CN107598036A - A kind of double cut-out station bar croppers - Google Patents
A kind of double cut-out station bar croppers Download PDFInfo
- Publication number
- CN107598036A CN107598036A CN201711056802.4A CN201711056802A CN107598036A CN 107598036 A CN107598036 A CN 107598036A CN 201711056802 A CN201711056802 A CN 201711056802A CN 107598036 A CN107598036 A CN 107598036A
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- China
- Prior art keywords
- cutting tool
- out station
- shaft
- double cut
- connecting rod
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Links
- 239000003921 oil Substances 0.000 claims description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 230000001050 lubricating effect Effects 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Harvester Elements (AREA)
Abstract
The invention discloses a kind of double cut-out station bar croppers, including drive device, the bent axle that drive device drives through reductor, it is connecting rod with bent axle cooperation, crankshaft hole is left on described connecting rod, it is characterised in that：Connecting rod is made up of two splits, two splits have the half portion for coordinating crankshaft hole respectively, connected as one by fastener, single split is made up of big end, shaft, and big end coordinates with bent axle, and one end of shaft is connected with the sliding block in body slideway, moving cutting tool is installed on sliding block, fixed cutting tool is distributed with the opposite side of moving cutting tool, double cut-out station bar croppers of this spline structure have the advantages of cutting off efficiency high, overall performance is reliable and stable.
Description
Technical field
The present invention relates to bar cutting technical equipment field, specifically a kind of double cut-out station bar croppers, it
Cut-out for reinforcing bar.
Background technology
Bar cropper mentioned here is horizontal-type steel bar cutting machine, and the bar cropper principle of this structure is to pass through electricity
Motivation by train of reduction gears drive Crankshaft motion, bent axle drive body slideway in connecting rod reciprocating, connecting rod it is another
End is provided with moving cutting tool, is provided with fixed cutting tool on the side body of moving cutting tool, fixed cutting tool and moving cutting tool be staggered from
And reinforcing bar is prescinded, in the prior art, the bar cropper of the type only has a cut-out station, governs carrying for cut-out efficiency
It is high, if it is possible to increase a cut-out station, its operating efficiency will be original twice.
The content of the invention
For drawbacks described above, the present invention solves the technical problem of provide a kind of operating efficiency high double cut-out stations
Bar cropper.
In order to solve the above technical problems, one aspect of the present invention is：A kind of double cut-out station reinforcing bars are provided
Cutting machine, including drive device, the bent axle that drive device drives through reductor, with bent axle coordinate be connecting rod, described connecting rod
On leave crankshaft hole, it is characterised in that：Connecting rod is made up of two splits, and two splits have the half portion for coordinating crankshaft hole respectively,
Being connected as one by fastener, single split is made up of big end, shaft, and big end coordinates with bent axle, and the one of shaft
End is connected with the sliding block in body slideway, and moving cutting tool is provided with sliding block, fixation is distributed with the opposite side of moving cutting tool
Cutting knife.
In solution technique, in order to reduce frictional force of the sliding block in slideway, using pin joint between shaft and big end
Attachment structure, in the prior art, shaft and big end are integral type structure, between the sliding block and body slideway that cause its promotion
Frictional force it is larger.
In solution technique, the pin-and-hole of pin joint is the arc-shaped that arc length is more than semicircle circumference between the shaft and big end
Hole, the shape of pin block matches with pin-and-hole, so that there is the amount of spin of special angle between shaft and big end.
In solution technique, between described shaft and sliding block also use the above pin joint structure so that big end with
Being flexibly connected for pin joint is all used between shaft and shaft and sliding block, at utmost reduces the friction between sliding block and slideway
Power.
In solution technique, limited block is provided with the body of the side of described shaft, for limiting connecting rod swing amplitude,
Make link linear reciprocating.
In solution technique, described moving cutting tool is parallel with horizontal plane with the knife face of fixed cutting tool, and reinforcing bar is from top to down
It can carry out continuing cut-out operation between insertion moving cutting tool and fixed cutting tool, such cut-out mode can utilize reinforcing bar itself weight
Power is automatically performed feeding.
In solution technique, in order to solve the technical problem that reinforcing bar is not easy charging, described moving cutting tool and fixed cutting tool
Be arranged above charging aperture, described charging aperture, for guiding reinforcing bar to enter between moving cutting tool and fixed cutting tool.
In solution technique, height-adjustable positioning support is provided with immediately below described moving cutting tool and fixed cutting tool
Plate, the height of adjustable supporting plate is for realizing fixed length during bar cutting.
For the knife face of bar cropper moving cutting tool and fixed cutting tool perpendicular to ground, reinforcing bar is from machine in the prior art
The edge of a knife of cutting knife is inserted in side, needs hand delivery's reinforcing bar the off-position of reinforcing bar is sent to specified location before cut-out every time, this
Undoubtedly increase operating procedure, the present invention can utilize the gravity of reinforcing bar fall automatically completion cut-out, moving cutting tool and fixed cutting tool it
Between underface height-adjustable positioning supporting plate is set, be highly reinforcing bar fixed length between the edge of a knife and supporting plate for spacer bar
The distance of cut-out.
In solution technique, in order to solve the serious technical problem that rubbed between sliding block and slideway, installed on described body
There is slideway lubricating system.
In solution technique, described slideway lubricating system includes oil storage cabin, and oil storage cabin is built with lubricating oil, the bottom of oil storage cabin
Portion is provided with oil leaking hole, and oil leaking hole is placed line style Oil Guide medium, and the end of line style Oil Guide medium leads to slideway.
In solution technique, described line style Oil Guide medium is the line of bafta or chemical fibre material, and lubricating oil can drip along line
Into slideway, solve the lubrication problem of sliding block and slideway, while solve the technical problem of the bad control of lubricating oil discharge capacity.
The beneficial effects of the invention are as follows：Double cut-out station bar croppers of this spline structure have cut-out efficiency high, overall
The advantages of stable and reliable for performance.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the invention.
Fig. 2 is the structural representation of connecting rod and sliding block in second of embodiment of the invention.
Fig. 3 is the structural representation of the third embodiment of the invention.
Fig. 4 is the structural representation of the 4th kind of embodiment of the invention.
Fig. 5 is the structural representation of the 5th kind of embodiment of the invention.
The mark of each part is as follows in accompanying drawing：
1st, drive device 2, reductor 3, bent axle 4, engine crankshaft bush 5, body 6, connecting rod 61, crankshaft hole 62, split 63, company
Bar major part 64, shaft 7, slideway 8, sliding block 9, moving cutting tool 10, fixed cutting tool 11, pin-and-hole 12, pin block 13, limited block
14th, charging aperture 15, reinforcing bar 16, slideway lubricating system 161, oil storage cabin 162, line style Oil Guide medium 17, positioning supporting plate.
Embodiment
Below in conjunction with the accompanying drawings to embodiment further instruction.
A kind of double cut-out the first way of example of station bar cropper of the invention are as shown in figure 1, drive device 1 is passed through
Reductor 2 is fixed in body 5 with dynamic crankshaft 3, bent axle 3 by engine crankshaft bush 4, engine crankshaft bush 4 equivalent to bearing effect, with bent axle
3 coordinate is connecting rod 6, leaves crankshaft hole 61 on described connecting rod 6, and connecting rod 6 be bi-directional configuration, crankshaft hole 61 and the song of connecting rod 6
, it is necessary to assemble bearing shell when axle 3 coordinates, active force that carrying bent axle 3 is applied mitigates the abrasion of crankshaft hole 61, connecting rod 6 it is another
End is connected with the sliding block 8 in body slideway 7, and sliding block 8 is provided with moving cutting tool 9, is distributed with the opposite side of moving cutting tool 9 solid
Cutter 10, moving cutting tool 9 do linear re-ciprocating motion under the drive of sliding block 8, and fixed cutting tool 10, which is fixed in body, not to be transported
It is dynamic.The connecting rod of bi-directional configuration can drive two moving cutting tools to carry out cut-out operation simultaneously compared with prior art, add one
Station is cut off, machine cut-out efficiency is got a promotion.
In second of embodiment, for the ease of the assembling of connecting rod 6, connecting rod 6 is made up of two splits 62, respectively split
A and split B, split 62 are provided with the breach for tightening firmware, and split A and split B is connected as an entirety by fastener.
Single split 62 is made up of big end 63, shaft 64, and big end 63 coordinates with bent axle 3, one end of shaft 64
It is connected with the sliding block 8 in body slideway 7.
What is used in the prior art between big end 63, shaft 64 is rigidly connected.In second of embodiment, single point
The structure of pin joint is used between the big end 63 and shaft 64 of body 62, pin-and-hole 11 is the arc vacancy that arc length is more than semicircle circumference
Position, pin block 12 are shaped as the arc vacancy position that coincide, same pin joint structure are also used between shaft 64 and sliding block 8, so as to
Ensure that each connection member can rotate special angle, make power transmission more smooth.
In the third embodiment, limited block 13, limited block 13 and bar are added in the body 5 of the side of the shaft 64
The gap for sliding connecting rod 6 is left between body 64, amplitude of fluctuation is excessive during for limiting link linear reciprocating traveling.
In the 4th kind of embodiment, moving cutting tool 9 is parallel with horizontal plane with the knife face of fixed cutting tool 10, reinforcing bar from upper and
It can carry out continuing cut-out operation, described moving cutting tool 9 and fixed cutting tool between lower insertion moving cutting tool 9 and fixed cutting tool 10
10 are arranged above charging aperture 14, and described charging aperture 14 is used to guide reinforcing bar to enter moving cutting tool 9 and fixed cutting tool 10
Between, the underface between moving cutting tool 9 and fixed cutting tool 10 sets height-adjustable positioning supporting plate 17, and it is support that it, which is acted on,
Reinforcing bar, fixed length bar cutting length, after reinforcing bar 15 is cut off, moving cutting tool 9 reserves Cutting clearance with the counter motion of fixed cutting tool 10,
Reinforcing bar 15 under gravity can automatically under fall on off-position, so as to realize Automatic-feeding, instead of people in the prior art
Work holds the operating type of conveying steel.
In the 5th kind of embodiment, invention increases slideway lubricating system 16, slideway lubricating system 16 includes oil storage cabin
161, the bottom of oil storage cabin 161 is provided with oil leaking hole, and oil leaking hole is placed line style Oil Guide medium 162, line style Oil Guide medium 162
End is located at the top of slideway 7, and the line of bafta or chemical fibre material can be selected in line style Oil Guide medium 162, and lubricating oil passes through line style
Oil Guide medium 162 instills slideway 7, solves the bad control of Grease relief amount in the prior art, the skill for causing lubricating oil to waste
Art problem, the quantity of line style Oil Guide medium 162 can be configured according to chute width in oil leaking hole, in order to make lubricating oil simultaneously
Instill slideway different zones.
The advantages of double cut-out station bar croppers of this spline structure have cut-out efficiency high, and overall performance is reliable and stable.
Claims (10)
1. a kind of double cut-out station bar croppers, including drive device, the bent axle that drive device drives through reductor, with bent axle
What is coordinated is connecting rod, and crankshaft hole is left on described connecting rod, it is characterised in that：Connecting rod is made up of two splits, two splits point
There is not coordinate the half portion of crankshaft hole, connected as one by fastener, single split is made up of big end, shaft, connecting rod
Major part coordinates with bent axle, and one end of shaft is connected with the sliding block in body slideway, moving cutting tool is provided with sliding block, in activity
Fixed cutting tool is distributed with the opposite side of cutting knife.
2. a kind of double cut-out station bar croppers according to claim 1, it is characterized in that：The shaft and big end
Between use pin joint attachment structure.
3. a kind of double cut-out station bar croppers according to claim 2, it is characterized in that：The shaft and big end
Between pin joint pin-and-hole be the arc-shaped that arc length is more than semicircle circumference hole, the shape of pin block matches with pin-and-hole.
4. a kind of double cut-out station bar croppers according to claim 3, it is characterized in that：Described shaft and sliding block it
Between also use pin joint structure as described in claim 3 so that between big end and shaft and shaft and sliding block all
Using the flexible connection of pin joint.
5. a kind of double cut-out station bar croppers according to claim 4, it is characterized in that：The side of described shaft
Limited block is provided with body, for limiting connecting rod swing amplitude.
6. a kind of double cut-out station bar croppers according to claim 5, it is characterized in that：Described moving cutting tool is with consolidating
The knife face of cutter is parallel with horizontal plane, and reinforcing bar inserts between moving cutting tool and fixed cutting tool from top to down to carry out continuing cut-out
Operation.
7. a kind of double cut-out station bar croppers according to claim 6, it is characterized in that：Described moving cutting tool is with consolidating
Cutter is arranged above charging aperture.
8. a kind of double cut-out station bar croppers according to claim 7, it is characterized in that：Described moving cutting tool is with consolidating
Height-adjustable positioning supporting plate is provided with immediately below cutter.
9. a kind of double cut-out station bar croppers according to claim 8, it is characterized in that：It is provided with described body
Slideway lubricating system, described slideway lubricating system include oil storage cabin, and lubricating oil is filled in oil storage cabin, and the bottom of oil storage cabin is set
There is oil leaking hole, oil leaking hole is placed line style Oil Guide medium, and the end of line style Oil Guide medium leads to slideway.
10. a kind of double cut-out station bar croppers according to claim 9, it is characterized in that：Described line style Oil Guide matchmaker
The line being situated between for bafta or chemical fibre material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056802.4A CN107598036A (en) | 2017-11-01 | 2017-11-01 | A kind of double cut-out station bar croppers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056802.4A CN107598036A (en) | 2017-11-01 | 2017-11-01 | A kind of double cut-out station bar croppers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598036A true CN107598036A (en) | 2018-01-19 |
Family
ID=61085764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711056802.4A Pending CN107598036A (en) | 2017-11-01 | 2017-11-01 | A kind of double cut-out station bar croppers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107598036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226599A (en) * | 2018-10-21 | 2019-01-18 | 上海绿地建设(集团)有限公司 | A kind of bar cropper |
| CN111604439A (en) * | 2020-05-25 | 2020-09-01 | 广东明华机械有限公司 | High-precision steel wire cutting mechanism and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05253752A (en) * | 1992-03-12 | 1993-10-05 | Seiwa Seimitsu Koki Kk | Wire cutting device |
| CN101229571A (en) * | 2008-02-05 | 2008-07-30 | 冯广建 | Reinforcing steel bar automatic double folded bending machine |
| CN201100380Y (en) * | 2007-09-29 | 2008-08-13 | 江苏双达隔膜泵制造有限公司 | Line reciprocating joint machine for opposite crank sliding block |
| CN204584144U (en) * | 2015-04-23 | 2015-08-26 | 铜陵有色建安钢构有限责任公司 | Steel tie rod anti-deformation cutter sweep |
| CN207681376U (en) * | 2017-11-01 | 2018-08-03 | 湛高峰 | A kind of double cut-out station bar croppers |
-
2017
- 2017-11-01 CN CN201711056802.4A patent/CN107598036A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05253752A (en) * | 1992-03-12 | 1993-10-05 | Seiwa Seimitsu Koki Kk | Wire cutting device |
| CN201100380Y (en) * | 2007-09-29 | 2008-08-13 | 江苏双达隔膜泵制造有限公司 | Line reciprocating joint machine for opposite crank sliding block |
| CN101229571A (en) * | 2008-02-05 | 2008-07-30 | 冯广建 | Reinforcing steel bar automatic double folded bending machine |
| CN204584144U (en) * | 2015-04-23 | 2015-08-26 | 铜陵有色建安钢构有限责任公司 | Steel tie rod anti-deformation cutter sweep |
| CN207681376U (en) * | 2017-11-01 | 2018-08-03 | 湛高峰 | A kind of double cut-out station bar croppers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226599A (en) * | 2018-10-21 | 2019-01-18 | 上海绿地建设(集团)有限公司 | A kind of bar cropper |
| CN111604439A (en) * | 2020-05-25 | 2020-09-01 | 广东明华机械有限公司 | High-precision steel wire cutting mechanism and device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |