Automobile door side beam trim panel processing and positioning tool

Abstract

The utility model relates to the technical field of automobile parts, specifically relates to a kind of automobile door side beam decorative plate processing positioning tool, including operation platform and processing component, and processing component includes support frame, first hydraulic rod, longitudinal pressing plate, second hydraulic rod and transverse pressing plate;Two pieces of decorative plate plate parts to be installed and adhered are arranged on operation platform, first hydraulic rod and second hydraulic rod are started to act, second hydraulic rod drives transverse pressing plate to act, and the side of two pieces of decorative plate plate parts is pressed simultaneously, first hydraulic rod drives longitudinal pressing plate to act, and the place where two pieces of decorative plate plate parts are installed and adhered is pressed, so that two pieces of decorative plate plate parts are evenly stressed, finally, longitudinal pressing plate and transverse pressing plate in contact with decorative plate plate part are removed, and the decorative plate plate part after installation and adhesion is disassembled and taken out, the processing of decorative plate plate part is completed, compared with the mode of traditional manual press fitting, the processing positioning tool makes the pressure of decorative plate more uniform, avoids the phenomenon that decorative plate plate part is not firmly connected and is not enough flatness.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to a tooling for processing and positioning automotive door side beam decorative panels. Background Technology

[0002] With the rapid development of the automotive industry and the continuous increase in automobile production, the processing of automotive parts requires more efficient and precise tooling equipment to meet the demands of large-scale production. As an important component of the automotive exterior, the processing quality and efficiency of automotive door edge trim panels directly affect the overall quality and production schedule of the vehicle.

[0003] Consumers have increasingly higher demands for car appearance, requiring automakers to continuously improve the quality of vehicle exteriors to meet market demands. The installation precision and flatness of the door edge trim panels directly affect the overall aesthetics of the car. Therefore, precise positioning fixtures are needed to ensure the processing and installation quality of the trim panels, achieving better fit and surface difference matching.

[0004] Car door edge trim panels are an indispensable decorative component on automobiles. Structurally, they are made by bonding two trim panels together. During the manufacturing process, precise control of the relative position and pressing force of the two panels is required to ensure reliable connection and flatness. In the past, car door edge trim panels were generally bonded manually. This method, due to uneven manual pressure, easily resulted in weak connections and insufficient flatness between the trim panels, leading to inconsistent vehicle appearance quality and failure to meet actual production requirements. Utility Model Content

[0005] The purpose of this utility model is to provide a tooling for processing and positioning automotive door edge beam decorative panels, which aims to solve the problems of uneven pressure, weak connection of decorative panel parts, and poor connection in existing manual pressing and bonding of automotive door edge beam decorative panels.

[0006] To achieve the above objectives, in a first aspect, this utility model provides a positioning fixture for processing automotive door side beam decorative panels, including an operating table and a processing assembly. The processing assembly is disposed on the top of the operating table and includes a support frame, a first hydraulic rod, a longitudinal pressure plate, a second hydraulic rod, and a transverse pressure plate. The support frame is fixedly connected to the operating table and located on the top of the operating table. The first hydraulic rod is fixedly connected to the support frame and located on one side of the support frame. The longitudinal pressure plate is fixedly connected to the first hydraulic rod and located on the side of the first hydraulic rod away from the support frame. The second hydraulic rod is fixedly connected to the operating table and located on the side of the operating table close to the support frame. The transverse pressure plate is fixedly connected to the second hydraulic rod and located on one side of the second hydraulic rod.

[0007] The longitudinal pressure plate includes a connecting plate, a force-sharing rod, and a pressure plate body. The connecting plate is fixedly connected to the first hydraulic rod and is located on the side of the first hydraulic rod away from the support frame. The force-sharing rod is fixedly connected to the connecting plate and is located on the side of the connecting plate away from the first hydraulic rod. The pressure plate body is fixedly connected to the force-sharing rod and is located on the side of the force-sharing rod away from the connecting plate.

[0008] The processing component includes a buffer frame and a buffer rod. The buffer frame is disposed on one side of the support frame, and the buffer rod is located between the transverse pressure plate and the operating table.

[0009] The buffer frame includes a connecting ring, a sliding rod, and a first damping rod. The connecting ring is fixedly connected to the first hydraulic rod and to the connecting plate, and is located between the connecting plate and the first hydraulic rod. The sliding rod is fixedly connected to the connecting ring and slidably connected to the support frame, and is located between the connecting ring and the support frame. The first damping rod is fixedly connected to the sliding rod and to the support frame, and is located between the support frame and the sliding rod.

[0010] The buffer rod includes a second damping rod and a buffer spring. The second damping rod is fixedly connected to the operating table and the transverse pressure plate, and is located between the operating table and the transverse pressure plate. The buffer spring is sleeved on the outside of the second damping rod.

[0011] The automotive door side beam decorative panel processing and positioning fixture further includes a positioning post and a snap-fit ​​insert. The positioning post is fixedly connected to the operating table and is located on the top of the operating table. The snap-fit ​​insert is fixedly connected to the operating table and is located on the top of the operating table.

[0012] Secondly, this utility model also provides a method for processing and positioning automotive door side beam decorative panels, which is applied to the automotive door side beam decorative panel processing and positioning fixture described in the first aspect above, and includes the following steps;

[0013] Place the two decorative panels to be glued on the worktable, limit the position of the decorative panels by the positioning post, and limit the position of the buckle holes of the decorative panels by the buckle insert.

[0014] The controller activates the first and second hydraulic rods to drive the longitudinal and transverse pressure plates to apply pressure to the joints and sides of the two decorative panels, respectively.

[0015] Remove the longitudinal and transverse pressure plates, and disassemble the glued decorative panel from the worktable to complete the processing of the decorative panel.

[0016] This utility model discloses a positioning fixture for processing automotive door edge beam decorative panels. Two decorative panel pieces to be glued are mounted on an operating table. The operator activates the first and second hydraulic rods via a controller. The second hydraulic rod drives the transverse pressure plate, simultaneously applying pressure to the sides of the two decorative panel pieces. The first hydraulic rod drives the longitudinal pressure plate, applying pressure to the gluing points of the two decorative panel pieces, ensuring even force distribution. Finally, the operator uses the controller to reset the first and second hydraulic rods, removing them from the decorative panel assembly. The longitudinal and transverse pressure plates contact the decorative panel, and the glued decorative panel is removed from the operating table, completing the processing of the decorative panel. Compared with the traditional manual pressing and gluing method for automotive door edge beam decorative panels, this processing positioning fixture can simultaneously apply transverse and longitudinal pressure to the gluing area of ​​the automotive door edge beam decorative panel, resulting in more uniform pressure on the decorative panel. This avoids the problems of weak connection and insufficient flatness between decorative panel parts, and solves the problems of uneven pressure, weak connection, and poor connection of decorative panel parts in the existing manual pressing and gluing method for automotive door edge beam decorative panels. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of a positioning fixture for processing automotive door side beam decorative panels provided by this utility model.

[0019] Figure 2This is a schematic diagram of the structure of a positioning fixture for processing automotive door side beam decorative panels provided by this utility model.

[0020] Figure 3 This is a structural schematic diagram of another aspect of the automotive door side beam decorative panel processing and positioning fixture provided by this utility model.

[0021] Figure 4 This is a flowchart of a method for processing and positioning decorative panels for automotive door side beams provided by this utility model.

[0022] In the diagram: 1-Operating table, 2-Processing component, 3-Support frame, 4-First hydraulic rod, 5-Longitudinal pressure plate, 6-Second hydraulic rod, 7-Transverse pressure plate, 8-Connecting plate, 9-Force branch rod, 10-Pressure plate body, 11-Buffer frame, 12-Buffer rod, 13-Connecting ring, 14-Sliding rod, 15-First damping rod, 16-Second damping rod, 17-Buffer spring, 18-Positioning post, 19-Snap-fit ​​insert, 20-Connecting rod, 21-Slider, 22-Guide rod, 23-First rubber pad, 24-Second rubber pad. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0024] Firstly, please refer to Figures 1 to 3 This utility model provides a positioning fixture for processing automotive door side beam decorative panels, including an operating table 1 and a processing component 2. The processing component 2 is disposed on the top of the operating table 1 and includes a support frame 3, a first hydraulic rod 4, a longitudinal pressure plate 5, a second hydraulic rod 6, and a transverse pressure plate 7.

[0025] The support frame 3 is fixedly connected to the operating table 1 and is located on the top of the operating table 1. The first hydraulic rod 4 is fixedly connected to the support frame 3 and is located on one side of the support frame 3. The longitudinal pressure plate 5 is fixedly connected to the first hydraulic rod 4 and is located on the side of the first hydraulic rod 4 away from the support frame 3. The second hydraulic rod 6 is fixedly connected to the operating table 1 and is located on the side of the operating table 1 close to the support frame 3. The transverse pressure plate 7 is fixedly connected to the second hydraulic rod 6 and is located on one side of the second hydraulic rod 6.

[0026] In this embodiment of the invention, two decorative panels to be glued are placed on the operating table 1. The worker activates the first hydraulic rod 4 and the second hydraulic rod 6 via a controller. The second hydraulic rod 6 drives the transverse pressure plate 7 to apply pressure to the sides of the two decorative panels. The first hydraulic rod 4 drives the longitudinal pressure plate 5 to apply pressure to the gluing points of the two decorative panels, ensuring even force distribution on both panels. Finally, the worker uses the controller to reset the first hydraulic rod 4 and the second hydraulic rod 6, removing the parts in contact with the decorative panels. The longitudinal pressure plate 5 and the transverse pressure plate 7 are used to remove the glued decorative panel from the operating table 1, completing the processing of the decorative panel. Compared with the traditional manual pressing and gluing method for automotive door edge beam decorative panels, this processing positioning fixture can simultaneously apply transverse and longitudinal pressure to the glued area of ​​the automotive door edge beam decorative panel, resulting in more uniform pressure on the decorative panel. This avoids the problems of weak connection and insufficient flatness between decorative panel parts, and solves the problems of uneven pressure, weak connection, and poor connection of decorative panel parts in the existing manual pressing and gluing method for automotive door edge beam decorative panels.

[0027] Furthermore, the longitudinal pressure plate 5 includes a connecting plate 8, a force-sharing rod 9, and a pressure plate body 10. The connecting plate 8 is fixedly connected to the first hydraulic rod 4 and is located on the side of the first hydraulic rod 4 away from the support frame 3. The force-sharing rod 9 is fixedly connected to the connecting plate 8 and is located on the side of the connecting plate 8 away from the first hydraulic rod 4. The pressure plate body 10 is fixedly connected to the force-sharing rod 9 and is located on the side of the force-sharing rod 9 away from the connecting plate 8.

[0028] In this embodiment of the utility model, the connecting plate 8 is used to connect the force-sharing rod 9 to the output end of the first hydraulic rod 4. The output end of the first hydraulic rod 4 extends to drive the pressure plate body 10 to press down on the connection between the two decorative panels on the operating table 1, so as to prevent the connection between the two decorative panels from lifting when the transverse pressure plate 7 squeezes the decorative panels, thereby affecting the quality of the car door side beam decorative panel. The force-sharing rod 9 is set to evenly apply the force of the first hydraulic rod 4 to different positions on the pressure plate body 10, so that the pressure plate body 10 can evenly apply the force of the first hydraulic rod 4 to the connection between the two decorative panels, making the force at the connection between the two decorative panels more uniform and improving the pressing quality of the car door side beam decorative panel.

[0029] Furthermore, the processing component 2 includes a buffer frame 11 and a buffer rod 12. The buffer frame 11 is disposed on one side of the support frame 3, and the buffer rod 12 is located between the transverse pressure plate 7 and the operating table 1. The buffer frame 11 includes a connecting ring 13, a sliding rod 14, and a first damping rod 15. The connecting ring 13 is fixedly connected to the first hydraulic rod 4 and to the connecting plate 8, and is located between the connecting plate 8 and the first hydraulic rod 4. The sliding rod 14 is fixedly connected to the connecting ring 13 and to the support frame 3. The first damping rod 15 is fixedly connected to the sliding rod 14 and the support frame 3, and is located between the support frame 3 and the sliding rod 14. The buffer rod 12 includes a second damping rod 16 and a buffer spring 17. The second damping rod 16 is fixedly connected to the operating table 1 and the transverse pressure plate 7, and is located between the operating table 1 and the transverse pressure plate 7. The buffer spring 17 is sleeved on the outside of the second damping rod 16.

[0030] In this embodiment of the utility model, the buffer frame 11 is used to buffer the force of the first hydraulic rod 4, so as to avoid excessive pressure on the decorative panel by the pressure plate body 10, which could cause deformation or damage at the connection between the two decorative panels. Specifically, the connecting ring 13 is used to connect the sliding rod 14 to the output end of the first hydraulic rod 4. When the output end of the first hydraulic rod 4 extends and lowers the pressure plate body 10, it also drives the sliding rod 14 to slide on the support frame 3, thereby stretching the first damping rod 15. At this time, by stretching the first... The buffer medium inside the damping rod 15 serves to buffer the force exerted by the first hydraulic rod 4. The buffer rod 12 is used to buffer the force exerted by the second hydraulic rod 6, preventing excessive pressure from the pressure plate body 10 on the decorative panel, which could cause deformation or damage to the side walls of the two decorative panels. Specifically, when the output end of the second hydraulic rod 6 extends to push the transverse pressure plate 7 to press the two decorative panels, it also stretches the second damping rod 16. The deformation of the buffer medium inside the second damping rod 16 buffers the pressure of the transverse pressure plate 7.

[0031] Furthermore, the automotive door side beam decorative panel processing and positioning fixture also includes a positioning post 18 and a snap-fit ​​insert 19. The positioning post 18 is fixedly connected to the operating table 1 and located at the top of the operating table 1. The snap-fit ​​insert 19 is fixedly connected to the operating table 1 and located at the top of the operating table 1. In this embodiment of the present invention, the positioning post 18 is fixed to the operating table 1 by bolts and is used to position and fix the decorative panel to be pressed, realizing the preparation work for pressing the decorative panel. The snap-fit ​​insert 19 passes through the snap of the decorative panel and is used to limit the snap of the decorative panel, so as to prevent the snap force box from deforming and lifting in the Y-axis direction during the pressing of the decorative panel, thereby affecting the subsequent installation effect of the decorative panel.

[0032] Furthermore, the sliding rod 14 includes a connecting rod 20, a slider 21, and a guide rod 22. The connecting rod 20 is fixedly connected to the connecting ring 13 and is located on one side of the connecting ring 13. The slider 21 is slidably connected to the support frame 3 and fixedly connected to the connecting rod 20, and is located between the connecting rod 20 and the support frame 3. The guide rod 22 is fixedly connected to the support frame 3 and passes through the slider 21.

[0033] In this embodiment of the invention, when the output end of the first hydraulic rod 4 extends to drive the pressure plate body 10 to press down, it also drives the connecting rod 20 to move down. The downward movement of the connecting rod 20 causes the slider 21 to slide on the side of the support frame 3. The slider 21 slides and stretches the first damping rod 15, thereby buffering the force exerted on the pressure plate body 10. The guide rod 22 is provided to guide the slider 21 during sliding, preventing the slider 21 from deflecting to the side. Furthermore, the processing assembly 2 also includes a first rubber pad 23 and a second rubber pad 24. The first rubber pad 23 is fixedly connected to the pressure plate body 10 and is located on the side of the pressure plate body 10 away from the force-shaping rod 9. The second rubber pad 24 is fixedly connected to the transverse pressure plate 7 and is located on the side of the transverse pressure plate 7 away from the first hydraulic rod 4.

[0034] In this embodiment of the utility model, the first rubber pad 23 further enhances the purpose of buffering the force on the pressure plate body 10. Similarly, the second rubber pad 24 also buffers the force on the transverse pressure plate 7. In addition, the first rubber pad 23 and the second rubber pad 24 also prevent the pressure plate body 10 and the transverse pressure plate 7 from rigidly contacting the decorative panel, which would cause slight deformation when the contact position is subjected to force.

[0035] Please see Figure 4Secondly, this utility model also provides a method for processing and positioning automotive door side beam decorative panels, which is applied to the automotive door side beam decorative panel processing and positioning fixture described in the first aspect above, including the following steps: S1 Two decorative panel pieces to be glued are placed on the operating table 1, the decorative panel pieces are limited by the positioning post 18, and the snap-fit ​​insert 19 limits the snap-fit ​​holes of the decorative panel pieces;

[0036] In this embodiment of the utility model, the positioning column 18 is fixed on the operating table 1 by bolts, and is used to position and fix the decorative panel to be pressed, so as to realize the preparation work for pressing the decorative panel. The buckle insert 19 passes through the buckle of the decorative panel and is used to limit the buckle of the decorative panel to avoid deformation and warping of the buckle force box in the Y axis during the pressing of the decorative panel, which would affect the subsequent installation effect of the decorative panel.

[0037] The S2 controller activates the first hydraulic rod 4 and the second hydraulic rod 6 to drive the longitudinal pressure plate 5 and the transverse pressure plate 7 to apply pressure to the joints and sides of the two decorative panels, respectively.

[0038] In this embodiment of the utility model, the buffer frame 11 is used to buffer the force of the first hydraulic rod 4, so as to avoid excessive pressure on the decorative panel by the pressure plate body 10, which could cause deformation or damage at the connection between the two decorative panels. Specifically, when the output end of the first hydraulic rod 4 extends and lowers the pressure plate body 10, it also drives the sliding rod 14 to slide on the support frame 3, thereby stretching the first damping rod 15. At this time, by stretching the buffer medium in the first damping rod 15, the purpose of buffering the force of the first hydraulic rod 4 is achieved. The buffer rod 12 is used to buffer the force of the second hydraulic rod 6, so as to avoid excessive pressure on the decorative panel by the pressure plate body 10, which could cause deformation or damage to the side walls of the two decorative panels. Specifically, when the output end of the second hydraulic rod 6 extends and pushes the transverse pressure plate 7 to press the two decorative panels, it also stretches the second damping rod 16. By deforming the buffer medium in the second damping rod 16, the pressure of the transverse pressure plate 7 is buffered.

[0039] S3 removes the longitudinal pressure plate 5 and the transverse pressure plate 7, and removes the glued decorative panel from the workbench 1 to complete the processing of the decorative panel.

[0040] The above-disclosed embodiment is merely a preferred embodiment of the automotive door side beam decorative panel processing and positioning fixture of this utility model. Of course, it cannot be used to limit the scope of the utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes according to the claims of this utility model still fall within the scope of the utility model.

Claims

1. A positioning fixture for processing automotive door side beam decorative panels. Its characteristics are: It includes an operating table and a processing assembly. The processing assembly is disposed on the top of the operating table and includes a support frame, a first hydraulic rod, a longitudinal pressure plate, a second hydraulic rod, and a transverse pressure plate. The support frame is fixedly connected to the operating table and located at the top of the operating table. The first hydraulic rod is fixedly connected to the support frame and located on one side of the support frame. The longitudinal pressure plate is fixedly connected to the first hydraulic rod and located on the side of the first hydraulic rod away from the support frame. The second hydraulic rod is fixedly connected to the operating table and located on the side of the operating table close to the support frame. The transverse pressure plate is fixedly connected to the second hydraulic rod and located on one side of the second hydraulic rod.

2. The positioning fixture for processing automotive door side beam decorative panels as described in claim 1, characterized in that... ； The longitudinal pressure plate includes a connecting plate, a force-sharing rod, and a pressure plate body. The connecting plate is fixedly connected to the first hydraulic rod and is located on the side of the first hydraulic rod away from the support frame. The force-sharing rod is fixedly connected to the connecting plate and is located on the side of the connecting plate away from the first hydraulic rod. The pressure plate body is fixedly connected to the force-sharing rod and is located on the side of the force-sharing rod away from the connecting plate.

3. The positioning fixture for processing automotive door side beam decorative panels as described in claim 2. Its characteristics are: The processing assembly includes a buffer frame and a buffer rod. The buffer frame is disposed on one side of the support frame, and the buffer rod is located between the transverse pressure plate and the operating table.

4. The positioning fixture for processing automotive door side beam decorative panels as described in claim 3, characterized in that... ； The buffer frame includes a connecting ring, a sliding rod, and a first damping rod. The connecting ring is fixedly connected to the first hydraulic rod and to the connecting plate, and is located between the connecting plate and the first hydraulic rod. The sliding rod is fixedly connected to the connecting ring and slidably connected to the support frame, and is located between the connecting ring and the support frame. The first damping rod is fixedly connected to the sliding rod and to the support frame, and is located between the support frame and the sliding rod.

5. The positioning fixture for processing automotive door side beam decorative panels as described in claim 3, characterized in that... ； The buffer rod includes a second damping rod and a buffer spring. The second damping rod is fixedly connected to the operating table and the transverse pressure plate, and is located between the operating table and the transverse pressure plate. The buffer spring is sleeved on the outside of the second damping rod.

6. The automotive door side beam decorative panel processing and positioning fixture as described in claim 1, characterized in that; The automotive door side beam decorative panel processing and positioning fixture also includes a positioning post and a snap-fit ​​insert. The positioning post is fixedly connected to the operating table and is located on the top of the operating table. The snap-fit ​​insert is fixedly connected to the operating table and is located on the top of the operating table.

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