CN2186129Y - Rolling clipping machine - Google Patents
Rolling clipping machine Download PDFInfo
- Publication number
- CN2186129Y CN2186129Y CN 94225713 CN94225713U CN2186129Y CN 2186129 Y CN2186129 Y CN 2186129Y CN 94225713 CN94225713 CN 94225713 CN 94225713 U CN94225713 U CN 94225713U CN 2186129 Y CN2186129 Y CN 2186129Y
- Authority
- CN
- China
- Prior art keywords
- rolling
- hobboing cutter
- cutter
- slitting mill
- hobboing
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a rolling clipping machine for clipping an electrolytic copper plate, which belongs to a mechanical special purpose shearing device. The rolling clipping machine is composed of a machine frame, a mechanical actuating mechanism, a transmission gear box and a motor. In order to prevent the phenomenon of slip (staying off materials) which is generated between the electrolytic copper plate and a rolling knife, a concave convex shape skidproof structure is uniformly arranged at a middle position of a horizontal edge of the rolling knife, so the problem of staying off materials can be effectively solved. The utility model has the advantages of small size, light weight, convenient operation, reliability, etc. 50 percent of steel can be saved, and the electric energy can be economized by more than two times.
Description
A kind of that form by frame, hobboing cutter, transmission mechanism, gear reduction box, motor, be mainly used in the slitting mill of shearing the electrolysis copper coin, belong to the sheet metal shearing equipment.
The hobboing cutter of existing slitting mill is smooth disk (or cylinder) shape structure, be mainly used in the sheet-metal plates of scissor cutting strip, as sheet metals such as silicon steel sheet, band steel discs, the Outer cylindrical curved surface of its hobboing cutter is smooth curved surface, is provided with positioning spline in the installing hole of hobboing cutter.When shearing sheet metal thickness hour, because hobboing cutter is big than shearing force with the frictional force that is sheared sheet material up and down, so hobboing cutter can not take place and be sheared skidding between the light sheet, when the bigger electrolysis copper coin of shearing thickness, the skid phenomenon of (not material feeding) of hobboing cutter and electrolysis copper coin often appears.Because hobboing cutter and be shiny surface up and down by the contact-making surface between the shear material, if will increase frictional force then must increase upper and lower hobboing cutter and be sheared pressure between the sheet material, therefore the size of each force part of slitting mill will strengthen, the also corresponding increase of the power of motor and reduction box and moment of torsion increases the volume of slitting mill, uses steel many, the cost height, power consumption is more, and labor intensity of operating staff is big, and operating efficiency can't further improve.
The purpose of this utility model is to overcome above-mentioned weak point of the prior art, and a kind of slitting mill that is used to shear the electrolysis copper coin is provided.This slitting mill can not skid when shearing thick electrolysis copper coin, and physical dimension and motor power (output) reduce greatly.
The purpose of this utility model can reach by following measure:
At the middle part of the Outer cylindrical curved surface (horizontal knife) of hobboing cutter the concavo-convex structure that increases frictional force is set, this concavo-convex structure can be round the hobboing cutter cylindrical and equally distributed boss or dentalation.On upper and lower cutter shaft, be symmetrically arranged with two pairs of sizes and the identical hobboing cutter of structure.
The utility model will be further described below with reference to drawings and the specific embodiments:
Fig. 1 is vertical partial sectional view of slitting mill.
Fig. 2 is the A-A cutaway view of slitting mill shown in Figure 1.
Fig. 3 is the structural representation of hobboing cutter (4) (7) (23) (26).
With reference to Fig. 1, Fig. 2, according to Principle of Mechanical Designing and shear the frame that sheet metal thickness designs, mainly constitute a firm integral body by side plate (28), (29), crossbeam (1), (24) and attachment bolt (30), (31), (32) (33), (34), (35).Arc welding is adopted in side plate (28), (29) and lower and upper cross-member (1), (24), in lower and upper cross-member (1), (24) and hobboing cutter (4), (7) (23), (26) correspondence position are provided with hold down gag (3), (6), (22), (25) up and down.
Cutter shaft (2), (21) are real core steel axle, be provided with the keyway (5) that is used for fixing hobboing cutter (4), (7), (23), (26) and broach shell (12), (13), (14), (15), (16), (17) on cutter shaft (2), (21), its two ends are provided with bearing (8) and are fitted in the centre position of framework lateral plate (28), (29).Framework lateral plate (28), (29) adopt thick iron plate to be processed into.Hobboing cutter (4) (7), (23), (26) are fixed as one by broach shell (12), (13), (14), (15), (16), (17) and 4 pairs of round nuts (18) and upper and lower cutter shaft (2), (21), and hobboing cutter (4), (7), (23), (26) adopt retainingf key to connect with cutter shaft (2), (21).Same end at upper and lower cutter shaft (2) (21) is equipped with a pair of identical parameter and intermeshing gear (9), (10), following cutter shaft (21) links with gear reduction box (11) by clutch (19), (20), reduction box (11) adopts general speed-changing gear box, and its power shaft and motor (27) adopt belt pulley and driving-belt transmission.
The structure of hold down gag (3), (6), (22), (25) and measure-alike is equipped with a pair of rolling bearing on each hold down gag.When slitting mill is in zero load (not sending into flitch), hold down gag and hobboing cutter (4), (7), (23), (26) are in released state, when slitting mill work (shearing thick flitch), because pressure forces upper and lower cutter shaft (2), (21) to produce deformation, the deformation of upper and lower cutter shaft (2), (21) is limited by hobboing cutter (4), (7), (23), (26) in hold down gag (3), (6), (22), (25), reaches the purpose that it is compressed.
With reference to Fig. 3, discoid hobboing cutter (4), (7), (23), (26) of adopting No. 45 steel to be processed into, on its Outer cylindrical curved surface, evenly be drilled with a plurality of circular holes, be embedded in circular pin (36) at circular hole, exposed parts size after its pin (36) embeds is good with 2mm-3mm, in the endoporus of hobboing cutter (4), (7), (23), (26), be provided with fixedly keyway (37), heat-treat then to strengthen its hardness.It is the dentalation of one that anti-skid structure on hobboing cutter (4), (7), (23), (26) Outer cylindrical curved surface also can be processed into hobboing cutter, and these two kinds of structures all can reach anti-skidding and increase the purpose of friction.
Because the utility model is simple in structure, basic structure is identical with existing slitting mill, and the concrete size of each several part and the metal material of selecting for use etc. are not given unnecessary details one by one at this.
The utility model compared with prior art has following advantage: (1) efficiently solves slitting mill and the skidding of electrolysis copper coin owing to increased concavo-convex anti-skid structure at hobboing cutter; (2) greatly reduce volume and weight, reduced the volume of motor power (output) and reduction box, reduced cost, can save a half-finished material; (3) reduce power consumption more than 2 times, and operation is simple and reliable, benefit can double.
Claims (3)
1, a kind ofly forms by frame, hobboing cutter, cutter shaft, transmission mechanism, gear reduction box, motor, be used to shear the slitting mill of electrolysis copper coin, it is characterized in that: be provided with the concavo-convex structure that can increase frictional force between hobboing cutter and the electrolysis copper coin on the Outer cylindrical curved surface of hobboing cutter uniformly.
2, slitting mill according to claim 1 is characterized in that the concavo-convex structure of described hobboing cutter preferably adopts equally distributed boss structure or dentalation.
3, slitting mill according to claim 1 is characterized in that described going up on cutter shaft (2) and the following cutter shaft (21) is respectively arranged with two pairs of hobboing cutters (4), (7), (23), (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225713 CN2186129Y (en) | 1994-02-02 | 1994-02-02 | Rolling clipping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225713 CN2186129Y (en) | 1994-02-02 | 1994-02-02 | Rolling clipping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186129Y true CN2186129Y (en) | 1994-12-28 |
Family
ID=33838853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94225713 Expired - Fee Related CN2186129Y (en) | 1994-02-02 | 1994-02-02 | Rolling clipping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186129Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205441A (en) * | 2011-04-29 | 2011-10-05 | 厦门正黎明冶金机械有限公司 | Shearing type cutting equipment |
| CN106624109A (en) * | 2016-11-16 | 2017-05-10 | 广东技术师范学院 | Copper bar adjustable fast cut-off machine for copper industry |
| CN108406863A (en) * | 2018-03-15 | 2018-08-17 | 福建强坤机械设备有限公司 | Hobboing cutter |
| CN108723119A (en) * | 2018-03-29 | 2018-11-02 | 温州市强龙铜业有限公司 | A kind of slitting mill for cutting metal coiled material |
| CN114559088A (en) * | 2022-04-27 | 2022-05-31 | 沈阳工业大学 | Disc scissors for processing steel-plastic composite packing belt and using method thereof |
-
1994
- 1994-02-02 CN CN 94225713 patent/CN2186129Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205441A (en) * | 2011-04-29 | 2011-10-05 | 厦门正黎明冶金机械有限公司 | Shearing type cutting equipment |
| CN102205441B (en) * | 2011-04-29 | 2013-07-03 | 厦门正黎明冶金机械有限公司 | Shearing type cutting equipment |
| CN106624109A (en) * | 2016-11-16 | 2017-05-10 | 广东技术师范学院 | Copper bar adjustable fast cut-off machine for copper industry |
| CN108406863A (en) * | 2018-03-15 | 2018-08-17 | 福建强坤机械设备有限公司 | Hobboing cutter |
| CN108723119A (en) * | 2018-03-29 | 2018-11-02 | 温州市强龙铜业有限公司 | A kind of slitting mill for cutting metal coiled material |
| CN114559088A (en) * | 2022-04-27 | 2022-05-31 | 沈阳工业大学 | Disc scissors for processing steel-plastic composite packing belt and using method thereof |
| CN114559088B (en) * | 2022-04-27 | 2022-07-29 | 沈阳工业大学 | Disc scissors for processing steel-plastic composite packing belt and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |