CN220161092U - Angle steel opening and closing machine - Google Patents
Angle steel opening and closing machine Download PDFInfo
- Publication number
- CN220161092U CN220161092U CN202321529425.2U CN202321529425U CN220161092U CN 220161092 U CN220161092 U CN 220161092U CN 202321529425 U CN202321529425 U CN 202321529425U CN 220161092 U CN220161092 U CN 220161092U
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- hydraulic cylinder
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- angle steel
- angle
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 229910000746 Structural steel Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an angle opening and closing machine for angle steel, which comprises a machine tool body and a workbench arranged on the machine tool body, wherein a lower die is fixedly connected to the workbench, an upper die which is matched with the lower die and is used for forming the angle steel is arranged at the position of the machine tool body facing the lower die, one sides of the upper die and the lower die are fixed ends, the other sides of the upper die and the lower die are movable ends, the fixed ends and the movable ends are rotationally connected, and the movable ends of the upper die and the lower die drive the movable ends through hydraulic cylinders so as to realize angle adjustment and positioning. When the angle steel with different angle demands is faced by the angle opening and closing machine, the upper die and the lower die are not required to be disassembled, and the movable plate is positioned and adjusted through the hydraulic cylinder to realize the forming of the angle steel, so that the operation mode is simple, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to an angle steel opening and closing machine.
Background
The angle machine that opens and shuts is used for angle steel's angle that opens and shuts usually adjusts, and current angle machine that opens and shuts uses large-scale press fixed mould on the clamp plate of pushing down, fixed bed die on the workstation, install the angle steel between last mould and bed die and push down the angle steel through last mould and make it reach the angle of wanting, need pull down last mould, bed die when need change the angle and replace new mould, such structure leads to machining efficiency low to the mould itself is heavier, has the risk that the topples the drop at the in-process of dismantling.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the angle steel opening and closing machine, which does not need to disassemble and assemble a die when adjusting the angle, is simple to operate and improves the processing efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an angle steel angle machine that opens and shuts, includes the lathe body, sets up the workstation on the lathe body, fixedly connected with bed die on the workstation, the lathe body is equipped with rather than the fashioned last mould of cooperation messenger angle steel to the position of bed die, one side of going up mould and bed die is the stiff end, and its opposite side is the expansion end, rotate between stiff end and the expansion end and be connected, go up mould and bed die's expansion end and all drive the expansion end through the pneumatic cylinder in order to realize regulation and the location of angle.
As a further improvement of the utility model, the lower die comprises a base fixedly connected to the workbench, a first fixed plate fixed on the base and a first movable plate rotationally connected with the first fixed plate, wherein the base is fixedly connected to the workbench through a pressing plate, the two sides of the first fixed plate rotationally connected with the first movable plate are respectively provided with a support column fixed with the base, an adjusting component is arranged in the workbench corresponding to the position of the first movable plate, and openings for the adjusting component to extend out are respectively arranged on the base and the workbench.
As a further improvement of the utility model, the adjusting assembly comprises a first hydraulic cylinder and an abutting block, wherein the first hydraulic cylinder is fixed in the workbench, the abutting block is fixed at the end part of a piston rod on the hydraulic cylinder, and two sides of the abutting block are also provided with flanges for limiting the first movable plate.
As a further improvement of the utility model, the upper die comprises a second hydraulic cylinder, a third hydraulic cylinder, a second fixed plate and a second movable plate, wherein the second hydraulic cylinder and the third hydraulic cylinder are fixed on the machine tool body, the second fixed plate and the second movable plate are respectively and fixedly connected with the second hydraulic cylinder and the third hydraulic cylinder, the second fixed plate and the second movable plate are rotationally connected, connecting blocks are respectively arranged at the end parts of piston rods on the second hydraulic cylinder and the third hydraulic cylinder, and a plurality of connecting rods which are respectively and fixedly connected with the second fixed plate and the second movable plate are respectively arranged on the connecting blocks.
As a further improvement of the utility model, both sides of the abutting block and the connecting block are respectively provided with an inclined strut, and piston rods respectively connected with the inclined struts are fixed.
The utility model has the beneficial effects that: when the angle steel with different angle demands is faced by the angle opening and closing machine, the upper die and the lower die are not required to be disassembled, and the movable plate is positioned and adjusted through the hydraulic cylinder to realize the forming of the angle steel, so that the operation mode is simple, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 3 is a schematic view of a second movable plate according to an embodiment of the present utility model;
fig. 4 is a schematic view of a second fixing plate according to an embodiment of the utility model.
Reference numerals: 1. a machine tool body; 2. a work table; 3. a first fixing plate; 4. a first movable plate; 5. a support post; 6. a first hydraulic cylinder; 7. an abutment block; 8. a flange; 9. a second hydraulic cylinder; 10. a third hydraulic cylinder; 11. a second fixing plate; 12. a second movable plate; 13. a connecting block; 14. and (5) connecting a rod.
Detailed Description
The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.
Referring to figures 1-4, an angle opening and closing machine for angle steel comprises a machine tool body 1 and a workbench 2 arranged on the machine tool body, wherein a lower die is fixedly connected to the workbench 2, an upper die which is matched with the lower die to form angle steel is arranged at the position, opposite to the lower die, of the machine tool body 1, one side of the upper die and one side of the lower die are fixed ends, the other side of the upper die is a movable end, the fixed ends are rotationally connected with the movable ends, one side of the angle steel is pressed down through the fixed ends of the upper die and the lower die to be clamped and fixed when the angle opening and closing machine is used for clamping the other side of the angle steel, the movable ends of the upper die and the lower die are rotated to realize the opening and closing of the angle steel, in the embodiment, an angle scale line is carved at the rotation connecting position of the fixed ends and the movable ends, so that an operator can observe when the angle is pre-adjusted conveniently, the setting does not need to be measured by an angle measuring ruler, the movable ends of the upper die and the lower die are driven by a hydraulic cylinder to adjust and position the angle, the lower die comprises a base fixedly connected on a workbench 2, a first fixed plate 3 fixed on the base and a first movable plate 4 rotationally connected with the first fixed plate 3, the base is fixedly connected on the workbench 2 by a pressing plate, two sides rotationally connected with the first fixed plate 3 and the first movable plate 4 are respectively provided with a strut 5 fixed with the base, the struts 5 are arranged to enable the first fixed plate 3 to be supported more stably, an adjusting component is arranged in the workbench 2 corresponding to the position of the first movable plate 4, the base and the workbench 2 are respectively provided with an opening for the adjusting component to extend out, the adjusting component comprises a first hydraulic cylinder 6 and a butt block 7, the first hydraulic cylinder 6 is fixed in the workbench 2, the abutting block 7 is fixed at the end part of a piston rod on the hydraulic cylinder, the two sides of the abutting block 7 are also provided with flanges 8 for limiting the first movable plate 4, the abutting block 7 is matched with the first movable plate 4 in an abutting mode, when the abutting block 7 is lifted upwards, the first movable plate 4 is guided to rotate relative to the first fixed plate 3, and the flanges 8 arranged at the two sides can prevent the first movable plate 4 from deflecting to the two sides.
The upper die comprises a second hydraulic cylinder 9 and a third hydraulic cylinder 10 which are fixed on the machine tool body 1, a second fixed plate 11 and a second movable plate 12 which are respectively fixedly connected with the second hydraulic cylinder 9 and the third hydraulic cylinder 10, wherein the second fixed plate 11 and the second movable plate 12 are connected in a rotating way, connecting blocks 13 are respectively arranged at the end parts of piston rods on the second hydraulic cylinder 9 and the third hydraulic cylinder 10, a plurality of connecting rods 14 which are respectively fixed with the second fixed plate 11 and the second movable plate 12 are respectively arranged on the connecting blocks 13, and the connecting rods 14 are respectively uniformly distributed on the first fixed plate 3 and the second movable plate 12, so that the downward pressing force of the upper die can be more even, and inclined supporting rods are respectively arranged at the two sides of each abutting block 7 and each connecting block 13 and are respectively fixed with the piston rods connected with the abutting blocks.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. The utility model provides an angle steel angle machine that opens and shuts, its characterized in that, includes the lathe body, sets up the workstation on the lathe body, fixedly connected with bed die on the workstation, the lathe body is equipped with rather than the cooperation messenger angle steel fashioned last mould to the position of bed die, go up mould and one side of bed die and be the stiff end, its opposite side is the expansion end, rotate between stiff end and the expansion end and be connected, go up mould and the expansion end of bed die all through pneumatic cylinder drive expansion end in order to realize regulation and the location of angle.
2. The angle steel opening and closing machine according to claim 1, wherein the lower die comprises a base fixedly connected to a workbench, a first fixing plate fixed to the base, and a first movable plate rotationally connected with the first fixing plate, the base is fixedly connected to the workbench through a pressing plate, two sides of the first fixing plate rotationally connected with the first movable plate are respectively provided with a support column fixed with the base, an adjusting component is arranged in the workbench corresponding to the position of the first movable plate, and openings for the adjusting component to extend out are respectively formed in the base and the workbench.
3. The angle steel opening and closing machine according to claim 2, wherein the adjusting assembly comprises a first hydraulic cylinder and an abutting block, the first hydraulic cylinder is fixed in the workbench, the abutting block is fixed at the end part of a piston rod on the hydraulic cylinder, and flanges limiting the first movable plate are further arranged on two sides of the abutting block.
4. The angle iron opening and closing machine according to claim 3, wherein the upper die comprises a second hydraulic cylinder, a third hydraulic cylinder, a second fixed plate and a second movable plate, wherein the second hydraulic cylinder and the third hydraulic cylinder are fixed on the machine tool body, the second fixed plate and the second movable plate are respectively fixedly connected with the second hydraulic cylinder and the third hydraulic cylinder, the second fixed plate and the second movable plate are rotationally connected, connecting blocks are respectively arranged at the end parts of piston rods on the second hydraulic cylinder and the third hydraulic cylinder, and a plurality of connecting rods which are respectively fixed with the second fixed plate and the second movable plate are arranged on the connecting blocks.
5. The angle steel opening and closing machine according to claim 4, wherein the two sides of the abutting block and the connecting block are respectively provided with an inclined stay rod, and piston rods connected with the inclined stay rods are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529425.2U CN220161092U (en) | 2023-06-14 | 2023-06-14 | Angle steel opening and closing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529425.2U CN220161092U (en) | 2023-06-14 | 2023-06-14 | Angle steel opening and closing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161092U true CN220161092U (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321529425.2U Active CN220161092U (en) | 2023-06-14 | 2023-06-14 | Angle steel opening and closing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119634572A (en) * | 2025-02-14 | 2025-03-18 | 山东省青腾机械科技有限公司 | Angle steel numerical control opening and closing angle device |
-
2023
- 2023-06-14 CN CN202321529425.2U patent/CN220161092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119634572A (en) * | 2025-02-14 | 2025-03-18 | 山东省青腾机械科技有限公司 | Angle steel numerical control opening and closing angle device |
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