CN220612831U - A kind of welding auxiliary fixture - Google Patents

Abstract

The utility model provides a welding auxiliary jig which comprises an auxiliary jig body, wherein the auxiliary jig body comprises a base, a supporting seat is welded at the top of the base, a cavity is formed in the supporting seat, a movable rod is movably arranged in the cavity, a sliding groove is formed in the top of the supporting seat, a sliding block is movably arranged in the sliding groove, a sliding rod is welded at the top of the sliding block, an extrusion plate is welded at the bottom of the sliding block, and a supporting mechanism is fixedly arranged on one side of the extrusion plate and one side of the supporting seat. This auxiliary jig for welding, the width that work piece and not movable rod of different quantity cooperateed, according to the width self-adaptation adjustment of work piece use satisfies the quick installation of different width work pieces, and the work piece is unsettled on the base when the welding, is convenient for carry out quick getting rid of to the heat that the welding produced, avoids the scald that causes when taking the staff.

Description

A kind of welding auxiliary fixture

Technical field

The utility model relates to the field of welding fixture equipment, specifically an auxiliary welding fixture.

Background technique

The welding of sheet metal products is a common production process in sheet metal processing. Because during the welding process of sheet metal parts, whether it is manual welding or automatic welding using robots, if fixed tooling is not used, the sheet metal parts are welded during the welding process. Positional deviation will occur during the process, resulting in low welding accuracy. Therefore, it is necessary to use welding fixtures to limit and fix the workpiece during welding.

According to the existing patent document with publication number CN218396742U, a sheet metal product welding auxiliary jig is disclosed, which includes a workbench, and a jig body is provided on the workbench. The jig body includes: a jig plate, a sheet metal The gold product is placed on the jig plate for positioning; the positioning pin, the head of the positioning pin is inserted into the through hole opened on the sheet metal product; the pressure block is pressed on the positioning pin on the positioning pin; the movable component is connected to the pressing block and drives the pressing block to move. When this technical solution is used, the sheet metal product can be placed on the jig plate for processing Quickly position, insert the positioning pin into the through hole on the product, and then use the pressing block to press the positioning pin to provide pressure, so that the product position remains fixed, ensuring that the position of the sheet metal product will not shift during welding, speeding up Welding efficiency and improved product welding quality. Regarding the above technical solution, although this solution avoids position deviation, it requires the clamping mechanism to be operated one by one during clamping and fixation, which wastes working time during use.

Utility model content

In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an auxiliary welding jig to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, the workpiece is pressed on the movable rod and is subject to the welding auxiliary fixture. The movable rod at the force position moves downward, and the movable rods on the side are squeezed inward under the squeeze of the extrusion plate, thereby realizing the extrusion limit on both sides of the workpiece and facilitating rapid limit fixation.

In order to achieve the above purpose, the present utility model is realized through the following technical solution: a welding auxiliary jig, including an auxiliary jig body, the auxiliary jig body includes a base, and a support seat is welded to the top of the base. There is a cavity inside the support base, a movable rod is movably installed inside the cavity, a chute is open at the top of the support base, and a slider is movably installed inside the chute. A sliding rod is welded to the top, and an extrusion plate is welded to the bottom of the slider. A support mechanism is fixedly installed on one side of the extrusion plate and the support base.

Further, the base is provided with a slot and a fixed slot, and a movable plate is welded to one end of the movable rod, and the movable plate is movably installed inside the slot.

Further, a positioning post is fixed on the movable rod, and a positioning tube is movably installed at one end of the positioning post. The positioning tube is movably installed inside the fixed groove.

Further, a fixed cavity is opened inside the positioning tube, a reset mechanism is fixed inside the fixed cavity, and one end of the reset mechanism is fixed on the positioning column.

Further, a workpiece is movably installed between the movable rods, a friction plate is wrapped and fixed on the movable rod, and the friction plate matches the workpiece.

Further, a movable cavity is opened at the bottom of the base, and the movable plate is installed inside the movable cavity through slots.

Beneficial effects of the utility model: A welding auxiliary fixture of the utility model includes a base; a support base; a sliding rod; an extrusion plate; a supporting mechanism; a movable rod; a chute; a fixed groove; a slot; a slide; and a movable Plate; positioning tube; positioning column; reset mechanism; workpiece.

When this kind of welding auxiliary jig is used, the workpiece is pressed on the movable rod, the movable rod at the force-bearing position moves downward, and the movable rods on the side are squeezed inward by the extrusion plate, thereby achieving The extrusion limits on both sides of the workpiece facilitate rapid limit fixation.

In this welding auxiliary jig, the workpiece is matched with a different number of movable rods, and the width is adaptively adjusted according to the width of the workpiece to meet the rapid installation of workpieces with different widths. During welding, the workpiece is suspended on the base, which facilitates the welding process. Quickly remove the heat to avoid burns to staff when handling.

Description of the drawings

Figure 1 is a schematic structural diagram of a welding auxiliary fixture of the present utility model;

Figure 2 is a schematic structural diagram of the slotting and fixing slots of a welding auxiliary fixture of the present invention;

Figure 3 is a schematic structural diagram of the slider of a welding auxiliary fixture of the present utility model;

Figure 4 is a schematic three-dimensional structural diagram of the movable rod of a welding auxiliary fixture of the present utility model;

Figure 5 is a schematic cross-sectional structural diagram of the movable rod and support base of a welding auxiliary fixture of the present invention;

Figure 6 is a schematic structural diagram of a welding auxiliary fixture of the present invention with the workpiece installed on the movable rod;

In the picture: 1. Base; 2. Support seat; 3. Sliding rod; 4. Extrusion plate; 5. Support mechanism; 6. Movable rod; 7. Slide; 8. Fixed groove; 9. Slotting; 10. Slider; 11. Movable plate; 12. Positioning tube; 13. Positioning column; 14. Reset mechanism; 15. Workpiece.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects of the present utility model, the present utility model will be further elaborated below in conjunction with specific implementation modes.

Please refer to Figures 1 to 6. The present utility model provides a technical solution: a welding auxiliary fixture, which includes an auxiliary fixture body. The auxiliary fixture body includes a base 1, and a support seat is welded to the top of the base 1. 2. There is a cavity inside the support base 2, and a movable rod 6 is movably installed inside the cavity. There is a chute 7 on the top of the support base 2, and a chute 7 is movably installed inside the chute 7. Slider 10. The slider 3 is welded to the top of the slider 10. The extrusion plate 4 is welded to the bottom of the slider 10. A support mechanism 5 is fixedly installed on one side of the extrusion plate 4 and the support base 2. , there are slots 9 and fixed slots 8 on the base 1, and a movable plate 11 is welded to one end of the movable rod 6. The movable plate 11 is movably installed inside the slot 9, and the support mechanism 5 is a support spring. The support spring provides elastic force for the extrusion plate 4, and the extrusion plate 4 pushes the movable rods 6 into close contact to realize the clamping and fixation of the workpiece 15 in the later stage.

In this embodiment, a positioning post 13 is fixed on the movable rod 6, and a positioning tube 12 is movably installed at one end of the positioning post 13. The positioning tube 12 is movably installed inside the fixed groove 8. The positioning tube 12 There is a fixed cavity inside, and a reset mechanism 14 is fixed inside the fixed cavity. The reset mechanism 14 is a return spring, and the return spring provides support force for the positioning column 13, so that the movable rod 6 can return quickly without extrusion force in the later stage. position, one end of the reset mechanism 14 is fixed on the positioning column 13, a workpiece 15 is movably installed between the movable rods 6, a friction plate is wrapped and fixed on the movable rod 6, and the friction plate cooperates with the workpiece 15 , there is a movable cavity at the bottom of the base 1, and the movable plate 11 is installed inside the movable cavity through the slot 9. The friction plate and the workpiece 15 generate friction, and the friction force limits and fixes the movable rods 6. Avoid sliding between the movable rod 6 and the workpiece 15.

When the device is in use, first slide the sliding rod 3 to one side on the support base 2. The sliding rod 3 drives the extruding plate 4 to squeeze the supporting mechanism 5 through the sliding block 10. The extruding plate 4 loses its contact with the movable rod 6. The squeezing force between the movable rods 6 causes looseness between the movable rods 6. Press the workpiece 15 on the movable rods 6 from above, and squeeze different numbers of movable rods 6 according to the width of the workpiece 15. After the movable rods 6 are squeezed , the movable plate 11 moves downward inside the slot 9, and the positioning post 13 moves downward inside the positioning tube 12. After the downward movement, a high degree of misalignment is formed between the movable rods 6. After the movable rod 6 drops, the bottom side and The top of the base 1 contacts to limit the position, so that the movable rod 6 stops moving to support the workpiece 15, and then the sliding rod 3 is released, and the extrusion plate 4 is pushed by the support mechanism 5, and the extrusion plate 4 moves the movable rod 6 Extrusion, after the movable rod 6 is squeezed, the movable rods 6 on both sides squeeze and fix the workpiece 15, thereby facilitating the rapid fixation of the workpiece 15, keeping the workpiece 15 limited and fixed during welding, and welding other parts to the workpiece 15 Finally, there is a space between the workpiece 15 and the base 1. The space is convenient for the flow of air. The high temperature of the welding point is quickly removed by the air flow, thereby avoiding burns to the operator when the material is taken out later. When the material is taken out, the squeeze will be When the pressure plate 4 loses the squeezing force of the movable rod 6, the reset mechanism 14 pushes the positioning column 13 and the movable rod 6 to move upward, pushing the workpiece 15 upward.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and does not deviate from the present utility model. Without the spirit or basic characteristics of the invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A welding auxiliary fixture, including an auxiliary fixture body, characterized in that: the auxiliary fixture body includes a base (1), a support seat (2) is welded to the top of the base (1), and the support There is a cavity inside the seat (2), and a movable rod (6) is movably installed inside the cavity. A chute (7) is opened at the top of the support seat (2). The chute (7) A slider (10) is installed movable inside. A slider (3) is welded to the top of the slider (10). An extrusion plate (4) is welded to the bottom of the slider (10). The extrusion plate (4) is welded to the bottom of the slider (10). A support mechanism (5) is fixedly installed on one side of the plate (4) and the support base (2). 2. A welding auxiliary fixture according to claim 1, characterized in that: the base (1) is provided with a slot (9) and a fixed slot (8), and one end of the movable rod (6) A movable plate (11) is welded, and the movable plate (11) is movably installed inside the slot (9). 3. A welding auxiliary fixture according to claim 2, characterized in that: a positioning post (13) is fixed on the movable rod (6), and a positioning tube is movably installed at one end of the positioning post (13). (12), the positioning tube (12) is movably installed inside the fixing groove (8). 4. A welding auxiliary fixture according to claim 3, characterized in that: a fixed cavity is opened inside the positioning tube (12), and a reset mechanism (14) is fixed inside the fixed cavity. One end of the reset mechanism (14) is fixed on the positioning post (13). 5. A welding auxiliary fixture according to claim 1, characterized in that: workpieces (15) are movably installed between the movable rods (6), and a friction plate is wrapped and fixed on the movable rods (6). , the friction plate matches the workpiece (15). 6. A welding auxiliary fixture according to claim 2, characterized in that: there is an movable cavity at the bottom of the base (1), and the movable plate (11) is installed in the movable cavity through the slot (9) internal.