CN217166953U - Handheld laser welding external corner welding tool - Google Patents

Abstract

The utility model discloses a hand-held laser welding external corner welding jig, which comprises a fixed seat, wherein the top of the fixed seat is provided with a fixed groove, the bottom of the fixed groove is provided with a limit block, and one side of the fixing groove is provided with a connecting column, one side of the connecting column is provided with a fixing frame, a rotating rod is arranged on one side of the fixing frame through threads, a fixing plate is arranged at one end of the rotating rod, a first chute is arranged at one end of the top of the fixed seat, a sliding plate is arranged in the first chute, a guide wheel is arranged at the bottom of the sliding plate, and the top of the sliding plate is provided with a bracket, the top end of the bracket is provided with a U-shaped plate, the bottom of the fixed groove is provided with a second chute, a threaded rod is arranged in the second sliding groove, the limiting block threads are arranged on the threaded rod, and a first rotating shaft is rotatably arranged at the top of the fixing seat. The utility model discloses when using, improved welding efficiency when having good stability.

Description

A handheld laser welding male fillet welding fixture

technical field

The utility model relates to the technical field of laser welding fixtures, in particular to a hand-held laser welding positive fillet welding fixture.

Background technique

With the upgrading of the domestic manufacturing industry, the production process of industrial equipment is also in urgent need of fresh blood. As industrial equipment faces the needs of complex use environments, hand-held welding is also more and more widely used.

When the existing hand-held laser welding jig is used for welding, there may be a risk of dislocation between the welding plates, resulting in welding failure. In addition, during welding, the workers usually use hand-held welding torches for welding, which consumes a lot of manpower, resulting in low efficiency. high question.

Utility model content

The purpose of the present invention is to provide a hand-held laser welding jig for male fillet welding, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hand-held laser welding jig for male fillet welding, comprising a fixing seat, a fixing groove is formed at the top of the fixing seat, and a limit block is arranged at the bottom of the fixing groove, And one side of the fixing groove is provided with a connecting column, one side of the connecting column is provided with a fixing frame, one side of the fixing frame is threaded with a rotating rod, and one end of the rotating rod is provided with a fixing plate, so One end of the top of the fixed seat is provided with a first chute, the first chute is provided with a sliding plate, the bottom of the sliding plate is provided with a guide wheel, and the top of the sliding plate is provided with a bracket, and the top of the bracket is provided with There are U-shaped plates.

Preferably, the bottom of the fixing groove is provided with a second sliding groove, a threaded rod is arranged in the second sliding groove, and the limiting block is threaded on the threaded rod.

Preferably, the top of the fixed seat is rotatably provided with a first rotating shaft, one end of the threaded rod is provided with a second rotating shaft, and both ends of the first rotating shaft and the end of the second rotating shaft close to each other are provided with Intermeshing bevel gears.

Preferably, connecting blocks are provided on both sides of the bottom end of the bracket, and rolling balls are movably provided at the bottoms of the two connecting blocks, and the rolling balls are connected to the top of the fixed seat in a rolling connection.

Preferably, one end of the fixing seat is provided with a connecting shaft on the front, the bottom end of the connecting column is arranged on the connecting shaft, and the end of the connecting shaft outside the fixing seat is provided with a worm gear, and the fixing seat is provided with a worm gear. The front of the worm is rotated and provided with a worm engaged with the worm wheel, and one end of the worm is provided with a turning handle.

Preferably, the inside of the U-shaped plate is provided with a wear-resistant pad.

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

1. The utility model is provided with a limit block, a connecting column, a fixed frame, a rotating rod and a fixed plate. The limit block is rotated and driven by a threaded rod to limit the flat plate, and at the same time insert another plate into the fixed plate. In the frame, the rotating shaft is connected with the bottom end of the connecting column, and the connecting column is driven to rotate and adjust the angle by the worm gear and the worm, so that the upper plate is in contact with the end of the lower plate, and the upper plate is connected by the rotating rod and the fixed plate. After the plate is fixed, the welding can be carried out, so as to avoid the problem of welding failure due to the deviation of the plate during the welding process;

2. The utility model is also provided with a sliding plate, a guide wheel, a connecting block, a ball, a bracket and a U-shaped plate, which can assist the arm of the staff holding the welding torch during the welding process, thereby reducing the work It is difficult for personnel to hold the welding torch, thereby improving welding efficiency.

Description of drawings

Fig. 1 is the front sectional structure schematic diagram of the utility model;

Fig. 2 is the external structure schematic diagram of the utility model;

FIG. 3 is an enlarged structural schematic diagram of part A in FIG. 1 .

In the figure: 1. Fixed seat; 2. Limit block; 3. Connecting column; 4. Fixed frame; 5. Rotating rod; 6. Fixed plate; 7. Skateboard; 8. Guide wheel; 9. Bracket; Shaped plate; 11, threaded rod; 12, first rotating shaft; 13, second rotating shaft; 14, bevel gear; 15, ball; 16, connecting shaft; 17, worm gear; 18, worm; 19, turning handle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a hand-held laser welding jig for male fillet welding, comprising a fixing seat 1, a fixing groove is formed on the top of the fixing seat 1, and a limiting block is arranged at the bottom of the fixing groove 2, and one side of the fixing groove is provided with a connecting column 3, one side of the connecting column 3 is provided with a fixed frame 4, one side of the fixed frame 4 is threadedly provided with a rotating rod 5, and one end of the rotating rod 5 is provided with a fixed plate 6, One end of the top of the fixed seat 1 is provided with a first chute, the first chute is provided with a slide 7, the bottom of the slide 7 is provided with a guide wheel 8, and the top of the slide 7 is provided with a bracket 9, and the top of the bracket 9 is provided with a U shape plate 10;

The bottom of the fixing slot is provided with a second chute, a threaded rod 11 is arranged in the second chute, the limit block 2 is threaded on the threaded rod 11, and the top of the fixed seat 1 is rotated with a first rotating shaft 12, and the threaded rod One end of the 11 is provided with a second rotating shaft 13, the first rotating shaft 12 and the end of the second rotating shaft 13 that are close to each other are provided with mutually meshing bevel gears 14, and both sides of the bottom end of the bracket 9 are provided with connections. The bottom of the two connecting blocks are movably provided with balls 15, the balls 15 are connected with the top of the fixed seat 1 in a rolling connection, one end of the fixed seat 1 is provided with a connecting shaft 16 on the front, and the bottom end of the connecting column 3 is set on the connecting shaft 16. , one end of the connecting shaft 16 located outside the fixed seat 1 is provided with a worm gear 17, the front of the fixed seat 1 is rotated and provided with a worm 18 that engages with the worm gear 17, one end of the worm 18 is provided with a rotating handle 19, and the interior of the U-shaped plate 10 is provided with a Wear pads.

Working principle: When in use, the limit block 2 is driven by the threaded rod 11 to rotate to limit the flat plate, and at the same time insert another plate into the fixed frame 4, through the rotating shaft and the bottom of the connecting column 3 After the worm gear 17 and the worm 18 drive the connecting column 3 to rotate and adjust the angle, so that the upper plate is in contact with the end of the lower plate, and the upper plate is fixed by the rotating rod 5 and the fixed plate 6, Welding can be carried out, so as to avoid the problem of welding failure due to the offset of the plate during the welding process. At the same time, during welding, the arm of the staff holding the welding torch can be supported during the welding process. The worker's arm is placed on the U-shaped plate 10, which can be easily moved while supporting the arm, which also has a stable effect on welding, and at the same time reduces the difficulty of the worker when holding the welding torch, thereby improving the welding efficiency. When the utility model is used, the welding efficiency is improved while having good stability.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (6)

1. The utility model provides a handheld laser welding external corner welds tool, includes fixing base (1), its characterized in that: the fixed slot has been seted up at the top of fixing base (1), the bottom of fixed slot is provided with stopper (2), just one side of fixed slot is provided with spliced pole (3), one side of spliced pole (3) is provided with fixed frame (4), one side screw thread of fixed frame (4) is provided with dwang (5), the one end of dwang (5) is provided with fixed plate (6), first spout has been seted up to the top one end of fixing base (1), be provided with slide (7) in the first spout, the bottom of slide (7) is provided with leading wheel (8), just the top of slide (7) is provided with support (9), the top of support (9) is provided with U-shaped plate (10).

2. The handheld laser welding external corner welding jig of claim 1, characterized in that: the bottom of fixed slot has seted up the second spout, be provided with threaded rod (11) in the second spout, stopper (2) screw thread setting is in on threaded rod (11).

3. The handheld laser welding external corner welding jig of claim 2, characterized in that: the top of fixing base (1) is rotated and is provided with first axis of rotation (12), the one end of threaded rod (11) is provided with second axis of rotation (13), all be provided with intermeshing's conical gear (14) between the one end that first axis of rotation (12) and second axis of rotation (13) are close to each other.

4. The handheld laser welding external corner welding jig of claim 1, characterized in that: the bottom both sides of support (9) all are provided with the connecting block, two the bottom of connecting block all is provided with ball (15) movably, ball (15) with the top roll connection of fixing base (1).

5. The handheld laser welding external corner welding jig according to claim 1, characterized in that: the one end of fixing base (1) openly is provided with connecting axle (16), the bottom setting of spliced pole (3) is in on connecting axle (16), connecting axle (16) are located the outer one end of fixing base (1) is provided with worm wheel (17), the openly rotation of fixing base (1) be provided with worm (18) of worm wheel (17) meshing, the one end of worm (18) is provided with rotates handle (19).

6. The handheld laser welding external corner welding jig of claim 1, characterized in that: and a wear-resistant pad is arranged inside the U-shaped plate (10).

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