Single-side multi-point welding tool for steel member

Abstract

The utility model provides a single-side multi-point welding tool for a steel member, which relates to the technical field of welding tools and comprises a workpiece, an adjusting component arranged on the outer side of the workpiece, a lifting component arranged on the adjusting component, and a fixing component arranged on one side, close to the lifting component, of the adjusting component. The adjusting assembly comprises movable shells and a sliding plate, the movable shells are arranged on the two sides of the workpiece, inner guide rollers are rotationally connected to the sides, close to the workpiece, in the movable shells, a base is arranged at the bottom of the workpiece, first hydraulic telescopic rods are fixedly connected to the two sides in the base, and the sliding plate is slidably connected to the side, close to the first hydraulic telescopic rods, in the base; by arranging the adjusting assembly, the first hydraulic telescopic rod is started to push the sliding plate to move, and the sliding plate drives the sliding rod to move along the inner groove through the second sliding groove, so that the distance between the two movable shells is rapidly adjusted to adapt to steel members of different sizes, the time needed by tool adjustment is greatly shortened through the mode, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding tool technical field especially relates to a single edge multi -point welding tool of steel member. BACKGROUND

[0002] The single edge multi -point welding tool of steel member is a special equipment for steel member welding processing, and it improves production efficiency and product quality through automatic welding process, reduces labor intensity and production cost, and provides strong guarantee for the production of steel structure.

[0003] The existing welding tool fixes the steel member firmly through the clamping device, and then starts the welding equipment, and the welding equipment carries out multi -point welding on the single edge according to the preset program and path, and sequentially completes the welding work of each welding point or weld, and the tool ensures that the welding equipment can accurately and stably complete the welding work.

[0004] However, in the welding production of different batches of steel members, the tool is often adjusted according to the size, shape and other changes of the steel member, and the existing tool usually uses a welding fixture to fix the steel member, which may prolong the time consumed for each adjustment, and is not conducive to improving production efficiency, therefore, the utility model provides a single edge multi -point welding tool of steel member. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a single edge multi -point welding tool of steel member.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a single edge multi -point welding tool of steel member, including work piece, the work piece outside is provided with adjusting assembly, be provided with lifting assembly on the adjusting assembly, the side close to lifting assembly on the adjusting assembly is provided with fixed component;

[0007] The adjusting assembly includes a moving shell and a sliding plate, the moving shell is arranged on both sides of the workpiece, an inner guide roller is rotatably connected to the side of the moving shell close to the workpiece, a base is arranged at the bottom of the workpiece, hydraulic telescopic rods are fixedly connected to both sides of the inside of the base, a sliding plate is slidably connected to the side of the inside of the base close to the hydraulic telescopic rod, the sliding plate is fixedly connected to the output end of the hydraulic telescopic rod, a slide rod is fixedly connected to the side of the moving shell close to the sliding plate, a slide groove is formed in the side of the sliding plate close to the slide rod, and the slide rod is slidably connected to the slide groove.

[0008] As a preferred embodiment, an inner groove is formed in the side of the base close to the slide rod, and the slide rod is slidably connected to the inner groove.

[0009] The technical effects of the above technical scheme are that the mobile shell moves along the inner groove to the two sides of the base, thereby facilitating the adjustment of the distance between the mobile shells.

[0010] As a preferred implementation form, the mobile shell is fixedly connected with a sliding block on the side close to the base, and a sliding groove one is formed on the side close to the sliding block of the base, and the mobile shell is slidingly connected with the base through the sliding groove one and the sliding block.

[0011] The technical effects of the above technical scheme are that the path of one end of the mobile shell is limited, and the mobile shell is prevented from deviating during movement.

[0012] As a preferred implementation form, the lifting assembly comprises a support and an outer guide roller, the support is fixedly connected to one side of the top of the mobile shell, a hydraulic telescopic rod two is fixedly connected to the top of the support, an output end of the hydraulic telescopic rod two is fixedly connected with a lifting plate, the lifting plate is slidingly connected with the support, and the outer guide roller is rotatably connected to the lifting plate and is in transmission connection with the workpiece.

[0013] The technical effects of the above technical scheme are that the height of the outer guide roller is quickly adjusted according to the specifications of the workpiece, the outer guide roller is adapted to the workpiece and guides the workpiece, the workpiece is prevented from deviating, and the production efficiency is further improved.

[0014] As a preferred implementation form, the fixing assembly comprises a side plate and a connecting piece, the side plate is fixedly connected to one side of the mobile shell, a fixing seat is fixedly connected to the side plate, the connecting piece is arranged on the fixing seat, a buckle is arranged on the side of the connecting piece away from the fixing seat, a screw rod is rotatably connected to the connecting piece, the fixing seat and the buckle, the connecting piece is rotatably connected with the fixing seat and the buckle through the screw rod, and screw nuts are fixedly connected to both ends of the screw rod.

[0015] The technical effects of the above technical scheme are that the output end of the laser welding machine can be adjusted according to the specifications of the workpiece, which is beneficial to improve the versatility of the welding tool, and when the workpiece moves on the mobile shell, the laser welding machine sequentially welds multiple welding points on the workpiece to complete the welding of the workpiece.

[0016] As a preferred implementation form, the connecting piece, the fixing seat and the buckle are fixedly connected with clamping teeth on the sides close to each other, and the connecting piece is clamped with the fixing seat and the buckle through the clamping teeth.

[0017] The technical effects of the above technical scheme are that the connecting piece and the buckle are fixed, and the stability of the buckle is improved.

[0018] Compared with the prior art, the advantages and positive effects of the utility model are that,

[0019] By setting the adjusting assembly, the inner guide roller in the moving shell guides the workpiece, ensures that it does not deviate when moving, when it is necessary to weld steel members of different specifications, the hydraulic telescopic rod one pushes the sliding plate to move, and the sliding plate drives the slide rod to move along the inner groove through the sliding groove two, thereby quickly adjusting the distance between the two moving shells to adapt to steel members of different sizes, which greatly shortens the time required for tool adjustment, and helps to improve production efficiency.

[0020] By setting the fixing assembly, the connecting piece and the buckle are rotated along the screw rod, the height and angle of the buckle are adjusted, and then the connecting piece and the buckle are fixed by rotating the nut, so that the output end of the laser welding machine can be adjusted to face the welding point of the workpiece, and the welding tool can be adjusted according to the specification of the workpiece, thereby improving the versatility of the welding tool. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A structure schematic view of the single-side multi-point welding tool for steel members is provided.

[0022] Figure 2 A structure schematic view of the adjusting assembly in the single-side multi-point welding tool for steel members is provided.

[0023] Figure 3 A structure schematic view of the lifting assembly in the single-side multi-point welding tool for steel members is provided.

[0024] Figure 4 A disassembled view of the fixing assembly in the single-side multi-point welding tool for steel members is provided.

[0025] LEGEND:

[0026] 1, workpiece;

[0027] 2, adjusting assembly; 21, moving shell; 22, base; 23, inner groove; 24, sliding groove one; 25, sliding block; 26, hydraulic telescopic rod one; 27, sliding plate; 28, slide rod; 29, sliding groove two;

[0028] 3, lifting assembly; 31, bracket; 32, hydraulic telescopic rod two; 33, lifting plate; 34, outer guide roller;

[0029] 4, fixing assembly; 41, side plate; 42, connecting piece; 43, fixing seat; 44, buckle; 45, clamping tooth; 46, screw rod; 47, nut;

[0030] 5, inner guide roller. DETAILED DESCRIPTION

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figure 1 - Figure 4 As shown, this embodiment provides a technical solution: a single-sided multi-point welding fixture for steel components, including a workpiece 1, an adjustment component 2 is provided on the outside of the workpiece 1, a lifting component 3 is provided on the adjustment component 2, and a fixing component 4 is provided on the side of the adjustment component 2 near the lifting component 3.

[0033] like Figure 2 As shown, the adjustment assembly 2 includes a movable housing 21 and a sliding plate 27. The movable housing 21 is disposed on both sides of the workpiece 1. An inner guide roller 5 is rotatably connected to the side of the movable housing 21 closest to the workpiece 1. A base 22 is disposed at the bottom of the workpiece 1. Hydraulic telescopic rods 26 are fixedly connected to both sides inside the base 22. The sliding plate 27 is slidably connected to the side of the base 22 closest to the hydraulic telescopic rods 26. The sliding plate 27 is fixedly connected to the output end of the hydraulic telescopic rods 26. A slide rod 28 is fixedly connected to the side of the movable housing 21 closest to the sliding plate 27. A slide groove 29 is formed on the side of the sliding plate 27 closest to the slide rod 28. The workpiece 1 is slidably connected to the slide groove 29. An external power system is used to push the workpiece 1 into the inner side of the movable housing 21. The inner guide rollers 5 inside the two movable housings 21 guide the workpiece 1 to ensure that the workpiece 1 will not deviate during movement. When the tooling needs to weld steel components of different specifications, the hydraulic telescopic rod 26 is activated. The hydraulic telescopic rod 26 pushes the sliding plate 27 to move. The sliding plate 27 drives the sliding rod 28 to move along the inner groove 23 through the slide groove 29, thereby quickly adjusting the distance between the two movable housings 21, so that the tooling can be adapted to steel components of different specifications. This solves the problem of long tooling adjustment time and helps to improve production efficiency.

[0034] Furthermore, such as Figure 2 As shown, an inner groove 23 is provided on the side of the base 22 near the slide rod 28. The slide rod 28 is slidably connected to the inner groove 23. By providing the inner groove 23, when the sliding plate 27 drives the slide rod 28 to move, the inner groove 23 cooperates with the second slide groove 29 to ensure that the movable outer shell 21 moves along the inner groove 23 to both sides of the base 22, thereby facilitating the adjustment of the distance between the movable outer shells 21.

[0035] Furthermore, such as Figure 2As shown, a slider 25 is fixedly connected to the side of the movable housing 21 near the base 22. A groove 24 is provided on the side of the base 22 near the slider 25. The movable housing 21 is slidably connected to the base 22 through the groove 24 and the slider 25. By sliding the slider 25 inside the groove 24, the groove 24 and the slider 25 cooperate to limit the path of one end of the movable housing 21, ensuring that the movable housing 21 will not deviate when it moves.

[0036] Furthermore, such as Figure 3 As shown, the lifting assembly 3 includes a bracket 31 and an outer guide roller 34. The bracket 31 is fixedly connected to one side of the top of the movable housing 21. A hydraulic telescopic rod 32 is fixedly connected to the top of the bracket 31. A lifting plate 33 is fixedly connected to the output end of the hydraulic telescopic rod 32. The lifting plate 33 is slidably connected to the bracket 31. The outer guide roller 34 is rotatably connected to the lifting plate 33 and is connected to the workpiece 1 through a transmission. By activating the hydraulic telescopic rod 32, the hydraulic telescopic rod 32 drives the outer guide roller 34 to move inside the bracket 31 through the lifting plate 33. The outer guide roller 34 quickly adjusts its height according to the specifications of the workpiece 1, so that the outer guide roller 34 is adapted to the workpiece 1 and guides the workpiece 1, ensuring that the workpiece 1 will not deviate while further improving production efficiency.

[0037] In order to allow welding equipment to be adjusted to match the tooling and improve the versatility of the welding tooling, such as Figure 4 As shown, the fixing component 4 includes a side plate 41 and a connector 42. The side plate 41 is fixedly connected to one side of the movable housing 21, and a fixing seat 43 is fixedly connected to the side plate 41. The connector 42 is disposed on the fixing seat 43, and a buckle 44 is provided on the side of the connector 42 away from the fixing seat 43. A screw 46 is rotatably connected to the connector 42, the fixing seat 43, and the buckle 44. The connector 42 is rotatably connected to the fixing seat 43 and the buckle 44 through the screw 46. Nuts 47 are fixedly connected to both ends of the screw 46. The output end of the external laser welding machine is connected to the screw 46. Fixed on the buckle 44, push the connector 42 and the buckle 44, the connector 42 and the buckle 44 rotate along the screw 46, and adjust the height and angle of the buckle 44. Then rotate the nut 47 to fix the connector 42 and the buckle 44, so that the output end of the laser welding machine faces the welding point of the workpiece 1, so that the output end of the laser welding machine can be adjusted according to the specifications of the workpiece 1, which is beneficial to improving the versatility of the welding fixture. When the workpiece 1 moves on the movable housing 21, the laser welding machine welds multiple welding points on the workpiece 1 in sequence to complete the welding of the workpiece 1.

[0038] Furthermore, such as Figure 4As shown, the connector 42 and the fixed base 43 and the buckle 44 are all fixedly connected with the teeth 45 on their adjacent sides. The connector 42 is engaged with the fixed base 43 and the buckle 44 through the teeth 45. By rotating the nut 47, the nut 47 presses the connector 42 towards the fixed base 43 and the buckle 44, so that the teeth 45 on the connector 42 are engaged with the teeth 45 on the fixed base 43 and the buckle 44, thereby fixing the connector 42 and the buckle 44 and improving the stability of the buckle 44.

[0039] Working principle: such as Figure 1 - Figure 4 As shown:

[0040] In use: First, adjust the tooling according to the specifications of workpiece 1. Activate hydraulic telescopic rod 26. Hydraulic telescopic rod 26 pushes sliding plate 27 to move. Sliding plate 27 drives sliding rod 28 to move along inner groove 23 via sliding groove 29. Inner groove 23 and sliding groove 29 cooperate to ensure that moving outer shell 21 moves along inner groove 23 towards both sides of base 22. Sliding groove 24 and slider 25 cooperate to limit the path of one end of moving outer shell 21, ensuring that moving outer shell 21 will not deviate during movement, thereby quickly adjusting the distance between the two moving outer shells 21 to adapt the tooling to steel components of different specifications. Then activate hydraulic telescopic rod 32. Hydraulic telescopic rod 32 drives outer guide roller through lifting plate 33. The outer guide roller 34 moves inside the bracket 31. The height of the outer guide roller 34 is quickly adjusted according to the specifications of the workpiece 1. Then, the connecting piece 42 and the buckle 44 are pushed. The connecting piece 42 and the buckle 44 rotate along the screw 46 and the height and angle of the buckle 44 are adjusted so that the output end of the laser welding machine faces the welding point of the workpiece 1. The nut 47 is rotated and the nut 47 pushes the locking tooth 45 to engage, and the angle of the buckle 44 is finally fixed. The external power system is used to push the workpiece 1 into the space between the two moving shells 21. The inner guide roller 5 and the outer guide roller 34 cooperate to guide the workpiece 1 and prevent the workpiece 1 from deviating during movement. When the welding point on the workpiece 1 passes the buckle 44, the external laser welding machine performs welding operation on the welding point.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A single-sided multi-point welding fixture for steel components, comprising a workpiece (1), characterized in that, An adjustment component (2) is provided on the outside of the workpiece (1), a lifting component (3) is provided on the adjustment component (2), and a fixing component (4) is provided on the side of the adjustment component (2) near the lifting component (3). The adjustment assembly (2) includes a movable housing (21) and a sliding plate (27). The movable housing (21) is disposed on both sides of the workpiece (1). An inner guide roller (5) is rotatably connected to the side of the movable housing (21) near the workpiece (1). A base (22) is disposed at the bottom of the workpiece (1). A hydraulic telescopic rod (26) is fixedly connected to both sides of the base (22). The sliding plate (27) is slidably connected to the side of the base (22) near the hydraulic telescopic rod (26). The sliding plate (27) is fixedly connected to the output end of the hydraulic telescopic rod (26). A slide rod (28) is fixedly connected to the side of the movable housing (21) near the sliding plate (27). A second slide groove (29) is opened on the side of the sliding plate (27) near the slide rod (28). The slide rod (28) is slidably connected to the second slide groove (29).

2. The single-sided multi-point welding fixture for steel components according to claim 1, characterized in that: An inner groove (23) is provided on the side of the base (22) near the slide rod (28), and the slide rod (28) is slidably connected to the inner groove (23).

3. The single-sided multi-point welding fixture for steel components according to claim 1, characterized in that: A slider (25) is fixedly connected to the side of the movable housing (21) near the base (22). A groove (24) is provided on the side of the base (22) near the slider (25). The movable housing (21) is slidably connected to the base (22) through the groove (24) and the slider (25).

4. The single-sided multi-point welding fixture for steel components according to claim 3, characterized in that: The lifting assembly (3) includes a bracket (31) and an outer guide roller (34). The bracket (31) is fixedly connected to one side of the top of the movable outer shell (21). A hydraulic telescopic rod (32) is fixedly connected to the top of the bracket (31). A lifting plate (33) is fixedly connected to the output end of the hydraulic telescopic rod (32). The lifting plate (33) is slidably connected to the bracket (31). The outer guide roller (34) is rotatably connected to the lifting plate (33). The outer guide roller (34) is connected to the workpiece (1) in a transmission connection.

5. The single-sided multi-point welding fixture for steel components according to claim 1, characterized in that: The fixing component (4) includes a side plate (41) and a connector (42). The side plate (41) is fixedly connected to one side of the movable housing (21). A fixing seat (43) is fixedly connected to the side plate (41). The connector (42) is disposed on the fixing seat (43). A buckle (44) is provided on the side of the connector (42) away from the fixing seat (43). A screw (46) is rotatably connected to the connector (42), the fixing seat (43) and the buckle (44). The connector (42) is rotatably connected to the fixing seat (43) and the buckle (44) through the screw (46). Nuts (47) are fixedly connected to both ends of the screw (46).

6. The single-sided multi-point welding fixture for steel components according to claim 5, characterized in that: The connector (42) and the fixed base (43) and buckle (44) are fixedly connected with locking teeth (45) on the side that are close to each other. The connector (42) is engaged with the fixed base (43) and buckle (44) through the locking teeth (45).

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