CN212563911U - Compound hydro-cylinder of bender loading - Google Patents
Compound hydro-cylinder of bender loading Download PDFInfo
- Publication number
- CN212563911U CN212563911U CN202021333833.7U CN202021333833U CN212563911U CN 212563911 U CN212563911 U CN 212563911U CN 202021333833 U CN202021333833 U CN 202021333833U CN 212563911 U CN212563911 U CN 212563911U
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- China
- Prior art keywords
- cylinder
- piston rod
- cavity
- oil
- fixedly connected
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- Expired - Fee Related
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- 150000001875 compounds Chemical class 0.000 title claims description 11
- 239000000945 filler Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 239000000872 buffer Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 239000006173 Good's buffer Substances 0.000 abstract description 3
- 210000002445 nipple Anatomy 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Actuator (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bender loading composite oil cylinder, the novel nipple rectifier comprises a cylinder, oil filler point has been seted up to cylinder one side lateral wall central point, cylinder opposite side lateral wall central point puts and has seted up the cavity, the cavity intercommunication has the oil filler point, sliding connection has the piston rod in the cavity, the piston rod is close to oil filler point one side fixedly connected with hydro-cylinder piston, the cylinder is close to the symmetrical fixedly connected with fixed block of both sides lateral wall about oil filler point one side. The utility model discloses, be provided with good and reasonable installation mechanism, it is comparatively convenient to install, and is provided with the good buffer gear of inside piston rod and hydro-cylinder piston, is provided with good input and output end's sealing mechanism simultaneously, and overall sealing performance is good, and whole practical application is worth highly.
Description
Technical Field
The utility model relates to a bender technical field especially relates to a bender loading composite cylinder.
Background
The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess.
At present, the bending machine is widely used, and the existing bending machine loading composite oil cylinder is inconvenient in actual use installation, lacks a good and reasonable installation mechanism, lacks a good buffer mechanism of an internal piston rod and an oil cylinder piston, and lacks a good sealing mechanism of an input end and an output end, has general overall sealing performance, and has low overall practical application value.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the compound hydro-cylinder of bender loading that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bender load composite oil cylinder, includes the cylinder, cylinder one side lateral wall central point puts and has seted up the oil filler point, cylinder opposite side lateral wall central point puts and has seted up the cavity, the cavity intercommunication has the oil filler point, sliding connection has the piston rod in the cavity, the piston rod is close to oil filler point one side fixedly connected with hydro-cylinder piston, the cylinder is close to oil filler point one side about both sides lateral wall symmetry fixedly connected with fixed block, cavity opening part inside wall fixedly connected with cylinder cap, cylinder one side lateral wall fixedly connected with collar is kept away from to the piston rod.
As a further description of the above technical solution:
the inside wall of the oil filler hole in the cylinder barrel is fixedly connected with a first sealing ring.
As a further description of the above technical solution:
the outer side wall of the oil cylinder piston is fixedly sleeved with a buffer sleeve, and the outer side wall of the piston rod close to one side of the oil cylinder piston is symmetrically and fixedly sleeved with the buffer sleeve.
As a further description of the above technical solution:
the outer side wall of the three buffer sleeves is connected with the inner side wall of the cavity in a sliding mode.
As a further description of the above technical solution:
the cylinder cover is internally provided with a piston rod, the piston rod is connected with the outer side wall of one side of the cylinder cover in a sliding mode, and a main seal is arranged at the center of the cylinder cover.
As a further description of the above technical solution:
and mounting holes are symmetrically formed between the front side wall and the rear side wall of the fixed block and are threaded holes.
The utility model discloses following beneficial effect has:
compared with the prior art, the compound cylinder of bender loading is provided with good and reasonable installation mechanism, and it is comparatively convenient to install, and is provided with the good buffer gear of inside piston rod and hydro-cylinder piston, is provided with the sealing mechanism of good input/output end simultaneously, and whole sealing performance is good, and whole practical application is worth highly.
Drawings
Fig. 1 is the utility model provides a structure schematic diagram of bender load composite cylinder.
Illustration of the drawings:
1. a cylinder barrel; 2. an oil filler hole; 3. a cavity; 4. a piston rod; 5. a cylinder piston; 6. a fixed block; 7. a cylinder cover; 8. a mounting ring; 9. a first seal ring; 10. a buffer sleeve; 11. mounting holes; 12. and (4) primary sealing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides an embodiment: the utility model provides a compound hydro-cylinder of bender loading, including cylinder 1, 1 one side lateral wall central point of cylinder puts and has seted up oil filler point 2, cavity 3 has been seted up to 1 opposite side lateral wall central point of cylinder, 3 intercommunications of cavity have oil filler point 2, sliding connection has piston rod 4 in the cavity 3, piston rod 4 is close to 2 one side fixedly connected with hydro-cylinder pistons 5 of oil filler point, can connect the valve with oil filler point 2, via the valve to 2 oiling of oil filler point, make hydraulic oil pour into to cavity 3 in drive hydro-cylinder pistons 5 promote piston rod 4 and stretch out, cylinder 1 is close to 2 one side upper and lower both sides lateral wall symmetry fixedly connected with fixed block 6 in oil filler point, 3 opening part inside wall fixedly connected with cylinder cap 7 of cavity, piston rod 4 keeps away from 1 one side.
2 inside wall fixedly connected with first sealing washer 9 of inside oil filler point of cylinder 1, play the good sealed effect of oil feed end, the fixed buffer sleeve 10 that has cup jointed of 5 lateral walls of hydro-cylinder piston, piston rod 4 is close to 5 one side lateral walls of hydro-cylinder piston symmetry and has cup jointed buffer sleeve 10, three buffer sleeve 10 lateral wall sliding connection has the 3 inside walls of cavity, play hydro-cylinder piston 5 and piston rod 4's motion cushioning effect, sliding connection has piston rod 4 to correspond one side lateral wall in the cylinder cap 7, 7 central point of cylinder cap puts and is provided with main seal 12, play the sealed effect of 3 opening parts of cavity, it is the symmetry between the 6 front and back both sides walls of fixed block and is provided with mounting hole 11, mounting hole.
The working principle is as follows: the mounting hole 11 on the fixed block 6 of both sides about the accessible device body cooperates bolt fixed mounting device body, can connect the valve with oil filler point 2 this moment, via the valve to oil filler point 2 oiling, make hydraulic oil pour into drive cylinder piston 5 promotion piston rod 4 in cavity 3 and stretch out, carry out the drive work of piston rod 4, can connect on the collar 8 of piston rod 4 fixed connection and treat the drive end, also via the hydraulic oil in the valve discharge cavity 3, under the effect of atmospheric pressure, drive cylinder piston 5 drives piston rod 4 and withdraws, and then accomplish stretching out of piston rod 4 and withdraw the drive work, can accomplish the work of bender loading compound hydro-cylinder.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a bender load compound hydro-cylinder, includes cylinder (1), its characterized in that: oil filler point (2) have been seted up to cylinder (1) one side lateral wall central point, cavity (3) have been seted up to cylinder (1) opposite side lateral wall central point, cavity (3) intercommunication has oil filler point (2), sliding connection has piston rod (4) in cavity (3), piston rod (4) are close to oil filler point (2) one side fixedly connected with hydro-cylinder piston (5), cylinder (1) are close to oil filler point (2) one side about both sides lateral wall symmetry fixedly connected with fixed block (6), cavity (3) opening part inside wall fixedly connected with cylinder cap (7), cylinder (1) one side lateral wall fixedly connected with collar (8) are kept away from in piston rod (4).
2. The loading compound oil cylinder of the bending machine according to claim 1, characterized in that: the inner side wall of the oil filling hole (2) in the cylinder barrel (1) is fixedly connected with a first sealing ring (9).
3. The loading compound oil cylinder of the bending machine according to claim 1, characterized in that: the outer side wall of the oil cylinder piston (5) is fixedly sleeved with a buffer sleeve (10), and the piston rod (4) is close to the outer side wall of one side of the oil cylinder piston (5) and is symmetrically and fixedly sleeved with the buffer sleeve (10).
4. The composite loading oil cylinder for bending machines as claimed in claim 3, characterized in that: the outer side wall of the three buffer sleeves (10) is connected with the inner side wall of the cavity (3) in a sliding mode.
5. The loading compound oil cylinder of the bending machine according to claim 1, characterized in that: the piston rod (4) is connected to the outer side wall of one side corresponding to the cylinder cover (7) in a sliding mode, and a main seal (12) is arranged at the center of the cylinder cover (7).
6. The loading compound oil cylinder of the bending machine according to claim 1, characterized in that: mounting holes (11) are symmetrically formed between the front side wall and the rear side wall of the fixing block (6), and the mounting holes (11) are threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333833.7U CN212563911U (en) | 2020-07-08 | 2020-07-08 | Compound hydro-cylinder of bender loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333833.7U CN212563911U (en) | 2020-07-08 | 2020-07-08 | Compound hydro-cylinder of bender loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212563911U true CN212563911U (en) | 2021-02-19 |
Family
ID=74620934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021333833.7U Expired - Fee Related CN212563911U (en) | 2020-07-08 | 2020-07-08 | Compound hydro-cylinder of bender loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212563911U (en) |
-
2020
- 2020-07-08 CN CN202021333833.7U patent/CN212563911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |