Fender support float tool

Abstract

The utility model discloses fender support floating dress, including mounting seat, connecting frame, rotating frame, distance adjusting assembly, angle floating assembly, monitoring component, upper positioning assembly, lower positioning assembly, upper fastening assembly and lower fastening assembly, the both ends of mounting seat are all fixed distance adjusting assembly and set up, and connecting frame sets up on distance adjusting assembly, and connecting frame is linked through angle floating assembly between rotating frame, and upper positioning assembly and upper fastening assembly fixed setting are in the upper portion of rotating frame, and monitoring component fixed setting is in mounting seat, and lower positioning assembly and lower fastening assembly fixed setting are in the lower portion of rotating frame. The whole dress of this floating dress is adopted, guarantees both sides fender support to install simultaneously, and this floating dress guarantees that the left and right fender support has floating function when installing, can automatic adhesion respective installation surface, guarantees the positioning accuracy of installation, and left and right simultaneous installation also improves the assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automobile assembly technology, and in particular to a fender bracket floating fixture. Background Technology

[0002] The fender bracket is the reference for installing the fender and headlights. During the car assembly process, the fender bracket needs to be installed on the car body. Two fender brackets need to be installed on the car. In the current car assembly process, in order to facilitate positioning, the fender brackets are still installed one by one. When the two fender brackets are installed separately, it is difficult to ensure the spacing between the two fender brackets, thus affecting the consistency of the spacing between the fender and the headlights. At the same time, this installation method also reduces the assembly efficiency. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a fender support floating device.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] The fender support floating device includes a mounting base, a connecting frame, a rotating frame, a distance adjustment component, an angle floating component, a monitoring component, an upper positioning component, a lower positioning component, an upper fastening component, and a lower fastening component. The distance adjustment component is fixedly mounted on both ends of the mounting base. The connecting frame is mounted on the distance adjustment component and connected to the rotating frame via the angle floating component. The upper positioning component and the upper fastening component are fixedly mounted on the upper part of the rotating frame. The monitoring component is fixedly mounted on the mounting base. The lower positioning component and the lower fastening component are fixedly mounted on the lower part of the rotating frame. The distance adjustment component, the monitoring component, the upper positioning component, the lower positioning component, the upper fastening component, and the lower fastening component are all electrically connected to a control center.

[0006] Furthermore, the distance adjustment assembly includes an adjustment guide rail, an adjustment slider, an adjustment cylinder, an inner limit block, an outer limit block, an inner limit adjusting screw, and an outer limit adjusting screw. The adjustment guide rail is fixedly mounted on the connecting frame. The adjustment slider is slidably mounted on the adjustment guide rail and fixedly connected to the mounting base. The adjustment cylinder is disposed between the mounting base and the connecting frame. The inner limit block and the outer limit block are fixedly mounted on the mounting base. The inner limit adjusting screw is threadedly connected to the inner limit block, and the outer limit adjusting screw is threadedly connected to the outer limit block. The connecting frame is disposed between the inner limit adjusting screw and the outer limit adjusting screw.

[0007] Furthermore, the angle floating assembly includes an angle fixed axis, an anti-detachment disc, an angle limiting block, and an angle adjustment terminal. One end of the angle fixed axis is fixedly mounted on the connecting frame, and the anti-detachment disc is fixedly mounted on the other end of the angle fixed axis. The rotating frame is rotatably mounted on the angle fixed axis and positioned between the anti-detachment disc and the rotating frame. Two angle limiting blocks are fixedly mounted on the connecting frame, each cooperating with one side of the rotating frame. The angle limiting blocks are threadedly connected to the angle adjustment terminal, which cooperates with the rotating frame.

[0008] Furthermore, a rotation positioning component is fixedly installed on the rotating frame, and a rotation positioning hole that cooperates with the rotation positioning component is provided on the connecting frame.

[0009] Furthermore, the rotary positioning assembly, the upper positioning assembly, and the lower positioning assembly each include a positioning cylinder, a first connecting plate, a second connecting plate, a third connecting plate, and a positioning pin. The positioning cylinder is fixedly mounted on the rotating frame, the first connecting plate is fixedly mounted on the output shaft of the positioning cylinder, the second connecting plate is fixed to the first connecting plate via a first adjusting plate, the third connecting plate is fixed to the second connecting plate via a second adjusting plate, and the positioning pin is fixedly mounted on the third connecting plate and is arranged parallel to the output shaft of the positioning cylinder.

[0010] Furthermore, a first conical block is fixedly disposed on the first connecting plate, and a positioning groove is provided on the first conical block. A second conical block that cooperates with the positioning groove is fixedly disposed on the rotating frame.

[0011] Furthermore, the first adjusting plate and the second adjusting plate are arranged perpendicular to each other.

[0012] Furthermore, the monitoring component includes a monitoring bracket, an upper position adjustment component, a lower position adjustment component, an upper camera, and a lower camera. The monitoring bracket is fixedly mounted on the mounting base. The upper position adjustment component and the lower position adjustment component are both fixedly mounted on the monitoring bracket. The upper camera is mounted on the upper position adjustment component, and the lower camera is mounted on the lower position adjustment component.

[0013] Furthermore, both the upper fastening assembly and the lower fastening assembly include a fastening cylinder, a fixed connecting block, a fixed fastening block, a movable fastening block, and a rotating seat. The fastening cylinder and the fixed connecting block are both fixedly mounted on the rotating frame. The fixed fastening block is fixed on the fixed connecting block by a fixed adjusting plate. The rotating seat is fixedly mounted on the output part of the fastening cylinder. The movable fastening block is fixed on the rotating seat by a movable adjusting plate, and the fixed fastening block cooperates with the movable fastening block.

[0014] The beneficial effects of this utility model are:

[0015] 1) In this technology, the floating fixture adopts an integral tooling to ensure that the fender brackets on both sides are installed at the same time. Since the front and rear dimensions and angles of the fender brackets on the left and right longitudinal beams are inconsistent after the body welding is completed, this floating fixture ensures that the left and right fender brackets have a floating function during installation, which can automatically fit their respective mounting surfaces, ensuring the positioning accuracy of the installation. At the same time, the simultaneous installation of the left and right sides also improves the assembly efficiency.

[0016] 2) In this technology, the cooperation between the second conical block and the first conical block not only guides the movement of the positioning pin, but also enables precise positioning of the positioning pin. Attached Figure Description

[0017] Figure 1 This is the three-dimensional connection structure of the floating device. Figure 1 ;

[0018] Figure 2 The three-dimensional connection structure of this floating device Figure 2 ;

[0019] Figure 3 This is a three-dimensional connection structure diagram between the mounting base, connecting frame, and rotating frame.

[0020] Figure 4 A three-dimensional connection structure diagram of the rotary positioning component, the upper positioning component, and the lower positioning component;

[0021] Figure 5 This is a three-dimensional connection structure diagram of the upper and lower fastening components;

[0022] In the diagram, 1-mounting base, 2-connecting bracket, 3-rotating bracket, 4-adjusting guide rail, 5-adjusting slider, 6-adjusting cylinder, 7-inner limit block, 8-outer limit block, 9-inner limit adjusting screw, 10-outer limit adjusting screw, 11-angle fixed axis, 12-anti-detachment disc, 13-angle limit block, 14-angle adjusting terminal, 15-rotation positioning hole, 16-positioning cylinder, 17-first connecting plate, 18-second connecting plate, 19-third connecting plate 20-Positioning pin, 21-First adjusting plate, 22-Second adjusting plate, 23-First conical block, 24-Positioning groove, 25-Second conical block, 26-Monitoring bracket, 27-Upper position adjusting component, 28-Lower position adjusting component, 29-Upper camera, 30-Lower camera, 31-Fasting cylinder, 32-Fixed connecting block, 33-Fixed fastening block, 34-Moving fastening block, 35-Rotating seat, 36-Fixed adjusting plate, 37-Moving adjusting plate. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] See Figures 1-5 This utility model provides a technical solution:

[0025] The fender bracket floating fixture includes a mounting base 1, a connecting frame 2, a rotating frame 3, a distance adjustment component, an angle floating component, a monitoring component, an upper positioning component, a lower positioning component, an upper fastening component, and a lower fastening component. Distance adjustment components are fixedly mounted on both ends of the mounting base 1. The connecting frame 2 is mounted on the distance adjustment components and connected to the rotating frame 3 via the angle floating component. The upper positioning component and the upper fastening component are fixedly mounted on the upper part of the rotating frame 3. The monitoring component is fixedly mounted on the mounting base 1, and the lower positioning component and the lower fastening component are fixedly mounted on the lower part of the rotating frame 3. All components—distance adjustment, monitoring, upper, lower, upper, and lower fastening—are electrically connected to a control center. The control center is existing technology. Under the control center's operation, the distance adjustment component, monitoring component, upper, lower, upper, and lower fastening components work collaboratively to achieve automated material handling and automatic assembly. Mounting base 1 is set on the output part of the robot on the assembly line. The distance adjustment component is used to adjust the relative position between the connecting frame 2 and the mounting base 1. The angle floating component is used to adjust the relative rotation angle between the connecting frame 2 and the rotating frame 3. When the fender bracket is taken in a fixed position, the relative position between the connecting frame 2 and the rotating frame 3 cannot be rotated. The connecting frame 2 and the rotating frame 3 on both sides of the mounting base 1 are symmetrically arranged. The rotating frame 3 is used to install the upper positioning component, the lower positioning component, the upper fastening component, and the lower fastening component. The monitoring component is fixed on the mounting base 1 to monitor the installation status of the fender bracket.

[0026] In some embodiments, the distance adjustment assembly includes an adjustment guide rail 4, an adjustment slider 5, an adjustment cylinder 6, an inner limit block 7, an outer limit block 8, an inner limit adjusting screw 9, and an outer limit adjusting screw 10. The adjustment guide rail 4 is fixedly mounted on the connecting frame 2. The adjustment slider 5 is slidably mounted on the adjustment guide rail 4 and fixedly connected to the mounting base 1. The adjustment cylinder 6 is disposed between the mounting base 1 and the connecting frame 2. The mounting base 1 is fixedly mounted with the inner limit block 7 and the outer limit adjusting screw 8. The inner limit adjusting screw 9 is threadedly connected to the inner limit block 7, and the outer limit adjusting screw 10 is threadedly connected to the outer limit block 8. The connecting frame 2 is disposed between the inner limit adjusting screw 9 and the outer limit adjusting screw 10. The adjustment cylinder 6 is a conventional airbag cylinder, controlled by a solenoid valve electrically connected to a control center. Through the cooperative use of the adjustment guide rail 4 and the adjustment slider 5, the adjustment cylinder 6 drives the connecting frame 2 to move along the length of the adjustment guide rail 4. The adjusting guide rail 4 is fixed to the connecting frame 2, and the adjusting slider 5 is fixed to the mounting base 1; or the adjusting slider 5 is fixed to the connecting frame 2, and the adjusting guide rail 4 is fixed to the mounting base 1. The connecting frame 2 has an L-shaped cross-section. The inner limit block 7 and the inner limit adjusting screw 9 are located on the inner side of the L-shaped connecting frame 2. The inner limit block 7 and the outer limit block 8 are both fixed to the mounting base 1. The inner limit adjusting screw 9 is threaded to the inner limit block 7, and the outer limit block 8 is threaded to the outer limit adjusting screw 10. The sliding distance of the connecting frame 2 relative to the mounting base 1 can be controlled by adjusting the inner limit adjusting screw 9 and the outer limit adjusting screw 10.

[0027] In some embodiments, the angle floating assembly includes an angle fixed axis 11, an anti-detachment disc 12, an angle limiting block 13, and an angle adjustment terminal 14. One end of the angle fixed axis 11 is fixedly mounted on the connecting frame 2, and the anti-detachment disc 12 is fixedly mounted on the other end of the angle fixed axis 11. The rotating frame 3 is rotatably mounted on the angle fixed axis 11 and positioned between the anti-detachment disc 12 and the rotating frame 3. Two angle limiting blocks 13, which respectively cooperate with the two sides of the rotating frame 3, are fixedly mounted on the connecting frame 2. An angle adjustment terminal 14, which cooperates with the rotating frame 3, is threadedly connected to the angle limiting block 13. A rotation positioning assembly is fixedly mounted on the rotating frame 3, and a rotation positioning hole 15, which cooperates with the rotation positioning assembly, is provided on the connecting frame 2. The angle fixed axis 11 is fixed on the connecting frame 2 and does not rotate. The rotating frame 3 is fixed on the angle fixed axis 11 by a deep groove ball bearing, as is the case in the prior art. The anti-detachment disc 12 is threadedly connected to the angle fixed axis 11, and its function is to prevent the rotating frame 3 from falling off the angle fixed axis 11. The two angle fixed axes 11 on the two connecting frames 2 are arranged in parallel. Two angle limiting blocks 13 are provided on the connecting frame 2. Both angle limiting blocks 13 are located on the upper side of the connecting frame 2 and are symmetrically arranged. The angle fixing axis 11 is located on the center hammer line between the two angle limiting blocks 13. Angle adjustment terminals 14 are provided on both angle limiting blocks 13, and the angle limiting blocks 13 and angle adjustment terminals 14 are threadedly connected. The upper end of the rotating frame 3 swings between the two angle adjustment terminals 14, and the angle adjustment terminals 14 limit the swing distance of the rotating frame 3. During the process of this floating device retrieving the fender bracket from a fixed point, the rotating frame 3 cannot swing. Therefore, a rotation positioning component is provided between the rotating frame 3 and the connecting frame 2. When the rotation positioning component is inserted into the rotation positioning hole 15, the rotating frame 3 and the connecting frame 2 will not swing relative to each other. When the fender bracket needs to be installed on the vehicle body, the rotating frame 3 needs to rotate, at which time the rotation positioning component needs to be removed from the rotation positioning hole 15.

[0028] In some embodiments, the rotary positioning assembly, the upper positioning assembly, and the lower positioning assembly each include a positioning cylinder 16, a first connecting plate 17, a second connecting plate 18, a third connecting plate 19, and a positioning pin 20. The positioning cylinder 16 is fixedly mounted on the rotating frame 3. The first connecting plate 17 is fixedly mounted on the output shaft of the positioning cylinder 16. The second connecting plate 18 is fixed to the first connecting plate 17 via a first adjusting plate 21. The third connecting plate 19 is fixed to the second connecting plate 18 via a second adjusting plate 22. The positioning pin 20 is fixedly mounted on the third connecting plate 19 and is arranged parallel to the output shaft of the positioning cylinder 16. The first adjusting plate 21 and the second adjusting plate 22 are arranged perpendicular to each other. The positioning cylinder 16 is a conventional cylinder, controlled by a solenoid valve, which is electrically connected to a control center. The first connecting plate 17 is fixed to the output shaft of the positioning cylinder 16. The first adjusting plate 21 is fixed to the first connecting plate 17 to adjust the position of the second connecting plate 18. The second adjusting plate 22 is fixed to the second connecting plate 18 to adjust the position of the third connecting plate 19. The third connecting plate 19 is used to install the positioning pin 20. The positioning pin 20 in the rotary positioning assembly is inserted into the rotary positioning hole 15. The positioning pins 20 in the upper positioning assembly and the lower positioning assembly are inserted into the corresponding positioning holes on the fender bracket.

[0029] In some embodiments, a first conical block 23 is fixedly disposed on the first connecting plate 17, and a positioning groove 24 is disposed on the first conical block 23. A second conical block 25 that cooperates with the positioning groove 24 is fixedly disposed on the rotating frame 3. The positioning groove 24 is a V-shaped groove. After the second conical block 25 is inserted into the positioning groove 24 on the first conical block 23, it can guide, position and limit the first connecting plate 17, preventing the positioning pin 20 on the third connecting plate 19 from failing to be inserted due to large errors.

[0030] In some embodiments, the monitoring component includes a monitoring bracket 26, an upper position adjustment component 27, a lower position adjustment component 28, an upper camera 29, and a lower camera 30. The monitoring bracket 26 is fixedly mounted on the mounting base 1. The upper position adjustment component 27 and the lower position adjustment component 28 are both fixedly mounted on the monitoring bracket 26. The upper camera 29 is mounted on the upper position adjustment component 27, and the lower camera 30 is mounted on the lower position adjustment component 28. The monitoring bracket 26 is fixed to the mounting base 1 to mount the upper position adjustment component 27 and the lower position adjustment component 28. The upper position adjustment component 27 is used to adjust the position of the upper camera 29, and the lower position adjustment component 28 is used to adjust the position of the lower camera 30. Both the upper camera 29 and the lower camera 30 are existing cameras and are electrically connected to a control center.

[0031] In some embodiments, both the upper and lower fastening assemblies include a fastening cylinder 31, a fixed connecting block 32, a fixed fastening block 33, a movable fastening block 34, and a rotating seat 35. The fastening cylinder 31 and the fixed connecting block 32 are both fixedly mounted on the rotating frame 3. The fixed fastening block 33 is fixed to the fixed connecting block 32 via a fixed adjusting plate 36. The rotating seat 35 is fixedly mounted on the output portion of the fastening cylinder 31. The movable fastening block 34 is fixed to the rotating seat 35 via a movable adjusting plate 37, and the fixed fastening block 33 cooperates with the movable fastening block 34. The fastening cylinder 31 is a conventional cylinder, controlled by a solenoid valve, which is electrically connected to a control center. The fastening cylinder 31 drives the rotating seat 35 to rotate. The moving adjustment plate 37 is set on the rotating seat 35 to adjust the position of the moving fastening block 34. The fixed connecting block 32 is used to install the fixed fastening block 33. The fixed adjustment plate 36 is set to adjust the position of the fixed fastening block 33. The fixed fastening block 33 cooperates with the moving fastening block 34 and clamps the fender bracket between the fixed fastening block 33 and the moving fastening block 34.

[0032] In the description of this utility model, it should be understood that the terms "upper", "lower", "bottom", "one end", "top", "middle", "other end", "coaxial", "one side", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "setting", "installation", "connection", "fixing", "hinged" and other such terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A fender support floating device, characterized in that: The system includes a mounting base (1), a connecting frame (2), a rotating frame (3), a distance adjustment component, an angle floating component, a monitoring component, an upper positioning component, a lower positioning component, an upper fastening component, and a lower fastening component. The distance adjustment component is fixedly installed on both ends of the mounting base (1). The connecting frame (2) is installed on the distance adjustment component. The connecting frame (2) and the rotating frame (3) are connected through the angle floating component. The upper positioning component and the upper fastening component are fixedly installed on the upper part of the rotating frame (3). The monitoring component is fixedly installed on the mounting base (1). The lower positioning component and the lower fastening component are fixedly installed on the lower part of the rotating frame (3). The distance adjustment component, the monitoring component, the upper positioning component, the lower positioning component, the upper fastening component, and the lower fastening component are all electrically connected to the control center.

2. The fender support floating device according to claim 1, characterized in that: The distance adjustment assembly includes an adjustment guide rail (4), an adjustment slider (5), an adjustment cylinder (6), an inner limit block (7), an outer limit block (8), an inner limit adjustment screw (9), and an outer limit adjustment screw (10). The adjustment guide rail (4) is fixedly mounted on the connecting frame (2). The adjustment slider (5) is slidably mounted on the adjustment guide rail (4) and fixedly connected to the mounting base (1). The adjustment cylinder (6) is located between the mounting base (1) and the connecting frame (2). The inner limit block (7) and the outer limit block (8) are fixedly mounted on the mounting base (1). The inner limit adjustment screw (9) is threaded onto the inner limit block (7), and the outer limit adjustment screw (10) is threaded onto the outer limit block (8). The connecting frame (2) is located between the inner limit adjustment screw (9) and the outer limit adjustment screw (10).

3. The fender support floating device according to claim 1 or 2, characterized in that: The angle floating assembly includes an angle fixed axis (11), an anti-detachment disc (12), an angle limiting block (13), and an angle adjustment terminal (14). One end of the angle fixed axis (11) is fixedly mounted on the connecting frame (2), and the anti-detachment disc (12) is fixedly mounted on the other end of the angle fixed axis (11). The rotating frame (3) is rotatably mounted on the angle fixed axis (11) and positioned between the anti-detachment disc (12) and the rotating frame (3). Two angle limiting blocks (13) are fixedly mounted on the connecting frame (2) and respectively cooperate with the two sides of the rotating frame (3). The angle limiting block (13) is threadedly connected to the angle adjustment terminal (14) that cooperates with the rotating frame (3).

4. The fender support floating device according to claim 3, characterized in that: A rotation positioning component is fixedly installed on the rotating frame (3), and a rotation positioning hole (15) that cooperates with the rotation positioning component is provided on the connecting frame (2).

5. The fender support floating device according to claim 4, characterized in that: The rotary positioning assembly, the upper positioning assembly, and the lower positioning assembly each include a positioning cylinder (16), a first connecting plate (17), a second connecting plate (18), a third connecting plate (19), and a positioning pin (20). The positioning cylinder (16) is fixedly mounted on the rotating frame (3). The first connecting plate (17) is fixedly mounted on the output shaft of the positioning cylinder (16). The second connecting plate (18) is fixed to the first connecting plate (17) by a first adjusting plate (21). The third connecting plate (19) is fixed to the second connecting plate (18) by a second adjusting plate (22). The positioning pin (20) is fixedly mounted on the third connecting plate (19) and is parallel to the output shaft of the positioning cylinder (16).

6. The fender support floating device according to claim 5, characterized in that: A first conical block (23) is fixedly provided on the first connecting plate (17), and a positioning groove (24) is provided on the first conical block (23). A second conical block (25) that cooperates with the positioning groove (24) is fixedly provided on the rotating frame (3).

7. The fender support floating device according to claim 5, characterized in that: The first adjusting plate (21) and the second adjusting plate (22) are arranged perpendicular to each other.

8. The fender support floating device according to claim 1 or 2, characterized in that: The monitoring component includes a monitoring bracket (26), an upper position adjustment component (27), a lower position adjustment component (28), an upper camera (29), and a lower camera (30). The monitoring bracket (26) is fixedly mounted on the mounting base (1). The upper position adjustment component (27) and the lower position adjustment component (28) are both fixedly mounted on the monitoring bracket (26). The upper camera (29) is mounted on the upper position adjustment component (27), and the lower camera (30) is mounted on the lower position adjustment component (28).

9. The fender support floating device according to claim 1 or 2, characterized in that: Both the upper and lower fastening components include a fastening cylinder (31), a fixed connecting block (32), a fixed fastening block (33), a movable fastening block (34), and a rotating seat (35). The fastening cylinder (31) and the fixed connecting block (32) are fixedly mounted on the rotating frame (3). The fixed fastening block (33) is fixed on the fixed connecting block (32) by a fixed adjusting plate (36). The rotating seat (35) is fixedly mounted on the output part of the fastening cylinder (31). The movable fastening block (34) is fixed on the rotating seat (35) by a movable adjusting plate (37), and the fixed fastening block (33) cooperates with the movable fastening block (34).

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