CN216324367U - Bending equipment for steel structure production - Google Patents

Abstract

The utility model discloses a bending device for steel structure production, which comprises a seat plate, wherein stand columns are fixed on the upper surface of the seat plate, close to four corners, through bolts, a top plate is fixed on the upper surface of each stand column through bolts, a pressing-down structure penetrating through the top plate is installed on the top plate, a bending angle adjusting structure is installed in the middle of the upper surface of the seat plate and is positioned right below the pressing-down structure, and a steel structure limiting structure penetrates through the stand columns. The utility model has the advantages that: the folding type bending machine has the advantages of small occupied area, simplicity and convenience in operation, low equipment cost and capability of adjusting a plurality of bending angles, and meets the requirements of customers on bending pieces at various different angles.

Description

Bending equipment for steel structure production

Technical Field

The utility model relates to the technical field of steel structure production, in particular to bending equipment for steel structure production.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. After the steel structure is produced, the steel structure needs to be bent into bent pieces with different angles according to different requirements.

The existing bending equipment for steel structure production basically utilizes a bending machine to bend, but the existing bending machine occupies a large area and has higher equipment cost, is not suitable for small enterprises, can adjust the setting of a plurality of bending angles basically only by the existing bending equipment, cannot meet the requirements of clients on bending pieces at different angles, and has smaller application range.

SUMMERY OF THE UTILITY MODEL

In order to solve the various problems, the utility model provides bending equipment for steel structure production, which has the advantages of small occupied area, simple and quick operation and low equipment cost, can adjust a plurality of bending angles, and meets the requirements of customers on bending pieces with different angles.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a bending device for steel structure production comprises a seat plate, wherein stand columns are fixed on the upper surface of the seat plate, close to four corners, through bolts, a top plate is fixed on the upper surface of each stand column through bolts, a pressing structure penetrating through the top plate is installed on the top plate, a bending angle adjusting structure is installed in the middle of the upper surface of the seat plate and located right below the pressing structure, and a steel structure limiting structure penetrates through the stand columns;

the angle of buckling adjusting structure includes through the bolt fastening in the workstation of department in the middle of above the bedplate, it has the recess to open above the workstation, the inside front and back middle department of recess rotates has a pair of lower end looks articulated bearing block, department just stretches into in the middle of the workstation both sides face install the angle adjusting structure in the recess, it has the angulometer board to be close to back side department grafting above the workstation.

As the improvement, the angle adjusting structure include threaded connection in screw rod on the workstation both sides face, the screw rod stretches into to serve and rotates there is joint bearing, the joint bearing other end articulates there is the push pedal, the push pedal with the bearing piece contacts, the screw rod stretches out to serve and installs the knob.

As an improvement, the downward pressing structure comprises a hydraulic cylinder fixed on the top plate through a bolt and a hydraulic pump communicated with the hydraulic cylinder, an installation head is fixed on one end, penetrating through the top plate, of the hydraulic cylinder, an installation head is fixed on the lower portion of the installation head through a bolt, and the pressure head is located right above the middles of the paired pressure bearing blocks.

As an improvement, the steel structure limit structure includes two screw rods which pass through the upper end and the lower end of the front surface and the rear surface of the stand column and are in threaded connection with the stand column, each two screw rods on the stand column extend out to be connected with a clamping plate between the ends in a rotating mode, the two clamping plates on the same side are arranged correspondingly, and the other ends of the two screw rods are provided with two knobs.

As an improvement, butterfly nuts for fixing are in threaded connection with the screw rod and the screw rod II.

Compared with the prior art, the utility model has the advantages that: when the angle adjusting device is used, the size of the bending angle can be controlled by adjusting the angle between the two bearing blocks, and the specific size can be seen through the angle measuring plate, so that the adjustment of a plurality of bending angles can be realized, and the application range is wider; the arrangement of the pressing structure can provide pressing power for bending, and is reliable; the arrangement of the steel structure limiting structure can limit the unified vertical plane at two ends of structures such as steel pipes, steel bars or steel beams when the structures are bent, so that the phenomenon that the surfaces of the two ends are staggered after bending is avoided; the butterfly nut can be used for fixing the position of the screw rod and the screw rod after the screw rod is screwed, and displacement of the screw rod and the screw rod is avoided.

Drawings

FIG. 1 is a schematic front view of a bending device for steel structure production according to the present invention.

Fig. 2 is a schematic perspective view of a frame of the bending equipment for steel structure production according to the present invention.

FIG. 3 is a schematic top view of a bending angle adjusting structure of the bending device for steel structure production according to the present invention.

FIG. 4 is a schematic structural diagram of a press head of the bending equipment for steel structure production.

FIG. 5 is a structural diagram of a right view of a press head of the bending equipment for steel structure production.

As shown in the figure: 1. a seat plate; 2. a vertical plate; 3. a top plate; 4. a work table; 5. a groove; 6. a pressure-bearing block; 7. a knob; 8. a angle measuring plate; 9. a screw; 10. pushing the plate; 11. a hydraulic cylinder; 12. a hydraulic pump; 13. a mounting head; 14. a pressure head; 15. a second screw; 16. a splint; 17. a second knob; 18. butterfly nuts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1 to 3, the bending equipment for steel structure production comprises a seat plate 1, wherein stand columns 2 are fixed on the upper surface of the seat plate 1 close to four corners through bolts, a top plate 3 is fixed on the upper surface of each stand column 2 through bolts, a pressing-down structure penetrating through the top plate 3 is installed on the top plate 3, a bending angle adjusting structure is installed in the middle of the upper surface of the seat plate 1 and is positioned under the pressing-down structure, and a steel structure limiting structure penetrates through the stand columns 2;

the angle of buckling adjusting structure includes through the bolt fastening in workstation 4 of department in the middle of above the bedplate 1, it has recess 5 to open above the workstation 4, the inside front and back middle department of recess 5 rotates has a pair of lower extreme articulated bearing block 6, department just stretches into in the middle of the 4 both sides face of workstation install the angle adjusting structure in the recess 5, it has angle board 8 to be close to the grafting of back side department above the workstation 4.

The angle adjusting structure comprises a screw rod 9 in threaded connection with two side faces of the workbench 4, a joint bearing is arranged on the extending end of the screw rod 9 in a rotating mode, the other end of the joint bearing is hinged to a push plate 10, the push plate 10 is in contact with the bearing block 6, and a knob 7 is arranged on the extending end of the screw rod 9.

The downward pressing structure comprises a hydraulic cylinder 11 fixed on the top plate 3 through a bolt and a hydraulic pump 12 communicated with the hydraulic cylinder 11, an installation head 13 is fixed on one end, penetrating through the top plate 3, of the hydraulic cylinder 11 through a bolt, a pressing head 14 is fixed below the installation head 13 through a bolt, and the pressing head 14 is located right above the middle of the paired pressure-bearing blocks 6.

The steel construction limit structure is including passing 2 front and back upper and lower ends of face of stand and 2 threaded connection's of stand screw rod two 15, every two screw rod two 15 on the stand 2 stretch out and all rotate between the end and be connected with splint 16, and homonymy two splint 16 are corresponding to be set up, all install knob two 17 on the two 15 other ends of screw rod.

A sliding strip is integrally formed below the clamping plate 16, and a sliding groove matched with the sliding strip for sliding is formed on the seat plate 1.

And butterfly nuts 18 for fixing are in threaded connection with the screw rod 9 and the screw rod two 15.

The specific implementation mode of the utility model is as follows: when the bending device is used, an original piece can be bent according to the needed angle, the screw rod 9 is screwed to rotate and extend into the bending device, so that the two pressure bearing blocks 6 are pushed to be close to each other through the push plate 10, the angle measuring plate 8 is observed while the original piece is screwed to read the angle between the two pressure bearing blocks 6, the rotation is stopped after the angle reaches the needed angle, the position of the position is fixed by the butterfly nut 18, then the piece to be bent can be placed on the pressure bearing blocks 6, two ends of the piece to be bent are placed between the opposite clamping plates 16, the screw rod 15 can be screwed to enable the opposite clamping plates 16 to be close to each other, the piece to be bent stops after being slightly contacted with the piece to be bent, the hydraulic cylinder 11 can be started to extend, and the pressing head 14 is pushed to extend into the position between the two pressure bearing blocks 6, so that the piece to be bent is bent.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (5)

1. A bending device for steel structure production, namely a seat plate (1), is characterized in that stand columns (2) are fixed on the upper surface of the seat plate (1) close to four corners through bolts, top plates (3) are fixed on the upper surfaces of the stand columns (2) through bolts, a pressing-down structure penetrating through the top plates (3) is installed on the top plates (3), a bending angle adjusting structure is installed in the middle of the upper surface of the seat plate (1) and under the pressing-down structure, and a steel structure limiting structure is installed penetrating through the stand columns (2);

the angle of buckling adjusting structure includes through the bolt fastening in workstation (4) of middle department above bedplate (1), it has recess (5) to open above workstation (4), the department rotates in the middle of the inside front and back of recess (5) has a pair of lower extreme articulated bearing piece (6), department just stretches into in the middle of workstation (4) both sides face install the angle adjusting structure in recess (5), it has angulometer board (8) to peg graft near back side department above workstation (4).

2. Bending equipment for steel structure production according to claim 1, characterized in that: the angle adjusting structure comprises a screw thread connected with a screw rod (9) on the two side faces of the workbench (4), the screw rod (9) extends into the end to rotate and is provided with a joint bearing, the other end of the joint bearing is hinged with a push plate (10), the push plate (10) is contacted with the bearing block (6), and the screw rod (9) extends out of the end to be provided with a knob (7).

3. Bending equipment for steel structure production according to claim 1, characterized in that: the downward pressing structure comprises a hydraulic cylinder (11) fixed on the top plate (3) through a bolt and a hydraulic pump (12) communicated with the hydraulic cylinder, an installing head (13) is fixed on one end, penetrating through the top plate (3), of the hydraulic cylinder (11) in an extending mode through the bolt, a pressing head (14) is fixed below the installing head (13) through the bolt, and the pressing head (14) is located right above the middle of the paired pressure bearing blocks (6).

4. Bending equipment for steel structure production according to claim 2, characterized in that: steel construction limit structure is including passing lower extreme and two (15) of screw rod with stand (2) threaded connection on the stand (2) front and back, every two (15) of screw rod on stand (2) stretch out and all rotate between the end and be connected with splint (16), and the homonymy is two splint (16) correspond the setting, all install knob two (17) on two (15) other ends of screw rod.

5. Bending equipment for steel structure production according to claim 4, characterized in that: and butterfly nuts (18) for fixing are in threaded connection with the screw rod (9) and the screw rod II (15).

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