CN219425346U - Hydraulic hard tube bending machine - Google Patents
Hydraulic hard tube bending machine Download PDFInfo
- Publication number
- CN219425346U CN219425346U CN202320689084.9U CN202320689084U CN219425346U CN 219425346 U CN219425346 U CN 219425346U CN 202320689084 U CN202320689084 U CN 202320689084U CN 219425346 U CN219425346 U CN 219425346U
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- Prior art keywords
- limiting
- hard tube
- bending machine
- bending
- hydraulic
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- 238000005452 bending Methods 0.000 title claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a hydraulic hard tube bending machine, which comprises: a work table; two fixed columns are respectively fixed mounting in the both sides at workstation top, and fixed mounting has the spliced pole in the middle of the fixed column surface, and the standing groove has been seted up in the middle of spliced pole surface, and one side fixed mounting of standing groove inside has the gag lever post, and one side of spliced pole inside is provided with the screw thread chamber. The utility model provides a hydraulic hard tube bending machine, which drives a limiting device to move in a placing groove through a threaded engagement threaded cavity of a rotating adjusting device, so that the limiting device clamps a hard tube in the placing groove, the hard tube is limited, the device is simple in structure and strong in practicability, the position of the limiting device in the placing groove can be adjusted according to the diameter of the hard tube, the hard tube is limited in the placing groove, the hard tube is prevented from moving or collapsing out when being bent, and the safety of operation and the accuracy when being bent are improved.
Description
Technical Field
The utility model relates to the field of bending machines, in particular to a hydraulic hard tube bending machine.
Background
The hydraulic hard tube is a hydraulic steel tube, the hydraulic steel tube is basically divided into a fluid tube and an oil steel tube used on a hydraulic system, and the hydraulic steel tube is also called a honing tube, and the cold-drawn or cold-rolled precision seamless steel tube also comprises the hydraulic steel tube, and the hydraulic hard tube can be used for a hard tube bending machine in the processing process.
The hard pipe bending machine is a machine capable of bending a hard pipe, and in the hydraulic hard pipe production process, the hydraulic hard pipe is often bent by the hard pipe bending machine according to social requirements.
When bending a hard tube, after the hard tube is placed at the supporting position of the bending machine, the bending block is pushed by the hydraulic cylinder to extrude the hard tube, such as a hydraulic hard tube bending machine with the publication number of CN213134604U, the hard tube is dragged and dropped by the placing wheel, but the diameter of the hard tube is different, the hard tube is placed on the placing wheel, the placing wheel is not provided with a limiting structure, the hard tube is easy to move, and bending position errors or hard tube collapse occur when the hard tube is bent.
Therefore, it is necessary to provide a hydraulic hard tube bending machine to solve the above technical problems.
Disclosure of Invention
The utility model provides a hydraulic hard tube bending machine, which solves the problems that the hard tubes are different in diameter and placed on a placing wheel, a limiting structure is not arranged on the placing wheel, the hard tubes are easy to move, and bending position errors or hard tube collapse occur when the hard tubes are bent.
In order to solve the technical problems, the hydraulic hard tube bending machine provided by the utility model comprises: a work table;
the fixing columns are respectively and fixedly arranged on two sides of the top of the workbench, a connecting column is fixedly arranged in the middle of the outer surface of the fixing column, a placing groove is formed in the middle of the outer surface of the connecting column, a limit rod is fixedly arranged on one side of the inside of the placing groove, and a thread cavity is formed in one side of the inside of the connecting column;
the adjusting device is in threaded engagement with the inside of the threaded cavity;
and the limiting device is sleeved on one side of the outer surface of the adjusting device.
Preferably, the adjusting device comprises a threaded rod, one end of the threaded rod is fixedly provided with an adjusting block, and the other end of the threaded rod is fixedly provided with a limiting block.
Preferably, the limiting device comprises a limiting plate, a sliding hole is formed in one side of the inside of the limiting plate, a setting hole is formed in the other side of the limiting plate, and a limiting cavity is formed in the other side of the setting hole.
Preferably, one side fixed mounting of workstation top has the installation piece, one side fixed mounting of installation piece has flexible jar, the output shaft fixedly connected with bending device of flexible jar, bending device's bottom fixed mounting has the slider, the spout has been seted up to the centre at workstation top, the inside fixed mounting of spout has the slide bar.
Preferably, the bending device comprises a bending block, and a bending groove is formed in the middle of one side of the bending block.
Preferably, a first limiting hole is formed in the bottom of one side of the connecting column, a second limiting hole is formed in one side of the limiting plate, and a limiting device is arranged between the first limiting hole and the second limiting hole.
Preferably, the limiting device comprises a limiting plate, and limiting blocks are fixedly arranged on two sides of the limiting plate.
Compared with the related art, the hydraulic hard tube bending machine provided by the utility model has the following beneficial effects:
the utility model provides a hydraulic hard tube bending machine, which drives a limiting device to move in a placing groove through a threaded engagement threaded cavity of a rotating adjusting device, so that the limiting device clamps a hard tube in the placing groove, the hard tube is limited, the device is simple in structure and strong in practicability, the position of the limiting device in the placing groove can be adjusted according to the diameter of the hard tube, the hard tube is limited in the placing groove, the hard tube is prevented from moving or collapsing out when being bent, and the safety of operation and the accuracy when being bent are improved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a hydraulic hard tube bending machine according to the present utility model;
FIG. 2 is a side view of the table shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the connecting column shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the portion A shown in FIG. 3;
fig. 5 is a schematic structural diagram of a second embodiment of a hydraulic hard tube bending machine according to the present utility model.
Reference numerals in the drawings: 1. the device comprises a workbench, 2, fixing columns, 3, connecting columns, 4, a placing groove, 5, a limiting rod, 6, an adjusting device, 61, a threaded rod, 62, an adjusting block, 63, a limiting block, 7, a limiting device, 71, a limiting plate, 72, a sliding hole, 73, a setting hole, 74, a limiting cavity, 8, a mounting block, 9, a telescopic cylinder, 10, a bending device, 101, a bending block, 102, a bending groove, 11, a sliding groove, 12, a sliding rod, 13, a sliding block, 14, a first limiting hole, 15, a second limiting hole, 16, a limiting device, 161, a limiting plate, 162, a limiting block, 17 and a threaded cavity.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a hydraulic hard tube bending machine according to the present utility model; FIG. 2 is a side view of the table shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the connecting column shown in FIG. 1; fig. 4 is an enlarged schematic view at a shown in fig. 3. A hydraulic hard tube bender comprising: a work table 1;
the fixing columns 2 are respectively and fixedly arranged on two sides of the top of the workbench 1, a connecting column 3 is fixedly arranged in the middle of the outer surface of the fixing column 2, a placing groove 4 is formed in the middle of the outer surface of the connecting column 3, a limit rod 5 is fixedly arranged on one side of the inside of the placing groove 4, and a threaded cavity 17 is formed in one side of the inside of the connecting column 3;
an adjusting device 6, wherein the adjusting device 6 is in threaded engagement with the inside of the threaded cavity 17;
and the limiting device 7 is sleeved on one side of the outer surface of the adjusting device 6.
The two fixed columns 2 are respectively fixed on the front side and the rear side of the top of the workbench 1, and a user places a hard tube on the left side in the placing groove 4 of the two connecting columns 3, so that bending is facilitated.
The top and the bottom of the limiting rod 5 are respectively fixed at the top and the bottom of the right side of the inner cavity of the placing groove 4.
The screw cavity 17 is provided on the left side of the top of the connection post 3 and extends into the bottom placement groove 4, and the threaded rod 61 is screw-engaged with the screw cavity 17 to move up and down.
The adjusting device 6 comprises a threaded rod 61, an adjusting block 62 is fixedly arranged at one end of the threaded rod 61, and a limiting block 63 is fixedly arranged at the other end of the threaded rod 61.
The bottom end of the threaded rod 61 passes through the setting hole 73 and is connected with the limiting block 63 inside the limiting cavity 74.
The limiting device 7 comprises a limiting plate 71, wherein a sliding hole 72 is formed in one side of the inside of the limiting plate 71, a setting hole 73 is formed in the other side of the limiting plate 71, and a limiting cavity 74 is formed in the other side of the setting hole 73.
The limiting plate 71 is sleeved on the outer surface of the connecting column 3, and the limiting plate 71 is sleeved on the outer surface of the limiting rod 5 through the sliding hole 72.
One side fixed mounting at workstation 1 top has installation piece 8, one side fixed mounting of installation piece 8 has telescopic cylinder 9, the output shaft fixedly connected with bending device 10 of telescopic cylinder 9, the bottom fixed mounting of bending device 10 has slider 13, spout 11 has been seted up to the centre at workstation 1 top, the inside fixed mounting of spout 11 has slide bar 12.
The external power supply controls the output shaft of the telescopic cylinder 9 to move rightward, and pushes the bending block 101 to move rightward, so that the bending groove 102 bends the hard pipe rightward.
The bending device 10 comprises a bending block 101, and a bending groove 102 is formed in the middle of one side of the bending block 101.
The working principle of the hydraulic hard tube bending machine provided by the utility model is as follows:
when the hard pipe placing device works, firstly, a user places two sides of a hard pipe in the placing grooves 4 of the two connecting columns 3 respectively, the user rotates the adjusting block 62 to drive the threaded rod 61 to rotate, the threaded rod 61 rotates to be in threaded engagement with the threaded cavity 17 to move, and the limiting block 63 drives the limiting plate 71 to slide along the limiting rod 5, so that the limiting plate 71 limits the hard pipe in the placing grooves 4.
Compared with the related art, the hydraulic hard tube bending machine provided by the utility model has the following beneficial effects:
the utility model provides a hydraulic hard tube bending machine, which drives a limiting device 7 to move in a placing groove 4 through a thread meshing thread cavity 17 of a rotation adjusting device 6, so that the limiting device 7 clamps a hard tube in the placing groove 4, and the hard tube is limited.
Second embodiment
Referring to fig. 5 in combination, another hydraulic hard tube bending machine is proposed according to a second embodiment of the present application based on the hydraulic hard tube bending machine provided in the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a hydraulic hard tube bending machine's difference lies in that a hydraulic hard tube bending machine, first spacing hole 14 has been seted up to the bottom of spliced pole 3 one side, and second spacing hole 15 has been seted up to one side of limiting plate 71, first spacing hole 14 with be provided with restriction device 16 between the second spacing hole 15.
The first limiting hole 14 is formed in the middle of the right side of the connecting column 3, and the second limiting hole 15 is formed in the middle of the right side of the limiting plate 71.
The limiting device 16 includes a limiting plate 161, and limiting blocks 162 are fixedly mounted on both sides of the limiting plate 161.
The limiting block 162 is matched with the first limiting hole 14 and the second limiting hole 15, and the limiting devices 16 are provided with a plurality of limiting devices, so that when a user adjusts the position of the limiting device 7 in the placing groove 4, the limiting device 7 can be limited by using the matched limiting devices 16.
The working principle of the hydraulic hard tube bending machine provided by the utility model is as follows:
when the limiting device is in operation, firstly, a user takes the limiting device 16 which is matched with the distance between the limiting plate 71 and the connecting column 3, and two limiting blocks 162 are respectively embedded between the first limiting hole 14 and the second limiting hole 15, so that the position of the limiting device 7 is not easy to adjust by the adjusting device 6, and the limitation of the limiting device 7 on the hard pipe is maintained.
Compared with the related art, the hydraulic hard tube bending machine provided by the utility model has the following beneficial effects:
the limiting device 16 is used for clamping the limiting plate 71 and the connecting column 3, so that the limiting device 7 with the adjusted position is limited, the hard tube is better limited, the adjusting device 6 is not easy to loosen during bending, and the bending effect is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A hydraulic hard tube bender, comprising: a work table;
the fixing columns are respectively and fixedly arranged on two sides of the top of the workbench, a connecting column is fixedly arranged in the middle of the outer surface of the fixing column, a placing groove is formed in the middle of the outer surface of the connecting column, a limit rod is fixedly arranged on one side of the inside of the placing groove, and a thread cavity is formed in one side of the inside of the connecting column;
the adjusting device is in threaded engagement with the inside of the threaded cavity;
and the limiting device is sleeved on one side of the outer surface of the adjusting device.
2. The hydraulic hard tube bending machine according to claim 1, wherein the adjusting device comprises a threaded rod, an adjusting block is fixedly arranged at one end of the threaded rod, and a limiting block is fixedly arranged at the other end of the threaded rod.
3. The hydraulic hard tube bending machine according to claim 1, wherein the limiting device comprises a limiting plate, a sliding hole is formed in one side of the inside of the limiting plate, a setting hole is formed in the other side of the limiting plate, and a limiting cavity is formed in the other side of the setting hole.
4. The hydraulic hard tube bending machine according to claim 1, wherein a mounting block is fixedly mounted on one side of the top of the workbench, a telescopic cylinder is fixedly mounted on one side of the mounting block, an output shaft of the telescopic cylinder is fixedly connected with a bending device, a sliding block is fixedly mounted at the bottom of the bending device, a sliding groove is formed in the middle of the top of the workbench, and a sliding rod is fixedly mounted in the sliding groove.
5. The hydraulic hard tube bending machine according to claim 4, wherein the bending device comprises bending blocks, and bending grooves are formed in the middle of one sides of the bending blocks.
6. The hydraulic hard tube bending machine according to claim 1, wherein a first limiting hole is formed in the bottom of one side of the connecting column, a second limiting hole is formed in one side of the limiting plate, and a limiting device is arranged between the first limiting hole and the second limiting hole.
7. A hydraulic hard tube bender according to claim 6, wherein the limiting means comprises limiting plates, both sides of which are fixedly fitted with limiting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689084.9U CN219425346U (en) | 2023-03-31 | 2023-03-31 | Hydraulic hard tube bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689084.9U CN219425346U (en) | 2023-03-31 | 2023-03-31 | Hydraulic hard tube bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219425346U true CN219425346U (en) | 2023-07-28 |
Family
ID=87333423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320689084.9U Active CN219425346U (en) | 2023-03-31 | 2023-03-31 | Hydraulic hard tube bending machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN219425346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080637A (en) * | 2024-03-22 | 2024-05-28 | 江苏高卡轻合金有限公司 | Aluminum profile processing device and application method thereof |
-
2023
- 2023-03-31 CN CN202320689084.9U patent/CN219425346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080637A (en) * | 2024-03-22 | 2024-05-28 | 江苏高卡轻合金有限公司 | Aluminum profile processing device and application method thereof |
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