CN209998629U - nonstandard aluminum alloy template welding tool - Google Patents

Abstract

The utility model belongs to the technical field of aluminum alloy welding device, relate to nonstandard aluminum alloy template welding frock, be provided with relative frame slip in the frame and be two spaced bases, fixed wear to be equipped with take the rotating electrical machines with the rotary rod in two bases, set up opposite direction's external screw thread on two base outer walls, threaded connection is used for the fixed L type lower clamp that treats welding aluminum mould board on two bases, every lower clamp keeps away from the end of base and presss from both sides the clamp through sleeve swing joint respectively, go up to press from both sides the clamp and correspond down and press from both sides the relative side of clamp and seted up opposite direction's external screw thread respectively, set up on the sleeve inner wall and correspond and press from both sides the clamp and press from both sides the internal thread that goes up external screw thread assorted with the lower clamp, two connecting rods of fixed mounting in the frame, the free end threaded connection of connecting rod is used for placing the depression bar, whole welding frock can adapt to the fixed of different length and.

Description

nonstandard aluminum alloy template welding tool

Technical Field

The utility model belongs to the technical field of aluminum alloy welding device, a nonstandard aluminum alloy template welding frock is related to.

Background

The welding technology is widely applied to fields in the light and heavy industries of aviation, aerospace and the like, the quality of welding directly affects the quality of products, and the performance of the whole machine is directly affected, so the improvement of the welding technology and the improvement of the welding quality play an important role in industrial modernization, wherein the improvement of the mechanical and automatic level of welding is realized, the realization of the modernization of welding process and equipment is important aspects of improving the welding quality, generally refers to the situation that welding displacement and the selection of a proper welding position occur in welding production, and aiming at the actual requirement of , numerous position changing machines appear on the market, various welding seams of a welded workpiece are rotated to the optimal position, so that vertical welding and overhead welding are avoided, and the welding quality and the production efficiency are improved.

However, in the prior art, common welding tools are tools for welding fixed standard plates, and many customers need nonstandard plates due to different requirements of different customers, but for various nonstandard plates, it is difficult to adapt to welding tools for plates with different specifications in the prior art, so that great difficulty is caused in welding for the nonstandard plates.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a solve the unsuitable non-standard plate welding's of welding frock problem among the prior art, provide non-standard aluminum alloy template welding frock.

For reaching above-mentioned purpose, the utility model provides an nonstandard aluminum alloy template welding frock, which comprises a frame, be provided with relative frame slip in the frame and be two spaced bases, fixed wear to be equipped with take the rotating electrical machines in two bases with the rotary rod, set up opposite direction's external screw thread on two base outer walls, threaded connection has the L type that is used for the fixed aluminum mould board of treating to weld down to press from both sides the collet respectively on two bases, every lower clamp keeps away from the end of base and presss from both sides the collet through sleeve swing joint respectively, go up to press from both sides the collet and correspond down and press from both sides the relative side of collet and set up opposite direction's external screw thread respectively, set up on the sleeve inner wall and correspond and press from both sides collet and go up external screw thread assorted internal thread, it has two inverted L type connecting rods still to fix a position in the frame.

And , four limiting blocks for limiting the aluminum template to be welded are arranged on the upper clamping clamp and the lower clamping clamp.

And , uniformly forming threaded holes around the frame, forming through holes at the bottom end of the connecting rod, and inserting proper bolts into the through holes and the threaded holes to fixedly connect the connecting rod and the frame.

Step , an external thread is arranged on the outer wall of the pressure lever, a through hole is arranged at the free end above the connecting rod, and an internal thread matched with the external thread of the pressure lever is arranged on the inner wall of the through hole.

And , a clamping device is fixedly installed at the bottom end of the pressure lever and comprises a clamping jaw and a clamping cylinder matched with the clamping jaw.

And , fixedly mounting a negative pressure sucker at the bottom end of the pressure lever, and fixing the reinforcing ribs through the sucker.

And , the rotating motor is a stepping motor.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a nonstandard aluminum alloy template welding frock, set up two bases of relative slip in the frame, the external screw thread opposite direction of the relative side of two bases, the base presss from both sides tight threaded connection with two lower clamps that are used for fixed aluminum mould board, drive the rotation of bull stick on the base through the rotating electrical machines, can realize the relative and relative motion that two lower clamps pressed from both sides, and then adapt to the fixed of different width aluminum mould boards, down press from both sides tight clamp and correspond the relative side that presss from both sides and also set up opposite direction's external screw thread respectively, relative last clamp is pressed from both sides tight clamp and is passed through sleeve threaded connection with lower clamp, the rotating sleeve, can realize the relative and relative motion that upper clamp pressed from both sides tight clamp and lower clamp, and then adapt to the fixed of different length aluminum mould board, press from both sides tight clamp with two aluminum mould boards through four clamp after pressing from both sides, through the welding seam between two aluminum mould boards of semi-mechanical arm or manual welding, this aluminum mould board welding frock can adapt to the fixed of different length and width aluminum mould board.

2. The utility model discloses a nonstandard aluminum alloy template welding frock, the middle part of frame still is provided with the connecting rod of the type of falling L, connecting rod threaded connection is in the frame, because the screw hole is evenly seted up all around to the frame, the connecting rod can be fixed in different positions as required, connecting rod upper end tip through-hole female connection depression bar simultaneously, the depression bar bottom is through the fixed strengthening rib of waiting to weld in the aluminium template of clamping jaw or sucking disc, rotatory depression bar, can adjust the distance between the aluminium template on depression bar bottom strengthening rib and the base, fix the strengthening rib back in the aluminium template, weld the strengthening rib in the aluminium template through semi-mechanical arm or manual work, the simple to operate of whole welding frock, therefore, the operation is simple, and the work.

Drawings

In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:

FIG. 1 is a top view of the nonstandard aluminum alloy template welding tool of the present invention;

FIG. 2 is a front view of the nonstandard aluminum alloy template welding tool of the present invention;

fig. 3 is the structural schematic diagram of the nonstandard aluminum alloy template of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Reference numerals in the drawings of the specification include:

the aluminum template comprises an aluminum template 1, a rack 2, a base 3, a rotating motor 4, a rotating rod 5, a clamping clamp 6, a limiting block 7, a sleeve 8, a welding line 9, a threaded hole 10, a pressure lever 11, a connecting rod 12, threads 13, a bolt 14 and reinforcing ribs 15.

Example 1

The non-standard aluminum alloy template welding tool shown in fig. 1-2 comprises a rectangular frame 2, the frame 2 is provided with two bases 3 which slide relative to the frame 2 and are separated, rotating rods 5 with rotating motors 4 are fixedly arranged in the two bases 3 in a penetrating manner, the rotating motors 4 are stepping motors, the rotating motors 4 can drive the bases 3 on the rotating rods 5 to rotate, external threads in opposite directions are arranged on the outer walls of the two bases 3, L-shaped lower clamping clamps 6 for fixing aluminum templates 1 to be welded are respectively connected to the two bases 3 through threads, the rotating rods 5 on the bases 3 are driven to rotate through the rotating motors 4, relative and opposite movements of the two lower clamping clamps 6 can be realized, and further the aluminum templates 1 with different widths are fixed, ends, far away from the bases 3, of each lower clamping clamp 6 are respectively movably connected with the upper clamping clamps 6 through a sleeve 8, the upper clamping clamps 6 and the corresponding lower clamping clamps 6 are respectively provided with external threads in opposite directions, internal threads which correspond to corresponding upper clamping clamps 6 and lower clamping clamps 6 are respectively arranged on the sides of , and the aluminum templates, and the aluminum clamp 6 and the aluminum templates are fixed through the two aluminum clamp fixtures, and the aluminum clamp fixture are respectively, and the aluminum templates 1, the aluminum clamp 7, the aluminum clamp is suitable for welding the aluminum clamp for welding process the aluminum templates with the aluminum clamp for welding process the aluminum clamp for welding of the aluminum clamp for the.

Threaded holes 10 are uniformly formed in the periphery of the rack 2, through holes are formed in the bottom end of the connecting rod 12, and proper bolts 14 are inserted into the through holes and the threaded holes 10 to fixedly connect the connecting rod 12 and the rack 2. The connecting rod 12 can be fixed at different positions as required to adapt to the selection of the mounting positions of different reinforcing ribs 15 on the aluminum template 1. Still fixed mounting has two type of falling L connecting rods 12 in the frame 2, and the free end screw thread 13 of connecting rod 12 is connected with the depression bar 11 that is used for placing strengthening rib 15, and the bottom fixed mounting of depression bar 11 has clamping device, and clamping device includes the clamping jaw and the centre gripping cylinder that uses with the clamping jaw cooperation, realizes the fixed of strengthening rib 15 through the cooperation of clamping jaw and centre gripping cylinder. The external screw thread has been seted up on depression bar 11's the outer wall, the through-hole has all been seted up to connecting rod 12 top free end, set up on the through-hole inner wall with depression bar 11 external screw thread assorted internal thread, rotatory depression bar 11, can adjust the distance between aluminium template 1 on 11 bottom strengthening rib 15 of depression bar and the base 3, fix strengthening rib 15 back on aluminium template 1, through semi-mechanical arm or manual work with strengthening rib 15 welding on aluminium template 1, obtain like the nonstandard aluminium template shown in fig. 3.

Example 2

Embodiment 2 differs from embodiment 1 in that a negative pressure suction cup is fixedly installed at the bottom end of the pressure rod 11, and the reinforcing rib 15 is fixed by the suction cup.

When this non-standard aluminum alloy template welding frock uses, at first press from both sides and two lower centre gripping clamp centre gripping in two aluminum mould board 1 four corners departments through two last centre gripping, distance between the centre gripping presss from both sides and the corresponding lower centre gripping is adjusted to rotary sleeve 8, and then presss from both sides through last centre gripping and the lower centre gripping that corresponds and presss from both sides single aluminum mould board 1 tightly. Then install stopper 7 between four centre gripping clamps and aluminum mould board 1, open rotating electrical machines 4, rotating electrical machines 4 drives two bases 3 on the rotary rod 5 and rotates, and two centre gripping clamp relative motion down press from both sides two aluminum mould boards 1 tightly gradually, and after the welding seam 9 between two aluminum mould boards 1 reached the requirement, closing rotating electrical machines 4, through the welding seam 9 between two aluminum mould boards 1 of semi-mechanical arm or manual welding. At last with connecting rod 12 threaded connection in frame 2, the fixed strengthening rib 15 of clamping jaw or sucking disc is passed through to depression bar 11 bottom, rotatory depression bar 11 adjusts the distance between strengthening rib 15 and the aluminum mould board 1, after the welding seam 9 between strengthening rib 15 and the aluminum mould board 1 surface reaches the requirement, stop rotatory depression bar 11, through half mechanical arm or artifical 15 welding strengthening ribs on aluminum mould board 1, whole welding frock can adapt to different length and width aluminum mould board 1 fixed, and simple to operate, and is simple in operation, the work efficiency is greatly improved.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims (7)

1. The utility model provides an nonstandard aluminum alloy template welding frock, a serial communication port, which comprises a frame, be provided with relative frame in the frame and slide and be two spaced bases, fixed wear to be equipped with take the rotating electrical machines in two bases with the rotary rod, set up opposite direction's external screw thread on two base outer walls, threaded connection has the L type that is used for the fixed aluminum mould board of waiting to weld down to press from both sides tight clamp on two bases respectively, and every lower clamp presss from both sides the end of keeping away from the base and presss from both sides tight clamp in the connection of sleeve swing joint respectively, go up to press from both sides tight clamp and correspond down and press from both sides the relative side of tight clamp and seted up opposite direction's external screw thread respectively, set up on the sleeve inner wall and correspond and press from both sides tight clamp and go up external screw thread assorted internal thread down, still fixed mounting has two inverted.
2. 2. The non-standard aluminum alloy template welding tool of claim 1, wherein four limiting blocks for limiting the aluminum template to be welded are arranged on the upper clamping clamp and the lower clamping clamp.
3. 3. The non-standard aluminum alloy template welding tool according to claim 2, wherein threaded holes are uniformly formed in the periphery of the frame, through holes are formed in the bottom end of the connecting rod, and appropriate bolts are inserted into the through holes and the threaded holes to fixedly connect the connecting rod and the frame.
4. 4. The non-standard aluminum alloy template welding tool according to claim 3, wherein an external thread is formed on the outer wall of the pressure rod, through holes are formed in the free ends above the connecting rods, and an internal thread matched with the external thread of the pressure rod is formed in the inner wall of each through hole.
5. 5. The non-standard aluminum alloy template welding tool according to claim 4, wherein a clamping device is fixedly installed at the bottom end of the pressure rod, and the clamping device comprises a clamping jaw and a clamping cylinder matched with the clamping jaw.
6. 6. The non-standard aluminum alloy template welding tool according to claim 4, wherein a negative pressure sucker is fixedly installed at the bottom end of the pressure rod, and the reinforcing ribs are fixed through the sucker.
7. 7. The non-standard aluminum alloy template welding tool of claim 1, wherein the rotating motor is a stepper motor.

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