CN102357669A - Shearing device of busbar shearing machine - Google Patents
Shearing device of busbar shearing machine Download PDFInfo
- Publication number
- CN102357669A CN102357669A CN2011102694367A CN201110269436A CN102357669A CN 102357669 A CN102357669 A CN 102357669A CN 2011102694367 A CN2011102694367 A CN 2011102694367A CN 201110269436 A CN201110269436 A CN 201110269436A CN 102357669 A CN102357669 A CN 102357669A
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- Prior art keywords
- mainboard
- cutter
- platen
- bus
- thickness
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- 238000010008 shearing Methods 0.000 title abstract description 21
- 239000003351 stiffener Substances 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 4
- 241000606706 Chione <angiosperm> Species 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a shearing device of a busbar shearing machine. A main body of the shearing device is a table board, a mainboard which penetrates through the table board and is vertical to the table board is arranged on the table board, an opening penetrating through the front surface and the back surface of the mainboard is arranged above the mainboard, an oil cylinder is embedded in the opening, a blade positioning guide groove penetrating through the mainboard from top to bottom is arranged in the mainboard, an upper blade connected with the oil cylinder is arranged in the blade positioning guide groove below the oil cylinder, feeing ports are further arranged in the positions which are level with the upper surface of the table board on the front surface and the back surface of the mainboard, two lower blades are respectively arranged below the feeding ports and on the front side and the back side of the upper blade, the lower blades are connected with the table board, and blade fixing boards for fixing the lower blades are further arranged below the lower blades; and a positioning device which is vertical to the mainboard and used for keeping a busbar vertical to the mainboard is further arranged on the table board. The shearing device has the characteristics of small shearing scrap, long service life of the blades, convenience in use, safety, simple and light structure, easiness in processing and maintenance and the like.
Description
Technical field
The present invention relates to mechanical field, the particularly a kind of shear that can shear the bus cutter of bus.
Background technology
Present on the market bus cutter, the width of shearing waste material all are arranged on 8mm above (this thickness be by the thickness decision of blade), though existing bus cutter accomplishes that with the thickness of blade 5mm also can shear; But because the thickness of blade is not enough; In the shear history,, make cutter and bottom knife bite easily owing to the stressed excessive cutter flexural deformation that causes; Thereby influence the service life of blade; This mode can not be carried out a small amount of shearing of bus termination simultaneously, and the technical reason of everything just is that blade is to adopt the exposure formula, can't realize one-way shear.
Summary of the invention
The object of the present invention is to provide the shear of long service life, bus cutter simple in structure.
The objective of the invention is to realize through following structure: its main body is a platen; On platen, be provided with and run through platen and the mainboard vertical with platen; The top of mainboard is provided with in the opening that runs through forward and backward of mainboard and the opening and is inlaid with oil cylinder; The inside of mainboard is provided with the blade positioning and guiding groove that runs through mainboard from top to down; Be provided with the cutter that is connected with oil cylinder in the blade positioning and guiding groove below oil cylinder, maintaining an equal level with the platen upper surface at forward and backward of mainboard also is provided with charging aperture on the position, and the forward and backward side of the below of charging aperture, cutter respectively is provided with a bottom knife; And bottom knife is connected with platen, below bottom knife, also is provided with the blade fixed head that is used for fixing bottom knife; On platen, also be provided with vertical with mainboard, be used to the positioner that keeps bus vertical with mainboard.
Advantage of the present invention: 1 shears that waste material is little, the blade life time is long, can realize that the irrealizable termination of bus shear shears in a small amount, thereby reaches the purpose of province's material; 2, easy to use, safe, the bus position that is fixed by positioning device changes cutter into dark cutter by traditional bright cutter simultaneously; Avoid outside the edge of a knife is exposed to; Reduced the risk of accidentally injuring, 3 single unit systems have simple in structure light and handy, the characteristics of processing easily, maintenance; The cost of aspect the consumptive material of blade, practicing thrift simultaneously, from but the cost of whole table apparatus reduce.
Description of drawings
Fig. 1 is the embodiment of the invention 1 an integrally-built side view.
Fig. 2 is the vertical view of Fig. 1.
The front view of major part position relation on Fig. 3 mainboard and the mainboard.
Fig. 1 was along the cutaway view of A-A direction when Fig. 4 was the oblique edge of a knife for cutter.
Fig. 5 is the cutaway view of Fig. 3 along the B-B direction.
Fig. 6 be among Fig. 1 main along the cutaway view of C-C direction.
Fig. 7 be among Fig. 1 main along the cutaway view of D-D direction.
Fig. 8 is the sectional view of Fig. 1 along the E-E direction.
Fig. 9 is the embodiment of the invention 2 integrally-built side views.
Figure 10 is the vertical view of Fig. 9.
Fig. 9 was along the cutaway view of F-F direction when Figure 11 was the splayed edge of a knife for cutter.
The sketch map of relative position between bus and charging aperture during Figure 12 one-way shear.
The sketch map of relative position between bus and charging aperture during the bilateral shearing of Figure 13.
Label declaration
1 oil cylinder, 2 mainboards, 3 are by retaining chi, 4 platens, 5 blade fixed heads, 6 stiffeners, 7 pressing plates, 8 clamping plate, 9 oil pipe holes, 10 decline oilholes, 11 rising oilholes, 12 blade positioning and guiding grooves, 13 bolts, 14 lassos, 15 hold-down bolts, 16 bottom knife, 17 charging apertures, 18 cutters, 19 blade fixed screws.
The specific embodiment
Shown in Fig. 1～8: main body of the present invention is a platen 4; The major function of platen is used to carry other accessories and bus, on platen, is provided with to run through platen and the mainboard 2 vertical with platen, and mainboard is fixed on the platen on the one hand; Be used to carry the concrete accessory of shearing bus on the other hand; Wherein the top of mainboard is provided with in the opening that runs through forward and backward of mainboard and the opening and is inlaid with oil cylinder 1, and the inside of mainboard is provided with the blade positioning and guiding groove 12 that runs through mainboard from top to down, is provided with the cutter 18 that is connected with oil cylinder in the blade positioning and guiding groove below oil cylinder; Oil cylinder is used for driving the shuttling movement up and down of cutter as power set; Wherein power set can also adopt other devices, but need very powerful power owing to shear bus, are preferred plan so generally adopt oil cylinder as power set.Maintain an equal level with the platen upper surface at forward and backward of mainboard and also to be provided with charging aperture 17 on the position; The forward and backward side of the below of charging aperture, cutter respectively is provided with a bottom knife 16; And bottom knife is connected with platen, below bottom knife, also is provided with the blade fixed head 5 that is used for fixing bottom knife; Charging aperture and platen upper surface maintain an equal level, and when cutter moved downward, blade formed shearing force up and down like this; Just can shear bus; In general, such structure can realize bilateral shearing, can not make the blade distortion simultaneously; Can vertically get into charging aperture in order to ensure bus, generally on platen, also be provided with vertical with mainboard, be used to the positioner that keeps bus vertical with mainboard.
The present invention is through being enclosed in cutter in the mainboard fully, thereby avoided the distortion of any direction of cutter, therefore can change the thickness of cutter, reduces the thickness of cutter, thereby practiced thrift cost.On the other hand,, can avoid the direct collision of cutter and bottom knife, avoid the damage of bottom knife, thereby improve life of product the cutter location.In the use; Can determine as the case may be that cutter is fixed in the fixed form of oil cylinder relevant position; As finding out among Fig. 4,11, among the present invention, adopt blade fixed screw 19 cutter to be fixed on the relevant position of oil cylinder; Can certainly adopt other modes, the mode that just the present invention adopted is convenient for changing cutter.
The oil cylinder top is provided with a rising oilhole 11 and a decline oilhole 10; Described decline oilhole extend to cylinder cavity top and with inner chamber UNICOM; The rising oilhole along the passage that is provided with in the oil cylinder sidewall extend to cylinder cavity below and with inner chamber UNICOM; Oil plant is got into the below and the top of cylinder cavity piston respectively by rising oilhole and decline oilhole; Left surface or right flank through at platen also are provided with an oil pipe hole 9 of running through whole platen from top to down, and the oil pipe that connects a rising oilhole and a decline oilhole extends to the table top below and is connected other relevant devices through the oil pipe hole, and design can make whole table apparatus look more succinctly attractive in appearance like this.
According to the shape of the cutter edge of a knife, the present invention can produce various embodiments in the accessory collocation:
Below in conjunction with concrete case, the present invention will be described:
Embodiment 1
Shown in Fig. 1～8: when the edge of a knife of described cutter is the oblique edge of a knife; On platen, the cutter cutter pushes up the short side of edge of a knife distance and is provided with positioner; Described positioner is by retaining chi 3; Be distributed in the front and back side of mainboard and vertical simultaneously by the retaining chi, be distributed in leaning on of side before and after the mainboard simultaneously and keep off chi and be positioned at same straight line with mainboard.Owing to adopt the oblique edge of a knife, so in the process of shearing bus, bus can push up the short side shifting of edge of a knife distance to the cutter cutter, thereby cause bus crooked and cause non-perpendicular shearing, lean on of the vertical entering of retaining chi so be provided with the assurance bus.
Shown in Figure 12～13: lean on the shelves chi outside also to be provided with to be used to the pressing plate of pushing down above the charging bus 7 what platen was set charging one end; Described pressing plate one end is fixed in through bolt 13 and leans on the shelves chi outside; Be arranged with lasso 14 in the bolt outside; The upper level of lasso with a little more than leaning on a shelves chi, the other end of pressing plate is provided with after pressing plate rotates, and can the other end of pressing plate be fixed on the hold-down bolt 15 on the platen.Bus possibly also run into a kind of situation, i.e. one-way shear, this thing in the process of shearing; Just need fix bus and platen at an end of bus charging, in the process of bus one-way shear, the bottom knife of charging one end is as fulcrum, in the process that cutter moves downward like this; Because the bus feed end is fixed, and bus is sticked up, during use; Behind the rotary pressure plate, bolt and hold-down bolt are screwed simultaneously, made bus firmly be fixed on the platen.
By the inboard side of retaining chi for and the bottom surface between angle be the inclined-plane of acute angle; The charging aperture that mainboard is provided with near by the side of retaining chi one side for and the base between angle be the hypotenuse of acute angle, and the angle of the angle of the angle between the inclined-plane that leans on retaining chi inboard and the bottom surface and the angle between charging aperture side and the base is identical; Prolongation limit by the retaining ulnar surface overlaps with hypotenuse.
Sometimes, generally also measurement mechanism is being set, to measure the length and the width of charging (bus) by retaining chi and platen upper surface for convenient measurement.
Because the appearance diversified in specifications of bus, so the height of general charging aperture is a little more than the height of bus, in the process of shearing bus; The cutter cutter pushes up the long side of edge of a knife distance and contacts prior to bus, can cause the opposite side perk of bus like this, thereby influence is sheared; And adopt the charging aperture of hypotenuse and leaning on of inclined-plane to keep off chi; In the process of shearing, the opposite side of bus can be stuck in the hypotenuse of charging aperture, thereby can not influence shearing.
Below platen setting charging one end, also be provided with stiffener 6, described stiffener is parallel with mainboard and vertical with platen.Stiffener is used for the reinforced boards structure.Improve the non-deformability of platen.
Embodiment 1 is an optimum implementation of the present invention.
Shown in Fig. 9～11: the edge of a knife of described cutter is the splayed edge of a knife, and the positioner that on platen, is provided with is clamping plate 8, and described clamping plate are installed in a side of mainboard and vertical with mainboard.Adopt that clamping plate are two-way clamps bus, directly shear with regard to directly adopting the cutter of the splayed edge of a knife.
Same reason in order to improve the non-deformability of platen, also is provided with stiffener below platen setting charging one end, described stiffener is parallel with mainboard and vertical with platen.
In of the present invention; The thickness of the blade positioning and guiding groove of described bottom knife top equals the thickness of cutter; And the thickness of cutter is not more than 5mm; Distance between two bottom knife is slightly larger than the thickness of cutter, and the thickness of the blade positioning and guiding groove of bottom knife below is slightly larger than two distances between the bottom knife.The concrete thickness for the blade positioning and guiding groove above the described bottom knife equals the thickness of cutter; And the thickness of cutter is not more than 5mm; Distance between two bottom knife is the thickness+0.5mm of cutter, and the thickness of the blade positioning and guiding groove of bottom knife below is the thickness+1mm of cutter.Distance between two bottom knife is slightly larger than the thickness of cutter; Can guarantee that cutter and bottom knife form shearing force; Simultaneously cutter is stuck between two bottom knife, and the thickness of the blade positioning and guiding groove of bottom knife below is slightly larger than two distances between the bottom knife and can guarantee that the waste material of shearing can drop smoothly.
Claims (10)
1. the shear of a bus cutter; It is characterized in that: its main body is platen (4); On platen, be provided with and run through platen and the mainboard (2) vertical with platen; The top of mainboard is provided with in the opening that runs through forward and backward of mainboard and the opening and is inlaid with oil cylinder (1), and the inside of mainboard is provided with the blade positioning and guiding groove (12) that runs through mainboard from top to down, is provided with the cutter (18) that is connected with oil cylinder in the blade positioning and guiding groove below oil cylinder; Maintain an equal level with the platen upper surface at forward and backward of mainboard and also to be provided with charging aperture (17) on the position; The forward and backward side of the below of charging aperture, cutter respectively is provided with a bottom knife (16), and bottom knife is connected with platen, below bottom knife, also is provided with the blade fixed head (5) that is used for fixing bottom knife; On platen, also be provided with vertical with mainboard, be used to the positioner that keeps bus vertical with mainboard.
2. the shear of bus cutter according to claim 1; It is characterized in that: the edge of a knife of described cutter is the oblique edge of a knife; On platen, the cutter cutter pushes up the short side of edge of a knife distance and is provided with positioner; Described positioner is for leaning on retaining chi (3), leans on the retaining chi to be distributed in the front and back side of mainboard and vertical with mainboard simultaneously, and what be distributed in mainboard front and back side simultaneously is positioned at same straight line by keeping off chi.
3. the shear of bus cutter according to claim 2; It is characterized in that: lean on the shelves chi outside also to be provided with to be used to the pressing plate of pushing down above the charging bus (7) what platen was set charging one end; Described pressing plate one end is fixed in through bolt (13) and leans on the shelves chi outside; Be arranged with in the bolt outside upper level of lasso (14) lasso with a little more than leaning on a shelves chi; The other end of pressing plate is provided with after pressing plate rotates, and can the other end of pressing plate be fixed on the hold-down bolt (15) on the platen.
4. the shear of bus cutter according to claim 3; It is characterized in that: by the inboard side of retaining chi for and the bottom surface between angle be the inclined-plane of acute angle; The charging aperture that mainboard is provided with near by the side of retaining chi one side for and the base between angle be the hypotenuse of acute angle, and the angle of the angle of the angle between the inclined-plane that leans on retaining chi inboard and the bottom surface and the angle between charging aperture side and the base is identical; Prolongation limit by the retaining ulnar surface overlaps with the charging aperture hypotenuse.
5. the shear of bus cutter according to claim 2 is characterized in that: below platen setting charging one end, also be provided with stiffener (6), described stiffener is parallel with mainboard and vertical with platen.
6. the shear of bus cutter according to claim 1 is characterized in that: the edge of a knife of described cutter is the splayed edge of a knife, and the positioner that on platen, is provided with is clamping plate (8), and described clamping plate are installed in a side of mainboard and vertical with mainboard.
7. the shear of bus cutter according to claim 6 is characterized in that: below platen setting charging one end, also be provided with stiffener, described stiffener is parallel with mainboard and vertical with platen.
8. the shear of bus cutter according to claim 1; It is characterized in that: the thickness of the blade positioning and guiding groove of described bottom knife top equals the thickness of cutter; And the thickness of cutter is not more than 5mm; Distance between two bottom knife is slightly larger than the thickness of cutter, and the thickness of the blade positioning and guiding groove of bottom knife below is slightly larger than two distances between the bottom knife.
9. the shear of bus cutter according to claim 8; It is characterized in that: the thickness of the blade positioning and guiding groove of described bottom knife top equals the thickness of cutter; And the thickness of cutter is not more than 5mm; Distance between two bottom knife is the thickness+0.5mm of cutter, and the thickness of the blade positioning and guiding groove of bottom knife below is the thickness+1mm of cutter.
10. the shear of bus cutter according to claim 8; It is characterized in that: the oil cylinder top is provided with a rising oilhole (11) and a decline oilhole (10); Described decline oilhole extend to cylinder cavity top and with inner chamber UNICOM; The rising oilhole along the passage that is provided with in the oil cylinder sidewall extend to cylinder cavity below and with inner chamber UNICOM, also be provided with an oil pipe hole (9) of running through whole platen from top to down at the left surface or the right flank of platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110269436 CN102357669B (en) | 2011-09-08 | 2011-09-08 | Shearing device of busbar shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110269436 CN102357669B (en) | 2011-09-08 | 2011-09-08 | Shearing device of busbar shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102357669A true CN102357669A (en) | 2012-02-22 |
| CN102357669B CN102357669B (en) | 2013-06-05 |
Family
ID=45583081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110269436 Expired - Fee Related CN102357669B (en) | 2011-09-08 | 2011-09-08 | Shearing device of busbar shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102357669B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008759A (en) * | 2012-12-12 | 2013-04-03 | 陈伟民 | Bus shearing machine |
Citations (7)
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| CN2485079Y (en) * | 2001-07-06 | 2002-04-10 | 淄博市博山鑫龙汽车板簧厂 | Hydraulic blanking apparatus for plate spring |
| JP2004188508A (en) * | 2002-12-06 | 2004-07-08 | Sony Corp | Cutting device |
| DE202007002727U1 (en) * | 2007-02-24 | 2007-06-21 | Campex S.R.L. | Punching tool for cutting and final processing of flat rod material for window mountings comprises a perforating, embossing or cutting stamp fixed on a piston rod of a working piston |
| CN101015867A (en) * | 2007-03-06 | 2007-08-15 | 杭州万马高能量电池有限公司 | Full-automatic lug cutting machine |
| CN201009079Y (en) * | 2007-03-27 | 2008-01-23 | 黄振利 | Welded-wire fabric uncoiling flattening shear forming machine |
| CN201333557Y (en) * | 2009-01-09 | 2009-10-28 | 陈广先 | Angle iron angle cutter |
| CN202239869U (en) * | 2011-09-08 | 2012-05-30 | 陈伟民 | Shearing device for bus shearing machine |
-
2011
- 2011-09-08 CN CN 201110269436 patent/CN102357669B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485079Y (en) * | 2001-07-06 | 2002-04-10 | 淄博市博山鑫龙汽车板簧厂 | Hydraulic blanking apparatus for plate spring |
| JP2004188508A (en) * | 2002-12-06 | 2004-07-08 | Sony Corp | Cutting device |
| DE202007002727U1 (en) * | 2007-02-24 | 2007-06-21 | Campex S.R.L. | Punching tool for cutting and final processing of flat rod material for window mountings comprises a perforating, embossing or cutting stamp fixed on a piston rod of a working piston |
| CN101015867A (en) * | 2007-03-06 | 2007-08-15 | 杭州万马高能量电池有限公司 | Full-automatic lug cutting machine |
| CN201009079Y (en) * | 2007-03-27 | 2008-01-23 | 黄振利 | Welded-wire fabric uncoiling flattening shear forming machine |
| CN201333557Y (en) * | 2009-01-09 | 2009-10-28 | 陈广先 | Angle iron angle cutter |
| CN202239869U (en) * | 2011-09-08 | 2012-05-30 | 陈伟民 | Shearing device for bus shearing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008759A (en) * | 2012-12-12 | 2013-04-03 | 陈伟民 | Bus shearing machine |
| CN103008759B (en) * | 2012-12-12 | 2014-08-13 | 陈伟民 | Bus shearing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102357669B (en) | 2013-06-05 |
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Granted publication date: 20130605 |