Automobile rear quarter inner trim panel processing and positioning tool

Abstract

This utility model belongs to the field of positioning tooling technology, specifically relating to a positioning tooling for processing automotive rear side panel interior trim. It includes a support platform with four evenly distributed support legs fixedly connected to its lower end. A support frame is slidably connected to the upper end of the support platform. A hydraulic cylinder is fixedly mounted on the horizontal part of the support frame, with its telescopic end slidably connected to the horizontal part of the support frame. A positioning plate is fixedly connected to the telescopic end of the hydraulic cylinder, and the positioning plate is slidably connected to the vertical part of the support frame. This utility model uses a motor, studs, and other structures to drive a moving block, thereby moving the support frame and adjusting the position of the automotive rear side panel interior trim, facilitating subsequent processing. The screw, moving plate, and other structures also provide auxiliary support to the studs, ensuring good driving effect for the studs.

Description

Technical Field

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

[0002] The rear side panel of an automobile is an important component of the vehicle's interior, primarily used to cover and protect the sheet metal structure of the vehicle's side walls, while also enhancing the aesthetics and comfort of the interior. During the production of the rear side panel, positioning fixtures are required for its fixation to facilitate subsequent processing operations such as grinding and drilling.

[0003] The utility model patent with patent authorization announcement number CN222932533U discloses a positioning fixture for processing automotive interior panels, including four support legs. A fixing box is fixedly installed between the tops of every two support legs. A distance adjustment mechanism and a shape adjustment mechanism are provided between the two fixing boxes. The shape adjustment mechanism includes mounting rods. Mounting rods are fixedly installed on opposite sides of two connecting plates. Positioning plates are fixedly installed on opposite ends of the two mounting rods. Adjustment plates are hinged to the front and rear sides of the two positioning plates.

[0004] However, existing positioning fixtures for automotive rear side panel processing also have certain shortcomings. Although existing fixtures use positioning plates, drive components, and other structures to achieve positioning and fixation, the fixed orientation design makes it difficult to adjust the position of the automotive rear side panel due to the variability in its processing location. Therefore, improvements are needed. Utility Model Content

[0005] This utility model provides a positioning fixture for processing automotive rear side panel interior trim, which solves the problem that existing automotive rear side panel interior trim processing positioning fixtures, although using positioning plates, driving components and other structures to achieve positioning and fixing, are difficult to adjust the position of automotive rear side panel interior trim due to the variability in the processing position of automotive rear side panel interior trim.

[0006] To solve the above-mentioned technical problems, this utility model provides a positioning fixture for processing automotive rear side panel interior trim, including a support platform. Four evenly distributed support legs are fixedly connected to the lower end of the support platform. A support frame is slidably connected to the upper end of the support platform. A hydraulic cylinder is fixedly installed on the horizontal part of the support frame. The telescopic end of the hydraulic cylinder is slidably connected to the horizontal part of the support frame. A positioning plate is fixedly connected to the telescopic end of the hydraulic cylinder. The positioning plate is slidably connected to the vertical part of the support frame. An oil suction sleeve is fixedly connected to the top inner side of the support frame. The oil suction sleeve is slidably connected to the telescopic end of the hydraulic cylinder. A guide pipe is fixedly connected to the inner wall of the support frame. The guide pipe is fixedly connected to the oil suction sleeve. A moving mechanism is provided on the support platform.

[0007] Preferably, an oil reservoir is fixedly connected to the horizontal part of the support frame and to the left of the hydraulic cylinder. The upper end of the oil reservoir contacts a cylinder cover. A connecting line is fixedly connected to the inner wall of the cylinder cover. A counterweight is fixedly connected to the lower end of the connecting line. The counterweight is slidably connected to the oil reservoir. A sealing plate is fixedly connected to the lower end of the counterweight. By using the counterweight, sealing plate and other structures in combination, the oil reservoir can be sealed.

[0008] Preferably, the counterweight is rectangular in shape and made of iron. The counterweight ensures the stability of the sealing plate.

[0009] Preferably, the sealing disc is slidably connected to the oil reservoir and contacts the guide pipe. The guide pipe can be sealed by the sealing disc.

[0010] Preferably, the moving mechanism includes a guide rod, which is fixedly connected to the inner wall of the support platform. A moving block is slidably sleeved on the outer side of the guide rod. The moving block is slidably connected to the support platform and fixedly connected to the support frame. Two symmetrically distributed fixing ears are fixedly connected to the lower end of the support platform. A motor is fixedly installed on the end face of the left fixing ear. The output shaft of the motor is rotatably connected to the left fixing ear. A stud is fixedly connected to the output shaft of the motor. A screw is installed on the inner wall of the moving block through a bearing. A moving plate is threadedly connected to the outer side of the screw. A support plate is fixedly connected to the upper end of the moving plate. The support plate contacts the moving block and the stud. Through the action of the motor, stud, and other structures, the moving block can be driven to move, adjusting the position of the support frame and positioning plate. Under the action of the support plate, the stud can be used for auxiliary support.

[0011] Preferably, the stud and the movable block are connected by threads, and the stud and the right-side fixing lug are installed by bearings. The right-side fixing lug allows the stud to be installed and supported.

[0012] Preferably, an end plate is fixedly connected to the lower end of the screw. The end plate is made of silicone. The end plate facilitates the rotation of the screw, and the silicone material provides a good tactile feel.

[0013] Compared with related technologies, the positioning fixture for processing automotive rear side panel panels provided by this utility model has the following advantages:

[0014] This utility model provides a positioning fixture for processing automotive rear side interior panels. Through the combined use of hydraulic cylinders, positioning plates, and other structures, the automotive rear side interior panels can be quickly positioned. Under the traction of the cylinder cover and connecting line, the sealing disc can be detached from the guide pipe, and with the help of the oil suction sleeve, the lubricating oil can be guided, thereby lubricating the hydraulic cylinder.

[0015] This utility model provides a positioning fixture for processing automotive rear side panel interior trim. Through the action of a motor, studs, and other structures, a moving block can be driven to move, thereby moving a support frame to adjust the position of the automotive rear side panel interior trim, facilitating subsequent processing. Under the action of a screw, moving plate, and other structures, the support plate can provide auxiliary support for the stud, ensuring a good driving effect for the stud. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Top view;

[0018] Figure 3 This utility model Figure 1 A bottom view;

[0019] Figure 4 This utility model Figure 1 A schematic diagram of the internal structure of the oil storage tank;

[0020] Figure 5 This utility model Figure 3 Enlarged view of the connecting lines;

[0021] Figure 6 This utility model Figure 3 Enlarged view of the moving block.

[0022] In the diagram: 1. Support platform; 2. Support leg; 3. Support frame; 4. Hydraulic cylinder; 5. Positioning plate; 6. Oil suction sleeve; 7. Guide pipe; 8. Oil reservoir; 9. Cylinder cover; 10. Connecting line; 11. Counterweight; 12. Sealing plate; 13. Moving mechanism; 130. Guide rod; 131. Moving block; 132. Fixing lug; 133. Motor; 134. Stud; 135. Screw; 136. Moving plate; 137. Support tile; 138. End plate. Detailed Implementation

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 A positioning fixture for processing automotive rear side interior panels includes a support platform 1. Four evenly distributed support legs 2 are fixedly connected to the lower end of the support platform 1. A support frame 3 is slidably connected to the upper end of the support platform 1. A hydraulic cylinder 4 is fixedly installed on the horizontal part of the support frame 3. The telescopic end of the hydraulic cylinder 4 is slidably connected to the horizontal part of the support frame 3. A positioning plate 5 is fixedly connected to the telescopic end of the hydraulic cylinder 4. The positioning plate 5 is slidably connected to the vertical part of the support frame 3. An oil suction sleeve 6 is fixedly connected to the top inner side of the support frame 3. The oil suction sleeve 6 is slidably connected to the telescopic end of the hydraulic cylinder 4. A guide pipe 7 is fixedly connected to the inner wall of the support frame 3. The guide pipe 7 is fixedly connected to the oil suction sleeve 6.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 An oil reservoir 8 is fixedly connected to the horizontal part of the support frame 3 and to the left of the hydraulic cylinder 4. The upper end of the oil reservoir 8 contacts the cylinder cover 9. A connecting line 10 is fixedly connected to the inner wall of the cylinder cover 9. A counterweight 11 is fixedly connected to the lower end of the connecting line 10. The counterweight 11 is slidably connected to the oil reservoir 8. A sealing plate 12 is fixedly connected to the lower end of the counterweight 11. Through the cooperation of the counterweight 11, sealing plate 12 and other structures, the oil reservoir 8 can be sealed.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The counterweight 11 is rectangular in shape and made of iron. The counterweight 11 ensures the stability of the sealing plate 12. The sealing plate 12 is slidably connected to the oil reservoir 8 and contacts the guide pipe 7. The sealing plate 12 can be used to seal the guide pipe 7.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 A moving mechanism 13 is provided on the support platform 1. The moving mechanism 13 includes a guide rod 130. The guide rod 130 is fixedly connected to the inner wall of the support platform 1. A moving block 131 is slidably sleeved on the outer side of the guide rod 130. The moving block 131 is slidably connected to the support platform 1 and fixedly connected to the support frame 3. Two symmetrically distributed fixing ears 132 are fixedly connected to the lower end of the support platform 1. A motor 133 is fixedly installed on the end face of the left fixing ear 132. The output shaft of the motor 133 is rotatably connected to the left fixing ear 132. The output shaft of the motor 133 is fixedly connected to... The moving block 131 has a stud 134 and a screw 135 mounted on its inner wall via a bearing. A moving plate 136 is threadedly connected to the outer side of the screw 135. A support plate 137 is fixedly connected to the upper end of the moving plate 136. The support plate 137 contacts the moving block 131 and the stud 134. Through the action of the motor 133, the stud 134, and other structures, the moving block 131 can be driven to move, thereby adjusting the position of the support frame 3 and the positioning plate 5. Under the action of the support plate 137, the stud 134 can be used for auxiliary support.

[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 The stud 134 and the movable block 131 are connected by threads. The stud 134 and the right fixing ear 132 are installed by bearings. The right fixing ear 132 can be used to install and support the stud 134. The lower end of the screw 135 is fixedly connected to the end plate 138, which is made of silicone. The end plate 138 facilitates the rotation of the screw 135, and the silicone material has a good feel.

[0028] Working principle: During use, the hydraulic cylinder 4 drives the telescopic end to move, thereby moving the positioning plate 5 to clamp and fix the rear side interior panel of the car placed at the bottom of the inner side of the support frame 3, and quickly positioning the rear side interior panel of the car. The cylinder cover 9 can be pulled upward to move the connecting line 10, so that the counterweight 11 slides along the inner wall of the oil reservoir 8 and moves the sealing plate 12, so that the sealing plate 12 is separated from the guide pipe 7. With the cooperation of the guide pipe 7 and the oil suction sleeve 6, the lubricating oil can be guided and absorbed, so that the lubricating oil contacts the telescopic end of the hydraulic cylinder 4 to lubricate the hydraulic cylinder 4 and reduce the telescopic resistance of the hydraulic cylinder 4.

[0029] The output shaft is driven by motor 133 to rotate, thereby rotating stud 134. With the threaded connection, the moving block 131 can be driven to slide stably along the surface of guide rod 130, thereby moving the support frame 3 to adjust the position of the rear side panel of the car. When the moving block 131 moves, it can drive the support tile 137 to slide along the surface of stud 134 to provide auxiliary support for stud 134, preventing the excessively long stud 134 from sinking or deforming. It can also push the end plate 138 to drive the screw 135 to rotate. With the threaded connection, the moving piece 136 can be driven to move, so that the support tile 137 is always in contact with stud 134 to ensure a good support effect.

Claims

1. A positioning fixture for processing automotive rear side panel interior trim, comprising a support platform (1), characterized in that: The lower end of the support platform (1) is fixedly connected to four evenly distributed support legs (2). The upper end of the support platform (1) is slidably connected to a support frame (3). A hydraulic cylinder (4) is fixedly installed on the horizontal part of the support frame (3). The telescopic end of the hydraulic cylinder (4) is slidably connected to the horizontal part of the support frame (3). A positioning plate (5) is fixedly connected to the telescopic end of the hydraulic cylinder (4). The positioning plate (5) is slidably connected to the vertical part of the support frame (3). An oil suction sleeve (6) is fixedly connected to the top inner side of the support frame (3). The oil suction sleeve (6) is slidably connected to the telescopic end of the hydraulic cylinder (4). A guide pipe (7) is fixedly connected to the inner wall of the support frame (3). The guide pipe (7) is fixedly connected to the oil suction sleeve (6). A moving mechanism (13) is provided on the support platform (1).

2. The positioning fixture for processing automotive rear side panel interior trim according to claim 1, characterized in that: An oil reservoir (8) is fixedly connected to the horizontal part of the support frame (3) and to the left of the hydraulic cylinder (4). The upper end of the oil reservoir (8) contacts a cylinder cover (9). A connecting line (10) is fixedly connected to the inner wall of the cylinder cover (9). A counterweight (11) is fixedly connected to the lower end of the connecting line (10). The counterweight (11) is slidably connected to the oil reservoir (8). A sealing plate (12) is fixedly connected to the lower end of the counterweight (11).

3. The positioning fixture for processing automotive rear side panel interior trim according to claim 2, characterized in that: The counterweight (11) is rectangular in shape and is made of iron.

4. The positioning fixture for processing automotive rear side panel interior trim according to claim 2, characterized in that: The sealing disc (12) is slidably connected to the oil reservoir (8), and the sealing disc (12) is in contact with the guide pipe (7).

5. The positioning fixture for processing automotive rear side panel interior trim according to claim 1, characterized in that: The moving mechanism (13) includes a guide rod (130). The guide rod (130) is fixedly connected to the inner wall of the support platform (1). A moving block (131) is slidably sleeved on the outer side of the guide rod (130). The moving block (131) is slidably connected to the support platform (1) and fixedly connected to the support frame (3). Two symmetrically distributed fixing ears (132) are fixedly connected to the lower end of the support platform (1). A motor (133) is fixedly installed on the end face of the left fixing ear (132). The output shaft of the motor (133) is rotatably connected to the left fixed ear (132). The output shaft of the motor (133) is fixedly connected to a stud (134). The inner wall of the moving block (131) is fitted with a screw (135) through a bearing. The outer side of the screw (135) is connected to a moving piece (136) through a thread. The upper end of the moving piece (136) is fixedly connected to a support plate (137). The support plate (137) is in contact with the moving block (131) and the support plate (137) is in contact with the stud (134).

6. The positioning fixture for processing automotive rear side panel interior trim according to claim 5, characterized in that: The stud (134) is connected to the movable block (131) by a thread, and the stud (134) is installed with the right fixed lug (132) by a bearing.

7. The positioning fixture for processing automotive rear side panel interior trim according to claim 5, characterized in that: The lower end of the screw (135) is fixedly connected to an end plate (138), which is made of silicone.

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