CN2832389Y - Processing and cutting machine for circular plate - Google Patents
Processing and cutting machine for circular plate Download PDFInfo
- Publication number
- CN2832389Y CN2832389Y CN 200520015337 CN200520015337U CN2832389Y CN 2832389 Y CN2832389 Y CN 2832389Y CN 200520015337 CN200520015337 CN 200520015337 CN 200520015337 U CN200520015337 U CN 200520015337U CN 2832389 Y CN2832389 Y CN 2832389Y
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- workpiece
- machine
- cuttig
- tabulate
- rounded
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Abstract
The utility model relates to a processing and cutting machine for a circular plate. The utility model comprises a pair of circular cutters, wherein the circular cutters are arranged on a machine frame, are matched from top to bottom, and are rotated correspondingly; an operating platform which is arranged at the front side of the circular cutters is provided with a workpiece holding seat which can be used for adjusting the distance between the operating platform and the circular cutters; the base seat of the workpiece holding seat is provided with a workpiece center supporting lug boss; the middle part of an upper beam of the workpiece holding seat is provided with a supporting and pressing screw rod corresponding to the supporting lug boss on the base seat aiming at the center of a circle of a workpiece. The utility model has the advantages that the supporting lug boss of the workpiece holding seat is supported at the center part of the bottom surface of a workpiece, the supporting and pressing screw rod supports and holds the center of the circle of the plane surface on the workpiece, therefore in the process of cutting, the workpiece can automatically follow the tangent lines of the cutters to rotate one week to complete the cutting of the circular workpiece with a definite radius. Besides, the utility model has the advantages of convenient operation, fast cutting speed, high precision, good quality, low processing cost, simple structure of the whole machine and reliable operation.
Description
Technical field
The utility model relates to a kind of shear with the circular flat part of revolving disk cutting processing.
Background technology
All need to process a large amount of circles or circular arc metal plate workpiece in all kinds of engineering constructions, adopt flame cutting or the die-cut method of punch press to process at present mostly.The former work efficiency is low, and quality is coarse; The latter only is suitable for processing that diameter is less, the workpiece of thinner thickness, and the big power consumption height of work noise.More existing shearing machines, they adopt a pair of revolving disk, and spiral guide plate are installed are processed circle or circular arc flat part, and this has improved production work efficiency and machining accuracy than the flame cutting, than the die-cut workpiece processing diameter range that enlarged of punch press.But need offhand to advance along camber line gradually when it is sheared, operation is trouble, and obviously work efficiency still owes high, and machining accuracy also is difficult to guarantee.
Summary of the invention
The purpose of this utility model provides a kind of simple in structurely, easy for operation, is particularly suitable for processing the high efficiency shearing machine of circle or circular arc flat panel workpieces.
The technical solution of the utility model is: it comprises a pair of cooperation, the counterrotating circle shear cutting knife up and down that is installed on the frame, and be equipped with on the operating platform of circle shear cutting knife front can regulate and the circle shear cutting knife between the piece-holder seat of distance, piece-holder seat base is provided with the workpiece centre supporting boss, is equipped with at propping up of the workpiece center of circle in the middle part of the piece-holder seat is put the beams in place, with respect to the supporting boss on the base and presses screw rod.
The beneficial effects of the utility model are, the supporting boss of its piece-holder seat is bearing in the central part of workpiece bottom, press screw rod to prop up and withstand the center of circle, plane on the workpiece, thereby in shear history, workpiece can be followed the shear knife tangential motion automatically, rotates the shearing of promptly finishing the round piece of certain radius a week.Easy and simple to handle, shear rate is fast, precision is high, quality is good; Processing cost is low; Complete machine structure is simple, reliable operation.
Description of drawings
Fig. 1 is the utility model surface structure schematic diagram.
Fig. 2 is the inner sectional structure schematic diagram of the utility model.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
On frame 1 top, by rolling bearing units on the frame biside plate inwall 23,20 and rolling bearing units 24,18 circle shear slitter shaft 22 is installed flatly respectively and shears cutter shaft 25 with lower disc, circle shear slitter shaft 22,25 all runs through the frame biside plate up and down, the one side all is equipped with drive sprocket, and another side is separately installed with last circle shear cutting knife 4 and the lower disc shear knife 5 that mutual shearing cooperates.Frame 1 bottom is equipped with drive motors 26 and reduction box 14, and the sprocket wheel of chain 16 on the reduction gearbox output shaft 15, the sprocket wheel and the regulating wheel 17 of circle shear cutter shaft 22,25 ends carry out transmission up and down.On the slide rail 12 of the gantry operation platform 11 of circle shear cutting knife 4,5 fronts, long frame shape piece-holder seat 7 is installed, and the manipulation screw rod 9 of slippage grip slipper 7.Grip slipper 7 bottom frameworks middle part is provided with workpiece centre supporting boss 10, and grip slipper upper frame beam middle part, the band handle that is equipped with at workpiece 8 centers of circle with respect to the supporting boss on the bottom framework 10 prop up pressure screw rod 6.Be not offset for an accurate twelve Earthly Branches of tag of pressing screw rod 6 are pressed on the workpiece center of circle, also be fixed with screw rod end spacing collar 27 in grip slipper upper frame beam bottom surface.On the frame at circle shear cutting knife 4,5 back sides, be provided with the horizontal groove 13 of being convenient to workpiece 8 activities.Bearing in the rolling bearing units 20,18 of the slitter shaft of circle shear up and down 22,25 1 ends of present embodiment all adopts cone bearing, simultaneously being separately installed with the setscrew nut 21,19 that joins with bearing 20 medial surfaces and bearing 18 lateral surfaces on the cutter shaft up and down, to prevent cutter shaft axial displacement in the work.In addition, the bearing block top of the two ends rolling bearing units 23,20 of last circle shear slitter shaft 22 is connected with vertical adjusting screw 3,2, can regulate the horizontally disposed high and low position up and down of going up circle shear slitter shaft 22 easily, thereby make the circle shear cutting knife after disk diameter is dwindled in the blade wearing and tearing, can carry out mutual distance adjustment, cooperate with the shearing that continues to keep good.
Claims (6)
1, a kind of Cuttig-off machine for working rounded tabulate pieces, comprise a pair of cooperation, counterrotating circle shear cutting knife (4), (5) up and down that are installed on the frame (1), it is characterized in that being equipped with on the operating platform (11) of circle shear cutting knife front can regulate and circle shear cutting knife (4), (5) between the piece-holder seat (7) of distance, piece-holder seat (7) base is provided with workpiece centre supporting boss (10), is equipped with at propping up of the workpiece center of circle in the middle part of piece-holder seat (7) is put the beams in place, with respect to the supporting boss on the base (10) and presses screw rod (6).
2, by the described Cuttig-off machine for working rounded tabulate pieces of claim 1, it is characterized in that grip slipper (7) upper frame beam bottom surface is fixed with screw rod end spacing collar (27).
3,, it is characterized in that circle shear slitter shaft (22), the rolling bearing units (20) of (25) one ends, the bearing in (18) all adopt cone bearing up and down by the described Cuttig-off machine for working rounded tabulate pieces of claim 1.
4,, it is characterized in that being separately installed with setscrew nut (21), (19) that join with bearing (20) medial surface and bearing (18) lateral surface on the cutter shaft up and down by claim 1 or 3 described Cuttig-off machine for working rounded tabulate pieces.
5, by claim 1 or 3 described Cuttig-off machine for working rounded tabulate pieces, it is characterized in that the two ends rolling bearing units (23) of circle shear slitter shaft (22), the bearing block top of (20) are connected with vertical adjusting screw (3), (2).
6,, it is characterized in that the frame at circle shear cutting knife (4), (5) back side is provided with the horizontal groove (13) of being convenient to workpiece (8) activity by the described Cuttig-off machine for working rounded tabulate pieces of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015337 CN2832389Y (en) | 2005-09-29 | 2005-09-29 | Processing and cutting machine for circular plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015337 CN2832389Y (en) | 2005-09-29 | 2005-09-29 | Processing and cutting machine for circular plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832389Y true CN2832389Y (en) | 2006-11-01 |
Family
ID=37196706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015337 Expired - Fee Related CN2832389Y (en) | 2005-09-29 | 2005-09-29 | Processing and cutting machine for circular plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832389Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861945A (en) * | 2012-10-12 | 2013-01-09 | 重庆远风机械有限公司 | Slicer with adjustable cutter |
| CN108406948A (en) * | 2018-02-12 | 2018-08-17 | 孙秋梅 | A kind of timber machinery processing apparatus that visuality is high |
| CN108856848A (en) * | 2018-09-17 | 2018-11-23 | 江苏佳芬斯泰自动化科技有限公司 | A kind of window frame edge cutter and its cutting method |
| CN109015805A (en) * | 2017-09-23 | 2018-12-18 | 信阳农林学院 | A kind of medicinal material precut device |
| CN110509346A (en) * | 2019-08-29 | 2019-11-29 | 宋志龙 | The moulding process system and its moulding technique of high-precision PCB circuit board |
-
2005
- 2005-09-29 CN CN 200520015337 patent/CN2832389Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861945A (en) * | 2012-10-12 | 2013-01-09 | 重庆远风机械有限公司 | Slicer with adjustable cutter |
| CN102861945B (en) * | 2012-10-12 | 2014-12-10 | 重庆远风机械有限公司 | Slicer with adjustable cutter |
| CN109015805A (en) * | 2017-09-23 | 2018-12-18 | 信阳农林学院 | A kind of medicinal material precut device |
| CN109015805B (en) * | 2017-09-23 | 2023-09-29 | 信阳农林学院 | Medicinal material pre-cutting device |
| CN108406948A (en) * | 2018-02-12 | 2018-08-17 | 孙秋梅 | A kind of timber machinery processing apparatus that visuality is high |
| CN108856848A (en) * | 2018-09-17 | 2018-11-23 | 江苏佳芬斯泰自动化科技有限公司 | A kind of window frame edge cutter and its cutting method |
| CN110509346A (en) * | 2019-08-29 | 2019-11-29 | 宋志龙 | The moulding process system and its moulding technique of high-precision PCB circuit board |
| CN110509346B (en) * | 2019-08-29 | 2021-04-27 | 信丰星润电子有限公司 | Forming process system and forming process method of high-precision PCB |
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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: 20061101 Termination date: 20100929 |