CN216175518U

CN216175518U - Metal bending processing equipment

Info

Publication number: CN216175518U
Application number: CN202122324439.8U
Authority: CN
Inventors: 陈义春; 胡文鑫
Original assignee: Qingdao Punodak Intelligent Equipment Co ltd
Current assignee: Qingdao Punodak Intelligent Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-05
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses metal bending processing equipment which comprises a base, wherein locking wheels are movably mounted on the outer surface of the lower end of the base, handle rods are fixedly mounted above two sides of the base, a workbench is fixedly mounted on the outer surface of the upper end of the base, fixing columns are fixedly mounted on two sides of the upper end of the workbench, the number of the fixing columns is two, a cross beam plate is fixedly mounted at the position, located above the workbench, of the upper ends of the fixing columns, a first hydraulic cylinder is fixedly mounted in the middle of the upper end of the cross beam plate, a positioning plate is fixedly connected to the position, located between the two fixing columns, of the output end of the first hydraulic cylinder, a pressing plate is fixedly mounted on the outer surface of the lower end of the positioning plate, and fixing seats are fixedly mounted in front of the upper end of the workbench and behind the upper end of the workbench. The metal bending device can improve the use effect of bending equipment, facilitates metal bending and has practicability.

Description

Metal bending processing equipment

Technical Field

The utility model relates to the technical field of metal bending, in particular to metal bending processing equipment.

Background

In the process of processing the metal plate, the metal plate is often required to be processed into a bent shape, and the metal bending processing equipment is processing equipment capable of automatically bending the metal plate. The metal plate is elastically deformed firstly under the pressure of an upper die or a lower die of bending processing equipment, then enters plastic deformation, and is freely bent at the beginning stage of the plastic bending, along with the pressure applied to the plate by the upper die or the lower die, the plate is gradually close to the inner surface of a V-shaped groove of the lower die, the curvature radius and the bending force arm are gradually reduced, the pressing is continued until the stroke is ended, so that the upper die and the lower die are in full contact with each other by three points, and at the moment, the V-shaped bending is completed, and the metal bending processing is completed.

The existing metal bending processing equipment has certain defects when in use, and the processing equipment cannot be adjusted according to the bending angle of a metal plate when in use, so that the processing equipment is not convenient to use, and certain influence is brought to the use process, therefore, the metal bending processing equipment is improved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides metal bending processing equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a metal bending processing device comprises a base, locking wheels are movably mounted on the outer surface of the lower end of the base, handle rods are fixedly mounted above two sides of the base, a workbench is fixedly mounted on the outer surface of the upper end of the base, fixing columns are fixedly mounted on two sides of the upper end of the workbench, two groups of fixing columns are arranged, a cross beam plate is fixedly mounted at the position, located above the workbench, of the upper ends of the fixing columns, a first hydraulic cylinder is fixedly mounted in the middle of the upper end of the cross beam plate, a positioning plate is fixedly connected to the position, located between the two groups of fixing columns, of the output end of the first hydraulic cylinder, a pressing plate is fixedly mounted on the outer surface of the lower end of the positioning plate, fixing seats are fixedly mounted in front of and behind the upper end of the workbench, a clamping plate is movably mounted at the upper end of each fixing seat, and a hinge is commonly mounted between the upper end of the clamping plate and the fixing seats, the utility model discloses a clamping plate, including splint, mounting groove, output fixedly connected with connecting plate, the outer fixed surface of one side of splint installs the connecting piece, the mounting groove has all been seted up to the front end top and the rear end top of workstation, the inside fixed mounting of mounting groove has the second pneumatic cylinder, the output fixedly connected with connecting plate of second pneumatic cylinder, the outer fixed surface of connecting plate is connected with the connecting axle.

Preferably, the crossbeam board passes through the fixed column parallel position in the top of workstation, the quantity of locking wheel is a plurality of groups.

Preferably, guide sleeves are fixedly mounted at two ends of the positioning plate, the guide sleeves are sleeved on the outer surfaces of the fixed columns and movably connected with the fixed columns, and the positioning plate is movably connected with the fixed columns through the guide sleeves.

Preferably, the clamping plates are movably connected with the fixing seat through hinges, the number of the clamping plates is two, and the two clamping plates are distributed below the pressing plate in a V shape.

Preferably, the inside fixed mounting of mounting groove has the locating piece, the second pneumatic cylinder passes through the inside of locating piece fixed mounting in the mounting groove, the mounting groove is two sets of with the quantity of second pneumatic cylinder.

Preferably, the connecting piece is U type structure, the connecting axle runs through the connecting piece and with connecting piece swing joint, the output of second pneumatic cylinder passes through connecting axle and connecting piece and splint swing joint.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the metal bending processing equipment, the bending angle can be automatically adjusted according to the bending requirement of a workpiece when the metal bending processing equipment is used through the arranged fixing seat, the clamping plate, the hinge, the connecting piece, the mounting groove, the second hydraulic cylinder, the connecting plate and the connecting shaft, the bending die does not need to be replaced, so that the time for replacing the die is saved, the metal plate can be quickly adjusted to a corresponding angle according to the requirement of the bending angle, and the metal bending processing equipment is more convenient to use;

2. according to the utility model, the locking wheel and the handle rod are arranged, so that the movement of the processing equipment can be facilitated, the working position of the processing equipment can be quickly adjusted according to practical requirements, and the use of the processing equipment is facilitated;

in conclusion, the bending device can improve the use effect of the bending device, facilitates metal bending, and has practicability.

Drawings

FIG. 1 is a schematic view of an overall structure of a metal bending apparatus according to the present invention;

FIG. 2 is a schematic partially disassembled view of a metal bending apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a workbench of a metal bending processing apparatus according to the present invention.

In the figure: 1. a base; 2. locking wheels; 3. a handle bar; 4. a work table; 5. fixing a column; 6. a beam plate; 7. a first hydraulic cylinder; 8. positioning a plate; 9. a guide sleeve; 10. pressing a plate; 11. a fixed seat; 12. a splint; 13. a hinge; 14. a connecting member; 15. mounting grooves; 16. a second hydraulic cylinder; 17. a connecting plate; 18. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a metal bending processing device comprises a base 1, a locking wheel 2 is movably mounted on the outer surface of the lower end of the base 1, the locking wheel 2 is used for moving the processing device, so that the working position of the processing device can be quickly adjusted according to practical requirements when the processing device is used, handle rods 3 are fixedly mounted above two sides of the base 1, the handle rods 3 are used for pushing the processing device by workers, so that the processing device can move, a workbench 4 is fixedly mounted on the outer surface of the upper end of the base 1, fixed columns 5 are fixedly mounted on two sides of the upper end of the workbench 4, the number of the fixed columns 5 is two, a cross beam plate 6 is fixedly mounted at the position, above the workbench 4, of the upper end of the cross beam plate 6, a first hydraulic cylinder 7 is fixedly mounted in the middle of the upper end of the cross beam plate 6, a metal bending power source is located at 7 of the first hydraulic cylinder, and a positioning plate 8 is fixedly connected at the position, between the two fixed columns 5, of the output end of the first hydraulic cylinder 7, a pressing plate 10 is fixedly arranged on the outer surface of the lower end of the positioning plate 8, the pressing plate 10 is used for pressing a metal plate to be bent, when the first hydraulic cylinder 7 pushes the pressing plate 10 to move, the metal plate is bent by matching with a V-shaped die on the workbench 4, fixing seats 11 are fixedly arranged in front of and behind the upper end of the workbench 4, a clamping plate 12 is movably arranged at the upper end of the fixing seat 11, a hinge 13 is jointly arranged between the upper end of the clamping plate 12 and the fixing seat 11, a connecting piece 14 is fixedly arranged on the outer surface of one side of the clamping plate 12, mounting grooves 15 are respectively formed in the upper part and the upper part of the front end and the upper part of the rear end of the workbench 4, a second hydraulic cylinder 16 is fixedly arranged in each mounting groove 15, a connecting plate 17 is fixedly connected to the output end of the second hydraulic cylinder 16, a connecting shaft 18 is fixedly connected to the outer surface of the connecting plate 17, when the second hydraulic cylinder 16 is started, the second hydraulic cylinder 16 pushes the clamping plate 12 to move, make splint 12 carry out angle modulation through hinge 13 and connecting piece 14, and then adjust the size of the contained angle between two sets of splint 12, can need not to change the mould of buckling according to the angle of buckling of work piece automatically regulated angle of buckling when making the metal bending processing equipment use to save the time of changing the mould, make sheet metal can be according to the needs quick regulation of carrying out corresponding angle of the angle of buckling, make the metal bending processing equipment more convenient when using.

Wherein, crossbeam board 6 is located the position of the top of workstation 4 through the fixed column 5 parallel, and the quantity of locking wheel 2 is a plurality of groups, and crossbeam board 6 is used for the fixed of first pneumatic cylinder 7.

Wherein, the both ends of locating plate 8 are all fixed mounting have guide pin bushing 9, and guide pin bushing 9 cover is established at the surface of fixed column 5 and with fixed column 5 swing joint, and locating plate 8 passes through guide pin bushing 9 and fixed column 5 swing joint, and the clamp plate 10 that can smoothly drive locating plate 8 lower extreme when first pneumatic cylinder 7 starts through guide pin bushing 9 removes.

Wherein, splint 12 passes through hinge 13 and fixing base 11 swing joint, and the quantity of splint 12 is two sets ofly, and two sets of splint 12 are the V font and distribute in the below of clamp plate 10.

Wherein, the inside fixed mounting of mounting groove 15 has the locating piece, and second pneumatic cylinder 16 passes through locating piece fixed mounting in the inside of mounting groove 15, and mounting groove 15 is two sets of with the quantity of second pneumatic cylinder 16.

The connecting member 14 is a U-shaped structure, the connecting shaft 18 penetrates through the connecting member 14 and is movably connected with the connecting member 14, and the output end of the second hydraulic cylinder 16 is movably connected with the clamping plate 12 through the connecting shaft 18 and the connecting member 14.

The working principle is as follows: when in use, a worker pushes the equipment through the handle rod 3, so that the equipment moves through the locking wheel 2 at the lower end of the base 1, the metal plate to be bent is placed at the upper end of the fixed seat 11, according to the angle of the metal plate to be bent, the second hydraulic cylinder 16 is started, the second hydraulic cylinder 16 drives the clamping plates 12 to move, so that the clamping plates 12 are subjected to angle adjustment through the hinges 13 and the connecting pieces 14, the size of the included angle between the two groups of clamping plates 12 is further adjusted, then the first hydraulic cylinder 7 on the beam plate 6 is started, the first hydraulic cylinder 7 drives the pressure plate 10 at the lower end of the positioning plate 8 to press downwards, the plate material and the inner surface of the V-shaped groove between the two groups of clamping plates 12 gradually lean against with the continuous pressing of the pressure plate 10, meanwhile, the curvature radius and the bending force arm are gradually reduced, and the pressing is continued until the stroke is ended, so that the upper die and the lower die are in close contact with the plate at three points, and a V-shaped bending is completed at the moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The metal bending processing equipment comprises a base (1) and is characterized in that locking wheels (2) are movably mounted on the outer surface of the lower end of the base (1), handle rods (3) are fixedly mounted above two sides of the base (1), a workbench (4) is fixedly mounted on the outer surface of the upper end of the base (1), fixed columns (5) are fixedly mounted on two sides of the upper end of the workbench (4), the number of the fixed columns (5) is two, a cross beam plate (6) is fixedly mounted at the position, located above the workbench (4), of the upper end of each fixed column (5), a first hydraulic cylinder (7) is fixedly mounted in the middle of the upper end of the cross beam plate (6), a positioning plate (8) is fixedly connected to the position, located between the two fixed columns (5), of the output end of the first hydraulic cylinder (7), and a pressing plate (10) is fixedly mounted on the outer surface of the lower end of the positioning plate (8), the utility model discloses a hydraulic press, including workstation (4), the upper end place ahead of workstation (4) and the equal fixed mounting in upper end rear have fixing base (11), the upper end movable mounting of fixing base (11) has splint (12), install hinge (13) between the upper end of splint (12) and fixing base (11) jointly, one side external fixed surface of splint (12) installs connecting piece (14), mounting groove (15) have all been seted up with the rear end top to the front end top of workstation (4), the inside fixed mounting of mounting groove (15) has second pneumatic cylinder (16), the output fixedly connected with connecting plate (17) of second pneumatic cylinder (16), the external fixed surface of connecting plate (17) is connected with connecting axle (18).

2. The metal bending processing equipment according to claim 1, wherein the cross beam plate (6) is positioned in parallel above the workbench (4) through fixing columns (5), and the number of the locking wheels (2) is a plurality of groups.

3. The metal bending processing device according to claim 1, wherein guide sleeves (9) are fixedly mounted at both ends of the positioning plate (8), the guide sleeves (9) are sleeved on the outer surface of the fixing column (5) and movably connected with the fixing column (5), and the positioning plate (8) is movably connected with the fixing column (5) through the guide sleeves (9).

4. The metal bending processing device according to claim 1, wherein the clamping plates (12) are movably connected with the fixed seat (11) through hinges (13), the number of the clamping plates (12) is two, and the two groups of the clamping plates (12) are distributed below the pressing plate (10) in a V shape.

5. The metal bending processing device according to claim 1, wherein a positioning block is fixedly installed inside the installation groove (15), the second hydraulic cylinders (16) are fixedly installed inside the installation groove (15) through the positioning block, and the number of the installation groove (15) and the number of the second hydraulic cylinders (16) are two.

6. The metal bending processing device according to claim 1, wherein the connecting member (14) is of a U-shaped structure, the connecting shaft (18) penetrates through the connecting member (14) and is movably connected with the connecting member (14), and the output end of the second hydraulic cylinder (16) is movably connected with the clamping plate (12) through the connecting shaft (18) and the connecting member (14).