment (4.1) with second landing leg linkage segment (4.2) vertically supporting plate section (4.3).

7. The tool for measuring the hinge of the vehicle door by blue light according to claim 6, wherein: the upper portion deflector (3.1) is fixed in the middle part limiting plate (3.2) upper end on the upper surface of first leg linkage segment (4.1), lower portion deflector (3.3) is fixed in the middle part limiting plate (3.2) lower extreme on the lower surface of first leg linkage segment (4.1).

8. The tool for measuring the hinge of the vehicle door by blue light according to claim 7, wherein: magnet mounting hole (14) have been seted up to the bottom surface of backup pad section (4.3), are located the middle part limiting plate (3.2) lower extreme seted up on backup pad section (4.3) with dodge groove (8) that fixed page or leaf board locating pin hole (7) of fixed page or leaf board (1) correspond.

9. The utility model provides a mounting structure that is used for frock of blue light measurement door hinge, includes fixed page or leaf board and rather than the articulated activity page or leaf board of being connected, its characterized in that: the tool for blue light measurement of the car door hinge further comprises the tool for blue light measurement of the car door hinge, wherein the tool is as claimed in any one of claims 1 to 8; the utility model discloses a fixed page or leaf board, including the inboard surface of activity page or leaf board (2), the inboard surface of activity page or leaf board (2) seted up with locating pin (5) complex activity page or leaf board locating pin hole (13), locating pin (5) set up in activity page or leaf board locating pin hole (13), the inboard surface of frock locating plate (3) with the inboard surface laminating of activity page or leaf board (2), the bottom sprag of the spacing landing leg of frock (4) in the inboard surface of fixed page or leaf board (2) is on.

10. The mounting structure of a tool for blue light measurement of a door hinge of a vehicle according to claim 9, wherein: one end of the movable leaf plate (2) and one end of the fixed leaf plate (1) are both hinged and connected to a hinge shaft (9), and one end of the movable leaf plate (2) connected with the hinge shaft (8) is positioned inside one end of the fixed leaf plate (1) connected with the hinge shaft (9).

Technical Field

The invention relates to the technical field of automobile production and manufacturing equipment, in particular to a tool for measuring a door hinge by blue light and an installation structure thereof.

Background

At present, blue light measurement is commonly adopted by various automobile host factories to replace a copying inspection tool to measure an automobile door assembly. The profiling checking fixture is used for measuring the functional size of the vehicle door assembly by assembling the vehicle door assembly on the checking fixture, but no assembly tool is used for blue light measurement, and the functional size of the vehicle door assembly can be fitted only through the hinge and the door lock positioning datum data, so that the requirement for monitoring the assembling functional size of the vehicle door assembly is met. When the current blue light measurement is used for fitting functional data of a vehicle door assembly, a positioning surface and a positioning pin on a movable hinge plate of a vehicle door hinge are required to be used for measuring a theoretical opening and closing angle. In general, the movable leaf of the hinge is not at the theoretical opening and closing angle, so that the positioning reference on the hinge is difficult to accurately measure. The tool is arranged on the hinge, the opening and closing angles of the fixed leaf plate and the movable leaf plate of the vehicle door hinge are fixed to be in a theoretical state, and the accuracy of positioning reference measurement is guaranteed.

Disclosure of Invention

The invention aims to solve the defects of the background technology, and provides a tool for measuring a vehicle door hinge by blue light and an installation structure thereof, wherein the tool is used for fixing the opening and closing angles of a fixed leaf plate and a movable leaf plate of the vehicle door hinge in a theoretical state and ensuring the accuracy of positioning reference measurement.

In order to realize the purpose, the tool for measuring the door hinge by blue light is characterized in that: the tool limiting support leg is fixedly connected with the tool positioning plate into an integral structure and used for matching with the inner side surface of the fixed page plate and limiting the X-direction position of the movable page plate; the tool positioning plate is provided with a positioning pin which can be matched with the movable leaf plate.

Further, the tooling positioning plate comprises a middle limiting plate matched with the inner side surface of the middle of the movable leaf plate, and an upper guide plate and a lower guide plate matched with the inner surfaces of the upper side and the lower side of the movable leaf plate.

Further, the positioning pin is fixed in the center of one side surface of the middle limiting plate.

Furthermore, four corners of the middle limiting plate are respectively provided with a magnet mounting hole.

Furthermore, the upper end and the lower end of the surface of one side, back to the positioning pin, of the middle limiting plate are fixedly connected with one tool limiting supporting leg respectively, and the upper portion guide plate and the lower portion guide plate are fixed on the upper tool limiting supporting leg and the lower tool limiting supporting leg respectively.

Further, the spacing landing leg of frock includes the vertical fixation in middle part limiting plate is back to first landing leg linkage segment and perpendicular fixed connection in on the surface of a side of locating pin first landing leg linkage segment is kept away from the second landing leg linkage segment of middle part limiting plate one end, the second landing leg linkage segment is kept away from the one end fixedly connected with of first landing leg linkage segment with second landing leg linkage segment vertically supporting plate section.

Further, the upper guide plate is fixed on the upper surface of the first leg connecting section at the upper end of the middle limiting plate, and the lower guide plate is fixed on the lower surface of the first leg connecting section at the lower end of the middle limiting plate.

Furthermore, a connecting plate is vertically fixed between the first leg connecting sections, and the connecting plate is attached and fixed to one side surface, back to the positioning pin, of the middle limiting plate.

Furthermore, the bottom surface of the supporting plate section is provided with a magnet mounting hole, and the supporting plate section at the lower end of the middle limiting plate is provided with an avoiding groove corresponding to the fixed page plate positioning pin hole of the fixed page plate.

Furthermore, the mounting structure of the tool for measuring the door hinge by blue light comprises a fixed page plate, a movable page plate hinged with the fixed page plate and the tool for measuring the door hinge by blue light; the inner side surface of the movable page plate is provided with a movable page plate positioning pin hole matched with the positioning pin, the positioning pin is arranged in the movable page plate positioning pin hole, the inner side surface of the tooling positioning plate is attached to the inner side surface of the movable page plate, and the bottom of the tooling limiting supporting leg is supported on the inner side surface of the fixed page plate.

Still further, one end of the movable leaf plate and one end of the fixed leaf plate are both hinged on a hinge shaft, and one end of the movable leaf plate connected with the hinge shaft is positioned inside one end of the fixed leaf plate connected with the hinge shaft.

The tool is held by hand, a cylindrical strong magnet is embedded into the magnet mounting hole, the upper side surface and the lower side surface of the upper guide plate, the lower guide plate and the upper side surface and the lower side surface of the movable leaf plate are used as guide references, the tool is arranged in the movable leaf plate, and the positioning pin is assembled in the positioning pin hole of the movable leaf plate; a cylindrical strong magnet is arranged in the magnet mounting hole, the back surface of the middle limiting plate is tightly attached to the inner side surface of the movable leaf plate through the adsorption effect of the cylindrical strong magnet and the inner side surface of the movable leaf plate, and the Y direction of the movable leaf plate is limited; the integral structure of the movable page plate and the tool is rotated to enable the bottom surface of the supporting plate section to be attached to the inner side surface of the fixed page plate, the bottom surface of the supporting plate section is closely attached to the inner side surface of the fixed page plate through the adsorption effect of the cylindrical strong magnet and the fixed page plate, and the X direction of the movable page plate is limited to enable the opening and closing angle of the movable page plate and the fixed page plate to be a theoretical value.

The invention has the beneficial effects that: the tool designed by the invention can be conveniently assembled between the movable page plate and the fixed page plate, has small volume and light weight, has small shielding on the measured part, and does not influence other parts of the blue light scanning vehicle door. The tool has commonality, and the tool on one side can be shared by a front door and a rear door and can also be shared by other specific vehicle types. The tool designed by the invention ensures the accuracy of positioning reference measurement, solves the problem of inaccurate blue light fitting vehicle door function data, and meets the monitoring requirement of vehicle door assembly function size.

Drawings

FIG. 1 is a front view of the relative arrangement positions of a vehicle door, a hinge and a tool before the tool is assembled;

FIG. 2 is a perspective view of the tooling of the present invention;

FIG. 3 is a first perspective view of the hinge of the present invention;

FIG. 4 is a second perspective view of the hinge of the present invention;

FIG. 5 shows a first step of tool installation according to the present invention;

FIG. 6 is a second step of tool installation according to the present invention;

FIG. 7 is a third step of tool installation according to the present invention;

wherein, 1-fixed page or leaf board, 2-activity page or leaf board, 3-frock locating plate (3.1-upper portion deflector, 3.2-middle part limiting plate, 3.3-lower part deflector), 4-frock spacing landing leg (4.1-first landing leg linkage segment, 4.2-second landing leg linkage segment, 4.3-backup pad section), 5-locating pin, 6-connecting plate, 7-fixed page or leaf board location pinhole, 8-dodge the groove, 9-hinge pin, 10-door, 11-hinge, 12-frock, 13-activity page or leaf board location pinhole, 14-magnet mounting hole.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

The tool for blue-ray measurement of the vehicle door hinge shown in fig. 1-7 comprises a tool positioning plate 3 which is used for being matched with the inner side surface of a movable leaf plate 2 and limiting the Y-direction and Z-direction positions of the movable leaf plate 2, and a tool limiting supporting leg 4 which is fixedly connected with the tool positioning plate 3 into an integral structure and is used for being matched with the inner side surface of a fixed leaf plate 1 and limiting the X-direction position of the movable leaf plate 2; and a positioning pin 5 is arranged on the tool positioning plate 3.

The tooling positioning plate 3 comprises a middle limiting plate 3.2 matched with the inner side surface of the middle of the movable leaf plate 2, an upper guide plate 3.1 and a lower guide plate 3.3 corresponding to the inner surfaces of the upper side and the lower side of the movable leaf plate 2, a positioning pin 5 is fixed in the center of one side surface of the middle limiting plate 3.2, and four corners of the middle limiting plate 3.2 are respectively provided with a magnet mounting hole 14. The upper end and the lower end of the surface of one side, back to the positioning pin 5, of the middle limiting plate 3.2 are fixedly connected with a tool limiting supporting leg 4 respectively.

The tool limiting supporting leg 4 comprises a first supporting leg connecting section 4.1 and a second supporting leg connecting section 4.2, wherein the first supporting leg connecting section is perpendicularly fixed on one side surface of the middle limiting plate 3.2 back to the positioning pin 5, the second supporting leg connecting section is perpendicularly and fixedly connected to the first supporting leg connecting section 4.1 and far away from one end of the middle limiting plate 3.2, and one end of the second supporting leg connecting section 4.2 far away from the first supporting leg connecting section 4.1 is fixedly connected with a supporting plate section 4.3 perpendicular to the second supporting leg connecting section 4.2. The upper guide plate 3.1 is fixed on the upper surface of the first leg connecting section 4.1 positioned at the upper end of the middle limiting plate 3.2, and the lower guide plate 3.3 is fixed on the lower surface of the first leg connecting section 4.1 positioned at the lower end of the middle limiting plate 3.2. A connecting plate 6 is vertically fixed between the first leg connecting sections 4.1, and the connecting plate 6 is attached and fixed to the surface of one side, back to the positioning pin 5, of the middle limiting plate 3.2. As shown in fig. 2, a magnet mounting hole 14 is formed in the bottom surface of the supporting plate section 4.3, and an avoiding groove 8 corresponding to the fixing page plate positioning pin hole 7 of the fixing page plate 1 is formed in the supporting plate section 4.3 located at the lower end of the middle limiting plate 3.2.

Fig. 5-7 show the mounting structure of the tool for blue light measurement of the door hinge: one end of the movable leaf plate 2 and one end of the fixed leaf plate 1 are both hinged on the hinge shaft 9, and the end of the movable leaf plate 2 connected with the hinge shaft 8 is positioned inside the end of the fixed leaf plate 1 connected with the hinge shaft 9. The inside surface of the movable page plate 2 is provided with a movable page plate positioning pin hole 13 matched with the positioning pin 5, the positioning pin 5 is arranged in the movable page plate positioning pin hole 13, the inside surface of the tooling positioning plate 3 is attached to the inside surface of the movable page plate 2, and the bottom of the tooling limiting supporting leg 4 is supported on the inside surface of the fixed page plate 2.

The specific operation mode of the tool 12 designed by the invention is as follows: placing a measured vehicle door assembly on a special bracket for blue light measurement, holding a tool 12 by hand, embedding a cylindrical strong magnet into a magnet mounting hole 14, taking the upper guide plate 3.1, the lower guide plate 3.3 and the upper and lower side surfaces of the movable leaf plate 2 as guide references, installing the tool into the movable leaf plate 2, and assembling a positioning pin 5 into a positioning pin hole 13 of the movable leaf plate; the back of the middle limiting plate 3.2 is tightly attached to the inner side surface of the movable leaf plate 2 through the adsorption effect of the cylindrical strong magnet and the inner side surface of the movable leaf plate 2, so that the Y direction of the movable leaf plate 2 is limited; rotate the overall structure of activity page or leaf board 2 and frock 12, make the bottom surface of backup pad section 4.3 and the laminating of the inboard surface of fixed page or leaf board 1, through the adsorption of cylindrical strong magnet and fixed page or leaf board 1, make the bottom surface of backup pad section 4.3 and the inboard surface of fixed page or leaf board 1 closely laminate, spacing activity page or leaf board 2X to, the angle that opens and shuts that makes activity page or leaf board 2 and fixed page or leaf board 1 is theoretical value, treat the blue light and measure the door and accomplish the back, take off frock 12 and prepare for next measurement.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.