CN203448741U - Hydraulic arc plate shearing machine - Google Patents

Hydraulic arc plate shearing machine Download PDF

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Publication number
CN203448741U
CN203448741U CN201320548764.5U CN201320548764U CN203448741U CN 203448741 U CN203448741 U CN 203448741U CN 201320548764 U CN201320548764 U CN 201320548764U CN 203448741 U CN203448741 U CN 203448741U
Authority
CN
China
Prior art keywords
blade
shearing machine
hydraulic
plate shearing
arc plate
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
Application number
CN201320548764.5U
Other languages
Chinese (zh)
Inventor
俞圣平
仲波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Jiuri Numerical Control Machine Tool Co Ltd
Original Assignee
Jiangsu Jiuri Numerical Control Machine Tool Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Jiuri Numerical Control Machine Tool Co Ltd filed Critical Jiangsu Jiuri Numerical Control Machine Tool Co Ltd
Priority to CN201320548764.5U priority Critical patent/CN203448741U/en
Application granted granted Critical
Publication of CN203448741U publication Critical patent/CN203448741U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a hydraulic arc plate shearing machine which comprises a machine frame, a working table, an upper knife rest, an upper blade, a lower blade and a knife holder. The upper knife rest is provided with the upper blade, the lower blade and the upper blade are correspondingly arranged on the knife holder, the knife holder is arranged on the working table, two ends of the upper knife rest are provided with oil cylinders, one end of the upper knife rest is connected with the machine frame through a connecting rod, the rear upper portion of the machine frame is provided with a hydraulic system, the lower end of the hydraulic system is provided with an oil tank, the working surface of the upper blade is an arc blade, and one side of the machine frame is further provided with an electrical control system. The upper blade is in arc design, contact between the blade and a plate during shearing is contact between an arc (the blade) and a straight line (the plate) and not contact between an oblique line and the straight line, the shearing resistance is small, deformation of the sheared plate is also small, the hydraulic arc plate shearing machine is compact in structure and high in efficiency, and a plate notch is cut off smoothly.

Description

Fluid pressure type circular arc plate shearing machine
[technical field]
The utility model relates to a kind of fluid pressure type circular arc plate shearing machine, belongs to Sheet Metal Processing technical field.
[background technology]
As everyone knows, existing mechanical plate shearing machine, hydraulic pendulum plate shears and lock formula plate shearing machine, the plate of being cut, its otch is uneven, and thin plate hairiness is stopped, slab aliquation with S shape, the distortion of slightly narrow point is serious, is just being difficult to effect, affects product quality.And in existing plate shearing machine, cutter is all to adopt linear pattern design, can cause like this cutter in shear process, to occur that with bottom knife oblique line contacts with straight line, in the process of shearing, resistance is large, the sheet metal deformation being sheared is also very large, has caused plate serious waste phenomenon, under efficiency.
[utility model content]
The purpose of this utility model is: for defect and the deficiency of prior art, provide fluid pressure type circular arc plate shearing machine a kind of simple in structure, reasonable in design, easy to use, this plate shearing machine compact conformation, efficiency be high, and can high-qualityly complete metal blank processing.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of fluid pressure type circular arc plate shearing machine described in the utility model, comprise frame, workbench, upper tool post, cutter, bottom knife and tool rest, upper tool post is provided with cutter, bottom knife is corresponding with cutter to be located on tool rest, tool rest is located on workbench, the two ends of upper tool post are provided with oil cylinder, one end of upper tool post is connected with frame by connecting rod, the upper back of frame is provided with hydraulic system, the bottom of hydraulic system is provided with fuel tank, wherein, described cutter working face is circular arc type blade, and a side of described frame is also provided with electric control system.
In the utility model: described frame upper end is provided with binder beam, and the lower end of binder beam is provided with binder cylinder, between binder beam and binder cylinder, be provided with front wheel.
In the utility model: the rear portion that described tool rest is corresponding is provided with back material stopping.
In the utility model: be provided with retainer on described workbench.
In the utility model: the back side of described upper tool post is provided with clearance adjustment mechanism, the lower end of clearance adjustment mechanism is provided with level gauge.
Adopt after said structure, the utility model beneficial effect is: cutter adopts circular arc type design, during shearing, to contact with plate be a circular arc (blade) and the contacting of straight line (plate) to blade, rather than oblique line contacts with straight line, such shearing resistance is little, by to be cut sheet metal deformation also little, tight mouthful of structure, efficiency is high, plate otch is disconnected smooth.
[accompanying drawing explanation]
Accompanying drawing described herein is to be used to provide further understanding of the present utility model, forms the application's a part, but does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left TV structure cross-sectional schematic of the utility model.
In figure: 1. frame; 2. oil cylinder; 3. upper tool post; 4. electric control system; 5. connecting rod; 6. cutter; 7. bottom knife; 8. workbench; 9. hydraulic system; 10. fuel tank; 11. level gauges; 12. rear shelves material; 13. clearance adjustment mechanisms; 14. binder beams; 15. front wheels; 16. binder cylinders; 17. tool rests; 18. retainers.
[specific embodiment]
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
As Fig. 1, shown in 2, a kind of fluid pressure type circular arc plate shearing machine, comprise frame 1, workbench 8, upper tool post 3, cutter 6, bottom knife 7 and tool rest 17, upper tool post 3 is provided with cutter 6, bottom knife 7 is corresponding with cutter 6 to be located on tool rest 17, tool rest 17 is located on workbench 8, the two ends of upper tool post 3 are provided with oil cylinder 2, one end of upper tool post 3 is connected with frame 1 by connecting rod 5, the upper back of frame 1 is provided with hydraulic system 9, the bottom of hydraulic system 9 is provided with fuel tank 10, wherein, described cutter 6 working faces are circular arc type blade, one side of described frame 1 is also provided with electric control system 4.Described frame 1 upper end is provided with binder beam 14, and the lower end of binder beam 14 is provided with binder cylinder 16, between binder beam 14 and binder cylinder 16, is provided with front wheel 15; The rear portion of described tool rest 17 correspondences is provided with back material stopping 12; Described workbench 8 is provided with retainer 18; The back side of described upper tool post 3 is provided with clearance adjustment mechanism 13, and the lower end of clearance adjustment mechanism 13 is provided with level gauge 11.During concrete enforcement, the left end of upper tool post 3 is first descending, when left end blade will touch workpiece, upper tool post 3 right-hand members start descending, and now the parallel descending plate of upper tool post 3 starts to shear, when upper tool post 3 left ends are encountered after travel switch, left end is backhaul, and now right-hand member continues to shear, when upper tool post 3 right-hand members are encountered after travel switch, complete shearing, tool rest return stroke is to top dead-centre.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.

Claims (5)

1. a fluid pressure type circular arc plate shearing machine, comprise frame, workbench, upper tool post, cutter, bottom knife and tool rest, upper tool post is provided with cutter, bottom knife is corresponding with cutter to be located on tool rest, tool rest is located on workbench, it is characterized in that: the two ends of upper tool post are provided with oil cylinder, one end of upper tool post is connected with frame by connecting rod, the upper back of frame is provided with hydraulic system, the bottom of hydraulic system is provided with fuel tank, wherein, described cutter working face is circular arc type blade, and a side of described frame is also provided with electric control system.
2. a kind of fluid pressure type circular arc plate shearing machine according to claim 1, is characterized in that: described frame upper end is provided with binder beam, and the lower end of binder beam is provided with binder cylinder, between binder beam and binder cylinder, is provided with front wheel.
3. a kind of fluid pressure type circular arc plate shearing machine according to claim 1, is characterized in that: the rear portion that described tool rest is corresponding is provided with back material stopping.
4. a kind of fluid pressure type circular arc plate shearing machine according to claim 1, is characterized in that: described workbench is provided with retainer.
5. a kind of fluid pressure type circular arc plate shearing machine according to claim 1, is characterized in that: the back side of described upper tool post is provided with clearance adjustment mechanism, and the lower end of clearance adjustment mechanism is provided with level gauge.
CN201320548764.5U 2013-09-05 2013-09-05 Hydraulic arc plate shearing machine Expired - Fee Related CN203448741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320548764.5U CN203448741U (en) 2013-09-05 2013-09-05 Hydraulic arc plate shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320548764.5U CN203448741U (en) 2013-09-05 2013-09-05 Hydraulic arc plate shearing machine

Publications (1)

Publication Number Publication Date
CN203448741U true CN203448741U (en) 2014-02-26

Family

ID=50128645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320548764.5U Expired - Fee Related CN203448741U (en) 2013-09-05 2013-09-05 Hydraulic arc plate shearing machine

Country Status (1)

Country Link
CN (1) CN203448741U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171112A (en) * 2015-07-23 2015-12-23 浙江德清森朗装饰材料有限公司 Tool rest structure of hydraulic brake-type plate shearing machine
CN106077228A (en) * 2016-06-29 2016-11-09 中国航空工业标准件制造有限责任公司 shearing blanking mould
CN108296540A (en) * 2018-02-07 2018-07-20 江苏江海机床集团有限公司 A kind of double-cylinder hydraulic plate shearing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171112A (en) * 2015-07-23 2015-12-23 浙江德清森朗装饰材料有限公司 Tool rest structure of hydraulic brake-type plate shearing machine
CN106077228A (en) * 2016-06-29 2016-11-09 中国航空工业标准件制造有限责任公司 shearing blanking mould
CN108296540A (en) * 2018-02-07 2018-07-20 江苏江海机床集团有限公司 A kind of double-cylinder hydraulic plate shearing machine

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140226

Termination date: 20180905