CN102363308A - Precision four-post hydraulic cutting machine - Google Patents
Precision four-post hydraulic cutting machine Download PDFInfo
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- CN102363308A CN102363308A CN2011101773291A CN201110177329A CN102363308A CN 102363308 A CN102363308 A CN 102363308A CN 2011101773291 A CN2011101773291 A CN 2011101773291A CN 201110177329 A CN201110177329 A CN 201110177329A CN 102363308 A CN102363308 A CN 102363308A
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- hinge seat
- rocking arm
- hinged
- shape rocking
- machine body
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000002828 fuel tank Substances 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 23
- 238000005457 optimization Methods 0.000 description 5
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010720 hydraulic oil Substances 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
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a precision four-post hydraulic cutting machine, which comprises a machine body containing an oil tank, a pressure back and upright posts arranged in four corner holes of the machine body; the lower ends of two upright posts at the left and right sides are connected with a hinge seat, and the upper ends of the upright posts are fixedly connected with the lower end of the pressure back respectively; a cylinder is arranged between the upper end of the machine body and the hinge seat, the cylinder body of the cylinder is fixedly connected with the upper end of the machine body, and a piston rod of the cylinder is fixedly connected with the hinge seat; a linkage assembly is arranged below the hinge seat in the machine body; the linkage assembly comprises two groups of C-shaped rocker arms and linkage arms; the opening of the first C-shaped rocker arm positioned at the left side of the machine body is downward, the middle part of the first C-shaped rocker arm is hinged with the machine body, and the left end of the first C-shaped rocker arm is hinged with the hinge seat of the left side in the machine body; the opening of the second C-shaped rocker arm positioned at the right side of the machine body is upward, the middle part of the second C-shaped rocker arm is hinged with the machine body, and the right end of the second C-shaped rocker arm is hinged with the hinge seat of the right side in the machine body; and the right end of the first C-shaped rocker arm is in transmission connection with the left end of the second C-shaped rocker arm through the linkage arms.
Description
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Technical field
The present invention relates to a kind of cutting machine, particularly a kind of accurate four-column hydraulic cutter.
Background technology
Existing publication number " 200820023802.4 ", title " gantry, plane cutting machine ", gantry, plane cutting machine has body 25, four root posts 1; Press the back of the body 2, hydraulic power source, fuel tank 6, configuration switch device 11, locking handwheel 12; Little wire rope pulley 27 is characterized in that axle bed 24 middle parts in both sides link to each other with connecting rod 23, and the connecting rod other end links to each other with cam 28, and cam is fixed on the two ends of driving crank 7; The driving crank middle part links to each other with the piston rod of oil cylinder 3 belows, and the oil cylinder upper fixed is in body, and there is solenoid directional control valve 5 the fuel tank top, presses back of the body dead ahead, right side to be provided with adjustment handwheel 19; Pinion 13 is equipped with in its inner, and meshes with gear wheel 15, and gear wheel is contained on the sleeve 29; Wire rope pulley 14 is being fixed at the sleeve rear portion, and steel wire 26 1 ends are fixed in wire rope pulley, and the other end is fixedly connected with the spool lower end through two little wire rope pulley 27 backs.Fixed with the pressure back of the body respectively on four root posts, the piston rod of oil cylinder below is connected with the driving crank middle part, drives four root posts through driving crank drive cam and axle bed.Its weak point is: owing to adopt single hydraulic oil cylinder driving four root posts up and down reciprocatingly to move, its severing pressure is little, inefficiency, and can't guarantee the synchronization action of four root posts.
Summary of the invention
The object of the invention is exactly the weak point in the background technology, and a kind of accurate four-column hydraulic cutter is provided.
For achieving the above object, the present invention adopts following technical scheme: the accurate four-column hydraulic cutter comprises that the body, the pressure back of the body, the body that include fuel tank are equipped with column in four jiaos of holes; Each side two column lower ends are fixedly connected with hinge seat, and the column upper end is fixedly connected with pressing back of the body lower end respectively, is provided with oil cylinder between body upper end and the hinge seat; The cylinder body of oil cylinder is fixedly connected with the body upper end, and its tailpiece of the piston rod is fixedly connected with hinge seat, and said body inner hinge seat below is provided with linkage unit; This linkage unit comprises two groups of C shape rocking arms, transmission arm; A C shape rocking arm opening that is positioned at body left side down, C shape rocking arm middle part is hinged with body, the hinge seat on the left of in its left-hand end and the body is hinged; The 2nd C shape rocking arm opening that is positioned at the body right side makes progress; The 2nd C shape rocking arm middle part is hinged with body, and the hinge seat on right side is hinged in its right-hand end and the body, and a said C shape rocking arm right-hand end and the 2nd C shape rocking arm left-hand end are in transmission connection through transmission arm.
For a kind of optimization of the present invention; Be provided with control valve in the said fuel tank; The body outside is provided with motor, the clutch end of motor respectively successively with flywheel, oil pump is concentric is connected, the flowline of oil pump is communicated with control valve; Fuel sucking pipe is communicated with the fuel tank inner fluid, and control valve is communicated with oil-in, the oil-out of oil cylinder through oil pipe respectively.
For a kind of optimization of the present invention, body one side is provided with control cabinet, and the control end of motor and the control end of control valve connect with control cabinet respectively.
For a kind of optimization of the present invention, the left and right sides is respectively equipped with fixed axis in the body, the middle part of the middle part of a C shape rocking arm, the 2nd C shape rocking arm respectively with body in left and right sides fixed axis hinged.
For a kind of optimization of the present invention, the right-hand end of the left-hand end of a C shape rocking arm and the 2nd C shape rocking arm is hinged through linking arm and hinge seat respectively.
For a kind of optimization of the present invention, the said body outside is provided with fixed block, and this fixed block outside is provided with groove; Flywheel is positioned at groove; Motor is positioned at the fixed block right side, and oil pump is positioned at the fixed block left side, and the power output shaft of motor passes fixed block and flywheel and fixed block left side oil pump and is in transmission connection.
The present invention compares with background technology, has compact conformation, and stamping-out speed is fast; Severing is effective, owing to be provided with linkage unit, it has guaranteed the synchronization action of four root posts; Avoid because column asynchronous produces the dead angle when causing severing, i.e. during severing action; Press back of the body lower surface difference to be pressed on body upper surface working face at present, and waste of material that causes or stamping-out action repeatedly.
Description of drawings
Fig. 1 is that the master of accurate four-column hydraulic cutter cuts open structural representation.
Fig. 2 is that the side of accurate four-column hydraulic cutter is cutd open structural representation.
Fig. 3 is the Facad structure sketch map of accurate four-column hydraulic cutter.
The specific embodiment
Embodiment 1: with reference to Fig. 1 ~ 3.The accurate four-column hydraulic cutter comprises that the body 9, the pressure back of the body 11, the body that include fuel tank 9a are equipped with column 5 in 9 four jiaos of holes, and each side two column 5 lower ends are fixedly connected with hinge seat 3; Column 5 upper ends are fixedly connected with pressing the back of the body 11 lower ends respectively, are provided with oil cylinder 4 between body 9 upper ends and the hinge seat 3, and the cylinder body of oil cylinder 4 is fixedly connected with body 9 upper ends; Its tailpiece of the piston rod is fixedly connected with hinge seat 3; Said body 9 inner hinge seats 3 belows are provided with linkage unit, and this linkage unit comprises two groups of C shape rocking arms 1 and C shape rocking arm 7, transmission arm 10, and a C shape rocking arm 1 opening that is positioned at the body left side down; The one C shape rocking arm 1 middle part and body 9 are hinged; The hinge seat 3 in left side is hinged in its left-hand end and the body 9, and the 2nd C shape rocking arm 7 openings that are positioned at body 9 right sides make progress, and the 2nd C shape rocking arm 7 middle parts and body 9 are hinged; The hinge seat 3 on right side is hinged in its right-hand end and the body 9, and said C shape rocking arm 1 right-hand end and the 2nd C shape rocking arm 7 left-hand end are in transmission connection through transmission arm 10.In the body 9 left and right sides be respectively equipped with fixed axis 12, the one C shape rocking arms 1 middle part, the 2nd C shape rocking arm 7 the middle part respectively with body 9 in left and right sides fixed axis 12 hinged.The right-hand end of the left-hand end of the one C shape rocking arm 1 and the 2nd C shape rocking arm 7 is hinged through linking arm 2 and hinge seat 3 respectively.
Be provided with control valve 6 in the said fuel tank 9a; Body 9 outsides are provided with motor 15; The clutch end of motor 15 respectively successively with flywheel 14,13 concentric connections of oil pump; The flowline of oil pump 13 is communicated with control valve 6, and fuel sucking pipe is communicated with fuel tank 9a inner fluid, and control valve 6 is communicated with oil-in, the oil-out of oil cylinder 4 through oil pipe respectively.Said body 9 outsides are provided with fixed block 17; These fixed block 17 outsides are provided with groove 17a; Flywheel 14 is positioned at groove 17a, and motor 15 is positioned at fixed block 17 right sides, and oil pump 13 is positioned at fixed block 17 left sides; The power output shaft of motor 15 passes fixed block 17 and flywheel 14 is in transmission connection with fixed block 17 left side oil pumps, and this fixed block 17 is fixedly connected with the power output shaft of motor 15.Body 9 one sides are provided with control cabinet 8, and the control end of the control end of motor 15 and control valve 6 connects with control cabinet 8 respectively, so that the action of the power output of control motor 15, oil cylinder 13 and cutting pressure size.
Though used body 9 among this paper, pressed the back of the body 11, fuel tank 9a, column 5, oil cylinder 4, oil pump 13, motor 15, flywheel 14, control cabinet 8, oil pipe, control valve 6 and linkage unit or the like some terms, do not got rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily, and it all is contrary with spirit of the present invention being construed to any additional restriction to them.
Some specific embodiment described herein only are that the present invention's spirit is illustrated.Person skilled can do various modifications, replenishes or adopt similar mode to substitute to the specific embodiment described herein, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (6)
1. an accurate four-column hydraulic cutter comprises that the body, the pressure back of the body, the body that include fuel tank are equipped with column in four jiaos of holes, and each side two column lower ends are fixedly connected with hinge seat; The column upper end is fixedly connected with pressing back of the body lower end respectively, it is characterized in that: be provided with oil cylinder between body upper end and the hinge seat, the cylinder body of oil cylinder is fixedly connected with the body upper end; Its tailpiece of the piston rod is fixedly connected with hinge seat; Said body inner hinge seat below is provided with linkage unit, and this linkage unit comprises two groups of C shape rocking arms, transmission arm, and a C shape rocking arm opening that is positioned at the body left side down; The one C shape rocking arm middle part is hinged with body; The hinge seat in left side is hinged in its left-hand end and the body, and the 2nd C shape rocking arm opening that is positioned at the body right side makes progress, and the 2nd C shape rocking arm middle part is hinged with body; The hinge seat on right side is hinged in its right-hand end and the body, and a said C shape rocking arm right-hand end and the 2nd C shape rocking arm left-hand end are in transmission connection through transmission arm.
2. accurate four-column hydraulic cutter according to claim 1; It is characterized in that: be provided with control valve in the said fuel tank; The body outside is provided with motor, the clutch end of motor respectively successively with flywheel, oil pump is concentric is connected, the flowline of oil pump is communicated with control valve; Fuel sucking pipe is communicated with the fuel tank inner fluid, and control valve is communicated with oil-in, the oil-out of oil cylinder through oil pipe respectively.
3. accurate four-column hydraulic cutter according to claim 1 is characterized in that: body one side is provided with control cabinet, and the control end of motor and the control end of control valve connect with control cabinet respectively.
4. accurate four-column hydraulic cutter according to claim 1 is characterized in that: the left and right sides is respectively equipped with fixed axis in the body, the middle part of the middle part of a C shape rocking arm, the 2nd C shape rocking arm respectively with body in left and right sides fixed axis hinged.
5. accurate four-column hydraulic cutter according to claim 1 is characterized in that: the right-hand end of the left-hand end of a C shape rocking arm and the 2nd C shape rocking arm is hinged through linking arm and hinge seat respectively.
6. accurate four-column hydraulic cutter according to claim 2; It is characterized in that: the said body outside is provided with fixed block; This fixed block outside is provided with groove, and flywheel is positioned at groove, and motor is positioned at the fixed block right side; Oil pump is positioned at the fixed block left side, and the power output shaft of motor passes fixed block and flywheel and fixed block left side oil pump and is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101773291A CN102363308A (en) | 2011-06-29 | 2011-06-29 | Precision four-post hydraulic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101773291A CN102363308A (en) | 2011-06-29 | 2011-06-29 | Precision four-post hydraulic cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN102363308A true CN102363308A (en) | 2012-02-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101773291A Pending CN102363308A (en) | 2011-06-29 | 2011-06-29 | Precision four-post hydraulic cutting machine |
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| CN (1) | CN102363308A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058456A (en) * | 2015-09-05 | 2015-11-18 | 衢州台威精工机械有限公司 | High-speed cross beam type hydraulic pressure cutting machine with front and back moving function |
| CN105058475A (en) * | 2015-09-05 | 2015-11-18 | 衢州台威精工机械有限公司 | Beam lifting mechanism for high-speed beam type hydraulic cutting machine |
| CN105234993A (en) * | 2015-09-05 | 2016-01-13 | 衢州台威精工机械有限公司 | High-speed cross beam type hydraulic cutter |
| CN107662243A (en) * | 2017-04-14 | 2018-02-06 | 高丽斌 | A kind of cutting means of four-column cutting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2825404A (en) * | 1948-09-04 | 1958-03-04 | Harris Intertype Corp | Hydraulic cutting machine |
| DE4440764A1 (en) * | 1994-11-15 | 1996-05-23 | Kg Schneider Senator Verkaufs | Device for cutting paper or cardboard, esp. in piles |
| DE19940967C1 (en) * | 1999-08-28 | 2000-12-07 | Wessel Hydraulik | Hydraulic circuit for drive control of press beam in paper cutting machine has controlled recirculation valve used for selective pressurising of drive cylinder for operation of press beam |
| CN2475735Y (en) * | 1999-05-07 | 2002-02-06 | 周朝中 | Rocker-arm hydraulic cutter |
| CN201235551Y (en) * | 2008-06-10 | 2009-05-13 | 丛建敏 | Plane gantry cutting machine |
| CN201833429U (en) * | 2010-10-25 | 2011-05-18 | 盐城雄鹰精密机械有限公司 | Precision numerical control flexible material die cutting and moulding machine |
| CN202147293U (en) * | 2011-06-29 | 2012-02-22 | 衢州台威精工机械有限公司 | Precise four-pillar hydraulic cutting machine |
-
2011
- 2011-06-29 CN CN2011101773291A patent/CN102363308A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2825404A (en) * | 1948-09-04 | 1958-03-04 | Harris Intertype Corp | Hydraulic cutting machine |
| DE4440764A1 (en) * | 1994-11-15 | 1996-05-23 | Kg Schneider Senator Verkaufs | Device for cutting paper or cardboard, esp. in piles |
| CN2475735Y (en) * | 1999-05-07 | 2002-02-06 | 周朝中 | Rocker-arm hydraulic cutter |
| DE19940967C1 (en) * | 1999-08-28 | 2000-12-07 | Wessel Hydraulik | Hydraulic circuit for drive control of press beam in paper cutting machine has controlled recirculation valve used for selective pressurising of drive cylinder for operation of press beam |
| CN201235551Y (en) * | 2008-06-10 | 2009-05-13 | 丛建敏 | Plane gantry cutting machine |
| CN201833429U (en) * | 2010-10-25 | 2011-05-18 | 盐城雄鹰精密机械有限公司 | Precision numerical control flexible material die cutting and moulding machine |
| CN202147293U (en) * | 2011-06-29 | 2012-02-22 | 衢州台威精工机械有限公司 | Precise four-pillar hydraulic cutting machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058456A (en) * | 2015-09-05 | 2015-11-18 | 衢州台威精工机械有限公司 | High-speed cross beam type hydraulic pressure cutting machine with front and back moving function |
| CN105058475A (en) * | 2015-09-05 | 2015-11-18 | 衢州台威精工机械有限公司 | Beam lifting mechanism for high-speed beam type hydraulic cutting machine |
| CN105234993A (en) * | 2015-09-05 | 2016-01-13 | 衢州台威精工机械有限公司 | High-speed cross beam type hydraulic cutter |
| CN105058456B (en) * | 2015-09-05 | 2017-04-19 | 衢州台威精工机械有限公司 | High-speed cross beam type hydraulic pressure cutting machine with front and back moving function |
| CN107662243A (en) * | 2017-04-14 | 2018-02-06 | 高丽斌 | A kind of cutting means of four-column cutting machine |
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Application publication date: 20120229 |