CN2790648Y - Positioning device for circle shearing machine - Google Patents
Positioning device for circle shearing machine Download PDFInfo
- Publication number
- CN2790648Y CN2790648Y CN 200420024680 CN200420024680U CN2790648Y CN 2790648 Y CN2790648 Y CN 2790648Y CN 200420024680 CN200420024680 CN 200420024680 CN 200420024680 U CN200420024680 U CN 200420024680U CN 2790648 Y CN2790648 Y CN 2790648Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- workbench
- slideway
- positioning
- utility
- 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
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- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model relates to a positioning device for a circle shearing machine, which belongs to an accessory device of a shearing device, particularly a limitator for working and positioning. The utility model is composed of a slide way, a slide block and a positioning baffle plate. The utility model is assembled on a worktable of the circle shearing machine, the table surface of the worktable is provided with two rows of screw holes which are used for installing the slide way and length scale labels. Screws penetrate through installing holes of the slide block and the screw holes of the worktable to cause the slide way to be fixed on the worktable. The slide block is arranged on the slide way. The back end of the positioning baffle plate is hinged on the slide block, and the front end of the positioning baffle plate is fallen on the worktable. The utility model has the advantages of compact structure, reasonable structure, low cost, easy maintenance, convenient operation and rapid and accurate positioning. Besides, the production efficiency is improved, the accuracy of a workpiece is ensured and the deflective cutting of a waste product is reduced effectively. The utility model is especially suitable for a circle shearing device which causes the specification of the product to be changed frequently.
Description
Technical field
The utility model belongs to the improvement of the auxiliary equipment of shearing equipment, particularly relates to work location stop.
Background technology
Circle shears is widely used in the industries such as metal material processing, automobile making, light industry product, packaging material goods, is that thin metal or non-metal sheet are cut into one of capital equipment of circle or annular workpieces.Though circle shears has the difference of specification size, control mode or the material of cutting, accurately the location is most important when shearing.Known to the designer, the stopping means of existing circle shears is to establish a horizontal scale bar on centering machine, adorns baffle plate on scale bar, and baffle plate can move on scale bar, and the position is fixed with bolt after determining, is suspended on the workbench.During work, one side being tight against baffle plate of plate and positioning.There is major defect in this device, is difficult to carry out.The first is only established a transverse baffle, and only supports sub-fraction, and a suitable point location has very big uncertainty during the location, and the easy deviation of plate for the little plate of allowance, has deviation slightly, will cut and form waste product partially; It two is to be awkward, and whenever cuts a slice, all will lean on the staff to watch, adjust across centering machine, easily produces error, expends the plenty of time again, the auxiliary time of production lengthening, and production efficiency is low; It three is, because baffle plate is fixed by bolts on the scale bar, whenever cuts a slice, bump once, behind multiple impact, the easy sliding transfer of baffle plate influences locating accuracy.
Summary of the invention
For overcoming the defective that background technology exists, the utility model provides a kind of quick, accurate positioning device, and both handled easily reduces auxiliary time of production, enhances productivity, and can guarantee the product precision again, reduces to cut and attaches undue importance to one thing to the neglect of the other product, improves yield rate.
Solution of the present utility model is characterized in that being made of slideway, slide block, positioning baffle etc., is assembled on the workbench of circle shears; Workbench is provided with the screw hole and the length scales scale of two row's dress slideways, and the line of centres of two rounds is vertically intersected on the subpoint of centering bar center on table surface; Screw passes the screw hole of slideway bottom installing hole, workbench, and slideway is fixed on the table surface, selects different screw holes for use, and slipway location can change; The slider bottom projection places in the guide groove of slideway, and slide block can slide along guide groove, with bolt slide block is contained on the slideway; The rear end of positioning baffle is hinged on the slide block, and its front end drops on the table surface for the rectangle plane of band angle, and positioning baffle can rotate flexibly around axle.Before a collection of workpiece of the every shearing of circle shears,, adjust slideway in the position on the table surface and the position of slide block on slideway, fixed respectively with screw, bolt according to the specification of shearing workpiece and the length scales scale on the table surface.During the location, with the front end face of plate ejection to two positioning baffle.Because the slideway axis is vertical with the positioning baffle front end face, so two angles of plate front just in time are stuck between two positioning baffle front end faces, realized two point locations, be difficult for deflection, and much quick when locating.After the centering bar is depressed, just can shear.
The utility model compact conformation, reasonable, low cost of manufacture; Be easy to safeguard that easy to operate, auxiliary time of production rapidly, has accurately been saved greatly in the location, has improved production efficiency; Guaranteed the dimensional accuracy of work, reduced effectively to cut and attached undue importance to one thing to the neglect of the other product.Be specially adapted to often change on the circle shears of product specification.
Description of drawings
Fig. 1 circle shears positioner floor map.
Fig. 2 circle shears positioning device structure schematic diagram.
Fig. 3 circle shears positioning device structure vertical view.
Fig. 4 circle shears positioner slideway structure schematic diagram.
Fig. 5 circle shears positioner slideway vertical view.
Fig. 6 circle shears positioner slideway side view.
Fig. 7 circle shears positioner slide block structure schematic diagram.
Fig. 8 circle shears positioner slide block vertical view.
Fig. 9 circle shears positioner slide block side view.
Figure 10 circle shears positioner positioning baffle structural representation.
Figure 11 circle shears positioner positioning baffle structure side view.
The specific embodiment
On workbench (4) table top of circle shears, be that summit, workbench (4) longitudinal edge are to establish screw hole (5) and the length scales scale (6) that several adorn slideways (3) on two waists of isosceles right triangle at the end with centering bar center at the subpoint (7) on workbench (4) table top, screw hole (5) line of centres and longitudinal edge angle at 45, two waists are vertical with the baffle plate front end face respectively; Slideway (3) is a cuboid, on establish
The vertical guide groove of font (8), installing hole (9) is established in guide groove (8) bottom, two slideways (3) are according to the specification size of shearing workpiece and the indication of scale label (6), and keep two slideways (3) consistent with the distance of centering bar, select suitable screw hole (5), two slideways (3) are separately fixed on workbench (4) table top with screw.
Establish bolt hole (11) on the slide block (2), set a baffle holes (12) and groove (13), strip projection (10) is established in its bottom, be slidingly matched with the vertical guide groove (8) on the slideway (3), projection (10) on the slide block (2) places the guide groove (8) of slideway (3), according to the size of shearing workpiece, the indication of scale label (6), and keep the front end face (15) of two positioning baffles (1) consistent with the distance of centering bar, and select correct position, with bolt slide block (2) is contained on the slideway (3).
The rear end of positioning baffle (1) is provided with installing hole (14), goes up a set baffle plate (12) hole that sets with slide block (2) and is hinged, and falls into groove (13), and positioning baffle (1) can rotate flexibly around axle; The front end of positioning baffle is rectangle plane (15), drops on workbench (4) table top, and the lower right corner is provided with angle (16), has guide function.
Like this, before positioning action,, determine the suitable position of slideway (3) and slide block (2), fixed with screw, bolt respectively then according to the indication of cutting specification of workpieces size and scale label (6).During the location,, depress the centering bar then, shear the front end face (15) of plate (17) ejection to two positioning baffle (1).Because the guide function that positioning baffle (1) can rotate flexibly around axle, positioning baffle front end face (15) lower right corner has angle (16), therefore, workpiece flies then unlikely stuck during shearing, and assurance is produced and carried out smoothly.
Claims (1)
1, circle shears positioner is characterized in that it being to be made of slideway (3), slide block (2), positioning baffle (1), is assembled on the workbench (4); Workbench (4) table top is provided with the screw hole (5) and the length scales scale (6) of two row's dress slideways (3), and screw passes the installing hole (9) of slideway (3) and the screw hole (5) of workbench (4), and slideway (3) is fixed on workbench (4) table top; Slider bottom projection (10) places in the guide groove (8) on the slideway (3), with bolt slide block (2) is contained on the slideway (3); The rear end (14) of positioning baffle (1) is hinged on the slide block (3), and its front end (15) drops on workbench (4) table top.
Circle shears positioner according to claim 1, it is characterized in that described workbench (4), on workbench (4) table top, with the subpoint (7) of centering bar center on workbench (4) plane is the summit, and longitudinal edge is screw hole (5) and the length scales scale (6) that two waists of the isosceles right triangle at the end are established dress slideway (3).
Circle shears positioner according to claim 1 is characterized in that described slideway (3) is a cuboid, establishes cross section and is
Installing hole (9) is established in vertical guide groove (8) of font, guide groove (8) bottom.
The positioner of circle shears according to claim 1 is characterized in that establishing bolt hole (11) on the described slide block (2), sets a baffle holes (12) and groove (13); Slide block (2) bottom has strip projection (10), is slidingly matched with guide groove (8) on the slideway (3).
Circle shears positioner according to claim 1 is characterized in that the rear end of described positioning baffle (1) is provided with installing hole (14), is hinged with the baffle holes (12) that sets of slide block (2), falls into groove (13); Its front end is rectangle plane (15), and inferior horn is provided with angle (16), drops on workbench (4) table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024680 CN2790648Y (en) | 2004-02-16 | 2004-02-16 | Positioning device for circle shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024680 CN2790648Y (en) | 2004-02-16 | 2004-02-16 | Positioning device for circle shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2790648Y true CN2790648Y (en) | 2006-06-28 |
Family
ID=36806729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420024680 Expired - Fee Related CN2790648Y (en) | 2004-02-16 | 2004-02-16 | Positioning device for circle shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2790648Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598307A (en) * | 2015-12-30 | 2016-05-25 | 重庆贝华科技有限公司 | Stamping position protection device provided with clamping hook |
-
2004
- 2004-02-16 CN CN 200420024680 patent/CN2790648Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598307A (en) * | 2015-12-30 | 2016-05-25 | 重庆贝华科技有限公司 | Stamping position protection device provided with clamping hook |
| CN105598307B (en) * | 2015-12-30 | 2017-12-29 | 重庆贝华科技有限公司 | A kind of punching press shield position device with grab |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20130216 |