CN2724955Y - Hydraulic cutting machine - Google Patents
Hydraulic cutting machine Download PDFInfo
- Publication number
- CN2724955Y CN2724955Y CN 200420088483 CN200420088483U CN2724955Y CN 2724955 Y CN2724955 Y CN 2724955Y CN 200420088483 CN200420088483 CN 200420088483 CN 200420088483 U CN200420088483 U CN 200420088483U CN 2724955 Y CN2724955 Y CN 2724955Y
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- rolling element
- support
- rail
- font
- workbench
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- Expired - Lifetime
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Abstract
The utility model provides a hydraulic cutting machine, comprising a machine base, a guide rail support fixed on the machine base, a post fixed on the guide rail support, and a cross beam fixed on the post. At least one oil cylinder is installed on the cross beam, and a clamp plate is fixed on the piston rod of the oil cylinder. The hydraulic cutting machine is characterized in that a movable working bench is arranged on the guide rail support, and the movable working bench is rolled and supported by a linear motion rolling and supporting mechanism. The working bench has large area, so that the hydraulic cutting machine can be used to process workpieces of large area in large batches. The movable working bench is rolled and supported on the guide rail support by the linear motion rolling and supporting mechanism, and accordingly, the working bench has high positioning accuracy and small impact displacement of side-to-side motions. Not only the traditional sliding mode is changed into the rolling mode, so that the friction coefficient on the contact surface is reduced, the heat productivity is reduced, and the service life of the working bench is prolonged, but also the motions of the working bench become more flexible, and materials can be fed either unilaterally or bilaterally.
Description
Technical field
The utility model relates to a kind of processing of on-metallic articles such as plastics, leather, fabric, cardboard, synthetic fibers, hydraulic cutter of moulding of being used for.
Background technology
Existing hydraulic cutter comprises workbench, be provided with the fuselage case below the workbench, be provided with four root posts above the workbench, crossbeam is installed on the column, power-equipments such as hydraulic jack, hydraulic oil container, oil pump and be arranged on control circuit board in the fuselage case, above-mentioned oil cylinder is installed on the crossbeam, on its piston rod pressing plate is installed, and pressing plate can move up and down.During work, module is installed on workbench, workpiece to be processed is positioned on the module, the pressing plate that is driven by piston rod moves downward and with the workpiece stamping-out.
The area of present its workbench of hydraulic cutter is little, be not suitable for the processing of large tracts of land workpiece and the needs of batch machining, and, workbench generally is that slide block and the slip between the track below it realizes the rectilinear motion of workbench along track, thereby its coefficient of sliding friction is big, operate dumb, easily heating, service life is shorter.
Summary of the invention
The purpose of this utility model is to overcome the defective of above-mentioned prior art, and provide a kind of and not only have large-area movable table, and the hydraulic cutter of positioning accuracy height, easy to operate, long service life.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of hydraulic cutter, comprise support, be fixed on rail brackets on the support, be fixed on column on the rail brackets, be installed in the crossbeam on the column, at least one oil cylinder is installed on the crossbeam, be installed with a pressing plate on the piston rod of oil cylinder, it is characterized in that: rail brackets is provided with the movable table that is rolled, supported by the rectilinear motion rolling and bearing mechanism.
Described rectilinear motion rolling and bearing mechanism comprises two closed slide mechanisms, is respectively equipped with rolling element on the guide rail mechanism and keeps support, and wherein rolling element maintenance support is " one " font, and it is " V " font that another rolling element keeps support.This " one " font rolling element maintenance support can bear the longitudinal stress of movable table, the lengthwise movement of restraint workbench; Keep support can bear the lateral stressed of movable table and be somebody's turn to do " V " font rolling element; the transverse movement of restraint workbench; increase the lateral force resistance of workbench; thereby the positioning accuracy height of movable table; the impact displacement that swings is little; can effectively guarantee the plane precision of movable table, make any position of movable table all keep stable state.
If two rolling elements keep support all to adopt " one " font structure, then movable table laterally can't located, and its positioning accuracy is low; If two rolling elements keep support all to be designed to " V " font, then to keep support not only can not bear stressed longitudinally for rolling element, and its accuracy of manufacture require too high, the actual requirement of incompatible design, sometimes even can't realize.
Described band " one " font rolling element keeps the guide rail mechanism of support to comprise the last balance rail bar that is connected with workbench by screw, the following balance rail bar and " one " font rolling element between the upper and lower balance rail bar that are connected with rail brackets by screw keep support, in the rail groove of rolling element maintenance support rolling element are installed.
The guide rail mechanism of described band " V " font rolling element maintenance support comprises that the last triangle rail bar that is connected with workbench by screw, the following triangle rail bar and " V " font rolling element between the upper and lower triangle rail bar that are connected with rail brackets by screw keep support, are separately installed with rolling element in the two rail grooves in the rolling element maintenance support.Owing to adopt roll mode, become traditional sliding type and be roll mode, reduced the coefficient of friction of contact-making surface, reduced caloric value significantly, prolong workbench and got service life, and it is more flexible that the motion that makes workbench becomes, and operator selectable is selected monolateral or bilateral feeding, is convenient to workpiece is processed.
Above-mentioned rolling element can be needle roller or cylindrical roller.
Described workbench is made up of two working panels, constitutes a large-area workbench by the screw connection between two working panels, thereby can process large-area workpiece, also can realize large batch of processing.
Described pressing plate preferably slides in the chute of its two widthwise edge on column, the piston rod of column and oil cylinder limits the position of pressing plate jointly, the distance on two vertical limits of pressing plate can be the purpose of work area thereby can reach increase pressing plate area greater than the distance of two vertical columns.
The utility model beneficial effect against existing technologies is that the area of its workbench is big, can process large-area workpiece, also can realize large batch of processing; Because workbench is rolled, is bearing on the rail brackets by the rectilinear motion rolling and bearing mechanism, so positioning accuracy height of movable table, the impact displacement that swings is little, and simultaneously, not only changing traditional sliding type is roll mode, reduced the coefficient of friction of contact-making surface, reduced caloric value significantly, prolonged workbench and got service life, and workbench must have been moved become more flexible, operator selectable is selected monolateral or bilateral feeding, is convenient to the operation that workpiece is processed.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is A part and B part amplification and a partial sectional view partly among Fig. 2.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of hydraulic cutter, comprise support 1, be fixed on the rail brackets 2 on the support 1, be fixed on the column 3 on the rail brackets 2, be installed in the crossbeam 4 on the column 3, an oil cylinder 5 is installed on the crossbeam 4, certainly, also can adopt two oil cylinders or heavy wool cylinder to drive, be installed with a pressing plate 7 on the piston rod 6 of oil cylinder 5, two widthwise edges of pressing plate 7 can slide in the chute on the column 3, the piston rod 6 common positions that limit pressing plate 7 of column 3 and oil cylinder 5, the distance on two vertical limits of pressing plate 7 is greater than the distance of two vertical columns 3, thereby increased the work area of pressing plate 7, rail brackets 2 is provided with by the rectilinear motion rolling and bearing mechanism and rolls, the movable table 8 of supporting, this movable table 8 is made up of two working panels, constitute a large-area workbench by the screw connection between two working panels, thereby can process, also can realize large batch of processing large-area workpiece.
With reference to Fig. 3, this figure is A part and B part amplification and a partial sectional view partly among Fig. 2, above-mentioned rectilinear motion rolling and bearing mechanism comprises two closed slide mechanisms on the rail brackets 2, guide rail mechanism is provided with rolling element and keeps support 9,10, wherein rolling element maintenance support 9 is " one " font, and it is " V " font that another rolling element keeps support 10.Band " one " font rolling element keeps the guide rail mechanism of support 9 to comprise the last balance rail bar 11 that is connected with workbench 8 by screw, the following balance rail bar 12 and " one " font rolling element between the upper and lower balance rail bar that are connected with rail brackets 2 by screw keep support 9, in the rail groove 15 of rolling element maintenance support 9 needle roller 16 is installed, cylindrical roller can certainly be installed; The guide rail mechanism of band " V " font rolling element maintenance support 10 comprises that the last triangle rail bar 13 that is connected with workbench 8 by screw, the following triangle rail bar 14 and " V " font rolling element between the upper and lower triangle rail bar that are connected with rail brackets 2 by screw keep support 10, are separately installed with needle roller 18 in the two rail grooves 17 of " V " font rolling element maintenance support 10.
Below introduce method of operating of the present utility model, with reference to shown in Figure 2, during operation, on movable table 8, module is installed, workpiece to be processed is positioned on the module, and the module on the mobile movable table 8 is to pressing plate 7, then by control oil cylinder 5, pressing plate 7 on its piston rod 6 is moved down and with the workpiece stamping-out, after finishing stamping-out, pressing plate 7 is up moved, the module on the mobile movable table 8 departs from below the pressing plate 7, take out the workpiece of completion of processing, thereby can carry out stamping-out once more.
Claims (7)
1, a kind of hydraulic cutter, comprise support, be fixed on rail brackets on the support, be fixed on column on the rail brackets, be installed in the crossbeam on the column, at least one oil cylinder is installed on the crossbeam, be installed with a pressing plate on the piston rod of oil cylinder, it is characterized in that: rail brackets is provided with the movable table that is rolled, supported by the rectilinear motion rolling and bearing mechanism.
2, hydraulic cutter as claimed in claim 1, it is characterized in that: described rectilinear motion rolling and bearing mechanism comprises two closed slide mechanisms, be respectively equipped with rolling element on the guide rail mechanism and keep support, wherein rolling element maintenance support is " one " font, and it is " V " font that another rolling element keeps support.
3, hydraulic cutter as claimed in claim 2, it is characterized in that: described band " " font rolling element keeps the guide rail mechanism of support to comprise the last balance rail bar that is connected with workbench by screw, the following balance rail bar and " one " font rolling element between the upper and lower balance rail bar that are connected with rail brackets by screw keep support, in the rail groove of rolling element maintenance support rolling element are installed.
4, hydraulic cutter as claimed in claim 2, it is characterized in that: described band " V " font rolling element keeps the guide rail mechanism of support to comprise the last triangle rail bar that is connected with workbench by screw, the following triangle rail bar and " V " font rolling element between the upper and lower triangle rail bar that are connected with rail brackets by screw keep support, are separately installed with rolling element in the two rail grooves in the rolling element maintenance support.
5, as claim 3 or 4 described hydraulic cutters, it is characterized in that: described rolling element is needle roller or cylindrical roller.
6, hydraulic cutter as claimed in claim 1 is characterized in that: described workbench is made up of two working panels, constitutes a large-area workbench by the screw connection between two working faces.
7, hydraulic cutter as claimed in claim 1 is characterized in that: slide in the chute of two widthwise edges on column of described pressing plate, the piston rod of column and oil cylinder limits the position of pressing plate jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088483 CN2724955Y (en) | 2004-09-17 | 2004-09-17 | Hydraulic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088483 CN2724955Y (en) | 2004-09-17 | 2004-09-17 | Hydraulic cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2724955Y true CN2724955Y (en) | 2005-09-14 |
Family
ID=35039682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088483 Expired - Lifetime CN2724955Y (en) | 2004-09-17 | 2004-09-17 | Hydraulic cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2724955Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439003C (en) * | 2006-11-13 | 2008-12-03 | 赵文福 | Plate blanking machine |
| CN101200850B (en) * | 2007-12-26 | 2010-06-23 | 杭州天堂伞业集团有限公司 | Umbrella face cutting press |
| CN102302250A (en) * | 2011-08-31 | 2012-01-04 | 吴江源兴工艺鞋业有限公司 | Vamp trimming machine |
| CN102699953A (en) * | 2012-06-12 | 2012-10-03 | 芜湖汉光立体停车设备有限公司 | Oil pressure punching device |
| CN105690479A (en) * | 2016-04-07 | 2016-06-22 | 中山市大利路精工机械有限公司 | Double-sided automatic feeding and cutting machine |
| CN114852600A (en) * | 2022-06-13 | 2022-08-05 | 泰安英迪利机电科技有限公司 | Spiral tensioning device for belt conveyor |
-
2004
- 2004-09-17 CN CN 200420088483 patent/CN2724955Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439003C (en) * | 2006-11-13 | 2008-12-03 | 赵文福 | Plate blanking machine |
| CN101200850B (en) * | 2007-12-26 | 2010-06-23 | 杭州天堂伞业集团有限公司 | Umbrella face cutting press |
| CN102302250A (en) * | 2011-08-31 | 2012-01-04 | 吴江源兴工艺鞋业有限公司 | Vamp trimming machine |
| CN102699953A (en) * | 2012-06-12 | 2012-10-03 | 芜湖汉光立体停车设备有限公司 | Oil pressure punching device |
| CN105690479A (en) * | 2016-04-07 | 2016-06-22 | 中山市大利路精工机械有限公司 | Double-sided automatic feeding and cutting machine |
| CN114852600A (en) * | 2022-06-13 | 2022-08-05 | 泰安英迪利机电科技有限公司 | Spiral tensioning device for belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140917 Granted publication date: 20050914 |