CN115740922A - Mechanical welding table with welding seam detection function - Google Patents
Mechanical welding table with welding seam detection function Download PDFInfo
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- CN115740922A CN115740922A CN202211559877.5A CN202211559877A CN115740922A CN 115740922 A CN115740922 A CN 115740922A CN 202211559877 A CN202211559877 A CN 202211559877A CN 115740922 A CN115740922 A CN 115740922A
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Abstract
The invention relates to the technical field of welding seam detection of mechanical welding tables, in particular to a mechanical welding table with a welding seam detection function, which comprises a welding workbench, wherein a clamping rotating assembly is arranged above the welding workbench, a transmission assembly is arranged above the clamping rotating assembly, and a welding seam detector is arranged below the transmission assembly; the clamping and rotating assembly comprises a welding pad table, a bidirectional screw rod is arranged inside the welding pad table, and a cross handle is installed at one end of the bidirectional screw rod. According to the invention, the clamping rotating assembly is used for clamping and rotating the steel pipe, the clamping rotating assembly enables the welding seam detector to be close to the steel pipe through the transmission assembly, and the welding seam detector is moved to be close to the upper part of the steel pipe, so that the detection of the welding seam detector after the steel pipe is welded is facilitated, the error rate can be reduced, the steel pipe is manually rotated, the steel pipe is comprehensively welded by using the welding gun, a large amount of manual labor is reduced, and the welding efficiency is improved.
Description
Technical Field
The invention relates to the technical field of welding seam detection of mechanical welding tables, in particular to a mechanical welding table with a welding seam detection function.
Background
The welding stage is a stage provided for welding a small weldment. The surface of the welding table is generally provided with a T-shaped groove or a hole, so that the welding table is convenient to use. The welding platform is generally made of HT200 or HT250, the two materials account for more than 98% of the welding platform material, the requirements of a welding workpiece can be met, the price is relatively low, the tensile strength, hardness and wear resistance of the welding platform can meet the welding requirements, and the welding seam detector can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (cracks, inclusions, air holes, incomplete penetration, incomplete fusion and the like) in the workpiece. The device is used for both laboratories and engineering field detection.
When the existing mechanical welding workbench is used for welding steel pipes, the steel pipes are different in size and diameter, and are clamped by a clamping rotating assembly, the distance between a point to be welded and a welding seam detector is different, the welding seam detector can play the maximum role only when needing to be close to the welding seam, namely, the welding seam detector is close to the welding seam more accurately, when the welding seam detector is fixed on a welding table, the welding seam detector cannot move, after the clamping rotating assembly completes welding work on the steel pipes with small diameters, if the welding seam detector is far away from the welding seam, and the welding seam detector cannot move along with the clamping rotating assembly to be close to the steel pipes simultaneously, the detection of the welding seam detector is possibly inaccurate, the welding seam in the steel pipes can not be detected, and when the steel pipes are taken out for use later, the service life of the steel pipes can be prolonged, and certain potential safety hazards can be formed due to the welding seam. Therefore, it is desirable to design a mechanical welding table with a weld detecting function to solve the above problems.
Disclosure of Invention
The invention aims to provide a mechanical welding table with a welding seam detection function, and aims to solve the problem that a welding seam detector cannot move along with the clamping of a clamping rotating assembly and reaches a position closer to a steel pipe in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mechanical welding station with weld detection, comprising:
the welding device comprises a welding workbench, wherein a clamping rotating assembly is arranged above the welding workbench, a transmission assembly is arranged above the clamping rotating assembly, and a welding seam detector is arranged below the transmission assembly;
centre gripping runner assembly, centre gripping runner assembly includes the welding pad platform, the inside two-way lead screw that is provided with of welding pad platform, the cross handle is installed to two-way lead screw one end, two-way lead screw wall connection has the nut vice, the vice outer wall of nut is provided with the guide block, the carriage release lever is installed to the guide block top, the arc pole is installed to the carriage release lever inboard, inside the running-through of arc pole has the pivot, pivot wall connection has the rotary drum.
Preferably, the transmission assembly includes the dead lever, the dead lever inboard is provided with the backup pad No. one, the rack is installed to the carriage release lever inboard, the one end below that the carriage release lever was kept away from to last rack is provided with the gear, the gear below is provided with down the rack, it has the drive shaft to run through in the middle of the gear, the one end that a backup pad was kept away from to the drive shaft is provided with the worm gear lift, the worm gear lift runs through No. one the lead screw from top to bottom, worm gear lift below is provided with the backup pad No. two.
Preferably, four support columns are arranged below the welding workbench, the support below the welding workbench is positioned at four corners of the table board, and the area of the support columns contacting the ground is large.
Preferably, the welding pad table is provided with a groove corresponding to the bidirectional screw rod, and the cross-shaped handle is fixedly connected with the bidirectional screw rod.
Preferably, the nut pair is fixedly connected with the guide block, and the guide block is tightly attached to the groove of the welding pad table.
Preferably, the arc-shaped rod is provided with a hole corresponding to the rotating shaft, and the rotating shaft is rotatably connected with the rotating drum.
Preferably, the first supporting plate is provided with a groove corresponding to the driving shaft, and the first supporting plate is rotatably connected with the driving shaft.
Preferably, the gear is fixedly connected with the driving shaft and is meshed with the upper rack and the lower rack respectively.
Preferably, extension rods are arranged at two ends of the second supporting plate and connected with the fixing rods, and holes are formed in the second supporting plate corresponding to the first screw rod.
Preferably, the driving shaft is connected with a worm in the worm gear-worm lifter, and a bearing is arranged at the connecting part of the first screw rod and the welding seam detector.
Compared with the prior art, the invention has the beneficial effects that:
the mechanical welding table with the welding seam detection function uses the clamping rotating assembly to clamp, rotate and weld a steel pipe, the clamping rotating assembly enables the welding seam detector to be close to the steel pipe through the transmission assembly, the steel pipe is placed in the middle of the arc-shaped rod after the position, needing to be welded, of the steel pipe is aligned to the lower portion of the welding seam detector, the cross handle is manually rotated, the cross handle drives the bidirectional screw rod to rotate, the nut pair is driven to move towards the direction away from the cross handle through the rotation of the bidirectional screw rod, the nut pair drives the guide block and the moving rod to move, the moving rod starts to approach, the upper rack and the lower rack are driven to start to approach, the gear starts to rotate, the driving shaft drives the first screw rod to start to move towards the lower portion through the worm and worm lifter, due to the fact that the bearing is arranged between the first screw rod and the welding seam detector, the welding seam detector only moves downwards and gradually approaches the steel pipe, after the rotary drum clamps the steel pipe, the welding seam detector stops moving, the welding seam detector moves to the position close to the upper portion of the steel pipe close to the steel pipe while the welding seam detector is clamped by the clamping rotating assembly, the rotary drum, the outer wall of the steel pipe can be manually welded pipe, and the rotary drum can be welded, and the efficiency of the rotary drum is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of the invention at A of FIG. 1;
FIG. 3 is an enlarged schematic view of the invention at B of FIG. 1;
FIG. 4 is a schematic view of a clamping rotating assembly of the present invention;
FIG. 5 is an exploded view of the clamping rotating assembly of the present invention;
FIG. 6 is a schematic view of the drive assembly and weld detector of the present invention;
FIG. 7 is an exploded view of the drive assembly and weld seam detector of the present invention;
fig. 8 is an exploded view of the overall structure of the present invention.
In the figure: 01. a welding work table; 02. clamping the rotating assembly; 21. welding a cushion table; 22. a cross-shaped handle; 23. a bidirectional screw rod; 24. a nut pair; 25. a guide block; 26. a travel bar; 27. an arcuate bar; 28. a rotating shaft; 29. a rotating drum; 03. a transmission assembly; 31. a fixing rod; 32. a first support plate; 33. an upper rack; 34. a lower rack; 35. a drive shaft; 36. a gear; 37. a worm gear elevator; 38. a first screw rod; 39. a second support plate; 04. a welding seam detector.
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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention:
a mechanical welding station with weld detection, comprising: the cross handle 22, the two-way screw 23, the worm gear lifter 37 and the weld seam detector 04 used in the present application are all commercially available products, and the principle and connection manner thereof are well known in the prior art, so that the detailed description thereof is omitted,
the welding device comprises a welding workbench 01, wherein a clamping rotating assembly 02 is arranged above the welding workbench 01, a transmission assembly 03 is arranged above the clamping rotating assembly 02, and a welding seam detector 04 is arranged below the transmission assembly 03;
centre gripping runner assembly 02, centre gripping runner assembly 02 includes welding pad platform 21, welding pad platform 21 is inside to be provided with two-way lead screw 23, cross handle 22 is installed to 23 one end of two-way lead screw, 23 outer wall connections of two-way lead screw have the nut vice 24, the vice 24 outer walls of nut are provided with guide block 25, carriage release lever 26 is installed to guide block 25 top, arc pole 27 is installed to carriage release lever 26 inboard, 27 inside penetrations of arc pole have pivot 28, 28 outer wall connections of pivot have rotary drum 29.
Further, transmission assembly 03 includes dead lever 31, dead lever 31 inboard is provided with a backup pad 32, rack 33 is installed to the carriage release lever 26 inboard, it is provided with gear 36 to go up rack 33 and keep away from the one end below of carriage release lever 26, gear 36 below is provided with lower rack 34, drive shaft 35 has run through in the middle of the gear 36, the one end that drive shaft 35 kept away from a backup pad 32 is provided with worm gear lift 37, worm gear lift 37 has run through No. one lead screw 38 from top to bottom, worm gear lift 37 below is provided with No. two backup pads 39.
Further, the welding workbench 01 is stably supported by four support columns below the welding workbench 01, the welding workbench 01 is ensured to safely work, the support below the welding workbench 01 is positioned at four corners of the table board, the stability is improved, the stability of the overall structure is ensured, the area of the support columns contacting with the ground is large, the overall structure is more stably supported, and the phenomenon of dumping can not occur.
Furthermore, the welding pad table 21 is provided with a groove corresponding to the bidirectional screw 23, so that the bidirectional screw 23 and the nut pair 24 are hidden inside the welding pad table 21, the bidirectional screw 23 and the nut pair 24 are prevented from influencing the clamping of the steel pipe, the cross handle 22 is fixedly connected with the bidirectional screw 23, the cross handle 22 is ensured to be manually rotated, the cross handle 22 can drive the bidirectional screw 23 to rotate, and the bidirectional screw 23 drives the nut pair 24 to move.
Further, nut pair 24 is fixed connection with guide block 25, when guaranteeing that nut pair 24 removes, guide block 25 can follow the removal, and guide block 25 drives carriage release lever 26 and removes, and guide block 25 closely laminates with the recess of weld pad platform 21, and guide block 25 can block nut pair 24 and rotate, guarantees that nut pair 24 can remove, and drive guide block 25 and carriage release lever 26 and be close to each other or keep away from, accomplishes to press from both sides tightly and loosen the steel pipe.
Further, arc pole 27 has seted up the hole corresponding to pivot 28, arc pole 27 can accomplish to contact the steel pipe more greatly, ensure that pivot 28 runs through arc pole 27, when rotary drum 29 rotates, ensure the position stability of pivot 28, the skew can not appear, avoid resulting in the phenomenon that the position of rotary drum 29 was followed and is taken place the skew, pivot 28 is to rotate with rotary drum 29 and is connected, when the steel pipe centre gripping is at rotary drum 29 outer wall, rotary drum 29 is rotatable, can manually rotate the steel pipe, use welder to weld the steel pipe comprehensively, the welding of workman to the steel pipe has been made things convenient for.
Furthermore, a supporting plate 32 is provided with a groove corresponding to the driving shaft 35, the supporting plate 32 plays a certain supporting role, the supporting plate 32 is rotatably connected with the driving shaft 35, the driving shaft 35 is ensured not to be subjected to position deviation when rotating, the driving shaft 35 is always rotated in the groove of the supporting plate 32, and the stability of the driving shaft 35 is ensured.
Furthermore, the gear 36 is fixedly connected with the driving shaft 35, so that when the gear 36 rotates, the driving shaft 35 can rotate along with the gear, and then the worm gear lifter 37 drives the first lead screw 38 to rotate and move to drive the weld detector 04 to be close to or far away from the steel pipe, the gear 36 is meshed with the upper rack 33 and the lower rack 34 respectively, and when the upper rack 33 and the lower rack 34 are ensured to be close to or far away from each other, the gear 36 can rotate through the upper rack 33 and the lower rack 34, so that the driving shaft 35 is driven to rotate.
Furthermore, extension rods are arranged at two ends of the second supporting plate 39 and connected with the fixing rod 31, so that the second supporting plate 39 and the fixing rod 31 are fixed in position, the worm gear and worm lifter 37 can be supported by the second supporting plate 39, holes are formed in the second supporting plate 39 corresponding to the first screw rod 38, and when the first screw rod 38 drives the welding line detector 04 to be close to or far away from the steel pipe, the second supporting plate 39 cannot influence the rotation and the movement of the first screw rod 38.
Further, the driving shaft 35 is connected with a worm inside the worm and gear elevator 37, so that after the driving shaft 35 starts to rotate, the worm inside the worm and gear elevator 37 is driven to rotate, the worm inside the worm and gear elevator 37 drives the first lead screw 38 to start to rotate up and down, the first lead screw 38 drives the weld detector 04 to be close to or far away from the steel pipe, a bearing is arranged at the connecting part of the first lead screw 38 and the weld detector 04, and when the first lead screw 38 rotates and moves, the weld detector 04 is not influenced by the rotation of the first lead screw 38 and only moves upwards or downwards, and weld detection can be accurately performed on the steel pipe.
The working principle is as follows: when the welding line detection device is used, after the position, needing to be welded, of a steel pipe is aligned to the position below a welding line detection instrument 04, the steel pipe is placed in the middle of an arc-shaped rod 27, a cross handle 22 is manually rotated, the cross handle 22 drives a bidirectional screw rod 23 to rotate, the bidirectional screw rod 23 rotates to drive a nut pair 24 to move in the direction away from the cross handle 22, the nut pair 24 drives a guide block 25 and a moving rod 26 to move, the moving rod 26 starts to approach, an upper rack 33 and a lower rack 34 start to approach, a gear 36 starts to rotate, the gear 36 drives a driving shaft 35 to rotate, the driving shaft 35 drives a first screw rod 38 to start to move towards the lower side through a worm and worm elevator 37, the first screw rod 38 and the welding line detection instrument 04 are provided with bearings, the welding line detection instrument 04 is not influenced by the first screw rod 38 and only moves downwards and gradually approaches to the steel pipe, after the steel pipe is clamped by a rotary drum 29, the welding line detection instrument 04 stops moving, then the welding gun is used for welding the part, the welding line detection instrument 04 starts to weld the welding gun to weld the part needing to weld, the steel pipe to weld, the rotary drum 29 is rotatably connected with the rotary shaft 28, the steel pipe, the bottom and the steel pipe can be manually rotated, the steel pipe is welded, after the welding line detection instrument is welded, the welding line detection instrument 04, the welding gun can be used for detecting the welding gun is used, and the steel pipe is used, and the cross handle is taken out, and the steel pipe is taken out, and the cross handle is taken out, and the steel pipe is taken out, and the detection instrument is taken out, and the steel pipe is taken out.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A mechanical welding table with a weld detection function, comprising:
the welding device comprises a welding workbench (01), wherein a clamping rotating assembly (02) is arranged above the welding workbench (01), a transmission assembly (03) is arranged above the clamping rotating assembly (02), and a welding line detector (04) is arranged below the transmission assembly (03);
centre gripping runner assembly (02), centre gripping runner assembly (02) are including welding pad platform (21), welding pad platform (21) inside is provided with two-way lead screw (23), cross handle (22) are installed to two-way lead screw (23) one end, two-way lead screw (23) outer wall connection has vice (24) of nut, the vice (24) outer wall of nut is provided with guide block (25), carriage release lever (26) is installed to guide block (25) top, arc pole (27) are installed to carriage release lever (26) inboard, arc pole (27) inside runs through there is pivot (28), pivot (28) outer wall connection has rotary drum (29).
2. A mechanical welding station with weld detection as claimed in claim 1, wherein: drive assembly (03) includes dead lever (31), dead lever (31) inboard is provided with backup pad (32) No. one, rack (33) are installed to carriage release lever (26) inboard, the one end below of keeping away from carriage release lever (26) in last rack (33) is provided with gear (36), gear (36) below is provided with down rack (34), it has drive shaft (35) to run through in the middle of gear (36), the one end that a backup pad (32) was kept away from in drive shaft (35) is provided with worm gear lift (37), worm gear lift (37) run through from top to bottom has lead screw (38), worm gear lift (37) below is provided with backup pad (39) No. two.
3. A mechanical welding station with weld detection as claimed in claim 1, wherein: four support columns are arranged below the welding workbench (01), the support below the welding workbench (01) is positioned at four corners of the table board, and the area of the support columns contacting the ground is large.
4. A mechanical welding station with weld detection as claimed in claim 1, wherein: the welding pad table (21) is provided with a groove corresponding to the bidirectional screw rod (23), and the cross-shaped handle (22) is fixedly connected with the bidirectional screw rod (23).
5. A mechanical welding station with weld seam detection function according to claim 1, characterized in that: the nut pair (24) is fixedly connected with the guide block (25), and the guide block (25) is tightly attached to a groove of the welding pad table (21).
6. A mechanical welding station with weld detection as claimed in claim 1, wherein: the arc-shaped rod (27) is provided with a hole corresponding to the rotating shaft (28), and the rotating shaft (28) is rotatably connected with the rotating drum (29).
7. A mechanical welding station with weld detection as claimed in claim 2, wherein: a groove is formed in the first supporting plate (32) corresponding to the driving shaft (35), and the first supporting plate (32) is rotatably connected with the driving shaft (35).
8. A mechanical welding station with weld seam detection function according to claim 2, characterized in that: the gear (36) is fixedly connected with the driving shaft (35), and the gear (36) is meshed with the upper rack (33) and the lower rack (34) respectively.
9. A mechanical welding station with weld detection as claimed in claim 2, wherein: extension rods are arranged at two ends of the second supporting plate (39) and connected with the fixing rod (31), and holes are formed in the second supporting plate (39) corresponding to the first screw rod (38).
10. A mechanical welding station with weld detection as claimed in claim 2, wherein: the driving shaft (35) is connected with a worm in the worm gear-worm lifter (37), and a bearing is arranged at the connecting part of the first screw rod (38) and the welding line detector (04).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211559877.5A CN115740922A (en) | 2022-12-06 | 2022-12-06 | Mechanical welding table with welding seam detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211559877.5A CN115740922A (en) | 2022-12-06 | 2022-12-06 | Mechanical welding table with welding seam detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115740922A true CN115740922A (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211559877.5A Pending CN115740922A (en) | 2022-12-06 | 2022-12-06 | Mechanical welding table with welding seam detection function |
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| Country | Link |
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| CN (1) | CN115740922A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441847A (en) * | 2023-04-10 | 2023-07-18 | 天津劲驰科技有限公司 | Spacing frock of stainless steel pipe welding |
| CN119238004A (en) * | 2024-10-28 | 2025-01-03 | 无锡市世丰机械有限公司 | A conveyor roller double end surface welding device |
-
2022
- 2022-12-06 CN CN202211559877.5A patent/CN115740922A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441847A (en) * | 2023-04-10 | 2023-07-18 | 天津劲驰科技有限公司 | Spacing frock of stainless steel pipe welding |
| CN119238004A (en) * | 2024-10-28 | 2025-01-03 | 无锡市世丰机械有限公司 | A conveyor roller double end surface welding device |
| CN119238004B (en) * | 2024-10-28 | 2025-03-11 | 无锡市世丰机械有限公司 | Conveying roller double-end-face welding device |
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Application publication date: 20230307 |