Glass mounting and adjusting device of frameless vehicle door

Abstract

The utility model provides a glass mounting and adjusting device for a frameless vehicle door. The glass mounting and adjusting device comprises a tool frame; a control system; the vehicle door positioning assembly is used for fixing a vehicle door to a preset position A on the tool frame; the glass adjusting assembly is used for positioning and adjusting vehicle window glass in the X direction, the Y direction and the Z direction so as to at least position lifting glass of the vehicle window glass to a preset position B on the tool frame; the first detection reference part is provided with a Y-direction reference surface and a Z-direction reference surface which are used for limiting the positions of the triangular window glass in the Y direction and the Z direction so as to adjust and position the triangular window glass according to the reference surfaces. According to the adjusting device, the mounting position precision of the vehicle window glass on the vehicle door is improved by adjusting and positioning the position of the vehicle window glass relative to the vehicle door, meanwhile, triangular window glass is positioned and adjusted specially, and it is ensured that the whole vehicle window glass is mounted on the vehicle door in a deflection-free and accurate-position mode; and high-precision assembly of the vehicle window glass and the vehicle body after the vehicle window glass is mounted on the vehicle body is met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a glass installation adjustment device of a frameless door. BACKGROUND

[0002] Frameless door refers to a type of door without a complete metal frame, usually without an upper frame (no frame at the window glass). This design allows the window glass to be directly slid into the side of the vehicle body (the glass will automatically lower when the door is opened, and automatically rise and close after the door is closed), thereby creating a more smooth and dynamic visual effect, and also reducing the A-pillar blind area and optimizing the driver's view.

[0003] However, since the door does not have an upper frame, the window glass cannot be connected with the fixed frame during installation, but is fastened to the lifter inside the door and is fixed relative to the door. After the door is installed on the vehicle body, it is checked whether it matches the position of the side wall (the part to be inserted when the window is closed). Especially, the window glass is divided into lifting glass installed on the lifter and triangular window glass that does not lift. During installation, the position accuracy of the lifting glass and the triangular window glass needs to be ensured. This results in that if the position of the window glass on the door is slightly deviated, such as slightly skewed, after the door is installed on the vehicle body, the window glass may not be closed with high accuracy with the vehicle body, for example, there is a local gap between the window glass and the side wall of the vehicle body, which affects the sealing, or the window glass is not properly aligned and affects the user's perception during lifting. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the present application aims to provide a glass installation adjustment device of a frameless door, which adjusts and positions the position of the window glass relative to the door to improve the installation position accuracy of the window glass on the door. In addition, the position accuracy of the triangular window glass is ensured when the lifting glass is positioned, so that the entire window glass is installed on the door without deviation and with accurate position, and high-precision assembly of the window glass and the vehicle body after installation on the vehicle body is achieved.

[0005] The present application provides a glass installation adjustment device of a frameless door, comprising a tooling rack, a control system, a door positioning assembly, a glass adjustment assembly and a first detection reference set on the tooling rack.

[0006] The door positioning assembly is used to fix the door at a preset position A on the tooling rack.

[0007] The glass adjustment assembly is used to position and adjust the window glass from three directions of X, Y and Z, so as to at least position the lifting glass of the window glass to a preset position B on the tooling rack. The preset position A and the preset position B are matched.

[0008] The first detection reference member has a Y-direction reference surface and a Z-direction reference surface, which are used to define the position of the triangular window glass in the Y-direction and Z-direction, so as to adjust and position the position of the triangular window glass according to the reference surfaces.

[0009] In a possible implementation, the first detection reference member comprises at least two detection reference members arranged along the arc-shaped top edge of the triangular window glass.

[0010] In a possible implementation, the first detection reference member comprises at least two detection reference members arranged along the arc-shaped top edge of the triangular window glass.

[0011] In a possible implementation, the first detection reference member, the second detection reference member and the third detection reference member are detection blocks with multiple perpendicular reference surfaces, and the Z-direction reference surface of the first detection reference member and / or the third detection reference member is an inclined surface along the arc-shaped top edge of the glass or an arc-shaped surface matching the arc-shaped top edge of the glass.

[0012] In a possible implementation, the door positioning assembly comprises a positioning member for defining the preset position A of the door, a fixing mechanism for fixing the door, and a door detector for detecting the position of the door; the glass adjusting assembly comprises a limiting assembly for defining the preset position B of the window glass, a suction assembly for grabbing the window glass, an adjusting assembly for driving the displacement of the window glass so as to make the window glass be in the preset position B, and a glass detector for detecting the position of the window glass; the limiting assembly comprises an X-direction limiting member, a Y-direction limiting member and a Z-direction limiting member, and the positions of the limiting members on the tool holder are matched with the position of the positioning member on the tool holder.

[0013] In a possible implementation, the adjusting assembly comprises a Y-direction telescopic mechanism for driving the movement of the suction assembly along the Y-direction, an X-direction movement mechanism for driving the movement of the suction assembly along the X-direction, a Z-direction movement mechanism for driving the movement of the suction assembly along the Z-direction, and a rotating mechanism for driving the rotation of the suction assembly around a rotating shaft arranged along the Y-direction.

[0014] The suction assembly comprises a connecting plate and at least two suction cups arranged on the connecting plate.

[0015] In a possible implementation, the X-direction limiting member is an X-direction limiting roller arranged on the tool holder and stopping the window glass from the X-direction, and the X-direction limiting roller is provided with at least two rollers arranged along the Z-direction.

[0016] The Z-direction limiting member is a Z-direction limiting roller arranged on the tooling frame and stopping the vehicle window glass from Z-direction, the Z-direction limiting roller is provided with at least two arranged along X-direction;

[0017] The Y-direction limiting member is a Y-direction supporting pillar arranged on the tooling frame and abutting against the vehicle window glass from Y-direction, the Y-direction supporting pillar is distributed with at least three along the circumferential direction of the vehicle window glass.

[0018] In a possible implementation, the glass detector comprises: a distance sensor arranged one-to-one with the X-direction limiting member and the Z-direction limiting member, configured to detect the distance between the edge of the vehicle window glass and the distance sensor; a retractable pin arranged on Y-direction and a distance sensor or displacement sensor detecting the moving range of the retractable pin.

[0019] In a possible implementation, each distance sensor and corresponding limiting member forms a limiting unit, the tooling frame is further provided with a reset mechanism driving each limiting unit to move away or reset,

[0020] In a possible implementation, further comprising a detection reference member connected to the tooling frame, the detection reference member has at least two perpendicular reference surfaces, the detection reference member is provided with multiple distributed along the circumferential direction of the vehicle window glass, so as to detect the distance between the corresponding reference surface and the vehicle window glass in X-direction, Y-direction and Z-direction.

[0021] In a possible implementation, the fixing mechanism comprises a clamping mechanism clamping the vehicle door from both sides of the vehicle door and / or a pressing structure pressing against the inner panel of the vehicle door.

[0022] The glass mounting and adjusting device of frameless vehicle door provided in the application pre-arranges the position of the vehicle door and the position of the vehicle window glass on the tooling frame, positions the vehicle door through the vehicle door positioning assembly, adjusts the vehicle window glass to the position limited from three directions of X-direction, Y-direction and Z-direction through the glass adjusting assembly, and then positions and adjusts the quarter window specially, so as to prevent the deflection caused by the sliding or mispositioning of the quarter window relative to the lifting glass, thereby positioning the lifting glass and ensuring the position accuracy of the quarter window glass at the same time, improving the mounting position accuracy of the entire vehicle window glass on the vehicle door, ensuring that the vehicle window glass is mounted on the vehicle door without deflection and with accurate position, and meeting the high-precision assembly of the vehicle window glass and the vehicle body after being mounted on the vehicle body. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure schematic diagram of the adjusting device in the embodiment of the application is shown;

[0024] Figure 2Fig. 1 is a schematic view of the positioning of the door and the window glass in the embodiment of the present application;

[0025] Figure 3 Fig. 2 is a schematic view of the glass adjusting assembly and the window glass in the embodiment of the present application;

[0026] Figure 4 Fig. 3 is a schematic view of the composition of the rotary mechanism and the limiting unit in the embodiment of the present application;

[0027] Figure 5 Fig. 4 is a schematic view of the door and the window glass on the adjusting device in the embodiment of the present application;

[0028] Figure 6 Fig. 5 is a schematic view of the limiting of the glass adjusting assembly to the lifting glass in the embodiment of the present application;

[0029] Figure 7 Fig. 6 is a schematic view of the limiting of the first detection reference to the triangular window glass in the embodiment of the present application.

[0030] Figures 1-7 Fig. 7 is a schematic view of the adjusting device in the embodiment of the present application;

[0031] 10, tooling frame; 21, positioning member; 22, first distance sensor; 23, pressing mechanism; 24, clamping mechanism;

[0032] 311, X-direction limiting member; 312, Z-direction limiting member; 313, Y-direction limiting member; 32, suction assembly; 321, suction disc; 331, second distance sensor; 332, third distance sensor; 341, first detection reference; 342, second detection reference; 343, third detection reference; 351, rotating shaft; 352, adjusting seat; 353, rotating arm;

[0033] 40, door; 50, window glass. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

[0035] Please refer to the drawings in the embodiments of the present application Figures 1-7 In order to view and understand the structure of the device more clearly, Figure 5 、 Figure 6 and Figure 7 are rendering pictures with colors, but the actual product color is not limited.

[0036] The embodiment of the present application provides a glass installation adjusting device of a frameless door, which comprises a control system, a tool frame 10, a door positioning assembly, a glass adjusting assembly and a reference assembly. The tool frame 10 is used for being connected to a guide rail (for example, a ceiling rail) and being capable of moving horizontally and longitudinally, and the door positioning assembly and the glass adjusting assembly are arranged on the tool frame 10. The display screen or the operation screen of the control system can be arranged on the tool frame 10 or can be separately arranged on one side of the tool frame 10. The door positioning assembly is used for fixing the door 40 at a preset position A on the tool frame 10, and the glass adjusting assembly is used for adjusting and limiting the position of the lifting glass of the window glass 50, and limiting the window glass 50 at a preset position B. The preset position A and the preset position B are determined according to the theoretical assembly position of the door 40 and the window glass 50, and have high precision and uniqueness. After being adjusted, the lifting glass can be fastened on the lifter of the door 40.

[0037] The reference assembly comprises a first detection reference piece 341, and the first detection reference piece 341 has a Y-direction reference surface and a Z-direction reference surface. The Y-direction reference surface is used for limiting the position of the triangular window glass in the Y direction, and the Z-direction reference surface is used for limiting the position of the triangular window glass in the Z direction.

[0038] The glass adjusting assembly is mainly used for adjusting and limiting the position of the lifting glass. After the lifting glass is positioned at the preset position B, the triangular window glass connected with the lifting glass is also basically in a suitable position range. However, since the triangular window glass and the lifting glass are in sliding connection, in order to prevent the triangular window glass from being dislocated or inclined relative to the lifting glass, the first detection reference piece 341 with the reference surface is specially arranged. After the lifting glass is positioned at the preset position B, an operator or an automatic detector can measure whether the distance between the reference surface of the first detection reference piece 341 and the triangular window glass is in a preset range, so as to know whether the triangular window glass is in a suitable position. According to the detection condition, the triangular window glass is moved to be in a precise and correct position, and then the triangular window glass is fastened to the door 40, so as to ensure the position precision of the entire window glass 50.

[0039] The first detection reference piece 341 comprises at least two first detection reference pieces arranged along the arc-shaped top edge of the triangular window glass, so as to perform multi-point measurement and positioning, and more effectively ensure the positioning precision. The Z-direction detection surface of the first detection reference piece 341 can also be an inclined surface along the arc-shaped top edge of the glass or an arc-shaped surface matched with the arc-shaped top edge of the glass, so as to more match the arc-shaped top edge of the glass, facilitate the operator to perform precise measurement, and improve the measurement precision and the positioning precision.

[0040] In actual use, the vehicle door 40 and the vehicle window glass 50 (the lifting glass and the quarter glass have been connected) are pre-assembled first, for example, the vehicle window glass 50 is inserted into the vehicle door 40 first and placed into the mounting groove on the connecting seat of the lifter, but not fastened. Then the vehicle door 40 is positioned and fixed to the preset position A on the tooling rack 10, and then the position of the vehicle window glass 50 is adjusted to move to the preset position B. After the vehicle window glass 50 is adjusted to the defined position, the lifting glass of the vehicle window glass 50 is fastened to stably connect with the connecting seat of the lifter. Then the position of the quarter glass is fine-tuned according to the first detection reference 341, and the quarter glass is fastened to the vehicle door 40 again. In this way, the vehicle window glass 50 and the vehicle door 40 are assembled. Moreover, the vehicle door 40 is defined at the preset position A, the lifting glass of the vehicle window glass 50 is defined at the preset position B according to the preset position A, and the quarter glass is also positioned according to the preset position. Therefore, the vehicle window glass 50 is in the required assembly position with high precision and is connected with the vehicle door 40 with high precision, high centration and high alignment, and no deviation occurs. After the vehicle door 40 is connected to the vehicle body, the vehicle window glass 50 is also assembled with the vehicle body with high precision and no gap, and is smoothly lifted and seamlessly closed.

[0041] It can be seen that the adjusting device provided in the application can not only ensure high-precision installation of the vehicle window glass 50, but also can be operated by one person and is convenient to use.

[0042] Specifically, in the application, the vehicle door positioning assembly includes a positioning member 21 for defining the vehicle door 40 at the preset position, a fixing mechanism for fixing the vehicle door 40, and a vehicle door detector for detecting the actual position of the vehicle door 40. For example, the positioning member 21 can be a positioning pin, and a positioning hole corresponding to the positioning pin is reserved on the vehicle door 40. When the vehicle door 40 pre-assembled with the vehicle window glass 50 moves to the tooling rack 10, the tooling rack 10 or the vehicle door 40 is moved to align the positioning member 21 with the positioning structure reserved on the vehicle door 40, and then the positioning connection is performed (for example, the positioning pin is opposite to the positioning hole, and then is inserted into the positioning hole). In this way, the vehicle door 40 is transferred to the tooling rack 10. The positioning member 21 can be provided with at least two, so that the vehicle door 40 can be stably and balancedly positioned at multiple points to prevent excessive error.

[0043] The fixing mechanism is used for stably fixing the vehicle door 40 on the tooling rack 10, which can be a clamping mechanism or a pressing mechanism, so as to ensure that the vehicle door 40 does not shake or dislocate during the adjustment of the vehicle window glass 50.

[0044] The door detector is connected to the controller of the door control system, and is used to detect the actual position of the door 40 and send it to the controller, so that the controller determines whether the door 40 is in the preset position A. Specifically, the door detector can be a first distance sensor 22 arranged on the tooling frame 10. The first distance sensor 22 can be provided with multiple distance sensors for detecting the distance of multiple regions of the door 40 to ensure detection accuracy. The first distance sensor 22 detects the distance from the door 40 during positioning of the door 40 on the tooling frame 10 and sends it to the controller, and the controller determines whether the detected distance is within the preset range to determine whether the door 40 is in the position defined by the positioning member 21. For example, the first sensor can detect in the Y direction to control the position of the door 40 on the tooling frame 10 in the Y direction. When the result is yes, it means that the door 40 is positioned accurately, and the subsequent operation can be performed. If the result is no, it means that the door 40 has a skew or misalignment phenomenon, and the position of the door 40 needs to be adjusted again to ensure the accuracy of the limit position when adjusting the window glass 50 later.

[0045] The glass adjusting assembly is located above the door positioning assembly, and includes a limiting assembly for defining the position of the window glass 50, an adsorption assembly 32 for grabbing the window glass 50, an adjusting assembly for driving the window glass 50 to displace so that the window glass 50 is in the preset position B defined by the limiting assembly, and a glass detector for detecting the position of the window glass 50. The limiting assembly includes an X-direction (corresponding to the length direction of the vehicle body) limiting member, a Y-direction (corresponding to the width direction of the vehicle body) limiting member, and a Z-direction (corresponding to the height direction of the vehicle body) limiting member, and the defined preset position B and the positioning position of the door 40 in the preset position A are matched. That is, the positions of the positioning member 21 and the limiting assembly, especially the X-direction limiting member 311 and the Z-direction limiting member 312 on the tooling, and the position of the positioning hole on the door 40, are matched according to the theoretical position data of the door 40 and the window glass 50.

[0046] When the door 40 is fixed in the preset position A by the positioning member 21, the adsorption assembly 32 is used to adsorb the window glass 50, mainly the lifting glass, and then the adjusting assembly is used to move the window glass 50 stably, so that the lifting glass of the window glass 50 is in contact with the corresponding limiting member in the X direction, the Y direction and the Z direction. The limiting assembly defines the position of the lifting glass of the window glass 50 from the X direction, the Y direction and the Z direction, and the limiting positions in the three directions are determined according to the preset position A of the door 40 and the actual assembly requirement. In this way, through the limitation of the three directions, the lifting glass of the window glass 50 can be accurately positioned in the preset position B.

[0047] The glass detector is connected with the controller, and is used for detecting actual positions of the lifting glass of the vehicle window glass 50 in X direction, Y direction and Z direction and sending the actual positions to the controller, so that the controller judges whether the lifting glass of the vehicle window glass 50 is in the limited positions in each direction, thereby ensuring that the actual position of the lifting glass is not greatly deviated from the preset position B. When the feedback of the detection structure is yes, it indicates that the lifting glass is not deviated in the three directions, at this time, it indicates that the position of the lifting glass is correct and the positioning adjustment is appropriate, and the operator can fasten and connect the connecting seat of the lifting glass and the lifter, so as to ensure that the lifting glass is in the adjusted position.

[0048] Specifically, the adsorption assembly 32 can specifically be a combination of the connecting plate and the at least two suction cups 321 arranged on the connecting plate, and the at least two suction cups 321 are arranged on the connecting plate to stably adsorb the vehicle window glass 50 and prevent the vehicle window glass 50 from being deviated at the head or tail or the two sides to affect the positioning.

[0049] The adjusting assembly is connected with the connecting rod of the adsorption assembly 32, and drives the whole adsorption assembly 32 to stably displace. In this way, the position of the vehicle window glass 50 can be stably adjusted.

[0050] Specifically, the adjusting assembly can include a Y-direction telescopic mechanism for driving the adsorption assembly 32 to move in Y direction, an X-direction moving mechanism for driving the adsorption assembly 32 to move in X direction, and a Z-direction moving mechanism for driving the adsorption assembly 32 to move in Z direction, so as to finely adjust the position of the vehicle window glass 50 in the three directions and ensure that the vehicle window glass 50 is accurately positioned in the three directions.

[0051] Further, the adjusting assembly further includes a rotating mechanism for driving the adsorption assembly 32 to rotate around a rotating shaft, and the rotating shaft is arranged in Y direction, that is, the adsorption assembly 32 can rotate in the X-Z plane. In this way, the position of the suction cup 321 and the adsorption point of the suction cup 321 for adsorbing the vehicle window glass 50 can be adjusted to adapt to operators of different heights and vehicle window glasses 50 of different sizes, so that the suction cup 321 can adsorb the vehicle window glass 50 in the appropriate position and stably adsorb the vehicle window glass 50.

[0052] The rotating shaft can be connected with the connecting rod, and a power member such as a motor or a rotating cylinder of the rotating mechanism is connected with the rotating shaft. The X-direction moving mechanism, the Y-direction telescopic mechanism and the Z-direction moving mechanism can be any one of a combination structure of a motor and a lead screw assembly, a combination structure of a cylinder and a guide rail, or other combination structures including a power member and a moving guide rail, which will not be described in detail here.

[0053] The X-direction limiting member 311 is an X-direction limiting roller arranged on the tool frame 10 and stopping the lifting glass from X-direction, and the X-direction limiting roller is arranged with at least two along the Z-direction.

[0054] The Z-direction limiting member 312 is a Z-direction limiting roller arranged on the tool frame 10 and stopping the lifting glass from Z-direction, and the Z-direction limiting roller is arranged with at least two along the X-direction; specifically, the upper edge line of the lifting glass is arc-shaped, and the at least two Z-direction limiting rollers are arranged along the arc-shaped line.

[0055] The limiting members in X-direction and Z-direction are all arranged as rollers, which can reduce the friction force when the lifting glass abuts against the rollers, and reduce the damage. Specifically, the tool frame 10 can be arranged with an adjusting seat 352, and the adjusting seat 352 is arranged with a central shaft for the roller to be sleeved. The adjusting seat 352 is arranged one-to-one with the limiting member.

[0056] The Y-direction limiting member 313 is a Y-direction support arranged on the tool frame 10 and abutting against the vehicle window glass 50 from Y-direction, and the Y-direction support is distributed with at least three along the circumference of the vehicle window glass 50. The at least three Y-direction supports can be distributed in a triangular shape. The Y-direction support abuts against the glass surface of the vehicle window glass 50, and the end thereof abutting against the vehicle window glass 50 can be a rubber sleeve or a rubber pad, a silica gel pad, etc. with an arc-shaped surface, so as to reduce the rigid collision with the glass and reduce the damage.

[0057] The glass detector includes a distance sensor arranged one-to-one with the X-direction limiting member 311 and the Z-direction limiting member 312, such as a second distance sensor 331 arranged one-to-one with the X-direction limiting member 311 and a third distance sensor 332 arranged one-to-one with the Z-direction limiting member 312. The second distance sensor 331 and the third distance sensor 332 are configured to detect the distance between the edge of the vehicle window glass 50 and the sensor. The glass detector further includes a telescopic pin arranged in Y-direction and a Y-direction sensor detecting the moving range of the telescopic pin, which can be a distance sensor or a displacement sensor.

[0058] In actual operation, the suction cup 321 can be first operated to extend along the Y-direction and adsorb the vehicle window glass 50, and then the operator moves the vehicle window glass 50 along the Y-direction to compress the telescopic pin until it abuts against the Y-direction limiting member 313; the Y-direction sensor detects the moving size of the telescopic pin and sends it to the controller, and the controller judges whether the vehicle window glass 50 is in the preset Y-direction positioning position range, if yes, other direction adjustment can be performed, if not, it means that the vehicle window glass 50 can be skewed or stuck, or the overall position is not correct, so that the operator can continue to adjust until the judgment result is yes. In this way, the actual position of the vehicle window glass 50 in the Y-direction can be ensured to accurately match the preset Y-direction limiting position.

[0059] After the Y-direction position of the vehicle window glass 50 is adjusted, the vehicle window glass 50 is moved in the X-direction or the Z-direction until it abuts against the limiting member in the direction, and the judgment result after detection of the corresponding distance sensor is checked, which is consistent with the Y-direction judgment process described above and will not be repeated here. If the judgment results in the X-direction and the Z-direction both indicate that the vehicle window glass 50 is in the limited position, it is indicated that the adjustment is in place, and the glass position is in the high-precision assembly position.

[0060] Further, in some embodiments, the reference assembly further includes a second detection reference member 342 and a third detection reference member 343. The second detection reference member 342 is provided with an X-direction reference surface and a Y-direction reference surface and is located on the X-direction side of the lifting glass (i.e., the side away from the triangular window glass in the X-direction). The third detection reference member 343 is provided with a Y-direction reference surface and a Z-direction reference surface and is located on the Z-direction side of the lifting glass (i.e., the outside of the upper edge of the glass in the Z-direction). When the lifting glass is adjusted to abut against each limiting member by the adjustment assembly, and the detection result of the glass detector fed back by the control system is correct, the operator can also manually detect and correct the vehicle window glass 50 according to the reference surfaces.

[0061] The second detection reference member 342 and the third detection reference member 343 can perform reference detection on the lifting glass in the X-direction, the Y-direction, and the Z-direction. The reference detection is to detect the distance from the corresponding reference surface to the glass. For example, the operator detects the vertical distance from the reference surface to the edge or surface of the glass by a ruler, checks whether the distance is within a composite preset error range, and if it exceeds the preset range, it indicates that the position of the glass still needs to be adjusted.

[0062] The third detection reference member 343 can be provided with at least two and arranged along the arc-shaped top edge of the lifting glass. As shown in FIG. 4, each detection reference member can be a detection block with a plurality of perpendicular reference surfaces. Figure 1 The Z-direction detection surface of the first detection reference member 341 and the third detection reference member 343 can also be an inclined surface inclined along the arc-shaped top edge of the glass or an arc-shaped surface matching the arc-shaped top edge of the glass, so as to better match the arc-shaped top edge of the glass, facilitate accurate measurement by the operator, and improve the measurement accuracy and positioning accuracy.

[0063] The arrangement of the detection reference members can ensure that the vehicle window glass 50 is located at the correct position and compensate for possible errors in sensor detection and all detection vulnerabilities caused by wear, such as small pits on the surface of the roller, etc. It effectively ensures that the vehicle window glass 50 is assembled to the ideal mounting position on the door 40 with high precision, and ensures that the vehicle window glass 50 is not skewed and is well positioned.

[0064] In the embodiment provided with the detection reference member, the position of the entire vehicle window glass 50 is first adjusted by the suction cup 321 and the adjusting assembly, and the position of the glass is precisely defined by the limiting assembly. When the detection results of all the vehicle window detectors are correct, the detection reference member is further used for manual measurement and detection. During manual measurement, the second detection reference member 342 and the third detection reference member 343 are first used to detect and correct the position of the lifting glass. When the position of the lifting glass is correct, the lifting glass is first fastened, and then the detection and correction of the quarter window glass are performed. If the position of the quarter window glass still needs to be adjusted, the quarter window glass is directly dragged to slide relative to the lifting glass. After the position of the quarter window glass is adjusted, the quarter window glass is fastened.

[0065] As shown in Figure 3 and 4 Each second distance sensor 331 forms a limiting unit with the X-direction limiting member 311 corresponding thereto in one-to-one correspondence, and each third distance sensor 332 forms a limiting unit with the Z-direction limiting member 312 corresponding thereto in one-to-one correspondence. The tool holder 10 is further provided with a return mechanism for driving displacement of each limiting unit. The return mechanism drives the displacement of the limiting unit to move away or return, so that the limiting unit can move to a avoiding position after the vehicle window glass 50 is installed, facilitating the removal of the vehicle door 40 and avoiding affecting the position of the vehicle window glass 50 which has been installed. After the vehicle door 40 on which the vehicle window glass 50 is installed is removed, or before the next glass adjustment is performed, the limiting unit is returned.

[0066] In a feasible embodiment, the return mechanism and the limiting unit are provided in one-to-one correspondence. The return mechanism includes a return power member, a rotating shaft 351 connected with the return power member, and an adjusting seat 352 carrying the limiting unit. The adjusting seat 352 has a rotating arm 353 connected with the rotating shaft 351 in rotation. The connection in rotation means that the two components connected in rotation are limited in the circumferential direction and can rotate together. Specifically, the rotating shaft 351 and the rotating arm 353 can be connected in rotation through a special-shaped fit, for example, the rotating shaft 351 is a square shaft or a polygonal shaft, and the hole on the rotating arm 353 for connecting the rotating shaft 351 matches the shape of the rotating shaft 351; or the rotating shaft 351 and the rotating arm 353 are connected in rotation through a pin, a screw or other fasteners.

[0067] In this way, the return power member drives the rotating shaft 351 to rotate, and the rotating shaft 351 drives the rotating arm 353 to rotate, so that the adjusting seat 352 rotates.

[0068] Depending on the vehicle type, the positions of the positioning member 21 and the X-direction limiting member 311 and the Z-direction limiting member 312 on the tooling may need to be adjusted. Therefore, the positioning member 21 and each limiting unit can be arranged on the tooling rack 10 by a moving mechanism for position adjustment, or can be detachably arranged on the tooling rack 10 and adjusted in position on the tooling rack 10 by moving, for example, adding or reducing the shims connected to the tooling rack 10.

[0069] The fixing mechanism for fixing the vehicle door 40 can be a pressing mechanism or a clamping mechanism, and specifically can include a clamping mechanism 24 clamping the vehicle door 40 from both sides in the X-direction and / or a pressing mechanism 23 for pressing the inner panel of the vehicle door 40.

[0070] As shown in Figure 1 , Figure 2 and Figure 5 , in some embodiments, the pressing mechanism 23 includes a pushing power member, an L-shaped pressing member, a stop block, a base, and a connecting rod; the L-shaped pressing member includes a first rod body and a second rod body, and has an overall L shape, one end of the first rod body is rotatably connected to the base, and the base further has a stop block; one end of the connecting rod is hingedly connected to the first rod body of the L-shaped pressing member, and the other end is hingedly connected to the power output shaft of the pushing power member; linear movement of the power output shaft drives the connecting rod and the L-shaped pressing member to rotate, so that the second rod body of the L-shaped pressing member is inserted into the pre-formed hole in the inner panel of the vehicle door 40, and the vehicle door 40 is pressed against the stop block through the inner panel of the vehicle door 40.

[0071] The clamping mechanism 24 has two groups distributed on both sides of the vehicle door 40, and includes clamping rods for clamping the vehicle door 40.

[0072] The above describes the basic principles of the present application in combination with specific embodiments, but it should be pointed out that the advantages, advantages, effects, etc. mentioned in the present application are only examples and not limitations, and these advantages, advantages, effects, etc. cannot be considered as the must-have of each embodiment of the present application. In addition, the above specific details are only for the purpose of example and understanding, and are not limited to the above specific details for implementation.

[0073] The components and devices involved in the present application are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured as shown in the drawings. As those skilled in the art will recognize, these components and devices can be connected, arranged, and configured in any manner. Words such as "include", "contain", "have", and the like are open-ended words, mean "including but not limited to", and can be used interchangeably. The words "or" and "and" used herein mean the word "and / or", and can be used interchangeably unless the context clearly indicates otherwise. The word "such as" used herein means the phrase "such as but not limited to", and can be used interchangeably.

[0074] It also needs to be pointed out that in the device, apparatus of the present application, each component can be disassembled and / or reassembled. These disassembly and / or reassembly should be considered as equivalent solutions of the present application.

[0075] The above description of the disclosed aspects is given to enable any person skilled in the art to make or use the application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0076] The above description has been given for the purpose of illustration and description. Furthermore, this description does not purport to be exhaustive or to limit the embodiments of the application to the precise forms disclosed. Although various example aspects and embodiments have been discussed above, those of ordinary skill in the art will appreciate a variety of modifications, alternatives, permutations, additions, and sub-combinations.

[0077] The above description is only preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and the like within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A glass installation adjustment device for a frameless door, characterized by, The device comprises a jig frame, a control system, a door positioning assembly, a glass adjusting assembly and a first detection reference arranged on the jig frame; The door positioning assembly is used to fix the door at a preset position A on the jig frame; The glass adjusting assembly is used to position and adjust the vehicle window glass from X, Y and Z directions to at least position the lifting glass at a preset position B on the jig frame, and the preset position A and the preset position B are matched. The first detection reference has Y and Z reference surfaces for defining the position of the triangular window glass in Y and Z directions, so that the position of the triangular window glass can be adjusted and positioned according to the reference surfaces.

2. The glass mounting adjustment device for a frameless door of claim 1, wherein, The first detection reference comprises at least two detection blocks arranged along the arc-shaped top edge of the triangular window glass.

3. A glass run adjustment device for a frameless door according to claim 1 or 2, characterized in that The device further comprises a second detection reference and a third detection reference, the second detection reference is provided with X and Y reference surfaces and is arranged on the X side of the lifting glass, and the third detection reference is provided with Y and Z reference surfaces and is arranged on the Z side of the lifting glass.

4. The glass mounting adjustment device for a frameless door of claim 3, wherein, The first, second and third detection references are detection blocks with multiple perpendicular reference surfaces, and the Z reference surface of the first and / or third detection reference is an inclined surface along the arc-shaped top edge of the glass or an arc-shaped surface matching the arc-shaped top edge of the glass.

5. The glass mounting adjustment device for a frameless door of claim 1, wherein, The door positioning assembly comprises a positioning member for defining the position of the door at the preset position A, a fixing mechanism for fixing the door, and a door detector for detecting the position of the door; The glass adjusting assembly comprises a limiting assembly for defining the preset position B of the vehicle window glass, a suction assembly for grabbing the vehicle window glass, an adjusting assembly for driving the displacement of the vehicle window glass to make the vehicle window glass at the preset position B, and a glass detector for detecting the position of the vehicle window glass; The limiting assembly comprises X, Y and Z limiting members, and the positions of the limiting members on the jig frame are matched with the position of the positioning member on the jig frame.

6. The glass mounting adjustment device for a frameless door of claim 5, wherein, The adjusting assembly comprises a Y extension mechanism for driving the Y movement of the suction assembly, an X movement mechanism for driving the X movement of the suction assembly, a Z movement mechanism for driving the Z movement of the suction assembly, and a rotating mechanism for driving the rotation of the suction assembly around a rotating shaft arranged in Y direction; The suction assembly comprises a connecting plate and at least two suction cups arranged on the connecting plate.

7. The glass mounting adjustment device for a frameless door of claim 5, wherein, The X limiting member is an X limiting roller arranged on the jig frame and stopping the lifting glass from X direction, and the X limiting roller is provided with at least two rollers arranged in Z direction; The Z limiting member is a Z limiting roller arranged on the jig frame and stopping the lifting glass from Z direction, and the Z limiting roller is provided with at least two rollers arranged in X direction; The Y limiting member is a Y support arranged on the jig frame and abutting against the vehicle window glass from Y direction, and the Y support is distributed with at least three supports along the circumference of the vehicle window glass.

8. The glass mounting adjustment device for a frameless door of claim 5, wherein, The glass detector comprises: A distance sensor arranged one-to-one with the X-direction limiting member and the Z-direction limiting member, configured to detect the distance between the glass edge and the distance sensor; A telescopic pin arranged in the Y-direction and a distance sensor or a displacement sensor arranged to detect the moving range of the telescopic pin.

9. The glass mounting adjustment device for a frameless door of claim 8, wherein, Each distance sensor and the corresponding limiting member form a limiting unit, and the tool holder is further provided with a return mechanism for moving or returning each limiting unit.

10. The glass mounting adjustment device for a frameless door of claim 5, wherein, The fixing mechanism comprises a clamping mechanism for clamping the door from both sides of the door and / or a pressing structure for pressing against the inner panel of the door.

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