Hydraulic transmission control side guard welding displacement device

Abstract

The utility model relates to a hydraulic transmission control side guard welding displacement device which comprises a support frame, an overturning frame, a width adjusting device, a height locking device and an overturning jack, the width adjusting device and the height locking device are arranged on the overturning frame, the bottom of the overturning frame is connected with the support frame through a pin shaft and the overturning jack, and the width adjusting device and the height locking device are arranged on the overturning frame. And the turnover frame can turn left and right through the extension and retraction of the piston rod of the turnover jack. The welding displacement device is ingenious in design, simple in structure, high in durability, high in applicability, convenient to operate, time-saving and labor-saving, greatly improves welding efficiency, and solves the technical problems that most of existing welding displacement devices are used independently and used in a few matched mode, the applicability is narrow, welding displacement stations are few, and the welding efficiency is not high. Good market prospects and development space are realized.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic support technology, and in particular to a hydraulic transmission control device for welding displacement of side guard plates. Background Technology

[0002] Among various welding positions, flat welding is the easiest to operate, while overhead welding is the most difficult. The function of a welding positioner is to move and rotate the workpiece so that the weld seam is positioned in the most suitable flat or sculpted welding position, or to minimize the difficulty of the welding operation. Most existing welding positioners are used alone and rarely in combination. In automated welding operations, the use of workpiece positioners is even more necessary; otherwise, automated welding of complex workpieces will be impossible.

[0003] Designing a hydraulically controlled welding displacement device for side plates that is ingeniously designed, simple in structure, highly durable, widely applicable, easy to operate, time-saving, labor-saving, and greatly improves welding efficiency is a problem that needs to be solved. Utility Model Content

[0004] To address the technical problems of existing welding positioning devices, which are mostly used alone and rarely used in combination, have narrow applicability, few welding positioning stations, and low welding efficiency, this utility model provides a hydraulically driven controlled welding positioning device for side guard plates. This device achieves the goals of ingenious design, simple structure, high durability, strong applicability, convenient operation, time and labor saving, and greatly improved welding efficiency.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a hydraulic transmission controlled side plate welding displacement device, including a support frame, a tilting frame, a width adjustment device, a height locking device and a tilting jack. The width adjustment device and the height locking device are set on the tilting frame. The bottom of the tilting frame is connected to the support frame through a pin and a tilting jack. The left and right tilting of the tilting frame is realized by the extension and retraction of the piston rod of the tilting jack.

[0006] As a further optimization of the above-mentioned hydraulic transmission control side plate welding displacement device, the support frame includes a frame hinged upper ear plate, a tilting jack hinged ear plate, and a support base plate. The frame hinged upper ear plate is connected to the hinged ear plate at the bottom of the tilting frame by a pin, the tilting jack hinged ear plate is connected to the cylinder bottom of the tilting jack by a pin, and the support base plate is fixed to the ground by anchor bolts.

[0007] As a further optimization of the above-mentioned hydraulic transmission control system for welding displacement of the side plate, the tilting frame includes a frame hinged lower ear plate, a jack connecting ear plate, a frame body, and a connecting cross brace. The frame hinged lower ear plate is connected to the support frame via a pin, and the jack connecting ear plate is connected to the piston rod end of the tilting jack via a pin. The frame body includes a rectangular integral frame formed by welding four I-beams. The inner side of the frame body is a recessed groove structure. The rectangular integral frame is divided into two left and right frame units by a middle partition beam, realizing dual-station welding operation of the workpiece. The connecting cross brace is provided with reserved holes for fixing the width adjustment device and the height locking device.

[0008] As a further optimization of the aforementioned hydraulic transmission control system for the welding displacement device of the side guard plate, the width adjustment device includes a chuck, sliding rollers, a cross brace, a telescopic hinge frame, and a telescopic jack. The cross brace is a vertical rectangular frame structure, with two cross braces and four sliding rollers. The central shafts of the four sliding rollers are welded and fixed to the left and right ends of the cross brace, respectively. The sliding rollers are matched with the inner grooves of the frame body. The two ends of the telescopic jack are vertically connected to the cross braces on both sides via pins, forming an I-shaped structure. The articulated frame consists of four articulated connecting plates and four articulated rods, which are assembled into one piece by pins. The middle part of the telescopic articulated frame is connected to the connecting cross brace of the flipping frame by pins. The telescopic articulated frame is set parallel above the telescopic jack, and the two ends of the telescopic articulated frame are connected to the cross brace above by pins. The chuck includes a chuck block and a chuck fixing seat. The chuck is fixedly set at the left and right ends of the cross brace above. The telescopic articulated frame is opened and closed by the extension and retraction of the telescopic jack, so as to realize the adjustment of the width of the entire width adjustment device and the adjustment of the workpiece width.

[0009] As a further optimization of the aforementioned hydraulic transmission control system for welding displacement of the side guard plate, the height locking device includes a conical locking nut, two connecting frames on the left and right, a turnbuckle seat, and a mounting bracket. The conical locking nut is a conical structure with an internal threaded hole. The connecting frame has a threaded shaft in the vertical and horizontal directions respectively. The threaded shaft in the vertical direction matches the threaded hole of the conical body. The conical locking nut and the connecting frame are connected by threads to adjust the height in the vertical direction, thereby clamping the workpiece in the vertical direction. The two connecting frames on the left and right are connected together by the threaded shaft in the horizontal direction and the turnbuckle seat to adjust the width of the conical locking nut to fit the workpiece. The middle part of the turnbuckle seat is fixed to the mounting bracket by bolts. The lower end of the mounting bracket is provided with four bolt holes for connecting cross braces of the flipping frame. The height locking device is fixed to the flipping frame by bolts.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] I. This utility model includes a support frame, a tilting frame, a width adjustment device, a height locking device, and a tilting jack. The width adjustment device and the height locking device are installed on the tilting frame. The bottom of the tilting frame is connected to the support frame through a pin and the tilting jack. The tilting frame can be tilted left and right by extending and retracting the piston rod of the tilting jack.

[0012] Second, high durability: The simple hydraulic drive system reduces the risk of failure.

[0013] 3. Strong applicability: The main function of the welding positioner is to flip and reposition the workpiece during the welding process in order to obtain a good welding position. It can meet the quality and appearance requirements of various welded parts. The clamping fixture of this device can be adjusted in both width and height directions, making it more applicable to workpieces.

[0014] IV. Reliable Operation: The welding positioner base is made of thickened profiles and steel plates, and undergoes annealing treatment, ensuring reliable quality and precision.

[0015] V. Multiple workstations: This device is designed with 2 workstations, which can clamp two workpieces at the same time and perform welding at the same angle, greatly improving welding efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the support frame structure;

[0018] Figure 3 This is a schematic diagram of the flip frame structure;

[0019] Figure 4 This is a schematic diagram of the width adjustment device.

[0020] Figure 5 This is a schematic diagram of the height locking device structure;

[0021] Figure 6 This is a schematic diagram of the height locking device structure;

[0022] Figure 7 This is a schematic diagram of the utility model rotating left and right respectively;

[0023] The diagram is marked as follows: 1. Support frame; 101. Frame hinge upper ear plate; 102. Tilting jack hinge ear plate; 103. Support base plate; 2. Tilting frame; 201. Frame hinge lower ear plate; 202. Jack connecting ear plate; 203. Frame body; 204. Connecting cross brace; 3. Width adjustment device; 301. Claw; 302. Sliding roller; 303. Cross brace frame; 304. Telescopic hinge frame; 305. Telescopic jack; 4. Height locking device; 401. Conical locking nut; 402. Connecting frame; 403. Turnbuckle seat; 404. Mounting frame. Detailed Implementation

[0024] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0025] like Figure 1 As shown, Figure 1 This is a three-dimensional structural diagram of the present invention; the hydraulically controlled side plate welding displacement device includes a support frame 1, a tilting frame 2, a width adjustment device 3, a height locking device 4, and a tilting jack 5. The width adjustment device 3 and the height locking device 4 are mounted on the tilting frame 2. The bottom of the tilting frame 2 is connected to the support frame 1 through a pin and the tilting jack 5. The left and right tilting of the tilting frame 2 is achieved by the extension and retraction of the piston rod of the tilting jack 5.

[0026] The support frame 1 includes a frame hinge upper ear plate 101, a tilting jack hinge ear plate 102, and a support base plate 103. The frame hinge upper ear plate 101 is connected to the hinge ear plate at the bottom of the tilting frame 2 by a pin. The tilting jack hinge ear plate 102 is connected to the cylinder bottom of the tilting jack 5 by a pin. The support base plate 103 is fixed to the ground by anchor bolts.

[0027] The flipping frame 2 includes a frame hinged lower ear plate 201, a jack connecting ear plate 202, a frame body 203, and a connecting cross brace 204. The frame hinged lower ear plate 201 is connected to the support frame 1 via a pin, and the jack connecting ear plate 202 is connected to the piston rod end of the flipping jack 5 via a pin. The frame body 203 includes a rectangular integral frame formed by welding four I-beams. The inner side of the frame body 203 is a recessed groove structure. The rectangular integral frame is divided into two left and right frame units by a middle partition beam, realizing dual-station welding operation of the workpiece. The connecting cross brace 204 is provided with reserved holes for fixing the width adjustment device 3 and the height locking device 4.

[0028] The width adjustment device 3 includes a chuck 301, sliding rollers 302, a cross brace 303, a telescopic hinge frame 304, and a telescopic jack 305. The cross brace 303 is a vertical rectangular frame structure, and there are two cross braces 303. There are four sliding rollers 302, with their central axes welded and fixed to the left and right ends of the cross brace 303 respectively. The sliding rollers 302 are matched with the inner grooves of the frame body 203. The telescopic jack 305 is vertically connected to the cross braces 303 on both sides via pins, forming an I-shaped structure. The telescopic hinge frame 304 consists of four hinges. The connecting plate and four hinge rods are assembled into one unit by a pin. The middle part of the telescopic hinge frame 304 is connected to the connecting cross brace 204 of the flip frame 2 by a pin. The telescopic hinge frame 304 is arranged parallel above the telescopic jack 305. The two ends of the telescopic hinge frame 304 are connected to the upper cross brace 303 by pins. The chuck 301 includes a chuck block and a chuck fixing seat. The chuck 301 is fixedly arranged at the left and right ends of the upper cross brace 303. The telescopic hinge frame 304 is opened and closed by the telescopic jack 305, so as to realize the adjustment of the width of the entire width adjustment device 3 and the adjustment of the width of the workpiece.

[0029] The height locking device 4 includes a conical locking nut 401, two connecting brackets 402 on the left and right, a turnbuckle seat 403, and a mounting bracket 404. The conical locking nut 401 is a conical structure with an internal threaded hole. The connecting bracket 402 is provided with a threaded shaft in the vertical and horizontal directions respectively. The threaded shaft in the vertical direction matches the threaded hole of the conical body. The conical locking nut 401 and the connecting bracket 402 are connected by threads to adjust the height direction, thereby clamping the workpiece in the height direction. The two connecting brackets 402 are connected together by the threaded shaft in the horizontal direction and the turnbuckle seat 403 to adjust the width direction of the conical locking nut 401 to fit the workpiece. The middle part of the turnbuckle seat 403 is fixed to the mounting bracket 404 by bolts. The lower end of the mounting bracket 404 is provided with four bolt holes that connect to the connecting cross brace 204 of the flip frame 2. The height locking device 4 is fixed to the flip frame 2 by bolts.

[0030] This utility model is ingeniously designed, simple in structure, highly durable, highly applicable, easy to operate, saves time and effort, and greatly improves welding efficiency. It solves the technical problems of existing welding positioning devices, which are mostly used alone and rarely used in combination, have narrow applicability, few welding positioning stations, and low welding efficiency. Compared with existing technologies, it has a very good market prospect and development space.

[0031] The preferred embodiments and examples of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments and examples. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the concept of the present invention.

Claims

1. A hydraulically controlled side plate welding displacement device, characterized in that: It includes a support frame (1), a flip frame (2), a width adjustment device (3), a height locking device (4), and a flip jack (5). The width adjustment device (3) and the height locking device (4) are set on the flip frame (2). The bottom of the flip frame (2) is connected to the support frame (1) through a pin and the flip jack (5). The flip frame (2) can be flipped left and right by extending and retracting the piston rod of the flip jack (5).

2. The hydraulically controlled side plate welding displacement device as described in claim 1, characterized in that: The support frame (1) includes a frame hinge upper ear plate (101), a tilting jack hinge ear plate (102), and a support base plate (103). The frame hinge upper ear plate (101) is connected to the hinge ear plate at the bottom of the tilting frame (2) by a pin. The tilting jack hinge ear plate (102) is connected to the cylinder bottom of the tilting jack (5) by a pin. The support base plate (103) is fixed to the ground by anchor bolts.

3. The hydraulically controlled side plate welding displacement device as described in claim 1, characterized in that: The flipping frame (2) includes a frame hinged lower ear plate (201), a jack connecting ear plate (202), a frame body (203), and a connecting cross brace (204). The frame hinged lower ear plate (201) is connected to the support frame (1) by a pin. The jack connecting ear plate (202) is connected to the piston rod end of the flipping jack (5) by a pin. The frame body (203) includes a rectangular integral frame formed by welding four I-beams. The inner side of the frame body (203) is a recessed groove structure. The rectangular integral frame is divided into two left and right frame units by the middle partition beam to realize the dual-station welding operation of the workpiece. The connecting cross brace (204) is provided with reserved holes for fixing the width adjustment device (3) and the height locking device (4).

4. The hydraulically controlled side plate welding displacement device as described in claim 3, characterized in that: The width adjustment device (3) includes a chuck (301), sliding rollers (302), a cross brace (303), a telescopic hinge frame (304), and a telescopic jack (305). The cross brace (303) is a vertical rectangular frame structure, with two cross braces (303). The sliding rollers (302) are four in number, with their central axes welded and fixed to the left and right ends of the cross brace (303). The sliding rollers (302) are matched with the inner grooves of the frame body (203). The telescopic jack (305) is vertically connected to the cross braces (303) on both sides by pins, forming an I-shaped structure. The telescopic hinge frame (304) consists of four... The hinged connecting plate and four hinge rods are assembled into one unit by a pin. The middle part of the telescopic hinge frame (304) is connected to the connecting cross brace (204) of the flip frame (2) by a pin. The telescopic hinge frame (304) is set parallel above the telescopic jack (305). The two ends of the telescopic hinge frame (304) are connected to the cross brace (303) above by pins. The chuck (301) includes a chuck block and a chuck fixing seat. The chuck (301) is fixedly set at the left and right ends of the cross brace (303) above. The telescopic hinge frame (304) is opened and closed by the telescopic jack (305), so as to realize the adjustment of the width of the entire width adjustment device (3) in the width direction and realize the adjustment of the width of the workpiece.

5. The hydraulically controlled side plate welding displacement device as described in claim 3, characterized in that: The height locking device (4) includes a conical locking nut (401), two connecting brackets (402) on the left and right, a turnbuckle seat (403), and a mounting bracket (404). The conical locking nut (401) is a conical structure with an internal threaded hole. The connecting bracket (402) has a threaded shaft in the vertical and horizontal directions respectively. The threaded shaft in the vertical direction matches the threaded hole of the conical body. The conical locking nut (401) and the connecting bracket (402) are connected by threads to adjust the height of the workpiece. The height is clamped; the two connecting brackets (402) on the left and right are connected together by the threaded shaft in the horizontal direction and the turnbuckle seat (403) to realize the adjustment of the width of the tapered locking nut (401) to fit the workpiece. The middle part of the turnbuckle seat (403) is fixed to the mounting bracket (404) by bolts. The lower end of the mounting bracket (404) is provided with four bolt holes that are connected to the connecting cross brace (204) of the flip frame (2). The height locking device (4) is fixed to the flip frame (2) by bolts.

Images