CN208513892U - Fixed device is protected in multi-functional tubing welding - Google Patents

Abstract

The utility model provides multi-functional tubing welding and protects fixed device, the device includes pedestal and the support frame and shell for being set on the base surface, the base upper surface opposite with the two sides of support frame as described above is at least provided with two grooves, motor is installed on the base side wall opposite with the groove, worm screw is connected on the driving end of the motor, welding gun mechanism and lower clamping mechanism are connected separately on the worm screw, the upper surface of support frame as described above is equipped with the first cylinder, the upper surface of support frame as described above is equipped with sliding slot, upper clamping mechanism is equipped in the sliding slot, first cylinder is connect by the first catch bar with upper clamping mechanism, the two sides of the pedestal are respectively equipped with coordinating block, the coordinating block of two sides is connect with the two side walls of shell respectively, the utility model is intended to provide a kind of tubing welding clamping for adapting to different tube diameters, outside The cavity that shell and support frame are formed can be filled with protective gas, so that fixed device is protected in the multi-functional tubing welding for promoting the quality of tubing welding.

Description

Fixed device is protected in multi-functional tubing welding

Technical field

The utility model relates to stainless steel pipe processing unit (plant) field, especially a kind of multi-functional tubing welding protection is fixed Device.

Background technique

The production needs of stainless steel pipe are processed by welding equipments such as welded tube mills, the direct shadow of the performance of welding equipment The welding quality for arriving tubing is rung, people promote the quality of welding, but most dresses by some devices being arranged on welding equipment The tubing welding processing needs for missing to adapt to different tube diameters are set, in maintenance due to the limitation in structure to influence maintenance work Progress, and the intelligence degree of device also needs to improve；Therefore, it is necessary to which ground manufactures a kind of tubing welding protective device.

Utility model content

One of the purpose of this utility model is to provide a kind of tubing welding clamping for adapting to different tube diameters, shell and support The cavity that frame is formed can be filled with protective gas, to promote the quality of tubing welding, shell is movable connection structure, in device Inside can facilitate the progress of work when needing to repair, the high multi-functional tubing welding protection of the intelligence degree of device is fixed Device.

Fixed device is protected in the multi-functional tubing welding, which includes pedestal and the support for being set on the base surface The two sides of frame and shell, support frame as described above are connected to the two sides of pedestal, the base upper surface opposite with the two sides of support frame as described above At least provided with two grooves, motor is installed on the base side wall opposite with the groove, is connected on the driving end of the motor There is worm screw, welding gun mechanism and lower clamping mechanism are connected separately on the worm screw, the upper surface of support frame as described above is equipped with first Cylinder, the upper surface of support frame as described above are equipped with sliding slot, upper clamping mechanism are equipped in the sliding slot, and first cylinder passes through first Catch bar is connect with upper clamping mechanism, and the two sides of the pedestal are respectively equipped with coordinating block, and the coordinating block of two sides is respectively and outside The two side walls of shell connect.

Further, the shell is at least provided with two, and the two sides of the shell are connected separately with first rotating shaft, and described first Shaft cooperates in the through-hole of coordinating block, and the two sides of the shell are respectively equipped with fastener, and the two sides of support frame as described above are respectively equipped with Binding block, the fastener are fastened in the cavity of binding block.

Further, the welding gun mechanism includes first slide, the first swing arm and welding gun, and the bottom of the first slide is set There is the first fixture nut, on worm screw, first swing arm is connected to first slide for the first fixture nut cooperation Top, the welding gun are connected to one end of the first swing arm.

Further, the lower clamping mechanism includes second slide, the second cylinder, linking arm, swing arm and first clamping piece, institute The bottom for stating second slide is equipped with the second fixture nut, and the second fixture nut cooperation is on worm screw, the second cylinder peace Mounted in the side of the second slide, one end of the linking arm is connected in second slide by connector, the linking arm Be connected on the second cylinder by the second catch bar, the middle part of the linking arm is at least provided with two swing arms, described One end of one intermediate plate connection swing arm.

Further, the upper clamping mechanism includes sliding block and second intermediate plate, and the sliding block connect and matches with the first catch bar It closes in sliding slot, the second intermediate plate is connected to the two sides of slider bottom.

Further, pore is offered on the side wall surface of the shell, the upper surface of one of shell offers Venthole.

The utility model has the following beneficial effects: adapting to the tubing welding clamping of different tube diameters, shell and support frame are formed Cavity can be filled with protective gas, thus promoted tubing welding quality, shell be movable connection structure, in the device portion need The progress of work can be facilitated when repairing, the intelligence degree of device is high.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the side view of the utility model.

Fig. 3 is the schematic diagram of internal structure of the utility model.

Fig. 4 is the structural schematic diagram of welding gun mechanism.

Fig. 5 is the structural schematic diagram of lower clamping mechanism.

Fig. 6 is the structural schematic diagram of upper clamping mechanism.

In figure, pedestal 1, support frame 2, shell 3, groove 4, motor 5, worm screw 6, welding gun mechanism 7, lower clamping mechanism 8, first Cylinder 9, sliding slot 10, upper clamping mechanism 11, the first catch bar 12, coordinating block 13, first rotating shaft 14, fastener 15, binding block 16, One slide 17, the first swing arm 18, welding gun 19, the first fixture nut 20, second slide 21, the second cylinder 22, linking arm 23, pendulum Swing arm 24, first clamping piece 25, the second fixture nut 26, connector 27, the second catch bar 28, sliding block 29, second intermediate plate 30, pore 31, venthole 32.

Specific embodiment

As shown in the combination of Fig. 1~6, fixed device is protected in multi-functional tubing welding, which includes that pedestal 1 and setting exist The support frame 2 and shell 3 of 1 upper surface of pedestal, the two sides of support frame as described above 2 are connected to the two sides of pedestal 1, with support frame as described above 2 Opposite 1 upper surface of pedestal in two sides at least provided with two grooves 4, electricity is installed on 1 side wall of pedestal opposite with the groove 4 Machine 5 is connected with worm screw 6 on the driving end of the motor 5, welding gun mechanism 7 and lower clamping machine is connected separately on the worm screw 6 Structure 8, the upper surface of support frame as described above 2 are equipped with the first cylinder 9, and the upper surface of support frame as described above 2 is equipped with sliding slot 10, the sliding slot 10 Interior to be equipped with upper clamping mechanism 11, first cylinder 9 is connect by the first catch bar 12 with upper clamping mechanism 11, the pedestal 1 Two sides be respectively equipped with coordinating block 13, the coordinating block 13 of two sides is connect with the two side walls of shell 3 respectively.

For the shell 3 at least provided with two, the two sides of the shell 3 are connected separately with first rotating shaft 14, and described first turn Axis 14 cooperates in the through-hole of coordinating block 13, and the two sides of the shell 3 are respectively equipped with fastener 15, the two sides point of support frame as described above 2 Not She You binding block 16, the fastener 15 is fastened in the cavity of binding block 16.

The welding gun mechanism 7 includes first slide 17, the first swing arm 18 and welding gun 19, the bottom of the first slide 17 Equipped with the first fixture nut 20, on worm screw 6, first swing arm 18 is connected to for first fixture nut 20 cooperation The top of one slide 17, the welding gun 19 are connected to one end of the first swing arm 18.

The lower clamping mechanism includes second slide 21, the second cylinder 22, linking arm 23, swing arm 24 and first clamping piece 25, the bottom of the second slide 21 is equipped with the second fixture nut 26, and the cooperation of the second fixture nut 26 is on worm screw 6, institute State the side that the second cylinder 22 is mounted on the second slide 21, one end of the linking arm 23 is connected to the by connector 27 On two slides 21, the linking arm 23 is connected on the second cylinder 22 by the second catch bar 28, the linking arm 23 Middle part connects one end of swing arm 24 at least provided with two swing arms 24, the first clamping piece 25.

The upper clamping mechanism 11 includes sliding block 29 and second intermediate plate 30, and the sliding block 29 is connect simultaneously with the first catch bar 12 In sliding slot 10, the second intermediate plate 30 is connected to the two sides of 29 bottom of sliding block for cooperation.

Pore 31 is offered on the side wall surface of the shell 3, the upper surface of one of shell 3 offers ventilation Hole 32.

When use: the steel disc wound enters the cavity that pedestal 1, support frame 2 and shell 3 are collectively formed by pore 31 In, worm screw 6 is driven by motor 5 to keep second slide 21 mobile and second slide 21 is moved to suitable position, manually The amplitude of fluctuation of swing arm 24 and first clamping piece 25 is adjusted, so that steel disc clamped by two pieces of first clamping pieces 25 of control is formed by steel Then steel disc is clamped in two pieces of first clamping pieces 25 by the pipe diameter size of pipe, then push the second catch bar by the second cylinder 22 28, the second catch bar 28 pushes one end of linking arm 23 to move up, so that the position of two first clamping pieces 25 be made to tilt certain angle Degree, facilitates the welding of steel pipe；Again by manually adjusting the amplitude of two pieces of second intermediate plates 30 swing, the is pushed by the first cylinder 9 One catch bar 12 adjusts the position of second intermediate plate 30 according to the specific location of first clamping piece 25 to control the movement of sliding block 29 It sets；Worm screw 6 is driven to keep first slide 17 mobile by motor 5 again, after welding gun 19 is moved to corresponding position, according to the first folder Position adjustment the first swing arm 18 for the steel disc that piece 25 and second intermediate plate 30 clamp to make the pad of welding gun 19 be determined, The steel disc wound finally by 19 Duis of welding gun welds；It can be ventilated by being installed to venthole 32 during tubing welding Protective gas is filled in the cavity that pipe is formed to pedestal 1, support frame 2 and shell 3；Pass through the company between fastener 15 and binding block 16 Connecing can make to be formed a structure that is detachable or combining between support frame 2 and shell 3, when shell 3 is separated with support frame 2, to Fastener 15 is squeezed in binding block 16 because it is with elastic reaction, therefore fastener 15 can be deviate from from the cavity of binding block 16, make to prop up Support 2 is separated with shell 3；After shell 3 is separated with support frame 2, shell 3 is that axle center rotates to make outer by first rotating shaft 14 Shell 3 is able to achieve swing, thus the opening of realization device.

Device provided by the utility model is mounted on the workbench of welded tube mill, adapts to the tubing welding dress of different tube diameters The cavity that folder, shell and support frame are formed can be filled with protective gas, to promote the quality of tubing welding, shell is movable company Binding structure, can facilitate the progress of work when portion needs to repair in the device, the intelligence degree of device is high.

Claims (6)

1. fixed device is protected in the welding of multi-functional tubing, the device include pedestal and the support frame for being set on the base surface and Shell, which is characterized in that the two sides of support frame as described above are connected to the two sides of pedestal, the pedestal opposite with the two sides of support frame as described above Upper surface is equipped with motor, the driving end of the motor on the base side wall opposite with the groove at least provided with two grooves On be connected with worm screw, welding gun mechanism and lower clamping mechanism are connected separately on the worm screw, the upper surface of support frame as described above is set There is the first cylinder, the upper surface of support frame as described above is equipped with sliding slot, upper clamping mechanism is equipped in the sliding slot, and first cylinder is logical It crosses the first catch bar to connect with upper clamping mechanism, the two sides of the pedestal are respectively equipped with coordinating block, the coordinating block point of two sides It is not connect with the two side walls of shell.

2. fixed device is protected in multi-functional tubing welding according to claim 1, which is characterized in that the shell is at least set There are two, the two sides of the shell are connected separately with first rotating shaft, and the first rotating shaft cooperation is described in the through-hole of coordinating block The two sides of shell are respectively equipped with fastener, and the two sides of support frame as described above are respectively equipped with binding block, and the fastener is fastened on binding block In cavity.

3. fixed device is protected in multi-functional tubing welding according to claim 1, which is characterized in that welding gun mechanism packet First slide, the first swing arm and welding gun are included, the bottom of the first slide is equipped with the first fixture nut, the described first fixed spiral shell Mother's cooperation is on worm screw, and first swing arm is connected to the top of first slide, and the welding gun is connected to the first swing arm One end.

4. fixed device is protected in multi-functional tubing welding according to claim 1, which is characterized in that the lower clamping mechanism Including second slide, the second cylinder, linking arm, swing arm and first clamping piece, it is fixed that the bottom of the second slide is equipped with second Nut, on worm screw, second cylinder is mounted on the side of the second slide, the company for the second fixture nut cooperation The one end for connecing arm is connected in second slide by connector, and the linking arm is connected to the second cylinder by the second catch bar On, the middle part of the linking arm is at least provided with two swing arms, one end of the first clamping piece connection swing arm.

5. fixed device is protected in multi-functional tubing welding according to claim 1, which is characterized in that the upper clamping mechanism Including sliding block and second intermediate plate, the sliding block connect with the first catch bar and cooperates in sliding slot, and the second intermediate plate connects respectively It connects in the two sides of slider bottom.

6. fixed device is protected in multi-functional tubing welding according to claim 1, which is characterized in that the side of the shell Pore is offered on wall surface, the upper surface of one of shell offers venthole.