CN212043371U

CN212043371U - Auxiliary clamp convenient to weld

Info

Publication number: CN212043371U
Application number: CN202020757233.7U
Authority: CN
Inventors: 范一峥; 范一鸣; 范阳阳; 范舟
Original assignee: Jiangxi Jianglian Environment Engineering Assembling Manufacturing Co ltd
Current assignee: Jiangxi Jianglian Environment Engineering Assembling Manufacturing Co ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2020-12-01
Anticipated expiration: 2030-05-10

Abstract

The utility model discloses an auxiliary fixture convenient to welding, the on-line screen storage device comprises a base, the guide arm has on the base, the dovetail has on the guide arm, the guide arm upper end is equipped with the slide bar, the bottom surface of slide bar has the dovetail piece, what the dovetail piece mateed arranges in the dovetail, the lead screw has on the slide bar, two places have on the lead screw and rotate the piece, retainer and fixation nut, two places rotate the equal symmetry setting of piece and fixation nut, it all can slide on the lead screw to rotate piece and retainer, the handle has on rotating the piece, the fixed block has on the handle, the rotary rod has on the fixed block, the rotary rod passes the fixed block and rotates the other end of arranging the piece in. The guide rod is provided with a sliding seat. This supplementary anchor clamps convenient to welding simple structure, the installation is convenient with the dismantlement, can effectually be fixed tubular product and panel, and fixed firm, and the welding of being convenient for has effectually improved the production progress for work efficiency.

Description

Auxiliary clamp convenient to weld

Technical Field

The utility model relates to a work piece welding technology field especially relates to an auxiliary clamp convenient to welding.

Background

Current steel member when connecting, adopts the welded mode to connect usually, and then need use supplementary anchor clamps when welded, but current supplementary anchor clamps are difficult for realizing getting to special component, still can lead to pressing from both sides to get the time longer, influence production time and progress. Therefore, the cost is increased, and the welding quality can be directly influenced without a stable auxiliary clamp.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides an auxiliary clamp convenient to weld.

The technical scheme of the utility model is realized like this:

the auxiliary clamp convenient to weld comprises a base and is characterized in that a guide rod is arranged on the base, a dovetail groove is formed in the guide rod, a sliding rod is arranged at the upper end of the guide rod, a dovetail block is arranged on the bottom surface of the sliding rod, the dovetail block is arranged in the dovetail groove in a matched mode, a screw rod is arranged on the sliding rod, two rotating pieces, a stopping piece and a fixing nut are arranged on the screw rod, the two rotating pieces, the stopping piece and the fixing nut are symmetrically arranged, the rotating piece and the stopping piece can slide on the screw rod, a handle is arranged on the rotating piece, a fixing block is arranged on the handle, a rotating rod is arranged on the fixing block and penetrates through the fixing block and the rotating piece to be arranged at the other end of the rotating piece, and a clamping;

the guide rod is provided with a sliding seat, adjusting bolts are arranged on two sides of the sliding seat, and the sliding seat is provided with a roller.

In the auxiliary fixture convenient for welding of the present invention, the stopper has a first stopper portion thereon, the rotating member has a second stopper portion thereon, and the first stopper portion and the second stopper portion are inserted into each other at an interval.

The utility model discloses an among this kind of supplementary anchor clamps convenient to welding, the rubber pad has on the rotation piece, the installation department has on the rubber pad, the installation notch has on the rotation piece, the installation department is installed in the installation notch, the rubber pad is installed through first bolt on the rotation piece.

The utility model discloses an among this kind of supplementary anchor clamps convenient to welding, the arcwall face has on the rubber pad, it is protruding to have a plurality of spheres on the arcwall face.

The utility model discloses an among this kind of supplementary anchor clamps convenient to welded, the both ends of gyro wheel have the gyro wheel bedplate, the last fixed notch that has of sliding seat, the gyro wheel bedplate is installed in the fixed notch, first through-hole has on the gyro wheel bedplate, the second through-hole has on the sliding seat, first through-hole and second through-hole correspond the setting, first through-hole and second through-hole pass through second bolted connection.

The utility model discloses an among this kind of supplementary anchor clamps convenient to welding, still have the reinforcing plate on the base, the reinforcing plate is located the lower extreme of slide bar, the both ends of slide bar have fastening bolt.

Implement the utility model discloses a this kind of supplementary anchor clamps convenient to welding has following beneficial effect: this supplementary anchor clamps convenient to welding simple structure, the installation is convenient with the dismantlement, can effectually be fixed tubular product and panel, and fixed firm, and the welding of being convenient for has effectually improved the production progress for work efficiency.

Drawings

FIG. 1 is a schematic structural view of an auxiliary fixture for facilitating welding of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a partial enlarged view of FIG. 3 at B;

FIG. 5 is a schematic view of a portion of the structure of FIG. 1;

FIG. 6 is a schematic view of a portion of the structure of FIG. 5;

FIG. 7 is an exploded view of a portion of the structure of FIG. 6;

fig. 8 is an exploded view of a portion of the structure of fig. 5.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 8, the utility model discloses an auxiliary fixture convenient to weld, including base 10, base 10 is last to have guide arm 11, has dovetail 12 on the guide arm 11, and guide arm 11 upper end is equipped with slide bar 13, and slide bar 13's bottom surface has dovetail block 14, and dovetail block 14 matches arranges dovetail 15 in, through the cooperation of dovetail block 14 and dovetail 15 for slide bar 13 can slide on guide arm 11, moves to different positions, so that weld tubular product 100 of different diameters.

When the sliding rod 13 needs to be fixed, a reinforcing plate 16 is further arranged on the base 10, the reinforcing plate 16 is positioned at the lower end of the sliding rod 13, and fastening bolts 17 are arranged at two ends of the sliding rod 13. The slide rod 13 can be fixed to the reinforcing plate 16 at different positions by tightening the fastening bolts 17.

The sliding rod 13 is provided with a screw rod 18, the screw rod 18 is provided with two rotating parts 19, a stop part 20 and a fixed nut 21, and the two rotating parts 19, the stop part 20 and the fixed nut 21 are symmetrically arranged. The rotating piece 19 and the stopping piece 20 can slide on the screw rod 18, and the inner walls of the rotating piece 19 and the stopping piece 20 are not provided with threads, so that the rotating piece 19 and the stopping piece 20 can slide on the screw rod 18 with threads, and the clamping of the plate 111 on the pipe 100 is facilitated. However, the fixing nut 21 has a thread on the inner wall thereof, and thus can be rotated on the lead screw 18 by the thread. The fixing nut 21 is for tightening the stopper 20 and the rotating member 19.

The rotating piece 19 is provided with a handle 22, the handle 22 is provided with a fixed block 23, the fixed block 23 is provided with a rotating rod 24, the rotating rod 24 penetrates through the fixed block 23 and the rotating piece 19 to be arranged at the other end of the rotating piece 19, and the rotating rod 24 is provided with a clamping block 25.

The stopper 20 has a first stopper 26, the rotor 19 has a second stopper 27, and the first stopper 26 and the second stopper 27 are inserted into each other at a distance.

When the rotating piece 19 and the stopping piece 20 need to be fixed after the clamping block 25 contacts the plate 111 by rotating the rotating rod 24, the first stopping part 26 is inserted into the second stopping part 27, then the fixing nut 21 is rotated, and the stopping piece 20 and the rotating piece 19 are tightly pressed through the fixing nut 21, so that the plate 111 can be clamped and welding is facilitated.

When the surface of the tube 100 is smooth, the rotating member 19 is provided with a rubber pad 28, the rubber pad 28 is provided with a mounting part 29, the rotating member 19 is provided with a mounting notch 30, the mounting part 29 is mounted in the mounting notch 30, and the rubber pad 28 is mounted on the rotating member 19 through a first bolt 31. The rubber pad 28 is provided with an arc-shaped surface 32, and the arc-shaped surface 32 is provided with a plurality of spherical protrusions 33. The pipe 100 can be tightly fixed by the spherical protrusions 33, and is not easy to slip.

The guide bar 11 is provided with a sliding seat 34, two sides of the sliding seat 34 are provided with adjusting bolts 35, and the adjusting bolts 35 are used for fastening the sliding seat 34 and fixing the sliding seat 34 on the guide bar 11. The slide shoe 34 has rollers 36 thereon. The sliding seat 34 is used for supporting pipes 100 with different diameters so as to move to different positions. The roller 36 is used to support the tube 100.

When the distance between the roller 36 and the sliding seat 34 needs to be adjusted, the roller seat plates 37 are arranged at two ends of the roller 36, the sliding seat 34 is provided with a fixing notch 38, the roller seat plates 37 are installed in the fixing notch 38, the roller seat plates 37 are provided with first through holes 39, the sliding seat 34 is provided with second through holes 40, the first through holes 39 and the second through holes 40 are correspondingly arranged, and the first through holes 39 and the second through holes 40 are connected through second bolts 41. The second bolt 41 may be placed in the first through hole 39 and the second through hole 40 at different heights.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The auxiliary clamp convenient to weld comprises a base and is characterized in that a guide rod is arranged on the base, a dovetail groove is formed in the guide rod, a slide rod is arranged at the upper end of the guide rod, a dovetail block is arranged on the bottom surface of the slide rod, the dovetail block is arranged in the dovetail groove in a matched mode, a lead screw is arranged on the slide rod, two rotating pieces, a stopping piece and a fixing nut are arranged on the lead screw, the two rotating pieces, the stopping piece and the fixing nut are symmetrically arranged, the rotating piece and the stopping piece can slide on the lead screw, a handle is arranged on the rotating piece, a fixed block is arranged on the handle, a rotating rod is arranged on the fixed block and penetrates through the fixed block and the rotating piece to be arranged at the other end of the rotating piece, and a;

2. An auxiliary jig for facilitating welding as set forth in claim 1, wherein the stopper has a first stopper portion thereon, and the rotation member has a second stopper portion thereon, the first stopper portion and the second stopper portion being inserted into each other at a spacing.

3. The auxiliary fixture convenient to weld of claim 1, wherein the rotating member has a rubber pad thereon, the rubber pad has an installation portion thereon, the rotating member has an installation notch thereon, the installation portion is installed in the installation notch, the rubber pad is installed on the rotating member through a first bolt.

4. The auxiliary clamp for facilitating welding of claim 3, wherein the rubber pad has an arc-shaped surface, and the arc-shaped surface has a plurality of spherical protrusions thereon.

5. The auxiliary clamp for facilitating welding of claim 1, wherein the roller has roller seat plates at two ends, the sliding seat has a fixing slot, the roller seat plates are installed in the fixing slot, the roller seat plates have first through holes, the sliding seat has second through holes, the first through holes and the second through holes are correspondingly arranged, and the first through holes and the second through holes are connected through second bolts.

6. The auxiliary clamp convenient for welding as claimed in claim 1, wherein the base is further provided with a reinforcing plate, the reinforcing plate is located at the lower end of the sliding rod, and fastening bolts are arranged at the two ends of the sliding rod.