CN212793514U - Auxiliary alignment device for strip steel welding - Google Patents
Auxiliary alignment device for strip steel welding Download PDFInfo
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- CN212793514U CN212793514U CN202021341392.5U CN202021341392U CN212793514U CN 212793514 U CN212793514 U CN 212793514U CN 202021341392 U CN202021341392 U CN 202021341392U CN 212793514 U CN212793514 U CN 212793514U
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Abstract
The utility model discloses an auxiliary alignment device for strip steel welding, which comprises a butt welding frame, wherein a butt welding chute is arranged in the middle of the upper surface of the butt welding frame, the middle part of the inner wall of the butt welding chute is fixedly connected with a bottom supporting plate, two butt welding press frames are slidably connected in the butt welding chute, and each butt welding press frame comprises a translation sliding block and a double-thread lead screw in threaded connection with the translation sliding block; the two groups of translation sliding blocks are connected in the butt-joint sliding groove in a sliding mode, the upper portion of each translation sliding block is fixedly connected with a transfer shaft column, two pressing rotating rods are connected to the transfer shaft column in a rotating mode, a torsion spring is sleeved on the transfer shaft column, and two ends of the torsion spring are fixedly connected with the two pressing rotating rods respectively. The utility model discloses make two translation sliders of double-line lead screw drive to being close to one side removal mutually, make the pressfitting bull stick on two translation sliders extrude belted steel both sides limit portion respectively and adjust well, make two belted steel parallels that are in the tilt state adjust well to reduce the shaped steel dog-ear because of belted steel butt joint slope production.
Description
Technical Field
The utility model relates to a shaped steel production facility technical field especially relates to a belted steel welding is with supplementary device of adjusting well.
Background
The section steel is a strip steel with a certain cross-sectional shape and size, and is one of four large varieties (plate, tube, profile and wire) of steel. The section steel is divided into a simple section steel and a complex section steel (deformed steel) according to the section shape. The former refers to square steel, round steel, flat steel, angle steel, hexagonal steel and the like; the latter refers to i-steel, channel steel, steel rail, window frame steel, bent section steel, etc. The main production processes of the section steel comprise feeding, uncoiling, strip steel leveling, head and tail shearing, strip steel butt welding, forming, shearing, blanking and stacking, wherein in order to keep the continuous production of the section steel, the strip steels of different coils are required to be respectively subjected to head and tail butt joint.
Patent publication No. CN206296662U discloses a novel automatic shearing butt welding machine, which comprises a shearing machine, a butt welding machine and a movable frame; the shearing machine and the butt welding machine are arranged on the movable rack; the shearing machine comprises a shearing oil cylinder, a four-bar mechanism, an upper blade, a lower blade, a front pressing plate and a rear pressing plate; the shearing oil cylinder is connected with the four-bar mechanism to push the four-bar mechanism to act, and the four-bar mechanism pushes the upper blade to move downwards to be in contact with the lower blade to shear the steel plate; the butt welding machine adopts submerged arc welding, the welding gun automatically travels, and a special regulator controls the welding speed; remove the frame and be provided with running gear, the utility model discloses an utilize to remove frame running gear and design into portable with the butt welder, remove butt welder to shearing position, avoided because of the crescent moon that the butt joint of board head, board tail directly caused, reached the location accurate, the concatenation is accurate, has improved the shaping quality of steel pipe.
Among the above-mentioned technical scheme, can realize the shearing work to belted steel, but at follow-up belted steel butt welding in-process, the head and the tail of two coils of belted steel after will cuting need splice, and current to the welding bench, only can realize the concatenation of head and the tail, when the concatenation, because two coils of belted steel easily exist the dislocation, make two coils of belted steel be in the state of slope butt joint, two coils of belted steel are not at same straight line promptly, thereby make the dog-ear appear in concatenation department to the belted steel after welding, influence the straightness of shaped steel, cause the finished product quality of shaped steel to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a belted steel welding is with supplementary device of adjusting well can make the roll-in frame roll along belted steel limit portion, adjusts well two rolls of belted steel that are in the tilt state, reduces the dog-ear that appears on the shaped steel, improves shaped steel finished product quality.
The utility model discloses a can realize through following technical scheme:
an auxiliary alignment device for strip steel welding comprises a butt welding frame, wherein a butt welding chute is formed in the middle of the upper surface of the butt welding frame, a bottom supporting plate is fixedly connected to the middle of the inner wall of the butt welding chute, two butt joint pressing frames are connected in the butt welding chute in a sliding mode, and each butt joint pressing frame comprises a translation sliding block and a double-thread lead screw in threaded connection with the translation sliding block; the two groups of translation sliding blocks are connected in the butt-joint sliding groove in a sliding mode, the upper portion of each translation sliding block is fixedly connected with a transfer shaft column, two pressing rotating rods are connected to the transfer shaft column in a rotating mode, a torsion spring is sleeved on the transfer shaft column, and two ends of the torsion spring are fixedly connected with the two pressing rotating rods respectively; the upper end of the butt welding frame is positioned on two sides of the butt welding sliding groove and is provided with transfer through holes, the double-thread lead screw penetrates through the two transfer through holes and is rotatably connected with the butt welding frame, the double-thread lead screw comprises a forward thread part and a reverse thread part, the middle part of the translation sliding block is provided with a threaded hole, and the double-thread lead screw is in threaded connection with threaded holes in the two translation sliding blocks through the forward thread part and the reverse thread part respectively.
By adopting the technical scheme, the double-thread screw rod drives the two translation sliding blocks to move towards the side close to each other, the pressing rotating rods on the two translation sliding blocks respectively extrude and align the side parts of the two sides of the strip steel, so that the two strip steels in the inclined state are aligned in parallel, and the angle of section steel break caused by the butt joint and inclination of the strip steels is reduced.
Further setting the following steps: the inner walls of two sides of the butt-joint sliding groove are fixedly connected with horizontally arranged clamping transverse plates, and two sides of the two translation sliding blocks are provided with translation notches matched with the clamping transverse plates.
By adopting the technical scheme, the clamping transverse plates arranged on the two sides of the butt-joint sliding groove are convenient for the translational notches on the translational sliding block to be more stably attached to the clamping transverse plates to slide.
Further setting the following steps: one end of the pressing rotating rod, far away from the middle transfer shaft column, is fixedly connected with a pressing wheel frame, and a movable rotating wheel is rotationally connected in the pressing wheel frame.
By adopting the technical scheme, the movable rotating wheel is arranged at one end, away from the transfer shaft column, of the pressing rotating rod, so that the contact mode of the pressing rotating rod and the edge of the strip steel is converted from sliding to rolling, and the friction of the pressing rotating rod for extruding the edge of the strip steel in alignment is reduced.
Further setting the following steps: the middle part of the movable rotating wheel is provided with a pressing ring groove, and two sides of the pressing ring groove are provided with annular oblique guide angles.
By adopting the technical scheme, the pressing ring groove arranged in the middle of the movable rotating wheel is convenient for enabling the edge of the strip steel to slide in the pressing ring groove when the movable rotating wheel is attached to the edge of the strip steel to rotate, and the phenomenon that the edge of the strip steel is bent due to the fact that the movable rotating wheel extrudes the edge of the strip steel is reduced.
Further setting the following steps: the bottom of the translation sliding block is provided with a polished surface, and the translation sliding block is connected with the bottom of the butt-joint sliding groove in a sliding mode through the polished surface.
By adopting the technical scheme, the polishing surface arranged at the bottom of the translation sliding block is convenient for reducing the friction of the translation sliding block when the translation sliding block is attached to the bottom of the butt-joint sliding groove and slides, and the service life of the translation sliding block in the butt-joint sliding groove is prolonged.
Further setting the following steps: the upper sides of the two ends of the butt-joint sliding groove are provided with extension fixed plates, the extension fixed plates are fixedly connected with the upper surface of the butt-welding frame, two auxiliary sliding rods are inserted into the extension fixed plates, and the auxiliary sliding rods are fixedly connected with the translation sliding blocks.
By adopting the technical scheme, the extension fixed plate arranged at the upper part of the butt-joint sliding groove is convenient for the auxiliary sliding rod fixedly connected with the translation sliding block to be attached to the extension fixed plate to slide, and the shaking of the translation sliding block caused by the rotation influence of the double-thread screw rod is reduced.
Further setting the following steps: and a movable handle is arranged on one side of the translation sliding block, which is far away from the bottom supporting plate, and the movable handle is fixedly connected with one end of the double-thread screw rod.
By adopting the technical scheme, the double-thread screw rod is fixedly connected with the movable handle, so that a worker can hold the movable handle to rotate to drive the double-thread screw rod to rotate, and further the movement of the two translational sliding blocks approaching to each other or moving away from each other is adjusted.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses a two translation sliders's removal is adjusted to the rotation double flute lead screw, makes the pressfitting bull stick on the translation slider extrude to adjust well to belted steel both sides limit portion, reduces the condition emergence of dog-ear appearing because of the belted steel slope causes.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
fig. 3 is a side cross-sectional view of an embodiment of the present invention.
Reference numerals: 1. butt welding frames; 2. butting the sliding chutes; 3. a bottom pallet; 4. a translation slide block; 5. a transfer shaft column; 6. pressing the rotating rod; 7. a pressure wheel frame; 8. a transit through hole; 9. a double-thread screw rod; 10. a threaded hole; 11. a translation notch; 12. a clamping transverse plate; 13. an extending fixed plate; 14. an auxiliary slide bar; 15. pressing the ring groove; 16. a movable handle; 17. a torsion spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
Referring to fig. 1, for the utility model discloses a belted steel welding is with supplementary device of adjusting well, including to welding frame 1, belted steel is placed and is adjusted well the welding on welding frame 1.
Referring to fig. 1 and 2, a butt-joint sliding groove 2 is formed in the middle of the upper surface of a butt-joint frame 1, a bottom supporting plate 3 is fixedly connected to the middle of the inner wall of the butt-joint sliding groove 2, two butt-joint pressing frames are slidably connected to the butt-joint sliding groove 2, and each butt-joint pressing frame comprises a translation sliding block 4 and a double-thread screw rod 9 in threaded connection with the translation sliding block 4.
Referring to fig. 1 and 2, two sets of translation sliders 4 are provided, the two sets of translation sliders 4 are slidably connected in the butt-joint sliding groove 2, a polished surface is provided at the bottom of the translation slider 4, and the translation slider 4 is slidably connected with the bottom of the butt-joint sliding groove 2 through the polished surface. The upper part of the translation sliding block 4 is fixedly connected with a transfer shaft column 5, the transfer shaft column 5 is rotatably connected with two pressing rotating rods 6, a torsion spring 17 is sleeved on the transfer shaft column 5, and two ends of the torsion spring 17 are respectively fixedly connected with the two pressing rotating rods 6. One end of the pressing rotary rod 6, which is far away from the middle rotary shaft column 5, is fixedly connected with a pressing wheel frame 7, and the pressing wheel frame 7 is rotatably connected with a movable rotary wheel. The contact mode of the pressing rotating rod 6 and the edge of the strip steel is changed from sliding to rolling, so that the friction of the pressing rotating rod 6 in the alignment of the extrusion of the edge of the strip steel is reduced. The middle part of the movable rotating wheel is provided with a pressing ring groove 15, and two sides of the pressing ring groove 15 are provided with annular oblique guide angles. When the movable rotating wheel rotates along with the edge of the strip steel, the edge of the strip steel slides in the pressing ring groove 15, and the bending of the edge of the strip steel caused by the extrusion of the movable rotating wheel on the edge of the strip steel is reduced.
Referring to fig. 2 and 3, the inner walls of the two sides of the docking chute 2 are fixedly connected with horizontally arranged clamping transverse plates 12, the two sides of the two translational sliders 4 are respectively provided with translational notches 11 matched with the clamping transverse plates 12, and when the translational notches 11 on the translational sliders 4 are clamped on the clamping transverse plates 12 to slide, the translational notches 11 on the translational sliders 4 are more stably attached to the clamping transverse plates 12 to slide.
Referring to fig. 2, transfer through holes 8 are formed in the upper end of the butt welding frame 1 and located on two sides of the butt welding chute 2, a double-threaded lead screw 9 penetrates through the two transfer through holes 8 and is rotatably connected with the butt welding frame 1, the double-threaded lead screw 9 comprises a forward threaded portion and a reverse threaded portion, a threaded hole 10 is formed in the middle of the translation sliding block 4, and the double-threaded lead screw 9 is in threaded connection with the threaded holes 10 in the two translation sliding blocks 4 through the forward threaded portion and the reverse threaded portion respectively.
Referring to fig. 1, the upper sides of the two ends of the butt-joint chute 2 are provided with an extension fixed plate 13, the extension fixed plate 13 is fixedly connected with the upper surface of the butt-joint frame 1, two auxiliary slide bars 14 are inserted into the extension fixed plate 13, and the auxiliary slide bars 14 are fixedly connected with the translation slide block 4. An extension fixed plate 13 is arranged at the upper part of the butt joint sliding chute 2, so that an auxiliary sliding rod 14 fixedly connected with the translation sliding block 4 can be conveniently attached to the extension fixed plate 13 to slide, and the shaking of the translation sliding block 4 caused by the rotation influence of the double-thread screw rod 9 is reduced.
A movable handle 16 is arranged on one side of the translational sliding block 4 far away from the bottom supporting plate 3, and the movable handle 16 is fixedly connected with one end of the double-thread screw rod 9. The movable handle 16 is held by a worker conveniently to rotate so as to drive the double-thread screw rod 9 to rotate, and then the two translation sliding blocks 4 are adjusted to move close to each other or move away from each other.
The utility model discloses a theory of operation and beneficial effect do:
when the butt welding of the strip steel is needed, the head and the tail of two rolls of strip steel are placed on the bottom support plate 3 on the butt welding frame 1, the double-thread lead screw 9 is rotated, the forward thread part and the reverse thread part of the double-thread lead screw 9 drive the two translation sliding blocks 4 to move towards one side close to each other, the two pressing rotating rods 6 on the translation sliding blocks 4 are respectively abutted to the edge of the strip steel, the movable rotating wheels on the pressing wheel frames 7 are attached to the edge of the strip steel to rotate under the pushing of the pressing rotating rods 6, the strip steel in the original inclined state is aligned in parallel, the angle of the section steel generated by the inclination of the butt joint of the strip steel is reduced, and.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a belted steel welding is with supplementary device of adjusting well, includes to welding frame (1), its characterized in that: the middle part of the upper surface of the butt welding frame (1) is provided with a butt-joint sliding groove (2), the middle part of the inner wall of the butt-joint sliding groove (2) is fixedly connected with a bottom supporting plate (3), the butt-joint sliding groove (2) is connected with two butt-joint pressing frames in a sliding mode, and each butt-joint pressing frame comprises a translation sliding block (4) and a double-thread screw rod (9) in threaded connection with the translation sliding block (4);
the two groups of translation sliding blocks (4) are connected in the butt-joint sliding groove (2) in a sliding mode, the upper portion of each translation sliding block (4) is fixedly connected with a transfer shaft column (5), the transfer shaft column (5) is connected with two pressing rotating rods (6) in a rotating mode, a torsion spring (17) is sleeved on the transfer shaft column (5), and two ends of the torsion spring (17) are fixedly connected with the two pressing rotating rods (6) respectively;
the butt welding frame is characterized in that transfer through holes (8) are formed in the two sides, located on the butt welding sliding groove (2), of the upper end of the butt welding frame (1), double-thread lead screws (9) penetrate through the two transfer through holes (8) and are connected with the butt welding frame (1) in a rotating mode, each double-thread lead screw (9) comprises a forward thread portion and a reverse thread portion, threaded holes (10) are formed in the middle of the translation sliding block (4), and the double-thread lead screws (9) are in threaded connection with the threaded holes (10) in the two translation sliding blocks (4) through the forward thread portions and the reverse.
2. The auxiliary alignment device for strip steel welding according to claim 1, is characterized in that: the inner walls of two sides of the butt joint sliding groove (2) are fixedly connected with horizontally arranged clamping transverse plates (12), and two sides of the two translation sliding blocks (4) are provided with translation notches (11) matched with the clamping transverse plates (12).
3. The auxiliary alignment device for strip steel welding according to claim 1, is characterized in that: one end of the pressing rotating rod (6) far away from the middle transfer shaft column (5) is fixedly connected with a pressing wheel frame (7), and a movable rotating wheel is rotationally connected in the pressing wheel frame (7).
4. The auxiliary alignment device for strip steel welding according to claim 3, is characterized in that: the middle part of the movable rotating wheel is provided with a pressing ring groove (15), and two sides of the pressing ring groove (15) are provided with annular oblique guide angles.
5. The auxiliary alignment device for strip steel welding according to claim 1, is characterized in that: the bottom of the translation sliding block (4) is provided with a polished surface, and the translation sliding block (4) is connected with the bottom of the butt-joint sliding groove (2) in a sliding mode through the polished surface.
6. The auxiliary alignment device for strip steel welding according to claim 1, is characterized in that: the butt joint device is characterized in that extension fixed plates (13) are arranged on the upper sides of the two ends of the butt joint sliding groove (2), the extension fixed plates (13) are fixedly connected with the upper surface of the butt joint frame (1), two auxiliary sliding rods (14) are inserted into the extension fixed plates (13), and the auxiliary sliding rods (14) are fixedly connected with the translation sliding block (4).
7. The auxiliary alignment device for strip steel welding according to claim 1, is characterized in that: and a movable handle (16) is arranged on one side of the translation sliding block (4) far away from the bottom supporting plate (3), and the movable handle (16) is fixedly connected with one end of the double-thread screw rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021341392.5U CN212793514U (en) | 2020-07-09 | 2020-07-09 | Auxiliary alignment device for strip steel welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021341392.5U CN212793514U (en) | 2020-07-09 | 2020-07-09 | Auxiliary alignment device for strip steel welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212793514U true CN212793514U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021341392.5U Active CN212793514U (en) | 2020-07-09 | 2020-07-09 | Auxiliary alignment device for strip steel welding |
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| Country | Link |
|---|---|
| CN (1) | CN212793514U (en) |
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2020
- 2020-07-09 CN CN202021341392.5U patent/CN212793514U/en active Active
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