CN214976896U - Portable adjustable hydraulic pipe bender - Google Patents
Portable adjustable hydraulic pipe bender Download PDFInfo
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- CN214976896U CN214976896U CN202121093539.8U CN202121093539U CN214976896U CN 214976896 U CN214976896 U CN 214976896U CN 202121093539 U CN202121093539 U CN 202121093539U CN 214976896 U CN214976896 U CN 214976896U
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- oil tank
- hydraulic oil
- pipe bending
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Abstract
The utility model discloses a hydraulic pressure bending machine with adjustable it is portable, including hydraulic tank, hydraulic pressure one side of hydraulic tank is provided with the bending machine body, the internally mounted of bending machine body has the pneumatic cylinder, the pneumatic cylinder is kept away from hydraulic tank's one end sets up the hydraulic stem, the hydraulic stem is kept away from the pipe bending mould is installed to the one end of pneumatic cylinder, the pipe bending mould is kept away from the one end of hydraulic stem is equipped with the fixed slot, be equipped with an upper fixed plate and bottom plate in the fixed slot, being close to of fixed slot be equipped with the rubber pad on one side inner wall of hydraulic stem, be equipped with a plurality of anti-skidding archs on the surface of rubber pad. The utility model fixes the steel pipes with different pipe diameters by the upper fixing plate which can stretch up and down, and the pipe bending die does not need to be frequently replaced; the rubber pad and the anti-skidding bulges are designed, so that the steel pipe can be prevented from being scratched, and the steel pipe can be fixed.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of bending machine, especially hydraulic pressure bending machine's with adjustable it is portable technical field.
[ background of the invention ]
Pipe bending machines are roughly classified into numerical control pipe bending machines, hydraulic pipe bending machines and the like, and are applied to pipeline laying and building in the aspects of electric power construction, highway construction, bridges, ships and the like. The bending machine on the existing market is complex in structure, single in function, does not set up the spring in the bending die, can't realize bending in the steel pipe embedding bending die of different pipe diameters, must frequently change the bending die, does not set up the rubber pad, and the frictional force that the steel pipe received when bending can lead to the steel pipe surface to produce the scratch, and the steel pipe still takes place to slide easily, and the fixity is not good.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a hydraulic pressure bending machine with adjustable it is portable, can fix the steel pipe of different pipe diameters, can prevent moreover that the steel pipe from taking place to slide in the return bend mould.
In order to achieve the purpose, the utility model provides a portable adjustable hydraulic pipe bender, which comprises a hydraulic oil tank, wherein one side surface of the hydraulic oil tank is provided with a hydraulic switch, a hydraulic pump and a pressure gauge are arranged above the hydraulic switch, one side of the hydraulic oil tank is provided with a pipe bender body, a handle is arranged above the pipe bender body, a hydraulic cylinder is arranged inside the pipe bender body, the hydraulic cylinder is fixedly connected with the hydraulic oil tank through a hydraulic oil pipe, one end of the hydraulic cylinder, which is far away from the hydraulic oil tank, is provided with a hydraulic rod, one end of the hydraulic rod, which is far away from the hydraulic cylinder, is provided with a pipe bending die, one end of the pipe bending die, which is far away from the hydraulic rod, is provided with a fixed groove, an upper fixed plate and a lower fixed plate are arranged in the fixed groove, the upper fixed plate is connected with the upper side of the inner wall of the fixed groove through a telescopic rod, the telescopic link overcoat is equipped with the spring, the bottom plate is fixed in the inner wall downside of fixed slot, the fixed slot be close to be equipped with the rubber pad on one side inner wall of hydraulic stem, be equipped with a plurality of anti-skidding archs on the surface of rubber pad, hydraulic pump and hydraulic switch electric connection, hydraulic switch and external power supply electric connection.
Preferably, a cavity structure is arranged inside one side, close to the rubber pad, of the pipe bending die, an electromagnet is fixed in the cavity structure, and the electromagnet is electrified to generate magnetism.
Preferably, an upper adjusting template is installed above one end, far away from the hydraulic oil tank, of the pipe bending machine body, a lower adjusting template is installed below one end, far away from the hydraulic oil tank, of the pipe bending machine body, a rotating shaft is arranged at the joint of the upper adjusting template and the pipe bending machine body, and a supporting wheel is arranged at the joint of the upper adjusting template and the lower adjusting template.
Preferably, the anti-slip protrusions are spherical protrusions.
The utility model has the advantages that: the utility model fixes the steel pipes with different pipe diameters by the upper fixing plate which can stretch up and down, and the pipe bending die does not need to be frequently replaced; the rubber pad and the anti-skid bulge are designed, so that the steel pipe can be prevented from being scratched, and the steel pipe can be fixed; the steel pipe is fixed by magnetic force through the electromagnet, so that the steel pipe is further prevented from sliding, and the fixity is improved.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a portable adjustable hydraulic pipe bender according to the present invention;
fig. 2 is a schematic structural view of a pipe bending die of the portable adjustable hydraulic pipe bender of the present invention.
In the figure: 1-pipe bending die, 2-rotating shaft, 3-handle, 4-hydraulic pump, 5-hydraulic oil tank, 6-hydraulic switch, 7-pipe bender body, 8-hydraulic cylinder, 9-hydraulic rod, 10-fixed slot, 11-upper fixed plate, 12-lower fixed plate, 13-telescopic rod, 14-spring, 15-rubber pad, 16-anti-skid projection, 17-cavity structure, 18-electromagnet, 71-upper adjusting template, 72-lower adjusting template and 73-supporting wheel.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the utility model relates to a portable adjustable hydraulic pipe bender, which comprises a hydraulic oil tank 5, a hydraulic switch 6 is arranged on one side of the hydraulic oil tank 5, a hydraulic pump 4 and a pressure gauge are arranged above the hydraulic switch 6, a pipe bender body 7 is arranged on one side of the hydraulic oil tank 5, a handle 3 is arranged above the pipe bender body 7, a hydraulic cylinder 8 is arranged inside the pipe bender body 7, the hydraulic cylinder 8 is fixedly connected with the hydraulic oil tank 5 through a hydraulic oil pipe, a hydraulic rod 9 is arranged at one end of the hydraulic cylinder 8 far away from the hydraulic oil tank 5, a pipe bending die 1 is arranged at one end of the hydraulic rod 9 far away from the hydraulic cylinder 8, a fixing groove 10 is arranged at one end of the pipe bending die 1 far away from the hydraulic rod 9, an upper fixing plate 11 and a lower fixing plate 12 are arranged in the fixing groove 10, the upper fixing plate 11 is connected with the upper side of the inner wall of the fixing groove 10 through a telescopic rod 13, a spring 14 is sleeved outside the telescopic rod 13, the lower fixing plate 12 is fixed on the lower side of the inner wall of the fixing groove 10, a rubber pad 15 is arranged on the inner wall of one side of the fixing groove 10 close to the hydraulic rod 9, a plurality of anti-skid protrusions 16 are arranged on the outer surface of the rubber pad 15, the hydraulic pump 4 is electrically connected with the hydraulic switch 6, the hydraulic switch 6 is electrically connected with an external power supply, a cavity structure 17 is arranged inside one side of the pipe bending die 1 close to the rubber pad 15, an electromagnet 18 is fixed in the cavity structure 17, the electromagnet 18 is electrified to generate magnetism, an upper adjusting template 71 is installed above one end of the pipe bending machine body 7 far away from the hydraulic oil tank 5, a lower adjusting template 72 is installed below one end of the pipe bending machine body 7 far away from the hydraulic oil tank 5, and a rotating shaft 2 is arranged at the joint of the upper adjusting template 71 and the pipe bending machine body 7, a supporting wheel 73 is arranged at the joint of the upper adjusting template 71 and the lower adjusting template 72, and the anti-skid protrusions 16 are spherical protrusions.
The utility model discloses the working process:
the utility model relates to a portable adjustable hydraulic pipe bender, when bending the pipe diameters of different sizes in the working process, the user can pull open the upper fixed plate of the pipe bending die 1, and clamp the steel pipes of different pipe diameters under the action of the restoring force of the spring 14, thus realizing that the steel pipes of different pipe diameters are embedded into the pipe bending die 1 to be bent; the rubber pad 15 and the anti-skid protrusions 16 can prevent the steel pipe from being scratched and can further fix the steel pipe; the phenomenon that the steel pipe is not deviated due to the fact that large pressure is generated when the pipe bending die 1 is bent when different pipe bending dies are replaced is avoided, and the electromagnet 18 generates magnetic attraction force on the steel pipe.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. The utility model provides a portable adjustable hydraulic pipe bender which characterized in that: the pipe bending machine comprises a hydraulic oil tank (5), a hydraulic switch (6) is arranged on one side face of the hydraulic oil tank (5), a hydraulic pump (4) and a pressure gauge are installed above the hydraulic switch (6), a pipe bending machine body (7) is arranged on one side of the hydraulic oil tank (5), a handle (3) is installed above the pipe bending machine body (7), a hydraulic cylinder (8) is installed inside the pipe bending machine body (7), the hydraulic cylinder (8) is fixedly connected with the hydraulic oil tank (5) through a hydraulic oil pipe, a hydraulic rod (9) is arranged at one end, away from the hydraulic oil tank (5), of the hydraulic cylinder (8), a pipe bending die (1) is installed at one end, away from the hydraulic cylinder (8), of the pipe bending die (1), a fixing groove (10) is formed in one end, away from the hydraulic rod (9), an upper fixing plate (11) and a lower fixing plate (12) are arranged in the fixing groove (10), the utility model discloses a hydraulic pressure switch, including upper fixed plate (11), telescopic link (13) overcoat, bottom plate (12) are fixed in the inner wall downside of fixed slot (10), be close to of fixed slot (10) be equipped with rubber pad (15) on one side inner wall of hydraulic stem (9), be equipped with a plurality of non-slip raised (16) on the surface of rubber pad (15), hydraulic pump (4) and hydraulic switch (6) electric connection, hydraulic switch (6) and external power supply electric connection.
2. The portable adjustable hydraulic bender according to claim 1, wherein: a cavity structure (17) is arranged inside one side, close to the rubber pad (15), of the pipe bending die (1), an electromagnet (18) is fixed in the cavity structure (17), and the electromagnet (18) is electrified to generate magnetism.
3. The portable adjustable hydraulic bender according to claim 1, wherein: the pipe bender is characterized in that an upper adjusting template (71) is installed above one end, far away from the hydraulic oil tank (5), of the pipe bender body (7), a lower adjusting template (72) is installed below one end, far away from the hydraulic oil tank (5), of the pipe bender body (7), a rotating shaft (2) is arranged at the joint of the upper adjusting template (71) and the pipe bender body (7), and a supporting wheel (73) is arranged at the joint of the upper adjusting template (71) and the lower adjusting template (72).
4. The portable adjustable hydraulic bender according to claim 1, wherein: the anti-skid protrusions (16) are spherical protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121093539.8U CN214976896U (en) | 2021-05-21 | 2021-05-21 | Portable adjustable hydraulic pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121093539.8U CN214976896U (en) | 2021-05-21 | 2021-05-21 | Portable adjustable hydraulic pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214976896U true CN214976896U (en) | 2021-12-03 |
Family
ID=79131214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121093539.8U Active CN214976896U (en) | 2021-05-21 | 2021-05-21 | Portable adjustable hydraulic pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214976896U (en) |
-
2021
- 2021-05-21 CN CN202121093539.8U patent/CN214976896U/en active Active
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