CN219324935U - Welding jig - Google Patents

Abstract

The utility model discloses a welding jig which comprises a workbench, a turntable, a pedestal and clamping pieces, wherein a first one-way shaft motor is arranged at the middle position of the top end inside the workbench, the turntable is arranged at the output shaft end of the first one-way shaft motor, a two-way shaft motor is arranged at the middle position inside the turntable, threaded rods are arranged at the output shaft ends of two sides of the two-way shaft motor, and threaded blocks are arranged outside the threaded rods in a connecting mode. According to the utility model, the two-side bidirectional shaft motors can be driven to rotate through the starting of the turntable, meanwhile, the threaded rod on the bidirectional shaft motors can drive the pedestal to move through the threaded block, so that the pedestal can push the clamping piece to rapidly complete rapid clamping and limiting of welding pieces with different sizes, meanwhile, the first unidirectional shaft motor can drive the welding piece on the turntable to perform position adjustment, and the second unidirectional shaft motor can drive the welding piece clamped by the clamping piece to perform angle adjustment through the connecting piece.

Description

Welding jig

Technical Field

The utility model relates to the technical field of jigs, in particular to a welding jig.

Background

In machine part manufacturing, welding among various parts is often required, and before welding of welding parts, fixing of the positions of the welding parts is required, so that welding accuracy and precision are guaranteed.

The welding jig disclosed in the Chinese patent application publication No. CN115055898B is characterized in that the fixing piece is used for supporting the outer box of the box door, and the outer box of the box door is fixed by utilizing the peripheral positioning stop blocks, so that the outer box of the box door and the ground form an included angle. At this moment, the welding point of the side of the outer box door frame below and the reinforcing rib is approximately upward, an operator can conveniently see the welding point, the welding direction is from top to bottom, welding is convenient, the operator can stand to weld, the whole flexibility of a welding piece is poor after the welding jig is limited, the position of the welding piece is required to be frequently adjusted, the clamping of the welding piece is required to be limited again, the operation is complex, and the whole welding efficiency is influenced.

Disclosure of Invention

The present utility model is directed to a welding jig, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding jig, includes workstation, carousel, pedestal and holder, first one-way axle motor is installed to the intermediate position on workstation inside top, the carousel is installed to the output shaft end of first one-way axle motor, two-way axle motor is installed to the intermediate position inside the carousel, the threaded rod is installed to the output shaft end of two-way axle motor both sides, the external connection of threaded rod is provided with the screw thread piece, the threaded rod belongs to threaded connection with the screw thread piece, the top fixedly connected with connecting block of screw thread piece, the top fixedly connected with pedestal of connecting block, the second one-way axle motor is installed to one side of pedestal, the connecting piece is installed to the output shaft end of second one-way axle motor, the intermediate position on one side of connecting piece top is provided with the cross slot, the outside swing joint of connecting piece has the holder.

Preferably, the two sides of workstation bottom fixedly connected with pad foot, one side fixedly connected with on workstation top encloses the fender.

Preferably, the internal connection at workstation top is provided with the ball, workstation and ball belong to sliding connection.

Preferably, the bottom connection of carousel is provided with the ball, carousel and ball belong to sliding connection.

Preferably, a screw groove is formed in the top end of the clamping piece, and bolts are connected to the screw groove.

Preferably, the screw groove and the bolt belong to threaded connection, the bottom swing joint of bolt has square stopper, the intermediate position fixedly connected with cross inserted block of square stopper bottom, the outside swing joint of cross inserted block has cross slot.

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

1. the welding jig comprises a first unidirectional shaft motor, a turntable, a pedestal, a second unidirectional shaft motor, clamping pieces and other accessories, wherein the turntable is used for starting to drive the two-side bidirectional shaft motors to rotate, meanwhile, a threaded rod on the bidirectional shaft motor can drive the pedestal to move through a threaded block, the pedestal can push the clamping pieces to rapidly complete rapid clamping limiting of welding pieces with different sizes, meanwhile, the first unidirectional shaft motor can be started to drive the welding pieces on the turntable to carry out position adjustment, and the second unidirectional shaft motor can be used for starting to drive the welding pieces clamped by the clamping pieces to carry out angle adjustment through the connecting pieces, so that frequent position adjustment of the welding pieces is not needed, and the overall flexibility of the jig is improved;

2. this kind of welding jig has the holder through the outside swing joint at the connecting piece to through the cross slot on the cross inserted block plug-in connection connecting piece of movable connection in the holder, can accomplish the quick assembly of connecting piece and holder, when the long-time use of holder needs to dismantle the maintenance, through the bolt on rotating the holder top, can make the bolt drive the cross inserted block and take out from the cross slot on the connecting piece through square stopper, can take off the holder from the connecting piece this moment, thereby carry out the maintenance of holder fast and change.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of a connecting structure of a connecting member and a clamping member according to the present utility model;

fig. 4 is a schematic top view of the connector of the present utility model.

In the figure: 1. a work table; 101. foot pads; 102. a surrounding baffle; 103. a ball; 2. a first unidirectional shaft motor; 3. a turntable; 301. a bi-directional shaft motor; 302. a threaded rod; 303. a screw block; 304. a connecting block; 4. a pedestal; 401. a second unidirectional shaft motor; 5. a connecting piece; 501. a cross slot; 6. a clamping member; 601. a screw groove; 7. a bolt; 701. a square limiting block; 702. cross insert.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a welding jig, includes workstation 1, carousel 3, pedestal 4 and holder 6, and the both sides fixedly connected with pad foot 101 of workstation 1 bottom, and one side fixedly connected with on workstation 1 top encloses fender 102, can increase the stability that workstation 1 placed through pad foot 101, encloses fender 102 simultaneously and can play auxiliary protection effect, prevents that debris from splashing the condition from appearing in the welding process;

the ball 103 is arranged in the inner connection of the top end of the workbench 1, the workbench 1 and the ball 103 are in sliding connection, and the friction force of the turntable 3 rotating at the top end of the workbench 1 can be reduced through the ball 103;

a first unidirectional shaft motor 2 is arranged at the middle position of the top end inside the workbench 1, a rotary table 3 is arranged at the output shaft end of the first unidirectional shaft motor 2, a ball 103 is arranged at the bottom end of the rotary table 3 in a connecting way, the rotary table 3 and the ball 103 are in sliding connection, the rotary table 3 can be driven to rotate by starting the first unidirectional shaft motor 2, and then the rotary table 3 can drive a welding piece clamped by a top jig to carry out position adjustment;

the middle position inside the turntable 3 is provided with a bidirectional shaft motor 301, the output shaft ends on two sides of the bidirectional shaft motor 301 are provided with threaded rods 302, the external connection of the threaded rods 302 is provided with threaded blocks 303, the threaded rods 302 and the threaded blocks 303 are in threaded connection, the top ends of the threaded blocks 303 are fixedly connected with connecting blocks 304, the top ends of the connecting blocks 304 are fixedly connected with a pedestal 4, the bidirectional shaft motor 301 is started to drive the threaded rods 302 on two sides to rotate, then the threaded blocks 303 on the threaded rods 302 can relatively move on the threaded rods 302, and meanwhile, the threaded blocks 303 can drive the pedestal 4 to move through the connecting blocks 304;

a second unidirectional shaft motor 401 is arranged on one side of the pedestal 4, a connecting piece 5 is arranged at the output shaft end of the second unidirectional shaft motor 401, the second unidirectional shaft motor 401 is started to drive a clamping piece 6 to rotate through the connecting piece 5, and then the clamping piece 6 can drive a welding piece to conduct angle adjustment;

the middle position of one side of the top end of the connecting piece 5 is provided with a cross slot 501, the outside of the connecting piece 5 is movably connected with a clamping piece 6, and a cross insert 702 movably connected in the clamping piece 6 is inserted into the cross slot 501 on the connecting piece 5, so that the quick connection assembly of the connecting piece 5 and the clamping piece 6 can be completed;

the inside at clamping piece 6 top is provided with the helicoidal groove 601, the internal connection of helicoidal groove 601 is provided with bolt 7, helicoidal groove 601 and bolt 7 belong to threaded connection, square stopper 701 is movably connected to the bottom of bolt 7, cross insert 702 is fixedly connected to the intermediate position of square stopper 701 bottom, cross insert 501 is movably connected to the outside of cross insert 702, bolt 7 rotates in helicoidal groove 601 on clamping piece 6, cross insert 702 can be pushed to move through square stopper 701, meanwhile bolt 7 and square stopper 701 are movably connected, then bolt 7 rotates and can not influence square stopper 701 activity;

the input ends of the first unidirectional shaft motor 2, the bidirectional shaft motor 301 and the second unidirectional shaft motor 401 are electrically connected with the output end of the external controller, the first unidirectional shaft motor 2 and the second unidirectional shaft motor 401 are all Y160M1-2 motors, and the pedestal 4 is a KTYZ bidirectional motor.

When the embodiment of the application is used, the following steps are adopted: the welding piece to be welded is placed in the middle position of the top end of the first unidirectional shaft motor 2, the bidirectional shaft motor 301 is started through the controller, the threaded rods 302 on the two sides of the bidirectional shaft motor 301 can be driven to rotate, the threaded blocks 303 on the threaded rods 302 can drive the pedestal 4 to move through the connecting blocks 304, meanwhile, the pedestal 4 can push the clamping piece 6 to move through the connecting pieces 5, the clamping piece 6 can rapidly complete clamping and limiting of the welding piece, when the welding piece is required to be subjected to position adjustment, the turntable 3 can be driven to rotate through the starting of the first unidirectional shaft motor 2, the turntable 3 can be driven to carry out position adjustment, and meanwhile, the second unidirectional shaft motor 401 is started to drive the welding piece to carry out angle adjustment through the connecting pieces 5 and the clamping piece 6, so that the integral welding efficiency is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a welding jig, its characterized in that, including workstation (1), carousel (3), pedestal (4) and clamping piece (6), first one-way axle motor (2) are installed to the intermediate position on workstation (1) inside top, carousel (3) are installed to the output shaft end of first one-way axle motor (2), two-way axle motor (301) are installed to the intermediate position inside carousel (3), threaded rod (302) are installed to the output shaft end on two sides of two-way axle motor (301), the external connection of threaded rod (302) is provided with screw thread piece (303), threaded rod (302) and screw thread piece (303) belong to threaded connection, top fixedly connected with connecting block (304) of screw thread piece (303), top fixedly connected with pedestal (4) of connecting block (304), second one side of pedestal (4) is installed second one-way axle motor (401), connecting piece (5) are installed to the output shaft end of second one side of connecting piece (5), the intermediate position on one side of connecting piece (5) top is provided with cross slot (501), external movable connection (6).

2. The welding jig of claim 1, wherein: two sides of the bottom end of the workbench (1) are fixedly connected with foot pads (101), and one side of the top end of the workbench (1) is fixedly connected with a surrounding baffle (102).

3. The welding jig of claim 1, wherein: the inside connection at workstation (1) top is provided with ball (103), workstation (1) and ball (103) belong to sliding connection.

4. The welding jig of claim 1, wherein: the bottom connection of carousel (3) is provided with ball (103), carousel (3) and ball (103) belong to sliding connection.

5. The welding jig of claim 1, wherein: the inside at clamping piece (6) top is provided with screw groove (601), the internal connection of screw groove (601) is provided with bolt (7).

6. The welding jig of claim 5, wherein: the screw groove (601) and the bolt (7) belong to threaded connection, square stopper (701) are movably connected to the bottom end of the bolt (7), cross insert blocks (702) are fixedly connected to the middle position of the bottom end of the square stopper (701), and cross insert slots (501) are movably connected to the outer portions of the cross insert blocks (702).

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