CN2246028Y - Hydraulic cutter - Google Patents
Hydraulic cutter Download PDFInfo
- Publication number
- CN2246028Y CN2246028Y CN 94243436 CN94243436U CN2246028Y CN 2246028 Y CN2246028 Y CN 2246028Y CN 94243436 CN94243436 CN 94243436 CN 94243436 U CN94243436 U CN 94243436U CN 2246028 Y CN2246028 Y CN 2246028Y
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- CN
- China
- Prior art keywords
- plate
- ledger
- utility
- model
- blade
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field the hydraulic machine tool of ultra-high pressure, particularly a cutter which is composed of fixed blade, a movable blade, a pressing plate, a fastening bolt, a pin axle, a support bracket, a piston assembly, a reset spring, a cylinder body assembly, an oil resource, etc. The utility model is characterized in that the fixed blade and the pressing plate are made into a split structure and form a guiding slot by the connection of the fastening bolt. Thus the fixed blade can be made into a symmetric type in order to reduce the times of blade abrasion with a front blade opening and a back blade opening. The utility model has compact structure, simple manufacture technology, convenient portability, flexible use and long service life. The utility model is used for cutting off wire ropes or non-ferrous metal cables and low-carbon steel sticks.
Description
The utility model belongs to ultrahigh-pressure hydraulic facility technical field, is mainly used in to cut off steel wire rope or non-ferrous metal cable and mild steel bar, and be to utilize hydraulic pressure can cut off the specific purpose tool of operation.
The hand steel wire rope that is used for field work at present cuts off facility and mostly is the Locating Type structure, uses inconvenient; A small amount of portable cord cutter, technological requirement complexity, cost height; The monolithic construction of gathering sill and ledger-plate one processing is mostly adopted in the particularly guiding requirement between fixed, the cutting blade of cutter, and not only material is single, and the processing technology complexity, and blade is lacked service life.
The purpose of this utility model provides a kind of novel portable hydrashear cutter, widens hydraulic tools, and particularly the scope of application of hand hydraulic tool is improved structure and manufacturing process, improves the operating flexibility and the service life of instrument.
The utility model is mainly by ledger-plate (1), be contained in pressing plate (2) on the ledger-plate (1), connect ledger-plate (1) and the fastening bolt (3) of pressing plate (2), hinged ledger-plate (1) and support (6) bearing pin (4), be contained in the housing assembly (9) of support (6) rear end, insert piston component (7) and back-moving spring (8) in the housing assembly (9), be contained in piston component (7) front end cutting blade (5), be positioned at oil sources parts such as (10) composition of housing assembly (9) rear end.Be characterized in that ledger-plate (1) and pressing plate (2) are the branch body structure, pressing plate (2) is fixed on the ledger-plate (1) by bolt (3).The body structure processing technology was simple in this minute, installed easily.
The utlity model has simple in structurely, manufacturing process is simple and easy, and long service life is applied widely, is particularly useful for the cut-out operation of steel wire rope.In addition, the utility model is easy to carry, and flexible operation is particularly suitable for field work.
Below in conjunction with accompanying drawing, narrate embodiment of the present utility model:
Fig. 1 is the assembly drawing of ledger-plate, pressing plate and bolt
Fig. 2 is split type hydrashear cutter structure chart
Fig. 3 is an integral hydraulic cutter structure chart
As shown in Figure 1, ledger-plate (1) and pressing plate (2) are close to fixing bolt (3) and connect the formation gathering sill for dividing body structure.As Fig. 2, shown in Figure 3, hinged by bearing pin (4) and support (6); The front end of housing assembly (9) and support (6) thread connection; Piston component 7 and back-moving spring (8) directly insert in the housing assembly (9); Cutting blade (5) is contained in piston component (7) front end with screw; Oil sources (10) is positioned at housing assembly (9) afterbody.
The course of work of the present utility model is as follows:
Open the movable part of support (6) downside, make ledger-plate (1) together with pressing plate (2) and bolt (3),, the cut material material is packed in the U type edge of a knife of ledger-plate (1) around bearing pin (4) Unscrew of top, closed then ledger-plate (1), and support (6) is resetted.Start oil sources (10), pressure oil enters cylinder body (9) bottom, and acts on piston component (7) left side.So under the oil pressure effect, be contained in the cutting blade (5) of piston (7) front end, the gathering sill that is assembled into along ledger-plate (1) and pressing plate (2) moves right and cuts off operation.Cut-out finishes, and opens the unloader of oil sources (10), relies on spring (8) that piston component (7) and cutting blade (5) are automatically reset.Close the unloader of oil sources (10) subsequently, carry out lower whorl as stated above and cut off operation.
Because ledger-plate (1) is divided into 2 parts with pressing plate (2), ledger-plate (1) can make symmetrical structure, sees that Fig. 1 front-back has two cutting edges, and after a side grinding was blunt, the 180 ° of installations of overturning can continue to use; Gathering sill adopts pressing plate (2), bolt (3) and ledger-plate (1) to assemble, and can avoid the difficulty of monolithic construction processing technology, and material also can be selected for use respectively.As shown in Figure 2, oil sources (10) adopts with housing assembly (9) and flexibly connects (as high-pressure hose) composition split-type structural, in order to satisfy the job requirements of operator's inconvenience near the cut material material.The operating flexibility of raising instrument.As shown in Figure 3, oil sources (10) adopts rigid attachment (as screw threads for fastening) with housing assembly (9), forms monolithic construction, flexible operation, and compact conformation is easy to carry.
Oil sources of the present utility model (10) both can use hand oil pump, also can use electric oil pump.
Claims (3)
1, a kind of hydrashear cutter, by ledger-plate (1), be contained in the pressing plate (2) above the ledger-plate (1), the fastening bolt (3) that connects ledger-plate (1) and pressing plate (2), the bearing pin (4) of hinged ledger-plate (1) and support (6), be contained in the housing assembly (9) of support (6) rear end, insert piston component (7) and back-moving spring (8) in the housing assembly (9), be contained in the cutting blade (5) of piston (7) front end, be positioned at the oil sources compositions such as (10) of housing assembly (9) rear end, it is characterized in that: pressing plate (2) is the branch body structure with ledger-plate (1), is close to fixing bolt (3) and connects the formation gathering sill.
2, hydrashear cutter as claimed in claim 1 is characterized in that: ledger-plate (1) is a symmetrical structure, two cutting edges before and after having.
3, hydrashear cutter as claimed in claim 1 is characterized in that: oil sources (10) can adopt hand oil pump, also available electric oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243436 CN2246028Y (en) | 1994-11-05 | 1994-11-05 | Hydraulic cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243436 CN2246028Y (en) | 1994-11-05 | 1994-11-05 | Hydraulic cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246028Y true CN2246028Y (en) | 1997-01-29 |
Family
ID=33849786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94243436 Expired - Fee Related CN2246028Y (en) | 1994-11-05 | 1994-11-05 | Hydraulic cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246028Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143648A (en) * | 2013-03-05 | 2013-06-12 | 常州郎锐东洋传动技术有限公司 | Cable cutting device |
| US9272437B2 (en) | 2012-10-31 | 2016-03-01 | Flow International Corporation | Fluid distribution components of high-pressure fluid jet systems |
| CN105537466A (en) * | 2015-11-13 | 2016-05-04 | 重庆市合川区盐井建筑工程有限公司 | Simple construction steel bar cutting-off device |
| US9884406B2 (en) | 2014-01-15 | 2018-02-06 | Flow International Corporation | High-pressure waterjet cutting head systems, components and related methods |
| US10596717B2 (en) | 2015-07-13 | 2020-03-24 | Flow International Corporation | Methods of cutting fiber reinforced polymer composite workpieces with a pure waterjet |
-
1994
- 1994-11-05 CN CN 94243436 patent/CN2246028Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9272437B2 (en) | 2012-10-31 | 2016-03-01 | Flow International Corporation | Fluid distribution components of high-pressure fluid jet systems |
| US9844890B2 (en) | 2012-10-31 | 2017-12-19 | Flow International Corporation | Fluid distribution components of high-pressure fluid jet systems |
| CN103143648A (en) * | 2013-03-05 | 2013-06-12 | 常州郎锐东洋传动技术有限公司 | Cable cutting device |
| CN103143648B (en) * | 2013-03-05 | 2015-06-10 | 常州朗锐东洋传动技术有限公司 | Cable cutting device |
| US9884406B2 (en) | 2014-01-15 | 2018-02-06 | Flow International Corporation | High-pressure waterjet cutting head systems, components and related methods |
| US10589400B2 (en) | 2014-01-15 | 2020-03-17 | Flow International Corporation | High-pressure waterjet cutting head systems, components and related methods |
| US10596717B2 (en) | 2015-07-13 | 2020-03-24 | Flow International Corporation | Methods of cutting fiber reinforced polymer composite workpieces with a pure waterjet |
| US11292147B2 (en) | 2015-07-13 | 2022-04-05 | Flow International Corporation | Methods of cutting fiber reinforced polymer composite workpieces with a pure waterjet |
| CN105537466A (en) * | 2015-11-13 | 2016-05-04 | 重庆市合川区盐井建筑工程有限公司 | Simple construction steel bar cutting-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |