CN222199418U - Welding fixture for machining - Google Patents

Abstract

The application relates to the field of machining and discloses a welding fixture for machining, which comprises a welding table and a base, wherein a chute is formed in one side of the upper surface of the welding table, a threaded rod is rotatably connected to one side of the inside of the chute, the threaded rod extends to the outside of the welding table, a motor is fixedly connected to one side of the outer wall of the welding table, and the driving end of the motor is fixedly connected to one side of the motor.

Description

Welding fixture for machining

Technical Field

The application relates to the field of machining, in particular to a welding fixture for machining.

Background

Machining refers to the entire process of converting a raw material into a finished product. The method comprises the steps of raw material preparation, transportation and preservation, production preparation, blank manufacture, processing and heat treatment, wherein the blank is processed into a part, the part and the part are assembled into a product, the quality inspection of a machine, the running test and the debugging of the machine, the painting and the packaging of the machine and the like, the quality of the part and the machine product is directly determined in the processing process, the cost and the productivity of the product are greatly influenced, and the method is an important component part of the whole process;

In the prior art, welding jig uses the in-process, need carry out the multi-angle welding to the material that holds, and current welding frock clamp does not possess the rotation function, need the welding workman to rotate around the welding bench, is inconvenient for use.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that a welding fixture does not have a rotation function, the application provides the welding fixture for machining.

The application provides a welding fixture for machining, which adopts the following technical scheme:

The utility model provides a welding frock clamp for machining, includes welding bench and base, the spout has been seted up to upper surface one side of welding bench, the inside one side of spout rotates and is connected with the threaded rod, just the threaded rod extends to the welding bench is outside, outer wall one side fixedly connected with motor of welding bench, just the drive end fixedly connected with of motor is in motor one side, the equal threaded connection of outer wall both sides of threaded rod has the slider, the upper surface of welding bench passes through two slider sliding connection has two link, two the equal fixedly connected with backup pad in one side that the link is on a back of the body mutually, the equal fixedly connected with electric telescopic handle in surface both sides of link.

Preferably, a limit groove is formed in one side of the upper surface of the connecting frame, limiting blocks are slidably connected to two sides of the inside of the limit groove, and clamping blocks are slidably connected to two sides of the upper surface of the connecting frame through the electric telescopic rods and the limiting blocks.

Preferably, a connecting block is fixedly connected to the center of the lower surface of the welding table, a rotating groove is formed in one side of the upper surface of the base, corresponding to the connecting block, and a mounting groove is formed in one side of the inner portion of the base.

Preferably, the rotating shaft is rotatably connected to the inner center of the rotating groove, the rotating shaft extends to the inside of the base, and the worm wheel is rotatably connected to the inside of the mounting groove through the rotating shaft.

Preferably, the inside of base corresponds worm wheel one side rotates and is connected with the worm, just the worm extends to the base is outside, the worm with carry out the tight meshing between the worm wheel, one side fixedly connected with knob of worm.

In summary, the application has the following beneficial technical effects:

The motor drives the threaded rod to rotate in the chute, so that the threaded rod rotates to drive the sliding blocks at two sides to move in opposite directions along the inner wall of the chute, thereby driving the workpieces at two sides to contact the welding part, driving the worm wheel to rotate in the mounting groove through the rotating knob, and connecting the worm wheel with the rotating shaft, so that the rotating shaft is driven to rotate, and the welding table is driven to slowly rotate, so that the angle of the welding table is convenient to adjust; compared with the prior art, the multi-angle welding device has the effect of being convenient for welding clamping materials at multiple angles.

Drawings

Fig. 1 is a schematic structural diagram of the whole welding fixture of the application embodiment;

FIG. 2 is a schematic top view of a welding fixture according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a cross section of a welding fixture according to an embodiment of the application.

The reference numerals are 1, a welding table, 2, a sliding chute, 3, a threaded rod, 4, a connecting frame, 5, an electric telescopic rod, 6, a supporting plate, 7, a sliding block, 8, a limit groove, 9, a clamping block, 10, a base, 11, a motor, 12, a connecting block, 13, a knob, 14, a worm, 15, a rotary groove, 16, a rotating shaft, 17, a mounting groove, 18, a worm wheel, 19 and a limit block.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a welding fixture for machining. Referring to fig. 1, 2 and 3, a welding fixture for machining is disclosed, a chute 2 is formed on the upper surface of a welding table 1 through one side of the welding fixture, a threaded rod 3 is rotatably connected to one side of the chute 2 in the interior of the chute 2, the threaded rod 3 extends to the outside of the welding table 1, a motor 11 is fixedly connected to one side of the welding table 1, the driving end of the motor 11 is fixedly connected to one side of the motor 11, the outer wall of the threaded rod 3 is fixedly connected with a sliding block 7 through two sides of the threaded rod 3, two connecting frames 4 are slidably connected to the upper surface of the welding table 1 through two sliding blocks 7, a supporting plate 6 is fixedly connected to the opposite sides of the two connecting frames 4, an electric telescopic rod 5 is fixedly connected to the upper surface of the connecting frame 4 through two sides of the connecting frame, a limiting groove 8 is formed in the interior of the limiting groove 8, a limiting block 19 is slidably connected to the upper surface of the connecting frame 4 through two sides of the limiting block 19, and a clamping block 9 is slidably connected to the upper surface of the connecting frame 4 through two sides of the electric telescopic rod 5 and the limiting block 19;

Through adopting above-mentioned technical scheme, through placing the work piece on backup pad 6, through placing the welding one end of work piece in link 4, be connected through electric telescopic handle 5 and clamp splice 9, and be connected through clamp splice 9 and stopper 19, then drive clamp splice 9 simultaneously through two electric telescopic handle 5 and move in opposite directions, make two clamp splice 9 move in opposite directions and treat the welded part of work piece and carry out the centre gripping fixedly, be connected with threaded rod 3 through motor 11 afterwards, make motor 11 drive threaded rod 3 rotate in spout 2 inside, be connected through threaded rod 3 and slider 7, make threaded rod 3 rotate and drive slider 7 of both sides and carry out the opposite directions along spout 2 inner wall and remove, thereby drive both sides work piece and treat the welded part and contact, the effect of being convenient for weld the work piece of equidimension has been reached.

In fig. 1,2 and 3, a connecting block 12 is fixedly connected to the lower surface of a welding table 1 through a central position thereof, a rotary groove 15 is formed on the upper surface of a base 10 through one side of the connecting block 12, a mounting groove 17 is formed on one side of the inside of the base 10, a rotating shaft 16 is rotatably connected to the inside of the rotary groove 15 through the central position thereof, the rotating shaft 16 extends into the inside of the base 10, a worm wheel 18 is rotatably connected to the inside of the mounting groove 17 through the rotating shaft 16, a worm 14 is rotatably connected to one side of the base 10 through one side of the worm wheel 18, the worm 14 extends out of the base 10, the worm 14 and the worm wheel 18 are tightly meshed, and a knob 13 is fixedly connected to one side of the worm 14;

through adopting above-mentioned technical scheme, be connected through knob 13 and worm 14, and mesh between worm 14 and the worm wheel 18, make rotate knob 13 drive worm wheel 18 and rotate in mounting groove 17 inside, be connected with pivot 16 through worm wheel 18, size looks adaptation through connecting block 12, make worm 14 drive worm wheel 18 rotate drive pivot 16 rotate, be connected through pivot 16 and connecting block 12, then drive connecting block 12 and rotate, be connected through connecting block 12 and welding table 1, thereby drive welding table 1 and slowly rotate, make the angle of welding table 1 adjust conveniently, the effect of being convenient for adjust the welding angle of work piece has been reached.

The implementation principle of the welding fixture for machining is that a workpiece is placed on a supporting plate 6, one welding end of the workpiece is placed in a connecting frame 4, then two electric telescopic rods 5 drive clamping blocks 9 to move oppositely, the two clamping blocks 9 move oppositely to clamp and fix a part to be welded of the workpiece, then a motor 11 drives a threaded rod 3 to rotate inside a sliding groove 2, the threaded rod 3 drives sliding blocks 7 on two sides to move oppositely along the inner wall of the sliding groove 2, so that the parts to be welded of the two sides are driven to be contacted, a knob 13 is connected with a worm 14, the worm 14 is meshed with a worm wheel 18, the rotating knob 13 drives the worm wheel 18 to rotate inside a mounting groove 17, the worm wheel 18 is connected with a rotating shaft 16, the worm wheel 14 drives the worm wheel 18 to rotate, the rotating shaft 16 is driven to rotate slowly, and the welding table 1 is driven to adjust the angle of the welding table 1 conveniently.

In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, where "up," "down," "left," "right," etc. are merely used to indicate relative positional relationships, and when the absolute position of an object to be described changes, the relative positional relationships may change;

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;

finally, the foregoing description of the preferred embodiment of the utility model is provided for the purpose of illustration only, and is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims (5)

1. A welding fixture for machining comprises a welding table (1) and a base (10), and is characterized in that a sliding groove (2) is formed in one side of the upper surface of the welding table (1), a threaded rod (3) is connected to one side of the sliding groove (2) in a rotating mode, the threaded rod (3) extends to the outside of the welding table (1), a motor (11) is fixedly connected to one side of the outer wall of the welding table (1), the driving end of the motor (11) is fixedly connected to one side of the motor (11), sliding blocks (7) are connected to two sides of the outer wall of the threaded rod (3) in a threaded mode, two connecting frames (4) are connected to the upper surface of the welding table (1) in a sliding mode, two supporting plates (6) are fixedly connected to one side, opposite to the other side of each connecting frame (4), and electric telescopic rods (5) are fixedly connected to two sides of the outer surface of each connecting frame (4).

2. The welding fixture for machining is characterized in that a limiting groove (8) is formed in one side of the upper surface of the connecting frame (4), limiting blocks (19) are slidably connected to two sides of the inside of the limiting groove (8), and clamping blocks (9) are slidably connected to two sides of the upper surface of the connecting frame (4) through the electric telescopic rod (5) and the limiting blocks (19).

3. The welding fixture for machining according to claim 1, wherein a connecting block (12) is fixedly connected to the center of the lower surface of the welding table (1), a rotary groove (15) is formed in the upper surface of the base (10) corresponding to one side of the connecting block (12), and a mounting groove (17) is formed in one side of the inner part of the base (10).

4. A welding fixture for machining according to claim 3, wherein a rotating shaft (16) is rotatably connected to the inner center of the rotating groove (15), the rotating shaft (16) extends to the inside of the base (10), and a worm wheel (18) is rotatably connected to the inside of the mounting groove (17) through the rotating shaft (16).

5. The welding fixture for machining according to claim 4, wherein:

The inside of base (10) corresponds worm wheel (18) one side rotates and is connected with worm (14), just worm (14) extend to base (10) outside, worm (14) with carry out the tight meshing between worm wheel (18), one side fixedly connected with knob (13) of worm (14).