CN205097589U - Hydraulic single column press - Google Patents
Hydraulic single column press Download PDFInfo
- Publication number
- CN205097589U CN205097589U CN201520841373.1U CN201520841373U CN205097589U CN 205097589 U CN205097589 U CN 205097589U CN 201520841373 U CN201520841373 U CN 201520841373U CN 205097589 U CN205097589 U CN 205097589U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- fuselage
- single column
- control valve
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000009471 action Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model particularly relates to a hydraulic single column press, the reciprocating impact tunnel drilling machine comprises a machine body, the fuselage side is provided with action bars and feed liquor control valve, be provided with hydraulic cylinder on the fuselage, hydraulic cylinder pass through the bolt with the fuselage links to each other, the oil feed connecting portion pass through the connecting pipe with the feed liquor control valve links to each other, inside ordinary jar and the pressurized cylinder of including of hydraulic cylinder, wherein ordinary jar and the design of pressurized cylinder integrated into one piece, the inside pot type piston that is provided with of ordinary jar. The utility model provides a pair of hydraulic single column press is connected through bolt and fuselage, has reduced direct integrative injection molding's time, cost in the course of working, and simultaneously, bolted connection maintains speed by accelerating maintainer or maintenance personal to hydraulic cylinder, repairs efficiency. And at inside ordinary jar and the pressurized cylinder of setting up of hydraulic cylinder for the pressure of hydraulic press has had very big promotion, also can carry out corresponding adjustment according to the pressure demand of difference.
Description
Technical field
The utility model relates to field of hydraulic equipment, particularly relates to a kind of hydraulic single column press.
Background technology
Current hydraulic single column press is on the market short for general service life, and maintenance difficult, also hydraulic shock can not be slowed down during its operation, simultaneously, hydraulic single column press makes hydraulic jack and body link together by adopting welding or cast-in-block mode, make the processing technology of whole hydraulic press complicated, and the installation accuracy requirement of oil cylinder, installation process is wasted time and energy.Meanwhile, hydraulic single column press control device of the prior art is and moves according to the speed pre-set or rhythm, and motion mode machinery is simple, can not adapt to the demand of modernization work.
Utility model content
In view of the above, the purpose of this utility model is to provide that a kind of structure is simple, easy to process, cost is low, practical hydraulic single column press.
A kind of hydraulic single column press, comprise fuselage, described fuselage side is provided with action bars and liquid inlet control valve, described fuselage is provided with hydraulic jack, described hydraulic jack is connected with described fuselage by bolt, oil-feed connecting portion is provided with above described hydraulic jack, described oil-feed connecting portion is connected with described liquid inlet control valve by tube connector, described liquid inlet control valve is by the external fuel tank of tube connector, described hydraulic jack inside comprises ordinary cylinder and pressurized cylinder, wherein said ordinary cylinder and the one-body molded design of pressurized cylinder, described ordinary cylinder inside is provided with pot type piston, pressing plate is provided with below described pot type piston, described pressurized cylinder inside is provided with charged piston, described charged piston inside is provided with one-way control valve, described one-way control valve comprises ball-type spool, stage clip, block piece, one end of wherein said stage clip bear against ball-type spool, another section bear against block piece.
A kind of hydraulic single column press that the utility model provides, preferably, described pot type piston is connected with described pressing plate by bolt.
A kind of hydraulic single column press that the utility model provides, preferably, be also provided with limited block immediately below described hydraulic jack, described limited block is made up of connecting plate and limiting plate, and described limiting plate is triangular plate.
A kind of hydraulic single column press that the utility model provides, preferably, described fuselage bottom sets up buffer cell.
Preferential and beneficial effect of the present utility model is: a kind of hydraulic single column press that the utility model provides, be connected with fuselage by bolt, decrease time that in process, direct integrated die-casting is shaping, cost, simultaneously, bolt connects by accelerating attendant or maintenance personal safeguards speed to hydraulic jack, repairs efficiency.And ordinary cylinder and pressurized cylinder are set in hydraulic jack inside, the pressure of hydraulic press is greatly improved, also can change accordingly according to different pressure demand.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is just preferably described, wherein,
The schematic diagram of a kind of hydraulic single column press that Fig. 1 provides for the utility model;
The sectional view of a kind of hydraulic single column press that Fig. 2 provides for the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, a kind of hydraulic single column press embodiment of the utility model is described further.
A kind of hydraulic single column press in Fig. 1, comprises fuselage 1, and described fuselage 1 side is provided with action bars 11 and liquid inlet control valve 12.Buffer cell 5 is set up bottom described fuselage 1.
In Fig. 2, fuselage 1 is provided with hydraulic jack 2, described hydraulic jack 2 is connected with described fuselage 1 by bolt 3, and the contact surface between described hydraulic jack 1 and fuselage 1 can be perpendicular, inclined plane, male and fomale(M&F), stage shape.Oil-feed connecting portion 21 is provided with above described hydraulic jack 2, described oil-feed connecting portion 21 is connected with described liquid inlet control valve 12 by tube connector 4, described liquid inlet control valve 12 is by the external fuel tank of tube connector 4, described hydraulic jack 2 inside comprises ordinary cylinder 22 and pressurized cylinder 23, wherein said ordinary cylinder 22 and the one-body molded design of pressurized cylinder 23, described ordinary cylinder 22 inside is provided with pot type piston 221, pressing plate 24 is provided with below described pot type piston 221, described pressurized cylinder 23 inside is provided with charged piston 231, described charged piston 231 inside is provided with one-way control valve 232, described one-way control valve 232 comprises ball-type spool 233, stage clip 234, block piece 235, one end of wherein said stage clip 234 bear against ball-type spool 233, another section bear against block piece 235.Described pot type piston 221 is connected with described pressing plate 24 by bolt 3.Also be provided with limited block 25 immediately below described hydraulic jack 2, described limited block 25 is made up of connecting plate 251 and limiting plate 252, and described limiting plate 252 is triangular plate.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a hydraulic single column press, comprise fuselage, described fuselage side is provided with action bars and liquid inlet control valve, described fuselage is provided with hydraulic jack, described hydraulic jack is connected with described fuselage by bolt, oil-feed connecting portion is provided with above described hydraulic jack, described oil-feed connecting portion is connected with described liquid inlet control valve by tube connector, described liquid inlet control valve is by the external fuel tank of tube connector, described hydraulic jack inside comprises ordinary cylinder and pressurized cylinder, wherein said ordinary cylinder and the one-body molded design of pressurized cylinder, described ordinary cylinder inside is provided with pot type piston, pressing plate is provided with below described pot type piston, described pressurized cylinder inside is provided with charged piston, described charged piston inside is provided with one-way control valve, described one-way control valve comprises ball-type spool, stage clip, block piece, one end of wherein said stage clip bear against ball-type spool, the other end bear against block piece.
2. a kind of hydraulic single column press according to claim 1, is characterized in that, described pot type piston is connected with described pressing plate by bolt.
3. a kind of hydraulic single column press according to claim 1, is characterized in that, is also provided with limited block immediately below described hydraulic jack, and described limited block is made up of connecting plate and limiting plate, and described limiting plate is triangular plate.
4. a kind of hydraulic single column press according to claim 1, is characterized in that, described fuselage bottom sets up buffer cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841373.1U CN205097589U (en) | 2015-10-28 | 2015-10-28 | Hydraulic single column press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841373.1U CN205097589U (en) | 2015-10-28 | 2015-10-28 | Hydraulic single column press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097589U true CN205097589U (en) | 2016-03-23 |
Family
ID=55513398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520841373.1U Active CN205097589U (en) | 2015-10-28 | 2015-10-28 | Hydraulic single column press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097589U (en) |
-
2015
- 2015-10-28 CN CN201520841373.1U patent/CN205097589U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 Xiuzhou District, Zhejiang Province Wang Jiang Jing Development Zone Patentee after: Zhejiang Rock new material Limited by Share Ltd Address before: 314000 Xiuzhou District, Zhejiang Province Wang Jiang Jing Development Zone Patentee before: JIAXING ROCK CHEMISTRY INDUSTRY CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hydraulic single column press Effective date of registration: 20170519 Granted publication date: 20160323 Pledgee: Industrial Commercial Bank of China Ltd Jiaxing branch Pledgor: Zhejiang Rock new material Limited by Share Ltd Registration number: 2017330000041 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180724 Granted publication date: 20160323 Pledgee: Industrial Commercial Bank of China Ltd Jiaxing branch Pledgor: Zhejiang Rock new material Limited by Share Ltd Registration number: 2017330000041 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hydraulic single column press Effective date of registration: 20180731 Granted publication date: 20160323 Pledgee: China Co truction Bank Corp Jiaxing branch Pledgor: Zhejiang Rock new material Limited by Share Ltd Registration number: 2018330000211 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210722 Granted publication date: 20160323 Pledgee: China Co. truction Bank Corp Jiaxing branch Pledgor: ZHEJIANG ROCK NEW MATERIAL Co.,Ltd. Registration number: 2018330000211 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A single column hydraulic press Effective date of registration: 20210724 Granted publication date: 20160323 Pledgee: China Co. truction Bank Corp Jiaxing branch Pledgor: ZHEJIANG ROCK NEW MATERIAL Co.,Ltd. Registration number: Y2021330000930 |