Clamp balancing device for composite welding of wide strip steel

Abstract

The utility model provides a clamp balancing device for composite welding of wide band steel, which comprises a device main body, an adjusting component and a clamp component, and four groups of support legs are arranged at the lower end of the internal component of the device main body. The proper clamp assemblies are selected according to the width of the wide-width strip steel, the clamp assemblies are fixedly connected with the clamp mounting frame, the adjusting screws rotate to drive the two adjusting assemblies to move in the opposite directions or the same direction at the same time, and the clamping screws rotate to drive the two clamping sliding blocks to move in the clamping sliding grooves. The two groups of clamp assemblies approximately clamp the wide strip steel and are symmetrical, so that the balance in butt joint can be improved, and by adding the adjusting assembly and the clamp assemblies, smoke dust in welding is adsorbed by the dust suction cover and is intensively guided out by the main dust suction pipe, so that the adsorption of the welding smoke dust can be facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clamp balancing device technical field, especially relate to a wide width strip steel composite welding clamp balancing device. BACKGROUND

[0002] Wide width strip steel is a kind of steel plate with wide width, usually used to manufacture various industrial products and structural members, and in production, wide width strip steel involves butt joint, and the butt joint of wide width strip steel is carried out by welding such as composite welding, and before butt joint, two groups of wide width strip steel need to be clamped and fixed, then the butt joint is trimmed and contacted to realize butt joint by composite welding.The clamp device commonly used for wide width strip steel is mostly clamped and fixed by upper and lower center positions, which will hinder the welding head of composite welding, and it is inconvenient to carry out welding butt joint, so that the actual production will be unbalanced due to the adjustment of clamp parts, and further, the imbalance is intensified due to external force generated in composite welding butt joint, which affects the flatness of wide width strip steel butt joint, so that the butt joint quality is poor, and the quality after butt joint and production efficiency are reduced.

[0003] As described above, the wide width strip steel composite welding clamp has insufficient balance in use, so it is desired to propose a new structure to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a wide width strip steel composite welding clamp balancing device to solve the problems in the above background art.

[0005] The utility model realizes the following technical scheme: a wide width strip steel composite welding clamp balancing device, comprising: a device main body, an adjusting assembly and a clamp assembly, the lower end of the internal composition of the device main body is provided with four groups of supporting legs, the upper surface of the supporting leg is fixedly connected with a device bearing seat, a group of adjusting assemblies for assisting the clamp assembly to adjust the clamping balance of wide width strip steel is installed on the left and right ends above the device bearing seat, the lower end of the internal composition of the adjusting assembly is provided with an adjusting sliding block, the clamping column is fixedly connected above the adjusting sliding block, a group of clamp mounting racks is arranged on the upper and lower sides of the one end of the clamping column close to the center of the device main body, and a group of clamp assemblies for clamping and balancing wide width strip steel is installed on the front and rear sides of the one end of the clamp mounting rack close to the center of the device main body.

[0006] As a preferred embodiment, the upper surface of the device bearing seat is provided with an adjusting sliding groove, the inner side of the adjusting sliding groove is provided with an adjusting screw rod, the left side of the adjusting sliding block is vertically formed with an adjusting screw hole, and the adjusting screw holes of the left and right groups are opposite in rotation direction.

[0007] As a preferred implementation, the adjusting screw is threadedly connected with the adjusting threaded hole, the adjusting sliding block is movably embedded with the adjusting sliding groove, and the adjusting motor is arranged on the front side of the adjusting screw.

[0008] As a preferred implementation, the clamping sliding groove is internally provided with a clamping screw, and the clamping sliding block is fixedly connected with the clamping jaw mounting frame at an end away from the center of the device main body, and a clamping threaded hole is vertically formed through the upper surface of the clamping sliding block.

[0009] As a preferred implementation, the clamping threaded holes of the upper and lower groups are oppositely threaded, the clamping screw is threadedly connected with the clamping threaded hole, the clamping sliding block is movably embedded with the clamping sliding groove, and the clamping jaw mounting frame is provided with a mounting groove at an end close to the center of the device main body.

[0010] As a preferred implementation, the clamping jaw assembly is provided with a mounting plate at an end away from the center of the device main body, the mounting plate is movably embedded with the mounting groove, the mounting plate is fixedly connected with a clamping jaw seat at an end close to the center of the device main body, and the clamping screw is rotatably connected with the clamping threaded hole to drive the two clamping sliding blocks to move close to each other, so that the four clamping jaw assemblies are close to each other to clamp the wide strip steel.

[0011] As a preferred implementation, the mounting plate and the mounting groove are both provided with an air hole at the center of the contact surface, and a sealing groove is provided around the air hole and a sealing ring is arranged inside the sealing groove.

[0012] The clamping jaw seat is provided with a groove at an end close to the center of the device main body, the groove is internally provided with a dust suction cover and is connected with the air hole through a dust suction pipe, and the rear side of the clamping jaw mounting frame is provided with a main dust suction pipe which is in communication with the air hole, so that the welding dust is adsorbed by the dust suction cover and is discharged through the main dust suction pipe, thereby facilitating the adsorption of the welding dust.

[0013] After the above technical scheme is adopted, the device has the following beneficial effects: the device main body, the adjusting assembly and the clamping jaw assembly are added, the appropriate clamping jaw assembly is selected according to the width of the wide strip steel, the clamping jaw assembly is fixedly connected with the clamping jaw mounting frame, the adjusting screw is rotated to drive the two adjusting assemblies to move in the same direction or in opposite directions, the clamping screw is rotated to drive the two clamping sliding blocks to move in the clamping sliding groove, the two clamping jaw assemblies are close to each other to clamp the wide strip steel and are symmetrically clamped, thereby improving the balance in the butt joint, and the welding dust is adsorbed by the dust suction cover and is discharged through the main dust suction pipe, thereby facilitating the adsorption of the welding dust. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0015] Figure 1 It is a whole structure schematic view of the utility model wide belt steel composite welding clamp balance device.

[0016] Figure 2 It is a structure schematic view of the device main body in the utility model wide belt steel composite welding clamp balance device.

[0017] Figure 3 It is a structure schematic view of the adjusting assembly in the utility model wide belt steel composite welding clamp balance device.

[0018] Figure 4 It is a structure schematic view of the clamp assembly in the utility model wide belt steel composite welding clamp balance device.

[0019] In the figure, 100-device main body, 101-leg, 102-device bearing seat, 103-adjusting sliding slot, 104-adjusting screw rod, 105-adjusting motor;

[0020] 200-adjusting assembly, 201-adjusting sliding block, 202-adjusting screw hole, 203-clamping upright column, 204-clamping sliding slot, 205-clamping screw rod, 206-clamping sliding block, 207-clamp mounting rack, 208-mounting groove, 209-air hole, 210-main dust suction pipe;

[0021] 300-clamp assembly, 301-mounting plate, 302-sealing groove, 303-clamp seat, 304-dust suction cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0023] Please refer to Figures 1 to 4The utility model provides a technical scheme: a kind of wide strip steel composite welding clamp balancing device, comprising: device main body 100, adjusting assembly 200 and clamp assembly 300, device main body 100 its inside composition is equipped with four groups of supporting leg 101 in lower end;

[0024] Supporting leg 101 upper surface is fixedly connected with device bearing seat 102, and a set of adjusting assembly 200 for assisting clamp assembly 300 is mounted to the left and right ends above device bearing seat 102 to adjust the balance of wide strip steel clamping, and the lower end in the inside composition of adjusting assembly 200 is equipped with adjusting sliding block 201;

[0025] Adjusting sliding block 201 upper surface is fixedly connected with clamping upright column 203, and a set of clamp mounting bracket 207 for the balance of wide strip steel clamping is mounted to the upper and lower sides of the one end near the center of device main body 100 of clamping upright column 203, and a set of clamp assembly 300 for the balance of wide strip steel clamping is mounted to the front and rear sides of the one end near the center of device main body 100 of clamp mounting bracket 207.

[0026] The upper surface of device bearing seat 102 is provided with adjusting sliding groove 103, and adjusting screw rod 104 is arranged in the inner side of adjusting sliding groove 103, adjusting screw thread hole 202 is vertically formed in the left side of adjusting sliding block 201, and the rotation directions of the left and right two adjusting screw thread holes 202 are opposite.

[0027] Adjusting screw rod 104 is connected with adjusting screw thread hole 202 in threaded mode, adjusting sliding block 201 and adjusting sliding groove 103 are movably embedded, adjusting motor 105 is arranged on the front side of adjusting screw rod 104, clamping sliding groove 204 is formed in the upper surface of clamping upright column 203, adjusting motor 105 drives adjusting screw rod 104 to rotate, so that it is cooperated with adjusting screw thread hole 202 to drive two sets of adjusting assembly 200 to move in the same direction or in the opposite direction.

[0028] The inner side of clamping sliding groove 204 is provided with clamping screw rod 205, and clamping sliding block 206 is fixedly connected to the one end away from the center of device main body 100 of clamp mounting bracket 207, and clamping screw thread hole is vertically formed in the upper surface of clamping sliding block 206.

[0029] The rotation directions of the upper and lower two clamping screw thread holes are opposite, clamping screw rod 205 is connected with clamping screw thread hole in threaded mode, clamping sliding block 206 and clamping sliding groove 204 are movably embedded, and mounting groove 208 is formed in the side near the center of device main body 100 of clamp mounting bracket 207.

[0030] The one end away from the center of device main body 100 of clamp assembly 300 is provided with mounting plate 301, mounting plate 301 and mounting groove 208 are movably embedded, mounting plate 301 is fixedly connected to the one end near the center of device main body 100 of clamp mounting bracket 303, and clamping screw rod 205 is cooperated with clamping screw thread hole to drive two sets of clamping sliding block 206 to move close, so that the upper and lower two sets of four clamp assemblies 300 are close to the wide strip steel clamping.

[0031] Please refer to Figures 1-4 , as the first embodiment of the utility model: first, the user selects the appropriate clamp assembly 300 according to the width of wide strip steel, and makes the clamp assembly 300 and the clamp mounting frame 207 through the installation plate 301 and the installation groove 208 embedded after using bolt connection fixed, then makes the adjusting motor 105 drive the adjusting screw 104 rotation, and with the adjustment screw hole 202 cooperation under the drive of two sets of adjusting assembly 200 reverse or same direction movement, second, the user makes the clamping screw 205 rotation and clamping screw hole cooperation under the drive of two sets of clamping sliding block 206 close to the movement, make four sets of clamp assembly 300 close to the two groups of wide strip steel clamping, and symmetrically clamping, and can make the composite welding equipment in the gap between the two clamp seats 303 butt joint, so as to improve the balance in butt joint.

[0032] The installation plate 301 and the installation groove 208 contact surface center are provided with air holes 209, the air holes 209 are provided with sealing grooves 302 on the periphery and sealing rings are installed on the inner side;

[0033] The clamp seat 303 is provided with a groove on the side surface close to the center of the device main body 100, a dust cover 304 is arranged in the groove and connected with the air hole 209 through a dust suction pipe, a main dust suction pipe 210 is arranged on the rear side of the clamp mounting frame 207 and communicated with the air hole 209, the smoke in welding is adsorbed by the dust cover 304 and can be concentrated and discharged through the main dust suction pipe 210.

[0034] Please refer to Figure 1 and 3 - Figure 4 , as the second embodiment of the utility model: based on the above first embodiment, in the composite welding of wide strip steel, the external dust suction equipment generates suction force through the main dust suction pipe 210, and realizes the suction force conduction through the butt joint of the two air holes 209, then the dust cover 304 generates suction force through the dust suction pipe to adsorb the smoke in welding, and is discharged according to the above path, so as to assist the adsorption and discharge of welding smoke.

[0035] The above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A wide strip composite welding clamp balancing device comprising: Device body (100), adjusting assembly (200) and clamp assembly (300), characterized by: the device body (100) is provided with four groups of supporting legs (101) in the internal composition of the device body (100); The upper surface of the supporting leg (101) is fixedly connected with a device carrier seat (102), and the left and right ends of the device carrier seat (102) are provided with a group of adjusting assemblies (200) for assisting the clamp assembly (300) to adjust the clamping balance of the wide strip steel, and the lower end of the internal composition of the adjusting assembly (200) is provided with an adjusting sliding block (201); The upper surface of the device carrier seat (102) is provided with an adjusting sliding groove (103), and the inner side of the adjusting sliding groove (103) is provided with an adjusting screw (104), and the left side of the adjusting sliding block (201) is vertically formed with an adjusting screw hole (202), and the adjusting screw holes (202) of the left and right groups are opposite in rotation direction.

2. A wide strip composite welding clamp balancing device as claimed in claim 1, characterized in that: The adjusting screw (104) is threadedly connected with the adjusting screw hole (202), the adjusting sliding block (201) and the adjusting sliding groove (103) are movably embedded, and the front side of the adjusting screw (104) is provided with an adjusting motor (105).

3. A wide strip composite welding clamp balancing device as claimed in claim 2, characterized in that: The upper surface of the clamping sliding groove (204) is provided with a clamping screw (205), and the end of the clamp mounting frame (207) away from the center of the device body (100) is fixedly connected with a clamping sliding block (206), and the upper surface of the clamping sliding block (206) is vertically formed with a clamping screw hole.

4. A wide strip composite welding clamp balancing device as claimed in claim 3, characterized in that: The upper and lower groups of clamping screw holes are opposite in rotation direction, the clamping screw (205) is threadedly connected with the clamping screw hole, the clamping sliding block (206) and the clamping sliding groove (204) are movably embedded, and the side surface of the clamp mounting frame (207) near the center of the device body (100) is provided with a mounting groove (208).

5. A wide strip composite welding clamp balancing device as claimed in claim 4, characterized in that: The clamp assembly (300) is provided with a mounting plate (301) away from the center of the device body (100), the mounting plate (301) and the mounting groove (208) are movably embedded, and the mounting plate (301) is fixedly connected with a clamp seat (303) near the center of the device body (100).

6. A wide strip composite welding clamp balancing device as defined in claim 1 wherein: The center of the contact surface of the mounting plate (301) and the mounting groove (208) is provided with an air hole (209), and the outer periphery of the air hole (209) is provided with a sealing groove (302) and the inner side is provided with a sealing ring; 7. A wide strip composite welding clamp balancing device as claimed in claim 6, characterized in that: ​ The clamp seat (303) is provided with a recess on the side surface near the center of the device main body (100), the inner side of the recess is provided with a dust suction cover (304), and the dust suction cover (304) and the air hole (209) are connected through a dust suction pipe.

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