CN106166576A - A kind of shearing die - Google Patents
A kind of shearing die Download PDFInfo
- Publication number
- CN106166576A CN106166576A CN201610609918.5A CN201610609918A CN106166576A CN 106166576 A CN106166576 A CN 106166576A CN 201610609918 A CN201610609918 A CN 201610609918A CN 106166576 A CN106166576 A CN 106166576A
- Authority
- CN
- China
- Prior art keywords
- channel
- bar holder
- die ontology
- road
- die
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
Abstract
The invention discloses a kind of shearing die, including die ontology and bar holder, die ontology right flank has been horizontally disposed with feed material and has loaded, the charging road adapted with material material structure, bar holder is inserted vertically into die ontology and is passed by the middle part of charging road, bar holder top and bottom are respectively arranged with the first passage adapted with the structure that feeds, second channel, at the wall edge of second channel two sides, sharp-pointed and with die ontology wall leans on, bar holder is provided above device for exerting, material material is inserted charging road by the right side of die ontology, after second channel, arrive to expect the bottom in road, the material material length being now placed in second channel is consistent with the material material length in the charging road being positioned on the left of second channel；After assembling material material in charging road, device for exerting work drives charging road to move down, and the material material two ends being positioned at second channel are sheared and obtain the material material of two sections of predetermined lengths.The present invention, compared with traditional cutting machine, increases substantially the efficiency of shearing.
Description
Technical field
The present invention relates to a kind of cutter sweep, especially relate to a kind of shearing die.
Background technology
Cutting is a kind of manufacturing process that industrial circle is conventional, and existing conventional cutting mode is realized by sawing machine, and sawing machine is again
It is divided into circular saw bench, band sawing machine, hacksawing machine.Circular saw bench is the cutting movement that saw blade is made to rotate, and makees feeding fortune with saw blade case simultaneously
Dynamic.Band sawing machine is then that annular saw band is stretched on two saw wheels, and is driven saw band to cut by saw wheel.Hacksawing machine is then equipped with
The saw bow of saw blade is reciprocating, and by saw frame feeding in the way of a spot wobble, machine tool structure is simple, and volume is little, but efficiency
Relatively low.The movement locus of hacksawing machine saw blade has straight line and camber line two kinds.During movement in a curve, saw bow is around spot wobble one low-angle,
The approach of each sawtooth is relatively big, and chip removal is easy, and efficiency is higher, and new-type hacksawing machine is adopted in this way mostly.
But be no matter circular saw bench, band sawing machine or hacksawing machine in cutting process, all there is cutting chip, therefore have material
The loss of material, about 4%～about 6%, causes production cost to increase.Additionally, the existing cutting for material is all cutting one
The secondary workpiece obtaining an appropriate length, the work efficiency carrying out cutting workpiece in substantial amounts of material is the highest.
Summary of the invention
The technical problem to be solved is to provide a kind of shearing die, and in cutting process, spillage of material is the least,
The efficiency of shearing is greatly improved simultaneously.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of shearing die, including die ontology with
Bar holder, described die ontology right flank is horizontally disposed with feed material and loads the charging road adapted with material material structure, described
Bar holder be inserted vertically into die ontology and passed by the middle part of charging road, described bar holder top and bottom be respectively arranged with
First passage that charging road structure adapts, second channel, the wall of described second channel two sides is along place sharply and and mould
The wall of body leans on, and described bar holder is provided above device for exerting, material material by the right side of die ontology insert charging road,
Arriving to expect the bottom in road after second channel, be now placed in second channel expects material length and is positioned on the left of second channel
Material material length in charging road is consistent；After assembling material material in charging road, device for exerting work drives charging road to move down,
The material material two ends being positioned at second channel are sheared and obtain the material material of two sections of predetermined lengths.
The right flank of described die ontology is provided with the first pushing material component, and mould is inserted originally in the end of the first pushing material component
Body right flank, being positioned at the charging lower section in road and be parallel to the road that feeds, the left surface of described die ontology is provided with the second pusher
Assembly, the end of the second described pushing material component is inserted into bottom material road by the left surface of die ontology, the second described pusher group
Part is connected with die ontology by length adjustment assembly.Distance between described first passage and second channel is equal to charging road
And the distance between the first pushing material component.After bar holder compressive-shear blank material, the material material two sides being positioned at second channel will
Being cut off rests in second channel, follows bar holder and moves down.The effect of the first pushing material component is exactly by the of lower backwardness
Material material in one material road ejects in second channel.Because the distance between first passage and second channel is equal to charging road and the
Distance between one pushing material component, say, that now first passage overlaps with charging road, and meanwhile the second pushing material component is also
The material material that will stay in charging road, left side heads into first passage.
Parallel above the 3rd pushing material component that is provided with in described charging road, the 3rd described pushing material component is positioned at bar holder
Right side, the distance between the 3rd described pushing material component and charging road is equal between described first passage and second channel
Distance.Fall behind when again rising under the bar holder fallen, in first passage, the material material being originally positioned on the left of charging road will be there is,
3rd pushing material component will go up after bar holder in expect material eject.
The lower section of described bar holder is provided with top knife plate assembly, and the upper end of top knife plate assembly withstands on described bar holder
Lower section, top knife plate assembly is promoting bar holder rising.Top knife plate assembly is for controlling the position of bar holder.
Described the first pushing material component, the second pushing material component, the second pusher group that the 3rd pushing material component structure is identical, described
Part includes that the push rod being positioned at die ontology and the driving means being positioned at outside die ontology, described length adjustment assembly include
The locking nut that the corrugated tubing being arranged in die ontology and matching thread pipe use, the outer wall of described corrugated tubing is arranged
Having external screw thread, be provided with one section of female thread adapted with external screw thread in described die ontology, described corrugated tubing rotates can
Regulate the position in horizontal direction and be fixed by locking nut.Length can be regulated by length of rotation adjusting part to adjust
Joint assembly location, thus after controlling to cut off, it is positioned at the material material length on the left of charging road.
Described push rod end is inserted in corrugated tubing, and the right-hand member of corrugated tubing offsets with material material, the left end of described corrugated tubing
Being provided with notch, be provided with spring in described notch, described spring one end withstands on notch bottom surface, and the other end of spring withstands on
The end of push rod, off working state lower spring is in the raw.The effect of spring is, after material-pulling device works, and spring energy
Push rod is made to return back to initial position.
Described bar holder includes two, left and right knife plate and the width adjustment block of centre being arranged on bottom, described
Two passages are passed by the center of knife plate, and described knife plate lateral surface is provided with blade, and described blade is along the wall of second channel
Mouth is arranged, and described width adjustment block can regulate the width of the most whole bar holder of the distance between two knife plates.On knife plate
The blade that blade is only positioned at above material material in practical work process is operated, and therefore blade is can be down on material
The wall mouth of side is arranged.And blade is set on whole second channel wall mouth, then during the material material of cutting symmetrical configuration, if
Occur that the blade on top works long hours to need to change then to needing the direction rotating knife plate i.e. to complete blade replacing.
The first described pushing material component and the opposite, left side of the 3rd pushing material component are entered to be provided with discharging opening, described discharging opening
Uplink is connected to inclined-plane.The convenient material material released by the first pushing material component, the 3rd pushing material component in inclined-plane can pass through discharging smoothly
Mouthful.
Compared with prior art, it is an advantage of the current invention that sharp-pointed at the wall edge of second channel two sides and and die ontology
Wall lean on, therefore the present invention be utilize shear principle realize cutting, such as scissor cut, say, that cutting
During exist material material loss.Use bar holder to cut material material, and limit bar holder location, bar holder
The two ends of the material material through second channel can be sheared, now be sheared except being positioned at the material material of second channel, position simultaneously
Expect that material is also turned off in the one end in the left side of second channel.Therefore the bar holder of the present invention is sheared and once can be completed two sections of materials
Cutting.If material material is predetermined length, knife plate is sheared once can obtain three sections of materials.Therefore the present invention cuts with traditional
Cutting mill is compared, and the efficiency of shearing is greatly improved.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present invention；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the decomposing schematic representation of bar holder.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1 to Figure 3: a kind of shearing die, including die ontology 1 and bar holder 2, die ontology 1 right flank water
Flat be provided with the charging road 3 that feed material 10 loads and material material 10 structure adapts, bar holder 2 be inserted vertically into die ontology 1 and by
Charging passes in the middle part of road 3, and bar holder top and bottom are respectively arranged with the first passage 4, second adapted with 3 structures that feed
Passage 5, at the wall edge of second channel 5 two sides, sharp-pointed and with die ontology 1 wall leans on, and bar holder 2 is provided above executing
Pressure device 6, material material 10 is inserted charging road 3 by the right side of die ontology 1, through arriving to expect the bottom in road after second channel 5, now
Material material 10 length being positioned at second channel 5 is consistent with material material 10 length in the charging road 3 being positioned on the left of second channel 5；Past
After assembling material material 10 in charging road 3, device for exerting 6 work drives charging road 3 to move down, and is positioned at the material of second channel 5
Material 10 two ends are sheared and obtain the material material 10 of two sections of predetermined lengths.
The right flank of die ontology 1 is provided with the first pushing material component 21, and mould is inserted originally in the end of the first pushing material component 21
Body 1 right flank, being positioned at the charging lower section in road 3 and be parallel to the road 3 that feeds, the left surface of die ontology 1 is provided with the second pusher group
Part 22, the end of the second pushing material component 22 is inserted into bottom material road by the left surface of die ontology 1, and the second pushing material component 22 is by long
Degree adjusting part 23 is connected with die ontology 1.Distance between first passage 4 and second channel 5 pushes away with first equal to charging road 3
Distance between material assembly 21.
Parallel above the 3rd pushing material component 41 that is provided with in charging road 3, the 3rd pushing material component 41 is positioned at the right side of bar holder 2
Side, the distance between the 3rd pushing material component 41 and charging road 3 is equal to the distance between first passage 4 and second channel 5.
The lower section of bar holder 2 is provided with top knife plate assembly 51, and the upper end of top knife plate assembly 51 withstands on the lower section of bar holder 2,
Top knife plate assembly 51 is promoting bar holder rising.
First pushing material component the 21, second pushing material component the 22, the 3rd pushing material component 41 structure is identical, and the second pushing material component 22 wraps
Including the push rod 61 being positioned at die ontology 1 and the driving means 62 being positioned at outside die ontology 1, length adjustment assembly 23 includes peace
The locking nut 64 that the corrugated tubing 63 being contained in die ontology 1 and matching thread pipe 63 use, the outer wall of corrugated tubing 63 sets
Being equipped with external screw thread, be provided with one section of female thread adapted with external screw thread in die ontology 1, corrugated tubing 63 rotates adjustable horizontal
Position on direction is also fixed by locking nut 64.
Push rod 61 end is inserted in corrugated tubing 63, and the right-hand member of corrugated tubing 63 offsets with material material 10, and the left end of corrugated tubing 63 sets
Being equipped with notch 71, be provided with spring 72 in notch 71, spring 72 one end withstands on notch 71 bottom surface, and the other end of spring 72 withstands on and pushes away
The end of bar 61, off working state lower spring 72 is in the raw.
Bar holder 2 includes two, left and right knife plate 81 and the width adjustment block 82 of centre, the second channel 5 being arranged on bottom
Being passed by the center of knife plate 81, knife plate 81 lateral surface is provided with blade, and blade is arranged along the wall mouth of second channel 5, and width is adjusted
Monoblock 82 can regulate the width of the most whole bar holder of the distance between two knife plates 81 2.First pushing material component 21 pushes away with the 3rd
Discharging opening 83 is entered to be provided with in the opposite, left side of material assembly 41, and discharging opening 83 uplink is connected to inclined-plane.
Before work, regulate length adjustment assembly 23, with set on the left of material shear obtain length, adjustment width adjust
The thickness of block 82, is positioned at the length of second channel 5 material with regulation.During original state, second channel on bar holder 25 with
Charging road 3 aligns, and is then pushed by material material 10 in charging road 3.Then, device for exerting 6 presses downwards, and bar holder 2 is filled by pressure
Putting 6 effects can move downward, in the process, material material 10 can be cut into left and right two pieces by knife plate 81, stays charging road 3 for one
In left side, another part is positioned at the second channel 5 of knife plate 81.When knife plate 81 arrives minimum point, now knife plate 81 second channel 5 with
First pushing material component 21 connects, and the material material 10 in second channel 5 is released by the first pushing material component 21, sliding by the inclined-plane of discharging opening 83
Go out.First pushing material component 21 returns to initial position.Meanwhile, the second pushing material component 22 will stay on the material material 10 on the left of charging road 3
Pushing in the first passage 4 of bar holder 2 upper end, the second pushing material component 22 can return to initial bit by the effect of wherein spring 72
Put.After first pushing material component the 21, second pushing material component 22 returns in situ, device for exerting 6 rises, simultaneously on the knife plate assembly 51 of top
Rising, bar holder 2 is pushed up to initial position, now the first passage 4 above bar holder 2 aligns with the 3rd pushing material component 41,
Material material 10 in first passage 4 is released discharging opening 83 by the 3rd pushing material component 41, inclined-plane landing go out die ontology 1, and the 3rd
Pushing material component 41 homing.
Claims (9)
1. a shearing die, including die ontology and bar holder, it is characterised in that described die ontology right flank level sets
Being equipped with feed material and load the charging road adapted with material material structure, described bar holder is inserted vertically into die ontology and by feeding
Pass in the middle part of road, described bar holder top and bottom be respectively arranged with adapt with the structure that feeds first passage, second
Passage, at the wall edge of described second channel two sides, sharp-pointed and with die ontology wall leans on, above described bar holder
Being provided with device for exerting, material material inserts charging road by the right side of die ontology, through arriving to expect the bottom in road after second channel, this
Time be positioned at second channel material material length be positioned on the left of second channel charging road material material length consistent；
After assembling material material in charging road, device for exerting work drives charging road to move down, and is positioned at the material of second channel
Material two ends are sheared and obtain the material material of two sections of predetermined lengths.
A kind of shearing die the most according to claim 1, it is characterised in that the right flank of described die ontology is provided with
First pushing material component, the end of the first pushing material component is inserted die ontology right flank, the lower section being positioned at charging road and is parallel to dress
Material road, the left surface of described die ontology is provided with the second pushing material component, and the end of the second described pushing material component is by mould
The left surface of body is inserted into bottom material road, and the second described pushing material component is connected with die ontology by length adjustment assembly.
A kind of shearing die the most according to claim 2, it is characterised in that between described first passage and second channel
Distance equal to charging road and the first pushing material component between distance.
A kind of shearing die the most according to claim 2, it is characterised in that described charging the parallel above of road is provided with
3rd pushing material component, the 3rd described pushing material component is positioned at the right side of bar holder, the 3rd described pushing material component and charging road it
Between distance equal to distance between described first passage and second channel.
A kind of shearing die the most according to claim 1, it is characterised in that the lower section of described bar holder is provided with top cutter
Board component, the upper end of top knife plate assembly withstands on the lower section of described bar holder, and top knife plate assembly is promoting bar holder rising.
A kind of shearing die the most according to claim 4, it is characterised in that described the first pushing material component, the second pusher group
Part, the 3rd pushing material component structure are identical, and the second described pushing material component includes the push rod being positioned at die ontology and is positioned at mould
This external driving means of tool, described length adjustment assembly includes corrugated tubing and the matching thread being arranged in die ontology
The locking nut that pipe uses, the outer wall of described corrugated tubing is provided with external screw thread, is provided with one section in described die ontology
The female thread adapted with external screw thread, described corrugated tubing is rotated the position on adjustable horizontal direction and is entered by locking nut
Row is fixing.
A kind of shearing die the most according to claim 6, it is characterised in that described push rod end is inserted in corrugated tubing, spiral shell
The right-hand member of stricture of vagina pipe offsets with material material, and the left end of described corrugated tubing is provided with notch, is provided with spring in described notch, described
Spring one end withstand on notch bottom surface, the other end of spring withstands on the end of push rod, and off working state lower spring is in nature shape
State.
A kind of shearing die the most according to claim 4, it is characterised in that described bar holder includes being arranged on bottom
Two knife plates in left and right and the width adjustment block of centre, described second channel is passed by the center of knife plate, outside described knife plate
Side is provided with blade, and described blade is arranged along the wall mouth of second channel, and described width adjustment block can regulate two
The width of the most whole bar holder of distance between knife plate.
A kind of shearing die the most according to claim 4, it is characterised in that the first described pushing material component and the 3rd pusher
The opposite, left side of assembly is entered to be provided with discharging opening, and described discharging opening uplink is connected to inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609918.5A CN106166576B (en) | 2016-07-22 | 2016-07-22 | A kind of shearing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609918.5A CN106166576B (en) | 2016-07-22 | 2016-07-22 | A kind of shearing die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106166576A true CN106166576A (en) | 2016-11-30 |
| CN106166576B CN106166576B (en) | 2018-01-16 |
Family
ID=58066046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610609918.5A Active CN106166576B (en) | 2016-07-22 | 2016-07-22 | A kind of shearing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106166576B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044163A (en) * | 2018-01-30 | 2018-05-18 | 深圳市润和自动化设备有限公司 | A kind of tin bar chipless frustrates disconnected device |
| CN108097781A (en) * | 2018-01-23 | 2018-06-01 | 广东新科炬机械制造有限公司 | A kind of tin bar cutting machine |
| CN111531018A (en) * | 2020-05-07 | 2020-08-14 | 广州市群利纸箱制品有限公司 | Die stamping mechanism and material processing equipment |
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|---|---|---|---|---|
| JPS58192647A (en) * | 1982-05-07 | 1983-11-10 | Asahi Okuma Ind Co Ltd | Clearance adjusting mechanism of cutter device for cutting wire rod |
| CN1467048A (en) * | 2002-07-12 | 2004-01-14 | 上海工程技术大学 | Rod cutting mould having automatic swaging equipment |
| CN101111331A (en) * | 2005-02-17 | 2008-01-23 | 哈特伯金属成型机股份公司 | Forming machine comprising a shearing device for shearing a bar |
| CN202185501U (en) * | 2011-07-01 | 2012-04-11 | 山中合金（宁波）有限公司 | Metal bar cutting die |
| CN102806266A (en) * | 2012-08-30 | 2012-12-05 | 隆昌山川精密焊管有限责任公司 | Cutting and blanking mould for bar stock |
| CN203992027U (en) * | 2014-08-13 | 2014-12-10 | 陈丽丽 | Circular two part sheared blank mould |
-
2016
- 2016-07-22 CN CN201610609918.5A patent/CN106166576B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58192647A (en) * | 1982-05-07 | 1983-11-10 | Asahi Okuma Ind Co Ltd | Clearance adjusting mechanism of cutter device for cutting wire rod |
| CN1467048A (en) * | 2002-07-12 | 2004-01-14 | 上海工程技术大学 | Rod cutting mould having automatic swaging equipment |
| CN101111331A (en) * | 2005-02-17 | 2008-01-23 | 哈特伯金属成型机股份公司 | Forming machine comprising a shearing device for shearing a bar |
| CN202185501U (en) * | 2011-07-01 | 2012-04-11 | 山中合金（宁波）有限公司 | Metal bar cutting die |
| CN102806266A (en) * | 2012-08-30 | 2012-12-05 | 隆昌山川精密焊管有限责任公司 | Cutting and blanking mould for bar stock |
| CN203992027U (en) * | 2014-08-13 | 2014-12-10 | 陈丽丽 | Circular two part sheared blank mould |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097781A (en) * | 2018-01-23 | 2018-06-01 | 广东新科炬机械制造有限公司 | A kind of tin bar cutting machine |
| CN108097781B (en) * | 2018-01-23 | 2024-04-30 | 广东新科炬机械制造有限公司 | Tin bar cutting machine |
| CN108044163A (en) * | 2018-01-30 | 2018-05-18 | 深圳市润和自动化设备有限公司 | A kind of tin bar chipless frustrates disconnected device |
| CN111531018A (en) * | 2020-05-07 | 2020-08-14 | 广州市群利纸箱制品有限公司 | Die stamping mechanism and material processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106166576B (en) | 2018-01-16 |
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