Rotary iron frame welding device
Technical Field
The utility model relates to the field of furniture welding, in particular to a rotary iron frame welding device.
Background
Furniture is an indispensable utensil of people's daily life, and the furniture material of ordinary use is mainly iron or steel, and not fragile and long service life, iron furniture in the course of the preparation, the workman splices the iron material of different structures such as rod-like, platelike and tubulose to form an iron frame, finally realize fixing through the welding.
When the prior iron frame is welded, the iron frame is often placed on the ground or a clamp for welding, so that the stability of the iron frame is ensured, and welding fixation is required at each connecting part of the iron frame. In the traditional process, workers realize connection of all connecting pieces of the iron frame in a spot welding mode, and then weld the connecting pieces in a full welding mode, so that the integral fixing of the frame is realized. In the welding process, most of welding clamps are fixed in size, cannot be adjusted, so that clamping cannot be realized by being suitable for iron frames with different sizes, a plurality of clamps are required to be designed for different iron frames, the use cost is improved, and because the positions of the welding clamps are relatively fixed, workers are required to walk back and forth to realize integral welding, the problem that the welding efficiency is low and the welding is inconvenient due to the fact that the integral welding is realized by rotating a workpiece is solved.
Disclosure of utility model
The utility model aims to provide a rotary iron frame welding device which is used for solving the problems set forth in the background art.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides a rotation type chase welding set, includes support frame one and connecting seat, support frame one is U type structure, the connecting seat rotates and sets up on support frame one, install worm gear motor on the lateral wall of support frame one, worm gear motor's output shaft runs through support frame one's lateral wall, worm gear motor's output shaft with the one end fixed connection of connecting seat, square support frame two is installed at the connecting seat top, square support frame two's both sides all slide and are provided with adjusting frame, square support frame two with adjusting frame is hollow structure, be equipped with in square support frame two and be used for adjusting frame and carry out gliding adjusting part, two all be equipped with the multiunit on the adjusting frame and be used for the clamping part of centre gripping chase.
Preferably, the adjusting component comprises a double-head screw rod, two sliding blocks and a supporting block, the supporting block is fixed in the square supporting frame II, the middle part of the double-head screw rod is rotationally arranged on the supporting block, the two sliding blocks are respectively in threaded fit with the two ends of the double-head screw rod, the two sliding blocks are respectively arranged in the adjusting frame, the sliding blocks are fixedly connected with the inner wall of the adjusting frame, a connecting rod is arranged at one end of the double-head screw rod, one end of the connecting rod, far away from the double-head screw rod, is arranged outside the adjusting frame, and a rotating hand wheel is arranged on the connecting rod.
Preferably, the clamping part comprises a support frame III, an L-shaped support plate, an adjusting screw and a pressing plate, wherein the support frame III is fixed on the side wall of the adjusting frame, the L-shaped support plate is fixed at the three top of the support frame, the adjusting screw is rotationally arranged on the L-shaped support plate, the adjusting screw is in threaded fit with the L-shaped support plate, the pressing plate is rotationally arranged at the bottom of the adjusting screw, and the pressing plate is connected with the adjusting screw through a bearing.
Preferably, a rubber pad is fixed at the bottom of the compacting plate, and a rotating handle is installed at the top of the adjusting screw.
Preferably, the adjusting frame comprises a plurality of first supporting frames and a plurality of first connecting frames, each supporting frame is arranged on one side of the first connecting frame, each supporting frame is fixed between two adjacent first connecting frames, the square supporting frame comprises a plurality of second supporting frames and a plurality of second connecting frames, each supporting frame is respectively arranged on two sides of the second connecting frames, the second supporting frames are fixed between the two adjacent second connecting frames, each first connecting frame corresponds to the second connecting frames, the first connecting frames are arranged in the second connecting frames in a sliding mode, the double-headed screw is arranged on one side of the first connecting frames and the second connecting frames, and the supporting blocks are fixed inside the second connecting frames.
Preferably, a baffle is further fixed on one side, away from the square support frame II, of the adjusting frame.
When the iron frame is installed, the clamping part is started to clamp and fix the two sides of the iron frame, so that the welding can be performed, after one side of the iron frame is welded, the worm gear reducing motor is started, the connecting seat is driven to rotate by the worm gear reducing motor, the square support frame II is driven to rotate with the adjusting frame, the iron frame can be driven to rotate, welding of the positions of the iron frame at different angles is realized, the welding of workers is not required to walk back and forth is performed, and the welding efficiency is improved, so that the welding is more convenient.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
fig. 2 is a schematic top view for showing a square second support frame and an adjusting frame according to an embodiment;
FIG. 3 is a schematic top cross-sectional view showing a second square support frame and an adjustment frame according to an embodiment;
FIG. 4 is a schematic diagram of an embodiment for illustrating the structure of an adjustment assembly;
FIG. 5 is a schematic view showing the structure of a clamping portion according to an embodiment;
fig. 6 is a schematic side view of an embodiment for showing a first support frame.
Reference numeral 1, a first supporting frame; 2, a connecting seat, 3, a worm gear speed reducing motor, 4, a square support frame II, 41, a support frame II, 42, a connection frame II, 5, an adjusting frame, 51, a support frame I, 52, a connection frame I, 53, a baffle plate, 6, an adjusting component, 61, a double-head screw, 62, a sliding block, 63, a support block, 64, a connecting rod, 65, a rotating hand wheel, 7, a clamping part, 71, a support frame II, 72, an L-shaped support plate, 73, an adjusting screw, 74, a pressing plate, 75, a rubber pad, 76 and a rotating handle.
Detailed Description
See fig. 1 to 6, a rotary type iron frame welding set, including support frame one (1) and connecting seat (2), support frame one (1) is U type structure, connecting seat (2) rotate and set up on support frame one (1), square support frame two (4) are installed at connecting seat (2) top, both sides of square support frame two (4) all slide and are provided with adjusting frame (5), square support frame two (4) are hollow structure with adjusting frame (5), be equipped with in square support frame two (4) and be used for adjusting frame (5) and carry out gliding adjusting component (6), when needs carry out the centre gripping to the iron frame, accessible adjusting component (6) earlier for adjusting frame (5) stretch out the distance and change, realize carrying out the adaptation to the iron frame.
The adjusting component (6) comprises a double-end screw rod (61), two sliding blocks (62) and a supporting block (63), the supporting block (63) is fixed inside a square supporting frame II (4), the middle part of the double-end screw rod (61) is rotationally arranged on the supporting block (63), the two sliding blocks (62) are respectively in threaded fit with the two ends of the double-end screw rod (61), the two sliding blocks (62) are respectively arranged inside two adjusting frames (5), the sliding blocks (62) are fixedly connected with the inner wall of the adjusting frames (5), one end of the double-end screw rod (61) is provided with a connecting rod (64), one end of the connecting rod (64) far away from the double-end screw rod (61) is arranged outside the adjusting frames (5), a rotating hand wheel (65) is arranged on the connecting rod (64), when the adjusting frames (5) are adjusted, firstly, the rotating hand wheel (65) drives the connecting rod (64) to rotate, the double-end screw rod (61) is driven to rotate, the sliding blocks (62) in threaded fit with the double-end screw rod (61) are driven to slide, the sliding blocks (62) in the sliding frames, the sliding frames (5) can be pushed out of the square supporting frames (5) in the sliding process, placing the iron frame on the two adjusting frames (5) and the square supporting frame II (4), at the moment, retracting the adjusting frames (5), fixing the baffle (53) on one side of the adjusting frames (5) far away from the square supporting frame II (4), moving the adjusting frames (5) to the baffle (53) to contact the iron frame, and limiting the two sides of the iron frame through the baffles (53) on the two sides.
The adjusting frame (5) comprises a plurality of first supporting frames (51) and a plurality of first connecting frames (52), each supporting frame is arranged on one side of the first connecting frame (52), each supporting frame is fixed between two adjacent first connecting frames (52), the square supporting frame II (4) comprises a plurality of second supporting frames (41) and a plurality of second connecting frames (42), each second supporting frame (41) is respectively arranged on two sides of the second connecting frames (42), each first connecting frame (52) corresponds to the second connecting frames (42), the first connecting frames (52) are slidably arranged in the second connecting frames (42), double-headed screws (61) are arranged in the first connecting frames (52) on one side and the second connecting frames (42), supporting blocks (63) are fixed inside the second connecting frames (42), the adjusting frame (5) is slidably arranged in the second connecting frames (42) of the square supporting frame II (4) through the first supporting frames (51), the two adjusting frames (5) are matched with the second connecting frames (4), and the two sides of the two sliding blocks (62) are slidably arranged on the two sides of the adjusting frame (5) when the two sliding blocks (62) are matched with each other.
The two adjusting frames (5) are provided with a plurality of groups of clamping parts (7) for clamping the iron frame, after the iron frame is placed, the iron frame is pressed tightly through the clamping parts (7), so that the iron frame is fixed, and the iron frame is convenient to weld and process subsequently.
The clamping part (7) comprises a support frame III, an L-shaped support plate (72), an adjusting screw (73) and a pressing plate (74), wherein the support frame III is fixed on the side wall of the adjusting frame (5), the L-shaped support plate (72) is fixed on the top of the support frame III, the adjusting screw (73) is rotatably arranged on the L-shaped support plate (72), the adjusting screw (73) is in threaded fit with the L-shaped support plate (72), the pressing plate (74) is rotatably arranged at the bottom of the adjusting screw (73), the pressing plate (74) is connected with the adjusting screw (73) through a bearing, the pressing plate (74) is arranged above a connecting rod (64) of an iron frame after the iron frame is installed, a rotating handle (76) is arranged at the top of the adjusting screw (73), the adjusting screw (73) can drive the pressing plate (74) at the bottom to be in height adjustment, the pressing plate (74) is connected with the adjusting screw (73) through a bearing, the combined movement of rotation and sliding of the pressing plate (74) and the adjusting screw (73) is changed into a sliding movement only, the pressing plate (74) is continuously contacted with the iron frame (75) through the pressing plate (74) to realize the pressing of the pressing plate (74) by the pressing plate (74) and the bottom of the iron frame (75), and further realizing the compression fixation of the iron frame.
Install worm gear motor (3) on the lateral wall of support frame one (1), the lateral wall of support frame one (1) is run through to the output shaft of worm gear motor (3), the output shaft of worm gear motor (3) and the one end fixed connection of connecting seat (2), carry out the centre gripping fixedly to the both sides of chase through clamping part (7), thereby welding process can carry out, after one side welding of chase is accomplished, start worm gear motor (3), drive connecting seat (2) through worm gear motor (3) and rotate, connecting seat (2) drive square support frame two (4) rotate with adjusting frame (5), thereby can drive the chase and rotate, realize welding the position of the different angles of chase, need not the workman and walk around and weld, welding efficiency is improved and make the welding more convenient.
The welding machine comprises a frame body, a regulating frame (5) and a clamping part (7), wherein the regulating frame (5) is arranged on the frame body, the clamping part (7) is arranged on the frame body, the clamping part (74) is arranged on the clamping part, the clamping part (7) is arranged on the clamping part, the clamping part is arranged on the clamping part, and the clamping part is arranged on the clamping part.