Sliding tool for installing vehicle door

Abstract

The utility model relates to the technical field of vehicle door installation tools, in particular to a vehicle door installation sliding tool which comprises a base, two supporting frames, a movable frame, a bearing frame, a vacuum suction cup and a jacking plate, the two supporting frames are fixedly arranged at the top of the base in a spaced mode, and each supporting frame is provided with two J-shaped sliding grooves; the two sides of the movable frame are each provided with a pair of sliding blocks, and the sliding blocks are embedded into the sliding grooves and can slide along the sliding grooves. The bearing frame is located on the front side of the movable frame and fixedly connected with the two supporting frames. The vacuum suction cup is installed on the front side of the movable frame. The jacking plate is arranged on the front side of the bearing frame and driven by the electric push rod to ascend and descend. Through the arrangement of the base, the two supporting frames, the movable frame, the bearing frame, the vacuum suction cup and the jacking plate, connection and disassembly between the vehicle door and the sliding tool can be rapidly completed, compared with the prior art, installation or disassembly of a large number of positioning pins and locking assemblies is omitted, the workload of operators is reduced, and the working efficiency is improved. And the vehicle door mounting efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door installation tools, in particular to a door installation sliding tooling. Background Technique

[0002] In the process of automobile manufacturing, painting is one of the key steps to ensure the appearance quality of the vehicle. In order to ensure the stable position of the door during the painting process and avoid damage caused by collision with the vehicle body or other toolings, a specially designed sliding tooling is usually used to connect the door and the vehicle body. In the prior art, as disclosed in a patent document with the publication number of CN221602438U, a door installation sliding tooling realizes precise position fixation between the sliding tooling and the door through positioning pin A, and firmly locks the door in multiple directions by using locking assembly A; meanwhile, by adopting positioning pin B and corresponding locking assembly B, accurate docking and stable connection between the sliding tooling and the vehicle body are achieved. This method improves the overall stability, operation convenience and positioning accuracy of the installation between the sliding tooling, the door and the vehicle body.

[0003] However, it is found in actual application that although the above solution can effectively improve the assembly accuracy, its complex design requires dealing with a large number of positioning pins and locking components every time of installation or disassembly, which not only increases the work burden of the operators, but also prolongs the time of the entire operation process, thus affecting the door installation efficiency. In view of the above problems, the utility model provides a more efficient door installation sliding tooling. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a door installation sliding tooling to solve the problems put forward in the above background technique.

[0005] The utility model is achieved through the following technical solutions:

[0006] A door installation sliding tooling includes a base, two support frames, a movable frame, a supporting bracket, vacuum suction cups and a lifting plate. The two support frames are fixedly arranged at intervals on the top of the base, and each support frame is provided with two J-shaped chutes; a pair of sliders are arranged on both sides of the movable frame, and the sliders are embedded in the chutes and can slide along the chutes; the supporting bracket is located in front of the movable frame and is fixedly connected with the two support frames; the vacuum suction cups are installed on the front side of the movable frame; the lifting plate is arranged in front of the supporting bracket and is driven by an electric push rod to lift and lower.

[0007] Optionally, two vacuum suction cups are provided, and the two vacuum suction cups are arranged at intervals along the length direction of the movable frame.

[0008] Optionally, a conducting pipe is connected between the two vacuum suction cups. The conducting pipe is connected to a vacuum pump through a spiral hose. The vacuum pump is installed on the base. An exhaust pipe is also provided on the conducting pipe, and a valve is provided on the exhaust pipe.

[0009] Optionally, a handle is installed on the back of the movable frame, and the handle is fixedly installed horizontally.

[0010] Optionally, movable casters are installed at the bottom of the base, and the movable casters are provided with a braking structure.

[0011] Optionally, a U-shaped pull rod is fixedly installed on the base located on the back of the movable frame, and both ends of the pull rod are fixedly welded to the base.

[0012] Compared with the prior art, the present utility model provides a door installation sliding tooling, which has the following

[0013] Beneficial effects:

[0014] 1. By setting the base, two support frames, a movable frame, a supporting bracket, vacuum suction cups and a jacking plate, the present utility model can quickly complete the connection and disassembly between the door and the sliding tooling, and accurately slide the door to the installation position. Compared with the related prior art, it eliminates the installation or disassembly of a large number of positioning pins and locking components, reduces the work burden of operators, and improves the door installation efficiency;

[0015] 2. By setting two vacuum suction cups, the two vacuum suction cups are arranged at intervals along the length direction of the movable frame. The two vacuum suction cups can simultaneously adsorb the door, so as to more firmly hold the door and reduce the possibility of the door coming loose;

[0016] 3. By setting a conducting pipe, a spiral hose, a vacuum pump, an exhaust pipe and a valve. When the vacuum pump is started, the vacuum suction cups will be in a vacuum state. In this way, the door can be firmly adsorbed. When it is necessary to release the door, after closing the vacuum pump, open the valve on the exhaust pipe to interrupt the vacuum state in the vacuum suction cups, and the door will be quickly released immediately. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front-side structural schematic diagram of the present utility model;

[0018] Figure 2 is a rear-side structural schematic diagram of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the use state of the present utility model;

[0020] Figure 4Schematic diagram of the connection structure between the movable frame and the suction cup of the present utility model.

[0021] In the figure: 1, base; 2, support frame; 3, chute; 4, movable frame; 5, slider; 6, supporting bracket; 7, vacuum suction cup; 8, lifting plate; 9, electric push rod; 10, conduction pipe; 11, spiral hose; 12, vacuum pump; 13, exhaust pipe; 14, valve; 15, handle; 16, movable caster; 17, pull rod; 18, car door. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment: Please refer to Figures 1 to 4 , according to the embodiment of the present utility model, a car door installation and sliding tooling is provided, which includes a base 1, two support frames 2, a movable frame 4, a supporting bracket 6, a vacuum suction cup 7, and a lifting plate 8. The two support frames 2 are fixedly arranged at intervals on the top of the base 1. Each support frame 2 is provided with two J-shaped chutes 3; a pair of sliders 5 are arranged on each side of the movable frame 4, and the sliders 5 are embedded in the chutes 3 and can slide along the chutes 3; the supporting bracket 6 is located in front of the movable frame 4 and is fixedly connected to the two support frames 2; the vacuum suction cup 7 is installed on the front side of the movable frame 4; the lifting plate 8 is arranged in front of the supporting bracket 6 and is driven to lift by an electric push rod 9.

[0024] For the car door installation and sliding tooling with the above structure, the car door 18 can be placed on the supporting bracket 6 to position the height of the car door 18. Then, the car door 18 is fixed on the movable frame 4 by using the vacuum suction cup 7. Then, the car door 18 is aligned with the vehicle body and an upward force is applied to the movable frame 4, so that the movable frame 4 moves upward by a certain distance and then moves obliquely upward. In this way, not only the bottom of the car door 18 leaves the supporting bracket 6, but also the car door 18 can move to the accurate installation position, thus facilitating the rapid assembly between the car door 18 and the vehicle body. After the assembly is completed, the car door 18 can be separated from the sliding tooling only by interrupting the vacuum state of the vacuum suction cup 7, and the installation of the car door 18 is completed. Compared with the related prior art, this sliding tooling eliminates the installation or disassembly of a large number of positioning pins and locking components, reduces the work burden of the operator, and also improves the installation efficiency of the car door 18.

[0025] In order to improve the stability when the vehicle door 18 is fixed to the movable frame 4, in the present exemplary embodiment, two vacuum suction cups 7 are provided, and the two vacuum suction cups 7 are arranged at intervals along the length direction of the movable frame 4. The two vacuum suction cups 7 adsorb the vehicle door 18 simultaneously, which can hold the vehicle door 18 more firmly and reduce the possibility of the vehicle door 18 becoming loose.

[0026] In the present exemplary embodiment, a conduction pipe 10 is connected between the two vacuum suction cups 7. The conduction pipe 10 is connected to a vacuum pump 12 through a spiral hose 11. The vacuum pump 12 is installed on the base 1. An exhaust pipe 13 is further provided on the conduction pipe 10, and a valve 14 is provided on the exhaust pipe 13. When the vacuum pump 12 is started, the air between the vacuum suction cup 7 and the vehicle door 18 will be sucked away, making the vacuum suction cup 7 in a vacuum state. In this way, the vehicle door 18 can be firmly adsorbed. When it is necessary to release the vehicle door 18, the vacuum pump 12 can be turned off, and then the valve 14 on the exhaust pipe 13 is opened to interrupt the vacuum state in the vacuum suction cup 7, and the vehicle door 18 will be released immediately.

[0027] In the present exemplary embodiment, a handle 15 is installed on the back surface of the movable frame 4, and the handle 15 is fixedly installed horizontally. The provision of the handle 15 provides a force application point for the user, and the user can more easily lift the movable frame 4 and the vehicle door 18 thereon through the handle 15.

[0028] In order to facilitate the movement of the sliding tooling, in the present exemplary embodiment, movable casters 16 are installed at the bottom of the base 1, and the movable casters 16 are provided with a braking structure. The user can move the sliding tooling to a suitable position and then fix the position of the movable casters 16 through the braking structure. It should be noted that the braking structure on the movable casters 16 is a prior art and will not be elaborated here.

[0029] In order to provide a force application position for the user when pushing the sliding tooling to move, in the present exemplary embodiment, a U-shaped pull rod 17 is fixedly installed on the base 1 located on the back surface of the movable frame 4, and both ends of the pull rod 17 are fixedly welded to the base 1. The user can operate the movement of the sliding tooling on the back surface of the movable frame 4 through the pull rod 17.

[0030] Working principle: First, place the bottom of the car door 18 on the supporting bracket 6, use the supporting bracket 6 to position the height of the car door 18, then start the vacuum pump 12, use the vacuum suction cup 7 to fix the car door 18 on the movable frame 4, then move the car door 18 in front of the vehicle body, and place the lifting plate 8 at the bottom of the vehicle body. Subsequently, start the electric push rod 9 to push the lifting plate 8 upward until it abuts tightly against the bottom of the vehicle body, thereby fixing the position of the base 1. Subsequently, the operator applies an upward force to the movable frame 4 through the handle 15, causing the movable frame 4 to move upward a certain distance and then move obliquely upward. At this time, not only does the bottom of the car door 18 leave the supporting bracket 6, but the car door 18 can also move to the accurate installation position, thus facilitating the rapid assembly between the car door 18 and the vehicle body. After the assembly is completed, turn off the vacuum pump 12, open the valve 14 on the exhaust pipe 13, interrupt the vacuum state of the vacuum suction cup 7, and separate the car door 18 from the sliding tooling, thereby completing the installation of the car door 18.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sliding tooling for door installation, characterized in that Comprising: A base (1); Two support frames (2), fixedly arranged at intervals on the top of the base (1), and each support frame (2) is provided with two J-shaped sliding grooves (3); A movable frame (4), with a pair of sliders (5) arranged on each side thereof, and the sliders (5) are embedded in the sliding grooves (3) and are slidable along the sliding grooves (3); A supporting bracket (6), located at the front side of the movable frame (4) and fixedly connected to the two support frames (2); A vacuum suction cup (7), and the vacuum suction cup (7) is installed on the front side of the movable frame (4); And a jacking plate (8), arranged at the front side of the supporting bracket (6) and driven to lift by an electric push rod (9).

2. The door installation sliding tooling according to claim 1, characterized in that: There are two vacuum suction cups (7), and the two vacuum suction cups (7) are arranged at intervals along the length direction of the movable frame (4).

3. The door installation sliding tooling according to claim 2, characterized in that: A conduction pipe (10) is connected between the two vacuum suction cups (7), the conduction pipe (10) is connected to a vacuum pump (12) through a spiral hose (11), the vacuum pump (12) is installed on the base (1), an exhaust pipe (13) is further arranged on the conduction pipe (10), and a valve (14) is arranged on the exhaust pipe (13).

4. The door installation sliding tooling according to claim 1, characterized in that: A handle (15) is installed on the back surface of the movable frame (4), and the handle (15) is fixedly installed horizontally.

5. The door installation sliding tooling according to claim 1, characterized in that: Movable casters (16) are installed at the bottom of the base (1), and the movable casters (16) are provided with a braking structure.

6. The door installation sliding tooling according to claim 5, characterized in that: A U-shaped pull rod (17) is fixedly installed on the base (1) located at the back surface of the movable frame (4), and the two ends of the pull rod (17) are fixedly welded to the base (1).

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