CN211304307U

CN211304307U - Bender for hydraulic engineering

Info

Publication number: CN211304307U
Application number: CN201921763743.9U
Authority: CN
Inventors: 费虎
Original assignee: Individual
Current assignee: Nanchang Yuanfu Water Conservancy Engineering Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-21
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a bending machine for hydraulic engineering, which can replace manual work to bend a steel plate to be bent, saves time and labor, has better bending effect and improves practicability; the bending device comprises a workbench, a movable baffle, bolts, nuts, a steel plate to be bent, a hydraulic cylinder, a piston, a support, a rotating block and a top plate, wherein the bottom end of the hydraulic cylinder is connected with the top end of the workbench, the hydraulic cylinder is connected with a hydraulic pump, the front end of the hydraulic cylinder is connected with the rear end of the piston in a sliding manner, the piston can slide back and forth in the hydraulic cylinder, the front end of the piston is connected with the rear end of the support, the rear end of the rotating block is rotatably connected with the front end of the support, the front end of the rotating block is connected with the rear end of the.

Description

Bender for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering's technical field especially relates to a bender for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. Various steel plates can be used in hydraulic engineering projects, the steel plates can be designed to be bent in the manufacturing process, the existing bending process is that workers manually bend the steel plates according to actual conditions, the bending accuracy is poor due to the fact that the working process is carried out, manual labor is consumed, and the practicability is low

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device can replace the manual work to treat the steel sheet of bending and bend, labour saving and time saving makes the effect of bending better, has improved the bender for the hydraulic engineering of practicality.

The utility model discloses a hydraulic engineering uses bender, including workstation, adjustable fender, bolt, nut, the steel sheet of waiting to bend, pneumatic cylinder, piston, support, rotatory piece and roof, workstation bottom four corners is provided with the supporting leg respectively, the supporting leg top is connected with the workstation bottom, the workstation top is provided with the baffle, the baffle bottom is connected with the workstation top, the workstation top is provided with two parallel spouts, adjustable fender and spout are placed perpendicularly, the adjustable fender bottom contacts with the workstation top, the adjustable fender top is provided with two through-holes, the bolt top passes the adjustable fender top and extends to the workstation bottom and is connected with the nut cooperation, adjustable fender can slide around in the spout, it can fix the adjustable fender to twist the bolt, the steel sheet of waiting to bend is placed to the workstation top, the steel sheet rear end of waiting to bend contacts with baffle front end, the steel sheet front end of waiting to bend contacts with the adjustable fender rear end, the hydraulic cylinder bottom is connected with the workstation top, and the pneumatic cylinder is connected with the hydraulic pump, and pneumatic cylinder front end and piston rear end sliding connection, piston can slide around in the pneumatic cylinder, and the piston front end is connected with the support rear end, and rotatory piece rear end and support front end rotatable coupling, rotatory piece front end and roof rear end are connected, and the roof front end contacts with the steel sheet rear end of waiting to bend.

The utility model discloses a bender for hydraulic engineering, the workstation top is provided with the angle scale, and the angle scale bottom is connected with the workstation top, and the angle scale is located the baffle left end.

The utility model discloses a bender for hydraulic engineering still includes the truckle, and the supporting leg bottom is provided with the truckle support, and truckle support top is connected with the supporting leg bottom, truckle support bottom and truckle middle part rotatable coupling, truckle bottom and ground relative slip.

The utility model discloses a bender for hydraulic engineering, truckle support right-hand member are provided with first locking plate, and first locking plate left end and truckle support right-hand member rotatable coupling pull first locking plate and can lock the truckle.

The utility model discloses a bender for hydraulic engineering, the workstation left end is provided with the handle, and the handle right-hand member is connected with the workstation left end.

The utility model discloses a bender for hydraulic engineering still includes slide rail, backup pad, slide, recess and support column, and the workstation bottom is provided with the slide rail of two parallels, and the slide rail top is connected with the workstation bottom, and the backup pad both sides are provided with the slide, and the slide inboard is connected with the backup pad outside, slide and slide rail cooperation sliding connection, and the backup pad bottom is provided with the recess, and the support column is located the recess, but support column top and recess top swivelling joint.

The utility model discloses a bender for hydraulic engineering, the backup pad bottom is provided with the second locking plate, but second locking plate top and backup pad bottom swivelling joint.

The utility model discloses a bender for hydraulic engineering is provided with the stiffening beam between two sets of supporting legs, and the stiffening beam both ends are connected with the supporting leg inboard respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the steel plate to be bent is placed on the top end of the workbench, the bottom end of the steel plate to be bent is in contact with the top end of the workbench, the rear end of the steel plate to be bent is in contact with the front end of the baffle, the movable baffle slides to enable the front end of the steel plate to be bent to be in contact with the rear end of the movable baffle, the bolt is screwed to fix the movable baffle, the movable baffle is started to pressurize the hydraulic cylinder, the piston moves backwards, the rear end of the top plate is in contact with the front end of the steel plate to be bent, the steel plate to be bent is bent when the piston continues to move forwards, pressure is relieved by the hydraulic cylinder after the movable baffle is folded to a certain angle, the steel plate to be bent is taken down by loosening the movable baffle, and the device can.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic bottom view of the supporting mechanism of the present invention;

fig. 4 is a schematic front view of the supporting mechanism of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. supporting legs; 3. a baffle plate; 4. a chute; 5. a movable baffle; 6. a bolt; 7. a nut; 8. a steel plate to be bent; 9. a hydraulic cylinder; 10. a piston; 11. a support; 12. rotating the block; 13. a top plate; 14. an angle scale; 15. a caster support; 16. a caster wheel; 17. a first locking plate; 18. a handle; 19. a slide rail; 20. a support plate; 21. a slideway; 22. a groove; 23. a support pillar; 24. a second locking plate; 25. and reinforcing the beam.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the bending machine for hydraulic engineering of the utility model comprises a workbench 1, a movable baffle 5, a bolt 6, a nut 7, a steel plate 8 to be bent, a hydraulic cylinder 9, a piston 10, a support 11, a rotating block 12 and a top plate 13, wherein four corners of the bottom end of the workbench 1 are respectively provided with a supporting leg 2, the top end of the supporting leg 2 is connected with the bottom end of the workbench 1, the top end of the workbench 1 is provided with a baffle 3, the bottom end of the baffle 3 is connected with the top end of the workbench 1, the top end of the workbench 1 is provided with two parallel sliding chutes 4, the movable baffle 5 is vertically arranged with the sliding chutes 4, the bottom end of the movable baffle 5 is contacted with the top end of the workbench 1, the top end of the movable baffle 5 is provided with two through holes, the top end of the bolt 6 passes through the top end of the movable baffle 5 and extends to the bottom end of, the steel plate 8 to be bent is placed at the top end of the workbench 1, the rear end of the steel plate 8 to be bent is contacted with the front end of the baffle 3, the front end of the steel plate 8 to be bent is contacted with the rear end of the movable baffle 5, the bottom end of the hydraulic cylinder 9 is connected with the top end of the workbench 1, the hydraulic cylinder 9 is connected with the hydraulic pump, the front end of the hydraulic cylinder 9 is slidably connected with the rear end of the piston 10, the piston 10 can slide back and forth in the hydraulic cylinder 9, the front end of the piston 10 is connected with the rear end of the support 11, the rear end of the rotating block 12 is rotatably connected with the front end of the support 11, the front end of the rotating block 12 is connected with; the steel plate 8 to be bent is placed on the top end of the workbench 1, the bottom end of the steel plate 8 to be bent is in contact with the top end of the workbench 1, the rear end of the steel plate 8 to be bent is in contact with the front end of the baffle 3, the movable baffle 5 slides to enable the front end of the steel plate 8 to be bent to be in contact with the rear end of the movable baffle 5, the movable baffle 5 is fixed by screwing the bolt 6, then the hydraulic cylinder 9 is started to pressurize, the piston 10 moves backwards, the rear end of the top plate 13 is in contact with the front end of the steel plate 8 to be bent, the piston 10 continues to move forwards to bend the steel plate 8 to be bent, the hydraulic cylinder 9 is released after the movable baffle 5 is bent to a certain angle, the steel plate 8 to be bent is taken down after the movable baffle 5 is loosened, and the device can replace manpower to bend.

The utility model discloses a bender for hydraulic engineering, the top of the workbench 1 is provided with an angle scale 14, the bottom end of the angle scale 14 is connected with the top of the workbench 1, and the angle scale 14 is positioned at the left end of the baffle 3; the angle scale 14 displays angles, when the hydraulic cylinder 9 bends the steel plate 8 to be bent, the bending operation can be more accurately performed through the angle scale 14, and the practicability is improved.

The utility model discloses a bender for hydraulic engineering still includes truckle 16, and supporting leg 2 bottom is provided with truckle support 15, and truckle support 15 top is connected with supporting leg 2 bottom, and truckle support 15 bottom is rotatable with truckle 16 middle part and is connected, and 16 bottoms of truckle and ground relative slip; by providing the caster supports 15 and the casters 16, the operator can easily move the device, improving convenience.

The utility model discloses a hydraulic engineering uses bender, truckle support 15 right-hand member is provided with first lock piece 17, and the left end of first lock piece 17 is connected with truckle support 15 right-hand member is rotatable, pulls first lock piece 17 and can lock truckle 16; the device may cause the caster 16 to slide relative to the ground when in operation, and by providing the first locking piece 17, the equipment operates to lock the caster 16, so as to prevent the caster 16 from moving relative to the ground, and improve the stability.

The utility model discloses a bending machine for hydraulic engineering, the left end of a workbench 1 is provided with a handle 18, and the right end of the handle 18 is connected with the left end of the workbench 1; by providing the handle 18, the operator can easily move the device, improving the utility.

The utility model discloses a bender for hydraulic engineering, still include slide rail 19, backup pad 20, slide 21, recess 22 and support column 23, 1 bottom of workstation is provided with two parallel slide rails 19, the slide rail 19 top is connected with 1 bottom of workstation, 20 both sides of backup pad are provided with slide 21, the slide 21 inboard is connected with 20 outside of backup pad, slide 21 and slide rail 19 cooperate sliding connection, 20 bottom of backup pad is provided with recess 22, support column 23 is located recess 22, support column 23 top and recess 22 top rotatable coupling; when waiting to bend the steel sheet 8 longer, hang longer section at 1 right-hand member of workstation and wait to bend steel sheet 8, make the process of bending easily and can't go on smoothly, through setting up above device, can take the steel sheet 8 of waiting to bend of 1 right-hand member of strong point workstation on backup pad 20 top, support column 23 bottom and ground contact, its supporting role has improved the practicality.

The utility model discloses a bender for hydraulic engineering, the bottom of backup pad 20 is provided with second locking plate 24, and the top of second locking plate 24 is connected with the bottom of backup pad 20 in a rotatable manner; when the supporting plate 20 is not used, the supporting plate 20 can be pushed back to the bottom end of the workbench 1, the supporting column 23 is retracted into the groove 22, the supporting column 23 can be prevented from falling out of the groove 22 by arranging the second locking plate 24, and the fixing performance is improved.

The utility model discloses a bender for hydraulic engineering, be provided with stiffening beam 25 between two sets of supporting legs 2, stiffening beam 25 both ends are connected with the supporting leg 2 inboard respectively; the device can shake when running, and the time of having a long time probably leads to workstation 1 surface emergence sunken phenomenon, through setting up stiffening beam 25, can alleviate this scene and take place, has improved stability.

The utility model relates to a hydraulic engineering bender, it is at work, at first operating personnel holds handle 18 and pushes away the device to appointed work area, later pull first locking plate 17 and fix truckle 16, then when waiting to bend the steel sheet 8 longer, send out second locking plate 24, support column 23 bottom contacts with ground, will wait to bend the steel sheet 8 and place the top of workstation 1, wait to bend the steel sheet 8 right-hand member and grow out the part of workstation 1, put up on the top of backup pad 20, later make waiting to bend the steel sheet 8 rear end and baffle 3 front end contact, slide movable baffle 5 and make waiting to bend the steel sheet 8 front end and movable baffle 5 rear end contact, twist bolt 6 and fix movable baffle 5, later start and pressurize hydraulic cylinder 9, make piston 10 move backward, roof 13 rear end and waiting to bend the steel sheet 8 front end contact, piston 10 continues to advance and will wait to bend the steel sheet 8, bend the hydraulic cylinder 9 release after turning to a certain angle, and (5) loosening the movable baffle 5 and taking down the steel plate 8 to be bent.

The bending machine for hydraulic engineering of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the bending machine can be implemented as long as the beneficial effects can be achieved; the utility model discloses a pneumatic cylinder of bender for hydraulic engineering is purchase on the market, and this technical staff only need according to its subsidiary service instruction install and operate can in the industry.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A bending machine for hydraulic engineering is characterized by comprising a workbench (1), a movable baffle (5), bolts (6), nuts (7), steel plates (8) to be bent, a hydraulic cylinder (9), a piston (10), a support (11), a rotating block (12) and a top plate (13), wherein four corners of the bottom end of the workbench (1) are respectively provided with supporting legs (2), the top ends of the supporting legs (2) are connected with the bottom end of the workbench (1), the top end of the workbench (1) is provided with a baffle (3), the bottom end of the baffle (3) is connected with the top end of the workbench (1), the top end of the workbench (1) is provided with two parallel sliding chutes (4), the movable baffle (5) is vertically arranged with the sliding chutes (4), the bottom end of the movable baffle (5) is contacted with the top end of the workbench (1), the top end of the movable baffle (5) is provided with two through holes, the bolts (6) penetrate through the top end of the movable baffle (5) and, the movable baffle (5) can slide back and forth in the sliding groove (4), the movable baffle (5) can be fixed by screwing the bolt (6), the steel plate (8) to be bent is placed at the top end of the workbench (1), the rear end of the steel plate (8) to be bent is contacted with the front end of the baffle (3), the front end of the steel plate (8) to be bent is contacted with the rear end of the movable baffle (5), the bottom end of the hydraulic cylinder (9) is connected with the top end of the workbench (1), the hydraulic cylinder (9) is connected with the hydraulic pump, the front end of the hydraulic cylinder (9) is connected with the rear end of the piston (10), the piston (10) can slide back and forth in the hydraulic cylinder (9), the front end of the piston (10) is connected with the rear end of the support (11), the rear end of the rotating block (12) is rotatably connected with the front end of the support (11), the front end of the rotating block (12) is connected with the rear end of the top plate (13), and.

2. The bending machine for the water conservancy project according to claim 1, wherein an angle scale (14) is arranged at the top end of the workbench (1), the bottom end of the angle scale (14) is connected with the top end of the workbench (1), and the angle scale (14) is located at the left end of the baffle (3).

3. The bending machine for the water conservancy project according to claim 2, further comprising caster wheels (16), wherein caster wheel supports (15) are arranged at the bottom ends of the supporting legs (2), the top ends of the caster wheel supports (15) are connected with the bottom ends of the supporting legs (2), the bottom ends of the caster wheel supports (15) are rotatably connected with the middle parts of the caster wheels (16), and the bottom ends of the caster wheels (16) slide relative to the ground.

4. The bending machine for the water conservancy project according to claim 3, wherein a first locking plate (17) is arranged at the right end of the caster support (15), the left end of the first locking plate (17) is rotatably connected with the right end of the caster support (15), and the caster (16) can be locked by pulling the first locking plate (17).

5. A bending machine for water conservancy projects according to claim 4, wherein a handle (18) is arranged at the left end of the workbench (1), and the right end of the handle (18) is connected with the left end of the workbench (1).

6. The bending machine for water conservancy projects according to claim 5, further comprising a sliding rail (19), a supporting plate (20), a sliding rail (21), a groove (22) and a supporting column (23), wherein the two parallel sliding rails (19) are arranged at the bottom end of the workbench (1), the top end of each sliding rail (19) is connected with the bottom end of the workbench (1), the sliding rails (21) are arranged on two sides of the supporting plate (20), the inner sides of the sliding rails (21) are connected with the outer sides of the supporting plate (20), the sliding rails (21) are in sliding connection with the sliding rails (19) in a matched mode, the groove (22) is arranged at the bottom end of the supporting plate (20), the supporting column (23) is located in the groove (22), and the top end of the supporting column.

7. A hydraulic engineering bending machine according to claim 6, wherein a second locking plate (24) is arranged at the bottom end of the supporting plate (20), and the top end of the second locking plate (24) is rotatably connected with the bottom end of the supporting plate (20).

8. The bending machine for the water conservancy project according to claim 7, wherein a reinforcing beam (25) is arranged between the two groups of supporting legs (2), and two ends of the reinforcing beam (25) are respectively connected with the inner sides of the supporting legs (2).