CN216779937U

CN216779937U - Novel bender with adjustable bending degree

Info

Publication number: CN216779937U
Application number: CN202220347699.9U
Authority: CN
Inventors: 郝凤德
Original assignee: Qingdao Dehuitong Sheet Metal Co ltd
Current assignee: Qingdao Dehuitong Sheet Metal Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-21
Anticipated expiration: 2032-02-21

Abstract

The utility model provides a novel bending machine with adjustable bending degree, which comprises: the utility model discloses a workbench, first mounting groove and second mounting groove have been seted up to outside one side of workstation, outside one side of workstation and the outside that is located first mounting groove and second mounting groove all have the side door through hinge connection. According to the novel bending machine with the adjustable bending degree, the rotating plate is effectively driven to rotate through the rotation of the first motor, the positions of parts such as the first hydraulic cylinder and the like installed on the rotating plate are changed, further, the steel pipe between the fixed wheel and the machining wheel is bent, the rotating angle of the rotating plate is changed through the rotating number of turns of the first motor, the bending angle is adjustable, the driven roller installed inside the second installation seat moves towards the direction of the driving roller through the extension of the second hydraulic cylinder, the steel pipe is clamped between the driving roller and the driven roller, and the steel pipe is effectively driven to be fed through the rotation of the driving roller.

Description

Novel bender with adjustable bending degree

Technical Field

The utility model relates to the field of bending machines, in particular to a novel bending machine with adjustable bending degree.

Background

The steel pipe has a hollow section, the length of the steel pipe is far longer than the diameter or the circumference of the steel pipe, and the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the section shape; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the method is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into a hot rolling steel pipe and a cold rolling steel pipe, and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe.

The bending machine is a machine capable of bending a thin plate, and the structure of the bending machine mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered at the top of the recess, the coil is electrified by a lead during use, and attractive force is generated on the pressing plate after the coil is electrified, so that the clamping of the thin plate between the pressing plate and the base is realized, the pressing plate can be made into various workpiece requirements due to the adoption of electromagnetic force clamping, and workpieces with side walls can be processed, the bending machine is very simple and convenient to operate, and the bending machine is often used in the bending of a steel pipe.

However, the existing bending machine is inconvenient to adjust the bending angle, so that the bending machine is large in limitation and inconvenient to use, automatic feeding is inconvenient to carry out on the steel pipe, a manual feeding method is often adopted, and the efficiency of the bending machine is reduced.

Therefore, it is necessary to provide a novel bending machine with adjustable bending degree to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel bending machine with adjustable bending degree, which solves the problems that the existing bending machine is inconvenient to adjust the bending angle, so that the bending machine has large limitation and is inconvenient to use, automatic feeding is inconvenient to carry out on a steel pipe, and the efficiency of the bending machine is reduced due to the fact that a manual feeding method is often adopted.

The utility model provides a novel bending machine with adjustable bending degree, which comprises: the utility model discloses a worktable, including workstation, first mounting groove and second mounting groove have been seted up to outside one side of workstation, outside one side of workstation and the outside that is located first mounting groove and second mounting groove all have the side door through hinge connection, top one side of workstation is equipped with the processing agency, the top opposite side of workstation is equipped with actuating mechanism.

Preferably, the processing agency includes the fixed plate, fixed plate fixed mounting is in one side at the workstation top, the rotor plate is installed through the bearing rotation in the top one side of workstation and the outside that is located the fixed plate, the top fixed mounting of fixed plate has the tight pulley, the central point department of rotor plate bottom runs through the workstation and extends to inside, there is first motor inside the second mounting groove through screw fixed mounting, the output shaft department of first motor and the bottom fixed mounting of rotor plate.

Preferably, the top fixedly connected with bed hedgehopping piece of rotor plate, there is first pneumatic cylinder at the top of bed hedgehopping piece through screw fixed mounting, the lower oil blanket department fixed mounting of first pneumatic cylinder has first mount pad, the internally mounted of first mount pad has the processing wheel.

Preferably, actuating mechanism includes drive roller, and drive roller's quantity is two, two drive roller all rotates the opposite side of installing at the workstation top, two drive roller's equal fixedly connected with transmission shaft of centre point department, two the bottom of transmission shaft all runs through the workstation and extends to inside, one of them the bottom fixed mounting of transmission shaft has first from the driving wheel, another the bottom fixed mounting of transmission shaft has the second from the driving wheel, there is the second motor inside of first mounting groove through screw fixed mounting, the output shaft department keyway of second motor is connected with the drive wheel, drive wheel and first from all being equipped with the drive belt between driving wheel and the second follow driving wheel.

Preferably, the outside opposite side fixed mounting of workstation has the fixed block, there is the second pneumatic cylinder at the top of fixed block through screw fixed mounting, the lower oil blanket department fixed mounting of second pneumatic cylinder has the second mount pad, the driven roller is installed through the bearing rotation in the inside of second mount pad, and the quantity of driven roller is two.

Preferably, the driven roller and the driving roller form a translation structure through the matching between the second mounting seat and the second hydraulic cylinder.

Compared with the prior art, the novel bending machine with adjustable bending degree provided by the utility model has the following beneficial effects:

this bender is through the rotation of first motor, effectively drive the rotor plate and rotate, change the position of parts such as the first pneumatic cylinder of installation on the rotor plate, and then make the steel pipe between tight pulley and the processing wheel handle of bending, the rotation number of turns through first motor changes the rotation angle of rotor plate, it is adjustable to play the angle of bending, extension through the second pneumatic cylinder, make the driven roller of second mount pad internally mounted move towards the direction of drive gyro wheel, make the steel pipe centre gripping between drive gyro wheel and driven roller, rotation through drive gyro wheel, effectively take the steel pipe to carry out the material loading, convenient to use person uses.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a novel bending machine with adjustable bending degree according to the present invention;

FIG. 2 is a schematic view of the internal structure of the working platform shown in FIG. 1;

FIG. 3 is a schematic structural view of the processing mechanism shown in FIG. 1;

fig. 4 is a schematic structural view of the driving mechanism shown in fig. 1.

In the figure: 1. a work table; 2. a first mounting groove; 3. a second mounting groove; 4. a side door; 5. a processing mechanism; 51. a rotating plate; 52. a fixing plate; 53. a fixed wheel; 54. a first motor; 6. a block for raising; 7. a first hydraulic cylinder; 8. a first mounting seat; 9. processing a wheel; 10. a drive mechanism; 101. driving the roller; 102. a drive shaft; 103. a first driven wheel; 104. a second driven wheel; 105. a drive wheel; 106. a second motor; 107. a transmission belt; 11. a fixed block; 12. a second hydraulic cylinder; 13. a second mounting seat; 14. a driven roller.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel bending machine with adjustable bending degree according to the present invention; FIG. 2 is a schematic view of the internal structure of the working platform shown in FIG. 1; FIG. 3 is a schematic view of the processing mechanism shown in FIG. 1; fig. 4 is a schematic structural view of the driving mechanism shown in fig. 1, and a novel bending machine with adjustable bending degree includes: workstation 1, first mounting groove 2 and second mounting groove 3 have been seted up to outside one side of workstation 1, and outside one side of workstation 1 and the outside that is located first mounting groove 2 and second mounting groove 3 all has side door 4 through hinge joint, and top one side of workstation 1 is equipped with processing agency 5, and the top opposite side of workstation 1 is equipped with actuating mechanism 10.

The processing mechanism 5 comprises a fixed plate 52, the fixed plate 52 is fixedly arranged on one side of the top of the workbench 1, a rotating plate 51 is rotatably arranged on one side of the top of the workbench 1 and positioned outside the fixed plate 52 through a bearing, a fixed wheel 53 is fixedly arranged on the top of the fixed plate 52, the central point of the bottom of the rotating plate 51 penetrates through the workbench 1 and extends to the inside, a first motor 54 is fixedly arranged inside the second mounting groove 3 through a screw, the output shaft of the first motor 54 is fixedly arranged with the bottom of the rotating plate 51, the rotation of the first motor 54 effectively drives the rotating plate 51 to rotate, changes the positions of the parts such as the first hydraulic cylinder 7 and the like arranged on the rotating plate 51, further, the steel pipe between the fixed wheel 53 and the processing wheel 9 is bent, and the rotation angle of the rotating plate 51 is changed by the number of rotation turns of the first motor 54, so that the bending angle is adjustable.

The top fixedly connected with bed hedgehopping piece 6 of rotor plate 51, there is first pneumatic cylinder 7 at the top of bed hedgehopping piece 6 through screw fixed mounting, the lower oil blanket department fixed mounting of first pneumatic cylinder 7 has first mount pad 8, the internally mounted of first mount pad 8 has processing wheel 9, through the extension of first pneumatic cylinder 7, the processing wheel 9 that drives the inside fixed of first mount pad 8 removes towards the direction of tight pulley 53, effectually carry on spacingly to the steel pipe of different thickness, the precision and the practicality of bending have been improved.

The driving mechanism 10 comprises two driving rollers 101, the two driving rollers 101 are rotatably mounted on the other side of the top of the worktable 1, the central points of the two driving rollers 101 are fixedly connected with transmission shafts 102, the bottom ends of the two transmission shafts 102 penetrate through the worktable 1 and extend to the inside, a first driven wheel 103 is fixedly arranged at the bottom end of one transmission shaft 102, a second driven wheel 104 is fixedly arranged at the bottom end of the other transmission shaft 102, a second motor 106 is fixedly arranged in the first mounting groove 2 through a screw, a driving wheel 105 is connected with a keyway at the output shaft of the second motor 106, a driving belt 107 is arranged between the driving wheel 105 and the first driven wheel 103 and the second driven wheel 104, the driving wheel 105 is effectively driven to rotate through the rotation of the second motor 106, the two driving rollers 101 are driven to rotate by the cooperation of the transmission belt 107, the first driven wheel 103, the second driven wheel 104 and the transmission shaft 102.

Fixed block 11 is fixedly mounted on the other side of the outer portion of the workbench 1, a second hydraulic cylinder 12 is fixedly mounted at the top of the fixed block 11 through screws, a second mounting seat 13 is fixedly mounted at the lower oil seal position of the second hydraulic cylinder 12, driven rollers 14 are rotatably mounted inside the second mounting seat 13 through bearings, and the number of the driven rollers 14 is two.

Driven roller 14 passes through and constitutes translation structure between cooperation between second mount pad 13 and the second hydraulic cylinder 12 and the drive roller 101, through the extension of second hydraulic cylinder 12 for driven roller 14 of second mount pad 13 internally mounted moves towards drive roller 101's direction, makes the steel pipe centre gripping between drive roller 101 and driven roller 14, and rotation through drive roller 101 effectively takes the steel pipe to carry out the material loading, and convenient to use person uses.

The working principle of the novel bending machine with the adjustable bending degree provided by the utility model is as follows:

firstly, the driven roller 14 installed inside the second installation base 13 moves towards the direction of the driving roller 101 by the extension of the second hydraulic cylinder 12, so that the steel pipe is clamped between the driving roller 101 and the driven roller 14, the driving wheel 105 is effectively driven to rotate by the rotation of the second motor 106, the two driving rollers 101 are driven to rotate by the cooperation between the driving belt 107, the first driven wheel 103, the second driven wheel 104 and the transmission shaft 102, the steel pipe is effectively driven to be fed by the rotation of the driving roller 101, the steel pipe is convenient for a user to use, the processing wheel 9 fixed inside the first installation base 8 is driven to move towards the direction of the fixed wheel 53 by the extension of the first hydraulic cylinder 7, the steel pipes with different thicknesses are effectively limited, the bending accuracy and the bending practicability are improved, the rotating plate 51 is effectively driven to rotate by the rotation of the first motor 54, the steel pipe between the fixed wheel 53 and the processing wheel 9 is bent by changing the positions of parts such as the first hydraulic cylinder 7 mounted on the rotating plate 51, and the rotating angle of the rotating plate 51 is changed by the rotating number of the first motor 54, so that the bending angle is adjustable.

this bender is through the rotation of first motor 54, effectively drive rotor plate 51 and rotate, change the position of parts such as first pneumatic cylinder 7 of installation on rotor plate 51, and then make the steel pipe between tight pulley 53 and the processing wheel 9 handle of bending, change rotor plate 51's rotation angle through the number of turns of first motor 54, it is adjustable to play the angle of bending, extension through second pneumatic cylinder 12, make driven roller 14 of second mount pad 13 internally mounted move towards the direction of drive roller 101, make the steel pipe centre gripping between drive roller 101 and driven roller 14, rotation through drive roller 101, effectively take the steel pipe to carry out the material loading, convenient to use person uses.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A novel bender of degree of bending adjustable includes: workstation (1), its characterized in that: first mounting groove (2) and second mounting groove (3) have been seted up to outside one side of workstation (1), outside one side of workstation (1) and the outside that is located first mounting groove (2) and second mounting groove (3) all have side door (4) through hinge joint, top one side of workstation (1) is equipped with processing mechanism (5), the top opposite side of workstation (1) is equipped with actuating mechanism (10).

2. The novel bending machine with the adjustable bending degree according to claim 1, wherein the processing mechanism (5) comprises a fixing plate (52), the fixing plate (52) is fixedly installed on one side of the top of the workbench (1), a rotating plate (51) is rotatably installed on one side of the top of the workbench (1) and located outside the fixing plate (52) through a bearing, a fixing wheel (53) is fixedly installed on the top of the fixing plate (52), a central point of the bottom of the rotating plate (51) penetrates through the workbench (1) and extends to the inside, a first motor (54) is fixedly installed inside the second installation groove (3) through a screw, and an output shaft of the first motor (54) is fixedly installed on the bottom of the rotating plate (51).

3. The novel bending machine with adjustable bending degree according to claim 2, wherein a block-up block (6) is fixedly connected to the top of the rotating plate (51), a first hydraulic cylinder (7) is fixedly mounted at the top of the block-up block (6) through a screw, a first mounting seat (8) is fixedly mounted at a lower oil seal of the first hydraulic cylinder (7), and a processing wheel (9) is mounted inside the first mounting seat (8).

4. The novel bending machine with adjustable bending degree according to claim 3, wherein the driving mechanism (10) comprises two driving rollers (101), two driving rollers (101) are rotatably installed on the other side of the top of the workbench (1), a transmission shaft (102) is fixedly connected to the center point of each of the two driving rollers (101), the bottom ends of the two transmission shafts (102) penetrate through the workbench (1) and extend into the workbench (1), a first driven wheel (103) is fixedly installed at the bottom end of one of the transmission shafts (102), a second driven wheel (104) is fixedly installed at the bottom end of the other one of the transmission shafts (102), a second motor (106) is fixedly installed inside the first installation groove (2) through screws, and a driving wheel (105) is connected to a keyway at an output shaft of the second motor (106), and transmission belts (107) are arranged between the driving wheel (105) and the first driven wheel (103) and between the driving wheel and the second driven wheel (104).

5. The novel bending machine with the adjustable bending degree according to claim 4, wherein a fixed block (11) is fixedly mounted on the other side of the outer portion of the workbench (1), a second hydraulic cylinder (12) is fixedly mounted at the top of the fixed block (11) through a screw, a second mounting seat (13) is fixedly mounted at a lower oil seal of the second hydraulic cylinder (12), driven rollers (14) are rotatably mounted inside the second mounting seat (13) through bearings, and the number of the driven rollers (14) is two.

6. A novel bending machine with adjustable bending degree according to claim 5, wherein the driven roller (14) and the driving roller (101) form a translation structure through the matching between the second mounting seat (13) and the second hydraulic cylinder (12).