CN210967653U - Large-scale I-steel butt welding location frock - Google Patents
Large-scale I-steel butt welding location frock Download PDFInfo
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- CN210967653U CN210967653U CN201921971708.6U CN201921971708U CN210967653U CN 210967653 U CN210967653 U CN 210967653U CN 201921971708 U CN201921971708 U CN 201921971708U CN 210967653 U CN210967653 U CN 210967653U
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Abstract
A large I-steel butt welding positioning tool relates to the technical field of steel member manufacturing, and comprises an installation bottom plate, wherein two adjusting vertical plates are fixedly arranged at one end of the installation bottom plate; the surface of the adjusting vertical plate is provided with a positioning hole, and a positioning screw rod penetrates through the positioning hole; the other end of the mounting bottom plate is provided with two first hydraulic cylinders, and the cylinder bodies of the two first hydraulic cylinders are fixed on the mounting bottom plate through a fixed seat; a square reference block is arranged between the first hydraulic cylinder and the adjusting vertical plate, one side face of the reference block is abutted against the inner end face of the positioning screw rod, and two reference plates are laid on the other side face of the reference block; a supporting beam is arranged above the middle part of the mounting bottom plate, the supporting beam is fixed with the upper surface of the mounting bottom plate through a connecting column, supporting seats are fixed on two side surfaces of the supporting beam, and a second hydraulic cylinder is arranged on each supporting seat; this butt welding location frock not only can carry out centre gripping tack welding to the butt welding needs of large-scale I-steel, also can be applicable to the multiple different specifications of large-scale I-steel moreover.
Description
Technical Field
The utility model belongs to the technical field of the steel member manufacturing technique and specifically relates to a large-scale I-steel butt welding location frock is related to.
Background
In the production process of a steel member, sometimes according to the structural length requirement of a product, two or more sections of end faces of I-shaped steel need to be welded in a butt welding mode to increase the length, and in order to guarantee welding quality, a reasonable welding tool is needed without influencing the structural strength of the welded I-shaped steel; because small-size I-steel is lighter relatively, be convenient for remove the adjustment, consequently, some small-size I-steel butt welding's welding frock, frock structure is fairly simple, but this kind of frock structure is not fit for carrying out centre gripping butt welding to large-scale I-steel.
Disclosure of Invention
In order to overcome not enough among the background art, the utility model discloses a large-scale I-steel butt welding location frock not only can need to carry out centre gripping positioning welding to the butt welding of large-scale I-steel, also can be applicable to the multiple different specifications of large-scale I-steel moreover.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a large I-steel butt welding positioning tool comprises a horizontal installation bottom plate, wherein two adjusting vertical plates are fixedly arranged at one end of the upper plate surface of the installation bottom plate, and the plate surfaces of the two adjusting vertical plates are flush and symmetrically distributed on two sides of the upper plate surface of the installation bottom plate; the surface of the adjusting vertical plate is provided with a positioning hole, a positioning screw rod matched with the positioning hole is arranged in the positioning hole in a penetrating manner, and positioning nuts are arranged on the positioning screw rods positioned on two sides of the surface of the adjusting vertical plate in a matching manner; the other end of the upper plate surface of the mounting bottom plate is provided with two first hydraulic cylinders with axes parallel to the axes of the positioning screws, the cylinder bodies of the two first hydraulic cylinders are fixed on the mounting bottom plate through fixing seats, and the end surfaces of piston rods of the two first hydraulic cylinders respectively correspond to the plate surfaces of the two adjusting vertical plates; a square reference block crossing the mounting base plate is arranged between the first hydraulic cylinder and the adjusting vertical plate, one side face of the reference block is correspondingly abutted against the inner end face of the positioning screw rod, two reference plates are axially laid on the other opposite side face of the reference block along the reference block, and a gap is reserved between the two reference plates; the utility model discloses a hydraulic cylinder, including mounting plate, spliced pole and mounting plate, mounting plate's middle part top is along mounting plate axial supporting beam, supporting beam passes through spliced pole and mounting plate upper surface fixed, the position that supporting beam both sides face corresponds between benchmark board face and the first pneumatic cylinder piston rod end face is fixed with the supporting seat respectively, be equipped with vertical second pneumatic cylinder on the supporting seat, the cylinder body of second pneumatic cylinder with correspond supporting seat fixed connection, the piston rod end face of second pneumatic cylinder corresponds with mounting plate upper plate face.
Furthermore, four positioning holes are symmetrically formed in the surface of the adjusting vertical plate.
Further, a disc for increasing the contact area is fixed on the inner end face of the positioning screw rod, the end face of the first hydraulic cylinder piston rod or the end face of the second hydraulic cylinder piston rod.
Further, the two sides of the upper plate surface of the mounting bottom plate between the surface of the reference plate and the piston rod of the first hydraulic cylinder are respectively provided with a base plate for placing I-shaped steel.
Further, the both ends of first pneumatic cylinder body all are equipped with the fixing base.
Further, the fixing base contains first seat and second seat that correspond joint in first pneumatic cylinder body upper and lower both sides, second seat is fixed with mounting plate upper plate face, first seat passes through bolted connection fastening with second seat.
Further, the supporting seat comprises a horizontal supporting plate of which the inner end is fixed on the supporting beam, the cylinder body of the second hydraulic cylinder is arranged in the center of the surface of the supporting plate, and supporting rib plates are arranged between two sides of the upper surface of the supporting plate and the side surfaces of the supporting beam.
Furthermore, the upper plate surface of the mounting bottom plate between the two first hydraulic cylinder bodies is provided with a control box for controlling the first hydraulic cylinder and the second hydraulic cylinder.
Further, the supporting cross beam is made of horizontal I-shaped steel.
Further, the reference block is a square tube.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a large-scale I-steel butt welding location frock, when needing butt welding I-steel, need adjust two positioning screw on the adjustment riser earlier, when making a side of reference block hug closely positioning screw's interior terminal surface, the another side that the reference block is relative can be parallel with the piston rod terminal surface of first pneumatic cylinder, guarantee to treat the welded I-steel and carry out stable horizontal radial positioning, need to make the butt joint of two I-steels of treating to weld correspond in the clearance of two reference plates simultaneously, prevent to weld the reference block together during the welding, then utilize second pneumatic cylinder and mounting plate to treat the welding I-steel and carry out vertical radial positioning; because the length of the I-steel to be welded is not fixed, an additional auxiliary tool is needed to tightly press the butt welding end surfaces of the two I-steels, the welding end of the I-steel is pressed tightly by using the pressing force of the hydraulic cylinder, the I-steel is prevented from moving, and when the I-steel is too long, the I-steel needs to be supported in an auxiliary mode; to sum up, this large-scale I-steel butt welding location frock not only can carry out centre gripping tack welding to the butt welding needs of large-scale I-steel, also can be applicable to the multiple different specifications of large-scale I-steel through the piston rod length of adjusting first pneumatic cylinder and second pneumatic cylinder moreover.
Drawings
Fig. 1 is a schematic view of the present invention;
fig. 2 is another angle schematic diagram of the present invention.
In the figure: 1. a support beam; 2. connecting columns; 3. positioning a screw rod; 4. positioning a nut; 5. adjusting the vertical plate; 6. a reference block; 7. a reference plate; 8. a disc; 9. a supporting seat; 10. a second hydraulic cylinder; 11. a fixed seat; 12. mounting a bottom plate; 13. a first hydraulic cylinder; 14. a control box; 15. a backing plate.
Detailed Description
The present invention can be explained in detail by the following embodiments, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention, and the present invention is not limited to the following embodiments; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., it is only corresponding to the drawings of the present application, and for the convenience of describing the present invention, it is not intended to indicate or imply that the device or element referred to must have a particular orientation:
the large-scale i-steel butt welding positioning tool described in the attached fig. 1-2 comprises a horizontal installation bottom plate 12, wherein two adjusting vertical plates 5 are fixedly arranged at one end of the upper plate surface of the installation bottom plate 12, and the two adjusting vertical plates 5 are flush and symmetrically distributed on two sides of the upper plate surface of the installation bottom plate 12; the surface of the adjusting vertical plate 5 is provided with a positioning hole, a positioning screw 3 which is matched with the positioning hole is arranged in the positioning hole in a penetrating mode, positioning nuts 4 are respectively arranged on the positioning screw 3 on the rod bodies on the two sides of the surface of the adjusting vertical plate 5 in a matching mode, and after the position of the positioning screw 3 in the positioning hole is adjusted, the positioning nuts 4 are screwed tightly, so that the positioning screw 3 can be fastened on the adjusting vertical plate 5; according to the requirement, four positioning holes are symmetrically formed in the surface of the adjusting vertical plate 5, namely four positioning screws 3 are arranged on each adjusting vertical plate 5, so that the reference block 6 can be stably supported; in addition, a disc 8 for increasing the contact area is fixed on the inner end surface of the positioning screw rod 3, the end surface of the piston rod of the first hydraulic cylinder 13 or the end surface of the piston rod of the second hydraulic cylinder 10, so that the support is stable;
the other end of the upper plate surface of the mounting bottom plate 12 is provided with two first hydraulic cylinders 13 with axes parallel to the axes of the positioning screws 3, the cylinder bodies of the two first hydraulic cylinders 13 are fixed on the mounting bottom plate 12 through fixing seats 11, the end surfaces of piston rods of the two first hydraulic cylinders 13 respectively correspond to the plate surfaces of the two adjusting vertical plates 5, and the horizontal radial positioning is carried out on the I-shaped steel to be welded by controlling the piston rods of the first hydraulic cylinders 13 to abut against the plate surfaces of the transverse flange plates of the I-shaped steel to be welded; the fixed seats 11 are arranged at the two ends of the cylinder body of the first hydraulic cylinder 13 as required, so that the cylinder body of the first hydraulic cylinder 13 is ensured to be stably fixed; in addition, the fixed seat 11 comprises an upper half seat and a lower half seat which are correspondingly clamped and connected with the upper side and the lower side of the cylinder body of the first hydraulic cylinder 13, the lower half seat is fixed with the upper plate surface of the mounting bottom plate 12, the upper half seat and the lower half seat are connected and fastened through bolts, the upper half seat is detached as required to adjust the position of the first hydraulic cylinder 13, and the first hydraulic cylinder can be clamped through screwing bolts after the first hydraulic cylinder is placed and fixed, so that the first hydraulic cylinder is prevented from moving when in use;
a square reference block 6 crossing the mounting base plate 12 is arranged between the first hydraulic cylinder 13 and the adjusting vertical plate 5, one side surface of the reference block 6 is correspondingly abutted against the inner end surface of the positioning screw rod 3, two reference plates 7 are axially laid on the other opposite side surface of the reference block 6 along the reference block 6, a gap is reserved between the two reference plates 7, the reference block 6 and the reference plates 7 are the most horizontal radial reference of the I-steel to be welded, and the gap between the two reference plates 7 is corresponding to the welding end surfaces of the two I-steels to be welded, so that the reference block 6 and the I-steel can be prevented from being welded together during welding; according to the requirement, the two sides of the upper plate surface of the mounting base plate 12 between the plate surface of the reference plate 7 and the piston rod of the first hydraulic cylinder 13 are respectively provided with a base plate 15 for placing the I-steel, the base plates 15 are paved on the upper plate surface of the mounting base plate 12 to replace the mounting base plate 12 to be used as the reference for vertical and radial positioning of the I-steel to be welded, and a gap is also reserved between the two base plates 15; in addition, the reference block 6 is a square tube to ensure the flat side;
a supporting beam 1 crossing the reference block 6 is arranged above the middle part of the mounting base plate 12, two ends of the supporting beam 1 are fixed with the upper surface of the mounting base plate 12 through connecting columns 2, and the length of the supporting beam 1 can ensure that the placement of I-shaped steel is not influenced when the connecting columns 2 are arranged; in addition, the supporting beam 1 is made of horizontal I-shaped steel, so that better supporting strength is achieved; supporting seats 9 are respectively fixed on the two side surfaces of the supporting beam 1 corresponding to the positions between the surface of the reference plate 7 and the end surface of the piston rod of the first hydraulic cylinder 13, the two supporting seats 9 mainly comprise two end plate surfaces of a supporting plate, the middle of the supporting plate is fixed on the supporting beam 1, and supporting rib plates are arranged between the upper plate surfaces of the two ends of the supporting plate and the side surfaces of the supporting beam 1 to ensure stable supporting; a vertical second hydraulic cylinder 10 is arranged on the supporting seat 9, the cylinder body of the second hydraulic cylinder 10 is fixedly connected with the corresponding supporting seat 9, and the end face of a piston rod of the second hydraulic cylinder 10 corresponds to the upper plate surface of the mounting bottom plate 12 and is used for vertically and radially positioning the I-steel to be welded; according to the needs, a control box 14 for controlling the first hydraulic cylinder 13 and the second hydraulic cylinder 10 is arranged on the upper plate surface of the mounting bottom plate 12 between the cylinder bodies of the two first hydraulic cylinders 13, and the piston rods of the first hydraulic cylinder 13 and the second hydraulic cylinder 10 are controlled to extend and retract through the control box 14.
The part of the utility model not detailed is prior art.
Claims (10)
1. The utility model provides a large-scale I-steel butt welding location frock which characterized in that: the device comprises a horizontal mounting base plate (12), wherein two adjusting vertical plates (5) are fixedly arranged at one end of the upper plate surface of the mounting base plate (12), and the plate surfaces of the two adjusting vertical plates (5) are flush and symmetrically distributed on two sides of the upper plate surface of the mounting base plate (12); the surface of the adjusting vertical plate (5) is provided with a positioning hole, a positioning screw (3) matched with the positioning hole is arranged in the positioning hole in a penetrating manner, and positioning nuts (4) are respectively arranged on the positioning screw (3) on the rod bodies positioned on the two sides of the surface of the adjusting vertical plate (5); the other end of the upper plate surface of the mounting bottom plate (12) is provided with two first hydraulic cylinders (13) with axes parallel to the axes of the positioning screw rods (3), the cylinder bodies of the two first hydraulic cylinders (13) are fixed on the mounting bottom plate (12) through fixing seats (11), and the end surfaces of piston rods of the two first hydraulic cylinders (13) respectively correspond to the plate surfaces of the two adjusting vertical plates (5); a square reference block (6) crossing the mounting base plate (12) is arranged between the first hydraulic cylinder (13) and the adjusting vertical plate (5), one side surface of the reference block (6) is correspondingly abutted against the inner end surface of the positioning screw rod (3), two reference plates (7) are axially laid on the other opposite side surface of the reference block (6) along the reference block (6), and a gap is reserved between the two reference plates (7); the utility model discloses a hydraulic support for the hydraulic press, including mounting plate (12), bracing crossbeam (1), spliced pole (2) and mounting plate (12), the middle part top of mounting plate (12) is equipped with supporting beam (1) along mounting plate (12) axial, supporting beam (1) is fixed with supporting seat (9) respectively through spliced pole (2) and mounting plate (12) upper surface, supporting beam (1) both sides face is fixed with supporting seat (9) corresponding to the position between benchmark board (7) face and first pneumatic cylinder (13) piston rod terminal surface, be equipped with vertical second pneumatic cylinder (10) on supporting seat (9), the cylinder body of second pneumatic cylinder (10) with correspond supporting seat (9) fixed connection, the piston rod terminal surface of second pneumatic cylinder (10) and mounting plate (.
2. The butt welding positioning tool for the large I-shaped steel according to claim 1, which is characterized in that: four positioning holes are symmetrically formed in the surface of the adjusting vertical plate (5).
3. The butt welding positioning tool for the large I-shaped steel according to claim 1, which is characterized in that: and a disc (8) for increasing the contact area is fixed on the inner end surface of the positioning screw rod (3), the end surface of the piston rod of the first hydraulic cylinder (13) or the end surface of the piston rod of the second hydraulic cylinder (10).
4. The butt welding positioning tool for the large I-shaped steel according to claim 1, which is characterized in that: and base plates (15) used for placing I-shaped steel are respectively arranged on two sides of the upper plate surface of the mounting base plate (12) between the plate surface of the reference plate (7) and the piston rod of the first hydraulic cylinder (13).
5. The butt welding positioning tool for the large I-shaped steel according to claim 1, which is characterized in that: fixing seats (11) are arranged at two ends of the cylinder body of the first hydraulic cylinder (13).
6. The butt welding positioning tool for the large I-shaped steel according to claim 1 or 5, which is characterized in that: fixing base (11) contain correspond the joint in first pneumatic cylinder (13) cylinder body upper and lower half seat of both sides about, lower half seat is fixed with mounting plate (12) upper plate face, first seat passes through bolted connection fastening with lower half seat.
7. The butt welding positioning tool for the large I-shaped steel according to claim 1, which is characterized in that: the supporting seat (9) comprises a horizontal supporting plate of which the inner end is fixed on the supporting beam (1), the cylinder body of the second hydraulic cylinder (10) is arranged in the center of the surface of the supporting plate, and supporting rib plates are arranged between two sides of the surface of the supporting plate and the side surface of the supporting beam (1).
8. The butt welding positioning tool for the large I-shaped steel according to claim 1, which is characterized in that: the upper plate surface of the mounting bottom plate (12) between the two first hydraulic cylinders (13) is provided with a control box (14) for controlling the first hydraulic cylinder (13) and the second hydraulic cylinder (10).
9. The butt welding positioning tool for the large I-shaped steel according to claim 1, which is characterized in that: the supporting cross beam (1) is made of horizontal I-shaped steel.
10. The butt welding positioning tool for the large I-shaped steel according to claim 1, which is characterized in that: the reference block (6) is a square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971708.6U CN210967653U (en) | 2019-11-15 | 2019-11-15 | Large-scale I-steel butt welding location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971708.6U CN210967653U (en) | 2019-11-15 | 2019-11-15 | Large-scale I-steel butt welding location frock |
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| Publication Number | Publication Date |
|---|---|
| CN210967653U true CN210967653U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921971708.6U Active CN210967653U (en) | 2019-11-15 | 2019-11-15 | Large-scale I-steel butt welding location frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273846A (en) * | 2022-01-10 | 2022-04-05 | 洛阳汇成钢结构有限公司 | Cross steel assemblage device |
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2019
- 2019-11-15 CN CN201921971708.6U patent/CN210967653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273846A (en) * | 2022-01-10 | 2022-04-05 | 洛阳汇成钢结构有限公司 | Cross steel assemblage device |
| CN114273846B (en) * | 2022-01-10 | 2023-05-09 | 洛阳汇成钢结构有限公司 | Cross steel assemblage device |
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