CN212239885U

CN212239885U - Automatic welding platform for pneumatic clamping of vertical pipe protective fence

Info

Publication number: CN212239885U
Application number: CN202021317567.9U
Authority: CN
Inventors: 彭博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-12-29
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a pneumatic clamping automatic welding platform for a vertical pipe protective guard, which comprises a base, wherein a platform capable of positioning and clamping a rectangular vertical pipe protective guard is arranged on the base, a flour pipe stop block is arranged on the base, the flour pipe stop block is composed of a U-shaped block and a set screw, the flour pipe stop block is arranged outside a flour pipe height adjusting mechanism, and the flour pipe height adjusting mechanism comprises two dovetail groove guide rails; violently pipe height adjustment mechanism includes violently pipe height adjustment strip and violently pipe height adjustment piece, violently pipe height adjustment piece install violently on pipe height adjustment strip and can slide, has ten cylinders of four groups altogether, can exert the tight power in top respectively to foot pipe and violently pipe, not only reduces the gap between standpipe and the violently pipe, can also reduce the gap between violently pipe and the foot pipe, and subsequent process of polishing and repairing the atomic ash can be omitted in such design. And four groups of cylinders can move according to different sizes of guardrail models, and have good clamping effect on different guardrails.

Description

Automatic welding platform for pneumatic clamping of vertical pipe protective fence

Technical Field

The utility model relates to a clamping welding technology field of standpipe rail guard specifically is a pneumatic clamping automatic weld platform of standpipe rail guard.

Background

China has a large number of house requirements every year, and the requirements of a large number of corresponding matched products are brought, the protective guard is one of the protective guard, the conventional protective guard welding machine is not convenient and flexible enough in clamping, and the types of the protective guards capable of clamping and welding are quite limited.

The welding of current trapezoidal guardrail is manual welding, and when the welding, because the length of trapezoidal guardrail, height and tubular product size are different, can only make a temporary fixture for the different guardrail of each model, the waste time can not guarantee the accuracy of every anchor clamps moreover, has reduced the quality of product. Meanwhile, the common clamp needs to be subjected to putty supplementing treatment at the later stage due to the fact that the length of the material is not accurate and gaps appear after welding, and time and labor are wasted

The existing welding of the rectangular vertical pipe protective fence has the characteristics that due to the change of the height of the protective fence, the change of the sizes of a surface pipe, a foot pipe, a transverse pipe and a vertical pipe, the change of the space between the vertical pipes and the like, one equipment clamping system is difficult to meet the clamping of the rectangular vertical pipe protective fences of different models, and the mold is often required to be made again for each of the protective fences of different models, so that the welding of the protective fence is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic clamping automatic weld platform of standpipe rail guard to the rail guard welding machine that proposes in solving above-mentioned background art is convenient nimble inadequately on the clamping, can accomplish the fairly limited problem of variety of clamping and welded rail guard.

In order to solve the technical problem, the utility model provides a following technical scheme: a pneumatic clamping automatic welding platform for a vertical pipe protective guard comprises a base, wherein a platform capable of positioning and clamping a rectangular vertical pipe protective guard is mounted on the base, the platform comprises a surface pipe stop block, a surface pipe height adjusting mechanism, two horizontal pipe height adjusting mechanisms, two cylinder groups and height adjusting mechanisms, two vertical pipe side foot pipe supporting mechanisms, four vertical pipe interval adjusting mechanisms, a middle foot pipe height adjusting mechanism and a sliding platform, the base is provided with the surface pipe stop block, the surface pipe stop block is composed of a U-shaped block and a set screw, the surface pipe stop block is mounted on the outer side of the surface pipe height adjusting mechanism, and the surface pipe height adjusting mechanism comprises two dovetail groove guide rails; the horizontal pipe height adjusting mechanism comprises a horizontal pipe height adjusting strip and a horizontal pipe height adjusting block, and the horizontal pipe height adjusting block is installed on the horizontal pipe height adjusting strip and can slide.

Preferably, the standpipe spacing adjusting mechanism is composed of three-hole brake pads, two-hole brake pads, short pins and long pins in an arrangement mode, and a brake pad is arranged below the three-hole brake pads.

Preferably, the end part of the slide plate is also provided with a fastening pin which is provided with a boss and can be clamped on the double-hole slide plate, the lower part of the slide plate is provided with a thread, a fastening knob with the same thread is matched with a slide groove on the slide plate to be screwed and fixed, and the slide groove is also provided with a foot tube stop block with a fastening screw.

Preferably, the lower part of the vertical pipe side foot pipe supporting mechanism is a vertical pipe supporting bar, and the vertical pipe supporting bar further comprises four foot pipe height adjusting blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses have ten cylinders of four groups altogether, can exert the tight power in top to foot pipe and violently pipe respectively, not only reduce the standpipe and the gap between violently managing, can also reduce the gap between violently managing and the foot pipe, subsequent process of polishing and repairing the putty can be omitted in such design. And four groups of cylinders can move according to different sizes of guardrail models, and have good clamping effect on different guardrails. Finally, compared with manual welding, the automatic welding mode is more stable, the welding seam is smaller, the beautiful welding fish scale shape is presented, and the procedures of polishing and repairing atomic ash in the later period can be omitted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a top view of the clamp with guardrail of the present invention;

FIG. 4 is a schematic view of the top view of the clamp of the present invention without the fence;

FIG. 5 is a schematic top view of the slide gate plate of the present invention;

FIG. 6 is a schematic front view of the slide gate plate of the present invention;

FIG. 7 is a schematic structural view of a front view clamp of the present invention without a fence;

FIG. 8 is a schematic structural view of a side view clamp of the present invention without a fence;

FIG. 9 is a schematic structural view of the height adjustment mechanism of the middle leg.

In the figure: 201. a base; 210. a lifting adjusting handle; 301. a surface tube stop block; 302. a surface tube height adjusting mechanism; 303. a horizontal tube height adjusting mechanism; 305. a surface tube; 306. a transverse tube; 307. a vertical tube; 308. a foot tube; 309. a height adjustment mechanism; 310. a cylinder; 311. a vertical pipe side foot pipe supporting mechanism; 312. a standpipe spacing adjusting mechanism; 314. a middle foot tube height adjusting mechanism; 315. a sliding platform; 501. tightening the knob; 503. a dovetail groove guide rail; 504. a dovetail groove slide block; 505. a sliding guide rail; 506. a height adjustment base plate; 507. a cylinder bottom plate; 601. pulling the gate plate; 602. a foot tube stop block; 603. fastening the pin; 604. three-hole brake pads; 605. short pins; 606. a long pin; 607. a double-hole brake pad; 608. a vertical pipe support bar; 609. a vertical pipe supporting block; 610. a foot tube height adjusting block; 611. a horizontal tube height adjusting block; 612. a horizontal pipe height adjusting strip; 613. the middle foot tube height adjusting mechanism is arranged on the upper plate; 614. the middle foot tube height adjusting mechanism lower plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present embodiment provides a pneumatic clamping automatic welding platform for a vertical pipe guard rail, which includes a base 201, wherein the base 201 is provided with a platform capable of positioning and clamping a rectangular vertical pipe guard rail, the platform includes a surface pipe stopper 301, a surface pipe height adjusting mechanism 302, two horizontal pipe height adjusting mechanisms 303, two cylinder groups and height adjusting mechanisms 309, two vertical pipe side foot pipe supporting mechanisms 311, four vertical pipe spacing adjusting mechanisms 312, a middle foot pipe height adjusting mechanism 314, and a sliding platform 315, the middle foot pipe height adjusting mechanism 314 is composed of a middle foot pipe height adjusting mechanism upper plate 613 and a middle foot pipe height adjusting mechanism lower plate 614, and is installed on a fixture workbench to position the middle foot pipe 308, and can be adjusted by lifting the lifting adjusting handle 210. The automatic welding, material discharging and taking are facilitated, the base 201 is provided with the face tube stopper 301, the face tube stopper 301 is composed of a U-shaped block and a set screw, the face tube stopper 301 is installed on the outer side of the face tube height adjusting mechanism 302, the face tube height adjusting mechanism 302 comprises two dovetail groove guide rails, the face tube 305 is adjusted to have a proper height difference with the foot tube 308 through the lifting adjusting handle 210 below, the transverse movement of the face tube 305 is limited, the clamping position is guaranteed to be accurate, and the face tube 305 is limited by moving the face tube stopper to a proper position and screwing the set screw when in use; the horizontal tube height adjusting mechanism 303 comprises a horizontal tube height adjusting strip 612 and a horizontal tube height adjusting block 611, the horizontal tube height adjusting block 611 is mounted on the horizontal tube height adjusting strip 612 and can slide, the mounting position can be adjusted according to the length of the horizontal tube 306, two height adjusting screws are arranged on the horizontal tube height adjusting block 611, the height of a supporting piece below the horizontal tube height adjusting block 611 can be adjusted by adjusting the height adjusting screws, and therefore the height difference between the horizontal tube 306 and the vertical tube 307 is adjusted.

Standpipe interval guiding mechanism 312 is arranged the assembly by three hole brake pads 604, diplopore brake pad 607, short pin 605, long pin 606 and constitutes, set up one and be used for installing three hole brake pads 604 below three hole brake pads, diplopore brake pad 607, short pin 605, the brake pull plate 601 of long pin 606, violently pipe 306 has been placed to the top of three hole brake pads 604, the position of the long pin 606 in both ends is adjusted to the length according to the horizontal pipe 306 of guardrail, then the interval of standpipe 307 will automatic generation, modify into multihole brake pad with the design and also have the same effect, only need during the use with the standpipe lean on in long pin 606 department and just can realize the equidistance distribution of standpipe 307. The end part of the pulling gate plate 601 is further provided with a fastening pin 603, the fastening pin 603 is provided with a boss and can be clamped on a double-hole pulling gate piece 607, the lower part of the fastening pin is provided with threads, a fastening knob 501 with the same threads is matched with a sliding groove in the pulling gate plate 601 to be screwed and fixed, the sliding groove is further provided with a foot tube stop block 602 with a fastening screw, and the transverse movement of the foot tube 308 can be limited by screwing the screw. The standpipe support bars 608 also include four leg height adjustment blocks 610, and the spacing between the standpipes 307 and the number of the standpipes 307 are continuously varied in the practical application process, but at least not more than five standpipes 307, so that the spacing can be adjusted and the four movable standpipe positioning blocks can be removed. One end of the vertical pipe supporting bar 608 is provided with a foot tube height adjusting block 610 which can slide on the vertical pipe supporting bar 608, the vertical pipe supporting bar 608 is fixedly provided with a vertical pipe supporting block 609, the position of the foot tube height adjusting block 610 is adjusted according to the position of the foot tube 308, and meanwhile, the height difference between the foot tube 308 and the horizontal pipe 306 can be adjusted by rotating two adjusting screws to adjust the height of the foot tube height adjusting block 610 according to the size difference between the tube of the foot tube 308 and the tube of the vertical pipe 307.

The cylinder block and height adjustment mechanism 309 is mounted on a slide table 315, and the position of the cylinder block and height adjustment mechanism 309 can be adjusted according to the height of the standpipe guard rail. The height adjusting mechanism 309 comprises a height adjusting bottom plate 506, two dovetail grooves are arranged on the height adjusting bottom plate 506 for guiding, two lifting adjusting handles 210 are arranged at the lower part for adjusting the height of the whole cylinder group and the height adjusting mechanism 309, and the height 309 of the whole cylinder group and the height adjusting mechanism can be adjusted by rotating the lifting adjusting handles 210 so as to adapt to the height difference between the transverse pipe 306 and the vertical pipe 307; the cylinder group comprises cylinders 310 and cylinder bottom plates 507, the cylinder bottom plates 507 are composed of fixed cylinder bottom plates and movable cylinder bottom plates, the fixed cylinder bottom plates are used for fixing the two cylinders 310, the cylinders 310 cannot move, the movable cylinder bottom plates are used for fixing the two cylinders 310 and are installed on dovetail grooves 503 together with the cylinders 310, the positions of the two cylinders can be adjusted according to the length of the transverse pipe 306, and sliding guide rails 505 matched with the movable cylinder bottom plates are arranged on the base 201.

The welding of the rectangular vertical pipe guardrail can be divided into the welding of the same batch and the welding of different batches. The dimensions of the face tubes 305, cross tubes 306, vertical tubes 307, and foot tubes 308 may vary from batch to batch, while the foot tube length, face tube length, cross tube length, and vertical tube spacing of the rectangular vertical tube guardrail may vary. The height difference between the flour pipe 305 and the vertical pipe 307 is adjusted by rotating the lifting adjusting handle 210 below the flour pipe height adjusting mechanism 302; the position of a transverse tube height adjusting block 611 on the transverse tube height adjusting mechanism 303 is moved according to the length of the transverse tube 306, and the height difference between the transverse tube 306 and the vertical tube 307 is adjusted by adjusting a screw on the transverse tube height adjusting block 611; the height difference between the two side foot tubes 308 and the vertical tube 307 is adjusted by adjusting the height of the foot tube height adjusting block 610 on the vertical tube side foot tube supporting mechanism 311, and the height difference between the middle foot tube 308 and the vertical tube 307 is adjusted by adjusting the lifting adjusting handle 210 below the middle foot tube height adjusting mechanism 314; the height difference between the horizontal pipe 306 and the vertical pipe 307 is adjusted through the lifting adjusting handle 210 below the cylinder group and height adjusting mechanism 309, and the position of the cylinder is adjusted through the dovetail groove sliding block 504 above the cylinder group and height adjusting mechanism 309; the lateral position of the face tube is fixed by adjusting the position of the face tube stopper 301. The position of the first vertical pipe 307 at two sides is determined by adjusting the position of the fastening pin 603 near the middle foot pipe 308 on the four vertical pipe spacing adjusting mechanisms 312, and the total length is determined by adjusting the position of the fastening pin 603 near the side foot pipe 308 according to the length of the transverse pipe 306, so that the spacing of each vertical pipe 307 is determined.

The length of the ladder-shaped guardrails in the same batch can be changed, and other sizes cannot be changed. When rectangular vertical pipe guardrails with different lengths are welded, the total length is determined only by adjusting the position of the fastening pin 603 at the position of the side foot tube 308 according to the length of the transverse pipe 306, and other adjusting mechanisms are not changed

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic clamping automatic weld platform of standpipe rail guard, includes base (201), install the platform that can fix a position the clamping with rectangle standpipe rail guard on base (201), its characterized in that: the platform comprises a surface pipe stop block (301), a surface pipe height adjusting mechanism (302), two transverse pipe height adjusting mechanisms (303), two cylinder groups and height adjusting mechanisms (309), two vertical pipe side foot pipe supporting mechanisms (311), four vertical pipe spacing adjusting mechanisms (312), a middle foot pipe height adjusting mechanism (314) and a sliding platform (315), wherein the surface pipe stop block (301) is installed on the base (201), the surface pipe stop block (301) is composed of a U-shaped block and a set screw, the surface pipe stop block (301) is installed on the outer side of the surface pipe height adjusting mechanism (302), and the surface pipe height adjusting mechanism (302) comprises two dovetail groove guide rails; the horizontal tube height adjusting mechanism (303) comprises a horizontal tube height adjusting bar (612) and a horizontal tube height adjusting block (611), and the horizontal tube height adjusting block (611) is installed on the horizontal tube height adjusting bar (612) and can slide.

2. The pneumatic clamping automatic welding platform for the vertical pipe protective fence according to claim 1, wherein the pneumatic clamping automatic welding platform comprises: the standpipe spacing adjusting mechanism (312) is formed by arranging and assembling three-hole brake pull sheets (604), two-hole brake pull sheets (607), short pins (605) and long pins (606), and a brake pull plate (601) is arranged below the three-hole brake pull sheets.

3. The pneumatic clamping automatic welding platform for the vertical pipe protective fence according to claim 2, wherein the pneumatic clamping automatic welding platform comprises: the end part of the pulling gate plate (601) is further provided with a fastening pin (603), the fastening pin (603) is provided with a boss and can be clamped on a double-hole pulling gate piece (607), the lower part of the fastening pin is provided with threads, a sliding groove on the pulling gate plate (601) is matched and fixed by a fastening knob (501) with the same threads, and the sliding groove is further provided with a foot tube stop block (602) with a fastening screw.

4. The pneumatic clamping automatic welding platform for the vertical pipe protective fence according to claim 2, wherein the pneumatic clamping automatic welding platform comprises: the lower part of the vertical pipe side foot pipe supporting mechanism (311) is provided with a vertical pipe supporting bar (608), and the vertical pipe supporting bar (608) also comprises four foot pipe height adjusting blocks (610).