Door plate positioning frame

Abstract

The utility model discloses a door plate positioning frame, which relates to the technical field of door plate processing and comprises a first upright post, base beams are arranged on two sides of the upper end of the first upright post, second upright posts are fixedly connected to two sides of the lower ends of the two base beams, and a support frame is fixedly connected to the upper ends of the base beams. By means of the arrangement of the pressing bolts and the one-way hydraulic cylinders, when a door plate is positioned, the one-way hydraulic cylinders can be controlled to stretch out, the upper ends of the two sides of the door plate are limited through the pressing bolts, by means of the arrangement of the springs, the door plate pressing device can adapt to door plates with different cambered surfaces during extrusion, and the door plate pressing device is convenient to use and high in practicability. And meanwhile, the door plate can be prevented from being extruded and damaged through the design, so that the extension length of the one-way hydraulic cylinder does not need to be accurately controlled, use is more convenient, applicability is higher, the top of the door plate is limited in the mode, and the machining stability of the door plate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door panel processing technical field especially relates to a door panel positioning frame. BACKGROUND

[0002] The door panel positioning frame is a device for limiting the door panel during processing to ensure that the door panel is limited during processing.

[0003] In the prior art, the positioning of the door panel is achieved by moving the clamping block on the side towards the door panel through a lead screw to clamp and position the side of the door panel. However, in actual use, uneven stress is prone to occur, causing the side of the door panel to be raised, resulting in a shift in the position of the door panel, leading to unqualified processing, increased production cost, and poor positioning effect. SUMMARY

[0004] The utility model discloses a door panel positioning frame to solve the problem of uneven stress in the prior art, which causes the side of the door panel to be raised, resulting in a shift in the position of the door panel, leading to unqualified processing, increased production cost, and poor positioning effect.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a door panel positioning frame, comprising a first column, two bottom beams are arranged on both sides of the upper end of the first column, two second columns are fixedly connected to both sides of the lower end of the two bottom beams, a support frame is fixedly connected to the upper end of the bottom beam, a first connecting shaft is rotatably connected in the support frame, a connecting frame is fixedly connected to the outer surface of the first connecting shaft, a pressure bolt is slidably connected to one end of the connecting frame, a spring is arranged between one end of the pressure bolt and the connecting frame, a connecting plate is fixedly connected to both sides of the middle part of the first connecting shaft, and a one-way hydraulic cylinder is rotatably connected between one side of the second column and the connecting plate.

[0006] Preferably, a bottom longitudinal beam is fixedly connected to both sides of the middle part of the upper end of the first column, and a sleeve frame is fixedly connected to both sides of the middle part of the lower end of the two bottom beams.

[0007] Preferably, a second connecting shaft is fixedly connected in the sleeve frame, and bearings are mounted on both sides of the middle part of the second connecting shaft.

[0008] Preferably, an end plate is fixedly connected to the upper end of the bottom longitudinal beam, the bearings are in contact with the end plate, bolts are mounted on one side of the lower end of the sleeve frame, and a transition frame is fixedly connected to one end of the bottom beam.

[0009] Preferably, the middle part of the upper end of the base beam is provided with a limiting sliding block on both sides, and one side of each of the two limiting sliding blocks is fixedly connected with a moving plate.

[0010] Preferably, one side of the moving plate is provided with a connecting groove, one side of the base beam is provided with a threaded hole, the lower end of the moving plate is provided with a bracket square steel, the bracket square steel is fixedly connected with the base beam, the moving plate is overlapped with the bracket square steel, and the connecting groove is in communication with the threaded hole.

[0011] Preferably, the upper end of the base beam is fixedly connected with a door plate pad, one side of the moving plate is fixedly connected with a supporting block, and the inside of the supporting block is overlapped with a door plate movable pad.

[0012] Compared with the prior art, the door plate positioning frame has the advantages and positive effects that:

[0013] 1. In the door plate positioning frame, when the door plate is positioned, the one-way hydraulic cylinder is controlled to extend, the pressure bolt limits the upper end of the door plate on both sides, the spring is arranged to adapt to door plates with different arc surfaces when being extruded, the design can avoid extruding and damaging the door plate, the extension length of the one-way hydraulic cylinder does not need to be accurately controlled, use is more convenient, and the design increases the stability of door plate processing.

[0014] 2. In the door plate positioning frame, the positions of the two base beams and the limiting sliding blocks can be adjusted according to the length and width of the door plate to be processed, so that the door plate positioning frame is suitable for door plates of different sizes, use is more convenient, the door plate pad and the door plate movable pad are arranged to support the door plate from more surfaces, deformation of the door plate during processing of the door plate is avoided, and processing precision is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of the door plate positioning frame is provided for the door plate positioning frame.

[0016] Figure 2 A partial structure side view of the door plate positioning frame is provided for the door plate positioning frame.

[0017] Figure 3 A door plate positioning frame is provided for the door plate positioning frame. Figure 1 An enlarged structure schematic view of the A area is provided for the door plate positioning frame.

[0018] Figure 4 A connecting structure schematic view between the limiting sliding block and the base beam of the door plate positioning frame is provided for the door plate positioning frame.

[0019] Legend: 1. Column No. 1; 2. Base longitudinal beam; 3. Column No. 2; 4. Base beam; 5. Transition frame; 6. One-way hydraulic cylinder; 7. Support frame; 8. Connecting shaft No. 1; 9. Connecting frame; 10. Connecting plate; 11. Pressure bolt; 12. Movable plate; 13. Bracket square steel; 14. Limiting slider; 15. Sleeve; 16. End plate; 17. Connecting shaft No. 2; 18. Bearing; 19. Door panel gasket; 20. Spring; 21. Connecting groove; 22. Threaded hole; 23. Support block; 24. Door panel movable gasket. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: Figure 1 - Figure 3 As shown, the utility model provides a door panel positioning frame, including a No. 1 column 1, a base beam 4 is provided on both sides of the upper end of the No. 1 column 1, and a No. 2 column 3 is fixedly connected to both sides of the lower ends of the two base beams 4, and the upper end of the base beam 4 is fixedly connected to a support frame 7, and the interior of the support frame 7 is rotatably connected to a No. 1 connecting shaft 8, and the outer surface of the No. 1 connecting shaft 8 is fixedly connected to a connecting frame 9, and one end of the connecting frame 9 is slidably connected to a pressure bolt 11, and a spring 20 is provided between one end of the pressure bolt 11 and the connecting frame 9, and a connecting plate 10 is fixedly connected to both sides of the middle part of the No. 1 connecting shaft 8, and a one-way hydraulic cylinder 6 is rotatably connected between one side of the No. 2 column 3 and the connecting plate 10.

[0023] The following is a detailed description of the specific settings and functions of this embodiment. Through the settings of the pressure bolt 11 and the one-way hydraulic cylinder 6, when positioning the door panel, the one-way hydraulic cylinder 6 can be controlled to extend so that the pressure bolt 11 can limit the upper ends of both sides of the door panel. Through the setting of the spring 20, it can adapt to door panels with different curved surfaces during extrusion. At the same time, this design can avoid damaging the door panel by extrusion. Therefore, there is no need to accurately control the extension length of the one-way hydraulic cylinder 6, which is more convenient to use and has higher applicability. In addition, this method limits the top of the door panel, thereby increasing the stability of the door panel processing.

[0024] Example 2: Figure 1 - Figure 4As shown, the middle of the upper end of the first column 1 is fixedly connected with the base beam 2 on both sides, the middle of the lower end of the two base beams 4 is fixedly connected with the sleeve frame 15 on both sides, the inside of the sleeve frame 15 is fixedly connected with the second connecting shaft 17, the middle of the second connecting shaft 17 is installed with the bearing 18 on both sides, the upper end of the base beam 2 is fixedly connected with the end plate 16, the bearing 18 is in contact with the end plate 16, the lower end of the sleeve frame 15 is installed with the bolt on one side, one end of the base beam 4 is fixedly connected with the transition frame 5, the middle of the upper end of the base beam 4 is provided with the limiting block 14 on both sides, one side of the two limiting blocks 14 is fixedly connected with the moving plate 12, one side of the moving plate 12 is provided with the connecting groove 21, one side of the base beam 4 is provided with the threaded hole 22, the lower end of the moving plate 12 is provided with the bracket square steel 13, the bracket square steel 13 is fixedly connected with the base beam 4, the moving plate 12 is overlapped with the bracket square steel 13, the connecting groove 21 is communicated with the threaded hole 22, the upper end of the base beam 4 is fixedly connected with the door plate pad 19, one side of the moving plate 12 is fixedly connected with the supporting block 23, the inside of the supporting block 23 is overlapped with the door plate movable pad 24, the inside of the transition frame 5 is provided with the roller, when the door plate is placed, the door plate can be supported, so that the door plate is put in more conveniently.

[0025] The effect of the whole embodiment is that the positions of the two base beams 4 and the limiting blocks 14 can be adjusted according to the length and width of the door plate to be processed, so that the door plate of different sizes can be used more conveniently, and the supporting surface of the door plate is larger through the setting of the door plate pad 19 and the door plate movable pad 24, so that the deformation of the door plate during processing can be prevented and the processing precision can be ensured.

[0026] The use method and working principle of the device are as follows: in use, the bolts in the sleeve frame 15 and the connecting groove 21 are loosened according to the length and width of the door plate to be processed, the base beam 4 and the moving plate 12 are pushed to move until the distance between the two base beams 4 and the two limiting blocks 14 can be matched with the door plate, then the bolts in the transition frame 5 and the connecting groove 21 are installed, the positions of the base beam 4 and the moving plate 12 are limited, one end of the door plate is placed on the transition frame 5, the transition frame 5 is pushed to move the door plate until the door plate is located between the two limiting blocks 14 and the base beam 4, so that the side edges of the door plate are limited, then the single-way hydraulic cylinder 6 is controlled to extend, the lower end of the pressure bolt 11 is pressed against the door plate, at the same time, the pressure bolt 11 will slide in the connecting frame 9, so that the pressure bolt 11 is attached to the surface of the door plate, so that the positioning is completed, and then the door plate can be processed.

[0027] The above merely is the preferred embodiment of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A door panel positioning jig, characterized by: The utility model provides a kind of movable door frame, including a first column (1), the bottom beam (4) is arranged on the both sides of the upper end of the first column (1), the lower end of the both sides of the two bottom beam (4) is fixedly connected with second column (3), the upper end of the bottom beam (4) is fixedly connected with support frame (7), the inside of the support frame (7) is rotatably connected with first connecting shaft (8), the outer surface of the first connecting shaft (8) is fixedly connected with connecting frame (9), the one end of the connecting frame (9) is slidably connected with pressure bolt (11), the one end of the pressure bolt (11) and the connecting frame (9) between spring (20) is arranged, the middle part of the both sides of the first connecting shaft (8) is fixedly connected with connecting plate (10), the one side of the second column (3) and the connecting plate (10) between rotatably connected with one-way hydraulic cylinder (6).

2. A door panel positioning jig as defined in claim 1 wherein: The middle part of the both sides of the upper end of the first column (1) is fixedly connected with bottom longitudinal beam (2), the middle part of the both sides of the lower end of the two bottom beam (4) is fixedly connected with sleeve frame (15).

3. A door panel positioning jig as defined in claim 2 wherein: The inside of the sleeve frame (15) is fixedly connected with second connecting shaft (17), the middle part of the both sides of the second connecting shaft (17) is mounted with bearing (18).

4. A door panel positioning jig as defined in claim 3 wherein: The upper end of the bottom longitudinal beam (2) is fixedly connected with end plate (16), the bearing (18) and end plate (16) contact, the lower end and one side of the sleeve frame (15) are mounted with bolt, the one end of the bottom beam (4) is fixedly connected with transition frame (5).

5. A door panel positioning fixture as defined in claim 1 wherein: The middle part of the both sides of the upper end of the bottom beam (4) is provided with limit sliding block (14), the one side of the two limit sliding block (14) is fixedly connected with moving plate (12).

6. A door panel positioning jig as defined in claim 5 wherein: The one side of the moving plate (12) is provided with connecting groove (21), the one side of the bottom beam (4) is provided with threaded hole (22), the lower end of the moving plate (12) is provided with bracket square steel (13), the bracket square steel (13) and bottom beam (4) are fixedly connected, the moving plate (12) and bracket square steel (13) overlap, the connecting groove (21) and threaded hole (22) are communicated.

7. A door panel positioning jig as defined in claim 6 wherein: The upper end of the bottom beam (4) is fixedly connected with door panel pad (19), the one side of the moving plate (12) is fixedly connected with support block (23), the inside of the support block (23) overlaps door panel movable pad (24).

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