Automobile door water cutting welding tool

Abstract

The utility model provides an automobile door water cutting welding tool which comprises a base and a tire mold fixed on the base, a horizontal displacement mechanism located on one side of the tire mold is arranged on the base, and a sliding table is arranged on the horizontal displacement mechanism. The sliding table is provided with a rotating mechanism with a horizontal axis and perpendicular to the route of the horizontal displacement mechanism, the rotating mechanism is connected with a plurality of first positioning pieces, and the first positioning pieces can rotate into the tire mold along with the rotating mechanism and can abut against a vehicle door in the tire mold after moving along with the horizontal displacement mechanism. The side, close to the horizontal displacement mechanism, of the tire film is provided with a plurality of second positioning pieces capable of abutting against the top of the automobile door. The positioning and dismounting work is convenient and fast, and the stability of the vehicle door after positioning and fixing can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of the positioning and fixing structure of a car door water deflector, in particular to a welding tooling for a car door water deflector. Background Art

[0002] The car door water deflector refers to the inner and outer water deflectors in car parts, which are located between the window glass and the car door frame. The inner one is called the inner water deflector, and the outer one is called the outer water deflector. Its main functions are to cut off water droplets, water mist and dust on the glass surface, and at the same time play a role in beautification;

[0003] The welding tooling for the car door water deflector is an important device used for welding the car door water deflector in the process of car manufacturing. It is of great significance for improving welding efficiency, ensuring welding quality and reducing the labor intensity of workers. At present, for the positioning and fixing work of the car door, the positioning and clamping functions are generally adjusted manually. After the welding work of the water deflector is completed, it needs to be disassembled manually, and the work efficiency is relatively low. Summary of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a welding tooling for a car door water deflector, which can automatically and quickly complete the positioning and fixing work of the car door, and can also be quickly disassembled to improve work efficiency.

[0005] According to an embodiment of the utility model, a welding tooling for a car door water deflector includes a base, a die fixed on the base, a horizontal displacement mechanism arranged on the base on one side of the die, a sliding table arranged on the horizontal displacement mechanism, a rotating mechanism arranged on the sliding table with a horizontal axis and perpendicular to the route of the horizontal displacement mechanism, a plurality of first positioning members connected to the rotating mechanism, the first positioning members can rotate into the die along with the rotating mechanism, and can contact with the car door in the die after moving along with the horizontal displacement mechanism, and a plurality of second positioning members which can contact with the top of the car door are arranged on one side of the die close to the horizontal displacement mechanism.

[0006] Preferably, the rotating mechanism includes support plates fixed on the tops of both sides of the sliding table, a rotating shaft rotatably arranged between the support plates, a driving component fixed on one of the support plates and in transmission connection with the rotating shaft, and a plurality of the first positioning members are detachably connected to the rotating shaft.

[0007] More preferably, the first positioning member includes a support rod arranged parallel to the route of the horizontal displacement mechanism, the end of the support rod bends towards the inside of the die and is provided with a contact block located inside the die.

[0008] More preferably, a plurality of mounting holes are arranged on the rotating shaft at equal intervals along its axial direction, a mounting block which can be embedded into the mounting holes is fixedly arranged at one end of the support rod close to the rotating shaft, and the mounting block is detachably connected with the mounting holes.

[0009] Further preferably, at least two connecting screw holes are provided in the mounting hole, and a connecting through hole is correspondingly provided on the mounting block and is connected to the connecting screw holes by bolts.

[0010] Further preferably, the second positioning member includes a telescopic assembly fixed on the side of the fetal membrane and a base fixed above the telescopic assembly, the base is provided with a first rotation groove, a transmission rod is rotatably connected in the first rotation groove, one end of the transmission rod away from the fetal membrane is movably connected to the telescopic assembly, and the other end is fixedly provided with a resistance plate.

[0011] Still further preferably, the telescopic rod of the telescopic assembly faces upward and is fixedly connected to a transmission seat, a second transmission groove is provided on the top of the transmission seat, movable holes are provided on both sides of the transmission groove, the transmission rod passes through the second transmission groove and transmission blocks extending into the movable holes are fixedly provided on both sides.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] A fetal membrane for installing a vehicle door is provided, and a horizontal displacement mechanism close to the water cut of the vehicle door is provided on one side of the fetal membrane. A rotating mechanism is provided on the horizontal displacement mechanism and is connected to a first positioning member. Combined with the rotational movement, the horizontal displacement movement quickly realizes the positioning of the vehicle door, produces a lateral positioning effect on the vehicle door, and can be quickly disassembled. A second positioning member is also provided on the side of the fetal membrane, which can produce a vertical positioning effect on the vehicle door. Combined with the function of the first positioning member, the stability of the vehicle door can be effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the structure of a water-cut welding tool for automobile doors.

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure of local A in the middle.

[0016] Figure 3 The utility model is a schematic diagram of the matching structure of a transmission block and a movable hole in a water-cut welding tooling for an automobile door.

[0017] In the above drawings: 1. base; 2. fetal membrane; 3. horizontal displacement mechanism; 4. slide; 5. rotation mechanism; 501. support plate; 502. rotating shaft; 503. mounting hole; 504. connecting screw hole; 6. first positioning member; 601. support rod; 602. resistance block; 603. mounting block; 604. connecting through hole; 605. bolt; 7. second positioning member; 701. telescopic assembly; 702. base; 703. first rotating groove; 704. transmission rod; 705. resistance plate; 706. transmission seat; 707. transmission groove; 708. movable hole; 709. transmission block. DETAILED DESCRIPTION

[0018] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1 , Figure 2 As shown, a car door water cutting welding tool comprises a base 1, a fetal membrane 2 fixed on the base 1, the fetal membrane 2 is used to place the car door, the base 1 is provided with a horizontal displacement mechanism 3 located on one side of the fetal membrane 2, the horizontal displacement mechanism 3 is arranged on the side close to the car door water cutting, the horizontal displacement mechanism 3 is provided with a slide 4, the horizontal displacement mechanism 3 comprises a slide rail, a slider matched with the slide rail by a linear motor, the slider is fixed with a slide 4, which can drive the slide 4 to approach or move away from the fetal membrane 2, the slide 4 is provided with a rotating mechanism 5 with a horizontal axis and perpendicular to the route of the horizontal displacement mechanism 3, a plurality of first positioning members 6 are connected to the rotating mechanism 5, the first positioning members 6 can rotate into the fetal membrane 2 with the rotating mechanism 5, and can contact the car door in the fetal membrane 2 after moving with the horizontal displacement mechanism 3, and a plurality of second positioning members 7 that can contact the top of the car door are provided on the side of the fetal membrane 2 close to the horizontal displacement mechanism 3;

[0020] When positioning and fixing the vehicle door, the vehicle door is first installed on the fetal membrane 2, and the horizontal displacement mechanism 3 is used to drive the slide 4 close to the fetal membrane 2, and then the first positioning member 6 is driven to rotate to the inside of the fetal membrane 2 through the rotation mechanism 5, and finally the horizontal displacement mechanism 3 is used to drive the slide 4 away from the fetal membrane 2, so that the first positioning member 6 contacts the inside of the vehicle door, and then contacts the top of the vehicle door through the second positioning member 7. The side and top contact can effectively improve the stability of the vehicle door, and the positioning and fixing work does not require manual operation, reducing labor costs.

[0021] In order to facilitate the selection of different positions and different numbers of first positioning members 6 according to the vehicle door, in a further embodiment, the rotating mechanism 5 includes support plates 501 fixed to the tops of both sides of the slide 4, a rotating shaft 502 rotatably arranged between the support plates 501, and a driving component fixed to one side of the support plate 501 and drivingly connected to the rotating shaft 502. A plurality of first positioning members 6 are detachably connected to the rotating shaft 502. According to different positioning positions, the first positioning members 6 at different positions can be selected for use;

[0022] Specifically, the first positioning member 6 includes a support rod 601 arranged parallel to the route of the horizontal displacement mechanism 3, and the end of the support rod 601 is bent toward the inside of the fetal membrane 2 and is provided with a resistance block 602 located in the fetal membrane 2;

[0023] In order to facilitate the rapid installation and removal of the first positioning member 6, as Figure 2 As shown, in a further embodiment, the rotating shaft 502 is provided with a plurality of mounting holes 503 evenly distributed along its axial direction, and a mounting block 603 which can be embedded in the mounting hole 503 is fixedly provided at one end of the support rod 601 close to the rotating shaft 502, and the mounting block 603 and the mounting hole 503 are clearance-matched and the clearance is zero, and the mounting block 603 and the mounting hole 503 are detachably connected;

[0024] Specifically, at least two connecting screw holes 504 are provided in the mounting hole 503, and the mounting block 603 is correspondingly provided with a connecting through hole 604 and connected to the connecting screw hole 504 through a bolt 605;

[0025] Specifically, Figure 2 , Figure 3 As shown, the second positioning member 7 includes a telescopic component 701 fixed to the side of the fetal membrane 2, and a base 702 fixed above the telescopic component 701. In this embodiment, the telescopic component 701 is a servo telescopic cylinder, and a first rotating groove 703 is provided on the base 702. A transmission rod 704 is rotatably connected in the first rotating groove 703, and the rotation axis of the transmission rod 704 is horizontal. One end of the transmission rod 704 away from the fetal membrane 2 is movably connected to the telescopic component 701, and the other end is fixedly provided with a contact plate 705;

[0026] When the telescopic assembly 701 pushes one end of the transmission rod 704 upward, the abutment plate 705 at the other end moves downward to abut against the top of the door;

[0027] Specifically, Figure 3As shown, the telescopic rod of the telescopic assembly 701 faces upward and is fixedly connected to a transmission seat 706. A second transmission groove 707 is formed at the top of the transmission seat 706 to form a Y-shaped structure. Activity holes 708 are provided on both sides of the transmission groove 707. The transmission rod 704 passes through the second transmission groove 707 and transmission blocks 709 extending into the activity holes 708 are fixedly provided on both sides. In this embodiment, the transmission blocks 709 are cylindrical structures, which are convenient for cooperating with the activity holes 708.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A car door water cutting welding tool, comprising a base (1) and a fetal membrane (2) fixed on the base (1), characterized in that: The base (1) is provided with a horizontal displacement mechanism (3) located on one side of the fetal membrane (2), the horizontal displacement mechanism (3) is provided with a slide (4), the slide (4) is provided with a rotation mechanism (5) with a horizontal axis and perpendicular to the route of the horizontal displacement mechanism (3), the rotation mechanism (5) is connected to a plurality of first positioning members (6), the first positioning members (6) can rotate into the fetal membrane (2) along with the rotation mechanism (5), and can contact with the vehicle door in the fetal membrane (2) after moving with the horizontal displacement mechanism (3), and a plurality of second positioning members (7) that can contact with the top of the vehicle door are provided on the side of the fetal membrane (2) close to the horizontal displacement mechanism (3).

2. The water cut welding tooling for an automobile door according to claim 1, characterized in that, The rotating mechanism (5) comprises supporting plates (501) fixed to the tops of both sides of the slide (4), a rotating shaft (502) rotatably arranged between the supporting plates (501), and a driving component fixed to one side of the supporting plates (501) and drivingly connected to the rotating shaft (502); a plurality of the first positioning members (6) are detachably connected to the rotating shaft (502).

3. The water cut welding tooling for an automobile door according to claim 2, characterized in that The first positioning member (6) comprises a support rod (601) arranged parallel to the route of the horizontal displacement mechanism (3), the end of the support rod (601) is bent toward the inside of the fetal membrane (2) and is provided with a resistance block (602) located inside the fetal membrane (2).

4. A water cut welding tooling for an automobile door according to claim 3, characterized in that, The rotating shaft (502) is provided with a plurality of mounting holes (503) evenly distributed along its axial direction, and a mounting block (603) which can be embedded in the mounting hole (503) is fixedly provided at one end of the support rod (601) close to the rotating shaft (502), and the mounting block (603) is detachably connected to the mounting hole (503).

5. The water cut welding tooling for an automobile door according to claim 4, characterized in that, At least two connection screw holes (504) are provided in the installation hole (503), and a connection through hole (604) is correspondingly provided on the installation block (603) and is connected to the connection screw hole (504) via a bolt (605).

6. A water cut welding tooling for an automobile door according to any one of claims 1-5, characterized in that The second positioning member (7) includes a telescopic component (701) fixed on the side of the fetal membrane (2), and a base (702) fixed above the telescopic component (701), the base (702) is provided with a first rotating groove (703), a transmission rod (704) is rotatably connected in the first rotating groove (703), and one end of the transmission rod (704) away from the fetal membrane (2) is movably connected to the telescopic component (701), and the other end is fixedly provided with a resistance plate (705).

7. A water cut welding tooling for a car door according to claim 6, characterized in that, The telescopic rod of the telescopic assembly (701) faces upward and is fixedly connected to a transmission seat (706); a second transmission groove (707) is provided on the top of the transmission seat (706); movable holes (708) are provided on both sides of the transmission groove (707); the transmission rod (704) passes through the second transmission groove (707) and transmission blocks (709) extending into the movable holes (708) are fixedly provided on both sides.

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