CN218283536U

CN218283536U - Stamping equipment of railway bridge steel support

Info

Publication number: CN218283536U
Application number: CN202222769068.9U
Authority: CN
Inventors: 黄发慧; 肖方成; 李江南
Original assignee: Fujian Guokang Railway Engineering Equipment Co ltd
Current assignee: Fujian Guokang Railway Engineering Equipment Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-13
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a railway bridge steel support's stamping equipment relates to steel support processing technology field, the utility model discloses an equipment principal is provided with the unloading subassembly on the equipment principal, and the unloading subassembly includes the pneumatic cylinder, and the pneumatic cylinder output is connected with the linkage frame through the piston rod, installs the damping shock absorber in the equipment principal, is connected with the support frame on the damping shock absorber, and the support frame in-connection has buffer roller, installs the motor in the equipment principal. The utility model discloses a setting of unloading subassembly, thereby it makes linkage frame and lower stamping die upset to need unloading back pneumatic cylinder output to pass through piston rod pulling linkage frame to be convenient for quick unloading, unloading structure concentrates on inside the equipment simultaneously, and compact structure area reduces, and motor output end unreels the rotation through the speed reducer drive simultaneously and emits the cable wire, holds linkage frame through the cable wire, and compact structure area reduces, and the convenience reduces the injury to the material buffering simultaneously.

Description

Stamping equipment of railway bridge steel support

Technical Field

The utility model relates to a steel support processing technology field specifically is a stamping equipment of railway bridge steel support.

Background

The steel bracket is mainly divided into an assembly type steel bracket and a welding type steel bracket as the name implies, the railway bridge is mainly used for crossing rivers, lakes, straits, valleys and other scenes which are not convenient for directly laying railways, and in order to increase the structural strength of the railway bridge, a plurality of steel brackets can be needed to be used as a supporting structure in the railway bridge, and the steel bracket needs to produce steel members by utilizing a stamping die through stamping equipment during production, and then the plurality of steel members are assembled through bolts or are assembled into the steel bracket through a welding mode.

A support one shot forming stamping device of application number CN202123446874.4 relates to stamping equipment technical field, is located the blowing platform after the shaping of the fashioned support of this support one shot forming stamping device, then can promote the support to the receipts work or material basket of blowing platform second side in by the material pushing piece of blowing platform first side to unloading efficiency has been improved.

Firstly, the device accomplishes the unloading work through the method that the straight line promoted, such unloading method can lead to the equipment after the improvement to occupy horizontal space increase several times compared with ordinary stamping equipment, and first one pushes away the material structure and needs the length equal with the material to just can push out the material from the mould completely, and second one receives the material frame and needs the length equal with the material, just can accomodate the material.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a stamping equipment of railway bridge steel support to solve the great technical problem in occupation space.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping equipment of railway bridge steel support, includes the equipment main part, be provided with the unloading subassembly in the equipment main part, the unloading subassembly includes the pneumatic cylinder, the pneumatic cylinder output is connected with the linkage frame through the piston rod, install the damping shock absorber in the equipment main part, be connected with the support frame on the damping shock absorber, the buffering gyro wheel is connected with in the support frame, install the motor in the equipment main part, the motor output is connected with the speed reducer, the speed reducer output is connected with receives and unreels, receive and unreel and be connected with the cable wire between the linkage frame.

Through adopting above-mentioned technical scheme, thereby pneumatic cylinder output passes through piston rod pulling linkage frame and makes linkage frame and lower punching die upset after needing the unloading, thereby be convenient for quick unloading, unloading structure concentrates on inside the equipment simultaneously, compact structure area reduces, the motor output end is received through the speed reducer drive and is unreeled rotatoryly and emit the cable wire simultaneously, hold linkage frame through the cable wire, avoid the overweight structure to lead to the structure to collapse or warp, catch the steel member through buffering gyro wheel and damping shock absorber cooperation simultaneously, reduce the impact force that produces and the reaction force that receives behind the steel member unloading.

Furthermore, a lower stamping die is connected to the linkage frame, the top of the equipment main body is connected with a top frame, a stamping oil cylinder is installed on the top frame, and the output end of the stamping oil cylinder is connected with the upper stamping die through a piston rod.

Through adopting above-mentioned technical scheme, the staff places the steel sheet raw materials on stamping die down, and the output moves down through piston rod drive upper stamping die after the punching press jar starts and makes two mould closures become the steel member with the steel sheet punching press, and later the punching press jar is closed the output and is pulled back upper stamping die through the piston rod to make two mould separation.

Furthermore, the linkage frame is in an inverted L shape, and the linkage frame is movably connected with the equipment main body.

Through adopting above-mentioned technical scheme, thereby the pneumatic cylinder output passes through the piston rod pulling linkage frame and makes linkage frame and lower punching die upset after needing the unloading to be convenient for quick unloading, the unloading structure concentrates on inside the equipment simultaneously, and compact structure area reduces.

Furthermore, the hydraulic cylinder is movably connected with the equipment main body, and the hydraulic cylinder is movably connected with the linkage frame.

Furthermore, the buffer rollers are provided with a plurality of buffer rollers which are distributed in a rectangular array shape.

Through adopting above-mentioned technical scheme, thereby pneumatic cylinder output passes through piston rod pulling linkage frame and makes linkage frame and lower stamping die upset, pours the steel member into the support frame in, catches the steel member through the cooperation of buffer idler wheel and damping shock absorber, reduces the impact force that produces and the reaction force that receives after the steel member unloading.

Furthermore, the support frame slope sets up, and is a plurality of the buffer roller excircle all adopts high temperature resistant rubber to make.

Furthermore, a pulley is connected to the equipment main body, and the steel cable is matched with the pulley.

Through adopting above-mentioned technical scheme, the motor output passes through the speed reducer drive and receive and unreel rotatoryly and emit the cable wire, makes the cable wire turn to through the pulley, holds the linkage through the cable wire, avoids the overweight structure to lead to the structure to collapse or warp.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a setting of unloading subassembly, thereby it makes linkage frame and lower punching die upset to need unloading back pneumatic cylinder output to pass through piston rod pulling linkage frame, thereby be convenient for quick unloading, unloading structure concentrates on inside the equipment simultaneously, compact structure area reduces, motor output end is received through the speed reducer drive simultaneously and is unreeled rotatoryly and emit the cable wire, hold linkage frame through the cable wire, avoid the overweight structure to lead to the structure to collapse or warp, catch the steel member through buffering gyro wheel and damping shock absorber cooperation simultaneously, reduce the impact force that produces and the reaction force that receives behind the steel member unloading, compact structure area reduces, the convenience reduces the injury to the material buffering simultaneously.

Drawings

FIG. 1 is a schematic cross-sectional view of the device of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the device of the present invention during discharging;

fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the supporting frame structure of the present invention.

In the figure: 1. an apparatus main body; 2. a top frame; 3. punching an oil cylinder; 4. a lower stamping die; 5. an upper stamping die; 6. a blanking assembly; 601. a linkage frame; 602. a hydraulic cylinder; 603. a support frame; 604. buffering the rollers; 605. a damping shock absorber; 606. a motor; 607. a speed reducer; 608. winding and unwinding; 609. a steel cord.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A stamping equipment of railway bridge steel support, as shown in figures 1, 2, 3 and 4, includes equipment main body 1, is provided with unloading subassembly 6 on the equipment main body 1.

Specifically, the blanking assembly 6 comprises a hydraulic cylinder 602 for driving the lower stamping die 4 to overturn, the output end of the hydraulic cylinder 602 is connected with a linkage frame 601 for mounting the lower stamping die 4 through a piston rod, a damping shock absorber 605 for buffering is mounted on one side of the top of the device main body 1, a support frame 603 is connected to the damping shock absorber 605, a buffer roller 604 for buffering is connected to the support frame 603, a motor 606 for driving the winding and unwinding frame 608 to rotate is mounted on one side of the device main body 1, the output end of the motor 606 is connected with a speed reducer 607 for driving the speed reduction and torque increase, the output end of the speed reducer 607 is connected with a winding and unwinding frame 608 for winding and unwinding a steel cable 609 for assisting in supporting the structure, the structure is compact, the floor space is reduced, and meanwhile, the material buffering and damage reduction are facilitated.

Referring to fig. 1 and 2, in the above embodiment, the top of the linkage frame 601 is connected with the lower stamping die 4, the top of the equipment main body 1 is connected with the upper frame 2, the top of the upper frame 2 is provided with the stamping oil cylinder 3, the top of the stamping oil cylinder 3, which penetrates through the upper frame 2, is connected with the upper stamping die 5 through the piston rod, the upper side of one side of the equipment main body 1 is connected with the pulley, and the steel cable 609 is matched with the pulley, so that the steel member required by the steel bracket can be conveniently stamped, and the steel bracket can be conveniently assembled to support the railway bridge.

Referring to fig. 1, 2, 3 and 4, in the above embodiment, the linkage frame 601 is in an inverted "L" shape, the linkage frame 601 is rotatably connected to the apparatus main body 1 through a rotating shaft, the hydraulic cylinder 602 is rotatably connected to the apparatus main body 1 through a rotating shaft, a piston rod at an output end of the hydraulic cylinder 602 is rotatably connected to the linkage frame 601 through a rotating shaft, the buffer rollers 604 are provided in plural, the buffer rollers 604 are distributed in a rectangular array shape, the support frame 603 is arranged in an inclined manner, and outer circles of the buffer rollers 604 are made of high temperature resistant rubber, so that the structure is compact and the floor area is reduced.

The implementation principle of the embodiment is as follows: firstly, a worker places a steel plate raw material on a lower stamping die 4, after a stamping oil cylinder 3 is started, an output end drives an upper stamping die 5 to move downwards through a piston rod so as to enable the two dies to be closed and stamp a steel plate into a steel member, and then the stamping oil cylinder 3 closes the output end and pulls back the upper stamping die 5 through the piston rod, so that the two dies are separated;

blanking; after blanking is needed, the output end of the hydraulic cylinder 602 pulls the linkage frame 601 through the piston rod, so that the linkage frame 601 and the lower stamping die 4 are turned, meanwhile, the output end of the motor 606 drives the winding and unwinding roll 608 to rotate through the speed reducer 607 to pay out the steel cable 609, the linkage frame 601 is pulled through the steel cable 609, the phenomenon that the structure collapses or deforms due to overweight is avoided, so that a steel member falls into the support frame 603, if the steel member is clamped in the lower stamping die 4 according to the old time, a worker can demould the steel member by using a tool to help blanking, the steel member is received through the matching of the buffer roller 604 and the damping shock absorber 605 after falling into the support frame 603, and impact force and reaction force generated after the steel member is blanked are reduced;

and assembling, conveying the steel member to a construction site of the railway bridge through a transport vehicle after the steel member is machined, and assembling a plurality of steel members into a steel bracket through bolts by workers to support the railway bridge or assembling the steel member into the steel bracket through a welding mode by the workers to support the railway bridge.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a stamping equipment of railway bridge steel support, includes equipment principal (1), its characterized in that: be provided with unloading subassembly (6) on equipment main part (1), unloading subassembly (6) include pneumatic cylinder (602), pneumatic cylinder (602) output is connected with linkage frame (601) through the piston rod, install damping shock absorber (605) on equipment main part (1), be connected with support frame (603) on the damping shock absorber (605), buffer roller (604) are connected in support frame (603), install motor (606) on equipment main part (1), motor (606) output is connected with speed reducer (607), speed reducer (607) output is connected with receipts and unreels (608), receive and unreel (608) and be connected with cable wire (609) between linkage frame (601).

2. The apparatus of claim 1, wherein: the stamping device is characterized in that a lower stamping die (4) is connected to the linkage frame (601), the top of the device main body (1) is connected with a top frame (2), a stamping oil cylinder (3) is installed on the top frame (2), and the output end of the stamping oil cylinder (3) is connected with an upper stamping die (5) through a piston rod.

3. The apparatus of claim 1, wherein: the linkage frame (601) is in an inverted L shape, and the linkage frame (601) is movably connected with the equipment main body (1).

4. The apparatus for stamping a steel bracket for a railway bridge according to claim 3, wherein: the hydraulic cylinder (602) is movably connected with the equipment main body (1), and the hydraulic cylinder (602) is movably connected with the linkage frame (601).

5. The apparatus of claim 1, wherein: the buffer rollers (604) are arranged in a plurality, and the buffer rollers (604) are distributed in a rectangular array shape.

6. The apparatus for stamping a steel bracket for a railway bridge according to claim 5, wherein: the support frame (603) is obliquely arranged, and the outer circle of the buffer roller (604) is made of high-temperature-resistant rubber.

7. The apparatus of claim 1, wherein: the device body (1) is connected with a pulley, and the steel cable (609) is matched with the pulley.