Fixing device for machining automobile interior trim panel
By adjusting the coordination between the drive assembly and the limit assembly, the rigid fixation of irregular car interior panels is achieved, the problem of poor adaptability of traditional devices is solved, and the processing quality is ensured.
Patent Information
- Application Number
- CN202421681492.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-07-16
AI Technical Summary
Traditional fixing devices tend to cause deformation when clamping irregularly shaped car interior panels, affecting processing effect and poor adaptability.
By adjusting the driving assembly to adjust the distance between the moving columns, the second motor adjusts the height of the clamping component, adjusts the angle of the disk, and uses the limit assembly and fastening bolts to fix it from four positions at the edge of the interior trim panel, so as to adjust the angle, position and height to prevent deformation.
Effectively adapt to irregularly shaped car interior panels, prevent deformation, and improve the adaptability and processing effect of the fixtures.
Smart Images
Figure CN223186353U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile interior trim panel processing equipment, in particular to a fixing device for processing automobile interior trim panels. Background Art
[0002] Automobile interior panels are decorative items inside the car and are commonly used in car doors, roofs and other places. They can not only beautify the interior space of the car, but also have a certain protective effect on the car body. Automobile interior panels need to be fixed and limited using fixing devices during production.
[0003] Traditional fixing devices usually use a driving part to drive a pair of clamping plates to move toward each other, and the pair of clamping plates abut against both sides of the automobile interior panel for clamping and fixing. However, when the automobile interior panel has an irregular shape, the pair of clamping plates squeeze and fix the two sides of the interior panel and easily cause the interior panel to deform, thereby affecting the processing effect and resulting in poor fixation adaptability. Therefore, a fixing device for automobile interior panel processing is urgently needed to be developed. Utility Model Content
[0004] In response to the above-mentioned deficiencies in the prior art, the present invention provides a fixing device for processing automobile interior panels, which adjusts the distance between each pair of movable columns by adjusting the driving assembly, adjusts the height of the clamping component by a second motor, and then adjusts the angle of the adjusting disk and fixes it using a limit assembly. Finally, the automobile interior panel is fixed by tightening bolts. The fitting and fixing at four positions on the edge of the interior panel can effectively prevent deformation. The angle, position and height of the fixing component can be adjusted, and it also has good adaptability to irregularly shaped automobile interior panels.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fixing device for processing automobile interior panels, comprising a workbench, wherein the upper surface of the workbench is provided with two pairs of movable columns for horizontal sliding, and the workbench is provided with two sets of adjustment drive assemblies, each set of the adjustment drive assemblies can adjust the distance between each pair of movable columns, and each pair of movable columns is provided with a pair of second grooves on the opposite side, and two pairs of threaded rods are rotatably provided in the two pairs of the second grooves, and a second motor is provided on the top of each movable column, and the output end of the second motor passes through the top of the movable column and is connected to the threaded rod, and each threaded rod The second end of the fixing plate is fixedly mounted on the support frame, and the fixing plate is fixedly mounted on the support frame, wherein the fixing plate is fixedly mounted on the support frame, and the fixing plate is fixedly mounted on the support frame.
[0006] Preferably, each group of the adjustment drive components includes a bidirectional threaded rod, a pair of first threaded sleeves and a first motor. A pair of first grooves are opened on the upper surface of the workbench. The bidirectional threaded rod is rotatably set in the first grooves. A pair of the first threaded sleeves are set at the bottom of a pair of movable columns. A pair of the first threaded sleeves are threadedly connected to the positive and negative threads of the bidirectional threaded rod and are horizontally slid in the first grooves. The first motor is set on the side wall of the workbench, and the output end of the first motor passes through the side wall of the workbench and is connected to the bidirectional threaded rod.
[0007] Preferably, each group of the limiting components includes a gear, a pair of limiting rods, a pair of pins and a spring, the gear is arranged on the rotating shaft and is located on the outside of a pair of first fixed plates, the pair of pins are arranged on the outer wall of the first fixed plate on the same side as the gear, the rod bodies of a pair of limiting rods are rotatably arranged on a pair of pins, the limiting rod is provided with a bent portion on the side close to the gear, and the bent portion can be embedded in the tooth groove of the gear, and the two ends of the spring are connected to a pair of limiting rods.
[0008] The utility model provides a fixing device for processing automobile interior trim panels, which has the following beneficial effects:
[0009] 1. This utility model adjusts the distance between each pair of movable columns by adjusting the drive assembly. A second motor adjusts the height of the clamping component. The angle of the adjustment plate is then adjusted and fixed using a limit assembly. Finally, the vehicle interior panel is fixed using fastening bolts. The four positions along the edge of the interior panel are fixed to effectively prevent deformation. The angle, position, and height of the fixing components are adjustable, making it highly adaptable to irregularly shaped vehicle interior panels.
[0010] 2. In the utility model, when the output end of the first motor rotates, the first motor drives the bidirectional threaded rod connected thereto to rotate, and the bidirectional threaded rod drives a pair of first threaded sleeves threadedly connected thereto at the bidirectional threads thereof to slide toward or away from each other in the first groove, and the pair of first threaded sleeves drive the connected pair of movable columns to slide on the upper surface of the workbench, thereby adjusting the distance between the pair of movable columns. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a front view of a fixing device for processing automobile interior trim panels according to the present invention;
[0012] Figure 2 This utility model is a fixing device for processing automobile interior trim panels Figure 1 Enlarged view of part A;
[0013] Figure 3 The utility model is a top view of a fixing device for processing automobile interior trim panels.
[0014] In the figure: 1. workbench; 1-1. first groove; 2. moving column; 2-1. second groove; 3. first threaded sleeve; 4. bidirectional threaded rod; 4-1. first motor; 5. threaded rod; 5-1. second motor; 6. second threaded sleeve; 7. connecting plate; 8. first fixed plate; 9. adjusting disk; 9-1. rotating shaft; 10. gear; 11. pin; 12. limiting rod; 13. spring; 14. second fixed plate; 15. fastening bolt; 16. fixing block. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0016] like Figure 1-3As shown, a fixing device for processing automobile interior panels includes a workbench 1, and two pairs of movable columns 2 are horizontally slidably provided on the upper surface of the workbench 1. Two groups of adjustment drive components are provided on the workbench 1, and each group of the adjustment drive components can adjust the distance between each pair of movable columns 2. A pair of second grooves 2-1 are opened on the opposite side of each pair of movable columns 2, and two pairs of threaded rods 5 are rotatably provided in the two pairs of second grooves 2-1. A second motor 5-1 is provided on the top of each movable column 2, and the output end of the second motor 5-1 passes through the top of the movable column 2 and is connected to the threaded rod 5. Each threaded rod 5 The upper thread is connected with a second threaded sleeve 6, each of the second threaded sleeves 6 is vertically slidably set in the second groove 2-1 and a connecting plate 7 is set on the outer side wall, and a pair of first fixed plates 8 are relatively set on each of the connecting plates 7. A rotating shaft 9-1 is rotatably set on each pair of the first fixed plates 8, and an adjusting disk 9 is set on each of the rotating shafts 9-1 and located between the pair of first fixed plates 8. A pair of second fixed plates 14 is set on each of the adjusting disks 9, and one of the second fixed plates 14 in each pair is threadedly connected with a fastening bolt 15, and a fixing block 16 is set at the end of each fastening bolt 15. A limit assembly that can prevent the rotating shaft 9-1 from rotating is provided on the outer wall of the first fixed plate 8; each group of the adjustment drive assembly includes a bidirectional threaded rod 4, a pair of first threaded sleeves 3 and a first motor 4-1, and a pair of first grooves 1-1 are opened on the upper surface of the workbench 1, the bidirectional threaded rod 4 is rotatably set in the first groove 1-1, a pair of the first threaded sleeves 3 are set at the bottom of a pair of moving columns 2, a pair of the first threaded sleeves 3 are threadedly connected to the positive and negative threads of the bidirectional threaded rod 4 and are horizontally slidably set in the first groove 1-1, the first motor 4-1 is set on the side wall of the workbench 1, and the first motor 4 is set on the side wall of the workbench 1. -1's output end passes through the side wall of the workbench 1 and is connected to the bidirectional threaded rod 4; each group of the limit components includes a gear 10, a pair of limit rods 12, a pair of pins 11 and a spring 13, the gear 10 is arranged on the rotating shaft 9-1 and is located on the outside of a pair of first fixed plates 8, a pair of the pins 11 are arranged on the outer wall of the first fixed plate 8 on the same side as the gear 10, the rod bodies of the pair of limit rods 12 are rotatably arranged on the pair of pins 11, and the limit rod 12 is provided with a bent portion on the side close to the gear 10, and the bent portion can be embedded in the tooth groove of the gear 10, and the two ends of the spring 13 are connected to the pair of limit rods 12.
[0017] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:
[0018] In the present invention, the first motor 4 - 1 and the second motor 5 - 1 are both connected to an external electric control system via wires. The above devices and connection methods are all existing technologies and will not be described in detail here.
[0019] According to the instruction manual Figure 1-3 It can be seen that when the present invention is in use, first, two groups of adjustment drive components are started respectively, and each group of adjustment drive components is used to adjust the distance between the corresponding pair of movable columns 2 to meet the size requirements of the automobile interior panel to be fixed. Secondly, the second motor 5-1 arranged on the movable column 2 is started respectively, and the output end of the second motor 5-1 drives the connected threaded rod 5 to rotate, and the threaded rod 5 drives the second threaded sleeve 6 threadedly connected thereto to slide vertically in the second groove 2-1, thereby adjusting the height of the second threaded sleeve 6 respectively. When the second threaded sleeve 6 moves, it drives the connected connecting plate 7 to move, and the connecting plate 7 drives a pair of first fixed plates 8 to move, and the first fixed plate 8 drives the components arranged thereon to move, so that when the four corners of the automobile interior panel are uneven, the fixing requirements can be met. Thirdly, the adjusting disk 9 is rotated according to the inclination angle of the automobile interior panel to be fixed, specifically: first release the limit of the limiting component on the rotating shaft 9-1 The personnel manually rotates the rotating shaft 9-1 to adjust the angle, and then re-limits and fixes the rotating shaft 9-1 through the limit assembly. Finally, the edge of the automobile interior panel is embedded between each pair of second fixing plates 14, and the personnel screws the fastening bolts 15. The fastening bolts 15 drive the fixing blocks 16 to abut against the interior panel for fixing. Anti-slip rubber pads can be set on the fixing blocks 16 and the corresponding second fixing plates 14 to enhance the fixing effect; the utility model adjusts the distance between each pair of movable columns 2 by adjusting the driving assembly, and the second motor 5-1 adjusts the height of the clamping component, and then adjusts the angle of the adjusting disk 9 and fixes it with the limit assembly. Finally, the automobile interior panel is fixed by the fastening bolts 15. The four positions of the edge of the interior panel can effectively prevent deformation. The angle, position and height of the fixing components can be adjusted, and it also has good adaptability to irregular-shaped automobile interior panels.
[0020] There is a possible implementation. When the output end of the first motor 4-1 rotates, the first motor 4-1 drives the bidirectional threaded rod 4 connected to it to rotate, and the bidirectional threaded rod 4 drives a pair of first threaded sleeves 3 threadedly connected at its bidirectional threads to slide toward or away from each other in the first groove 1-1, and the pair of first threaded sleeves 3 drive the connected pair of moving columns 2 to slide on the upper surface of the workbench 1, thereby adjusting the distance between the pair of moving columns 2.
[0021] There is a possible implementation. When it is necessary to release the limit on the rotating shaft 9-1, the personnel pinches the end of a pair of limit rods 12 away from the gear 10 with their hands, and each limit rod 12 rotates around the pin shaft 11. The spring 13 arranged between the pair of limit rods 12 is compressed, so that the curved portion on the limit rod 12 is disengaged from the tooth groove of the gear 10. The personnel manually rotates the adjusting disk 9 to adjust the angle and then releases the limit rod 12. Under the elastic force of the spring 13, the pair of limit rods 12 are rotated in the opposite direction and reset, and then the curved portion on the limit rod 12 is embedded in the tooth groove of the gear 10 to limit the gear 10. Since the gear 10 is fixedly connected to the rotating shaft 9-1, the rotating shaft 9-1 can also be limited at the same time.
[0022] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fixing device for processing automobile interior trim panels, comprising a workbench (1), characterized in that: Two pairs of movable columns (2) are horizontally slidably provided on the upper surface of the workbench (1), and two groups of adjustment drive assemblies are provided on the workbench (1). Each group of the adjustment drive assemblies can adjust the distance between each pair of movable columns (2). A pair of second grooves (2-1) are provided on the opposite side of each pair of movable columns (2). Two pairs of threaded rods (5) are rotatably provided in the two pairs of the second grooves (2-1). A second motor (5-1) is provided on the top of each movable column (2). The output end of the second motor (5-1) passes through the top of the movable column (2) and is connected to the threaded rod (5). A second threaded sleeve (6) is threadedly connected to each threaded rod (5). Each second threaded sleeve (6) is vertically slidable. The invention relates to a second groove (2-1) and a connecting plate (7) is arranged on the outer side wall, a pair of first fixing plates (8) are arranged on each connecting plate (7) in a relative manner, a rotating shaft (9-1) is rotatably arranged on each pair of the first fixing plates (8), an adjusting disk (9) is arranged on each rotating shaft (9-1) and located between the pair of first fixing plates (8), a pair of second fixing plates (14) is arranged on each adjusting disk (9), one of the second fixing plates (14) in each pair is threadedly connected with a fastening bolt (15), a fixing block (16) is arranged at the end of each fastening bolt (15), and a limiting component capable of preventing the rotating shaft (9-1) from rotating is arranged on the outer wall of each pair of the first fixing plates (8).
2. A fixing device for processing automobile interior trim panels according to claim 1, characterized in that: Each group of the adjustment drive components comprises a bidirectional threaded rod (4), a pair of first threaded sleeves (3) and a first motor (4-1); a pair of first grooves (1-1) are provided on the upper surface of the workbench (1); the bidirectional threaded rod (4) is rotatably arranged in the first grooves (1-1); a pair of the first threaded sleeves (3) are arranged at the bottom of a pair of movable columns (2); a pair of the first threaded sleeves (3) are threadedly connected to the forward and reverse threads of the bidirectional threaded rod (4) and are horizontally slidably arranged in the first grooves (1-1); the first motor (4-1) is arranged on the side wall of the workbench (1); and an output end of the first motor (4-1) passes through the side wall of the workbench (1) and is connected to the bidirectional threaded rod (4).
3. The fixing device for processing automobile interior trim panels according to claim 1, characterized in that: Each group of the limiting components includes a gear (10), a pair of limiting rods (12), a pair of pins (11) and a spring (13). The gear (10) is arranged on the rotating shaft (9-1) and is located on the outside of a pair of first fixed plates (8). The pair of pins (11) are arranged on the outer wall of the first fixed plate (8) on the same side as the gear (10). The rod bodies of the pair of limiting rods (12) are rotatably arranged on the pair of pins (11). The limiting rods (12) are provided with a bent portion on the side close to the gear (10), and the bent portion can be embedded in the tooth groove of the gear (10). The two ends of the spring (13) are connected to the pair of limiting rods (12).