CN113894582B - Hydraulic tool, hydraulic system and hydraulic method for processing stringer - Google Patents
Hydraulic tool, hydraulic system and hydraulic method for processing stringer Download PDFInfo
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- CN113894582B CN113894582B CN202111114928.9A CN202111114928A CN113894582B CN 113894582 B CN113894582 B CN 113894582B CN 202111114928 A CN202111114928 A CN 202111114928A CN 113894582 B CN113894582 B CN 113894582B
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- hydraulic
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- driving device
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003754 machining Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 10
- 239000002828 fuel tank Substances 0.000 claims description 2
- 238000003672 processing method Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a hydraulic tool, a hydraulic system and a hydraulic processing method for stringer processing, wherein the hydraulic tool for stringer processing comprises a hydraulic system; the hydraulic assembly at least comprises a fastening station and a driving device, wherein the fastening station is used for placing the stringer, and the driving device is communicated with the hydraulic system and is driven by the hydraulic system to fasten the stringer at the fastening station; the quick pressing assembly is arranged on one side of the hydraulic assembly, fastening force perpendicular to the fastening force direction of the driving device is provided for the stringer, and therefore the automatic clamping process is achieved, the automatic clamping mode is quicker and more convenient and rapid compared with the manual clamping mode, and therefore the stringer machining efficiency and quality are improved. The quick pressing assembly can provide fastening force vertical to the fastening force direction of the driving device for the stringer, so that upwarping and displacement of parts in the machining process can be avoided, and the yield of stringer machining is improved.
Description
Technical Field
The invention relates to the technical field of stringer processing, in particular to a hydraulic tool, a processing system and a hydraulic processing method for stringer processing.
Background
To large batch stringer processing, adopt artifical mode to carry out the clamping location among the prior art at present, the above-mentioned process is not only wasted time and energy, makes clamping efficiency extremely low moreover, further causes the inefficiency of stringer processing.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
To this end, the invention provides in a first aspect a hydraulic tool for stringer machining.
In a second aspect, the invention provides a stringer processing system.
In a third aspect, the invention provides a method of hydraulic stringer processing.
The invention provides a hydraulic tool for processing a stringer, which comprises a hydraulic system; the hydraulic assembly at least comprises a fastening station and a driving device, wherein the fastening station is used for placing the stringer, and the driving device is communicated with the hydraulic system and is driven by the hydraulic system to fasten the stringer at the fastening station; and the quick pressing assembly is arranged on the hydraulic assembly and is positioned on one side of the hydraulic assembly, and fastening force vertical to the fastening force direction of the driving device is provided for the stringer.
The hydraulic tool for processing the stringer comprises a hydraulic system, a hydraulic assembly and a quick pressing assembly. The hydraulic system is used to provide hydraulic pressure to the drive means in the hydraulic assembly so that it can provide a horizontal tightening force to the stringers. The hydraulic assembly includes a fastening station and a drive. The fastening station is used for placing the stringer, and the driving device can provide fastening force for the stringer at the fastening station, so that the process of automatic clamping is realized, the mode is quicker and more convenient compared with manual clamping, and the efficiency and the quality of stringer processing are improved. The quick pressing assembly can provide fastening force vertical to the fastening force direction of the driving device for the stringer, so that upwarping and displacement of parts in the machining process can be avoided, and the yield of stringer machining is improved.
The hydraulic tool for processing the stringer according to the technical scheme of the invention can also have the following additional technical characteristics:
in the above technical solution, the hydraulic assembly includes: the driving device is connected to the mounting part in a sliding mode and driven by the hydraulic system to slide on the mounting part; a mounting hole formed in the driving device; and the jaw piece is detachably connected to the mounting hole and is positioned at the fastening station.
In this solution, the hydraulic assembly comprises a mounting member, a mounting hole and a jaw member. The mounting ensures the mounting of the drive. The mounting hole is used for guaranteeing the installation of the jaw piece, and can also realize the quick replacement of the jaw piece and adapt to the processing of the long girders with different specifications. In particular, jaw pieces of different shapes and sizes can be machined so as to be quickly replaced by a detachable connection structure, so that the suitability is improved. The detachable connection structure may be a bolt connection.
In the above technical solution, the hydraulic system includes: an oil supply line in communication with the drive device; and the pressure control system is connected with the oil supply pipeline.
In the technical scheme, the hydraulic system comprises an oil supply pipeline and a pressure control system. The oil supply line is used to supply oil and the pressure control system is used to supply pressure.
In the above technical solution, the oil supply line includes: an oil tank; the three-position four-way electromagnetic valve is communicated with the oil tank; and the control valve assembly is arranged on the oil supply pipeline.
In the technical scheme, the oil supply pipeline comprises an oil tank, a three-position four-way electromagnetic valve and a control valve assembly. The oil tank is used for storing and transferring liquid oil. And the three-position four-way electrification is used for ensuring the communication of the oil supply pipeline. The specific type is not limited. The control valve assembly is used for controlling the flow direction, the flow rate and the like of liquid in the pipeline.
In the above solution, the control valve assembly includes: one-way valve, electro-hydraulic proportional pressure reducing valve and adjustable throttle valve.
In the above technical solution, the pressure control system includes: the energy accumulator is communicated with the three-position four-way electromagnetic valve; a pressure relay in communication with the accumulator.
In the technical scheme, the pressure control system comprises an energy accumulator and a pressure relay. The energy accumulator and the pressure relay can be matched, so that the conditions such as pressure in a pipeline are controlled, and the specific model is not limited.
In the above technical solution, the fast pressing assembly includes: the mounting frame is arranged on the hydraulic assembly; and the lower pressing piece is arranged on the mounting piece and provides fastening force vertical to the fastening force direction of the driving device for the stringer.
In this technical scheme, the fast subassembly that presses includes mounting bracket and lower pressure piece. The mounting bracket is used for guaranteeing the connection between the hydraulic component, and the holding down piece is then used for providing fastening force. Specifically, the holding-down member can be electric structure such as cylinder, also can be screw rod structure to manual regulation realizes the fastening to the stringer.
The invention also provides a stringer processing system, comprising: a frame; according to any one of the technical schemes, the hydraulic tool for processing the stringer can be detachably connected to the rack.
In this technical scheme, the stringer system of processing includes frame and the hydraulic pressure frock of stringer processing as described in any one of above-mentioned technical scheme. The frame is used for providing the installation station, and the connection can be dismantled in the frame to the hydraulic tool of stringer processing, except foretell whole beneficial effect, can also realize quick replacement.
In the technical scheme, the number of the hydraulic tools for processing the stringer is a plurality, and the hydraulic tools are uniformly distributed on the rack.
In the technical scheme, the hydraulic tools for processing the stringers with a plurality of numbers form a processing line with a longer specification, so that the stringers with longer lengths are adapted to process.
The invention also provides a stringer hydraulic processing method, which applies the hydraulic tool for processing the stringer according to any one of the technical schemes and comprises the following steps:
the method comprises the following steps: placing the stringer at a fastening station;
step two: actuating the hold-down member to provide a downward tightening force to the stringer;
step three: and starting the hydraulic system to drive the driving device to carry out horizontal fastening force on the stringer.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a perspective view of a hydraulic tool for stringer processing according to one embodiment of the present invention;
FIG. 2 is a front view of a hydraulic tool for stringer machining shown in FIG. 1;
FIG. 3 is a diagram of the hydraulic system connections in the hydraulic tooling for stringer processing.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
102 fastening station, 104 driving device, 108 mounting part, 110 jaw piece, 112 oil tank, 114 three-position four-way solenoid valve, 116 one-way valve, 118 electro-hydraulic proportional pressure reducing valve, 120 adjustable throttle valve, 122 accumulator, 124 pressure relay, 126 mounting bracket and 128 pressing piece.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
A hydraulic tool, a hydraulic machining system, and a hydraulic machining method for stringer machining according to some embodiments of the present invention are described below with reference to FIGS. 1-3.
Some embodiments of the present application provide a hydraulic tool for stringer processing.
As shown in fig. 1 to 2, a first embodiment of the present invention provides a hydraulic tool for stringer processing, including a hydraulic system; a hydraulic assembly, wherein the hydraulic assembly comprises at least a fastening station 102 and a driving device 104, the fastening station 102 is used for placing the stringer, and the driving device 104 is communicated with the hydraulic system and is driven by the hydraulic system to fasten the stringer at the fastening station 102; and the quick pressing assembly is arranged on the hydraulic assembly and positioned on one side of the hydraulic assembly, and provides fastening force which is vertical to the fastening force direction of the driving device 104 for the stringer.
The hydraulic tool for processing the stringer comprises a hydraulic system, a hydraulic assembly and a quick pressing assembly. The hydraulic system is used to provide hydraulic pressure to the drive 104 in the hydraulic assembly so that it can provide a horizontal tightening force to the stringers. The hydraulic assembly includes a fastening station 102 and a drive device 104. Fastening station 102 is used for placing the stringer, and drive arrangement 104 then can provide the fastening force to the stringer at fastening station 102, has consequently realized the process of automatic clamping, and is more quick and convenient for the mode of manual clamping to improve the efficiency and the quality of stringer processing. The fast subassembly of pressing can provide the stringer with drive arrangement 104 fastening force direction vertically fastening force, consequently can avoid the part to upwarp and displacement in the course of working, improves the yields of stringer processing.
The second embodiment of the invention provides a hydraulic tool for processing a stringer, and on the basis of the first embodiment, the hydraulic assembly comprises: a mount 108, said drive device 104 being slidably connected to said mount 108 and being driven by said hydraulic system to slide on said mount 108; a mounting hole formed in the driving device 104; and a jaw member 110 detachably connected to the mounting hole and located at the fastening station 102.
In this embodiment, the hydraulic assembly includes a mount 108, a mounting hole, and a jaw member 110. The mounting 108 ensures the mounting of the drive device 104. The mounting holes are used for ensuring the mounting of the jaw piece 110, and can also realize the quick replacement of the jaw piece 110 and adapt to the processing of long girders with different specifications. Specifically, different shapes and sizes of jaw members 110 may be machined for quick replacement by a detachable connection to improve fit. The detachable connection structure may be a bolt connection.
A third embodiment of the present invention provides a hydraulic tool for stringer processing, and on the basis of any of the above embodiments, the hydraulic system includes: an oil supply line in communication with the drive device 104; and the pressure control system is connected with the oil supply pipeline.
In the present embodiment, the hydraulic system includes an oil supply line and a pressure control system. The oil supply line is used to supply oil and the pressure control system is used to supply pressure.
In the above technical solution, the oil supply line includes: a fuel tank 112; a three-position four-way solenoid valve 114 communicated with the oil tank 112; and the control valve assembly is arranged on the oil supply pipeline.
A fourth embodiment of the present invention provides a hydraulic tool for stringer processing, and based on any of the above embodiments, as shown in fig. 3, the oil supply pipeline includes an oil tank 112 and a three-position four-way electromagnetic and control valve assembly. The oil tank 112 is used for storing and dispensing liquid oil. And the three-position four-way electrification is used for ensuring the communication of the oil supply pipeline. The specific type is not limited. The control valve assembly is used for controlling the flow direction, the flow rate and the like of liquid in the pipeline.
In the above solution, the control valve assembly includes: a check valve 116, an electro-hydraulic proportional pressure relief valve 118, and an adjustable choke valve 120.
A fifth embodiment of the present invention provides a hydraulic tool for stringer processing, and based on any of the above embodiments, as shown in fig. 3, the pressure control system includes: an accumulator 122 in communication with the three-position, four-way solenoid valve 114; a pressure relay 124 in communication with the accumulator 122.
In the present embodiment, the pressure control system includes an accumulator 122 and a pressure relay 124. The accumulator 122 and the pressure relay 124 can cooperate to control the pressure in the pipeline, and the like, and the specific model is not limited.
A sixth embodiment of the present invention provides a hydraulic tool for stringer processing, and based on any of the above embodiments, as shown in fig. 1, the quick pressing assembly includes: a mounting bracket 126 provided to the hydraulic assembly; and a hold-down member 128 disposed at the mounting member 108 and providing a fastening force to the stringer in a direction perpendicular to the fastening force of the driving device 104.
In this embodiment, the quick press assembly includes a mounting bracket 126 and a hold down 128. The mounting bracket 126 is used to secure the connection to the hydraulic assembly, and the hold down 128 is used to provide a tightening force. Specifically, the hold-down member 128 may be an electric structure such as a cylinder, or may be a screw structure, so as to be manually adjusted to fasten the stringer.
A seventh embodiment of the present invention provides a stringer processing system (not shown) comprising: a frame; the hydraulic tool for processing the stringer according to any one of the embodiments above, wherein the hydraulic tool is detachably connected to the frame.
A stringer processing system includes a frame and a hydraulic tool for stringer processing as described in any of the embodiments above. The frame is used for providing the installation station, and the hydraulic fixture of stringer processing can be dismantled and connect in the frame, except foretell whole beneficial effect, can also realize quick replacement.
The number of the hydraulic tools for processing the stringers is a plurality, the hydraulic tools are uniformly distributed on the rack, and the hydraulic tools for processing the stringers in a plurality of numbers form a processing line with a longer specification, so that the stringers with longer length are adapted to be processed.
An eighth embodiment of the present invention provides a stringer hydraulic processing method, which is applied to a stringer hydraulic tool according to any one of the embodiments, and includes:
the method comprises the following steps: placing the stringers in a fastening station 102;
step two: actuating hold-down member 128 to provide a downward tightening force on the stringers;
step three: the hydraulic system is activated to drive the drive device 104 to tighten the stringer in the horizontal direction.
In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hydraulic tool of stringer processing which characterized in that includes:
a hydraulic system;
a hydraulic assembly, wherein the hydraulic assembly comprises at least a fastening station (102) and a driving device (104), the fastening station (102) is used for placing the stringer, and the driving device (104) is communicated with the hydraulic system and is driven by the hydraulic system to fasten the stringer at the fastening station (102);
the quick pressing assembly is arranged on the hydraulic assembly and positioned on one side of the hydraulic assembly, and provides fastening force, which is vertical to the fastening force direction of the driving device (104), to the stringer;
the hydraulic assembly includes:
a mount (108), the drive device (104) being slidably connected to the mount (108) and being driven by the hydraulic system to slide on the mount (108);
a mounting hole formed in the drive device (104);
the jaw piece (110) is detachably connected to the mounting hole and is positioned at the fastening station (102), and jaw pieces with different shapes and sizes can be machined, so that the jaw piece can be quickly replaced through a detachable connecting structure to improve the adaptability;
the fast subassembly that presses includes:
a mounting bracket (126) disposed to the hydraulic assembly;
and a hold-down member (128) disposed at the mounting member (108) and providing a fastening force to the stringer in a direction perpendicular to a fastening force direction of the driving device (104).
2. The stringer-processed hydraulic tool of claim 1, wherein said hydraulic system comprises:
an oil supply line in communication with the drive device (104);
and the pressure control system is communicated with the oil supply pipeline.
3. The stringer-processed hydraulic tool of claim 2, wherein said oil supply line comprises:
a fuel tank (112);
the three-position four-way electromagnetic valve (114) is communicated with the oil tank (112);
and the control valve assembly is arranged on the oil supply pipeline.
4. The stringer hydraulic tooling of claim 3,
the control valve assembly includes: a check valve (116), an electro-hydraulic proportional pressure reducing valve (118), and an adjustable throttle valve (120).
5. The stringer-processed hydraulic tool of claim 4 wherein said pressure control system comprises:
an accumulator (122) in communication with the three-position, four-way solenoid valve (114);
a pressure relay (124) in communication with the accumulator (122).
6. A stringer processing system, comprising:
a frame;
a stringer hydraulic tool according to any of claims 1 to 5, removably attached to said frame.
7. The stringer processing system of claim 6, wherein said stringer is provided with a plurality of hydraulic tools distributed uniformly on said frame.
8. A method of hydraulic stringer machining using a hydraulic tooling for stringer machining according to any of claims 1 to 5, comprising:
the method comprises the following steps: placing the stringer at a fastening station;
step two: actuating the hold-down member to provide a downward tightening force to the stringer;
step three: and starting the hydraulic system to drive the driving device to carry out horizontal fastening force on the stringer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111114928.9A CN113894582B (en) | 2021-09-23 | 2021-09-23 | Hydraulic tool, hydraulic system and hydraulic method for processing stringer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111114928.9A CN113894582B (en) | 2021-09-23 | 2021-09-23 | Hydraulic tool, hydraulic system and hydraulic method for processing stringer |
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| Publication Number | Publication Date |
|---|---|
| CN113894582A CN113894582A (en) | 2022-01-07 |
| CN113894582B true CN113894582B (en) | 2023-02-24 |
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| CN202111114928.9A Active CN113894582B (en) | 2021-09-23 | 2021-09-23 | Hydraulic tool, hydraulic system and hydraulic method for processing stringer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB600193A (en) * | 1944-06-01 | 1948-04-02 | Bailey Meter Co | Improvements in and relating to metal cutting and like copying machines |
| FR2550984A1 (en) * | 1983-07-07 | 1985-03-01 | Inst Rech Const Navale | Flexible installation of robot-carrier pairs |
| CN105058820A (en) * | 2015-09-15 | 2015-11-18 | 沈阳飞机工业（集团）有限公司 | Forming tool and forming method for large-sized T-shaped composite material stringer |
| CN108265590A (en) * | 2018-03-13 | 2018-07-10 | 安徽工程大学 | A kind of hydraulic control system of asphalt road surface by microwave heating in-situ heat regeneration device |
| CN209904065U (en) * | 2019-04-25 | 2020-01-07 | 河南泰田重工机械制造有限公司 | Speed control system of rapid hydraulic press |
| CN213351629U (en) * | 2020-10-10 | 2021-06-04 | 江西洪都航空工业集团有限责任公司 | Aircraft seat slide rail class stringer parts machining clamping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5458895B2 (en) * | 2010-01-05 | 2014-04-02 | 株式会社ジェイテクト | Machine Tools |
-
2021
- 2021-09-23 CN CN202111114928.9A patent/CN113894582B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB600193A (en) * | 1944-06-01 | 1948-04-02 | Bailey Meter Co | Improvements in and relating to metal cutting and like copying machines |
| FR2550984A1 (en) * | 1983-07-07 | 1985-03-01 | Inst Rech Const Navale | Flexible installation of robot-carrier pairs |
| CN105058820A (en) * | 2015-09-15 | 2015-11-18 | 沈阳飞机工业（集团）有限公司 | Forming tool and forming method for large-sized T-shaped composite material stringer |
| CN108265590A (en) * | 2018-03-13 | 2018-07-10 | 安徽工程大学 | A kind of hydraulic control system of asphalt road surface by microwave heating in-situ heat regeneration device |
| CN209904065U (en) * | 2019-04-25 | 2020-01-07 | 河南泰田重工机械制造有限公司 | Speed control system of rapid hydraulic press |
| CN213351629U (en) * | 2020-10-10 | 2021-06-04 | 江西洪都航空工业集团有限责任公司 | Aircraft seat slide rail class stringer parts machining clamping device |
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| CN113894582A (en) | 2022-01-07 |
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Address after: 618400 Shifang Economic Development Zone, Deyang City, Sichuan Province (Lingjie Park) Patentee after: Sichuan Xinhang Titanium Technology Co.,Ltd. Address before: 618400 Shifang Economic Development Zone, Deyang City, Sichuan Province (Lingjie Park) Patentee before: SICHUAN FUTURE AEROSPACE INDUSTRIAL Co.,Ltd. |