CN217045252U - Welding equipment capable of preventing interface from loosening - Google Patents

Welding equipment capable of preventing interface from loosening Download PDF

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Publication number
CN217045252U
CN217045252U CN202122362343.0U CN202122362343U CN217045252U CN 217045252 U CN217045252 U CN 217045252U CN 202122362343 U CN202122362343 U CN 202122362343U CN 217045252 U CN217045252 U CN 217045252U
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China
Prior art keywords
plate
threaded rod
metal
metal pipeline
clamping plates
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Expired - Fee Related
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CN202122362343.0U
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Chinese (zh)
Inventor
林建波
刘迪
王大勇
丁新蕾
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Individual
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Individual
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Abstract

The utility model discloses a prevent not hard up welding equipment of interface relates to welding equipment technical field. The automatic fixing device comprises a workbench, two fixing mechanisms are arranged on the workbench, metal pipelines are arranged in the fixing mechanisms, connecting mechanisms are arranged between the two metal pipelines, the fixing mechanisms comprise lower clamping plates, one side of each lower clamping plate is hinged with an upper clamping plate, the lower clamping plates are connected with the other side of the upper clamping plates through first fixing bolts, the metal pipelines are placed on the lower clamping plates, inner clamping plates are arranged on the upper sides of the metal pipelines in a laminating mode, one ends of first threaded rods are connected to the upper sides of the inner clamping plates in a rotating mode, the other ends of the first threaded rods penetrate through the upper clamping plates and are in threaded connection with the upper clamping plates, first knobs are fixedly connected to the upper ends of the first threaded rods, and moving mechanisms are connected to the lower ends of the lower clamping plates. Through rotating first knob can be according to metal pipeline pipe diameter adjustment interior splint to suitable height, make interior splint cooperation lower plate press from both sides the metal pipeline tight, fixed effect when can effectively improving the metal pipeline welding like this.

Description

Welding equipment for preventing interface from loosening
Technical Field
The utility model relates to a welding equipment technical field specifically is a prevent not hard up welding equipment of interface.
Background
Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and can be performed in a variety of environments, such as the field, underwater, and space, in addition to being used in a factory. However, when welding products, especially some block-shaped products, the surface is smooth, and during actual operation, the sliding is easy to occur, so that the position deviates, and the products need to be fixed.
The above prior art solution has the following drawbacks: because the metal pipeline surface is smooth, there is the problem that fixed stability is not good in current mount when fixed to the metal pipeline, takes place to slide when actually welding and is not convenient for weld easily.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a prevent not hard up welding equipment of interface can effectively improve the fixed effect when the metal pipeline welds, makes it remain stable state when the welding, helps the staff to weld, and then can effectively improve welding quality.
The above object of the present invention can be achieved by the following technical solutions:
a welding device for preventing a connector from loosening comprises a workbench, wherein two fixing mechanisms are arranged on the workbench, metal pipelines are arranged in the fixing mechanisms, a connecting mechanism is arranged between the two metal pipelines, each fixing mechanism comprises a lower clamp plate, an upper clamp plate is hinged to one side of each lower clamp plate, the lower clamp plates are connected with the other sides of the upper clamp plates through first fixing bolts, the sides, close to each other, of the upper clamp plates and the lower clamp plates are arc-shaped surfaces, the radius of the arc-shaped surfaces of the upper clamp plates is larger than that of the arc-shaped surfaces of the lower clamp plates, the metal pipelines are placed on the lower clamp plates, inner clamp plates are arranged above the metal pipelines in a laminating mode, one ends of first threaded rods are rotatably connected to the upper clamp plates, the other ends of the first threaded rods penetrate through the upper clamp plates and are in threaded connection with the upper clamp plates, and first knobs are fixedly connected to the upper ends of the first threaded rods, the lower end of the lower clamping plate is connected with a moving mechanism.
By adopting the technical scheme, when the metal pipelines are required to be welded in an opposite way, the two metal pipelines are respectively placed on the two fixing mechanisms, the lower sides of the metal pipelines are contacted with the upper surface of the lower clamping plate, then the position of the metal pipeline is adjusted by the moving mechanism, the two metal pipelines are temporarily connected by the connecting mechanism after being aligned, then the upper clamping plate is buckled, the upper clamping plate is connected with the lower clamping plate by the first fixing bolt, then the first knob is rotated to drive the first threaded rod to move along the vertical direction, further the inner clamping plate which is rotationally connected with the first threaded rod is driven to move together, the inner clamping plate is adjusted to a proper height according to the pipe diameter of the metal pipeline, so that the inner clamping plate is matched with the lower clamping plate to clamp the metal pipelines, the fixing effect of the metal pipelines during welding can be effectively improved, and the metal pipelines are kept in a stable state during welding, the welding device is beneficial to welding by workers, and further can effectively improve the welding quality.
The present invention in a preferred embodiment can be further configured to: the connecting mechanism comprises a supporting plate, a cover plate is arranged above the supporting plate, the upper surface of the supporting plate is attached to the lower side of the metal pipeline, the lower surface of the cover plate is attached to the upper side of the metal pipeline, first through grooves are formed in the cover plate and are arranged on the outer sides of the butt seams of the two metal pipelines, and the supporting plate is connected with the two sides of the cover plate through second fixing bolts.
By adopting the technical scheme, the connecting mechanism can temporarily connect the two metal pipelines after the two metal pipelines are aligned, so that the two metal pipelines form a whole, dislocation is prevented when subsequent fixing is carried out, a guide function can be provided for workers when welding is carried out through the first through groove on the cover plate, the welded welding seam is not only accurate in position but also neat in appearance, when the metal pipelines need to be rotated on one side of the metal pipeline after welding, the two metal pipelines are connected through the connecting mechanism, so that the welding seam is prevented from cracking due to stress when the metal pipeline rotates, when the metal pipeline rotates to the other side to be welded, the metal pipeline is firstly fixed again through the fixing mechanism, the position of the first through groove on the cover plate is adjusted by loosening the second fixing bolt, the metal pipeline is aligned with the welding seam to be welded, then the supporting plate and the cover plate are fixed through the second fixing bolt, so that the workers can continue welding, thereby improving the welding quality when welding the metal pipeline.
The present invention in a preferred embodiment can be further configured to: moving mechanism includes the fixed block, the fixed block upper end with lower plate fixed connection, the fixed block below is rotated and is connected with second threaded rod one end, the cover is equipped with the movable block on the second threaded rod and threaded connection between the two, it runs through the groove to be equipped with the second on the workstation, the second runs through inslot sliding connection and is connected with the slider, the slider with movable block fixed connection, the movable block front end is rotated and is connected with third threaded rod one end, the third threaded rod other end runs through threaded connection between workstation and the two.
Through adopting above-mentioned technical scheme, when carrying out the alignment to two metal pipeline, through rotating the position of the adjustable metal pipeline vertical direction of first threaded rod, through rotating the position of the adjustable metal pipeline level of third threaded rod to, because two metal pipeline outsides respectively are equipped with a moving mechanism, alright independently adjust the position of two metal pipeline like this, great improvement the metal pipeline convenience to right time.
The present invention in a preferred embodiment can be further configured to: the lower end of the second threaded rod is fixedly connected with a first rotary table, a first rocking handle is fixedly connected below the first rotary table, one end of the moving block, far away from the third threaded rod, is fixedly connected with a second rotary table, and one end of the moving block, far away from the rotary table, is fixedly connected with a second rocking handle.
Through adopting above-mentioned technical scheme, be convenient for drive the second threaded rod through rotating first rocking handle, rotate the second rocking handle and be convenient for drive the third threaded rod, the staff of being convenient for like this operates.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the metal pipelines need to be welded in a butt joint manner, the two metal pipelines are respectively placed on the two fixing mechanisms, the lower sides of the metal pipelines are in contact with the upper surface of the lower clamping plate, then the positions of the two metal pipelines are adjusted through the moving mechanism, the two metal pipelines are temporarily connected through the connecting mechanism after being aligned, then the upper clamping plate is buckled, the upper clamping plate and the lower clamping plate are connected through the first fixing bolt, then the first knob is rotated to drive the first threaded rod to move along the vertical direction, and further the inner clamping plate which is rotationally connected with the first threaded rod is driven to move together, the inner clamping plate is adjusted to a proper height according to the pipe diameter of the metal pipeline, so that the inner clamping plate is matched with the lower clamping plate to clamp the metal pipelines, the fixing effect of the metal pipelines during welding can be effectively improved, the metal pipelines are kept in a stable state during welding, and the welding of workers is facilitated, thereby effectively improving the welding quality;
2. by adopting the technical scheme, the connecting mechanism can temporarily connect the two metal pipelines after the two metal pipelines are aligned, so that the two metal pipelines form a whole, dislocation is prevented when subsequent fixing is carried out, a guide function can be provided for workers when welding is carried out through the first through groove on the cover plate, the welded welding seam is not only accurate in position but also neat in appearance, when the metal pipelines need to be rotated on one side of the metal pipeline after welding, the two metal pipelines are connected through the connecting mechanism, so that the welding seam is prevented from cracking due to stress when the metal pipeline rotates, when the metal pipeline rotates to the other side to be welded, the metal pipeline is firstly fixed again through the fixing mechanism, the position of the first through groove on the cover plate is adjusted by loosening the second fixing bolt, the metal pipeline is aligned with the welding seam to be welded, then the supporting plate and the cover plate are fixed through the second fixing bolt, so that the workers can continue welding, thereby improving the welding quality when welding the metal pipeline.
Drawings
Fig. 1 is a schematic structural diagram of a first view angle of the present invention;
fig. 2 is a schematic structural diagram of a second view angle of the present invention.
Reference numerals: 1. a work table; 2. a fixing mechanism; 21. a lower splint; 22. an upper splint; 23. a first fixing bolt; 24. an inner splint; 25. a first threaded rod; 26. a first knob; 27. a moving mechanism; 271. a fixed block; 272. a second threaded rod; 273. a moving block; 274. a second through groove; 275. a slider; 276. a third threaded rod; 3. a metal pipe; 4. a connecting mechanism; 41. a support plate; 42. a cover plate; 43. a first through groove; 44. a second fixing bolt; 5. a first turntable; 6. a first rocking handle; 7. a second turntable; 8. a second rocking handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the welding device for preventing interface loosening disclosed by the present invention comprises a workbench 1, two fixing mechanisms 2 are arranged on the workbench 1, metal pipes 3 are arranged in the fixing mechanisms 2, a connecting mechanism 4 is arranged between the two metal pipes 3, the fixing mechanism 2 comprises a lower plate 21, an upper plate 22 is hinged on one side of the lower plate 21, the other side of the lower plate 21 and the other side of the upper plate 22 are connected through a first fixing bolt 23, the side of the upper plate 22 close to the lower plate 21 is an arc-shaped surface, the radius of the arc-shaped surface of the upper plate 22 is larger than that of the arc-shaped surface of the lower plate 21, so that a gap is formed between the upper plate 22 and the metal pipe 3 to provide a space for the movement of the inner plate 24, the metal pipe 3 is placed on the lower plate 21, the lower plate 21 can play a supporting role for the metal pipe 3 in the earlier stage, and the metal pipe 3 can move and adjust the position on the lower plate 21 before fixing, 3 top laminating of tubular metal resonator is provided with interior splint 24, and interior splint 24 top is rotated and is connected with first threaded rod 25 one end, and the first threaded rod 25 other end runs through punch holder 22 and threaded connection between the two, the first knob 26 of first threaded rod 25 upper end fixedly connected with, what the radian of lower plate 21 upper surface can set up is greater than 3 outside radians of tubular metal resonator, and splint 24 can fix the tubular metal resonator 3 of multiple specification in the cooperation like this, and moving mechanism 27 is connected to 21 lower extremes of lower plate. When the metal pipelines 3 need to be welded in a butt joint manner, the two metal pipelines 3 are respectively placed on the two fixing mechanisms 2, the lower sides of the metal pipelines 3 are in contact with the upper surface of the lower clamping plate 21, then the positions of the metal pipelines 3 are adjusted through the moving mechanism 27, the two metal pipelines 3 are aligned and then temporarily connected through the connecting mechanism 4, then the upper clamping plate 22 is buckled, the upper clamping plate 22 is connected with the lower clamping plate 21 through the first fixing bolt 23, then the first knob 26 is rotated to drive the first threaded rod 25 to move along the vertical direction, further the inner clamping plate 24 in rotary connection with the first threaded rod is driven to move together, the inner clamping plate 24 is adjusted to a proper height according to the pipe diameter of the metal pipelines 3, the inner clamping plate 24 is matched with the lower clamping plate 21 to clamp the metal pipelines 3, and therefore the fixing effect of the metal pipelines 3 during welding can be effectively improved, the welding device can keep a stable state during welding, is beneficial to welding by workers, and can effectively improve the welding quality.
As shown in fig. 1 and 2, the connecting mechanism 4 includes a supporting plate 41, a cover plate 42 is disposed above the supporting plate 41, an upper surface of the supporting plate 41 is attached to a lower side of the metal pipe 3, a lower surface of the cover plate 42 is attached to an upper side of the metal pipe 3, a first through groove 43 is disposed on the cover plate 42, the first through groove 43 is disposed on an outer side of a butt joint between the two metal pipes 3, and both sides of the supporting plate 41 and the cover plate 42 are connected by a second fixing bolt 44. The connecting mechanism 4 can be temporarily connected after the two metal pipelines 3 are aligned, so that the two metal pipelines 3 form a whole to prevent dislocation during subsequent fixing, a guiding function can be provided for workers during welding through the first through groove 43 on the cover plate 42 to ensure that the welded seam is accurate in position and neat in appearance, when the metal pipelines 3 need to be rotated on one side of the metal pipelines 3 after welding, the connecting mechanism 4 is used for connecting the two metal pipelines 3 to avoid the fracture of the welded seam under stress during rotation, when the metal pipelines 3 rotate to the surface to be welded on the other side, the metal pipelines 3 are firstly fixed again through the fixing mechanism 2, then the second fixing bolt 44 is loosened to adjust the position of the first through groove 43 on the cover plate 42 to align the welded seam to be welded, then the supporting plate 41 and the cover plate 42 are fixed through the second fixing bolt 44, so that the workers can continue welding, thereby improving the welding quality when welding the metal pipe 3.
As shown in fig. 1 and 2, the moving mechanism 27 includes a fixed block 271, the upper end of the fixed block 271 is fixedly connected with the lower clamp plate 21, one end of a second threaded rod 272 is rotatably connected to the lower side of the fixed block 271, a moving block 273 is sleeved on the second threaded rod 272 and is in threaded connection with the moving block 273, a second through groove 274 is arranged on the workbench 1, a sliding block 275 is slidably connected in the second through groove 274, the sliding block 275 is fixedly connected with the moving block 273, the front end of the moving block 273 is rotatably connected with one end of a third threaded rod 276, and the other end of the third threaded rod 276 penetrates through the workbench 1 and is in threaded connection with the moving block 273. When carrying out the alignment to two metal pipeline 3, through rotating the position of the adjustable metal pipeline 3 vertical direction of first threaded rod 25, through rotating the position to the adjustable metal pipeline 3 level of third threaded rod 276, owing to two metal pipeline 3 outsides respectively are equipped with a moving mechanism 27, alright independently adjust two metal pipeline 3's position like this, great improvement metal pipeline 3 convenience to right time. The lower end of the second threaded rod 272 is fixedly connected with a first rotating disc 5, a first rocking handle 6 is fixedly connected below the first rotating disc 5, one end of the third threaded rod 276, far away from the moving block 273, is fixedly connected with a second rotating disc 7, and one end of the rotating disc, far away from the moving block 273, is fixedly connected with a second rocking handle 8. The second threaded rod 272 can be driven by rotating the first rocking handle 6, and the third threaded rod 276 can be driven by rotating the second rocking handle 8, so that the operation of a worker is facilitated.
The implementation principle of the embodiment is as follows: when the metal pipes 3 need to be welded in a butt joint manner, the two metal pipes 3 are respectively placed on the two corresponding fixing mechanisms 2, the lower sides of the metal pipes 3 are in contact with the upper surface of the lower clamping plate 21, then the relative positions of the two metal pipes 3 are adjusted by rotating the second threaded rod 272 and the third threaded rod 276 in the moving mechanism 27, the two metal pipes 3 are temporarily connected by the connecting mechanism 4 after the butt joint is completed, the connecting mechanism 4 can be temporarily connected after the two metal pipes 3 are aligned, so that the two metal pipes 3 form a whole body to prevent dislocation during subsequent fixing, then the upper clamping plate 22 is buckled, the upper clamping plate 22 is connected with the lower clamping plate 21 by the first fixing bolt 23, then the first knob 26 is rotated to drive the first threaded rod 25 to move in the vertical direction, and further drive the inner clamping plate 24 connected with the metal pipes to rotate to move together, the inner clamping plate 24 is adjusted to a proper height according to the pipe diameter of the metal pipeline 3, the inner clamping plate 24 is matched with the lower clamping plate 21 to clamp the metal pipeline 3, then a worker can weld the two metal pipelines 3 through the first through groove 43 on the cover plate 42, the first through groove 43 can enable the welded seam to be accurate in position and neat in appearance, after one side of each metal pipeline 3 is welded, the first threaded rod 25 is rotated to enable the inner clamping plate 24 to be away from the metal pipeline 3 to remove the limitation of the fixing mechanism 2 on the metal pipeline 3, the metal pipeline 3 is rotated to the other side to be welded, the metal pipeline 3 is fixed again through the fixing mechanism 2, then the second fixing bolt 44 is loosened to adjust the position of the first through groove 43 on the cover plate 42 to enable the inner clamping plate to be aligned with the welded seam to be welded, then the supporting plate 41 and the cover plate 42 are fixed through the second fixing bolt 44, and then the worker can continue welding, and the operations are sequentially carried out until the welding of the metal pipe 3 is completed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims (4)

1. The utility model provides a prevent not hard up welding equipment of interface, includes workstation (1), be equipped with two fixed establishment (2) on workstation (1), be equipped with metal pipeline (3), its characterized in that in fixed establishment (2): two be equipped with coupling mechanism (4) between metal pipeline (3), fixed establishment (2) include lower plate (21), lower plate (21) one side articulates there is punch holder (22), lower plate (21) with punch holder (22) opposite side is connected through first fixing bolt (23), punch holder (22) with lower plate (21) are close to one side each other and are the arcwall face, the radius of punch holder (22) arcwall face is greater than the radius of lower plate (21) arcwall face, metal pipeline (3) are placed on lower plate (21), the laminating of metal pipeline (3) top is provided with interior splint (24), interior splint (24) top is rotated and is connected with first threaded rod (25) one end, first threaded rod (25) other end runs through punch holder (22) and threaded connection between the two, the upper end of the first threaded rod (25) is fixedly connected with a first knob (26), and the lower end of the lower clamping plate (21) is connected with a moving mechanism (27).
2. The welding equipment for preventing the interface from loosening as claimed in claim 1, wherein: the connecting mechanism (4) comprises a supporting plate (41), a cover plate (42) is arranged above the supporting plate (41), the upper surface of the supporting plate (41) is attached to the lower side of the metal pipeline (3), the lower surface of the cover plate (42) is attached to the upper side of the metal pipeline (3), a first through groove (43) is formed in the cover plate (42), the first through groove (43) is formed in the outer side of the butt joint of the metal pipeline (3), and the two sides of the supporting plate (41) and the two sides of the cover plate (42) are connected through second fixing bolts (44).
3. The welding device for preventing the interface from loosening as claimed in claim 1, wherein: the moving mechanism (27) comprises a fixed block (271), the upper end of the fixed block (271) is fixedly connected with the lower clamping plate (21), one end of a second threaded rod (272) is rotatably connected to the lower portion of the fixed block (271), a moving block (273) is sleeved on the second threaded rod (272) and is in threaded connection with the second threaded rod, a second through groove (274) is formed in the workbench (1), a sliding block (275) is slidably connected in the second through groove (274), the sliding block (275) is fixedly connected with the moving block (273), one end of a third threaded rod (276) is rotatably connected to the front end of the moving block (273), and the other end of the third threaded rod (276) penetrates through the workbench (1) and is in threaded connection with the workbench (1) and the lower clamping plate (21).
4. The welding equipment for preventing the interface from loosening as claimed in claim 3, wherein: the lower end of the second threaded rod (272) is fixedly connected with a first rotary plate (5), a first rocking handle (6) is fixedly connected to the lower portion of the first rotary plate (5), the third threaded rod (276) is far away from one end of the moving block (273), a second rotary plate (7) is fixedly connected to the end of the third threaded rod, and the rotary plate is far away from one end of the moving block (273), a second rocking handle (8) is fixedly connected to the end of the rotary plate.
CN202122362343.0U 2021-09-28 2021-09-28 Welding equipment capable of preventing interface from loosening Expired - Fee Related CN217045252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122362343.0U CN217045252U (en) 2021-09-28 2021-09-28 Welding equipment capable of preventing interface from loosening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122362343.0U CN217045252U (en) 2021-09-28 2021-09-28 Welding equipment capable of preventing interface from loosening

Publications (1)

Publication Number Publication Date
CN217045252U true CN217045252U (en) 2022-07-26

Family

ID=82463916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122362343.0U Expired - Fee Related CN217045252U (en) 2021-09-28 2021-09-28 Welding equipment capable of preventing interface from loosening

Country Status (1)

Country Link
CN (1) CN217045252U (en)

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Granted publication date: 20220726

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