CN219211298U

CN219211298U - Forming device is used in bridge shaped steel production

Info

Publication number: CN219211298U
Application number: CN202320025671.8U
Authority: CN
Inventors: 许鸣相; 许鸣妹; 赵少荣; 王湘龙
Original assignee: Anhui Zhongwang Bridge Technology Co ltd
Current assignee: Anhui Zhongwang Bridge Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-20
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a forming device for bridge section steel production, which comprises an operation table, wherein the upper surface of the operation table is fixedly provided with a top plate through two symmetrical supporting frames, a punching mechanism is arranged between the two supporting frames and the top plate, the lower surface of the top plate is provided with a supporting and limiting mechanism, the supporting and limiting mechanism comprises a mounting groove arranged on the lower surface of the top plate, the inner walls at two sides of the mounting groove are rotationally connected with two bidirectional threaded rods, and the surfaces of the bidirectional threaded rods are in threaded connection with two symmetrical threaded blocks. This forming device is used in bridge shaped steel production will wait to process the bridge propelling movement to between operation panel and the two butt plates, drives the trepanning and handles the bottom and the lateral wall of bridge respectively under the operation of first pneumatic cylinder and second pneumatic cylinder, can support the bridge under butt plate's effect, simultaneously, two screw thread pieces drive two butt plates respectively under two-way threaded rod's rotation and remove, can go the position of two butt plates according to the width of bridge and adjust.

Description

Forming device is used in bridge shaped steel production

Technical Field

The utility model relates to the technical field of bridge processing, in particular to a forming device for bridge profile steel production.

Background

The cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and other structures, and consists of a bracket, a bracket arm, an installation accessory and the like. The device can be independently erected, can be laid on various building (construction) structures and pipe gallery supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like.

The utility model discloses a forming device is used in bridge frame shaped steel production, relates to the bridge frame processing field, and it includes the workstation of being fixed in on the base, has placed the collecting box on the base, the top of workstation is fixed with two relative risers, is fixed with horizontal rectangle violently pipe between the upper end of two risers, the inboard rotation of rectangle violently pipe is installed horizontal threaded rod, and the rectangle violently pipe is all worn out at the both ends of threaded rod and is equipped with left and right handed screw thread respectively, left and right handed screw thread. The U-shaped bridge frame punching machine can be used for punching and forming the U-shaped bridge frame, limiting and guiding the movement of the U-shaped bridge frame through the two U-shaped limiting plates, and can be fixed to the U-shaped bridge frame in a certain fixing effect during punching, so that the U-shaped bridge frame punching machine is convenient to punch.

However, the above scheme has some defects in actual use, and the side wall of the existing bridge needs to be provided with holes during processing so as to facilitate the subsequent bridge installation work, but the device cannot realize the function of perforating the side wall of the bridge due to the design of the U-shaped limiting plate in the scheme, so that the device has limitations.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a molding device for producing bridge profile steel, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the forming device for bridge section steel production comprises an operation table, wherein a top plate is fixedly arranged on the upper surface of the operation table through two symmetrical supporting frames, a stamping mechanism is arranged between the two supporting frames and the top plate, and a supporting and limiting mechanism is arranged on the lower surface of the top plate;

the supporting and limiting mechanism comprises a mounting groove formed in the lower surface of the top plate, two side inner walls of the mounting groove are rotationally connected with two-way threaded rods, the surfaces of the two-way threaded rods are in threaded connection with two symmetrical threaded blocks, and the lower surfaces of the two threaded blocks are fixedly provided with a retaining plate;

the punching mechanism comprises a plurality of first hydraulic cylinders embedded in opposite faces of the two supporting frames, a plurality of second hydraulic cylinders are fixedly mounted on the lower surface of the top plate, and punching holes are fixedly mounted at telescopic ends of the first hydraulic cylinders and the second hydraulic cylinders.

As a still further proposal of the utility model, the upper surface of the bearing plate is fixedly provided with two symmetrical sliding blocks, and the lower surface of the top plate is provided with sliding grooves matched with the sliding blocks.

As a still further aspect of the present utility model, an operation lever for rotating the bi-directional threaded rod is provided on the right side of the top plate.

As a still further scheme of the utility model, the surface of the bearing plate is provided with punching strip openings corresponding to the punching positions of the plurality of first hydraulic cylinders, and the surface of the operating platform is provided with punching through holes corresponding to the punching positions of the plurality of second hydraulic cylinders.

As still further scheme of the utility model, the lower surface of the operation table is provided with a dust collecting mechanism, and the dust collecting mechanism comprises a collecting box which is connected with the lower surface of the operation table in a sliding way through a sliding rail.

As a still further proposal of the utility model, the lower surface of the collecting box is provided with an air outlet, the inner wall of the air outlet is provided with a filter screen, the back surface of the top plate is fixedly provided with an air outlet pipe through a bracket, the surface of the air outlet pipe is obliquely provided with a plurality of air outlet nozzles, the upper surface of the top plate is fixedly provided with a fan, and the air outlet end of the fan extends to the inside of the air outlet pipe.

As a still further proposal of the utility model, the surface of the operating platform is provided with a dust inlet which extends to the inside of the collecting box, and the air outlet position of the air outlet corresponds to the position of the dust inlet.

Advantageous effects

The utility model provides a molding device for bridge profile steel production, which has the following technical effects:

1. this forming device is used in bridge shaped steel production compares with prior art, will wait to process the bridge propelling movement to operation panel and two between the board of keeping out, at this moment, drive down the hole drilling and handle bottom and lateral wall to the bridge respectively under the operation of first pneumatic cylinder and second pneumatic cylinder, can support the bridge under the effect of keeping out the board, avoid the circumstances of deformation appearing because of the punching press of pneumatic cylinder, simultaneously, rotate the operation piece and drive two threaded rods and rotate, two threaded blocks drive two boards of keeping out respectively under two threaded rods's rotation and remove, can go the position of two boards of keeping out according to the width of bridge and adjust, the practicality of the device has been improved.

2. Compared with the prior art, the forming device for bridge section steel production has the advantages that after punching of the bridge is completed, the bridge is pushed out backwards, at the moment, wind flow is conveyed into the wind outlet pipe under the operation of the fan and is blown out through the wind outlet nozzle, and residual scrap iron on the surface of the bridge can be blown into the collecting box under the action of the wind flow, so that convenience is brought to subsequent cleaning work.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present utility model.

Fig. 2 is a schematic side sectional view of the present utility model.

Fig. 3 is a schematic perspective view of a retaining plate according to the present utility model.

The reference numerals are: 1. an operation table; 2. a top plate; 3. a two-way threaded rod; 4. a screw block; 5. a retaining plate; 6. a first hydraulic cylinder; 7. a second hydraulic cylinder; 8. a collection box; 9. a filter screen; 10. an air outlet pipe; 11. a blower; 12. and a bridge body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a forming device is used in bridge shaped steel production, includes operation panel 1, and two support frames fixed mounting that the upper surface of operation panel 1 passes through the symmetry have roof 2, are provided with stamping mechanism between two support frames and the roof 2, and the lower surface of roof 2 is provided with supports stop gear.

The supporting and limiting mechanism comprises a mounting groove formed in the lower surface of the top plate 2, two side inner walls of the mounting groove are rotationally connected with a bidirectional threaded rod 3, the right side of the top plate 2 is provided with an operating rod for rotating the bidirectional threaded rod 3, the surface of the bidirectional threaded rod 3 is in threaded connection with two symmetrical threaded blocks 4, the lower surfaces of the two threaded blocks 4 are fixedly provided with a retaining plate 5, the upper surface of the retaining plate 5 is fixedly provided with two symmetrical sliding blocks, and the lower surface of the top plate 2 is provided with a sliding groove matched with the sliding blocks.

The punching press mechanism is including inlaying the first pneumatic cylinder 6 of a plurality of establishing in two support frames opposite sides, and the lower fixed surface of roof 2 installs a plurality of second pneumatic cylinder 7, and the equal fixed mounting of flexible end of first pneumatic cylinder 6 and second pneumatic cylinder 7 is bored, and the strip mouth that punches that corresponds with the position of boring of a plurality of first pneumatic cylinder 6 is seted up on the surface of the board of keeping out 5, and the through-hole that punches that corresponds with the position of boring a hole of a plurality of second pneumatic cylinder 7 is seted up on the surface of operation panel 1.

The bridge to be processed is pushed to the position between the operation table 1 and the two retaining plates 5, at this moment, the bottom and the side walls of the bridge are respectively punched by driving the punching drill under the operation of the first hydraulic cylinder 6 and the second hydraulic cylinder 7, the bridge can be supported under the action of the retaining plates 5, deformation caused by punching of the hydraulic cylinders is avoided, meanwhile, the rotating operation block drives the bidirectional threaded rod 3 to rotate, the two threaded blocks 4 respectively drive the two retaining plates 5 to move under the rotation of the bidirectional threaded rod 3, the positions of the two retaining plates 5 can be adjusted according to the width of the bridge, and the practicability of the device is improved.

Referring to fig. 2, a dust collecting mechanism is disposed on the lower surface of the operation table 1, the dust collecting mechanism includes a collecting box 8 slidably connected to the lower surface of the operation table 1 through a sliding rail, an air outlet is provided on the lower surface of the collecting box 8, a filter screen 9 is disposed on the inner wall of the air outlet, and an air outlet pipe 10 is fixedly mounted on the back of the top plate 2 through a bracket.

The surface of the air outlet pipe 10 is obliquely provided with a plurality of air outlet nozzles, the upper surface of the top plate 2 is fixedly provided with a fan 11, the air outlet end of the fan 11 extends to the inside of the air outlet pipe 10, the surface of the operating platform 1 is provided with a dust inlet which extends to the inside of the collecting box 8, and the air outlet position of the air outlet nozzles corresponds to the position of the dust inlet.

After the punching of the bridge frame is completed, the bridge frame is pushed out backwards, at the moment, air flow is conveyed into the air outlet pipe 10 under the operation of the fan 11 and blown out through the air outlet nozzle, and residual scrap iron on the surface of the bridge frame can be blown into the collecting box 8 under the action of the air flow, so that convenience is brought to subsequent cleaning work.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a forming device is used in bridge shaped steel production, includes operation panel (1), its characterized in that: the upper surface of the operating table (1) is fixedly provided with a top plate (2) through two symmetrical supporting frames, a stamping mechanism is arranged between the two supporting frames and the top plate (2), and the lower surface of the top plate (2) is provided with a supporting and limiting mechanism;

the supporting and limiting mechanism comprises a mounting groove formed in the lower surface of the top plate (2), two side inner walls of the mounting groove are rotatably connected with two-way threaded rods (3), the surfaces of the two-way threaded rods (3) are in threaded connection with two symmetrical threaded blocks (4), and the lower surfaces of the two threaded blocks (4) are fixedly provided with a retaining plate (5);

the punching mechanism comprises a plurality of first hydraulic cylinders (6) embedded in opposite faces of two supporting frames, a plurality of second hydraulic cylinders (7) are fixedly mounted on the lower surface of the top plate (2), and punching holes are fixedly mounted at telescopic ends of the first hydraulic cylinders (6) and the second hydraulic cylinders (7).

2. The molding device for bridge section steel production according to claim 1, wherein: two symmetrical sliding blocks are fixedly arranged on the upper surface of the bearing plate (5), and sliding grooves matched with the sliding blocks are formed in the lower surface of the top plate (2).

3. The molding device for bridge section steel production according to claim 1, wherein: the right side of the top plate (2) is provided with an operating rod for rotating the bidirectional threaded rod (3).

4. The molding device for bridge section steel production according to claim 1, wherein: the surface of the resisting plate (5) is provided with punching strip openings corresponding to the punching positions of the first hydraulic cylinders (6), and the surface of the operating platform (1) is provided with punching through holes corresponding to the punching positions of the second hydraulic cylinders (7).

5. The molding device for bridge section steel production according to claim 1, wherein: the lower surface of the operation table (1) is provided with a dust collecting mechanism, and the dust collecting mechanism comprises a collecting box (8) which is connected to the lower surface of the operation table (1) in a sliding way through a sliding rail.

6. The molding device for bridge section steel production according to claim 5, wherein: an air outlet is formed in the lower surface of the collecting box (8), a filter screen (9) is arranged on the inner wall of the air outlet, an air outlet pipe (10) is fixedly arranged on the back surface of the top plate (2) through a support, a plurality of air outlet nozzles are obliquely arranged on the surface of the air outlet pipe (10), a fan (11) is fixedly arranged on the upper surface of the top plate (2), and the air outlet end of the fan (11) extends to the inside of the air outlet pipe (10).

7. The molding device for bridge section steel production according to claim 6, wherein: the surface of the operating platform (1) is provided with a dust inlet which extends to the inside of the collecting box (8), and the air outlet position of the air outlet corresponds to the position of the dust inlet.