CN216801240U - Angle steel fixing and bending equipment - Google Patents
Angle steel fixing and bending equipment Download PDFInfo
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- CN216801240U CN216801240U CN202220423075.0U CN202220423075U CN216801240U CN 216801240 U CN216801240 U CN 216801240U CN 202220423075 U CN202220423075 U CN 202220423075U CN 216801240 U CN216801240 U CN 216801240U
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- angle steel
- fixed
- bending
- centering
- angle
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000005452 bending Methods 0.000 title claims abstract description 48
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of angle steel bending equipment, in particular to angle steel fixing and bending equipment. The angle steel centering and positioning mechanism is novel in design and ingenious in structure, the right-angled triangle notch of the angle steel is aligned with the groove of the first die through the angle steel centering and positioning mechanism, the position of an angle steel workpiece does not need to be adjusted manually and repeatedly, the manual operation difficulty is reduced, the bending efficiency is improved, and meanwhile the bending precision is improved.
Description
Technical Field
The utility model relates to the technical field of angle steel bending equipment, in particular to angle steel fixing and bending equipment.
Background
Angle steel popular name angle bar, be both sides mutually perpendicular becomes angular rectangular steel, has the branch of equilateral angle steel and inequilateral angle steel, and two broads of equilateral angle steel equal, the angle steel when using, need bend into 90 right angles with the angle steel according to the demand, need cut an isosceles right triangle's incision in one side of angle steel before bending, then bend along the isosceles right triangle incision.
According to the patent application number: CN202023209400.3 discloses an angle steel bending device, which is connected with a sleeve by a bolt and a round roller, and is connected with a support plate and a clamping plate by rotation, under the action of a first pin shaft and a spring, the angle steel can be clamped and fixed before bending, so as to improve the stability of heating and bending, and meanwhile, the movement track of the angle steel can not be obstructed during bending, thereby reducing more manufacturing procedures, lowering the cost, improving the efficiency of bending processing, and the utility model can drive a high-frequency heater to longitudinally reciprocate at a slow speed by a slide seat when a motor rotates through the clearance fit between the slide seat and a chute and the movable connection between an inclined rod and a support rod as well as the slide seat, so as to improve the uniformity of heating the angle steel and ensure the bending effect, but, the utility model has no mechanism for centering and positioning the angle steel, and after the angle steel is placed between two bending dies during use, still need artifically finely tune the position of angle steel, make the isosceles right triangle incision of angle steel one side align with the triangle-shaped recess of mould one side of bending, this has not only increased the operation degree of difficulty, has reduced the efficiency of bending, and the precision of artifical adjusting position is difficult to guarantee moreover to the precision of bending has been reduced. Therefore, the technical personnel in the field provide an angle steel fixing and bending device to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide angle steel fixing and bending equipment to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an angle steel is fixed equipment of bending, includes the workstation, the upside of workstation is located one end position department and is provided with first mould, and the upside of workstation is located other end position department and is fixed with the fixed plate, one side of fixed plate is located middle section position department and installs the pneumatic cylinder of bending, the flexible end of the pneumatic cylinder of bending is fixed with the second mould, one side position department that the upside of workstation is located first mould is provided with angle steel centering positioning mechanism.
As a still further scheme of the utility model: the angle steel centering and positioning mechanism comprises a lifting cylinder arranged at one end of the upper side of the workbench and located at the middle section position, a connecting frame is fixed to the telescopic end of the lifting cylinder, a centering and positioning cylinder is installed at the upper side of the connecting frame, a right-angle connecting plate is fixed to the telescopic end of the centering and positioning cylinder, and three rolling shafts are connected to the lower side of the right-angle connecting plate in a rotating mode.
As a still further scheme of the utility model: two guide sleeve rods are symmetrically fixed at positions, located at two ends, of one side of the fixing plate, one ends of the two guide sleeve rods are slidably inserted into the guide telescopic rods, and one ends of the two guide telescopic rods are fixed to one side of the second die.
As a still further scheme of the utility model: four support columns which are arranged in a rectangular shape are fixed at the bottom of the workbench.
As a still further scheme of the utility model: two cylindrical holes are symmetrically formed in positions, located on two sides, in the second die, jacking cylinders are mounted on the inner sides of the two cylindrical holes, and top plates are fixed to the telescopic ends of the two jacking cylinders.
As a still further scheme of the utility model: and four mounting bottom plates are fixed at the bottom ends of the support columns, and mounting holes are formed in the mounting bottom plates.
Compared with the prior art, the utility model has the beneficial effects that: the angle steel centering and positioning mechanism is novel in design and ingenious in structure, the right-angled triangle notch of the angle steel is aligned with the groove of the first die through the angle steel centering and positioning mechanism, the position of an angle steel workpiece does not need to be adjusted manually and repeatedly, the manual operation difficulty is reduced, the bending efficiency is improved, and meanwhile the bending precision is improved.
Drawings
FIG. 1 is a schematic structural diagram of a fixed bending device for angle steel;
FIG. 2 is a schematic view of a partial sectional structure of an angle steel fixing and bending device;
fig. 3 is an enlarged structural schematic diagram of a position a in fig. 2 in an angle steel fixing and bending apparatus.
In the figure: 1. a work table; 2. a first mold; 3. a fixing plate; 4. bending a hydraulic cylinder; 5. a second mold; 6. a lifting cylinder; 7. a connecting frame; 8. a centering positioning cylinder; 9. a right-angle connecting plate; 10. a roller; 11. a support pillar; 12. mounting a bottom plate; 13. a guide loop bar; 14. guiding the telescopic rod; 15. jacking a cylinder; 16. a top plate.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the utility model, an angle steel fixing and bending apparatus includes a workbench 1, a first mold 2 is disposed at one end of the upper side of the workbench 1, a fixing plate 3 is fixed at the other end of the upper side of the workbench 1, a bending hydraulic cylinder 4 is installed at a middle position of one side of the fixing plate 3, a second mold 5 is fixed at a telescopic end of the bending hydraulic cylinder 4, and an angle steel centering and positioning mechanism is disposed at a position of one side of the upper side of the workbench 1, which is located at the first mold 2.
In fig. 1: the angle steel centering and positioning mechanism comprises a lifting cylinder 6 which is arranged at one end of the upper side of a workbench 1 and is positioned at the middle section position, a connecting frame 7 is fixed at the telescopic end of the lifting cylinder 6, a centering and positioning cylinder 8 is arranged at the upper side of the connecting frame 7, a right-angle connecting plate 9 is fixed at the telescopic end of the centering and positioning cylinder 8, three rollers 10 are rotatably connected to the lower side of the right-angle connecting plate 9, the operation of the angle steel centering and positioning mechanism is controlled, the telescopic end of the centering and positioning cylinder 8 extends out to drive the right-angle connecting plate 9 to move towards one end of a second die 5, the right-angle connecting plate 9 drives the three rollers 10 at the lower side to move, then the telescopic end of the lifting cylinder 6 is controlled to retract to drive the connecting frame 7 to move downwards, the connecting frame 7 drives the centering and positioning cylinder 8 and the right-angle connecting plate 9 and the three rollers 10 to move downwards, and then the telescopic end of the centering and positioning cylinder 8 is controlled to retract to drive the right-angle connecting plate 9 and the three rollers 10 to move reversely, the notched inboard contact of the right angled triangle of three roller bearing 10 and angle steel through roller bearing 10 and the inboard roll connection of incision, can promote the incision to the middle section position, makes the right angled triangle incision of angle steel align with the recess of first mould 2, need not artifical repeated adjustment angle steel work piece's position, has reduced the manual operation degree of difficulty, has improved the efficiency of bending, has improved the precision of bending simultaneously.
In fig. 1: one side of fixed plate 3 is located both ends position department symmetry and is fixed with two direction loop bars 13, and the one end of two direction loop bars 13 all slides and inserts and be equipped with direction telescopic link 14, and the one end of two direction telescopic links 14 all is fixed with one side of second mould 5, sliding connection between direction telescopic link 14 and the direction loop bar 13 plays the guide effect to second mould 5.
In fig. 1: four support columns 11 which are arranged in a rectangular shape are fixed at the bottom of the workbench 1, and the support columns 11 are used for supporting the whole device.
In fig. 3: two cylinder holes have been seted up to the inside of second mould 5 and lie in both sides position department symmetry, and jacking cylinder 15 is all installed to the inboard in two cylinder holes, all is fixed with roof 16 through two jacking cylinders 15's flexible end, and jacking cylinder 15's flexible end stretches out and drives roof 16 and shifts up, can be with the angle steel jack-up after bending, the convenient unloading.
In fig. 1: the bottom of four support columns 11 all is fixed with mounting plate 12, and the mounting hole has all been seted up to the inside of four mounting plate 12, and the inside mounting hole of mounting plate 12 for it is fixed with installation face with mounting plate 12, thereby it is whole fixed with the installation face with the device.
The working principle of the utility model is as follows: when in use, an angle steel workpiece is placed at the position between the first die 2 and the second die 5 on the upper side of the workbench 1, then the operation of an angle steel centering and positioning mechanism is controlled, the telescopic end of a centering and positioning cylinder 8 extends out to drive a right-angle connecting plate 9 to move towards one end of the second die 5, the right-angle connecting plate 9 drives three rollers 10 on the lower side of the angle steel workpiece to move, then the telescopic end of a lifting cylinder 6 is controlled to retract to drive a connecting frame 7 to move downwards, the connecting frame 7 drives the centering and positioning cylinder 8 and the right-angle connecting plate 9 to move downwards so as to drive the three rollers 10 to move downwards, then the telescopic end of the centering and positioning cylinder 8 retracts to drive the right-angle connecting plate 9 and the three rollers 10 to move reversely, the three rollers 10 are in contact with the inner side of a right-angle triangle notch of the angle steel, the notch can be pushed to the middle section position through the rolling connection of the rollers 10 and the notch of the angle steel workpiece is aligned with the groove of the first die 2, then the flexible end of control pneumatic cylinder 4 of bending stretches out and drives second mould 5 and remove, second mould 5 merges with first mould 2 and can bend the angle steel, through angle steel centering positioning mechanism, align the right angled triangle incision of angle steel with the recess of first mould 2, need not the position of artifical repetition regulation angle steel work piece, the manual operation degree of difficulty has been reduced, the efficiency of bending is improved, the precision of bending has been improved simultaneously, flexible end through two jacking cylinders 15 all is fixed with roof 16, the flexible end of jacking cylinder 15 stretches out and drives roof 16 and shifts up, can jack up the angle steel after bending, make things convenient for the unloading.
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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an angle steel fixing and bending device, includes workstation (1), its characterized in that, the upside of workstation (1) is located one end position department and is provided with first mould (2), and the upside of workstation (1) is located other end position department and is fixed with fixed plate (3), one side of fixed plate (3) is located middle section position department and installs the pneumatic cylinder (4) of bending, the flexible end of pneumatic cylinder (4) of bending is fixed with second mould (5), one side position department that the upside of workstation (1) is located first mould (2) is provided with angle steel centering positioning mechanism.
2. The fixed angle steel bending equipment according to claim 1, wherein the angle steel centering and positioning mechanism comprises a lifting cylinder (6) which is installed at one end of the upper side of the workbench (1) and located at the middle section position, a connecting frame (7) is fixed at the telescopic end of the lifting cylinder (6), a centering and positioning cylinder (8) is installed at the upper side of the connecting frame (7), a right-angle connecting plate (9) is fixed at the telescopic end of the centering and positioning cylinder (8), and three rollers (10) are rotatably connected to the lower side of the right-angle connecting plate (9).
3. The angle steel fixing and bending device according to claim 1, wherein two guide sleeve rods (13) are symmetrically fixed at two ends of one side of the fixing plate (3), one ends of the two guide sleeve rods (13) are slidably inserted with guide telescopic rods (14), and one ends of the two guide telescopic rods (14) are fixed with one side of the second die (5).
4. The angle steel fixing and bending device according to claim 1, wherein four support columns (11) are fixed at the bottom of the workbench (1) and are arranged in a rectangular shape.
5. The angle steel fixing and bending device according to claim 1, wherein two cylindrical holes are symmetrically formed in the second die (5) at two sides, jacking cylinders (15) are mounted on the inner sides of the two cylindrical holes, and top plates (16) are fixed to the telescopic ends of the two jacking cylinders (15).
6. The angle steel fixing and bending device according to claim 4, wherein mounting bottom plates (12) are fixed to the bottom ends of the four supporting columns (11), and mounting holes are formed in the four mounting bottom plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220423075.0U CN216801240U (en) | 2022-03-01 | 2022-03-01 | Angle steel fixing and bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220423075.0U CN216801240U (en) | 2022-03-01 | 2022-03-01 | Angle steel fixing and bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216801240U true CN216801240U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220423075.0U Active CN216801240U (en) | 2022-03-01 | 2022-03-01 | Angle steel fixing and bending equipment |
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| Country | Link |
|---|---|
| CN (1) | CN216801240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324438A (en) * | 2023-12-01 | 2024-01-02 | 广东铝享家家居有限公司 | Bending machine for arc-shaped piece of aluminum cabinet body |
-
2022
- 2022-03-01 CN CN202220423075.0U patent/CN216801240U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324438A (en) * | 2023-12-01 | 2024-01-02 | 广东铝享家家居有限公司 | Bending machine for arc-shaped piece of aluminum cabinet body |
| CN117324438B (en) * | 2023-12-01 | 2024-02-06 | 广东铝享家家居有限公司 | Bending machine for arc-shaped piece of aluminum cabinet body |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixed bending equipment for angle steel Granted publication date: 20220624 Pledgee: China Life Property insurance Co.,Ltd. Qingdao Branch Pledgor: Qingdao Xingchen iron tower Co.,Ltd. Registration number: Y2024370010017 |