CN103894666A - Gap adjustment device of swing-type plate shears - Google Patents
Gap adjustment device of swing-type plate shears Download PDFInfo
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- CN103894666A CN103894666A CN201410075059.7A CN201410075059A CN103894666A CN 103894666 A CN103894666 A CN 103894666A CN 201410075059 A CN201410075059 A CN 201410075059A CN 103894666 A CN103894666 A CN 103894666A
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- knife rest
- swing
- workbench
- gear
- type plate
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Abstract
The invention provides a gap adjustment device of swing-type plate shears, and relates to the technical field of the swing-type plate shears. An upper anvil blade (9) is arranged at the front end of a knife rest (8), a stroke switch (10) is arranged above the knife rest (8), and the stroke switch (10) is connected with a control circuit of a motor through a wire. A knife rest shaft (15) is arranged at the rear end of the knife rest (8), an eccentric sleeve (14) is arranged on the knife rest shaft (15) in a sleeved mode, and the eccentric sleeve (14) is connected with an eccentric wheel (13) which is fixed on the end face of a sector gear (12). The sector gear (12) is meshed with an adjusting gear (11), and the adjusting gear (11) is arranged in a rack of a plate shear body (1) through a gear shaft. The gap adjustment device of the swing-type plate shears is reasonable in structural design, simple in operation and capable of supporting the weight of sheared plates, reduces the friction force with the sheared plates, solves the problem that damage happens and cutter gaps can not be adjusted easily due to insufficient supporting force of front supporting materials, and prolongs the service life.
Description
Technical field:
The present invention relates to swing-type plate shears technical field, relate in particular to a kind of swing-type plate shears lash adjusting device.
Background technology:
Swing-type plate shears is by adopting master cylinder to be fixed on wallboard and to do downward shearing motion, nitrogen cylinder backhaul, therefore simplifies hydraulic system, operation is more stable.The upper tool post of swing-type plate shears is made arc swing around a fixed axis in shear history, and by leverage, fulcrum is stressed little, can improve shear blade life-span, service life of a machine, compact integral structure, and the path increment of the electrodeless adjusting upper tool post of energy, increase work efficiency greatly.
Existing swing-type plate shears structural design is reasonable not, wearing and tearing are large, service life of a machine is short, be not easy to repair, and easily there is the phenomenon of leaking in hydraulic pressure position, shear rate is slow, the gap of upper and lower cutter is difficult for regulating, and eccentric bushing is easily wearing and tearing in use, and front supporting structure is plate bending part, in order to reduce friction, ball has been installed on surface thereon, but along with being increased by the thickness of shear material, makes to be increased by the weight of shear material, so the spin strength support on front supporting not the plate of being cut, finally cause the damage of spin.
Summary of the invention:
The object of this invention is to provide a kind of swing-type plate shears lash adjusting device, its reasonable in design, simple to operate, be enough to support by the weight of shear material, reduce with by the frictional force of shear material, solve front supporting because support force causes damaging and the difficult problem of adjusting in cutter gap not, extended service life.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: it is made up of plate shearing machine body 1, workbench 2, workbench backing plate 3, retainer axle 4, lower flat cutter 5, blade bearing 6, adjusting seat 7, knife rest 8, upper flat cutter 9, travel switch 10, adjusting gear 11, sector gear 12, eccentric wheel 13, eccentric bushing 14, tool axis 15, on plate shearing machine body 1, be provided with workbench 2, upper surface one end of workbench 2 is provided with workbench backing plate 3, retainer axle 4 is installed on workbench backing plate 3, the upper surface other end of workbench 2 is provided with blade bearing 6, on blade bearing 6, be provided with lower flat cutter 5, one side of blade bearing 6 is provided with adjusting seat 7, knife rest 8 is arranged in the frame of plate shearing machine body 1, the front end of knife rest 8 is provided with flat cutter 9, the top of knife rest 8 is provided with travel switch 10, travel switch 10 is connected with the control circuit of motor by wire, the rear end of knife rest 8 is provided with tool axis 15, on tool axis 15, be arranged with eccentric bushing 14, eccentric bushing 14 is connected with eccentric wheel 13, eccentric wheel 13 is fixed on the end face of sector gear 12, sector gear 14 is meshed with adjusting gear 11, adjusting gear 11 is arranged in the frame of plate shearing machine body 1 by gear shaft.
Reasonable in design of the present invention, simple to operate, be enough to support by the weight of shear material, reduce with by the frictional force of shear material, solved front supporting because support force causes damaging and the problem of the difficult adjustment in cutter gap not, extended service life.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
With reference to Fig. 1, this specific embodiment by the following technical solutions: it is made up of plate shearing machine body 1, workbench 2, workbench backing plate 3, retainer axle 4, lower flat cutter 5, blade bearing 6, adjusting seat 7, knife rest 8, upper flat cutter 9, travel switch 10, adjusting gear 11, sector gear 12, eccentric wheel 13, eccentric bushing 14, tool axis 15, on plate shearing machine body 1, be provided with workbench 2, upper surface one end of workbench 2 is provided with workbench backing plate 3, retainer axle 4 is installed on workbench backing plate 3, the upper surface other end of workbench 2 is provided with blade bearing 6, on blade bearing 6, be provided with lower flat cutter 5, one side of blade bearing 6 is provided with adjusting seat 7, knife rest 8 is arranged in the frame of plate shearing machine body 1, the front end of knife rest 8 is provided with flat cutter 9, the top of knife rest 8 is provided with travel switch 10, travel switch 10 is connected with the control circuit of motor by wire, the rear end of knife rest 8 is provided with tool axis 15, on tool axis 15, be arranged with eccentric bushing 14, eccentric bushing 14 is connected with eccentric wheel 13, eccentric wheel 13 is fixed on the end face of sector gear 12, sector gear 14 is meshed with adjusting gear 11, adjusting gear 11 is arranged in the frame of plate shearing machine body 1 by gear shaft.
This specific embodiment reasonable in design, simple to operate, be enough to support by the weight of shear material, reduce with by the frictional force of shear material, solved front supporting because support force causes damaging and the problem of the difficult adjustment in cutter gap not, extended service life.
Claims (1)
1. a swing-type plate shears lash adjusting device, is characterized in that it is made up of plate shearing machine body (1), workbench (2), workbench backing plate (3), retainer axle (4), lower flat cutter (5), blade bearing (6), adjusting seat (7), knife rest (8), upper flat cutter (9), travel switch (10), adjusting gear (11), sector gear (12), eccentric wheel (13), eccentric bushing (14), tool axis (15), on plate shearing machine body (1), be provided with workbench (2), upper surface one end of workbench (2) is provided with workbench backing plate (3), retainer axle (4) is installed on workbench backing plate (3), the upper surface other end of workbench (2) is provided with blade bearing (6), on blade bearing (6), be provided with lower flat cutter (5), one side of blade bearing (6) is provided with adjusting seat (7), knife rest (8) is arranged in the frame of plate shearing machine body (1), the front end of knife rest (8) is provided with flat cutter (9), the top of knife rest (8) is provided with travel switch (10), travel switch (10) is connected with the control circuit of motor by wire, the rear end of knife rest (8) is provided with tool axis (15), on tool axis (15), be arranged with eccentric bushing (14), eccentric bushing (14) is connected with eccentric wheel (13), eccentric wheel (13) is fixed on the end face of sector gear (12), sector gear (14) is meshed with adjusting gear (11), adjusting gear (11) is arranged in the frame of plate shearing machine body (1) by gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075059.7A CN103894666A (en) | 2014-02-28 | 2014-02-28 | Gap adjustment device of swing-type plate shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075059.7A CN103894666A (en) | 2014-02-28 | 2014-02-28 | Gap adjustment device of swing-type plate shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103894666A true CN103894666A (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075059.7A Pending CN103894666A (en) | 2014-02-28 | 2014-02-28 | Gap adjustment device of swing-type plate shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103894666A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2241370A1 (en) * | 1973-08-23 | 1975-03-21 | Haemmerle Ag Maschf | Sheet-metal cutting machine - rocking support plate for cut sheet is controlled by ram rotated shaft |
| CN2841213Y (en) * | 2005-11-15 | 2006-11-29 | 广州广船国际股份有限公司 | Swing-type shearing-plate machine |
| CN200998795Y (en) * | 2007-01-31 | 2008-01-02 | 上海黎美冲剪机床有限公司 | Cutter clearance adjusting device for pendulum plate shearing machine |
| CN201205611Y (en) * | 2008-01-17 | 2009-03-11 | 张自武 | Pendulum type upward driving electric-controlled shearing machine |
| CN203227863U (en) * | 2013-04-18 | 2013-10-09 | 安徽省航天机床制造股份有限公司 | Plate shearing device for hydraulic swing-type plate shearing machine |
| CN103433546A (en) * | 2013-08-12 | 2013-12-11 | 陈道宝 | Gas-liquid pressurization swing type plate shearing machine |
-
2014
- 2014-02-28 CN CN201410075059.7A patent/CN103894666A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2241370A1 (en) * | 1973-08-23 | 1975-03-21 | Haemmerle Ag Maschf | Sheet-metal cutting machine - rocking support plate for cut sheet is controlled by ram rotated shaft |
| CN2841213Y (en) * | 2005-11-15 | 2006-11-29 | 广州广船国际股份有限公司 | Swing-type shearing-plate machine |
| CN200998795Y (en) * | 2007-01-31 | 2008-01-02 | 上海黎美冲剪机床有限公司 | Cutter clearance adjusting device for pendulum plate shearing machine |
| CN201205611Y (en) * | 2008-01-17 | 2009-03-11 | 张自武 | Pendulum type upward driving electric-controlled shearing machine |
| CN203227863U (en) * | 2013-04-18 | 2013-10-09 | 安徽省航天机床制造股份有限公司 | Plate shearing device for hydraulic swing-type plate shearing machine |
| CN103433546A (en) * | 2013-08-12 | 2013-12-11 | 陈道宝 | Gas-liquid pressurization swing type plate shearing machine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |