CN217647777U

CN217647777U - Frock is used in welding of aluminum mould board

Info

Publication number: CN217647777U
Application number: CN202221974708.3U
Authority: CN
Inventors: 黄豪
Original assignee: Gansu Lingzhu Building Materials Technology Co ltd; Shaanxi Changyi Technology Co ltd
Current assignee: Gansu Lingzhu Building Materials Technology Co ltd; Shaanxi Changyi Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-10-25
Anticipated expiration: 2032-07-29

Abstract

The application discloses frock is used in welding of aluminum mould board, concretely relates to aluminum mould board field, this application includes the welding machine, the lower fixed surface of welding machine is connected with the sucking disc subassembly, the lower fixed surface of sucking disc subassembly is connected with the air pump, the last fixed surface of welding machine is connected with the welding arm, the hole of inhaling of a plurality of evenly distributed is seted up to one side that the upper surface of welding machine is located the welding arm, and a plurality of the inner wall of inhaling the hole is provided with protector, protector is including the installation pipe, the arc surface of installation pipe and the inner wall sliding connection who inhales the hole, a plurality of two spacing grooves, two are all seted up to the inner wall of inhaling the hole the first spring of the equal fixedly connected with of inner wall of spacing groove, inside this application has effectively reduced the welding slag and has got into the air pump, make the air pump can guarantee the adsorption affinity to aluminum mould board, and then better carry out the tack weld to aluminum mould board, have improved the welding efficiency of aluminum mould board, have prolonged the life of air pump to a certain extent.

Description

Frock is used in welding of aluminum mould board

Technical Field

The application relates to the field of aluminum templates, in particular to a tool for welding an aluminum template.

Background

The aluminum template is a wood template and a later-appearing new-generation template system, the aluminum template system is applied to the building industry, the construction efficiency is improved, the shape and the size of the aluminum template required by the building have specific requirements in many times, welding equipment is needed at this time, the welding principle is that the aluminum template required to be processed is heated or pressurized or the aluminum template and the aluminum template are used together, and materials are filled or not filled, so that the materials of workpieces are combined among atoms to form permanent connection, but the aluminum template needs to be limited and fixed before welding, so that the sizes of the aluminum templates subjected to welding processing can meet the use standard, and in the existing aluminum template welding positioning technology, a common fixing mode adopts a transverse plate clamping device to fix the aluminum template on a welding table of the welding equipment.

Foretell fixed mode has certain guarantee in stability, but the hardness of aluminum mould board itself is not very strong, if diaphragm clamping device's clamping-force spent can be with aluminum mould board extrusion deformation when fixed, influence the use of aluminum mould board, so can adopt one kind to set up the adsorption hole on the operation panel now mostly, then at operation panel lower surface assembly sucking disc and air pump, use air pump and sucking disc to adsorb the location with aluminum mould board on the welding bench in welding process, at this moment, aluminum mould board is difficult for producing the damage when fixed positioning.

However, the above positioning method has the following problems that welding slag can appear in the aluminum template during the welding process, when the sucker adsorbs the aluminum template, welding is possibly sucked into the air pump by the sucker, so that the use of the air pump is influenced, the adsorption force of the air pump is reduced, the positioning capacity of the aluminum template during adsorption is weakened, the aluminum template can move during the welding process, and the precision of the welding process is influenced.

SUMMERY OF THE UTILITY MODEL

This application provides a frock for welding of aluminum mould board for solving the air pump and adsorbing when aluminium mould board fixed-position welding, can adsorb the welding slag inside the pump that admits air, shadow the normal use of air pump, and then the influence is to the problem of the fixed-position welding precision of aluminum mould board.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a frock is used in welding of aluminum mould board, includes the welding machine, the lower fixed surface of welding machine is connected with the sucking disc subassembly, the lower fixed surface of sucking disc subassembly is connected with the air pump, the last fixed surface of welding machine is connected with the welding arm, the hole of inhaling of a plurality of evenly distributed is seted up to the upper surface of welding machine in one side of welding arm, a plurality of the inner wall of inhaling the hole is provided with protector, protector includes the installation pipe, the arc surface of installation pipe and the inner wall sliding connection who inhales the hole, a plurality of two spacing grooves have all been seted up to the inner wall of inhaling the hole, two the first spring of the equal fixedly connected with of inner wall of spacing groove, the other end fixedly connected with triangle piece of first spring, two fixed slots have been seted up to the arc surface of installation pipe, triangle piece and fixed slot looks joint, the lower fixed surface of installation pipe is connected with spacing piece, spacing piece and assembly pipe looks butt, the inner wall sliding connection of installation pipe has the assembly pipe, the last fixed surface fixedly connected with ventilation net of assembly pipe.

The effect that above-mentioned part reaches is: when using the air pump to adsorb aluminium template at the welding machine and slide into along the inner wall of inhaling the hole earlier before spacing, then the three hornblocks can be in the spacing groove of installation pipe arc surface under the spring action of first spring joint income, then install the ventilation net on the assembly pipe with fixed connection, then the adsorption affinity of air pump can adsorb the welding slag in the position between ventilation net and the installation pipe when starting the air pump, the welding slag is difficult for causing the influence to the normal use of air pump in getting into the air pump this moment, and the air pump can be outside blowing in reverse after the welding, the welding slag of ventilation net intercommunication installation pipe inner wall blows to the outside of inhaling the hole together, the possibility that the welding slag got into the air pump has further been reduced to a certain extent.

Preferably, the inner walls of the two sides of the limiting groove are provided with clamping grooves, the two ends of the triangular block are fixedly connected with positioning blocks, and the surface of each positioning block is connected with the corresponding clamping groove in a sliding mode.

The effect that above-mentioned part reaches is: the limit of the triangular block sliding under the action of the elastic force of the first spring is achieved, so that the triangular block can be assembled more stably and is not easy to loosen in the suction hole.

Preferably, the inner wall of the mounting pipe is provided with two sliding grooves, the arc surface of the mounting pipe is fixedly connected with two sliding blocks, and the two sliding grooves are respectively connected with the two sliding blocks in a sliding manner.

The effect that above-mentioned part reaches is: reached spacing when the installation intraductal wall slides to the assembly pipe, made the difficult emergence of assembly pipe rock the skew to better block reduce in the welding slag gets into the air pump, and then guaranteed the normal use of air pump to a certain extent.

Preferably, the inner wall fixedly connected with two stoppers of installation pipe, two the stopper is located two spouts of installation pipe inner wall respectively.

The effect that above-mentioned part reaches is: the limit to the maximum sliding displacement of the assembly pipe is achieved, so that when the air pump blows through the suction hole to blow out welding slag, the assembly pipe and the ventilation net cannot slide out of the installation pipe easily, the step of installing the assembly pipe is reduced when the air pump adsorbs the aluminum template next time, and the welding efficiency of the aluminum template is improved to a certain extent.

Preferably, the surface of welding machine is provided with clearing device, clearing device includes the slide rail, the surface and the welding machine fixed connection of slide rail, the inner wall sliding connection of slide rail has the connecting plate, the surface of connecting plate and the inner wall sliding connection of slide rail, the cross-section of connecting plate is "L" shape, the fixed surface of connecting plate is connected with the mounting bracket, the cross-section of mounting bracket is "U" shape, the inner wall of mounting bracket is provided with the bull stick, the arc surface fixedly connected with cleaning roller of bull stick, the arc surface of cleaning roller has the adhesive, the surface roll connection of cleaning roller and welding machine.

The effect that above-mentioned part reaches is: after the welding of aluminum mould board is accomplished, the welding slag after the welding remains on the surface of welding machine, at this moment along the surperficial removal mounting bracket of welding machine, the cleaning roller can roll along the surface of welding machine, at this moment the welding slag can be adhered on the arc surface of cleaning roller by the gluing agent, and then has played clean effect to the surface of welding machine, and then make the welding slag be difficult for entering into the air pump more, the normal use of air pump has been guaranteed to a certain extent, and then the absorption positioning effect when welding aluminum mould board has been kept.

Preferably, two mounting grooves are formed in the surface of the mounting frame, the rotating rod is mounted in the mounting grooves of the mounting frame, two insertion holes are formed in the surface of the mounting frame, insertion rods are inserted into the inner walls of the insertion holes in an inserting mode, a groove is formed in one side, close to the insertion holes, of the surface of the mounting frame, and the insertion rods and the groove are arranged in a sliding and inserting mode.

The effect that above-mentioned part reaches is: the limiting and fixing of the counter rotating rod are achieved, and the cleaning roller is convenient to replace.

Preferably, the arc surface cover of inserted bar is equipped with the second spring, the one end fixedly connected with handle of recess is kept away from to the inserted bar, the arc surface of handle is equipped with anti-skidding stripe, the surface of mounting bracket is located the spacing of one side fixedly connected with that is close to the handle, spacing surface and inserted bar sliding connection, the both ends of second spring respectively with handle and spacing fixed connection.

The effect that above-mentioned part reaches does: reached more convenient stability insert the inserted bar along the jack in the recess of mounting bracket to more stable carry on spacingly to the commentaries on classics pole.

Preferably, both ends of the slide rail are fixedly connected with check blocks, and the size of the check blocks is larger than that of the slide rail.

The effect that above-mentioned part reaches does: the limiting of the maximum displacement of the connecting plate is achieved, the connecting plate is not prone to slipping off the sliding rail, and therefore welding slag on the surface of the welding machine is better cleaned through the cleaning roller.

To sum up, the beneficial effect of this application is:

the air pump has the advantages that the welding slag is effectively reduced from entering the air pump, the air pump can guarantee the adsorption force on the aluminum template, the aluminum template is better positioned and welded, the welding efficiency of the aluminum template is improved, and the service life of the air pump is prolonged to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a perspective view of the guard of the present application.

FIG. 3 is a schematic cross-sectional perspective view of the shielding device and welding machine console of the present application.

Fig. 4 is a schematic perspective view of the cleaning device of the present application.

Fig. 5 is an enlarged perspective view of a portion a of fig. 4 of the present application.

Description of the reference numerals:

1. welding machine; 2. an air pump; 3. a sucker component; 4. welding the arm; 5. sucking holes; 6. a guard; 601. installing a pipe; 602. a ventilation net; 603. assembling a pipe; 604. a limiting sheet; 605. a slider; 606. a chute; 607. a limiting block; 608. a limiting groove; 609. a first spring; 610. a card slot; 611. fixing grooves; 612. a triangular block; 613. positioning blocks; 7. a clearing device; 701. a mounting frame; 702. a cleaning roller; 703. a slide rail; 704. a stopper; 705. a connecting plate; 706. a handle; 707. a second spring; 708. a rod is inserted; 709. a limiting frame; 710. a rotating rod; 711. a groove; 712. and (4) inserting the jack.

Detailed Description

Referring to fig. 1, the embodiment discloses a frock is used in welding of aluminum mould board, including welding machine 1, the lower fixed surface of welding machine 1 is connected with sucking disc subassembly 3, the lower fixed surface of sucking disc subassembly 3 is connected with air pump 2, the last fixed surface of welding machine 1 is connected with welding arm 4, a plurality of evenly distributed's inhaling hole 5 is seted up to one side that the upper surface of welding machine 1 is located welding arm 4, the inner wall that a plurality of inhaled hole 5 is provided with protector 6, the surface of welding machine 1 is provided with clearing device 7.

Referring to fig. 1, 2 and 3, the embodiment discloses that the protection device 6 includes an installation pipe 601, an arc surface of the installation pipe 601 is slidably connected to an inner wall of the suction hole 5, two limiting grooves 608 are respectively formed in the inner walls of the suction holes 5, first springs 609 are respectively fixedly connected to the inner walls of the two limiting grooves 608, a triangular block 612 is fixedly connected to the other end of each first spring 609, the triangular block 612 is slidably disposed in the limiting groove 608, two fixing grooves 611 are formed in the arc surface of the installation pipe 601, the triangular blocks 612 are clamped to the fixing grooves 611, a limiting piece 604 is fixedly connected to the lower surface of the installation pipe 601, the limiting piece 604 abuts against the assembly pipe 603, an assembly pipe 603 is slidably connected to the inner wall of the installation pipe 601, and a ventilation net 602 is fixedly connected to the upper surface of the assembly pipe 603. When using air pump 2 to adsorb aluminium template at welding machine 1 and slide into along the inner wall of inhaling hole 5 earlier installation pipe 601 before spacing, then triangle block 612 can insert in the spacing groove 608 of installation pipe 601 arc surface in the joint under the spring action of first spring 609, then install ventilation net 602 on assembly pipe 603 fixed connection on installation pipe 601, then the adsorption affinity of air pump 2 can adsorb the welding slag in the position between ventilation net 602 and the installation pipe 601 when starting air pump 2, the welding slag causes the influence to the normal use of air pump 2 in being difficult for getting into air pump 2 this moment, and air pump 2 can be outwards blown in reverse after the welding, the welding slag of ventilation net 602 intercommunication installation pipe 601 inner wall blows to the outside of inhaling hole 5 together, the possibility that the welding slag got into air pump 2 has further been reduced to a certain extent.

Referring to fig. 1, 2 and 3, in this embodiment, a clamping groove 610 is formed in inner walls of two sides of a limiting groove 608, a positioning block 613 is fixedly connected to two ends of a triangular block 612, a surface of the positioning block 613 is slidably connected to the clamping groove 610, so that the triangular block 612 is limited when sliding under the elastic action of a first spring 609, so that the triangular block 612 can be more stably assembled in a suction hole 5 and is not easy to loosen, two sliding grooves 606 are formed in an inner wall of a mounting pipe 601, two sliding blocks 605 are fixedly connected to an arc surface of the mounting pipe 603, the two sliding grooves 606 are respectively slidably connected to the two sliding blocks 605, so that the limiting of the mounting pipe 603 during sliding on the inner wall of the mounting pipe 601 is achieved, the mounting pipe 603 is not easy to shake and shift, thereby better preventing and reducing welding slag from entering the mounting pipe 2, and further ensuring normal use of the air pump 2 to a certain extent, two limiting blocks 607 are fixedly connected to the inner wall of the mounting pipe 601, the two limiting blocks 607 are respectively located in the two sliding grooves 606 of the inner wall of the mounting pipe 601, so that the maximum sliding displacement of the mounting pipe 603 is limited when the air pump 603 and the air pump 603 during a step of reducing the aluminum mounting pipe 603 during a certain degree of the mounting of the aluminum formwork during a step of welding process of welding a lower formwork, thereby reducing the aluminum formwork 602.

Referring to fig. 1, 4 and 5, the embodiment discloses that the cleaning device 7 includes a slide rail 703, the surface of the slide rail 703 is fixedly connected to the welding machine 1, the inner wall of the slide rail 703 is slidably connected to a connecting plate 705, the surface of the connecting plate 705 is slidably connected to the inner wall of the slide rail 703, the cross section of the connecting plate 705 is "L", the surface of the connecting plate 705 is fixedly connected to a mounting frame 701, the cross section of the mounting frame 701 is "U", the inner wall of the mounting frame 701 is provided with a rotating rod 710, the arc surface of the rotating rod 710 is fixedly connected to a cleaning roller 702, the arc surface of the cleaning roller 702 is attached with an adhesive, the cleaning roller 702 is connected to the surface of the welding machine 1 in a rolling manner, after welding of the aluminum mold plate is completed, the welding slag remains on the surface of the welding machine 1 after welding, the mounting frame 701 is moved along the surface of the welding machine 1, the cleaning roller 702 rolls along the surface of the welding machine 1, the welding slag is adhered to the arc surface of the cleaning roller 702 by the adhesive, and the surface of the welding machine 1 is cleaned, so that the welding slag is not easy to enter the air pump 2, thereby ensuring normal use of the air pump 2 to a certain extent, and maintaining the positioning effect of the welding of the aluminum mold plate during welding.

Referring to fig. 1, 4 and 5, this embodiment discloses that two mounting grooves are formed in the surface of a mounting rack 701, a rotating rod 710 is mounted in the mounting groove of the mounting rack 701, two insertion holes 712 are formed in the surface of the mounting rack 701, insertion rods 708 are inserted into the inner walls of the two insertion holes 712, grooves 711 are formed in one side, close to the insertion holes 712, of the surface of the mounting rack 701, the insertion rods 708 are slidably inserted into the grooves 711, the limiting fixation of the rotating rod 710 is achieved, and the cleaning roller 702 is convenient to replace, a second spring 707 is sleeved on the arc surface of the insertion rods 708, one end, far away from the grooves 711, of the insertion rods 708 is fixedly connected with a handle 706, the arc surface of the handle 706 is provided with anti-slip stripes, the surface of the mounting rack 701 is located in one side, close to the handle 706, the surface of the limiting rack 709 is slidably connected with the insertion rods 708, two ends of the second spring 707 are respectively fixedly connected with the handle 706 and the limiting rack 709, the insertion rods 708 are more convenient and stable to insert the insertion rods 708 into the grooves 711 of the mounting rack 701 along the insertion rods 712, so that the sliding rail 704 is more convenient and stable to clean the sliding block 703, and the sliding rail 703 is larger than the sliding rail 703, and the cleaning roller 703 is more convenient to clean the cleaning roller 702.

The working principle is as follows: when the air pump 2 arranged on the surface of the welding machine 1 is protected by adjusting the protection device 6, firstly, the installation pipe 601 slides in along the suction hole 5 on the surface of the welding machine 1, when the installation pipe 601 slides in the inner wall of the suction hole 5, the outer surface arc surface of the installation pipe 601 extrudes the triangular block 612, so that the triangular block 612 slides in the limiting groove 608 on one side of the suction hole 5 in the direction far away from the installation pipe 601, when the installation pipe 601 slides in and contacts and extrudes with the bottom of the suction hole 5, the triangular block 612 is pushed by the force of the first spring 609 to be inserted into the fixing groove 611 of the arc surface of the installation pipe 601, at the moment, the positioning blocks 613 at the two ends of the triangular block 612 slide along the clamping groove 610, at the moment, the positioning blocks 613 play a role in limiting the direction of the sliding of the triangular block 612, so that the triangular block 612 is more stably inserted into the fixing groove 611 to fix the installation pipe 601, then, the air pump 2 is started, and the aluminum template on the welding machine 1 is adsorbed, positioned and fixed, welding slag on the surface of the welding machine 1 can be adsorbed into the suction holes 5 and is concentrated at the position of the ventilation net 602, after welding is completed, the air pump 2 reversely blows air, at the moment, the assembly pipe 603 and the ventilation net 602 can upwards slide along the inner wall of the installation pipe 601 under the pushing of air flow, at the moment, the sliding block 605 fixedly connected to the arc surface of the assembly pipe 603 can slide along the sliding groove 606 of the inner wall of the installation pipe 601, at the moment, the sliding block 605 plays a role of limiting the movement of the assembly pipe 603, so that the assembly pipe 603 and the ventilation net 602 are not easy to shake and shift, when the connection position of the assembly pipe 603 and the ventilation net 602 slides out of the suction holes 5, the welding slag can fall on the surface of the welding machine 1, at the moment, the sliding block 605 can contact and a limiting block 607 of the inner wall of the installation pipe 601 to extrude, plays a role of limiting the assembly pipe 603 and the ventilation net 602, so that the welding slag is not easy to slide out of the installation pipe 601, and enters the ventilation net 602 and the air pump 2, at this moment, the welding slag of the air pump 2 is not easy to enter the interior through the suction holes 5 when the aluminum template is adsorbed and positioned, the normal use of the air pump 2 is ensured to a certain extent, the service life of the air pump 2 is prolonged, and the positioning precision of the aluminum template is improved, so that the welding standard of the aluminum template is improved.

The welding slag on the surface of the welding machine 1 is further removed by the removing device 7, when the air pump 2 blows the welding slag on the surface of the welding machine 1, the connecting plate 705 slides along the inner wall of the sliding rail 703, at the moment, the mounting frame 701 can move along with the connecting plate 705, then the cleaning roller 702 fixedly connected to the rotating rod 710 can roll along the surface of the welding machine 1, because the surface of the cleaning roller 702 is attached with adhesive, the welding slag can be adhered to the cleaning roller 702, the stop blocks 704 fixedly connected to the two ends of the sliding rail 703 play a role in limiting the maximum sliding displacement of the connecting plate 705, so that the cleaning roller 702 is not easy to slide off from the sliding rail 703, after cleaning is completed, the handle 706 is pulled upwards to separate the inserting rod 708 from the groove 711 of the mounting frame 701, at the moment, the inserting rod 708 plays a role in facilitating replacement of the cleaning roller 702, when replacement is completed, the handle 706 is loosened, the inserting rod 708 can be reinserted into the groove 711 under the action of the force of the second spring 707, at the moment, the limiting and fixing effect on the inserting rod 708 is played, so that the aluminum template can be positioned on the welding machine 1 more accurately when the finished aluminum template is positioned, thereby the aluminum template, and the aluminum template can be positioned on the surface of the welding machine 1 more stably.

Claims

1. The utility model provides a frock is used in welding of aluminum mould board, includes welding machine (1), its characterized in that: the lower surface of the welding machine (1) is fixedly connected with a sucker component (3), the lower surface of the sucker component (3) is fixedly connected with an air pump (2), the upper surface of the welding machine (1) is fixedly connected with a welding arm (4), a plurality of suction holes (5) which are uniformly distributed are formed in one side of the upper surface of the welding machine (1) which is positioned on the welding arm (4), a protective device (6) is arranged on the inner wall of each suction hole (5), the protection device (6) comprises a mounting pipe (601), the arc surface of the mounting pipe (601) is connected with the inner wall of the suction hole (5) in a sliding manner, the inner walls of a plurality of suction holes (5) are respectively provided with two limiting grooves (608), the inner walls of the two limiting grooves (608) are respectively fixedly connected with a first spring (609), the other end of the first spring (609) is fixedly connected with a triangular block (612), the arc surface of the mounting pipe (601) is provided with two fixing grooves (611), the triangular block (612) is clamped with the fixing groove (611), the lower surface of the mounting pipe (601) is fixedly connected with a limiting sheet (604), the limiting piece (604) is abutted against an assembling pipe (603), the inner wall of the assembling pipe (601) is connected with the assembling pipe (603) in a sliding way, the upper surface of the assembling pipe (603) is fixedly connected with a ventilation net (602).

2. The tool for welding the aluminum template according to claim 1, wherein the tool comprises: clamping grooves (610) are formed in the inner walls of the two sides of the limiting groove (608), positioning blocks (613) are fixedly connected to the two ends of the triangular block (612), and the surface of each positioning block (613) is connected with the corresponding clamping groove (610) in a sliding mode.

3. The tool for welding the aluminum template according to claim 1, wherein the tool comprises: two sliding grooves (606) are formed in the inner wall of the mounting pipe (601), two sliding blocks (605) are fixedly connected to the arc surface of the mounting pipe (603), and the two sliding grooves (606) are respectively connected with the two sliding blocks (605) in a sliding mode.

4. The frock is used in welding of aluminum mould board of claim 3, its characterized in that: the inner wall fixedly connected with two stopper (607) of installation pipe (601), two stopper (607) are located two spout (606) of installation pipe (601) inner wall respectively.

5. The tool for welding the aluminum template according to claim 1, wherein the tool comprises: the surface of welding machine (1) is provided with clearing device (7), clearing device (7) include slide rail (703), the surface and welding machine (1) fixed connection of slide rail (703), the inner wall sliding connection of slide rail (703) has connecting plate (705), the surface of connecting plate (705) and the inner wall sliding connection of slide rail (703), the cross-section of connecting plate (705) is "L" shape, the fixed surface of connecting plate (705) is connected with mounting bracket (701), the cross-section of mounting bracket (701) is "U" shape, the inner wall of mounting bracket (701) is provided with bull stick (710), the arc surface fixed connection of bull stick (710) has cleaning roller (702), the arc surface of cleaning roller (702) is with the adhesive, cleaning roller (702) and the surface roll connection of welding machine (1).

6. The tool for welding the aluminum template according to claim 5, wherein the tool comprises: the surface of the mounting rack (701) is provided with two mounting grooves, the rotating rod (710) is mounted in the mounting grooves of the mounting rack (701), the surface of the mounting rack (701) is provided with two insertion holes (712), the inner walls of the two insertion holes (712) are inserted with the insertion rod (708), one side of the surface of the mounting rack (701), which is close to the insertion holes (712), is provided with a groove (711), and the insertion rod (708) and the groove (711) are slidably inserted.

7. The tooling for welding the aluminum template according to claim 6, characterized in that: the arc surface cover of inserted bar (708) is equipped with second spring (707), the one end fixedly connected with handle (706) of recess (711) are kept away from in inserted bar (708), the arc surface of handle (706) is equipped with anti-skidding stripe, the surface of mounting bracket (701) is located one side fixedly connected with spacing (709) that is close to handle (706), the surface and inserted bar (708) sliding connection of spacing (709), the both ends of second spring (707) respectively with handle (706) and spacing (709) fixed connection.

8. The tool for welding the aluminum template according to claim 7, wherein the tool comprises: both ends of the sliding rail (703) are fixedly connected with a stop block (704), and the size of the stop block (704) is larger than that of the sliding rail (703).