A door panel processing clamp

Abstract

The utility model provides a compartment board processing clamp, including base, the top fixedly connected with two riser of base, be provided with support station between two riser, the both ends of support station and riser are up and down swing joint, the top of support station is provided with the clamping device close to both sides, the clamping device close to support station one side is fixedly set up, in the utility model, through setting up the support station for supporting the compartment board into the structure of up and down swing, makes the compartment board of vertical state when hanging one end will slide along the support station, then is blocked by the clamping device of bottom end, finally will and support station adhere, whole process only needs to control compartment board to drop, need not manual adjustment, and prior art compares has and the compartment board butt joint is more laborsaving, convenient, safe advantage.

Description

Technical Field

[0001] This utility model relates to the field of carriage processing fixtures, specifically a carriage panel processing fixture. Background Technology

[0002] A cargo box panel is the side panel covering a vehicle's cargo compartment. It is usually made of metal or plastic. Its main function is to protect the interior structure and passengers, while also increasing the vehicle's strength and reducing noise. Cargo boxes typically have openings for doors and windows to allow passengers to enter and exit and observe the external environment. In some commercial vehicles, cargo boxes can be modified as needed to add cargo storage and transportation functions. During the manufacturing process, a clamp is required to hold and fix the cargo box panel in place.

[0003] Currently, the clamps used for holding the aforementioned box panels mainly consist of a support platform and a clamping device located above it. The support platform is horizontally fixed. When clamping the box panel, the panel is first lifted using a workshop crane and a lifting device, then placed flat on the support platform, and finally clamped using the clamping device. However, this type of clamp has shortcomings in use: due to the large area and weight of the box panel, and its plate-like shape, the panel is usually in an upright position when lifted by the lifting device. Placing the upright panel flat on the support platform requires manual adjustment, which not only poses safety hazards but is also quite laborious.

[0004] Therefore, this utility model provides a panel processing fixture. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a panel processing fixture to solve the problems mentioned in the background technology. This utility model has the advantage of making it easier to connect with the lifted vertical panel, and the connection does not require manual intervention, which is more labor-saving and safer.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a panel processing fixture includes a base, two upright plates fixedly connected to the top of the base, a support platform between the two upright plates, the two ends of the support platform being rotatably connected to the upright plates, clamps near both sides being provided on the top of the support platform, the clamps near one side of the support platform being fixed, and the clamps near the other side of the support platform being movable, and a control mechanism being provided between the base and the support platform for controlling the up-and-down rotation of the support platform.

[0007] Furthermore, the clamping device includes an L-shaped baffle and a clamping screw that is screwed through and screwed into the top of the L-shaped baffle. A longitudinal beam is slidably arranged on the upper end face of the support platform near the other side. One side of the longitudinal beam is fixedly connected to the back of the adjacent L-shaped baffle. The ends of the L-shaped baffles on the support platform near the two sides are opposite each other.

[0008] Furthermore, the number of clamps near both sides of the support platform is at least two.

[0009] Furthermore, the upper surface of the support platform is provided with a pusher plate near the other side. The pusher plate is located inside an adjacent L-shaped baffle and a guide shaft that passes through one side of the L-shaped baffle is fixedly connected to one side of the pusher plate. The guide shaft and the L-shaped baffle are slidably connected and a trigger rod is fixedly connected to one end of the guide shaft. An arc-shaped guide plate located below the trigger rod is fixedly connected to the upper surface of the base through a support plate.

[0010] Furthermore, a drive shaft is fixedly connected to the middle of the other side of the longitudinal beam, and a cantilever is fixedly connected to one end of the drive shaft. A servo motor is fixedly connected to the back of the support platform, and the output shaft of the servo motor is fixedly connected to a lead screw that is screwed through the cantilever.

[0011] Furthermore, the control mechanism includes a second servo motor, a second lead screw, a second longitudinal beam, and a support rod. The second longitudinal beam is slidably mounted on the upper surface of the base, and its top is hinged to the lower surface of the support platform near one side via the support rod. The second servo motor is fixedly mounted on the top of the base, and its output shaft is fixedly connected to the second lead screw, which is screwed through and engaged with the middle of the second longitudinal beam.

[0012] Furthermore, the base is a square plate structure with legs near the corners on its lower end face.

[0013] The beneficial effects of this utility model are as follows:

[0014] In this invention, by setting the support platform for supporting the box panel to be rotatable, when the box panel is suspended in a vertical state, one end will slide down along the support platform, then be blocked by the clamp at the bottom, and finally fit against the support platform. The whole process only requires controlling the box panel to descend, without the need for manual adjustment. Compared with the prior art, it has the advantages of being more labor-saving, convenient and safe in docking with the box panel.

[0015] In this invention, by setting a pusher plate, a guide shaft, a trigger rod, and an arc-shaped guide plate, when the support platform is tilted to an inclined state, the arc-shaped guide plate will push the pusher plate to move through the trigger rod. The movement of the pusher plate will push out the corresponding clamping plate, which facilitates the tilting and lifting of the processed plate and has the advantage of convenient unloading. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the structure of a panel processing fixture according to the present invention;

[0017] Figure 2 for Figure 1 A diagram of the back;

[0018] Figure 3 for Figure 1 The main view.

[0019] In the diagram: 1. Base; 11. Support leg; 12. Support plate; 2. Vertical plate; 3. Support platform; 4. Clamping device; 41. L-shaped baffle; 42. Clamping screw; 5. Control mechanism; 51. Servo motor II; 52. Lead screw II; 53. Longitudinal beam II; 54. Support rod; 6. Longitudinal beam I; 61. Drive shaft; 611. Cantilever; 7. Push plate; 71. Guide shaft; 711. Trigger rod; 8. Arc-shaped guide plate; 9. Servo motor I; 91. Lead screw I. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figures 1 to 3 This utility model provides a technical solution: a panel processing fixture, including a base 1, two upright plates 2 fixedly connected to the top of the base 1, and a support platform 3 between the two upright plates 2. The support platform 3 is used to support the panel, and the two ends of the support platform 3 are rotatably connected to the upright plates 2. Specifically, a bearing shaft can be welded to the two ends of the support platform 3, and then a bearing connected to the bearing shaft can be installed on the top of the two upright plates 2. Thus, the support platform 3 can rotate up and down.

[0022] The top of the support platform 3 is equipped with clamps 4 near both sides. The clamp 4 on one side of the support platform 3 is fixed, while the clamp 4 on the other side is movable. When the movable clamp 4 moves, it will clamp and position the box plate placed on the support platform 3 together with the fixed clamp 4, thereby ensuring the accuracy of subsequent processing. When the movable clamp 4 moves away from the fixed clamp 4, the support platform 3 is controlled to swing down until the fixed clamp 4 is at its lowest point. At this time, the support platform 3 is in an inclined state, which is the state in which it is connected with the vertically suspended box plate.

[0023] In this embodiment, the clamping device 4 includes an L-shaped baffle 41 and a clamping screw 42 that is screwed through the top of the L-shaped baffle 41. A longitudinal beam 6 is slidably arranged on the upper end face of the support platform 3 near the other side. One side of the longitudinal beam 6 is fixedly connected to the back of the adjacent L-shaped baffle 41. When the longitudinal beam 6 moves, it can drive the corresponding clamping device 4 to move. One end of the L-shaped baffle 41 near the two sides of the support platform 3 is opposite to each other. The inner side of the L-shaped baffle 41 near the two sides of the support platform 3 is used to limit the two sides of the box plate. When the clamping screw 42 is tightened, its bottom will clamp the upper end face of the box plate. In specific implementation, a common pressure plate is installed at the bottom of the clamping screw 42 to increase the compression area.

[0024] Furthermore, the number of clamps 4 near both sides of the support platform 3 is at least two, that is, the number of clamps 4 near one side of the support platform 3 is at least two, and the number of clamps 4 near the other side of the support platform 3 is also at least two, which can further improve the reliability of clamping the panel.

[0025] A control mechanism 5 is provided between the base 1 and the support platform 3. The control mechanism 5 is used to control the up and down rotation of the support platform 3.

[0026] Specifically, the control mechanism 5 includes a servo motor 51, a lead screw 52, ​​a longitudinal beam 53, and a support rod 54. The longitudinal beam 53 is slidably mounted on the upper surface of the base 1, and its top is hinged to the lower surface of the support platform 3 near one side via the support rod 54. In practice, two guide rails can be fixedly installed on the upper surface of the base 1, and sliding sleeves adapted to the guide rails can be welded to both ends of the longitudinal beam 53. The top of the sliding sleeves is welded to a hinged seat that is hinged to the support rod 54. The servo motor 51 is fixedly mounted on the top of the base 1, and its output shaft is fixedly connected to the lead screw 52, ​​which is screwed through the middle of the longitudinal beam 53. The servo motor 51 provides driving force to the rotation of the lead screw 52. The lead sleeve, which is screwed to the lead screw 52, ​​is welded to the middle of the longitudinal beam 53. Thus, when the longitudinal beam 53 slides laterally, it can push the support platform 3 to swing up and down via the support rod 54.

[0027] In this embodiment, a drive shaft 61 is fixedly connected to the middle of the other side of the longitudinal beam 6. One end of the drive shaft 61 is fixedly connected to a cantilever 611. The bottom of the longitudinal beam 6 has a sliding groove near both ends. The upper end face of the support platform 3 is fixedly connected to a guide rail adapted to the sliding groove. The back of the support platform 3 is fixedly connected to a servo motor 9. The output shaft of the servo motor 9 is fixedly connected to a lead screw 91 that is screwed through the cantilever 611. A threaded sleeve is fixedly installed on the cantilever 611 and sleeved outside the lead screw 91. When the lead screw 91 rotates, it can push the cantilever 611 to move through the threaded sleeve, and then push the longitudinal beam 6 to move through the drive shaft 61.

[0028] In this embodiment, the upper surface of the support platform 3 is provided with a pusher plate 7 near the other side. The pusher plate 7 is located inside the adjacent L-shaped baffle 41 and a guide shaft 71 that passes through one side of the L-shaped baffle 41 is fixedly connected to one side of it. The guide shaft 71 and the L-shaped baffle 41 are slidably connected and a trigger rod 711 is fixedly connected to one end of it. A guide sleeve can be welded to one side of the L-shaped baffle 41 and sleeved outside the guide shaft 71. When the trigger rod 711 moves, it will drive the pusher plate 7 to move through the guide shaft 71. The function of the pusher plate 7 is to push the part of the box plate located inside the L-shaped baffle 41 to the outside, so as to facilitate the tilting and lifting of the processed box plate.

[0029] Furthermore, the upper end face of the base 1 is fixedly connected to the arc-shaped guide plate 8 located below the trigger rod 711 via the support plate 12. When the support platform 3 is swung down to the tilted state, the trigger rod 711 will contact the outer arc surface of the arc-shaped guide plate 8. Under the restriction of the outer arc surface, the trigger rod 711 is pushed, which can push out the box plate located on the L-shaped baffle 41. At this time, the top of the lifting device and the tilted box plate are hooked or inserted, and then the crane is controlled to lift and separate the processed box plate from the fixture.

[0030] In this embodiment, the base 1 is a square plate structure and its lower end surface is provided with support legs 11 near the corners. The support legs 11 provide space under the base 1, which facilitates the forklift to move the fixture.

[0031] Working principle: When processing the box panel, the box panel is lifted using a lifting device and a crane, and then transferred to the top of the support platform 3. Then, the servo motor 51 is started to drive the lead screw 52 to rotate. The longitudinal beam 53 moves under the push of the rotational force, and the support rod 54 drives the support platform 3 to swing down to an inclined state. At this time, the box panel is lifted and placed. When the bottom end of the box panel contacts the placement surface of the inclined support platform 3, it will slide down. When it slides to one side and contacts the pusher plate 7, it will swing down. When the box panel and the support platform 3 are in contact, the lead screw 52 is controlled to rotate in the opposite direction, and the support platform 3 swings up to a horizontal state. Then, the servo motor 9 is started. When the lead screw 91 rotates, it can push the cantilever 611 to move, and then pushes the longitudinal beam 6 to move through the transmission shaft 61. The corresponding clamp 4 pushes the box panel to move, and then the clamp 4 on the other side clamps the box panel. Finally, tightening the clamping screws 42 on each clamp 4 completes the clamping process of the box panel.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A panel processing fixture, comprising a base (1), characterized in that, The top of the base (1) is fixedly connected to two upright plates (2), and a support platform (3) is provided between the two upright plates (2). The two ends of the support platform (3) are rotatably connected to the upright plates (2). The top of the support platform (3) is provided with clamps (4) near both sides. The clamps (4) near the side of the support platform (3) are fixed, and the clamps (4) near the other side of the support platform (3) are movable. A control mechanism (5) is provided between the base (1) and the support platform (3). The control mechanism (5) is used to control the support platform (3) to rotate up and down.

2. The panel processing fixture according to claim 1, characterized in that: The clamp (4) includes an L-shaped baffle (41) and a clamping screw (42) that is screwed through the top of the L-shaped baffle (41). A longitudinal beam (6) is slidably provided on the upper end face of the support platform (3) near the other side. One side of the longitudinal beam (6) is fixedly connected to the back of the adjacent L-shaped baffle (41). One end of the L-shaped baffle (41) on the support platform (3) near both sides is opposite to each other.

3. The panel processing fixture according to claim 2, characterized in that: The number of clamps (4) near both sides of the support platform (3) is at least two.

4. A panel processing fixture according to claim 3, characterized in that: The upper surface of the support platform (3) is provided with a pusher plate (7) near the other side. The pusher plate (7) is located inside the adjacent L-shaped baffle (41) and a guide shaft (71) that passes through one side of the L-shaped baffle (41) is fixedly connected to one side of it. The guide shaft (71) and the L-shaped baffle (41) are slidably connected and a trigger rod (711) is fixedly connected to one end of it. The upper surface of the base (1) is fixedly connected to an arc-shaped guide plate (8) located below the trigger rod (711) through a support plate (12).

5. A panel processing fixture according to claim 2, characterized in that: A drive shaft (61) is fixedly connected to the middle of the other side of the longitudinal beam (6), and a cantilever (611) is fixedly connected to one end of the drive shaft (61). A servo motor (9) is fixedly connected to the back of the support platform (3), and a lead screw (91) is fixedly connected to the output shaft of the servo motor (9) and the cantilever (611) through which it is screwed.

6. A panel processing fixture according to claim 1, characterized in that: The control mechanism (5) includes a second servo motor (51), a second lead screw (52), a second longitudinal beam (53), and a support rod (54). The second longitudinal beam (53) is slidably mounted on the upper surface of the base (1), and its top is hinged to the lower surface of the support platform (3) near one side via the support rod (54). The second servo motor (51) is fixedly mounted on the top of the base (1), and its output shaft is fixedly connected to the second lead screw (52) which is screwed through and engaged with the middle of the second longitudinal beam (53).

7. A panel processing fixture according to claim 1, characterized in that: The base (1) is a square plate structure and its lower end face is provided with support legs (11) near the corners.

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