Mounting and adjusting device

Abstract

The utility model belongs to the technical field of automobile assembly, and particularly relates to an assembling and adjusting device. The assembling and adjusting device comprises a tool body, a vehicle door positioning structure and a corner window limiting structure, the vehicle door positioning structure and the corner window limiting structure are arranged on the tool body, and the corner window limiting structure is located above the vehicle door positioning structure; the vehicle door positioning structure can be in limiting fit with a vehicle door metal plate in the X direction, the Y direction and the Z direction so that the assembling and adjusting device can be temporarily fixed to the vehicle door metal plate. The corner window limiting structure can be matched with glass of the car door corner window in the X direction, the Y direction and the Z direction in a limiting mode so that the car door corner window can be limited to the corner window installation position. The vehicle door corner window is assembled on the vehicle door metal plate through the tool, the assembling deviation of the vehicle door corner window is reduced, and therefore the assembling precision of glass and a vehicle door is improved, the assembling precision of the glass and surrounding environment parts is improved, and the quality problems of water leakage, poor perception and the like are solved. And meanwhile, the man-machine engineering is improved, and the assembly efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile assembly, especially relates to a mounting and adjusting device. BACKGROUND

[0002] The front door corner window is one kind of door corner window, one side of the glass of the front door corner window is connected with a guide rail, and the other three sides are not wrapped and have no black edge, therefore, the driver's field of view is better. The front door corner window is assembled on the front door assembly, and forms Y and Z direction sealing gap cooperation requirements with the side wall sealing strip on the vehicle body, and X direction gap and Y direction surface difference cooperation requirements with the side wall triangular decorative plate, so as to meet the sealing function and appearance DTS of the whole vehicle.

[0003] However, since the front door corner window is assembled on the front door assembly, the assembly deviation of the front door corner window on the front door assembly is transmitted to the vehicle body through the front door assembly, the size chain is long, the assembly positioning precision of the front door corner window is difficult to control, the sealing precision and appearance DTS precision of the whole vehicle are difficult to meet, and then the front door corner window is prone to water leakage and uneven gap. SUMMARY

[0004] The utility model relates to a mounting and adjusting device for solving the problem of difficult control of the assembly positioning precision of the front door corner window.

[0005] To solve the above technical problems, the utility model embodiment provides a mounting and adjusting device, which comprises a tool body, a door positioning structure and a corner window limiting structure, the door positioning structure and the corner window limiting structure are arranged on the tool body, and the corner window limiting structure is located above the door positioning structure.

[0006] The door positioning structure can be limited in X, Y and Z directions with the door sheet metal, so as to temporarily fix the mounting and adjusting device on the door sheet metal.

[0007] The corner window limiting structure can be limited in X, Y and Z directions with the glass of the door corner window, so as to limit the door corner window in the corner window mounting position.

[0008] Optionally, the door positioning structure and the corner window limiting structure are located on the same side of the tool body.

[0009] Optionally, the door positioning structure comprises a first positioning pin and a second positioning pin, the first positioning pin and the second positioning pin are arranged at intervals, the first positioning pin can be inserted and locked in the first positioning hole on the door sheet metal, and the second positioning pin can be inserted and locked in the second positioning hole on the door sheet metal.

[0010] Optionally, the door positioning structure further comprises a door clamp head, which is rotatably installed on the tool body, is located above the first positioning pin and the second positioning pin, and is adapted to clamp the top of the two sides of the door panel.

[0011] Optionally, the first positioning pin comprises a first pin body, a first operating handle and a first locking hook, the tool body is provided with a first rotating hole extending along the Y direction, the first pin body is rotatably installed in the first rotating hole, the first locking hook is arranged on the side wall of the head of the first pin body, and the first operating handle is connected to the tail of the first pin body.

[0012] The second positioning pin comprises a second pin body, a second operating handle and a second locking hook, the tool body is provided with a second rotating hole extending along the Y direction, the second pin body is rotatably installed in the second rotating hole, the second locking hook is arranged on the side wall of the head of the second pin body, and the second operating handle is connected to the tail of the second pin body.

[0013] Optionally, the quarter window limiting structure comprises an X direction limiting block, a Y direction limiting block, a Z direction limiting block and a Y direction clamp head, the Z direction limiting block is located above the Y direction limiting block, and the Y direction clamp head and the Y direction limiting block are spaced apart along the Y direction.

[0014] The Y direction clamp head is adapted to abut the outer surface of the glass of the door quarter window, and the Y direction limiting block is adapted to abut the inner surface of the glass of the door quarter window, so that the Y direction clamp head and the Y direction limiting block limit the Y direction displacement of the glass of the door quarter window.

[0015] The X direction limiting block is adapted to abut the side edge of the glass of the door quarter window to limit the X direction displacement of the door quarter window, and the Z direction limiting block is adapted to abut the upper edge of the glass of the door quarter window to limit the Z direction displacement of the door quarter window.

[0016] Optionally, two Z direction limiting blocks are provided, and the two Z direction limiting blocks are spaced apart along the upper edge of the door quarter window.

[0017] Optionally, the X direction limiting block is in a cylindrical shape, and the center line of the X direction limiting block extends along the Y direction.

[0018] The Z direction limiting block is in a cylindrical shape, and the center line of the Z direction limiting block extends along the Y direction.

[0019] Optionally, the Y direction clamp head is a suction cup clamp head, which comprises a clamp head body and a suction cup connected to one end of the clamp head body, the middle part of the clamp head body is rotatably installed on the tool body, and the suction cup clamp head can be rotated downward from a clamping position to a clamping position.

[0020] In the to-be-clamped position, the suction cup is adapted to be separated from the outer surface of the glass of the door corner window; in the clamped position, the suction cup is adapted to be adsorbed on the outer surface of the glass of the door corner window.

[0021] Optionally, a handle is further included, which is arranged on the side of the tool body away from the door positioning structure.

[0022] The door positioning structure of the adjusting device can be temporarily fixed on the door to preliminarily position the corner window mounting position, then the glass of the door corner window and the corner window limiting structure are limited in the X direction, the Y direction and the Z direction, so that the door corner window is assembled in the corner window mounting position, the door corner window is assembled on the door panel by the tool, the assembly deviation of the door corner window is reduced, the assembly precision of the glass and the door is improved, the assembly precision of the glass and the surrounding environment parts is improved, and the quality problems such as water leakage and sensing difference are reduced. At the same time, the man-machine engineering is improved, and the assembly efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A structure schematic view of the adjusting device provided by an embodiment of the utility model is shown in the figure;

[0024] Figure 2 A structure schematic view of the door corner window to which the utility model is applied is shown in the figure; Figure 1 A structure schematic view of the door corner window to which the utility model is applied is shown in the figure;

[0025] Figure 3 A structure schematic view of the door corner window to which the utility model is applied is shown in the figure; Figure 1 A structure schematic view of the door corner window to which the utility model is applied is shown in the figure.

[0026] The reference signs in the specification are as follows:

[0027] 100, door corner window; 101, glass; 102, guide rail; 103, support; 104, nut mounting point; 105, bolt mounting point; 106, Y-direction adjusting mounting point; 200, door panel;

[0028] 1, tool body; 2, first positioning pin; 21, first locking hook; 22, first operation handle; 3, second positioning pin; 31, second locking hook; 32, second operation handle; 4, door chuck; 5, X-direction limiting block; 6, Z-direction limiting block; 7, Y-direction limiting block; 8, Y-direction chuck; 81, chuck main body; 82, suction cup; 9, handle. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical schemes and beneficial effects solved by the utility model clearer and more apparent, the utility model will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not used to limit the utility model.

[0030] As Figure 1As shown, the utility model discloses an embodiment provides a kind of installation and adjustment device, including tooling body 1, door positioning structure and corner window limiting structure, door positioning structure and corner window limiting structure are set on tooling body 1, and corner window limiting structure is located above door positioning structure.

[0031] As Figure 3 Shown, door positioning structure can be cooperated with door sheet metal 200 in X direction, Y direction and Z direction limit, to temporarily fix installation and adjustment device on door sheet metal 200.

[0032] Corner window limiting structure can be cooperated with the glass 101 of door corner window 100 in X direction, Y direction and Z direction limit, to limit door corner window 100 in corner window installation position. Figure 3 X shown in the middle indicates X direction (i.e. front and rear direction when vehicle normal driving), Y indicates Y direction (i.e. left and right direction when vehicle normal driving), Z indicates Z direction (i.e. up and down direction when vehicle normal driving).

[0033] The installation and adjustment device is used to install the door corner window 100 as Figure 2 Shown, the door corner window 100 includes guide rail 102 and glass 101, guide rail 102 extends along Z direction, and one side of glass 101 is connected with guide rail 102, and door corner window 100 is installed on door assembly. Among them, the lower part of glass 101 is provided with support 103, nut mounting point 104 is arranged on support 103, bolt mounting point 105 and Y direction adjusting mounting point 106 are arranged on guide rail 102, and bolt mounting point 105 is located above Y direction adjusting mounting point 106.

[0034] Correspondingly, as Figure 3 Shown, the door sheet metal 200 of automobile is provided with first connecting hole, second connecting hole and third connecting hole, the nut at nut mounting point 104 is fastened and connected with bolt penetrating in first connecting hole, the bolt at bolt mounting point 105 penetrates through second connecting hole and is fastened by nut, adaptive bolt is installed at Y direction adjusting mounting point 106, adaptive bolt is installed in third connecting hole along Y direction, to fix the lower part of door corner window 100 on door sheet metal 200, so as to position the Y direction position of the lower part of door corner window 100. Among them, adaptive bolt is used for self-adapting adjustment Y direction gap between the lower part of door corner window 100 and door sheet metal 200.

[0035] Among them, the structure of adaptive bolt is same with the assembly structure of first fixing piece and tolerance adjuster in the door corner window assembly mechanism, frameless door corner window assembly, automobile and method of Chinese patent application publication No.202210793068.4, here will not be repeated.

[0036] Door corner window 100 is assembled, as Figure 3As shown, the hand-held assembling and adjusting device directly completes the assembly of the door corner window 100 on the line.

[0037] Specifically, first, the door positioning structure of the assembling and adjusting device is temporarily fixed on the door panel 200 to complete the assembly and positioning of the assembling and adjusting device on the door panel 200, at this time, the position of the corner window limiting structure on the door panel 200 is the corner window mounting position.

[0038] Then, the nut mounting point 104 and the bolt mounting point 105 of the door corner window 100 are assembled to the door panel 200, and the door corner window 100 is limited and matched with the corner window limiting structure in the X direction, the Y direction and the Z direction, so as to complete the assembly of the door corner window 100 on the door and the tooling, thereby assembling the door corner window 100 to the corner window mounting position.

[0039] Subsequently, the bolts at the nut mounting point 104, the nuts at the bolt mounting point 105 and the self-adapting bolts at the Y direction adjusting mounting point 106 are sequentially tightened, since the self-adapting bolts are used, the assembly tolerance at the position can be self-adaptively absorbed, and it is ensured that the upper position of the door corner window 100 is not affected by the lower mounting point. Finally, the limiting of the corner window limiting structure and the door corner window 100, the temporary fixing of the door positioning structure and the door panel 200 are released, and the assembling and adjusting device is removed.

[0040] In addition, for a very small part of the out-of-tolerance vehicle, there are quality problems such as water leakage and uneven gap of the door corner window 100, and the door corner window 100 can be quickly repaired on the line by using the assembling and adjusting device and the self-adapting bolts, so as to meet the assembly precision requirement.

[0041] The assembling and adjusting device can temporarily fix the door positioning structure on the door to first position the corner window mounting position, then limit the glass 101 of the door corner window 100 and the corner window limiting structure in the X direction, the Y direction and the Z direction, and make the door corner window 100 assembled in the corner window mounting position, so as to use the tooling to assemble the door corner window 100 on the door panel 200, reduce the assembly deviation of the door corner window 100, improve the assembly precision of the glass 101 and the door, and further improve the assembly precision of the glass 101 and the surrounding environment parts, reduce the quality problems such as water leakage and perception difference. At the same time, the man-machine engineering is improved, and the assembly efficiency is improved.

[0042] In an embodiment, the door positioning structure and the corner window limiting structure are located on the same side of the tooling body 1. Compared with the door positioning structure and the corner window limiting structure arranged on opposite sides of the tooling body 1, the door positioning structure and the corner window limiting structure located on the same side occupy less space, and the volume of the assembling and adjusting device is smaller.

[0043] In an embodiment, as shown in FIG. 1, the door positioning structure and the corner window limiting structure are located on the same side of the tooling body 1. Figure 3As shown, the door positioning structure comprises a first positioning pin 2 and a second positioning pin 3, the first positioning pin 2 and the second positioning pin 3 are arranged at intervals, the first positioning pin 2 can be inserted and locked in a first positioning hole on the door panel 200, and the second positioning pin 3 can be inserted and locked in a second positioning hole on the door panel 200. The locking fit of the first positioning pin 2 with the first positioning hole and the locking fit of the second positioning pin 3 with the second positioning hole are firm and reliable, and the structure is simple, facilitating installation and disassembly.

[0044] In an embodiment, as shown in Figure 1 and Figure 3 As shown, the door positioning structure further comprises a door chuck 4, the door chuck 4 is rotatably installed on the tool body 1, the door chuck 4 is located above the first positioning pin 2 and the second positioning pin 3, and the door chuck 4 is adapted to clamp the top two sides of the door panel 200.

[0045] The door positioning structure is temporarily fixed and connected with the top of the door panel 200 through the door chuck 4, so as to improve the stability of the door positioning structure on the door panel 200, thereby improving the positioning accuracy of the tool on the door panel 200.

[0046] Moreover, compared with the scheme of being fixed on the door panel 200 by three or more positioning pins, it is more convenient to operate the door chuck 4.

[0047] In an embodiment, the first positioning pin 2, the second positioning pin 3 and the door chuck 4 are arranged in a triangular shape, so as to further improve the stability of the connection between the tool and the door panel 200.

[0048] In an embodiment, the first positioning hole and the second positioning hole are arranged at intervals along the X direction.

[0049] In an embodiment, the first positioning pin 2 comprises a first pin body, a first operating handle 22 and a first locking hook 21, the tool body 1 is provided with a first rotating hole extending along the Y direction, the first pin body is rotatably installed in the first rotating hole, the first locking hook 21 is arranged on the side wall of the head of the first pin body, and the first operating handle 22 is connected to the tail of the first pin body.

[0050] By rotating the first operating handle 22 to rotate the first positioning pin 2, the first locking hook 21 can be rotated by a preset angle and hooked on the inner side surface of the first positioning hole, so as to lock the first positioning pin 2 in the first positioning hole on the door panel 200.

[0051] The second positioning pin 3 comprises a second pin body, a second operating handle 32 and a second locking hook 31, the tool body 1 is provided with a second rotating hole extending along the Y direction, the second pin body is rotatably installed in the second rotating hole, the second locking hook 31 is arranged on the side wall of the head of the second pin body, and the second operating handle 32 is connected to the tail of the second pin body.

[0052] By rotating the second operation handle 32 to rotate the second positioning pin 3, the second locking hook 31 can be rotated by a preset angle and hooked to the inner side surface of the second positioning hole to lock the second positioning pin 3 in the second positioning hole on the door panel 200.

[0053] In an embodiment, the corner window limiting structure comprises an X-direction limiting block 5, a Y-direction limiting block 7, a Z-direction limiting block 6, and a Y-direction clamp 8, the Z-direction limiting block 6 is located above the Y-direction limiting block 7, and the Y-direction clamp 8 and the Y-direction limiting block 7 are distributed along the Y-direction.

[0054] The Y-direction clamp 8 is adapted to abut against the outer surface of the glass 101 of the door corner window 100, and the Y-direction limiting block 7 is adapted to abut against the inner surface of the glass 101 of the door corner window 100, so that the Y-direction clamp 8 and the Y-direction limiting block 7 cooperate to limit the Y-direction displacement of the upper part of the door corner window 100.

[0055] The X-direction limiting block 5 is adapted to abut against the side edge of the glass 101 of the door corner window 100 to limit the X-direction displacement of the door corner window 100, and the Z-direction limiting block 6 is adapted to abut against the upper edge of the glass 101 of the door corner window 100 to limit the Z-direction displacement of the door corner window 100.

[0056] Specifically, after temporarily fixing the tooling device on the door panel 200 and assembling each mounting point of the door corner window 100 to the front door, the inner surface of the glass 101 of the door corner window 100 is attached to the Y-direction limiting block 7, the door corner window 100 is moved until the upper edge of the glass 101 contacts the Z-direction limiting block 6 with the Y-direction attachment, the door corner window 100 is moved until the side edge of the glass 101 contacts the X-direction limiting block 5 with the Y-direction and Z-direction attachment, then the Y-direction clamp 8 is operated to clamp the outer surface of the glass 101, and the glass 101 is attached to each limiting block to complete the assembly of the door corner window 100 on the door panel 200 and the tooling.

[0057] In an embodiment, two Z-direction limiting blocks 6 are provided, and the two Z-direction limiting blocks 6 are distributed along the upper edge of the door corner window 100.

[0058] Since the bottom of the door corner window 100 is mounted on the door panel 200 through the nut mounting point 104, the connection position of the bottom of the door corner window 100 and the door panel 200 corresponds to a connection point, and the limiting position of the door corner window 100 by the Z-direction limiting block 6 can be regarded as a limiting point, the cooperation of the door corner window 100 and the door panel 200 and the tooling in the Z-direction is point cooperation, and the glass 101 is prone to tilt, which is not conducive to the assembly and positioning of the door corner window 100 in the Z-direction. Therefore, the two Z-direction limiting blocks 6 are used to form linear limiting of the glass 101 of the door corner window 100, and the positioning accuracy of the corner window limiting structure on the door corner window 100 in the Z-direction is improved.

[0059] In an embodiment, the X-direction limiting block 5 is cylindrical, and the center line of the X-direction limiting block 5 extends along the Y direction.

[0060] The Z-direction limiting block 6 is cylindrical, and the center line of the Z-direction limiting block 6 extends along the Y direction.

[0061] In other embodiments, the X-direction limiting block 5 and / or the Z-direction limiting block 6 can be a square block.

[0062] In an embodiment, the Y-direction chuck 8 is a suction cup chuck, which includes a chuck body 81 and a suction cup 82 connected to the lower end of the chuck body 81. The middle part of the chuck body 81 is rotatably installed on the tool body 1, so that the suction cup chuck can be rotated downward from the clamping position to the clamping position.

[0063] In the clamping position, the suction cup 82 is adapted to be separated from the outer surface of the glass 101 of the door corner window 100, and in the clamping position, the suction cup 82 is adapted to be adsorbed on the outer surface of the glass 101 of the door corner window 100.

[0064] The suction cup 82 is used to clamp the door corner window 100 by the adsorption force of the glass 101, which ensures that the glass 101 is in close contact with each limiting block. Compared with a mechanical chuck, the contact between the suction cup 82 and the glass 101 is a flexible contact, which has less damage to the glass 101.

[0065] In an embodiment, a handle 9 is further included, which is arranged on the side of the tool body 1 away from the door positioning structure, so as to facilitate the operator to operate the adjusting device through the handle 9.

[0066] In other embodiments, the door positioning structure and the corner window limiting structure can be located on opposite sides of the tool body 1. When designing, the bottom of the tool body 1 needs to be bent towards the outside of the door, so as to cross the top side of the door panel 200. The tool body 1 includes a corner window tool part at the top and a door tool part connected to the bottom of the corner window tool part. The corner window limiting structure is arranged on the side of the corner window tool part facing the door panel 200, and the door positioning structure is arranged on the side of the door tool part facing the door panel 200.

[0067] In other embodiments, the first positioning pin 2 and the second positioning pin 3 can also be cancelled, and the door positioning structure can include a suction cup, which is used to fix the tool on the door panel 200 through the suction cup.

[0068] In other embodiments, the door chuck 4 can also be cancelled, and the door positioning structure can be fixed on the door panel 200 only by the first positioning pin 2 and the second positioning pin 3, or additional positioning pins can also be added.

[0069] In other embodiments, the first positioning pin 2, the second positioning pin 3 and the door clamp head 4 can be arranged in a straight line along the Z direction, and an elastic clamping hook can be arranged on the head of the first positioning pin 2 and / or the second positioning pin 3, and a clamping groove can be arranged on the hole wall of the corresponding positioning hole, and when the positioning pin is inserted into the corresponding positioning hole, the elastic clamping hook is clamped into the clamping groove.

[0070] In other embodiments, at least two of the X-direction limiting block 5, the Y-direction limiting block 7 and the Z-direction limiting block 6 can be combined into one limiting block.

[0071] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustment device, characterized in that The device comprises a tool body (1), a door positioning structure and a corner window limiting structure, the door positioning structure and the corner window limiting structure are arranged on the tool body (1), and the corner window limiting structure is located above the door positioning structure. The door positioning structure can be limited and matched with the door panel (200) in X, Y and Z directions, so as to temporarily fix the adjusting device on the door panel (200). The corner window limiting structure can be limited and matched with the glass (101) of the door corner window (100) in X, Y and Z directions, so as to limit the door corner window (100) in the corner window installation position.

2. The rigging device of claim 1, wherein, The door positioning structure and the corner window limiting structure are located on the same side of the tool body (1).

3. The set-up device of claim 1, wherein The door positioning structure comprises a first positioning pin (2) and a second positioning pin (3), the first positioning pin (2) and the second positioning pin (3) are arranged at intervals, the first positioning pin (2) can be inserted and locked in the first positioning hole on the door panel (200), and the second positioning pin (3) can be inserted and locked in the second positioning hole on the door panel (200).

4. The rigging device of claim 3, wherein, The door positioning structure further comprises a door chuck (4), the door chuck (4) is rotatably installed on the tool body (1), the door chuck (4) is located above the first positioning pin (2) and the second positioning pin (3), and the door chuck (4) is suitable for clamping the top of the door panel (200).

5. The set-up device of claim 3, wherein The first positioning pin (2) comprises a first pin body, a first operating handle (22) and a first locking hook (21), the tool body (1) is provided with a first rotating hole extending along the Y direction, the first pin body is rotatably installed in the first rotating hole, the first locking hook (21) is arranged on the side wall of the head of the first pin body, and the first operating handle (22) is connected to the tail of the first pin body. The second positioning pin (3) comprises a second pin body, a second operating handle (32) and a second locking hook (31), the tool body (1) is provided with a second rotating hole extending along the Y direction, the second pin body is rotatably installed in the second rotating hole, the second locking hook (31) is arranged on the side wall of the head of the second pin body, and the second operating handle (32) is connected to the tail of the second pin body.

6. The rigging device of any one of claims 1 to 5, wherein, The corner window limiting structure comprises an X-direction limiting block (5), a Y-direction limiting block (7), a Z-direction limiting block (6) and a Y-direction chuck (8), the Z-direction limiting block (6) is located above the Y-direction limiting block (7), and the Y-direction chuck (8) and the Y-direction limiting block (7) are distributed at intervals along the Y direction. The Y-direction chuck (8) is suitable for abutting against the outer surface of the glass (101) of the door corner window (100), and the Y-direction limiting block (7) is suitable for abutting against the inner surface of the glass (101) of the door corner window (100), so that the Y-direction chuck (8) and the Y-direction limiting block (7) limit the Y-direction displacement of the glass (101) of the door corner window (100). The X-direction limiting block (5) is suitable for abutting against the side edge of the glass (101) of the door corner window (100) to limit the X-direction displacement of the door corner window (100), and the Z-direction limiting block (6) is suitable for abutting against the upper edge of the glass (101) of the door corner window (100) to limit the Z-direction displacement of the door corner window (100).

7. The set-up device according to claim 6, characterized in that The Z-direction limiting block (6) is provided in two, and the two Z-direction limiting blocks (6) are spaced apart along the upper edge of the door corner window (100).

8. The set-up device of claim 6, wherein The X-direction limiting block (5) is in a cylindrical shape, and the center line of the X-direction limiting block (5) extends along the Y direction. The Z-direction limiting block (6) is in a cylindrical shape, and the center line of the Z-direction limiting block (6) extends along the Y direction.

9. The set-up device of claim 6, wherein, The Y-direction clamp head (8) is a suction cup clamp head, which comprises a clamp head body (81) and a suction cup (82) connected to one end of the clamp head body (81), and the middle part of the clamp head body (81) is rotatably installed on the tool body (1) in an up-down direction, and the suction cup clamp head can be rotated downward from a to-be-clamped position to a clamped position. In the to-be-clamped position, the suction cup (82) is suitable for being separated from the outer surface of the glass (101) of the door corner window (100), and in the clamped position, the suction cup (82) is suitable for being adsorbed on the outer surface of the glass (101) of the door corner window (100).

10. The set-up device of claim 1, wherein Further comprising a handle (9) provided on the side of the tool body (1) away from the door positioning structure.

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