CN217889651U

CN217889651U - Plate shearing machine for producing bridge frame

Info

Publication number: CN217889651U
Application number: CN202221855223.2U
Authority: CN
Inventors: 聂志斌; 李明飞; 刘光辉; 刘振兴; 胡清良; 郭端纯
Original assignee: Loudi Liangang Zhenxing Electromechanical Co ltd
Current assignee: Loudi Liangang Zhenxing Electromechanical Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-25
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to a plate shearing machine for producing crane span structure, the on-line screen storage device comprises a base, the inside of base has the installation motor of being fixed with, the conveyer belt is installed to the one end of base, the one end fixed mounting that the conveyer belt was kept away from to the base has the chopping block, the both sides fixed mounting of base has the upper end cover, the upper end fixed mounting of upper end cover shell has hydraulic pump and oil tank, one side fixed mounting of upper end cover inner shell has the guide rail, fixed mounting has the hydraulic press in the upper end cover, one side fixed mounting that the upper end cover kept away from the guide rail has the top dish of inhaling, iron plate has been put on the surface of conveyer belt, the lower extreme slidable mounting of guide rail has big hydraulic stem, the top fixed mounting who inhales the top dish has little hydraulic stem, the top fixed mounting of hydraulic press has the blade. The iron plate passes through the blade, and big hydraulic stem, little hydraulic stem simultaneous working, fixed iron plate, conveyer belt work have reduced manual operation's danger.

Description

Plate shearing machine for producing bridge frame

Technical Field

The utility model belongs to the technical field of the safety in production machinery, specifically be a plate shearing machine for producing crane span structure.

Background

The plate shearing machine applies shearing force to metal plates with various thicknesses by means of a moving upper blade and a fixed lower blade and adopting a reasonable blade gap, so that the plates are broken and separated according to the required size. A plate shearing machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry. The plate shearing machine is a shearing device widely applied in machining, and can shear steel plate materials with various thicknesses. Commonly used plate shears are classified into 3 types, namely, flat shears, rolling shears and vibrating shears. The product is widely suitable for providing required special machinery and complete equipment in the industries of aviation, light industry, metallurgy, chemical industry, building, ships, automobiles, electric power, electric appliances, decoration and the like.

Generally speaking, the safety of operators cannot be guaranteed in the conventional plate shearing machine, the iron plate bounces to hurt the workers in the process of shearing the iron plate, and the plate shearing machine for producing the bridge is provided for further guaranteeing the production safety of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of ensuring the production safety of workers, the plate shearing machine for producing the bridge is provided.

The utility model adopts the technical scheme as follows: the utility model provides a plate shearing machine for producing crane span structure, includes the base, the inside fixed mounting of base has the motor, one side fixed mounting of base has the conveyer belt, one side fixed mounting that the conveyer belt was kept away from to the base has the chopping block, base both sides fixed mounting has the upper end cover, the upper end fixed mounting of upper end cover shell has hydraulic pump and oil tank, the one end fixed mounting of upper end cover inner shell has the guide rail, fixed mounting has the hydraulic press in the upper end cover, one side fixed mounting that the guide rail was kept away from to the upper end cover has the dish of inhaling, iron plate has been put on the conveyer belt surface, guide rail slidable mounting has big hydraulic stem, the one end fixed mounting who inhales the dish has little hydraulic stem, the one end fixed mounting that the dish of inhaling is kept away from to the hydraulic press has the blade.

Through adopting above-mentioned technical scheme, the inside fixed mounting of base has the motor, the conveyer belt is installed to the one end of base, the conveyer belt is driven the conveyer belt by motor drive and is rotated, make iron plate automatic transportation to blade department, the one end fixed mounting that the conveyer belt was kept away from to the base has the chopping block, the chopping block is fluted, make the iron sheet that can be complete downcuts, the both sides fixed mounting of base has the upper end cover, the upper end fixed mounting of upper end cover shell has hydraulic pump and oil tank, the hydraulic pump is installed on the top in order to avoid being damaged, and make things convenient for the staff to refuel toward the oil tank and maintain the hydraulic pump, the one end fixed mounting of upper end cover inner shell has the guide rail, the effect of guide rail is when making big hydraulic stem fix iron plate on the conveyer belt, big hydraulic stem can move together when the conveyer belt motion, fixed mounting has the hydraulic press in the upper end cover, one side fixed mounting that the upper end cover is far away from the guide rail has the top dish, iron plate surface has iron plate, guide rail slidable mounting has big hydraulic stem, the one side fixed mounting blade that keeps away from the oil tank that inhales the top reduces the injury to the workman, and increase the shear force is cut out, and cut out.

In a preferred embodiment, one end of the base is fixedly provided with a cutting board, a groove is formed in the cutting board, and the size and the angle of the groove of the cutting board coincide with those of the blade.

Through adopting above-mentioned technical scheme, the lower blade can be removed to the recess, prevents that the lower blade from colliding with iron plate and causing the cutter to damage on the way of the feeding to and replace the effect of lower blade.

In a preferred embodiment, the one end fixed mounting of base has the conveyer belt, the inside fixed mounting of base has the motor, the one end fixed mounting of upper end cover inner shell has the guide rail, guide rail slidable mounting has big hydraulic stem, and it has oil pipe to establish recess fixed mounting in the guide rail to resort, one side fixed mounting that big hydraulic stem is close to the guide rail has the pulley, one side fixed mounting that big hydraulic stem keeps away from the guide rail has anti-skidding gasket.

Through adopting above-mentioned technical scheme, anti-skidding gasket prevents that the machine from when tailorring iron plate, and iron plate slides suddenly and drops, and when the conveyer belt motion, big hydraulic stem passes through under anti-skidding gasket's the drive effect, and the pulley begins the motion on the guide rail simultaneously.

In a preferred embodiment, an upper end cover is fixedly provided with a top suction disc at one side of the inner shell far away from the guide rail, one end of the top suction disc is fixedly connected with a small hydraulic rod, and a pulley block is fixedly arranged at one side of the small hydraulic rod far away from the top suction disc.

By adopting the technical scheme, the small hydraulic rod and the pulley block enable the discharge hole to normally take out the sheared iron plate, and the iron plate cannot bounce in the cutting process.

In a preferred embodiment, a hydraulic press is fixedly installed in the upper end cover, a hydraulic pump is fixedly installed on a housing of the upper end cover, an oil tank is fixedly installed on the housing of the upper end cover, and a blade is fixedly installed on one side of the hydraulic press, which is far away from the housing.

By adopting the technical scheme, the installation function is to conveniently maintain the oil tank and the hydraulic pump thereof.

In a preferred embodiment, a screw hole is formed in the large hydraulic rod, an anti-skid gasket is fixedly mounted on one side, away from the guide rail, of the large hydraulic rod, and the anti-skid gasket is fixed with the large hydraulic rod through a bolt.

Through adopting above-mentioned technical scheme, the bolt can be fixed the one end at big hydraulic stem with anti-skidding gasket, plays and prevents that the machine from taking place not hard up at feeding on the way iron plate, and the effect of bolt is for the installation dismantlement of making things convenient for anti-skidding gasket.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, iron plate places behind the conveyer belt on the base, starter motor, thereby make iron plate move forward, after iron plate and blade contact, iron plate limit aligns with the edge of a knife, start the hydraulic pump, the oil that the hydraulic pump made in the oil tank passes through oil pipe, big hydraulic stem begins the downstream, push down iron plate, prevent that iron plate from taking place to rock, the conveyer belt begins to carry iron plate, control conveyer belt transportation iron plate is after appointed length, little hydraulic stem begins the downstream, little hydraulic stem pushes down the part that iron plate need be tailor, prevent that iron plate from bounceing at the cutting in-process, the hydraulic press begins the downstream, iron plate is tailor to the blade, cut down the part that iron plate needs to be tailor, accomplish cutting work, the staff need not carrying out artifical tool setting and carrying the alignment, the machine will replace these two steps, when making staff's safety obtain the guarantee.

Drawings

Fig. 1 is a schematic structural view of the plate shearing machine of the present invention;

fig. 2 is a schematic structural view of a medium-large hydraulic rod of the present invention;

fig. 3 is a schematic diagram illustrating the cutting operation of the middle iron plate according to the present invention;

the mark in the figure is: 1. a base; 2. a conveyor belt; 3. a guide rail; 4. an upper end cover; 5. a hydraulic pump; 6. an oil tank; 7. a hydraulic press; 8. a blade; 9. a ceiling tray; 10. a small hydraulic rod; 11. a pulley block; 12. a large hydraulic rod; 13. a chopping board; 14. a motor; 15. an anti-slip gasket; 16. a bolt; 17. a pulley; 18. an oil pipe; 19. an iron plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-3, a plate shearing machine for producing crane span structure, including base 1, the inside fixed mounting of base 1 has motor 14, the one end fixed mounting of base 1 has conveyer belt 2, conveyer belt 2 is driven by motor 14 to drive conveyer belt 2 and rotates, make iron plate 19 transport to blade 8 department automatically, the one end fixed mounting that base 1 kept away from conveyer belt 2 has chopping block 13, chopping block 13 is fluted, make blade 8 can be complete to cut off iron sheet 19, the both sides fixed mounting of base 1 has upper end cover 4, the upper end fixed mounting of upper end cover 4 shell has hydraulic pump 5 and oil tank 6, hydraulic pump 5 is installed on the top in order to avoid being damaged, and make things convenient for the staff to refuel to oil tank 6 and maintain hydraulic pump 5, the one end fixed mounting of upper end cover 4 inner shell has guide rail 3, the effect of guide rail 3 is when making big hydraulic stem 12 fix iron plate 19 on conveyer belt 2, big hydraulic stem 12 can move together when conveyer belt 2 moves, fixed mounting has hydraulic press 7 in upper end cover 4, one side fixed mounting that upper end cover 4 keeps away from guide rail 3 has ceiling tray 9, conveyor belt 2 surface has iron plate 19 has iron plate 12, the fixed mounting has little hydraulic stem 10 of ceiling plate 9, when the fixed mounting has little hydraulic stem 10 of preventing flying when cutting iron plate 8.

Referring to fig. 1-2, a conveyor belt 2 is fixedly installed at one end of a base 1, a motor 14 is fixedly installed inside the base 1, a guide rail 3 is fixedly installed at one end of an inner shell of an upper end cover 4, a large hydraulic rod 12 is slidably installed on the guide rail 3, an oil pipe 18 is fixedly installed in a groove in the guide rail 3, a pulley 17 is fixedly installed on one side, close to the guide rail 3, of the large hydraulic rod 12, the pulley 17 is used for preventing the large hydraulic rod 12 from being damaged due to movement of the conveyor belt 2 when the large hydraulic rod 12 works, an anti-slip gasket 15 is fixedly installed on one side, far away from the guide rail 3, of the large hydraulic rod 12, the anti-slip gasket 15 prevents a machine from cutting an iron plate 19, the iron plate 19 suddenly slides and drops, and the pulley 17 starts to move on the guide rail 3 under the driving action of the anti-slip gasket 15 when the conveyor belt 2 moves.

Referring to fig. 1, one end fixed mounting of base 1 has chopping block 13 and has a recess on

chopping block

13, and 13 recess size angles of chopping block coincide with blade 8, and the recess effect on chopping block 13 is to remove lower blade 8, prevents that lower blade 8 from colliding with iron plate 19 on the way and causing the cutter to damage to and replace the effect of lower blade 8.

Referring to fig. 1, an upper end cover 4 is fixedly provided with a top suction disc 9 in the inner shell at a side far away from the guide rail, the top suction disc 9 is fixedly connected with a small hydraulic rod 10, and a pulley block 11 is fixedly arranged at the top end of the small hydraulic rod 10. The small hydraulic rod 12 and the pulley block 11 enable the discharge hole to normally take out the sheared iron plate 19, and the iron plate 19 cannot bounce in the cutting process.

Referring to fig. 1, a hydraulic press 7 is fixedly installed in the upper end cover 4, a hydraulic pump 5 is fixedly installed on a housing of the upper end cover 4, an oil tank 6 is fixedly installed on the housing of the upper end cover 4, and a blade 8 is fixedly installed on one side of the hydraulic press 7 away from the housing. The mounting is to facilitate maintenance of the oil tank 6 and its hydraulic pump 5.

Referring to fig. 1-3, a screw hole is formed inside the large hydraulic rod 12, an anti-skid gasket 15 is fixedly installed on one side of the large hydraulic rod 12 away from the guide rail 3, and the anti-skid gasket 15 is fixed with the large hydraulic rod 12 by a bolt 16. The bolt 16 can fix the anti-skid gasket 15 at one end of the large hydraulic rod 12, and plays a role in preventing the iron plate 19 of the machine from loosening in the feeding process, and the bolt 16 is used for facilitating the installation and the disassembly of the anti-skid gasket 15.

The implementation principle of the embodiment of the subject matter of the application is as follows: the iron plate 19 passes through the conveyor belt 2 on the base 1, the motor 14 is started, so that the iron plate 19 moves to a designated position, after the iron plate 19 is contacted with the blade 8, the hydraulic pump 5 is started, the hydraulic pump 5 enables oil in the oil tank 6 to pass through the oil pipe 18, the large hydraulic rod 12 starts to move downwards and presses the iron plate 19 to prevent the iron plate 19 from deviating, the guide rail 3 at the upper end of the large hydraulic rod 12 enables the large hydraulic rod 12 to move along with the conveyor belt 2, the anti-skid gasket 15 is fixedly installed on the large hydraulic rod 12 through the bolt 16 to prevent the iron plate 19 from deviating in the transportation and cutting process, when the conveyor belt 2 transports the iron plate 19 to a position needing cutting on the chopping board 13, the small hydraulic rod 10 starts to move downwards, the pulley block 11 is fixedly installed at the lower end of the small hydraulic rod 10, after the pulley block 11 is contacted and extruded with the iron plate 19, the iron plate 19 is fixed by the large hydraulic rod 12 and the small hydraulic rod 10, the iron plate 7 starts to move downwards, the blade 8 cuts the iron plate 19, and the cut pulley block 19 can be taken out through the pulley block 11. The damage of the blade 8 and the iron plate 19 to workers is reduced, the requirement on the accuracy of cutting the iron plate 19 is increased, and the working efficiency is greatly increased.

The above embodiments are only used to illustrate the technical solution of the present invention, not to limit the alignment; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features in alignment may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a plate shearing machine for producing crane span structure, includes base (1), its characterized in that: the inside fixed mounting of base (1) has motor (14), conveyer belt (2) are installed to the one end of base (1), the one end fixed mounting that conveyer belt (2) were kept away from in base (1) has chopping block (13), the both sides fixed mounting of base (1) has upper end cover (4), the upper end fixed mounting of upper end cover (4) shell has hydraulic pump (5) and oil tank (6), one side fixed mounting of upper end cover (4) inner shell has guide rail (3), guide rail (3) slidable mounting has big hydraulic stem (12), fixed mounting has hydraulic press (7) in upper end cover (4), the one end fixed mounting that oil tank (6) were kept away from in hydraulic press (7) has blade (8), one side fixed mounting that guide rail (3) were kept away from in upper end cover (4) has and inhales overhead pan (9), iron plate (19) have been placed on conveyer belt (2) surface.

2. The plate shearing machine for producing bridges of claim 1, wherein: be equipped with recess fixed mounting in the guide rail (3) of telling has oil pipe (18), the one end fixed mounting that big hydraulic stem (12) is close to guide rail (3) has pulley (17).

3. The plate shearing machine for producing bridges of claim 1, wherein: one end of the base (1) is fixedly provided with a chopping board (13) and a groove is formed in the chopping board (13), and the size angle of the groove of the chopping board (13) is coincided with that of the blade (8).

4. The plate shearing machine for producing bridges of claim 1, wherein: one side of the top suction disc (9) far away from the upper end cover (4) is fixedly provided with a small hydraulic rod (10), and one end of the small hydraulic rod (10) far away from the top suction disc (9) is fixedly provided with a pulley block (11).

5. The plate shearing machine for producing bridges of claim 1, wherein: and an anti-skid gasket (15) is fixedly arranged at one end of the large hydraulic rod (12) far away from the guide rail (3).

6. The plate shearing machine for producing bridges of claim 1, wherein: the novel hydraulic cylinder is characterized in that a screw hole is formed in the large hydraulic rod (12), an anti-skidding gasket (15) is fixedly installed on one side, away from the guide rail (3), of the large hydraulic rod (12), and the anti-skidding gasket (15) is fixed with the large hydraulic rod (12) through a bolt (16).