Steel member welding and positioning tool for building

Abstract

The utility model provides a building steel member welding positioning tool which comprises a base and a frame, the top of the base is fixedly connected with the frame, the frame is arranged in an open mode, the front face of the frame is fixedly connected with a mounting base, the back of the mounting base is fixedly connected with a first servo motor, and the first servo motor is fixedly connected with a second servo motor. And the output end of the first servo motor is fixedly connected with a driving gear. The welding device has the advantages that the first servo motor is matched with the second servo motor, when the first servo motor works, the driving gear drives the driven gear to rotate so as to drive the joint, the long arm and the positioning disc to rotate by a certain angle, so that a workpiece on the positioning disc swings back and forth to adjust the posture for welding, and meanwhile, the welding efficiency is improved. And the second servo motor can enable the positioning disc to rotate, so that the steel structure workpiece is rotated, the posture of the positioned steel component can be automatically adjusted, welding personnel do not need to frequently adjust the body position, and welding is simpler and more labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of building steel member welding, in particular to a welding positioning tooling for building steel members. Background Technique

[0002] In building construction, various steel members and workpieces are required. These members and workpieces are generally welded, and they need to be fixed during welding, that is, positioning tooling.

[0003] The prior art CN214978860U discloses a positioning tooling for steel member welding processing, including a base, a servo motor, a first pressing plate and a second pressing plate. A servo motor is arranged inside the base, a first pressing plate is arranged at the upper end of the base, and a second pressing plate is arranged at the top end of the first pressing plate. The servo motor is connected to a rotating structure through an adjusting structure, and the inner ends of the rotating structures are all arranged on the outer wall surface of the first pressing plate.

[0004] This positioning tooling positions the members by means of steel plate extrusion. After positioning, the worker performs welding. Although it can adapt to the positioning of various members, the posture of the members after positioning is inconvenient to adjust. When welding the members comprehensively, technicians need to continuously adjust their positions to perform welding operations, and the welding operation is not convenient and simple enough. Content of the Utility Model

[0005] The purpose of the utility model aims to solve at least one of the technical defects.

[0006] Therefore, an object of the utility model is to provide a welding positioning tooling for building steel members to solve the problems mentioned in the background technique and overcome the deficiencies existing in the prior art.

[0007] To achieve the above object, an embodiment of one aspect of the utility model provides a welding positioning tooling for building steel members, including a base and a frame. The top of the base is fixedly connected with a frame. The frame is open, and a mounting seat is fixedly connected to the front of the frame.

[0008] A first servo motor is fixedly connected to the back of the mounting seat, and a driving gear is fixedly connected to the output end of the first servo motor.

[0009] A driven gear is movably connected to the front of the mounting seat, and a joint is fixedly connected to the front of the driven gear.

[0010] A long arm is fixedly connected to the front of the joint, and a second servo motor is installed at the end of the bottom surface of the long arm.

[0011] The output end of the second servo motor is fixedly connected with a positioning disc, and a plurality of positioning members are detachably connected to the positioning disc. The positioning members are installed on the positioning disc through two groups of hexagon socket head cap screws, and the positions of the positioning members are adjustable.

[0012] Preferably, according to any of the above solutions, a plurality of rib plates are fixedly connected to the outer connection of the base and the frame and the connection of the joint.

[0013] Adopting the above technical solution: This device is specifically used for the welding positioning of building steel components and workpieces.

[0014] Preferably, according to any of the above solutions, the cross-sectional shape of the frame is U-shaped, and the mounting seat is welded to the frame.

[0015] Adopting the above technical solution: The structure of this device for positioning building steel structures and workpieces is: positioning disc, positioning members, hexagon socket head cap screws. The end of the positioning member abuts against the four sides of the workpiece and the steel structure. The positioning members are circumferentially arranged around the axis of the positioning disc. For example, if there are four circumferential arrangements, they respectively correspond to the four faces of the workpiece, and it can also be arranged up to eight. A plurality of positioning holes for arranging hexagon socket head cap screws are provided on the positioning disc, and the linear position of the positioning member is adjustable, so as to adapt to the positioning of workpieces with different shapes.

[0016] Preferably, according to any of the above solutions, the diameter of the driving gear is smaller than that of the driven gear, and the driving gear is located on one side of the driven gear.

[0017] Adopting the above technical solution: The core structure of this device is: frame, mounting seat, first servo motor, driving gear, driven gear, joint, long arm, second servo motor, positioning disc, positioning members, hexagon socket head cap screws.

[0018] The core advantages of this device are: First, the end of the positioning member abuts against the four sides of the workpiece and the steel structure. The positioning members are circumferentially arranged around the axis of the positioning disc. For example, if there are four circumferential arrangements, they respectively correspond to the four faces of the workpiece, and it can also be arranged up to eight. A plurality of positioning holes for arranging hexagon socket head cap screws are provided on the positioning disc, and the linear position of the positioning member is adjustable, so as to adapt to the positioning of workpieces with different shapes;

[0019] Adopting the structural form that the end of the long arm is movably connected to the positioning disc, the workpiece positioning is not limited and the operable space is large;

[0020] The cooperation between the first servo motor and the second servo motor. When the first servo motor works, the driving gear drives the driven gear to rotate, thereby driving the joint, the long arm and the positioning plate to rotate by a certain angle, so that the workpiece on the positioning plate swings back and forth to adjust the posture for welding. At the same time, the second servo motor can rotate the positioning plate, so that the steel structure workpiece rotates, and thus the posture of the steel component can be automatically adjusted. The welder does not need to frequently adjust the body position, and the welding is simpler and more labor-saving.

[0021] Preferably, according to any of the above solutions, a plurality of rib plates are fixedly connected to the connection between the long arm and the joint, and the long arm is a hollow structure.

[0022] Preferably, according to any of the above solutions, the output ends of the second servo motor and the first servo motor can be self-locked. The shape of the positioning plate is a disc, and a plurality of rows of positioning holes adapted to the internal hexagonal bolts are provided on the positioning plate.

[0023] Preferably, according to any of the above solutions, the cross section of the positioning member is in the shape of a bridge.

[0024] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:

[0025] 1. For this welding positioning tooling for steel components in construction, through the cooperative setting of the frame, the mounting seat, the first servo motor, the driving gear, the driven gear, the joint, the long arm, the second servo motor, the positioning plate, the positioning member, and the internal hexagonal bolts. First, the end of the positioning member abuts against the four sides of the workpiece and the steel structure. The positioning members are circumferentially arrayed around the axis of the positioning plate. For example, if there are four circumferential arrays, they respectively correspond to the four faces of the workpiece, and it can also be arrayed to eight. A plurality of rows of positioning holes for the internal hexagonal bolts are provided on the positioning plate, and the linear position of the positioning member is adjustable, so as to adapt to the positioning of workpieces with different shapes;

[0026] Adopting the structural form of the long arm end being movably connected to the positioning plate, the positioning plate is suspended, the workpiece positioning is not limited, and the operable space is large.

[0027] 2. For this welding positioning tooling for steel components in construction, the cooperation between the first servo motor and the second servo motor. When the first servo motor works, the driving gear drives the driven gear to rotate, thereby driving the joint, the long arm and the positioning plate to rotate by a certain angle, so that the workpiece on the positioning plate swings back and forth to adjust the posture for welding. At the same time, the second servo motor can rotate the positioning plate, so that the steel structure workpiece rotates, and thus the posture of the steel component can be automatically adjusted. The welder does not need to frequently adjust the body position, and the welding is simpler and more labor-saving.

[0028] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Brief Description of the Drawings

[0029] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

[0030] Figure 1 is a schematic structural view of the first perspective of the present utility model;

[0031] Figure 2 is a schematic structural view of the second perspective of the present utility model;

[0032] Figure 3 is a schematic structural view of the third perspective of the present utility model;

[0033] Figure 4 is the present utility model Figure 1 an enlarged schematic structural view of part A in the present utility model.

[0034] In the figure: 1 - base, 2 - frame, 3 - mounting seat, 4 - first servo motor, 5 - driving gear, 6 - driven gear, 7 - joint, 8 - long arm, 9 - second servo motor, 10 - positioning disk, 11 - positioning member, 12 - hexagon socket head bolt. Detailed Description of the Embodiments

[0035] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0036] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed" and the like should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] As Figures 1-4 shown, the welding positioning tooling for building steel members of the present utility model includes a base 1 and a frame 2. The top of the base 1 is fixedly connected to the frame 2. The frame 2 is open, and a mounting seat 3 is fixedly connected to the front of the frame 2;

[0038] The back of the mounting seat 3 is fixedly connected to a first servo motor 4, and the output end of the first servo motor 4 is fixedly connected to a driving gear 5;

[0039] A driven gear 6 is movably connected to the front surface of the mounting base 3, and a joint 7 is fixedly connected to the front surface of the driven gear 6;

[0040] A long arm 8 is fixedly connected to the front surface of the joint 7, and a second servo motor 9 is installed at the end of the bottom surface of the long arm 8;

[0041] The output end of the second servo motor 9 is fixedly connected to a positioning disk 10. A plurality of positioning members 11 are detachably connected to the positioning disk 10. The positioning members 11 are installed on the positioning disk 10 through two groups of hexagon socket head cap screws 12, and the positions of the positioning members 11 are adjustable.

[0042] Embodiment 1: A plurality of rib plates are fixedly connected to the connection positions on the outer sides of the base 1 and the frame 2 and the connection position of the joint 7. This device is specifically used for welding positioning of building steel components and workpieces. The cross-sectional shape of the frame 2 is U-shaped, and the mounting base 3 is welded to the frame 2. The structure for positioning building steel structures and workpieces of this device is: the positioning disk 10, the positioning members 11, and the hexagon socket head cap screws 12. The ends of the positioning members 11 abut against the four side surfaces of the workpiece and the steel structure. The positioning members 11 are circumferentially arranged around the axis of the positioning disk 10. For example, if there are four in the circumferential arrangement, they correspond to the four surfaces of the workpiece respectively, and it can also be arranged to eight. A plurality of positioning holes for arranging the hexagon socket head cap screws 12 are formed on the positioning disk 10, and the linear position of the positioning members 11 is adjustable, so as to adapt to the positioning of workpieces with different shapes.

[0043] Embodiment 2: The diameter of the driving gear 5 is smaller than that of the driven gear 6, and the driving gear 5 is located on one side of the driven gear 6. A plurality of rib plates are fixedly connected to the connection position between the long arm 8 and the joint 7, and the long arm 8 is a hollow structure. The output ends of the second servo motor 9 and the first servo motor 4 can be self-locked. The shape of the positioning disk 10 is a disk, and a plurality of rows of positioning holes adapted to the hexagon socket head cap screws 12 are formed on the positioning disk 10. The cross-section of the positioning member 11 is in a bridge shape.

[0044] The working principle of the present utility model is as follows:

[0045] The ends of the positioning members 11 abut against the four side surfaces of the workpiece and the steel structure. The positioning members 11 are circumferentially arranged around the axis of the positioning disk 10. For example, if there are four in the circumferential arrangement, they correspond to the four surfaces of the workpiece respectively, and it can also be arranged to eight. A plurality of positioning holes for arranging the hexagon socket head cap screws 12 are formed on the positioning disk 10, and the linear position of the positioning members 11 is adjustable, so as to adapt to the positioning of workpieces with different shapes;

[0046] After the workpiece is positioned, the welding operation is carried out. After welding one place, the first servo motor 4 or the second servo motor 9 can be selected to control. When the first servo motor 4 works, the driving gear 5 drives the driven gear 6 to rotate, thereby driving the joint 7, the long arm 8 and the positioning plate 10 to rotate a certain angle, so that the workpiece on the positioning plate 10 swings back and forth to adjust the posture for welding. At the same time, the second servo motor 9 can rotate the positioning plate 10, so that the steel structure workpiece rotates, so that the posture of the positioned steel member can be automatically adjusted. The output ends of the first servo motor 4 and the second servo motor 9 can be self-locked, so that the posture of the steel member can be locked, and welding on different operation surfaces can be carried out.

[0047] Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

[0048] 1. For the welding positioning tooling for building steel members, through the cooperative setting of the frame 2, the mounting seat 3, the first servo motor 4, the driving gear 5, the driven gear 6, the joint 7, the long arm 8, the second servo motor 9, the positioning plate 10, the positioning member 11, and the hexagon socket head cap screw 12. First, the end of the positioning member 11 abuts against the four sides of the workpiece and the steel structure. The positioning members 11 are circumferentially arranged around the axis of the positioning plate 10. For example, if there are four circumferential arrays, they respectively correspond to the four faces of the workpiece, and it can also be arrayed to eight. A number of positioning holes for the hexagon socket head cap screws 12 are provided on the positioning plate 10, and the linear position of the positioning member 11 is adjustable, so as to adapt to the positioning of workpieces with different shapes;

[0049] Adopting the structural form that the end of the long arm 8 is movably connected to the positioning plate 10, the workpiece positioning is not limited and the operable space is large.

[0050] 2. For the welding positioning tooling for building steel members, with the cooperation of the first servo motor 4 and the second servo motor 9, when the first servo motor 4 works, the driving gear 5 drives the driven gear 6 to rotate, thereby driving the joint 7, the long arm 8 and the positioning plate 10 to rotate a certain angle, so that the workpiece on the positioning plate 10 swings back and forth to adjust the posture for welding. At the same time, the second servo motor 9 can rotate the positioning plate 10, so that the steel structure workpiece rotates, so that the posture of the positioned steel member can be automatically adjusted, and the welder does not need to frequently adjust the body position, and the welding is simpler and more labor-saving.

Claims

1. A welding positioning tooling for steel members used in construction, characterized in that, It includes a base (1) and a frame (2). The top of the base (1) is fixedly connected to the frame (2). The frame (2) is open. A mounting seat (3) is fixedly connected to the front of the frame (2). A first servo motor (4) is fixedly connected to the back of the mounting seat (3). The output end of the first servo motor (4) is fixedly connected to a driving gear (5). A driven gear (6) is movably connected to the front of the mounting seat (3). A joint (7) is fixedly connected to the front of the driven gear (6). A long arm (8) is fixedly connected to the front of the joint (7). A second servo motor (9) is installed at the end of the bottom surface of the long arm (8). The output end of the second servo motor (9) is fixedly connected to a positioning disk (10). A number of positioning members (11) are detachably connected to the positioning disk (10). The positioning members (11) are installed on the positioning disk (10) by two groups of hexagon socket head cap screws (12), and the positions of the positioning members (11) are adjustable.

2. The welding positioning tooling for building steel members according to claim 1, wherein: A number of rib plates are fixedly connected to the connection points on the outer sides of the base (1) and the frame (2), and the connection points of the joint (7).

3. The welding positioning tooling for steel members used in construction according to claim 2, characterized in that: The cross-sectional shape of the frame (2) is U-shaped, and the mounting seat (3) is welded to the frame (2).

4. The welding positioning tooling for building steel members according to claim 3, characterized in that: The diameter of the driving gear (5) is smaller than that of the driven gear (6), and the driving gear (5) is located on one side of the driven gear (6).

5. The welding positioning tooling for building steel members according to claim 4, characterized in that: A number of rib plates are fixedly connected to the connection point between the long arm (8) and the joint (7), and the long arm (8) is a hollow structure.

6. The welding positioning tooling for building steel members according to claim 5, characterized in that: The output ends of the second servo motor (9) and the first servo motor (4) can be self-locked. The shape of the positioning disk (10) is a disk, and a number of rows of positioning holes adapted to the hexagon socket head cap screws (12) are provided on the positioning disk (10).

7. The welding positioning tooling for building steel members according to claim 6, wherein: The cross-section of the positioning member (11) is bridge-shaped.

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