CN212704932U - Welding nail verticality control device - Google Patents
Welding nail verticality control device Download PDFInfo
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- CN212704932U CN212704932U CN202022023667.7U CN202022023667U CN212704932U CN 212704932 U CN212704932 U CN 212704932U CN 202022023667 U CN202022023667 U CN 202022023667U CN 212704932 U CN212704932 U CN 212704932U
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- 238000003466 welding Methods 0.000 title claims abstract description 122
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 6
- 238000010891 electric arc Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010923 batch production Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a bridge and building steel structure manufacture processing technology field, specific weld nail straightness controlling means that hangs down that says so, the on-line screen storage device comprises a base, chuck and clamp bolt, use first backup pad in the bottom, the second backup pad, through the parallel relation between two first backup pads, perpendicular relation between first backup pad and the second backup pad, can confirm the weld nail position, improve weld nail welded precision, thereby reach technical requirement, use two third backup pads in vertical direction, through the vertical setting with the third backup pad, and set up the perpendicular first backup pad of third backup pad, thereby make weld nail straightness controlling means that hangs down can control the angle of electric arc post welding weld nail, every weld nail's straightness that hangs down when guaranteeing to weld, reduce the peg welding defect that manual operation caused, improve welding quality, the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to a bridge and building steel structure manufacture processing technology field, a welding nail straightness controlling means that hangs down specifically says so.
Background
The welding nail is one of the important processes for manufacturing and processing bridge structures and high-rise building steel structures, the welding quality is high for the key connection of the roadbed, the steel column and the concrete base which run at high speed, the requirements on the position precision and the welding quality of the welding nail are high, and the welding needs to be completed manually.
However, during welding of the welding nail, due to human factors, the perpendicularity of the welding nail is difficult to control, different welding defects can be generated during welding, the welding manufacturing process is repaired to bring economic losses of different layer degrees, the welding position of the welding nail cannot be accurately determined, the technical requirements cannot be met, the overall progress of engineering is affected, and the welding nail is not stable enough, so that the welding difficulty is large, and the efficiency of welding nail work is not improved.
SUMMERY OF THE UTILITY MODEL
To the problem among the prior art, the utility model provides a weld nail straightness controlling means that hangs down.
The utility model provides a technical scheme that its technical problem adopted is: a welding nail verticality control device comprises a base, a chuck and a compression bolt, wherein the base comprises two first supporting plates, a second supporting plate and two third supporting plates, the two third supporting plates are vertically arranged, one side of each of the two third supporting plates is fixedly welded with one side of each of the two first supporting plates, the first supporting plates are horizontally arranged, one ends of the two first supporting plates are fixedly welded with one side of the second supporting plate, the second supporting plates are horizontally arranged, the chuck is welded on one side of each of the two third supporting plates, and the welding nail verticality control device is formed by welding the chuck and the base;
the clamp head is composed of a fixed clamp plate and a movable clamp plate, the fixed clamp plate and the movable clamp plate are fixedly installed through a compression bolt, only the compression bolt needs to be fastened during assembly, the welding operation difficulty is greatly reduced, the improvement of the working efficiency is facilitated, the fixed clamp plate and the movable clamp plate are both of square steel plate structures, two first grooves are formed in one side of the fixed clamp plate, the cross section of each first groove is of a semicircular structure, two first through holes are formed in the other side of the fixed clamp plate, the cross section of each first through hole is of a circular structure, two second grooves and two second through holes are formed in one side of the movable clamp plate respectively, the cross section of each second groove is of a semicircular structure, the cross section of each second through hole is of a circular structure, threads are arranged in the second through holes, and arc column welding gun guide rods are in the first grooves and the second grooves between the fixed clamp plate and the movable clamp plate in a sliding fit, the movable bolt is screwed down to enable the pressing sliding clamping plate to abut against the fixed clamping plate, so that the device for controlling the welding perpendicularity of the welding nail is fastened on the guide rod of the arc column welding gun, and the welding perpendicularity of the welding nail is controlled;
the compression bolt comprises a screw rod and a fixing nut, threads are arranged on the screw rod, the fixing nut is arranged at one end of the screw rod, and the fixing nut is of an inner hexagonal structure.
Specifically, first backup pad, second backup pad, third backup pad are banding steel sheet structure, can strengthen the straightness controlling means's that hangs down intensity of welding nail, and first backup pad, second backup pad, third backup pad thickness equal, can make the whole more harmonious of welding nail straightness controlling means that hangs down.
It is specific, be parallel to each other between two first backup pads, and two first backup pads all are perpendicular settings with the second backup pad, first backup pad is highly equal with the second backup pad, the bottom of two first backup pads is in same height with the bottom of second backup pad, the top of two first backup pads is in same height with the top of second backup pad, use first backup pad in the bottom, the second backup pad, through the parallel relation between two first backup pads, the perpendicular relation between first backup pad and the second backup pad, can confirm the welding nail position, improve welding nail welded precision, thereby reach technical requirement.
Specifically, two third backup pads all are perpendicular settings with two first backup pads, and two third backup pads are perpendicular settings with the second backup pad, the bottom of two third backup pads is at same height with the bottom of first backup pad and second backup pad respectively, the one end of two third backup pads is welded fastening with one side of second backup pad, use two third backup pads in vertical direction, through with the vertical setting of third backup pad, and set up the perpendicular first backup pad of third backup pad, thereby make the straightness controlling means that hangs down of welding nail can control the angle of electric arc post welding nail, the straightness that hangs down of every welding nail when guaranteeing the welding, reduce the peg welding defect that manual operation caused, improve welding quality, manufacturing and processing cost has been reduced.
The length of third backup pad is less than the length of first backup pad, is "L" type structure of 90 degrees anticlockwise upsets between welded fastening's first backup pad and the third backup pad, through the length that is greater than the third backup pad with the length setting of first backup pad, has increased the area of contact of first backup pad bottom with the welding plate, has also reduced the focus of welding nail straightness controlling means that hangs down simultaneously, improves welding nail straightness controlling means's that hangs down stability.
Concretely, the fixed splint welds in the one end of two third backup pads, and fixed splint is located the top of second backup pad, and the chuck passes through fixed splint and one side welded fastening of two third backup pads on the base.
Specifically, two first grooves are parallel to each other, two second grooves are parallel to each other, the two first grooves are in one-to-one correspondence with the two second grooves respectively, and the two first through holes are in one-to-one correspondence with the two second through holes respectively.
Specifically, two screw rods are respectively in sliding fit in two first through holes, and one ends of the two screw rods are respectively in threaded fit in two second through holes, and can rotate by screwing the screw rods to drive the movable clamping plate to abut against the fixed clamping plate.
Specifically, the use method of the welding nail verticality control device specifically comprises the following steps:
the method comprises the following steps: the welding nail verticality control device is formed by welding a first support plate, a second support plate and a third support plate to form a base, connecting a fixed clamping plate and a movable clamping plate through a compression bolt to form a clamping head, and welding the clamping head and the base;
step two: the arc stud welding gun guide rod is in sliding fit in the first groove and the second groove between the fixed clamping plate and the movable clamping plate, and the movable clamping plate is tightly pressed against the fixed clamping plate by screwing the movable bolt.
The utility model has the advantages that:
(1) a weld nail straightness controlling means that hangs down, constitute the base through using first backup pad, second backup pad, third backup pad welding, constitute the chuck through clamp bolt with solid fixed splint and movable clamp plate connection to constitute weld nail straightness controlling means that hangs down through welding chuck and base, make weld nail straightness controlling means that hangs down more independent, simple structure, the assembly and disassembly is convenient, helps the batch production and the preparation in later stage, also is favorable to the using widely of product.
(2) A weld nail straightness controlling means that hangs down, through with electric arc post welding welder guide arm sliding fit in first recess and the second recess between solid fixed splint and activity splint to move tight bolt through screwing up, make and press the slip splint to solid fixed splint near, thereby make control weld nail welding straightness device that hangs down fasten on electric arc post welding welder guide arm, realize the control of welding nail welding straightness that hangs down, simultaneously, only need fasten the clamp bolt during the equipment, very big reduction the welding operation degree of difficulty, be favorable to improving work efficiency.
(3) A welding nail straightness controlling means that hangs down, use first backup pad, the second backup pad in the bottom, through the parallel relation between two first backup pads, the perpendicular relation between first backup pad and the second backup pad, can confirm the welding nail position, improve welding nail welded precision, thereby reach technical requirement, use two third backup pads in vertical direction, through with the vertical setting of third backup pad, and set up the perpendicular first backup pad of third backup pad, thereby make welding nail straightness controlling means that hangs down can control the angle of electric arc post welding nail, the straightness that hangs down of every welding nail when guaranteeing to weld, reduce the toggle welding defect that manual operation caused, improve welding quality, the manufacturing and processing cost is reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the base structure of the present invention.
Fig. 3 is a schematic view of the chuck structure of the present invention.
Fig. 4 is a schematic view of the fixing splint of the present invention.
Fig. 5 is a schematic view of the movable clamping plate of the present invention.
Fig. 6 is a schematic view of the structure of the hold-down bolt of the present invention.
In the figure: 1. a base; 2. a chuck; 3. a hold-down bolt; 301. a screw; 302. fixing a nut; 4. a first support plate; 5. a second support plate; 6. a third support plate; 7. fixing the clamping plate; 701. a first groove; 702. A first through hole; 8. a movable splint; 801. a second chute; 802. a second via.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
As shown in figures 1-6, the welding nail verticality control device of the utility model comprises a base 1, a chuck 2 and a pressing bolt 3, wherein the base 1 comprises two first supporting plates 4, a second supporting plate 5 and two third supporting plates 6, the two third supporting plates 6 are vertically arranged, one sides of the two third supporting plates 6 are respectively welded and fixed with one sides of the two first supporting plates 4, the first supporting plates 4 are horizontally arranged, one ends of the two first supporting plates 4 are respectively welded and fixed with one side of the second supporting plate 5, the second supporting plate 5 is horizontally arranged, the chuck 2 is welded on one side of the two third supporting plates 6, the welding nail verticality control device is formed by welding the chuck 2 and the base 1, so that the welding nail verticality control device is relatively independent, simple in structure, convenient to assemble and disassemble and is helpful for later-stage batch production and manufacture, is also beneficial to the popularization and the use of the product;
the chuck 2 is composed of a fixed splint 7 and a movable splint 8, the fixed splint 7 and the movable splint 8 are installed and fixed through a compression bolt 3, only the compression bolt 3 needs to be fastened during assembly, the welding operation difficulty is greatly reduced, and the work efficiency is improved, the fixed splint 7 and the movable splint 8 are both of a square steel plate structure, one side of the fixed splint 7 is provided with two first grooves 701, the cross section of the first groove 701 is of a semicircular structure, the other side of the fixed splint 7 is provided with two first through holes 702, the cross section of the first through holes 702 is of a circular structure, one side of the movable splint 8 is respectively provided with two second grooves 801 and two second through holes 802, the cross section of the second groove 801 is of a semicircular structure, the cross section of the second through holes 802 is of a circular structure, and threads are arranged in the second through holes 802, guide rods of the arc column welding gun are in the first grooves 701 and the second grooves 801 which are in sliding fit between the fixed splint 7, the movable bolt 3 is screwed down to enable the pressing sliding clamp plate 8 to abut against the fixed clamp plate 7, so that the device for controlling the welding perpendicularity of the welding nail is fastened on the guide rod of the arc stud welding gun, and the welding perpendicularity of the welding nail is controlled;
the hold-down bolt 3 comprises a screw 301 and a fixing nut 302, wherein the screw 301 is provided with threads, the fixing nut 302 is arranged at one end of the screw 301, and the fixing nut 302 is of an inner hexagonal structure.
First backup pad 4, second backup pad 5, third backup pad 6 are banding steel sheet structure, can strengthen the straightness controlling means's that hangs down intensity of welding nail, and the thickness of first backup pad 4, second backup pad 5, third backup pad 6 equals, can make the whole more coordination of welding nail straightness controlling means that hangs down.
Parallel to each other between two first backup pads 4, and two first backup pads 4 all are perpendicular settings with second backup pad 5, first backup pad 4 equals with second backup pad 5's height, the bottom of two first backup pads 4 is in same height with second backup pad 5's bottom, the top of two first backup pads 4 is in same height with second backup pad 5's top, use first backup pad 4 in the bottom, second backup pad 5, parallel relation through between two first backup pads 4, the perpendicular relation between first backup pad 4 and the second backup pad 5, can confirm the welding nail position, improve welding nail welded precision, thereby reach technical requirement.
Two third backup pads 6 all are perpendicular setting with two first backup pads 4, and two third backup pads 6 are perpendicular setting with second backup pad 5, the bottom of two third backup pads 6 is at same height with the bottom of first backup pad 4 and second backup pad 5 respectively, the one end of two third backup pads 6 and one side welded fastening of second backup pad 5, use two third backup pads 6 in vertical direction, through with the vertical setting of third backup pad 6, and set up the perpendicular first backup pad 4 of third backup pad 6, thereby make the straightness controlling means that hangs down of welding nail can control the angle of arc post welding nail, the straightness that hangs down of every welding nail when guaranteeing the welding, reduce the peg welding defect that the manual operation caused, improve welding quality, manufacturing and processing cost has been reduced.
The length of third backup pad 6 is less than the length of first backup pad 4, is "L" type structure of 90 degrees of anticlockwise upset between welded fastening's first backup pad 4 and the third backup pad 6, through the length that is greater than third backup pad 6 with the length setting of first backup pad 4, has increased the area of contact of 4 bottoms of first backup pad and welding plate, has also reduced the focus of welding nail straightness controlling means that hangs down simultaneously, improves welding nail straightness controlling means's that hangs down stability.
The fixed clamping plate 7 is welded at one end of the two third supporting plates 6, the fixed clamping plate 7 is positioned above the second supporting plate 5, and the chuck 2 is welded and fixed on the base 1 through the fixed clamping plate 7 and one side of the two third supporting plates 6.
The two first grooves 701 are parallel to each other, the two second grooves 801 are parallel to each other, the two first grooves 701 correspond to the two second grooves 801 one to one, and the two first through holes 702 correspond to the two second through holes 802 one to one.
The two screws 301 are respectively in sliding fit in the two first through holes 702, and one ends of the two screws 301 are respectively in threaded fit in the two second through holes 802, so that the movable clamp plate 8 can be driven to abut against the fixed clamp plate 7 by screwing the screws 301 to rotate.
The use method of the welding nail verticality control device specifically comprises the following steps:
the method comprises the following steps: the welding nail verticality control device is formed by welding a first support plate 4, a second support plate 5 and a third support plate 6 to form a base 1, connecting a fixed clamping plate 7 and a movable clamping plate 8 through a compression bolt 3 to form a clamping head 2, and welding the clamping head 2 and the base 1;
step two: the sliding clamp 8 is pressed against the fixed clamp 7 by sliding the arc stud welding torch guide into the first and second grooves 701 and 801 between the fixed clamp 7 and the movable clamp 8 and by tightening the tightening bolt 3.
When in use, firstly, one side of two third supporting plates 6 is respectively welded and fixed with one side of two first supporting plates 4, one end of each of the two first supporting plates 4 is welded and fixed with one side of a second supporting plate 5, one side of each of the two third supporting plates 6 is welded with a chuck 2, the chuck 2 consists of a fixed clamping plate 7 and a movable clamping plate 8, the fixed clamping plate 7 and the movable clamping plate 8 are installed and fixed through a compression bolt 3, one side of the fixed clamping plate 7 is provided with two first grooves 701, the other side of the fixed clamping plate 7 is provided with two first through holes 702, one side of the movable clamping plate 8 is respectively provided with two second grooves 801 and two second through holes 802, the second through holes 802 are internally provided with threads, a base 1 is formed by welding the first supporting plates 4, the second supporting plates 5 and the third supporting plates 6, the fixed clamping plate 7 and the movable clamping plate 8 are connected through the compression bolt 3 to form the chuck 2, the welding nail verticality control device is formed by welding the chuck 2 and the base 1, the welding nail verticality control device is relatively independent, the structure is simple, the assembly and disassembly are convenient, the later-stage batch production and manufacture are facilitated, the popularization and the use of products are facilitated, then the welding nail verticality control device is fastened on the arc column welding gun guide rod by slidably matching the arc column welding gun guide rod in the first groove 701 and the second groove 801 between the fixed clamping plate 7 and the movable clamping plate 8 and screwing the tightening bolt 3 to enable the pressing sliding clamping plate 8 to abut against the fixed clamping plate 7, so that the welding nail verticality control device is fastened on the arc column welding gun guide rod to realize the control of the welding nail verticality, meanwhile, only the pressing bolt 3 needs to be fastened during the assembly, the welding operation difficulty is greatly reduced, the work efficiency is improved, finally, the first supporting plate 4 and the second supporting plate 5 are used at the bottom end, and the first supporting plate 4 and, The perpendicular relation between first backup pad 4 and the second backup pad 5, can confirm the welding nail position, improve welding nail welded precision, thereby reach technical requirement, use two third backup pads 6 in vertical direction, through with the vertical setting of third backup pad 6, and set up third backup pad 6 perpendicular first backup pad 4, thereby make welding nail straightness controlling means can control the angle of electric arc post welding nail, the straightness that hangs down of every welding nail when guaranteeing the welding, reduce the stud welding defect that manual operation caused, improve welding quality, manufacturing and processing cost has been reduced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a weld nail straightness controlling means that hangs down which characterized in that: the clamping device comprises a base (1), a clamping head (2) and a pressing bolt (3), wherein the base (1) comprises two first supporting plates (4), a second supporting plate (5) and two third supporting plates (6), the two third supporting plates (6) are vertically arranged, one sides of the two third supporting plates (6) are respectively welded and fixed with one sides of the two first supporting plates (4), the first supporting plates (4) are horizontally arranged, one ends of the two first supporting plates (4) are respectively welded and fixed with one sides of the second supporting plates (5), the second supporting plates (5) are horizontally arranged, and the clamping head (2) is welded on one side of each of the two third supporting plates (6);
the clamping head (2) consists of a fixed clamping plate (7) and a movable clamping plate (8), the fixed splint (7) and the movable splint (8) are fixedly installed through a compression bolt (3), the fixed splint (7) and the movable splint (8) are both of a square steel plate structure, one side of the fixed splint (7) is provided with two first grooves (701), the cross section of the first groove (701) is of a semicircular structure, one side of the fixed splint (7) is provided with two first through holes (702), the cross section of the first through hole (702) is a circular structure, one side of the movable clamping plate (8) is respectively provided with two second grooves (801) and two second through holes (802), the cross section of the second groove (801) is of a semicircular structure, the cross section of the second through hole (802) is of a circular structure, and threads are arranged in the second through hole (802);
the compression bolt (3) comprises a screw rod (301) and a fixing nut (302), threads are arranged on the screw rod (301), the fixing nut (302) is arranged at one end of the screw rod (301), and the fixing nut (302) is of an inner hexagonal structure.
2. The welding nail verticality control device according to claim 1, characterized in that: first backup pad (4), second backup pad (5), third backup pad (6) are banding steel sheet structure, and the thickness of first backup pad (4), second backup pad (5), third backup pad (6) equals.
3. The welding nail verticality control device according to claim 1, characterized in that: parallel to each other between two first backup pads (4), and two first backup pads (4) all are perpendicular setting with second backup pad (5), and first backup pad (4) highly equals with second backup pad (5), and the bottom of two first backup pads (4) is in same height with the bottom of second backup pad (5), and the top of two first backup pads (4) is in same height with the top of second backup pad (5).
4. The welding nail verticality control device according to claim 1, characterized in that: two third backup pads (6) all are perpendicular setting with two first backup pads (4), and two third backup pads (6) are perpendicular setting with second backup pad (5), and the bottom of two third backup pads (6) is in same height with the bottom of first backup pad (4) and second backup pad (5) respectively, and the one end of two third backup pads (6) is welded fastening with one side of second backup pad (5).
5. The welding nail verticality control device according to claim 1, characterized in that: the length of the third supporting plate (6) is smaller than that of the first supporting plate (4), and an L-shaped structure which is turned by 90 degrees anticlockwise is formed between the first supporting plate (4) and the third supporting plate (6) which are fixed by welding.
6. The welding nail verticality control device according to claim 1, characterized in that: the fixed clamping plate (7) is welded at one end of each of the two third supporting plates (6), the fixed clamping plate (7) is positioned above the second supporting plate (5), and the chuck (2) is welded and fixed on the base (1) through the fixed clamping plate (7) and one side of each of the two third supporting plates (6).
7. The welding nail verticality control device according to claim 1, characterized in that: the two first grooves (701) are parallel to each other, the two second grooves (801) are parallel to each other, the two first grooves (701) are in one-to-one correspondence with the two second grooves (801), and the two first through holes (702) are in one-to-one correspondence with the two second through holes (802).
8. The welding nail verticality control device according to claim 1, characterized in that: the two screws (301) are respectively in sliding fit in the two first through holes (702), and one ends of the two screws (301) are respectively in threaded fit in the two second through holes (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022023667.7U CN212704932U (en) | 2020-09-16 | 2020-09-16 | Welding nail verticality control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022023667.7U CN212704932U (en) | 2020-09-16 | 2020-09-16 | Welding nail verticality control device |
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| CN212704932U true CN212704932U (en) | 2021-03-16 |
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| CN202022023667.7U Active CN212704932U (en) | 2020-09-16 | 2020-09-16 | Welding nail verticality control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059378A (en) * | 2020-11-02 | 2020-12-11 | 中铁四局集团有限公司 | Welding nail verticality control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059378A (en) * | 2020-11-02 | 2020-12-11 | 中铁四局集团有限公司 | Welding nail verticality control device |
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