CN102554100B - Highly integrated hydraulic device for riveting machine - Google Patents
Highly integrated hydraulic device for riveting machine Download PDFInfo
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- CN102554100B CN102554100B CN201210028559.6A CN201210028559A CN102554100B CN 102554100 B CN102554100 B CN 102554100B CN 201210028559 A CN201210028559 A CN 201210028559A CN 102554100 B CN102554100 B CN 102554100B
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Abstract
A kind of highly integrated hydraulic device for riveting machine, comprise fuel tank, Oil pump electrical machinery device, electrical control gear and Pressure elation Control Unit, Oil pump electrical machinery device comprises oil pump and motor, and motor adopts vertical being installed on fuel tank to cover, and oil pump is arranged in the hydraulic oil of fuel tank; Supercharging device and oil pressure integrated control device are installed together composition Pressure elation Control Unit by high-accuracy oil pressure integrated package, and Pressure elation Control Unit is installed on fuel tank and covers.Compared with prior art, both avoid the seam Leakage that original plate valve adopts multiple integrated package to cause, turn avoid the defect of inserted valve valve block processing and fabricating difficulty.By contrast, the oil pressure integrated package that the present invention adopts is easy to make more, and shortens fluid pressure line, decreases leakage of oil, decreases heating, substantially increase operating efficiency, and the noise etc. when can suppress work.
Description
Technical field
The invention belongs to field of mechanical technique, particularly relate to a kind of hydraulic device for riveting machine.
Background technology
The riveting machine of current domestic production divides by power source region two kinds, i.e. hydraulic riveter and jam riveter.Jam riveter can only be used for the less occasion of riveting pressure because of the limitation that Pneumatic pressure is lower, and hydraulic riveter is then widely used in all trades and professions because its pressure limit is comparatively wide.The hydraulic valve that the hydraulic means (i.e. Hydraulic Station) of hydraulic riveter adopts has two kinds, i.e. plate valve and inserted valve mostly.Because the hydraulic valve in riveting machine hydraulic system is more, adopt the structure of plate valve all to adopt multiple integrated package to be superimposed, hydraulic valve is arranged on its surrounding, the maximum shortcoming of this structure is the easy leakage of oil of seam between integrated package, make loaded down with trivial details, and from outward appearance, volume is also larger.Inserted valve compact structure, most hydraulic means all adopts a hydraulic valve block to install concentratedly together by all inserted valves, therefore with adopt the device of plate valve multiple hydraulic valve block to compare, structure will seem simply compact, and seam between decreasing because of valve block and the Leakage that causes.But the installing hole due to inserted valve requires relatively stricter, and thus its valve blocks design is compared also much more difficult with making and foregoing plate type hydraulic valve block.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of highly integrated hydraulic device for riveting machine, realizes the miniaturization of riveting machine, high efficiency, rapid.Be applied to the various production line with riveted structure both at home and abroad, the object of the various rivet of efficient Quick-rivet can be realized.
In order to solve the problems of the technologies described above by the following technical solutions: a kind of highly integrated hydraulic device for riveting machine, comprise fuel tank, Oil pump electrical machinery device, electrical control gear and Pressure elation Control Unit, Oil pump electrical machinery device comprises oil pump and motor, motor adopts vertical being installed on fuel tank to cover, and oil pump is arranged in the hydraulic oil of fuel tank; Supercharging device and oil pressure integrated control device are installed together composition Pressure elation Control Unit by high-accuracy oil pressure integrated package, and Pressure elation Control Unit is installed on fuel tank and covers.
Described oil pressure integrated control device comprises pressure switch, Pressure gauge and the switch thereof be arranged on high-accuracy oil pressure integrated package, overflow valve, main reversing valve, supercharging reversal valve, riveting pincers transfer valve; Pressurized cylinder to be vertically arranged in the corresponding preformed hole of high-accuracy oil pressure integrated package and to locate, pressurized cylinder is integrated with stop valve and lower reversal valve, the bottom that stop valve is positioned at the top of pressurized cylinder, lower reversal valve is positioned at pressurized cylinder, the control system of lower reversal valve is connected with high-accuracy oil pressure integrated package.
Described overflow valve, main reversing valve, supercharging reversal valve, riveting pincers transfer valve are integrated in high-accuracy oil pressure integrated package upper surface; Pressure switch, Pressure gauge and switch thereof are integrated in the side of high-accuracy oil pressure integrated package.
Described overflow valve, main reversing valve, supercharging reversal valve, riveting pincers transfer valve are plate valve.
Described Pressure gauge and switch thereof comprise system pressure table and switch, high-pressure manometer and switch thereof.
Electrical control gear is fixed on fuel tank side.
The present invention adopts a high-accuracy oil pressure integrated package, plate type hydraulic valves all in hydraulic system is assembled into one, achieves miniaturization.Compared with prior art, both avoid the seam Leakage that original plate valve adopts multiple integrated package to cause, turn avoid the defect of inserted valve valve block processing and fabricating difficulty.By contrast, the oil pressure integrated package that the present invention adopts is easy to make more, and shortens fluid pressure line, decreases leakage of oil, decreases heating, substantially increase operating efficiency, and the noise etc. when can suppress work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the highly integrated hydraulic device for riveting machine of the present invention.
Fig. 2 is the top view of the highly integrated hydraulic device for riveting machine of the present invention.
Fig. 3 is the left view of the highly integrated hydraulic device for riveting machine of the present invention.
Fig. 4 is the structural representation of Pressure elation Control Unit of the present invention.
Fig. 5 is the top view of Pressure elation Control Unit of the present invention.
Fig. 6 is the fundamental diagram of the highly integrated hydraulic device for riveting machine of the present invention.
Detailed description of the invention
As shown in Figure 1, 2, 3, a kind of highly integrated hydraulic device for riveting machine, comprises fuel tank 1, Oil pump electrical machinery device 2, electrical control gear 5 and Pressure elation Control Unit, and electrical control gear 5 is fixed on fuel tank 1 side.Oil pump electrical machinery device 2 comprises oil pump 10 and motor 9, motor 9 adopts vertical being installed on fuel tank to cover, and oil pump 10 is arranged in the hydraulic oil of fuel tank, and oil pump 10 operates and there will not be the faults such as suction is not enough in fuel tank hydraulic oil, can also noise be reduced, reduce heating; Supercharging device 4 and oil pressure integrated control device 3 are installed together composition Pressure elation Control Unit by high-accuracy oil pressure integrated package, and Pressure elation Control Unit is installed on fuel tank and covers.
As shown in Figure 4,5, overflow valve 13, main reversing valve 14, supercharging reversal valve 16, riveting pincers transfer valve 22 are integrated in high-accuracy oil pressure integrated package 25 upper surface; Pressure switch 15,23,24, system pressure table 12 and switch 11, high-pressure manometer 20 and switch 19 thereof are integrated in the side of high-accuracy oil pressure integrated package 25 respectively; Pressurized cylinder 18 to be vertically arranged in the corresponding preformed hole of high-accuracy oil pressure integrated package 25 and to locate, by lower reversal valve 17 and stop valve 21 with pressurized cylinder 18 as one, compact conformation, shorten fluid pressure line, decrease leakage of oil link, reduce system heating, the bottom that stop valve 21 is positioned at the top of pressurized cylinder 18, lower reversal valve 17 is positioned at pressurized cylinder 18, the control system of lower reversal valve is connected with high-accuracy oil pressure integrated package.
Described overflow valve, main reversing valve, supercharging reversal valve, riveting pincers transfer valve are plate valve.
As shown in Figure 6, operation principle is as follows: (one) oil pump drain charge: after starter motor 9, the equal attonity of various valve, fluid in fuel tank 6 enters oil pump 10 through oil filter 8, simultaneously, air enters in fuel tank 6 by air filter 7, and the hydraulic oil that oil pump is got enters main reversing valve 14 meta oil return box, oil pump drain charge.
(2) riveting pincers become into: electromagnet YV1 obtains electric, and oil pump drain charge terminates.Pressure meter switch 11 is opened, and observe Pressure gauge 12, regulation relief valve, adjusts system pressure; Pressure oil arrives supercharging switching valve 16 through the left position of main reversing valve 14, then passes through pressurized cylinder 18 epicoele arrival riveting pincers transfer valve 22 through the left position of supercharging switching valve, arrives riveting pincers oil cylinder rodless cavity promotion piston riveting pincers are advanced by riveting pincers transfer valve 22; Meanwhile, fluid makes pressurized cylinder return by pressurized cylinder epicoele.Stop valve 21 is arranged on pressurized cylinder top, and its effect opens stop valve to make it reset when pressurized cylinder returns not in place.
(3) riveting pincers supercharging: when after riveting mould contact rivet, pressure starts to raise, when pressure reaches certain value, supercharging switching valve 16 commutates, pressure oil liquid arrives pressurized cylinder cavity of resorption by its right position, under control oil makes pressurized cylinder simultaneously, reversal valve 17 commutates to left position, and pressurized cylinder stops drain charge starting supercharging, and the high-pressure oil of pressurized cylinder epicoele clamps transfer valve 22 through riveting and arrives riveting pincers oil cylinder rodless cavity, promote piston-advance, complete riveting action.
(4) riveting pincers return and hydraulic system drain charge: after riveting action completes, riveting is clamped in-oil cylinder pressure and reaches operating pressure (being shown by high-pressure manometer 20), now pressure switch 23 or 24 action, cut off main reversing valve 14 left end electromagnet YV1, its right-hand member electromagnet YV2 obtains electric simultaneously, and main reversing valve 14 commutates, its right position work, pressure oil arrives riveting pincers cylinder rod chamber through its right position, and riveting pincers oil cylinder is return.
(5), after riveting pincers oil cylinder is return and put in place, pressure increase, when rising to the setting pressure of pressure switch 15, pressure switch 15 sends signal, main commutation 14 right-hand member electromagnet YV2 power-off, and main commutation is in meta, oil pump drain charge, completes one action circulation.
Claims (3)
1. a highly integrated hydraulic device for riveting machine, comprise fuel tank, Oil pump electrical machinery device, electrical control gear and Pressure elation Control Unit, it is characterized in that: Oil pump electrical machinery device comprises oil pump and motor, motor adopts vertical being installed on fuel tank to cover, and oil pump is arranged in the hydraulic oil of fuel tank; Supercharging device and oil pressure integrated control device are installed together composition Pressure elation Control Unit by high-accuracy oil pressure integrated package, and Pressure elation Control Unit is installed on fuel tank and covers; Oil pressure integrated control device comprises pressure switch, Pressure gauge and the switch thereof be arranged on high-accuracy oil pressure integrated package, overflow valve, main reversing valve, supercharging reversal valve, riveting pincers transfer valve; Pressurized cylinder to be vertically arranged in the corresponding preformed hole of high-accuracy oil pressure integrated package and to locate, pressurized cylinder is integrated with stop valve and lower reversal valve, the bottom that stop valve is positioned at the top of pressurized cylinder, lower reversal valve is positioned at pressurized cylinder, the control system of lower reversal valve is connected with high-accuracy oil pressure integrated package; Described overflow valve, main reversing valve, supercharging reversal valve, riveting pincers transfer valve are integrated in high-accuracy oil pressure integrated package upper surface; Pressure switch, Pressure gauge and switch thereof are integrated in the side of high-accuracy oil pressure integrated package.
2. highly integrated hydraulic device for riveting machine according to claim 1, is characterized in that: described overflow valve, main reversing valve, supercharging reversal valve, riveting pincers transfer valve are plate valve.
3. highly integrated hydraulic device for riveting machine according to claim 1, is characterized in that: described Pressure gauge and switch thereof comprise system pressure table and switch, high-pressure manometer and switch thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210028559.6A CN102554100B (en) | 2012-02-09 | 2012-02-09 | Highly integrated hydraulic device for riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210028559.6A CN102554100B (en) | 2012-02-09 | 2012-02-09 | Highly integrated hydraulic device for riveting machine |
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| Publication Number | Publication Date |
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| CN102554100A CN102554100A (en) | 2012-07-11 |
| CN102554100B true CN102554100B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210028559.6A Active CN102554100B (en) | 2012-02-09 | 2012-02-09 | Highly integrated hydraulic device for riveting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058535A (en) * | 2015-09-02 | 2015-11-18 | 湖州华宁金属材料有限公司 | Pressing and smashing machine for obtaining wood fiber |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151128B (en) * | 2016-08-22 | 2018-06-01 | 安阳市三兴机械工业有限责任公司 | Digital display type high-low pump riveting machine hydraulic station and riveting process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201524763U (en) * | 2009-06-26 | 2010-07-14 | 西安轨道交通装备有限责任公司 | riveting machine |
| CN202461407U (en) * | 2012-02-09 | 2012-10-03 | 安阳市三兴机械工业有限责任公司 | High-integration hydraulic device for riveting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4975369B2 (en) * | 2006-05-16 | 2012-07-11 | ヴァレオユニシアトランスミッション株式会社 | Torque converter |
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2012
- 2012-02-09 CN CN201210028559.6A patent/CN102554100B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201524763U (en) * | 2009-06-26 | 2010-07-14 | 西安轨道交通装备有限责任公司 | riveting machine |
| CN202461407U (en) * | 2012-02-09 | 2012-10-03 | 安阳市三兴机械工业有限责任公司 | High-integration hydraulic device for riveting machine |
Non-Patent Citations (1)
| Title |
|---|
| 易捷,孙坤龙.JMY-31.5A型液压铆接机的设计和制造.《机床与液压》.2000,(第6期),第1节至第5节,图1-4. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058535A (en) * | 2015-09-02 | 2015-11-18 | 湖州华宁金属材料有限公司 | Pressing and smashing machine for obtaining wood fiber |
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| CN102554100A (en) | 2012-07-11 |
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