CN201046512Y - Hydraulic type double-side shears - Google Patents
Hydraulic type double-side shears Download PDFInfo
- Publication number
- CN201046512Y CN201046512Y CNU2007200903210U CN200720090321U CN201046512Y CN 201046512 Y CN201046512 Y CN 201046512Y CN U2007200903210 U CNU2007200903210 U CN U2007200903210U CN 200720090321 U CN200720090321 U CN 200720090321U CN 201046512 Y CN201046512 Y CN 201046512Y
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Abstract
The utility model discloses a hydraulic double sided shear, comprising a frame. The frame is provided with a movable shear, a fixing shear, a movable roller way, a traversing mechanism and a power supply, the fixing shear is fixed on the fixing rail base of the frame, the movable shear is arranged on the rail base return board of the traversing mechanism, the fixing shear and the movable shear are provided with an upper shear moving upward and downward and a vertically immovable lower shear, a synchronous axis assuring synchronous moving and synchronous shearing is arranged between the movable shear and the fixing shear, wherein both the fixing shear and the movable shear are provided with a hydraulic pressure shearing apparatus and a chopping apparatus. The power supply is provided with a hydraulic station, the output pipeline of the hydraulic station is communicated with the hydraulic pressure shearing apparatus and the hydraulic chopping apparatus. Compared with the prior art, the utility model has the advantages of simple structure, strong shearing ability, high shearing efficiency, low cost of manufacture and operation, convenient maintenance and achieving the chopping while shearing.
Description
Technical field
The utility model relates to a kind of bilateral scissors, is specifically related to a kind of two sides that are applicable to synchronous shearing steel plate, and simultaneously can be with the cataclasm fluid pressure type bilateral scissors of two slitter edges that downcut.
Background technology
At present, the steel plate that uses on the domestic steel plate production line is cut and mostly is roll-turning mechanical bilateral scissors or bilateral the cutting of flywheel crank mechanical type, these two classes bilateral scissors have frame, on frame, be provided with move cut, fixedly cut, Movable roller way and transverse-moving mechanism, fixedly cut and be fixed on the fixedly rail chair that is positioned on the frame, move and to cut on the rail chair slide plate that is positioned at transverse-moving mechanism, realize moving width adjustment between cutting and fixedly cutting by transverse-moving mechanism, described mobile cut and fixedly cut by power source drive by frame for movement.This drives structure major defect: complex structure, shear ability is on the low side, makes, assembles, installs, safeguards that the manufacturing cost and use cost height is all arranged than higher specification requirement and technical difficulty.Have between this, steel plate factory is starved of a kind of simple in structure, and technology is reliable, and manufacturing and operating cost are low, easy to maintenance, the novel bilateral scissors that shear ability is strong.
Summary of the invention
There is above-mentioned technological deficiency in the utility model at existing bilateral scissors, and a kind of compact conformation is provided, and shear ability is strong, and the shear efficiency height is made and low, the easy to maintenance fluid pressure type bilateral scissors of operating cost.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is: these fluid pressure type bilateral scissors, has frame, on frame, be provided with to move and cut, fixedly cut, Movable roller way, transverse-moving mechanism and power source, fixedly cut and be fixed on the fixedly rail chair that is positioned on the frame, move and cut on the rail chair slide plate that is positioned at transverse-moving mechanism, fixedly cut and mobile clipper has and cuts on moving up and down and motionless up and down following cutting, guarantee that it is with moved further synchronizing shaft of shearing synchronously moving to be provided with between cutting and fixedly cutting, wherein, fixedly cut and move to cut and all have hydraulic cutter mechanism and hydraulic pressure smashing machine structure; Described power source has Hydraulic Station, and the output pipe of Hydraulic Station is connected with the pipeline of described hydraulic cutter mechanism and hydraulic pressure smashing machine structure.
Described hydraulic cutter mechanism has the hydraulic cylinder on the frame of being hinged on, the piston rod end and the rocking bar of hydraulic cylinder are hinged, rocking bar is fixed on the eccentric shaft by key, the two ends of eccentric shaft are installed on the frame, connecting rod one end and eccentric shaft are hinged, the other end is hinged on the upper tool post, is fixed with blade on the upper tool post.
Described hydraulic pressure smashing machine structure has the hydraulic cylinder on the frame of being hinged on, the piston rod end and the fork of hydraulic cylinder are hinged, fork is fixed on the bent axle by key, the two ends of bent axle are installed on the frame, connecting rod one end and bent axle are hinged, the other end and broken limit upper tool post are hinged, are fixed with broken blade on the upper tool post of broken limit.
Adopt the technique effect of technique scheme: mobile clipper has hydraulic cutter mechanism and hydraulic pressure smashing machine structure, fixedly clipper has hydraulic cutter mechanism and hydraulic pressure smashing machine structure, the output pipe of Hydraulic Station links to each other with the pipeline of described hydraulic cutter mechanism and hydraulic pressure smashing machine structure, the hydraulic cylinder of hydraulic cutter mechanism promotes rocking bar, rocking bar drives eccentric shaft and rotates, eccentric shaft drives upper tool post by connecting rod can realize moving up and down of upper tool post, blade on the upper tool post cooperates the shearing that realizes steel plate with the blade of cutting down, and under the effect of synchronizing shaft, thereby realize fixedly cutting and moving the synchronous shearing of cutting to steel plate; The hydraulic cylinder of hydraulic pressure smashing machine structure promotes fork, and fork drives bent axle and rotates, and bent axle drives broken limit upper tool post by connecting rod and moves up and down, the broken blade of broken limit upper tool post with under cut to cooperate and carry out cataclasm the steel plate side.By Hydraulic Station, hydraulic-driven structure power source and power drive mechanism as hydraulic cutter mechanism and hydraulic pressure smashing machine structure, make the structure of fluid pressure type bilateral scissors simpler, compact, shear ability and shear efficiency improve a lot, manufacturing and operating cost are low, easy to maintenance, when shearing, can realize broken limit again.
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model fluid pressure type bilateral scissors.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 2.
The specific embodiment
Fluid pressure type bilateral scissors as shown in Figure 1, has frame 4, on frame 4, be provided with to move and cut 3, move and to cut 3 and be positioned on the rail chair slide plate 2 of transverse-moving mechanism, on frame 4, be provided with and fixedly cut 1, fixedly cut 1 and pass through bolt, nut is fixed on the rail chair, by transverse-moving mechanism can realize moving cut and fixedly cut between the adjustment of width, move cut 3 and fixedly cut 1 between be provided with synchronizing shaft 5, realization is to the synchronous shearing of the dual-side of steel plate, movable rollgang 6 is in transmission connection by the rack-and-pinion with transverse-moving mechanism, and realization activity rollgang displacement is always and moves half of cutting displacement, thereby guarantees that rollgang 6 centers are all the time in the mobile centre of cutting and fixedly cutting.Mobile clipper has hydraulic cutter mechanism and hydraulic pressure smashing machine structure, and fixedly clipper has hydraulic cutter mechanism and hydraulic pressure smashing machine structure, and the output pipe of Hydraulic Station links to each other with the pipeline of described hydraulic cutter mechanism and hydraulic pressure smashing machine structure.Hydraulic cutter mechanism shown in Fig. 2,3 has two hydraulic cylinders 7 on the frame of being hinged on, the piston rod end of hydraulic cylinder is hinged with rocking bar 8 respectively, rocking bar 8 is by the both sides of binding at eccentric shaft 9, the two ends of eccentric shaft 9 are installed on the frame 4 by bearing shell 10, be equipped with two connecting rods 12 in eccentric shaft 9 both sides by bearing shell 11, the other end of connecting rod 12 is connected with upper tool post 14 by bearing pin 13, be fixed with blade 15 on the upper tool post 14, being provided with below upper tool post 14 matches with blade realize shearing cut 26 down.Hydraulic pressure smashing machine structure has two hydraulic cylinders 16 on the frame of being hinged on, the piston rod end of hydraulic cylinder is hinged with fork 18 respectively by bearing pin 17, fork 18 is by the both sides of binding at bent axle 19, the two ends of bent axle 19 are installed on the frame 4 by bearing shell, both sides at bent axle 19 are connected with two connecting rods 20 by bearing shell 21, connecting rod 20 other ends are hinged by bearing pin 22 and broken limit upper tool post 23, be fixed with broken blade 24 on the broken limit upper tool post 23, being provided with below upper tool post 24 matches with blade realize shearing cut 25 down.
Claims (3)
1. fluid pressure type bilateral scissors, has frame, on frame, be provided with move cut, fixedly cut, Movable roller way, transverse-moving mechanism and power source, fixedly cut and be fixed on the fixedly rail chair that is positioned on the frame, move and cut on the rail chair slide plate that is positioned at transverse-moving mechanism, fixedly cut and mobile clipper has and cuts on moving up and down and motionless up and down following cutting, guarantee that it is with moved further synchronizing shaft of shearing synchronously moving to be provided with between cutting and fixedly cutting, it is characterized in that: described fixedly clipper has hydraulic cutter mechanism and smashing machine structure, and described mobile clipper has hydraulic cutter mechanism and smashing machine structure; Described power source has Hydraulic Station, and the output pipe of Hydraulic Station is connected with the pipeline of described hydraulic cutter mechanism and hydraulic pressure smashing machine structure.
2. fluid pressure type bilateral scissors according to claim 1, it is characterized in that: described hydraulic cutter mechanism has the hydraulic cylinder on the frame of being hinged on, the piston rod end and the rocking bar of hydraulic cylinder are hinged, rocking bar is fixed on the eccentric shaft by key, the two ends of eccentric shaft are installed on the frame, connecting rod one end and eccentric shaft are hinged, and the other end is hinged on the upper tool post, are fixed with blade on the upper tool post.
3. fluid pressure type bilateral scissors according to claim 1, it is characterized in that: described hydraulic pressure smashing machine structure has the hydraulic cylinder on the frame of being hinged on, the piston rod end and the fork of hydraulic cylinder are hinged, fork is fixed on the bent axle by key, the two ends of bent axle are installed on the frame, connecting rod one end and bent axle are hinged, and the other end and broken limit upper tool post are hinged, are fixed with broken blade on the upper tool post of broken limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200903210U CN201046512Y (en) | 2007-05-10 | 2007-05-10 | Hydraulic type double-side shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200903210U CN201046512Y (en) | 2007-05-10 | 2007-05-10 | Hydraulic type double-side shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046512Y true CN201046512Y (en) | 2008-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200903210U Expired - Lifetime CN201046512Y (en) | 2007-05-10 | 2007-05-10 | Hydraulic type double-side shears |
Country Status (1)
| Country | Link |
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| CN (1) | CN201046512Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885087A (en) * | 2010-06-22 | 2010-11-17 | 成都成焊焊接设备有限公司 | Material cutting machine provided with waste shearing mechanism |
| CN102366843A (en) * | 2010-09-08 | 2012-03-07 | 新疆八一钢铁股份有限公司 | Dragging length-measuring thin plate hydraulic cutter |
| CN103331587A (en) * | 2013-04-28 | 2013-10-02 | 上海宝冶集团有限公司 | Quick assembly method of upper knife frame of bilateral scissors |
| CN104400433A (en) * | 2014-10-29 | 2015-03-11 | 唐山开元阻焊设备有限公司 | Metal plate double-edge longitudinal shearing machine realizing convenience in processing |
| CN104942355A (en) * | 2015-06-25 | 2015-09-30 | 太原科技大学 | Heavy hydraulic rolling-cutting type shearing machine for double sides in longitudinal direction of metal plate |
| CN109368129A (en) * | 2018-10-31 | 2019-02-22 | 唐山中厚板材有限公司 | A kind of packaged type bilateral scissors carrying roller beam |
-
2007
- 2007-05-10 CN CNU2007200903210U patent/CN201046512Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885087A (en) * | 2010-06-22 | 2010-11-17 | 成都成焊焊接设备有限公司 | Material cutting machine provided with waste shearing mechanism |
| CN102366843A (en) * | 2010-09-08 | 2012-03-07 | 新疆八一钢铁股份有限公司 | Dragging length-measuring thin plate hydraulic cutter |
| CN103331587A (en) * | 2013-04-28 | 2013-10-02 | 上海宝冶集团有限公司 | Quick assembly method of upper knife frame of bilateral scissors |
| CN103331587B (en) * | 2013-04-28 | 2016-01-20 | 上海宝冶集团有限公司 | Bilateral scissors upper tool post speedy erection system |
| CN104400433A (en) * | 2014-10-29 | 2015-03-11 | 唐山开元阻焊设备有限公司 | Metal plate double-edge longitudinal shearing machine realizing convenience in processing |
| CN104400433B (en) * | 2014-10-29 | 2016-07-20 | 唐山开元阻焊设备有限公司 | A kind of bilateral slitter of sheet metal easy to process |
| CN104942355A (en) * | 2015-06-25 | 2015-09-30 | 太原科技大学 | Heavy hydraulic rolling-cutting type shearing machine for double sides in longitudinal direction of metal plate |
| WO2016206266A1 (en) * | 2015-06-25 | 2016-12-29 | 太原科技大学 | Heavy-duty hydraulic rotary machine direction bilateral cutting machine for metal sheet |
| CN104942355B (en) * | 2015-06-25 | 2017-06-06 | 太原科技大学 | The longitudinal bilateral cutter of heavy hydraulic hobbing type metallic plate |
| US20170297121A1 (en) * | 2015-06-25 | 2017-10-19 | Taiyuan University Of Science And Technology | Hydraulic two-side rolling-cut shears |
| US10518342B2 (en) * | 2015-06-25 | 2019-12-31 | Taiyuan University Of Science And Technology | Hydraulic two-side rolling-cut shears |
| CN109368129A (en) * | 2018-10-31 | 2019-02-22 | 唐山中厚板材有限公司 | A kind of packaged type bilateral scissors carrying roller beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |