CN212217593U

CN212217593U - Welding fixture convenient to operate by one hand

Info

Publication number: CN212217593U
Application number: CN202020860523.4U
Authority: CN
Inventors: 贾瑞灵; 菅跃平; 姚青虎
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-25
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to the technical field of welding fixtures, in particular to a welding fixture convenient for single-hand operation, which comprises two clamping seats, wherein the bottom surfaces of the two clamping seats are respectively provided with a damping pad and a universal wheel, the surface of each clamping seat is provided with a through hole, a clamping plate is arranged in each through hole, the top surface of each clamping plate is fixed on the shaft body of an electric telescopic cylinder, the shaft body of the electric telescopic cylinder penetrates through the top surface of the clamping seat, and the outer side of the electric telescopic cylinder is sleeved with a lantern ring; the beneficial effects are that: the utility model provides a make things convenient for welding jig of one-hand operation respectively to two reinforcing bar centre grippings with the help of two sets of grip blocks, the grip block is controlled by electronic telescoping cylinder, reduces workman's work, and adds between two grip blocks and establishes the direction subassembly, avoids two reinforcing bar butt joints skew, so one hand pulling mobilizable grip block to another mobilizable grip block removal can realize two reinforcing bar docks, the handheld welder one-hand welding of another hand can.

Description

Welding fixture convenient to operate by one hand

Technical Field

The utility model relates to a welding jig technical field specifically is a make things convenient for welding jig of one-hand operation.

Background

The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. The steel bar welding machine comprises plain round steel bars, ribbed steel bars and twisted steel bars, and two steel bars need to be welded during building construction.

In the prior art, if a clamp is not used during welding of two steel bars, butt joint offset of the two steel bars can be caused, welding quality is affected, and the traditional steel bar welding clamp is complex in operation and low in working efficiency; therefore, the utility model provides a make things convenient for one-handed operation's welding jig is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for one-hand operation's welding jig to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding fixture convenient for one-hand operation comprises two clamping seats, wherein the bottom surfaces of the two clamping seats are respectively provided with a damping pad and a universal wheel, the surface of each clamping seat is provided with a through hole, a clamping plate is arranged inside the through hole, the top surface of each clamping plate is fixed on a shaft body of an electric telescopic cylinder, the shaft body of the electric telescopic cylinder penetrates through the top surface of the clamping seat, the outer side of the electric telescopic cylinder is sleeved with a lantern ring, the lantern ring is fixed on the top surface of the clamping seat through screws, the surface of each clamping plate is provided with a damping strip, the surfaces of the two clamping seats are respectively connected with a connecting plate and a sleeve plate, the surface of each connecting plate is provided with a guide rod, the guide rod penetrates through the sleeve plate, the surface of each connecting plate is provided with a reinforcing foot plate, the surface of each clamping seat is provided with a handle, and the, and the surface of the other clamping seat is provided with a splicing block, and the surface of the splicing block is provided with a connecting screw rod.

Preferably, the grip slipper is square column structure, and the damping pad is trapezoidal column structure, and the damping pad is provided with two, and two damping pads distribute about the bottom surface minor face central symmetry of grip slipper.

Preferably, wear the mouth and be circular cylinder structure, wear the mouth and run through the grip slipper, the grip block is convex platelike structure, the lantern ring is ring shape platelike structure, and the damping strip is provided with a plurality ofly, and a plurality of damping strips are arranged along the interior anchor ring face of grip block and are distributed, and the long limit length of damping strip equals with the long limit length of grip block.

Preferably, the connecting plate and the sleeve plate are both square plate-shaped structures, the guide rod is of a T-shaped circular cylinder structure, the reinforcing foot plate is of a trapezoidal plate-shaped structure, the number of the reinforcing foot plates is two, and the two reinforcing foot plates are symmetrically distributed up and down relative to the connecting plate.

Preferably, the splicing groove and the splicing block are both in a square structure, a threaded hole is formed in the surface of the splicing groove, and the threaded hole is arranged corresponding to the connecting screw rod.

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

1. the welding fixture convenient for single-hand operation provided by the utility model respectively clamps two steel bars by virtue of two groups of clamping seats, the clamping plates are controlled by the electric telescopic cylinder, the labor of workers is reduced, a guide component is additionally arranged between the two clamping seats, the butt joint offset of the two steel bars is avoided, thus the two steel bars can be butted by pulling the movable clamping seat to move towards the other immovable clamping seat by one hand, and the welding gun can be held by the other hand for single-hand welding;

2. the utility model provides a make things convenient for welding jig of one-hand operation to set up splice groove and splice piece respectively on two grip slipper, the splice piece butt joint is twisted soon behind the splice groove and is twisted connecting screw fixed, realizes the connection of two grip slipper, so conveniently carries and deposits two grip slipper.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the clamping device comprises a clamping seat 1, a damping pad 2, a universal wheel 3, a penetrating port 4, a clamping plate 5, an electric telescopic cylinder 6, a lantern ring 7, a damping strip 8, a connecting plate 9, a sleeve plate 10, a guide rod 11, a reinforcing foot plate 12, a handle 13, a splicing groove 14, a splicing block 15 and a connecting screw 16.

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, the present invention provides a technical solution: a welding fixture convenient for single-hand operation comprises clamping seats 1, wherein the clamping seats 1 are provided with two damping cushions 2 and universal wheels 3, the bottom surfaces of the two clamping seats 1 are respectively provided with a damping cushion 2 and a universal wheel 3, the clamping seats 1 are of square cylinder structures, the damping cushion 2 is of a trapezoid cylinder structure, the damping cushions 2 are provided with two damping cushions, the two damping cushions 2 are symmetrically distributed about the center of a short edge of the bottom surface of the clamping seat 1, the surface of the clamping seat 1 is provided with a through opening 4, a clamping plate 5 is arranged inside the through opening 4, the top surface of the clamping plate 5 is fixed on the shaft body of an electric telescopic cylinder 6, the shaft body of the electric telescopic cylinder 6 penetrates through the top surface of the clamping seat 1, the outer side of the electric telescopic cylinder 6 is sleeved with a lantern ring 7, the lantern ring 7 is fixed on the top surface of the clamping seat 1 through screws, the surface of the clamping plate 5 is provided with damping strips 8, the lantern ring 7 is of a circular plate-shaped structure, the damping strips 8 are arranged in a plurality of numbers, the damping strips 8 are distributed along the inner annular surface of the clamping plate 5 in an arrayed mode, the length of the long edge of each damping strip 8 is equal to that of the long edge of the clamping plate 5, two reinforcing steel bars are inserted into the through holes 4 in the surfaces of the two clamping seats 1 respectively, the end portions of the reinforcing steel bars are guaranteed to leak out of the through holes 4, then the electric telescopic cylinder 6 is manually pressed to be opened and closed, and the shaft body of the electric telescopic cylinder 6 extends to push the clamping plate 5 to clamp;

the surfaces of the two clamping seats 1 are respectively connected with a connecting plate 9 and a sleeve plate 10, guide rods 11 are welded on the surface of the connecting plate 9, the guide rods 11 penetrate through the sleeve plate 10, reinforcing foot plates 12 are welded on the surface of the connecting plate 9, the reinforcing foot plates 12 are welded on the surface of the clamping seats 1, the connecting plate 9 and the sleeve plate 10 are both in square plate structures, the guide rods 11 are in T-shaped circular cylinder structures, the reinforcing foot plates 12 are in trapezoid plate structures, the two reinforcing foot plates 12 are arranged, the two reinforcing foot plates 12 are vertically and symmetrically distributed relative to the connecting plate 9, a group of clamping seats 1 with universal wheels 3 on the ground are held to move towards the clamping seats 1 with damping pads 2 on the ground, the sleeve plate 10 slides along the guide rods 11 in the process, the clamping seats 1 are prevented from moving and offsetting, and balls can be embedded in the inner ring surface of the;

and the surface of the clamping seat 1 is welded with the handle 13, the surface of one of the clamping seats 1 is provided with the splicing groove 14, the surface of the other one of the clamping seats 1 is provided with the splicing block 15, the surface of the splicing block 15 is in threaded connection with the connecting screw rod 16, the splicing groove 14 and the splicing block 15 are both in square structures, the surface of the splicing groove 14 is provided with the threaded hole, the threaded hole and the connecting screw rod 16 are correspondingly arranged, after the end parts of the two steel bars are in butt joint, the butt joint of the two steel bars can be operated by one hand to be welded, after the use is finished, the two clamping seats 1 are close to the splicing block 15 and are in butt joint with the splicing groove 14, then the connecting screw rod 16 is screwed downwards, the splicing block 15 is fixed in the splicing groove 14, and therefore.

The working principle is as follows: when in actual use, the two reinforcing steel bars are respectively inserted into the through openings 4 on the surfaces of the two clamping seats 1 to ensure that the end parts of the reinforcing steel bars are leaked out of the through openings 4, then the switch of the electric telescopic cylinder 6 is pressed by hand, the shaft body of the electric telescopic cylinder 6 extends to push the clamping plate 5 to clamp the reinforcing steel bar downwards, then a group of clamping seats 1 with universal wheels 3 on the ground are held by hands to move towards the clamping seats 1 with damping cushions 2 on the ground, in the process, the sleeve plate 10 slides along the guide rod 11 to avoid the movement and the deviation of the clamping seat 1, balls can be embedded into the inner ring surface of the sleeve plate 10 to reduce friction, after the end parts of the two steel bars are butted, the butt joint of the two steel bars can be welded by one-hand operation, after the use, the two clamping seats 1 are close to the splicing blocks 15 and are in butt joint in the splicing grooves 14, the connecting screw 16 is then screwed down to secure the splice 15 in the splice groove 14, which facilitates handling and storage of the two holders 1.

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 make things convenient for one-hand operation's welding jig, includes grip slipper (1), its characterized in that: the clamping seat (1) is provided with two clamping seats, the bottom surfaces of the two clamping seats (1) are respectively provided with a damping pad (2) and a universal wheel (3), the surface of each clamping seat (1) is provided with a through hole (4), a clamping plate (5) is arranged inside each through hole (4), the top surface of each clamping plate (5) is fixed on the shaft body of an electric telescopic cylinder (6), the shaft body of each electric telescopic cylinder (6) penetrates through the top surface of the clamping seat (1), the outer side of each electric telescopic cylinder (6) is sleeved with a lantern ring (7), each lantern ring (7) is fixed on the top surface of each clamping seat (1) through a screw, the surface of each clamping plate (5) is provided with a damping strip (8), the surfaces of the two clamping seats (1) are respectively connected with a connecting plate (9) and a sleeve plate (10), the surface of each connecting plate (9) is provided with a guide rod (11), and each guide rod (11), the surface of the connecting plate (9) is provided with a reinforcing foot plate (12), the surface of each clamping seat (1) is provided with a handle (13), the surface of one clamping seat (1) is provided with a splicing groove (14), the surface of the other clamping seat (1) is provided with a splicing block (15), and the surface of the splicing block (15) is provided with a connecting screw rod (16).

2. The welding fixture convenient for one-handed operation according to claim 1, wherein: the clamping seat (1) is of a square cylinder structure, the damping pads (2) are of a trapezoid cylinder structure, the damping pads (2) are arranged in two numbers, and the two damping pads (2) are symmetrically distributed about the center of the short side of the bottom surface of the clamping seat (1).

3. The welding fixture convenient for one-handed operation according to claim 1, wherein: wear mouthful (4) and be circular cylinder structure, wear mouthful (4) and run through grip slipper (1), grip block (5) are convex platelike structure, and lantern ring (7) are ring shape platelike structure, and damping strip (8) are provided with a plurality ofly, and a plurality of damping strip (8) are arranged along the interior anchor ring of grip block (5) and are distributed, and the long limit length of damping strip (8) equals with the long limit length of grip block (5).

4. The welding fixture convenient for one-handed operation according to claim 1, wherein: connecting plate (9) and lagging (10) all are square platelike structure, and guide bar (11) are "T" font circular column structure, and reinforcement sole (12) are trapezoidal platelike structure, and reinforcement sole (12) are provided with two, and two are consolidated sole (12) and are upper and lower symmetric distribution about connecting plate (9).

5. The welding fixture convenient for one-handed operation according to claim 1, wherein: the splicing grooves (14) and the splicing blocks (15) are both square structures, threaded holes are formed in the surfaces of the splicing grooves (14), and the threaded holes are arranged corresponding to the connecting screw rods (16).