CN113211210A - Quick alignment calibrating device of building steel construction welding - Google Patents
Quick alignment calibrating device of building steel construction welding Download PDFInfo
- Publication number
- CN113211210A CN113211210A CN202110552019.7A CN202110552019A CN113211210A CN 113211210 A CN113211210 A CN 113211210A CN 202110552019 A CN202110552019 A CN 202110552019A CN 113211210 A CN113211210 A CN 113211210A
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- welded
- rotating
- arc
- sliding
- welding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a building steel structure welding rapid alignment calibration device which comprises a U-shaped sliding rail and two to-be-welded steel bars which are oppositely arranged and the end surfaces of which are to be polished, wherein the to-be-welded steel bars horizontally slide in the U-shaped sliding rail through a clamping device, a sliding driving device is arranged below the clamping device, rotating grinding wheels used for grinding the end surfaces of the steel bars are arranged on one opposite side surfaces of the to-be-welded steel bars, and the sliding driving device is connected with the rotating grinding wheels at the front ends of the to-be-welded steel bars through a transmission mechanism and pushes the to-be-welded steel bars to drive the rotating grinding wheels to rotate and polish through the sliding driving device and the transmission mechanism. The steel bar to be welded, which is contacted with the rotary grinding wheel, is subjected to thrust and rotary friction of the rotary grinding wheel, so that the uneven ports of the steel bar to be welded can be quickened to be ground and leveled, and the effect of removing impurities can be achieved.
Description
Technical Field
The invention relates to the technical field of alignment and calibration of construction steel, in particular to a quick alignment and calibration device for welding of a construction steel structure.
Background
At present, a large amount of steel is needed to be used for supporting a building body in the process of capital construction, a large amount of welding connection modes are needed to be used for connecting two steel bars with insufficient length in the process of using the steel, particularly in the process of using the steel bars, but the existing connection modes often have the following problems:
firstly, two welded steel bars are often not straight in the welding process, and the reason is mainly that the two steel bars are not horizontally aligned and calibrated in the welding process, and the ports of the two steel bars to be welded are not parallel and level, so that the welding alignment difficulty is increased;
secondly, because there are corrosion piece and other impurity that do not use for a long time at the welding port position, not only can exert an influence to the calibration of reinforcing bar like this, also can accelerate the corrosion of welded joint in the later stage simultaneously for the reinforcing bar collapses by buckling.
Therefore, the quick alignment calibration device for the welding of the building steel structure is designed.
Disclosure of Invention
The invention aims to solve the problem that welding alignment difficulty is increased due to the fact that ports of two steel bars to be welded are not flush, and provides a quick alignment calibration device for welding of a building steel structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a quick aligning calibrating device of construction steel structure welding, treats the welded steel bar that treats that polishing is treated to including U-shaped slip track and two relative settings and terminal surface, treat that the welded steel bar passes through clamping device horizontal slip in U-shaped slip track, the clamping device below is provided with slides drive arrangement, treat that the relative side of welded steel bar all is provided with the rotation dull polish wheel that is used for polishing the reinforcing bar terminal surface, slide drive arrangement through drive mechanism with treat that the rotation dull polish wheel of welded steel bar front end is connected and promote to treat that the welded steel bar drives through sliding drive arrangement and drive mechanism and rotate the dull polish wheel and polish.
Preferably, clamping device includes two side slip arc pieces, arc base, unable adjustment base, two arc walls, two spacing bolts and two fixing bolt, arc base comprises base fixed arc piece, thread groove and rotation hole, two side slip arc piece slides on base fixed arc piece through the buckle spout, spacing bolt inserts and establishes in the arc wall and carries out pretension processing to side slip arc piece through the thread groove, fixing bolt inserts through the screw hole and establishes side slip arc piece top lateral wall and tightly treats the welded steel bar at the screw hole internal rotation clamp through fixing bolt.
Preferably, the sliding driving device comprises two toothed plates, a rotating rod and two gears, the rotating rod is inserted into the clamping device, the two gears are respectively arranged at two ends of the rotating rod, and the gears are in meshing transmission with the two toothed plates fixed at the bottom of the U-shaped sliding track.
Preferably, drive mechanism includes two belt pulleys, driving belt, meshing bevel gear group and a plurality of axis of rotation, two the belt pulley cover is established at the driving belt both ends, the dwang passes through belt pulley and driving belt and transmits rotational speed and torque to the meshing bevel gear group that links to each other with the axis of rotation on, commutates to the turning, transmits rotational speed and torque after the switching-over again to rotating the dull polish wheel.
Preferably, the rotary grinding wheel is in contact with the end face to be ground of the steel bar to be welded, and the grinding face of the rotary grinding wheel is perpendicular to the axis of the steel bar to be welded.
The invention provides a rotary grinding wheel, which has the following beneficial effects:
1. the invention adopts the technical scheme that the clamping device for clamping the steel bar to be welded is pushed to slide on the toothed plate, so that the gear can drive the rotating rod to rotate in the rotating hole, and the rotating force is conveniently transmitted to the transmission mechanism.
2. The steel bar to be welded, which is contacted with the rotary grinding wheel, is subjected to thrust and rotary friction of the rotary grinding wheel, so that the uneven ports of the steel bar to be welded can be quickened to be ground and leveled, and the effect of removing impurities can be achieved.
In conclusion, the steel bar end face grinding machine is reasonable in design, not only can the effect of grinding the end face of a steel bar to be welded flat be achieved, but also extra driving force can be saved for driving the rotary grinding wheel.
Drawings
FIG. 1 is a schematic structural diagram of a device for rapid alignment and calibration in welding of a construction steel structure according to the present invention;
FIG. 2 is a top view of a device for welding, fast aligning and calibrating a construction steel structure according to the present invention;
FIG. 3 is a schematic structural diagram of a clamping device and a sliding driving device in the device for rapid alignment and calibration of welding of a construction steel structure according to the present invention;
FIG. 4 is a side view of upper and lower equiangular shafts of a clamping device and a sliding driving device in the device for rapid alignment of welding of construction steel structures according to the present invention;
FIG. 5 is a front view of a clamping device and a sliding driving device in the device for rapid alignment and welding of construction steel structures according to the present invention;
FIG. 6 is a schematic view of an arc-shaped base of the clamping device of the present invention;
fig. 7 is a schematic structural diagram of a transmission mechanism for driving a grinding wheel to rotate in the invention.
In the figure: 1U-shaped slip track, 2 treat welding rod, 3L shape spout, 4 rotation dull polish wheels, 5 sliding block, 6 side slip arc blocks, 7 arc base, 71 base fixed arc blocks, 72 thread groove, 73 rotation hole, 8 unable adjustment base, 9 arc grooves, 10 spacing bolt, 11 fixing bolt, 12 pinion rack, 13 dwang, 14 gears, 15 belt pulleys, 16 driving belt, 17 meshing bevel gear group.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a quick alignment calibrating device for building steel structure welding comprises a U-shaped sliding rail 1 and two to-be-welded steel bars 2 which are oppositely arranged and of which the end surfaces are to be polished, wherein the to-be-welded steel bars 2 horizontally slide in the U-shaped sliding rail 1 through a clamping device.
Referring to fig. 3-5, the clamping device comprises two side sliding arc blocks 6, an arc base 7, a fixed base 8, two arc grooves 9, two limiting bolts 10 and two fixing bolts 11, referring to fig. 6, the arc base 7 is composed of a base fixed arc block 71, a thread groove 72 and a rotating hole 73, the two side sliding arc blocks 6 slide on the base fixed arc block 71 through buckle sliding grooves, the limiting bolts 10 are inserted in the arc grooves 9 and pre-tighten the side sliding arc blocks 6 through the thread groove 72, and the fixing bolts 11 are inserted in the side sliding arc blocks 6 through threaded holes and clamp the to-be-welded steel bars 2 in the threaded holes through the fixing bolts 11.
Referring to fig. 3-4, a sliding driving device is disposed below the clamping device, the sliding driving device includes two toothed plates 12, a rotating rod 13 and two gears 14, the rotating rod 13 is inserted into the clamping device, and the two gears 14 are respectively disposed at two ends of the rotating rod 13, the gears 14 are in meshing transmission with the two toothed plates 12 fixed at the bottom of the U-shaped sliding track 1, so as to push the clamping device clamping the steel bar 2 to be welded to slide on the toothed plates 12, and then the gears 14 can drive the rotating rod 13 to rotate in the rotating hole 73, so as to transmit the rotating force to the transmission mechanism.
A rotating grinding wheel 4 for grinding the end face of the steel bar is arranged on one side face, opposite to the steel bar 2, of the steel bar to be welded, and the sliding driving device is connected with the rotating grinding wheel 4 at the front end of the steel bar 2 to be welded through a transmission mechanism and pushes the steel bar 2 to be welded to drive the rotating grinding wheel 4 to rotate and grind through the sliding driving device and the transmission mechanism.
Referring to fig. 7, the transmission mechanism includes two belt pulleys 15, a transmission belt 16, a meshing bevel gear set 17 and a plurality of rotation shafts, the two belt pulleys 15 are sleeved at two ends of the transmission belt 16, the rotation rod 13 transmits the rotation speed and the torque to the meshing bevel gear set 17 connected with the rotation shafts through the belt pulleys 15 and the transmission belt 16, the rotation direction is reversed, and then the rotation speed and the torque after the reversing are transmitted to the rotary grinding wheel 4, so that the rotary grinding wheel 4 is rotationally driven without extra power.
The rotating grinding wheel 4 is in contact with the end face to be ground of the steel bar 2 to be welded, the grinding face of the rotating grinding wheel 4 is perpendicular to the axis of the steel bar 2 to be welded, as shown in fig. 1-2, the transmission mechanism is located in the rotating grinding wheel 4 and the sliding block 5, and the sliding block 5 horizontally slides on the L-shaped sliding groove 3, so that a stable horizontal direction can be provided for the rotation of the rotating grinding wheel 4, then when the sliding block 5 moves to the tail end of the L-shaped sliding groove 3, the sliding block 5 can be rotated, so that the rotating grinding wheel 4 is away from the end face of the steel bar 2 to be welded, it needs to be noted that the steel bar 2 to be welded, which is in contact with the rotating grinding wheel 4, is subjected to thrust and the rotating friction of the rotating grinding wheel 4, so that the uneven end face of the steel bar 2 to be welded can be ground flush and.
According to the invention, the steel bar 2 to be welded is clamped by the clamping device, then the steel bar 2 to be welded is pushed, and the sliding driving device at the bottom of the clamping device drives the rotating grinding wheel 4 to rotate through the transmission mechanism, so that the end opening of the steel bar 2 to be welded is not parallel and level to be ground and is subjected to impurity removal, and the welding of the steel bar 2 to be welded at the later stage is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a quick aligning calibrating device of construction steel structure welding, treats that the polishing treats welding reinforcement (2) including U-shaped slip track (1) and two relative settings and terminal surface, its characterized in that, treat welding reinforcement (2) through clamping device horizontal slip in U-shaped slip track (1), the clamping device below is provided with slides drive arrangement, treat that welding reinforcement (2) relative side all is provided with rotation dull polish wheel (4) that are used for polishing the reinforcing bar terminal surface, slide drive arrangement is connected and is promoted through drive mechanism and treat that welding reinforcement (2) front end rotate through sliding drive arrangement and drive mechanism and rotate dull polish wheel (4) and rotate and polish.
2. The construction steel structure welding rapid alignment calibration device according to claim 1, the clamping device comprises two side edge sliding arc blocks (6), an arc base (7), a fixed base (8), two arc grooves (9), two limiting bolts (10) and two fixed bolts (11), the arc-shaped base (7) consists of a base fixed arc block (71), a thread groove (72) and a rotating hole (73), the two side sliding arc blocks (6) slide on the base fixed arc block (71) through a buckle sliding groove, the limiting bolt (10) is inserted in the arc-shaped groove (9) and carries out pre-tightening treatment on the side sliding arc block (6) through the thread groove (72), the fixing bolt (11) is inserted into the side wall of the top of the side edge sliding arc block (6) through a threaded hole and rotates in the threaded hole through the fixing bolt (11) to clamp the steel bar (2) to be welded.
3. The building steel structure welding fast alignment calibrating device according to claim 1, wherein the sliding driving device comprises two toothed plates (12), a rotating rod (13) and two gears (14), the rotating rod (13) is inserted in the clamping device, the two gears (14) are respectively arranged at two ends of the rotating rod (13), and the gears (14) are in mesh transmission with the two toothed plates (12) fixed at the bottom of the U-shaped sliding track (1).
4. The building steel structure welding fast alignment calibrating device according to claim 3, characterized in that, the transmission mechanism includes two belt pulleys (15), a transmission belt (16), a meshing bevel gear set (17) and a plurality of axis of rotation, two the belt pulleys (15) are overlapped at the two ends of the transmission belt (16), the rotating rod (13) transmits the rotating speed and the torque to the meshing bevel gear set (17) connected with the axis of rotation through the belt pulleys (15) and the transmission belt (16), reverses the rotating direction, and then transmits the rotating speed and the torque after reversing to the rotating grinding wheel (4).
5. The building steel structure welding fast alignment calibrating device according to claim 1, characterized in that the rotating grinding wheel (4) is in contact with the end surface to be ground of the steel bar (2) to be welded, wherein the grinding surface of the rotating grinding wheel (4) is perpendicular to the axis of the steel bar (2) to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110552019.7A CN113211210B (en) | 2021-05-20 | 2021-05-20 | Quick aligning and calibrating device for welding of building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110552019.7A CN113211210B (en) | 2021-05-20 | 2021-05-20 | Quick aligning and calibrating device for welding of building steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113211210A true CN113211210A (en) | 2021-08-06 |
| CN113211210B CN113211210B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110552019.7A Active CN113211210B (en) | 2021-05-20 | 2021-05-20 | Quick aligning and calibrating device for welding of building steel structure |
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| Country | Link |
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| CN (1) | CN113211210B (en) |
Citations (13)
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2021
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| CN111098085A (en) * | 2020-01-19 | 2020-05-05 | 荆门怡盛源环保科技有限公司 | Auxiliary welding device for steel pipe for building |
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| CN113211210B (en) | 2023-01-17 |
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