CN105803750A - Rapid hydraulic thread cutter - Google Patents
Rapid hydraulic thread cutter Download PDFInfo
- Publication number
- CN105803750A CN105803750A CN201610267641.2A CN201610267641A CN105803750A CN 105803750 A CN105803750 A CN 105803750A CN 201610267641 A CN201610267641 A CN 201610267641A CN 105803750 A CN105803750 A CN 105803750A
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- China
- Prior art keywords
- cylinder
- hold
- shear
- shears
- rotating mechanism
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- 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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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D17/00—Shearing machines or shearing devices cutting by blades pivoted on a single axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention provides a rapid hydraulic thread cutter and belongs to the technical field of shearing tools. A shear cylinder (26) and a shear knife (27) are matched to form a crank-link mechanism. The head of a hold-down cylinder (28) is connected with a base (37) through a rotating mechanism. The tail of the hold-down cylinder (28) is connected with the tail of a hold-down knife (29) through a rotating mechanism. The middle of the hold-down knife (29) is connected with the base (37) through a rotating mechanism. The hold-down cylinder (28) and the hold-down knife (29) are matched to form a crank-link mechanism. The rapid hydraulic thread cutter has the advantages that in an embroidery factory, the rapid hydraulic thread cutter can rapidly cut cloth which is large in size, has certain thickness and is difficult to cut manually, an oil pump and a hydraulic shear are integrated, carrying is convenient, labor intensity is relieved, labor is saved, cost is reduced, the labor productivity is improved, high-speed shearing mechanization is achieved, and therefore profits of the factory are increased.
Description
Technical field
The present invention relates to a kind of fast hydraulic pressure thread cutter, belong to shearing utensil class technical field.
Background technology
Along with developing rapidly of China's economic, the clothing, food, lodging and transportion--basic necessities of life consumption of people is also stepping up, and the rag that some are not liked by people and old cloth, the amount abandoned also is rising year by year.Therefore, waste recovery processing equipment just there has been is higher requirement, and the various corresponding machinery of China there has also been and developed faster.Wherein, the sequence of operations simplicity especially combined with hydra-electric, efficiency is high, and machinery easy to maintenance is representative, and fast hydraulic pressure hydraulic pressure thread cutter is exactly one of which.
In the recycling of waste and old medicated clothing, it is often necessary to carry out other processing after it is sheared again.Therefore, being in great demand of hydraulic pressure shears.Carrying but the hydraulic pressure shears of existing market is mostly oil pump and hydraulic pressure shears is separated, when this inconvenience produces.
Summary of the invention
The present invention is directed to the problems of the prior art, it is provided that a kind of oil-collecting pump and hydraulic pressure shears are in one, it is achieved the fast hydraulic pressure thread cutter of high speed shear machinery.
For solving above-mentioned technical problem, the present invention provides a kind of fast hydraulic pressure thread cutter, including base, shear cylinder, shears, hold-down cylinder and compression cutter；The head of described shear cylinder connects described base by rotating mechanism, the afterbody of described shear cylinder connects the afterbody of described shears by rotating mechanism, the middle part of described shears connects described base, described shear cylinder and described shears by rotating mechanism and coordinates composition toggle；The head of described hold-down cylinder connects described base by rotating mechanism, the afterbody of described hold-down cylinder connects the afterbody of described compression cutter by rotating mechanism, the middle part of described compression cutter connects described base, described hold-down cylinder and described compression cutter by rotating mechanism and coordinates composition toggle；Described shears and described compression cutter are arranged in parallel on described base.
Preferential, the outer wall of described base is provided with hanger bearing, the head rotation of described shear cylinder is connected on described hanger bearing.
Preferential, described shears and described compression cutter be arranged below workbench.
Preferential, described workbench is provided with conveyer belt.
Preferential, described shear cylinder and described hold-down cylinder adopt hydraulic pump drive；The input power of described hydraulic pump is motor or diesel engine.
Preferential, the head of described shear cylinder and being provided with on the head of described hold-down cylinder for sealing described shear cylinder and the ring flange of described hold-down cylinder cylinder body.
The beneficial effect that the present invention reaches:
(1) in embroidery factory, big for some sizes, have certain thickness, be manually difficult to the cloth cut out, fast hydraulic pressure thread cutter can realize Quick tailoring, oil-collecting pump is carried in integrated convenient with hydraulic pressure shears, reduce labor intensity, saving manpower and cost, raising labour productivity, it is achieved high speed shear machinery is thus improving the profit of factory.
(2) fast hydraulic pressure thread cutter can be additionally used in and variously-shaped shaped steel and various hardware are carried out cold conditions cuts off, and is processed into qualified furnace charge, simple in construction, easy maintenance, the advantage such as applied widely, has bigger development potentiality.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the generalized section of the shear cylinder of the present invention and hold-down cylinder.
Fig. 3 is the hydraulic system connection diagram of the present invention.
Fig. 4 is the workflow diagram of the present invention.
Accompanying drawing labelling, 1-cylinder bottom；2-lining；3-oil-in；4-piston rod；5-check ring；6-Y RunddichtringO；7-card key；8-piston；9-O RunddichtringO；10-cylinder body；12-Y RunddichtringO；14-chuck；15-O RunddichtringO；16-card key；17-screw；18-ring flange；19-dust ring；20-earrings；21-lining；26-shear cylinder；27-shears；28-hold-down cylinder；29-compresses cutter；30-workbench；31-rotating shaft one；32-joint one；33-joint two；34-rotating shaft two；35-joint three；36-joint four；37-base；38-ring flange；41-pressure switch one；42-compressed oil cylinder；43-choke valve one；44-reversal valve one；45-check valve；46-pressure switch two；47-shears oil cylinder；48-choke valve two；49-reversal valve two；50-overflow valve；51-fuel tank；52-oil filter；53-oil pump；54-air relief valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Adopting a motor as the power source of hydraulic system, the hydraulic pressure shears of existing market is mostly oil pump and hydraulic pressure shears is separated, carrying when this inconvenience produces, and the shearing knife rest of this hydraulic shear is also excessively heavy.Therefore, design a kind of hydraulic oil source, body and hydraulic shear group all-in-one-piece hydraulic shear and just more can meet the demand in market.
In order to realize above-mentioned action request, design two set slider-crank mechanism, a set of being used as is sheared, and a set of being used as compresses.It is made up of a Y255M type motor and an A2F63 type hydraulic planger pump, is positioned on fuel tank, is the power source of system.
As it is shown in figure 1, a kind of fast hydraulic pressure thread cutter, including base 37, shear cylinder 26, shears 27, hold-down cylinder 28 and compression cutter 29；Base 37 is provided with a boss, boss offers two and can hold down cut cutter 27 respectively and compress groove one and the groove two of cutter 29；It is respectively arranged with bearing in groove one and groove two.
Head and the joint 2 33 of shear cylinder 26 connect base 37 by rotating mechanism, afterbody and the joint 1 of shear cylinder 26 connect the afterbody of shears 27 by rotating mechanism, the middle part of shears 27 and rotating shaft one are rotationally connected groove one, shear cylinder 26 and shears 27 by bearing and coordinate composition toggle；
The head of hold-down cylinder 28 and joint four are connected on the boss of base 37 by rotating mechanism, afterbody and the joint 3 35 of hold-down cylinder 28 connect the afterbody compressing cutter 29 by rotating mechanism, the middle part and the rotating shaft 2 34 that compress cutter 29 are rotationally connected groove two, hold-down cylinder 28 and compression cutter 29 by bearing and coordinate composition toggle；Shears 27 and compression cutter 29 are arranged in parallel on base 37.
In order to save base 37 cost, being provided with hanger bearing on the outer wall of base 37, the head rotation of shear cylinder 26 connects hanger bearing.Shear cylinder 26 and shears 27 are arranged on hold-down cylinder 28 and compress the rear of cutter 29.
On base 37 namely shears and compress cutter be arranged below workbench 30, for preventing material to be processed.
Workbench 30 is provided with conveyer belt, is used for transmitting material to be processed.Motor and oil pump 53 are arranged in base 37.
As in figure 2 it is shown, shear cylinder 26 and hold-down cylinder 28 all comprise cylinder bottom 1, lining 2, oil-in 3, piston rod 4, check ring 5, RunddichtringO 6, card key 7, piston 8, O RunddichtringO 9, cylinder body 10, y-type seal ring 12, chuck 14, O RunddichtringO 15, card key 16, screw 17, ring flange 18, dust ring 19, earrings 20, lining 21.
Shear cylinder 26 is used for driving shears 27 to cut material, and hold-down cylinder 28 is used for driving compression cutter 27 to press for processing materials, therefore strong than hold-down cylinder 28 of the stress bearing capacity of shear cylinder 26 in the present invention.
Shear cylinder 26 and hold-down cylinder 28 adopt hydraulic pump drive；The input power of hydraulic pump is motor or diesel engine.The head of shear cylinder 26 and the head of hold-down cylinder 28 are provided with for sealing shear cylinder 26 and the ring flange of hold-down cylinder 28 cylinder body.Ring flange and chuck connect by screw is fixing, and when piston rod 4 moves up and down, chuck and ring flange can be good at engaging cylinder body 10, it is ensured that the continuity of piston rod 4 motion, improve shear cylinder 26 and the stability of hold-down cylinder 28.
As shown in Figure 3 in hydraulic system, fuel tank connects the oil-in of oil pump by pipeline, and the oil-out of oil pump is divided into two-way, and a road connects overflow valve, and another road is divided into compressed oil cylinder oil circuit and shears oil cylinder right wing；In compressed oil cylinder oil circuit, air relief valve, check valve, reversal valve one are connected, and compressed oil cylinder series throttle one is connected on reversal valve one, and pressure switch one is connected between compressed oil cylinder and choke valve one；Shearing in oil cylinder right wing on reversal valve two in parallel the choke valve two being serially connected and shear oil cylinder, pressure switch two is connected to choke valve two and shears between oil cylinder.
System diagram has the elements such as solenoid directional control valve, overflow valve 50, forcing press electrical equipment, air relief valve 54, in order to regulate system pressure and oil circuit commutation.
To the major requirement of overflow valve 50 being: range of regulation is big, and override pressure is little, and pressure oscillation is little, is active in one's movements, conveyance capacity is big, and noise is little.
Overflow valve 50: in systems, the main uses of overflow valve 50 has: (1) make overflow valve 50, is that system pressure is constant；(2) make relief valve, system is played overload protective function；(3) make counterbalance valve, be connected on system oil return road, cause certain oil return resistance, to improve the stable movement of executive component；(4) realize long-range pressure regulation or make system unloaded.
The model selecting overflow valve 50 is YF-B32H.
Solenoid directional control valve: reversal valve utilizes the valve core relative motion relative to valve body, makes oil circuit connect, turns off, and the direction of conversion oil stream, so that hydraulic actuator is opened, stopped or the conversion direction of motion.Adopt the three-position four-way valve 34EO-B10 and two position four-way valve 24E-63B. of O type function
Air relief valve 54: after fluid air relief valve 54 in hydraulic system, pressure reduces.Air relief valve 54 can make the pressure of certain primary Ioops connected with its exit keep constant, and therefore it applies more in the oil circuits such as the clamping of system, control, lubrication.Selecting air relief valve 54 signal is J-100B.
Check valve 45: the present invention adopts common check valve 45, selects I-100B type.
Choke valve: the flow control valve used in hydraulic system should meet following requirement: has enough range of accommodation；Can guarantee that stable minimum discharge；Temperature and pressure change is little on the impact of flow；Easy to adjust；Leak little etc..
The adjustment of choke valve should be light, accurate.Regulating at low discharge is that as passage section is less relative to the rate of change of valve core displacement, then the accuracy regulated is higher.Choke valve, in hydraulic system, mainly forms adjustment system with dosing pump, overflow valve 50.Regulate the opening of choke valve, the just size of scalable actuator movement speed.Shearing the choke valve 1 below oil cylinder 47 in the present invention and select L-63B type, LF-32H type selected by the choke valve 2 48 below compressed oil cylinder 42.
Workflow as shown in Figure 4:
(1) no-load running
Starting motor, oil pump 53, electric magnet 1DT, 2DT, 3DT must not be electric, and the spool of reversal valve 1 and reversal valve 2 49 is in middle position, and the fluid of oil pump 53 output backs into fuel tank 51, system unloaded through reversal valve 1 and reversal valve 2 49 under overflow valve 50 set pressure.
(2) shear and binder action
Oil pump 53 works, in reversal valve 1 electric magnet 1DT obtain electric after, the fluid of oil pump 53 output enters, through solenoid directional control valve 1 and solenoid directional control valve 2 49, the back cavity shearing oil cylinder 47 and compressed oil cylinder 42 under the set pressure of overflow valve 50, the oil of oil cylinder ante-chamber backs into fuel tank 51 through reversal valve 1, reversal valve 2 49, and cutting machine realizes shearing and binder action.
(3) back resetting (shear backhaul and binder unclamp action)
Oil pump 53 works, electric magnet obtain electric after, the fluid of oil pump 53 output enters through solenoid directional control valve 1 and solenoid directional control valve 2 49 under the pressure that overflow valve 50 is set up and shears oil cylinder 47 and compressed oil cylinder 42 ante-chamber, the oil of oil cylinder back cavity backs into fuel tank 51 through solenoid directional control valve 1 and solenoid directional control valve 2 49, shears oil cylinder 47, compressed oil cylinder 42 backhaul.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. a fast hydraulic pressure thread cutter, is characterized in that, including base (37), shear cylinder (26), shears (27), hold-down cylinder (28) and compression cutter (29)；The head of described shear cylinder (26) connects described base by rotating mechanism, the afterbody of described shear cylinder (26) connects the afterbody of described shears (27) by rotating mechanism, the middle part of described shears (27) connects described base (37), described shear cylinder (26) and described shears (27) by rotating mechanism and coordinates composition toggle；The head of described hold-down cylinder (28) connects described base (37) by rotating mechanism, the afterbody of described hold-down cylinder (28) connects the afterbody of described compression cutter (29) by rotating mechanism, the middle part of described compression cutter (29) connects described base (37), described hold-down cylinder (28) and described compression cutter (29) by rotating mechanism and coordinates composition toggle；Described shears (27) and described compression cutter (29) are arranged in parallel on described base (37).
2. a kind of fast hydraulic pressure thread cutter according to claim 1, is characterized in that, the outer wall of described base (37) is provided with hanger bearing, and the head rotation of described shear cylinder (26) is connected on described hanger bearing.
3. a kind of fast hydraulic pressure thread cutter according to claim 1, is characterized in that, described shears (27) and described compression cutter (29) be arranged below workbench (30).
4. a kind of fast hydraulic pressure thread cutter according to claim 3, is characterized in that, described workbench is provided with conveyer belt on (30).
5. a kind of fast hydraulic pressure thread cutter according to claim 1, is characterized in that, described shear cylinder (26) and described hold-down cylinder (28) adopt hydraulic pump drive；The input power of described hydraulic pump is motor or diesel engine.
6. a kind of fast hydraulic pressure thread cutter according to claim 1, is characterized in that, the head of described shear cylinder (26) and being provided with on the head of described hold-down cylinder (28) for sealing described shear cylinder (26) and the ring flange of described hold-down cylinder (28) cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267641.2A CN105803750A (en) | 2016-04-27 | 2016-04-27 | Rapid hydraulic thread cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267641.2A CN105803750A (en) | 2016-04-27 | 2016-04-27 | Rapid hydraulic thread cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105803750A true CN105803750A (en) | 2016-07-27 |
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ID=56458630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267641.2A Pending CN105803750A (en) | 2016-04-27 | 2016-04-27 | Rapid hydraulic thread cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN105803750A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881594A (en) * | 2017-04-18 | 2017-06-23 | 石家庄铁能机电设备有限公司 | Pneumatic Shearing Butt Resistance Welder |
| CN109803780A (en) * | 2016-10-28 | 2019-05-24 | 鲁卡斯液压有限公司 | Shear knife and cutting equipment |
| CN110076384A (en) * | 2019-05-30 | 2019-08-02 | 江苏远航精密合金科技股份有限公司 | A kind of ultra-wide nickel-base material cutter and cutting method |
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| CN201338132Y (en) * | 2009-01-18 | 2009-11-04 | 李德广 | Hydraulic metal shearing machine |
| CN201669463U (en) * | 2010-03-26 | 2010-12-15 | 陈叶 | Metal cutting machine |
| DE102009057507B3 (en) * | 2009-12-10 | 2011-05-26 | Kiesel, Toni | Method for controlling scrap shear of e.g. excavator for cutting ships for recycling, involves applying pressure to lifting cylinder during increasing of pressure applied to another lifting cylinder and during closing movement of jaws |
| CN202097453U (en) * | 2011-04-28 | 2012-01-04 | 天津隆旋液压科技有限公司 | Crocodile type metal shearing machine |
| CN202763168U (en) * | 2012-07-19 | 2013-03-06 | 天津梓源液压机械有限公司 | Scrap metal hydraulic shearing machine |
| CN204183019U (en) * | 2014-10-10 | 2015-03-04 | 本钢板材股份有限公司 | A kind of non-scale hydraulic shearing machine |
| CN104511645A (en) * | 2013-10-08 | 2015-04-15 | 天津市蓟县惠恒机械有限公司 | Firm and durable shearing machine for metal plate |
| CN204449461U (en) * | 2015-03-18 | 2015-07-08 | 蔡卫娟 | A kind of Waste metal hydraulic shearing machine |
| CN205603937U (en) * | 2016-04-27 | 2016-09-28 | 句容市行香光明绣花厂 | Quick hydraulic pressure wire trimming device |
-
2016
- 2016-04-27 CN CN201610267641.2A patent/CN105803750A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201338132Y (en) * | 2009-01-18 | 2009-11-04 | 李德广 | Hydraulic metal shearing machine |
| DE102009057507B3 (en) * | 2009-12-10 | 2011-05-26 | Kiesel, Toni | Method for controlling scrap shear of e.g. excavator for cutting ships for recycling, involves applying pressure to lifting cylinder during increasing of pressure applied to another lifting cylinder and during closing movement of jaws |
| CN201669463U (en) * | 2010-03-26 | 2010-12-15 | 陈叶 | Metal cutting machine |
| CN202097453U (en) * | 2011-04-28 | 2012-01-04 | 天津隆旋液压科技有限公司 | Crocodile type metal shearing machine |
| CN202763168U (en) * | 2012-07-19 | 2013-03-06 | 天津梓源液压机械有限公司 | Scrap metal hydraulic shearing machine |
| CN104511645A (en) * | 2013-10-08 | 2015-04-15 | 天津市蓟县惠恒机械有限公司 | Firm and durable shearing machine for metal plate |
| CN204183019U (en) * | 2014-10-10 | 2015-03-04 | 本钢板材股份有限公司 | A kind of non-scale hydraulic shearing machine |
| CN204449461U (en) * | 2015-03-18 | 2015-07-08 | 蔡卫娟 | A kind of Waste metal hydraulic shearing machine |
| CN205603937U (en) * | 2016-04-27 | 2016-09-28 | 句容市行香光明绣花厂 | Quick hydraulic pressure wire trimming device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803780A (en) * | 2016-10-28 | 2019-05-24 | 鲁卡斯液压有限公司 | Shear knife and cutting equipment |
| CN106881594A (en) * | 2017-04-18 | 2017-06-23 | 石家庄铁能机电设备有限公司 | Pneumatic Shearing Butt Resistance Welder |
| CN110076384A (en) * | 2019-05-30 | 2019-08-02 | 江苏远航精密合金科技股份有限公司 | A kind of ultra-wide nickel-base material cutter and cutting method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |