CN220591236U - Manual hydraulic flanging machine - Google Patents
Manual hydraulic flanging machine Download PDFInfo
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- CN220591236U CN220591236U CN202322329805.8U CN202322329805U CN220591236U CN 220591236 U CN220591236 U CN 220591236U CN 202322329805 U CN202322329805 U CN 202322329805U CN 220591236 U CN220591236 U CN 220591236U
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- workbench
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- 238000003825 pressing Methods 0.000 claims abstract description 35
- 230000007423 decrease Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 6
- 238000012797 qualification Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of flanger, in particular to a manual hydraulic flanger which comprises a workbench, a support frame, a fixing frame, a hydraulic rod, a mounting frame, a fixing part, a pressing block, a die, a mounting block and a screw rod; the workbench is connected with the supporting frame, the mounting frame is connected with the workbench, the mounting frame is provided with a fixing component, and the die is provided with a groove; the fixing frame is connected with the workbench, the hydraulic rod is connected with the fixing frame, the hydraulic rod is provided with a piston rod, and the fixing part is connected with the end head of the piston rod; be equipped with the one end that is used for the mounting hole on the fixed part, the briquetting is connected to the screw rod, and the screw rod is connected with mounting hole screw thread fit, and mounting hole, wait that machined part and briquetting all coaxial distribution. According to the utility model, the two mounting plates drive the dies to move from the horizontal direction, so that the mounting plates keep coaxial distribution of the workpiece to be machined and the fixed part when different dies are mounted, the pressing block and the fixed part are convenient to mount and dismount, the flanging is smoother, and the qualification rate of the flanging is increased.
Description
Technical Field
The utility model relates to the technical field of flanger, in particular to a manual hydraulic flanger.
Background
In order to improve the connection strength, the sheet metal part cylinder can be subjected to flanging treatment at two ends of the cylinder to form a flange, so that connection is facilitated. The hydraulic flanging machine is a mechanical device commonly used for processing metal plates, and is mainly used for flanging and bending the metal plates. The hydraulic flanging machine has the advantages of simple structure, convenient operation, high processing efficiency and the like, so that the hydraulic flanging machine has better strength and stability. The machine has the advantages of simple operation, low energy consumption and high efficiency. The complex procedure of manually cutting and welding the flange is omitted, and the finished product is more beautiful.
The Chinese patent with the issued publication number of CN212350016U discloses a manual hydraulic flanging machine, which comprises a fixed seat, an upper die sleeve, a lower die sleeve, a die core group for processing pipes with different apertures, a top core die and a driving assembly; the lower die sleeve is fixed in the fixed seat; the upper die sleeve is arranged above the lower die sleeve in a sliding manner; each mould core group comprises an upper mould core and a lower mould core, and each upper mould core and each lower mould core are respectively and detachably arranged on the upper mould sleeve and the lower mould sleeve; the driving assembly is clamped and fixed through the upper die sleeve and the lower die sleeve; the top core mould is driven by the driving component to do feeding movement along the central axis of the clamping cavity. According to the utility model, through the detachable arrangement of the upper mold core, the lower mold core and the corresponding top core mold, pipes with different apertures can be processed; the driving assembly is fixed through the upper die sleeve and the lower die sleeve, so that the top core die moves along the central axis of the clamping cavity, and the operability is more convenient and time-saving; the flanging size of the pipe notch is more accurate and stable, the pressure control is more reliable, and the excessive or deficient height of the flanging size is avoided.
However, the technical scheme has the following defects: in the manual hydraulic flanging machine, the flanging is firstly performed through the top core die, but the top core die is generally replaced to level the flanging after the flanging, otherwise, the quality of the flanging is lower, and the subsequent processing and use are affected; only use the stabilizer blade below the fixing base to support, the device focus is not stable enough has the potential safety hazard when using.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a manual hydraulic flanging machine.
The technical scheme of the utility model is as follows: a manual hydraulic flanging machine comprises a workbench, a supporting frame, a fixing frame, a hydraulic rod, a mounting frame, a fixing part, a pressing block, a die, a mounting block and a screw;
the workbench is connected with the upper end of the supporting frame, the mounting frame is connected with the upper end of the workbench, a fixing component for mounting a die is arranged on the mounting frame, and a groove for fixing a workpiece to be machined is formed in the die;
the fixing frame is connected with the upper end of the workbench, the hydraulic rod is connected with the fixing frame, the hydraulic rod is provided with a piston rod, and the fixing part is connected with the end head of the piston rod;
be equipped with the one end that is used for the mounting hole on the fixed part, the briquetting is connected to the screw rod, and the screw rod is connected with mounting hole screw thread fit, and mounting hole, wait that machined part and briquetting all coaxial distribution.
Preferably, the fixing component comprises a mounting plate, a knob, a guide rod and a double-threaded rod;
the double-threaded rod is rotationally connected with two ends of the mounting frame, the guide rod is connected with the mounting frame, two mounting plates are in threaded fit connection with the double-threaded rod, the two mounting plates are symmetrically distributed on the double-threaded rod, the two mounting plates are in sliding connection with the guide rod, and the knob is connected with one end of the double-threaded rod;
the mould is equipped with two, and two mounting panels are connected respectively to two moulds, and two moulds symmetric distribution.
Preferably, the mounting plates are provided with mounting grooves, and the two dies are provided with mounting blocks which are matched and connected with the mounting grooves.
Preferably, the projection shape of the mounting block is a dovetail shape, the shape of the mounting groove corresponds to the mounting block, and the mounting block is connected with the mounting groove in an interference fit manner.
Preferably, the press block comprises a press plate and a mold core; the mold core is connected with the pressing plate and is coaxially distributed with the pressing plate, the screw is connected with the pressing plate, and the outer diameter value of the mold core gradually decreases towards one end far away from the pressing plate.
Preferably, the projected shape of the mounting frame is U-shaped.
Preferably, the lower end of the support frame is provided with a plurality of universal wheels, and the universal wheels are uniformly distributed on the support frame.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
in the utility model, a corresponding die is arranged on a fixed assembly, a workpiece to be machined is a circular tube, the circular tube is arranged in the die, a groove of the die presses the peripheral surface of the circular tube, a hydraulic rod drives a fixed part and a pressing block to be close to the end of the circular tube, the pressing block turns over the end of the circular tube, the pressing block is disassembled, the pressing block for flattening the turning over edge is replaced, the pressing block compresses the turning over edge, and the turning over edge is compressed on the end surface of the die; according to the utility model, the two mounting plates drive the dies to move from the horizontal direction, so that the mounting plates keep coaxial distribution of the workpiece to be machined and the fixed part when different dies are mounted, the pressing block and the fixed part are convenient to mount and dismount, the flanging is smoother, and the qualification rate of the flanging is increased.
Drawings
Fig. 1 is a perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a manual hydraulic flanging machine according to another view angle.
Fig. 3 is a schematic structural view of a manual hydraulic flanging machine provided by the utility model.
Fig. 4 is a schematic structural view of a fixing assembly in a manual hydraulic flanging machine according to the present utility model.
Reference numerals: 1. a work table; 2. a support frame; 3. a fixing frame; 4. a hydraulic rod; 5. a universal wheel; 6. a mounting frame; 7. a fixing part; 8. briquetting; 9. a workpiece to be machined; 10. a mold; 11. a mounting block; 12. a mounting plate; 13. a groove; 14. a knob; 15. a guide rod; 16. a double threaded rod; 17. a screw; 18. and (5) mounting holes.
Detailed Description
Example 1
As shown in fig. 1-4, the manual hydraulic flanging machine provided by the utility model comprises a workbench 1, a support frame 2, a fixing frame 3, a hydraulic rod 4, a mounting frame 6, a fixing part 7, a pressing block 8, a die 10, a mounting block 11 and a screw 17;
the workbench 1 is connected with the upper end of the supporting frame 2, the mounting frame 6 is connected with the upper end of the workbench 1, the mounting frame 6 is provided with a fixing component for mounting the die 10, and the die 10 is provided with a groove 13 for fixing a workpiece to be machined;
the lower extreme of support frame 2 is equipped with a plurality of universal wheels 5, and a plurality of universal wheels 5 are evenly distributed on support frame 2.
Further, the projected shape of the mounting frame 6 is U-shaped;
the fixing frame 3 is connected with the upper end of the workbench 1, the hydraulic rod 4 is connected with the fixing frame 3, a piston rod is arranged on the hydraulic rod 4, and the fixing part 7 is connected with the end head of the piston rod;
the fixing part 7 is provided with a mounting hole 18, the screw 17 is connected with one end of the pressing block 8, the screw 17 is in threaded fit connection with the mounting hole 18, and the mounting hole 18, the workpiece 9 to be processed and the pressing block 8 are all coaxially distributed.
The pressing block 8 comprises a pressing plate and a mold core; the mold core is connected with the pressing plate and is coaxially distributed with the pressing plate, the screw 17 is connected with the pressing plate, and the outer diameter value of the mold core gradually decreases towards one end far away from the pressing plate.
In the utility model, a corresponding die 10 is arranged on a fixed assembly, a workpiece 9 to be machined is a circular tube, the circular tube is arranged in the die 10, a groove of the die 10 presses the outer peripheral surface of the circular tube, a hydraulic rod 4 drives a fixed part 7 and a pressing block 8 to be close to the end of the circular tube, the pressing block 8 turns over the end of the circular tube, the pressing block 8 is disassembled, the pressing block 8 for flattening the turned-over edge is replaced, the pressing block 8 is pressed and turned-over edge is pressed on the end surface of the die 10; according to the utility model, the two mounting plates 12 drive the die 10 to move from the horizontal direction, so that the mounting plates 12 keep coaxial distribution of the workpiece 9 to be machined and the fixed part 7 when different dies 10 are mounted, the pressing block 8 and the fixed part 7 are convenient to mount and dismount, the flanging is smoother, and the qualification rate of flanging is increased.
Example two
As shown in fig. 3-4, in comparison with the first embodiment, the manual hydraulic flanging machine provided by the present utility model, the fixing assembly in this embodiment includes a mounting plate 12, a knob 14, a guide rod 15 and a double threaded rod 16;
the double-threaded rod 16 is rotationally connected with two ends of the mounting frame 6, the guide rod 15 is connected with the mounting frame 6, two mounting plates 12 are arranged, the two mounting plates 12 are in threaded fit connection with the double-threaded rod 16, the two mounting plates 12 are symmetrically distributed on the double-threaded rod 16, the two mounting plates 12 are both in sliding connection with the guide rod 15, and the knob 14 is connected with one end of the double-threaded rod 16;
the two dies 10 are arranged, the two dies 10 are respectively connected with two mounting plates 12, and the two dies 10 are symmetrically distributed.
Further, the mounting plates 12 are provided with mounting grooves, the two dies 10 are provided with mounting blocks 11, and the mounting blocks 11 are connected with the mounting grooves in a matched mode.
Further, the projection shape of the mounting block 11 is a dovetail shape, the shape of the mounting groove corresponds to the mounting block 11, and the mounting block 11 is connected with the mounting groove in an interference fit manner.
In this embodiment, the rotary knob 14 drives the double-threaded rod 16 to rotate, the two mounting plates 12 are connected with the double-threaded rod 16 in a threaded fit manner, the two mounting plates 12 drive the two dies 10 to be close to each other, the two mounting plates 12 slide on the guide rods 15, the dies 10 are close to each other to clamp the workpiece 9 to be machined, the mounting blocks 11 are arranged on the dies 10, and the mounting plates 12 are provided with mounting grooves, so that the dies 10 are convenient to detach and mount, and the dies with different sizes can be conveniently replaced so as to clamp round tubes with different diameters.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The manual hydraulic flanging machine is characterized by comprising a workbench (1), a support frame (2), a fixing frame (3), a hydraulic rod (4), a mounting frame (6), a fixing part (7), a pressing block (8), a die (10), a mounting block (11) and a screw (17);
the workbench (1) is connected with the upper end of the supporting frame (2), the mounting frame (6) is connected with the upper end of the workbench (1), the mounting frame (6) is provided with a fixing component for mounting the die (10), and the die (10) is provided with a groove (13) for fixing a workpiece to be machined;
the fixing frame (3) is connected with the upper end of the workbench (1), the hydraulic rod (4) is connected with the fixing frame (3), a piston rod is arranged on the hydraulic rod (4), and the fixing part (7) is connected with the end head of the piston rod;
the fixing part (7) is provided with a mounting hole (18), the screw (17) is connected with one end of the pressing block (8), the screw (17) is connected with the mounting hole (18) in a threaded fit manner, and the mounting hole (18), the workpiece to be machined (9) and the pressing block (8) are all coaxially distributed.
2. A manual hydraulic flanging machine according to claim 1, characterized in that the fixing assembly comprises a mounting plate (12), a knob (14), a guide rod (15) and a double threaded rod (16);
the double-threaded rod (16) is rotationally connected with two ends of the mounting frame (6), the guide rods (15) are connected with the mounting frame (6), two mounting plates (12) are arranged, the two mounting plates (12) are in threaded fit connection with the double-threaded rod (16), the two mounting plates (12) are symmetrically distributed on the double-threaded rod (16), the two mounting plates (12) are both in sliding connection with the guide rods (15), and the knob (14) is connected with one end of the double-threaded rod (16);
the two dies (10) are arranged, the two dies (10) are respectively connected with the two mounting plates (12), and the two dies (10) are symmetrically distributed.
3. A manual hydraulic flanging machine according to claim 2, characterized in that the mounting plates (12) are provided with mounting grooves, the two dies (10) are provided with mounting blocks (11), and the mounting blocks (11) are connected with the mounting grooves in a matching manner.
4. A manual hydraulic flanging machine according to claim 3, characterized in that the projection shape of the mounting block (11) is a dovetail shape, the shape of the mounting groove corresponds to the mounting block (11), and the mounting block (11) is connected with the mounting groove in an interference fit.
5. A manual hydraulic flanging machine according to claim 1, characterized in that the press block (8) comprises a press plate and a die core; the mold core is connected with the pressing plate and is coaxially distributed with the pressing plate, the screw (17) is connected with the pressing plate, and the outer diameter value of the mold core gradually decreases towards one end far away from the pressing plate.
6. A manual hydraulic flanging machine according to claim 1, characterized in that the projection shape of the mounting frame (6) is a u-shape.
7. A manual hydraulic flanging machine according to claim 1, characterized in that the lower end of the supporting frame (2) is provided with a plurality of universal wheels (5), the plurality of universal wheels (5) being evenly distributed on the supporting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329805.8U CN220591236U (en) | 2023-08-28 | 2023-08-28 | Manual hydraulic flanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329805.8U CN220591236U (en) | 2023-08-28 | 2023-08-28 | Manual hydraulic flanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220591236U true CN220591236U (en) | 2024-03-15 |
Family
ID=90163833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329805.8U Active CN220591236U (en) | 2023-08-28 | 2023-08-28 | Manual hydraulic flanging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220591236U (en) |
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2023
- 2023-08-28 CN CN202322329805.8U patent/CN220591236U/en active Active
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