CN220312068U - Welding equipment tool fixed knot constructs - Google Patents

Abstract

The utility model discloses a fixture fixing structure of welding equipment, which comprises a workbench and a pressing frame; the workbench is provided with a die, the die is provided with a plurality of first supporting seats, and the first supporting seats are connected with bearing sleeves; the pressing frame is arranged on the upper side of the die, a plurality of connecting seats are connected to the pressing frame, a rotating shaft is connected between the connecting seats in a rotating mode, the rotating shaft is connected with the bearing sleeve in a rotating mode, a driving mechanism is arranged on the workbench, the driving mechanism is connected with the pressing frame, the driving mechanism comprises a fixed seat, a servo motor is arranged on the fixed seat and used for driving the arc-shaped plate to rotate, and then the arc-shaped plate is used for rotating the pressing frame so as to place an automobile door on the die; the output shaft of the servo motor is connected with a swing arm, and the swing arm is rotationally connected with a rotating wheel. According to the utility model, through the arrangement of the corresponding mechanism, the automobile door can be firmly fixed, so that the situation that the automobile door is not easy to be stressed and unbalanced is avoided, the fixing effect of the automobile door is ensured, and the subsequent welding work is convenient.

Description

Welding equipment tool fixed knot constructs

Technical Field

The present utility model relates to a welding apparatus, and more particularly, to a fixture fixing structure of a welding apparatus.

Background

The ultrasonic welding is a welding technology which utilizes high-frequency vibration waves to transmit to two metal surfaces to be welded, and under the condition of pressurization, the two metal surfaces are rubbed with each other to form fusion between molecular layers, and the ultrasonic welding has the advantages of rapidness, energy conservation, high fusion strength, good conductivity, no spark and near cold state processing, and is widely applied to industries such as medical equipment, packaging, steam distribution, fishing gear and the like.

When an ultrasonic welding device is used for welding an automobile door, a door mold needs to be fixed first. The Chinese patent with publication number of CN203316965U discloses a fixing clamp for welding an automobile door assembly, and the fixing clamp can realize the requirement of fixing the automobile door to a certain extent through the arrangement of an automobile door fixing device.

However, the fixing clamp still has the defects when in use, for example, the fixing clamp is provided with a plurality of car door fixing devices in a staggered manner on the working platform, and the car door is fixed by the staggered car door fixing devices, so that the car door is easy to be unbalanced in stress when being fixed, namely, the part which is not fixed by the car door fixing devices is easy to bulge or dent, the fixing effect of the car door is easy to be influenced, and meanwhile, the welding quality of the car door is also influenced.

Therefore, in view of the above technical problems, it is necessary to provide a fixture fixing structure of a welding apparatus.

Disclosure of Invention

The utility model aims to provide a fixture fixing structure of welding equipment, which can solve the problem of poor using effect of the automobile door fixing device.

In order to achieve the above object, the present utility model provides a fixture fixing structure of a welding apparatus, including: a workbench and a pressing frame. The workbench is provided with a die, a plurality of first supporting seats are arranged on the die, and bearing sleeves are connected to the first supporting seats. The press frame is arranged on the upper side of the die, a plurality of connecting seats are connected to the press frame, a rotating shaft is connected between the connecting seats in a rotating mode, the rotating shaft is connected with the bearing sleeve in a rotating mode, a driving mechanism is arranged on the workbench, and the driving mechanism is connected with the press frame.

In one or more embodiments, the driving mechanism includes a fixing base, on which a servo motor is mounted for driving the arc plate to rotate, and further for rotating the press frame, so as to place the automobile door on the mold. The output shaft of the servo motor is connected with a swing arm, the swing arm is rotationally connected with a rotating wheel, the servo motor rotates to drive the swing arm to swing, and the rotating wheel connected to the swing arm can roll on the arc plate and is further used for rotating the pressing frame.

In one or more embodiments, the side of pressing the frame near the fixing base is connected with the installed part, be connected with the arc on the installed part, the runner rolls and locates on the arc, can realize pressing the rotation of frame through the runner rotation on the arc, and then make things convenient for the staff to take the car door.

In one or more embodiments, the arc plate is provided with a positioning hole in a penetrating manner, and the positioning hole is inserted into the positioning hole through a positioning pin, so that the rotation angle of the pressing frame is locked and fixed, the pressing frame is not easy to fall off, and the overall safety of the pressing frame is ensured. Install the second supporting seat on the workstation, install positioning cylinder and a pair of positioning seat on the second supporting seat, the second supporting seat free end is connected with the locating pin, the locating pin passes a pair of positioning seat, the arc is located between a pair of positioning seat, when pressing the frame rotatory and open, the arc can enter into between a pair of positioning seat, can control positioning cylinder extension this moment, and positioning cylinder drives the locating pin and inserts between a pair of positioning seat through the arc, and then can lock fixedly to the arc.

In one or more embodiments, the pressing frame is connected with a plurality of positioning rods, the die is connected with a plurality of supporting frames, and the positioning rods are clamped with the supporting frames and used for positioning the pressing frame and supporting the pressing frame at the same time, so that the stability of the pressing frame is ensured.

In one or more embodiments, the press frame is connected with an L-shaped plate on a pair of side walls, and is used for being clamped with the limiting plate, so that the press frame can fully fix the automobile door, and subsequent welding work is facilitated.

In one or more embodiments, a pair of side walls of the workbench are connected with mounting seats, and a pair of the mounting seats respectively correspond to a pair of the L-shaped plates and are used for mounting a rotary motor.

In one or more embodiments, install rotary motor on the mount pad, rotary motor output shaft has the limiting plate, the limiting plate with L template looks block, when pressing the frame to fix on the car door, through rotary motor operation, rotary motor drives the limiting plate rotation, and rotatory limiting plate can with L template block, and then can guarantee to press the fixed effect of frame to the car door for the unbalanced condition of atress is difficult for appearing in the car door, so that the follow-up welding of car door.

Compared with the prior art, the fixing structure of the welding equipment jig can firmly fix the automobile door through the arrangement of the corresponding mechanism, so that the situation that the automobile door is not easy to be stressed unbalanced is avoided, the fixing effect of the automobile door is ensured, and the subsequent welding work is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a fixture fixing structure of a welding device according to an embodiment of the utility model.

Fig. 2 is a schematic diagram of the structure at a in fig. 1.

Fig. 3 is a schematic diagram of the structure at B in fig. 1.

Fig. 4 is a schematic view illustrating another angle structure of a fixture fixing structure of a welding apparatus according to an embodiment of the utility model.

Fig. 5 is a schematic view of the structure at C in fig. 4.

Fig. 6 is a schematic diagram of the structure at D in fig. 4.

Fig. 7 is a schematic view of the structure at E in fig. 4.

The main reference numerals illustrate:

the device comprises a 1-workbench, a 101-die, 102-first supporting seats, 103-bearing sleeves, 104-supporting frames, 105-mounting seats, 106-rotating motors, 107-limiting plates, 2-press frames, 201-connecting seats, 202-rotating shafts, 203-fixed seats, 204-servo motors, 205-swing arms, 206-rotating wheels, 207-mounting pieces, 208-arc plates, 209-positioning holes, 210-second supporting seats, 211-positioning cylinders, 212-positioning seats, 213-positioning pins, 214-positioning rods and 215-L-shaped plates.

Detailed Description

The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.

As shown in fig. 1 to 7, a fixture fixing structure of a welding apparatus according to an embodiment of the present utility model includes: a workbench 1 and a pressing frame 2.

Wherein, install mould 101 on workstation 1, mould 101 is used for placing the car door that waits to weld, installs a plurality of first supporting seats 102 on the mould 101, is connected with bearing housing 103 on the first supporting seat 102, and bearing housing 103 is used for installing rotation axis 202, and then can install press frame 2 to press frame 2 can rotate around rotation axis 202.

In addition, be connected with a plurality of support frames 104 on the mould 101, through the cooperation of support frame 104 and locating lever 214 for the location presses frame 2, is used for supporting simultaneously and presses frame 2, guarantees the stationarity when pressing frame 2 fixed car door for car door atress is balanced, the welding of follow-up car door of being convenient for.

Specifically, the pair of side walls of the table 1 are each connected with a mount 105, and the pair of mounts 105 correspond to the pair of L-shaped plates 215, respectively, for mounting the rotary motor 106.

The rotary motor 106 is mounted on the mount 105, and a stopper plate 107 is connected to an output shaft of the rotary motor 106, and the stopper plate 107 engages with the L-shaped plate 215. When the press frame 2 is fixed on the automobile door, the rotary motor 106 is operated, the rotary motor 106 drives the limiting plate 107 to rotate, and the rotating limiting plate 107 can be clamped with the L-shaped plate 215, so that the fixing effect of the press frame 2 on the automobile door can be ensured, the situation that the automobile door is not easy to bear unbalance is caused, and the automobile door is convenient to weld subsequently.

As shown in fig. 1 to 7, the pressing frame 2 is disposed on the upper side of the mold 101, and the pressing frame 2 is used for compressing the automobile door in all directions, so that the automobile door can be subjected to stress balance for subsequent welding of the automobile door.

Wherein, press frame 2 is connected with a plurality of connecting seats 201, rotates between a plurality of connecting seats 201 and is connected with rotation axis 202, and rotation axis 202 and bearing housing 103 rotate and are connected. The pressing frame 2 is installed by rotating the rotating shaft 202 among the bearing sleeves 103, so that the pressing frame 2 can be opened in a rotating mode, and workers can conveniently take automobile doors.

In addition, a driving mechanism is mounted on the table 1, and the driving mechanism is connected with the press frame 2. The driving mechanism is used for driving the press frame 2 to rotate, and then is used for taking the automobile door.

Specifically, the driving mechanism includes a fixed base 203, and a servomotor 204 is mounted on the fixed base 203. The servomotor 204 is used to drive the arc plate 208 into rotation and thus rotate the press frame 2 for placing the vehicle door on the mold 101.

In addition, a swing arm 205 is connected to an output shaft of the servo motor 204, and a rotating wheel 206 is rotatably connected to the swing arm 205. The servo motor 204 rotates to drive the swing arm 205 to swing, and the rotating wheel 206 connected to the swing arm 205 can roll on the arc plate 208, so as to rotate the press frame 2.

Furthermore, a mounting member 207 is connected to a surface of the press frame 2 adjacent to the fixing seat 203, an arc plate 208 is connected to the mounting member 207, and the rotating wheel 206 is disposed on the arc plate 208 in a rolling manner. The rotating wheel 206 rotates on the arc plate 208 to realize the rotation of the pressing frame 2, so that a worker can conveniently take the automobile door.

As shown in fig. 1 to 7, the arc plate 208 is provided with a positioning hole 209 in a penetrating manner, and the positioning pin 213 is inserted into the positioning hole 209 to lock and fix the rotation angle of the press frame 2, so that the press frame 2 is not easy to fall, and the overall safety of the press frame 2 is ensured.

The workbench 1 is provided with a second supporting seat 210, a positioning cylinder 211 and a pair of positioning seats 212 are arranged on the second supporting seat 210, the free end of the second supporting seat 210 is connected with a positioning pin 213, the positioning pin 213 penetrates through the pair of positioning seats 212, and the arc-shaped plate 208 is arranged between the pair of positioning seats 212. When the press frame 2 rotates to be opened, the arc plate 208 can enter between a pair of positioning seats 212, at this time, the positioning cylinder 211 can be controlled to extend, and the positioning cylinder 211 drives the positioning pin 213 to pass through the positioning hole 209 on the arc plate 208 and insert between the pair of positioning seats 212, so that the arc plate 208 can be locked and fixed.

In addition, a plurality of positioning rods 214 are connected to the pressing frame 2, and the positioning rods 214 are clamped with the supporting frame 104 and used for positioning the pressing frame 2 and supporting the pressing frame 2, so that the stability of the pressing frame 2 is guaranteed.

Specifically, the pair of side walls of the pressing frame 2 are connected with the L-shaped plates 215, which are used for being clamped with the limiting plates 107, so that the pressing frame 2 can fully fix the automobile door, and the subsequent welding work is facilitated.

When the automobile door welding device is particularly used, when the automobile door needs to be welded, the servo motor 204 is controlled to operate, the servo motor 204 rotates to drive the swing arm 205 to swing, the rotating wheel 206 connected to the swing arm 205 can roll on the arc-shaped plate 208, so that the arc-shaped plate 208 is stressed to drive the dynamic pressure frame 2 to rotate around the rotating shaft 202 until the arc-shaped plate 208 enters between the pair of positioning seats 212.

The control positioning cylinder 211 extends, and the positioning cylinder 211 drives the positioning pin 213 to penetrate through the positioning hole 209 on the arc plate 208 and insert between a pair of positioning seats 212, so that the arc plate 208 can be locked and fixed, the press frame 2 is not easy to rotate, and safety of workers when taking automobile doors is guaranteed.

And placing the automobile door to be processed on the mold 101, after the placing is completed, controlling the positioning cylinder 211 to shrink, and reversely rotating the servo motor 204 to drive the swing arm 205 and the arc plate 208 to reversely rotate until the press frame 2 can cover the surface of the automobile door.

The positioning rod 214 connected to the press frame 2 can be inserted into the supporting frame 104 on the mold 101, so that not only can the press frame 2 be positioned, but also the press frame 2 can be supported, and the press frame 2 can be kept stable. And the rotary motor 106 is operated, and the rotary motor 106 drives the limiting plate 107 to rotate until the limiting plate 107 is clamped with the L-shaped plate 215, so that the fixed mounting work of the automobile door is finished, and the subsequent welding is facilitated.

The application can carry out the omnidirectional to the car door through pressing frame 2 and fix, compare in traditional door fixing device for car door atress is more balanced, guarantees the fixed effect of car door.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (8)

1. Welding equipment tool fixed knot constructs, a serial communication port includes:

the workbench is provided with a die, a plurality of first supporting seats are arranged on the die, and the first supporting seats are connected with bearing sleeves; and

the pressing frame is arranged on the upper side of the die, a plurality of connecting seats are connected to the pressing frame, a plurality of rotating shafts are connected between the connecting seats in a rotating mode, the rotating shafts are connected with the bearing sleeves in a rotating mode, a driving mechanism is arranged on the workbench, and the driving mechanism is connected with the pressing frame.

2. The fixture fixing structure of welding equipment as set forth in claim 1, wherein said driving mechanism comprises a fixing base, a servomotor is mounted on said fixing base, an output shaft of said servomotor is connected with a swing arm, and said swing arm is rotatably connected with a rotating wheel.

3. The fixture fixing structure of welding equipment according to claim 2, wherein a mounting part is connected to one surface of the press frame, which is close to the fixing seat, and an arc plate is connected to the mounting part, and the rotating wheel is arranged on the arc plate in a rolling manner.

4. The fixture fixing structure of welding equipment as set forth in claim 3, wherein the arc plate is provided with a positioning hole in a penetrating manner, the workbench is provided with a second supporting seat, the second supporting seat is provided with a positioning cylinder and a pair of positioning seats, the free end of the second supporting seat is connected with a positioning pin, the positioning pin penetrates through the pair of positioning seats, and the arc plate is arranged between the pair of positioning seats.

5. The fixture fixing structure of welding equipment according to claim 1, wherein a plurality of positioning rods are connected to the press frame, a plurality of supporting frames are connected to the die, and the positioning rods are clamped with the supporting frames.

6. The fixture fixing structure of welding equipment as claimed in claim 1, wherein the pair of side walls of the press frame are connected with L-shaped plates.

7. The fixture attachment structure of claim 6, wherein a pair of side walls of the table are each connected with a mounting base, and a pair of the mounting bases correspond to a pair of the L-shaped plates, respectively.

8. The fixture fixing structure of welding equipment as set forth in claim 7, wherein a rotary motor is mounted on said mounting base, an output shaft of said rotary motor is connected with a limiting plate, and said limiting plate is engaged with said L-shaped plate.