CN107999670A - Small-sized steel bar cutting machine - Google Patents
Small-sized steel bar cutting machine Download PDFInfo
- Publication number
- CN107999670A CN107999670A CN201711363282.1A CN201711363282A CN107999670A CN 107999670 A CN107999670 A CN 107999670A CN 201711363282 A CN201711363282 A CN 201711363282A CN 107999670 A CN107999670 A CN 107999670A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- banking stop
- bar
- spacing ring
- wheel
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a small-sized steel bar cutting machine, wherein two steel bar limiting rings and a cutting grinding wheel are arranged above a bedplate, the inner side of each steel bar limiting ring is oppositely provided with a crescent-shaped fixed limiting piece and a crescent-shaped sliding limiting piece, the outer sides of the two sliding limiting pieces extend out of the corresponding steel bar limiting ring, one end of the outer side of each sliding limiting piece is connected with a reset spring, the other end of the outer side of each sliding limiting piece is connected with a steel wire rope, the steel wire rope is tensioned and reversed through a pulley block and then connected to a pedal, the pedal is treaded, two steel wire ropes are pulled simultaneously and drive the corresponding sliding limiting pieces to slide along arc sliding grooves on the steel bar limiting rings, the distance from the arc sliding grooves to the centers of the steel bar limiting rings is gradually reduced along the pulling direction of the. Effectively avoided the reinforcing bar to appear rocking when the cutting, guaranteed the cutting accuracy of reinforcing bar, guaranteed personal safety.
Description
Technical field
The present invention relates to technical field of processing equipment for building, and in particular to a kind of building bar cutting machine.
Background technology
In architectural engineering, reinforcing bar is one of essential material.Reinforcing bar is before the use, it is necessary to according to using length
To be cut to reinforcing bar.Construction site site environment is restricted, and large-sized reinforced cutting equipment occupied space is too big, can not be existing
Use, it is therefore desirable to cutting equipment is minimized, simplify after could use at the scene.Current existing all kinds of small shaped steel
Muscle cutting equipment, but these equipment can not realize reinforcing bar and fix comprehensively when cutting reinforcing bar, can only use manually solid
Determine mode to fix reinforcing bar, so in cutting, do not simply fail to ensure cutting accuracy, What is more, can trigger safe thing
Therefore.
The content of the invention
The present invention is intended to provide a kind of bar cutter structure suitable for limited space, simple in structure, engaged position is small,
The Automatic-clamping to reinforcing bar can be realized when cutting reinforcing bar, avoids traditional manual fixed security risk brought.
For this reason, the technical solution adopted in the present invention is：A kind of small-sized bar cutter, including cutting bed, the cutting
Platform includes rack and the platen positioned at bench top, be sequentially installed with from front to back above the platen two reinforcing bar spacing rings and
One abrasive cut-off wheel, the fixation banking stop of crescent and the slip limit of crescent are relatively set with the inside of each reinforcing bar spacing ring
Bit slice, two slide banking stops on the outside of extend to outside corresponding reinforcing bar spacing ring, be arranged to slide on the reinforcing bar spacing ring
The arc chute of banking stop slide-and-guide, pedal is provided with cutting bed bottom, and each reinforcing bar spacing ring is outer to be pacified by supporting rod
Equipped with pulley blocks, one end connection resetting spring in each outside for sliding banking stop, each the outside of slip banking stop is another
End is connected with steel wire rope, and steel wire rope is connected on pedal after carrying out tensioning commutation by pulley blocks, by pushes pedals, at the same time
Pull two steel wire ropes and drive corresponding slip banking stop to be slided along the arc chute on reinforcing bar spacing ring, the arc
Distance of the sliding slot apart from reinforcing bar spacing ring center is gradually reduced along the direction that steel wire rope pulls, so that spacing with reference to corresponding fixation
Piece is by steel bar clamping, after unclamping pedal, slides banking stop and automatically resets under the action of resetting spring.
As the preferred of such scheme, the fixed banking stop is installed on the lower half on the inside of reinforcing bar spacing ring, slides limit
Bit slice be installed on reinforcing bar spacing ring on the inside of the first half, the fixed banking stop include set gradually from inside to outside rubber layer,
Crescent main body, slides rubber layer, crescent main body, arc slide and driving that banking stop includes setting gradually from inside to outside
Muscle, outer arcuate face and the reinforcing bar spacing ring of crescent main body are arranged concentrically, and arc slide is matched with arc chute to be correspondingly arranged, and are driven
Dynamic muscle is used for the termination for installing the fixed steel wire rope, when sliding banking stop by steel bar clamping, crescent moon as lateral extension
The concave profile of shape main body just agrees with the surface of reinforcing bar.Fixed banking stop is oppositely arranged up and down with sliding banking stop, is slided
For banking stop upper, fixed banking stop optimizes the structure of two banking stops under, it is ensured that slides banking stop under the pulling of steel wire rope
Smooth sliding, rebar surface can't be damaged by reinforcing bar reliable grip.
It is further preferred that each reinforcing bar spacing ring is provided outside three supporting rods, each supporting rod termination is set
There is a fixed pulley, supporting rod is perpendicular to the outer surface of reinforcing bar spacing ring and circumferentially spaced setting, in each reinforcing bar spacing ring
A fixed pulley is also equipped with the cutting bed of lower section, four fixed pulleys form the pulley blocks.By supporting rod by steel
Cord support makes steel wire rope preferably commutate tensioning to outside reinforcing bar spacing ring, and with reference to four fixed pulleys.
The first mounting means of abrasive cut-off wheel is：The abrasive cut-off wheel can be rotatably mounted at platform by the first supporting rack
Above plate, the first supporting rack includes side lever and mounting rod, the abrasive cut-off wheel installed in one end of mounting rod, mounting rod it is another
End is hinged on side lever upper end, and the lower end of side lever is fixed on the side of platen, and the wheel face of abrasive cut-off wheel and the end of platen are tangent.
Second of mounting means of abrasive cut-off wheel be：The abrasive cut-off wheel can slide up and down to installation by the second supporting rack
Above platen, second supporting rack includes upright bar and horizon bar, and two upright bars are symmetrically arranged on a left side for horizon bar
Right both sides, the abrasive cut-off wheel are installed in the middle part of horizon bar, and the both ends of horizon bar are realized by leadscrew-nut mechanism to be moved up and down,
The wheel face of abrasive cut-off wheel and the end of platen are tangent.
Further it is preferably：The cutting bed rear is provided with reinforcing bar measurement bay and baffle, is set on reinforcing bar measurement bay
Graduation mark is equipped with, reinforcing bar measurement bay is the V-shaped groove of open top, and the hinged supporting rod that passes on left of reinforcing bar measurement bay is propped up
Support, the right side of reinforcing bar measurement bay are supported by hinged cylinder, are overturn by the flexible drive reinforcing bar measurement bay of cylinder, from
And the reinforcing rod in reinforcing bar measurement bay is toppled over.Further ensure that the precision of cutting reinforcing rod, and can be according to graduation mark tune
Whole baffle, be applicable in can not be after the cutting and cutting of length reinforcing rod Automatic-dumping.
Further it is preferably：The touching switch of cylinder start and stop is provided with the top of the upright bar, on the horizon bar
Pressing plate corresponding with touching switch is provided with, when abrasive cut-off wheel drops to extreme lower position, pressing plate, which pushes touching switch, makes cylinder
Obtain oily rear telescopic rod to stretch out, when abrasive cut-off wheel rises, pressing plate gradually moves up, and cylinder loses oily rear telescopic rod and retracts；Pass through
The touching switch of the up and down motion chain control cylinder of abrasive cut-off wheel, reduces operating procedure.
Further it is preferably：The proportioning of the rubber layer is in parts by weight 40 parts of neoprene, nitrile rubber 30
Part, 10 parts of isoprene rubber, 9 parts of polyvinyl chloride, 18 parts of carbon black, 2 parts of magnesium stearate, 6 parts of pine tar, 5 parts of zinc oxide, paraffin 0.4
Part, 6 parts of surface modifier.The rubber layer processed using formula is changed, improves its resistance to elevated temperatures and wear-resisting property, can
Preferably reinforcing bar is clamped.
The beneficial effects of the invention are as follows：Pulled by steel wire rope and slide banking stop slip so that between two banking stops
Away from less and less, the rubber layer offer extruding force of two banking stops so that the frictional force between rubber layer and reinforcing bar is increasing, from
And by steel bar clamping；It effectively prevent reinforcing bar to rock in cutting, ensure that the cutting accuracy of reinforcing bar, and pass through pedal
The mode trampled clamps to realize, the fixed form captured manually compared to traditional use, ensure that personal safety.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is spacing ring, slides banking stop, fixed banking stop, the scheme of installation of steel wire rope.
Fig. 3 is the structure diagram for sliding banking stop.
Fig. 4 is the first mounting structure of abrasive cut-off wheel.
Fig. 5 is second of mounting structure of abrasive cut-off wheel.
Fig. 6 is the scheme of installation of measurement bay.
Embodiment
By way of example and in conjunction with the accompanying drawings, the invention will be further described：
With reference to shown in Fig. 1-Fig. 3, a kind of small-sized bar cutter, mainly by cutting bed 1, reinforcing bar spacing ring 2, cutting sand
Wheel 3, fixed banking stop 4, slide banking stop 5, steel wire rope 6, pedal 7, supporting rod 8, pulley blocks 9, the first supporting rack 10, second
Support 11, reinforcing bar measurement bay 12, baffle 13, support 14, cylinder 15, pressing plate 16, resetting spring 17 form.
Cutting bed 1 is made of rack 1a and the platen 1b at the top of rack 1a.Pacify successively from front to back above platen 1b
Equipped with two reinforcing bar spacing rings 2 and an abrasive cut-off wheel 3, i.e. abrasive cut-off wheel 3 is installed on platen 1b close to the position of discharge end
Place.
The inner side of each reinforcing bar spacing ring 2 is oppositely arranged the fixation banking stop 4 and crescent of a pair of of banking stop, i.e. crescent
Slip banking stop 5.
The outside of two slip banking stops 5 is extended to outside corresponding reinforcing bar spacing ring 2, is arranged to sliding on reinforcing bar spacing ring 2
The arc chute 2a of 5 slide-and-guide of dynamic banking stop, slides banking stop 5 and is slided along under the pulling in steel wire rope 6 along arc chute 2a
It is dynamic.
Pedal 7 is installed in 1 bottom of cutting bed, each reinforcing bar spacing ring 2 is outer to be provided with pulley blocks 9 by supporting rod 8.Often
One end connection resetting spring 17 in a outside for sliding banking stop 5, the other end in each outside for sliding banking stop 5 are connected with steel
Cord 6, steel wire rope 6 are connected on pedal 7 after carrying out tensioning commutation by pulley blocks 9.The other end connection of two steel wire ropes 6
Onto same pedal 7.
Pedal 7, pulley blocks 9 and steel wire rope 6 constitute the driving device for sliding banking stop 5, and pedal 7 is hinged on cutting bed 1
Bottom, fixed after the commutation that two steel wire ropes 6 pass through pulley blocks 9 with the one end of pedal 7 away from hinge joint.Pass through pushes pedals
7, while pull two steel wire ropes 6 and drive corresponding slip banking stop 5 to be slided along the arc chute 2a on reinforcing bar spacing ring 2
Dynamic, distances of the arc chute 2a apart from 2 center of reinforcing bar spacing ring is gradually reduced along the direction that steel wire rope 6 pulls, thus with reference to pair
The fixation banking stop 4 answered clamps reinforcing bar 18.After unclamping pedal 7, it is automatically multiple under the action of resetting spring 17 to slide banking stop 5
Position.
Preferably, fixed banking stop 4 is installed on the lower half of the inner side of reinforcing bar spacing ring 2, slides banking stop 5 and is installed on reinforcing bar
The first half of the inner side of spacing ring 2.Fixed banking stop 4 includes rubber layer b, the crescent main body a set gradually from inside to outside；Slide
Banking stop 5 includes rubber layer b, crescent main body a, arc slide c and the driving muscle d set gradually from inside to outside, that is, slides limit
Bit slice 5 adds arc slide c and driving muscle d on the basis of fixed banking stop 4.Fixed banking stop 4 is fixed, so need not
Driving muscle 6 and arc slide c are set.
One sides of the crescent main body a away from 2 center of circle of reinforcing bar spacing ring is outer arcuate face, close to 2 center of circle of reinforcing bar spacing ring
It is simultaneously concave profile.The outer arcuate face of crescent main body a is arranged concentrically with reinforcing bar spacing ring 2, arc slide c and arc chute
2a matchings are correspondingly arranged, and when sliding banking stop 5 by 6 pulling force of steel wire rope, arc slide c is slided exactly along arc chute 2a.Drive
Dynamic muscle d is used for the termination for installing fixed steel wire rope 6 as lateral extension, when slip banking stop 5 clamps reinforcing bar 18, crescent moon
Agree with surface of the concave profile of shape main body a just with reinforcing bar 18.
Three supporting rods 8 are preferably provided with outside each reinforcing bar spacing ring 2, each 8 termination of supporting rod is provided with one and slides calmly
Wheel, supporting rod 8 is perpendicular to the outer surface of reinforcing bar spacing ring 2 and circumferentially spaced setting.Cutting below each reinforcing bar spacing ring 2
A fixed pulley is also equipped with the ceding of Taiwan 1, four fixed pulleys form a pulley blocks 9.The quantity of fixed pulley is not limited to four, should
Ensure to realize commutation and tense.
The proportioning of rubber layer b is preferably, and is in parts by weight 40 parts of neoprene, 30 parts of nitrile rubber, isoprene rubber 10
Part, 9 parts of polyvinyl chloride, 18 parts of carbon black, 2 parts of magnesium stearate, 6 parts of pine tar, 5 parts of zinc oxide, 0.4 part of paraffin, surface modifier 6
Part.Common rubber layer can also be applied, but improve after rubber layer high temperature resistant and wear-resisting property it is more preferable.
The first mounting means of abrasive cut-off wheel is：With reference to shown in Fig. 1, Fig. 4, abrasive cut-off wheel 3 passes through the first supporting rack 10
It can be rotatably mounted above platen 1b.First supporting rack 10 is made of side lever 10a and mounting rod 10b.Abrasive cut-off wheel 3 is installed on
One end of mounting rod 10b, the other end of mounting rod 10b are hinged on side lever 10a upper ends, and the lower end of side lever 10a is fixed on platen 1b
Side, the end of the wheel face and platen 1b of abrasive cut-off wheel 3 is tangent.So in cutting, operating personnel's manual depression mounting rod
10b so that abrasive cut-off wheel 3 is contacted with reinforcing bar, realizes cutting.
Second of mounting means of abrasive cut-off wheel be：With reference to shown in Fig. 1, Fig. 5, abrasive cut-off wheel 3 passes through the second supporting rack 11
It can slide up and down to above platen 1b.Second supporting rack 11 is by upright bar 11a, horizon bar 11b, leadscrew-nut mechanism 11c
Composition.Two upright bar 11a are symmetrically arranged on the left and right sides of horizon bar 11b, and abrasive cut-off wheel 3 is installed on horizon bar 11b
Middle part, the both ends of horizon bar 11b are realized by leadscrew-nut mechanism 11c to be moved up and down, and the wheel face of abrasive cut-off wheel 3 is with platen 1b's
End is tangent.Moving down for abrasive cut-off wheel 3 is realized by way of slip, when being cut, abrasive cut-off wheel 3 is to move straight down
, arching trajectory is avoided, improves cutting accuracy.
With reference to shown in Fig. 1, Fig. 6,1 rear of cutting bed is provided with reinforcing bar measurement bay 12 and baffle 13.On reinforcing bar measurement bay 12
Graduation mark is provided with, reinforcing bar measurement bay 12 is the V-shaped groove of open top, and the top surface of reinforcing bar measurement bay 12 is flushed with platen 1b, just
In the cutting for carrying out isometric reinforcing bar, avoid traditional equal length reinforcing bar need repeatedly to measure in cutting it is cumbersome.Reinforcing bar
The hinged support 14 that passes on left of measurement bay 12 is supported, and the right side of reinforcing bar measurement bay 12 is carried out by hinged cylinder 15
Support.Overturn by the flexible drive reinforcing bar measurement bay 12 of cylinder 15, thus the reinforcing rod in reinforcing bar measurement bay 12 is toppled over and
Go out.In original state, cylinder 15 makes reinforcing bar measurement bay 12 keep horizontality with support 14, after the completion of reinforcing bar cutting, then
The upset of reinforcing bar measurement bay 12 is made by the effect of cylinder 15 so as to reinforcing rod be toppled over to go out, then cylinder 15 resets, and surveys reinforcing bar
Amount frame 12 comes back to horizontality, waits next task.
With reference to shown in Fig. 5, Fig. 6, it is preferable that the touching switch of cylinder start and stop, horizon bar are provided with the top of upright bar 11a
Pressing plate 16 corresponding with touching switch is provided with 11b.When abrasive cut-off wheel 3 drops to extreme lower position, pressing plate 16 pushes touching
Switch makes cylinder 15 obtain oily rear telescopic rod stretching, and when abrasive cut-off wheel 3 rises, pressing plate 16 gradually moves up, and cylinder 15 loses oil
Rear telescopic rod is retracted.
When reinforcing bar is in place, by pushes pedals, two steel cables of driving move down, and drive two slip banking stops respectively
Slided along the arc chute of the medial surface of spacing ring, the position of fixed banking stop is fixed, slides mistake of the banking stop in slip
Cheng Zhong, slides stub end of the stub end of banking stop gradually with fixed banking stop and forms cooperation, reinforcing bar is formed and is extruded, so as to increase
Friction between the big rubber layer slided banking stop and provide banking stop and reinforcing bar, and then realize the clamping to reinforcing bar, avoid
Reinforcing bar is rocked in cutting, the cutting accuracy of reinforcing bar has been effectively ensured, and pressed from both sides by way of pedal is trampled to realize
Tightly, it effectively prevent security risk existing for the fixation that traditional use captures manually.
Claims (8)
1. a kind of small-sized bar cutter, including cutting bed (1), the cutting bed (1) includes rack (1a) and positioned at rack
Platen (1b) at the top of (1a), it is characterised in that：It is spacing that two reinforcing bars are sequentially installed with from front to back above the platen (1b)
Ring (2) and an abrasive cut-off wheel (3), the fixation banking stop (4) of crescent is relatively set with the inside of each reinforcing bar spacing ring (2)
With the slip banking stop (5) of crescent, two are slided and extend to corresponding reinforcing bar spacing ring (2) outside on the outside of banking stops (5), institute
The arc chute (2a) for being arranged to slide banking stop (5) slide-and-guide on reinforcing bar spacing ring (2) is stated, is pacified in cutting bed (1) bottom
Equipped with pedal (7), each reinforcing bar spacing ring (2) is provided with pulley blocks (9) by supporting rod (8) outside, each slides banking stop (5)
Outside one end connection resetting spring (17), the other end in outside for each sliding banking stop (5) is connected with steel wire rope (6),
Steel wire rope (6) is connected on pedal (7) after carrying out tensioning commutation by pulley blocks (9), by pushes pedals (7), is drawn at the same time
Move two steel wire ropes (6) and drive corresponding slip banking stop (5) sliding along the arc chute (2a) on reinforcing bar spacing ring (2)
Dynamic, distance of the arc chute (2a) apart from reinforcing bar spacing ring (2) center is gradually reduced along the direction that steel wire rope (6) pulls,
So as to combine corresponding fixed banking stop (4) by steel bar clamping, after unclamping pedal (7), banking stop (5) is slided in resetting spring
(17) automatically reset under the action of.
2. small-sized bar cutter according to claim 1, it is characterised in that：The fixed banking stop (4) is installed on steel
Lower half on the inside of muscle spacing ring (2), slides the first half that banking stop (5) is installed on the inside of reinforcing bar spacing ring (2), the fixation
Banking stop (4) includes rubber layer (b), the crescent main body (a) set gradually from inside to outside, and sliding banking stop (5) is included by interior
To the rubber layer (b), crescent main body (a), arc slide (c) set gradually outside and muscle (d) is driven, crescent main body (a)
Outer arcuate face is arranged concentrically with reinforcing bar spacing ring (2), and arc slide (c) is matched with arc chute (2a) and is correspondingly arranged, and drives muscle
(d) it is used for the termination for installing the fixed steel wire rope (6) as lateral extension, when sliding banking stop (5) by steel bar clamping,
The concave profile of crescent main body (a) just agrees with the surface of reinforcing bar.
3. small-sized bar cutter according to claim 2, it is characterised in that：Each reinforcing bar spacing ring (2) peripheral hardware
Three supporting rods (8) are equipped with, each supporting rod (8) termination is provided with a fixed pulley, and supporting rod (8) is perpendicular to reinforcing bar spacing ring
(2) outer surface and circumferentially spaced setting, one is also equipped with the cutting bed (1) below each reinforcing bar spacing ring (2)
Fixed pulley, four fixed pulleys form a pulley blocks (9).
4. small-sized bar cutter according to claim 2, it is characterised in that：The abrasive cut-off wheel (3) passes through first
Support (10) can be rotatably mounted above platen (1b), and the first supporting rack (10) includes side lever (10a) and mounting rod (10b),
The abrasive cut-off wheel (3) is installed on one end of mounting rod (10b), and the other end of mounting rod (10b) is hinged on side lever (10a)
End, the lower end of side lever (10a) are fixed on the side of platen (1b), and the end of the wheel face and platen (1b) of abrasive cut-off wheel (3) is tangent.
5. small-sized bar cutter according to claim 2, it is characterised in that：The abrasive cut-off wheel (3) passes through second
Support (11) can slide up and down to above platen (1b), and second supporting rack (11) includes upright bar (11a) and level
Bar (11b), two upright bars (11a) are symmetrically arranged on the left and right sides of horizon bar (11b), abrasive cut-off wheel (3) peace
In the middle part of horizon bar (11b), the both ends of horizon bar (11b) are realized by leadscrew-nut mechanism (11c) to be moved up and down, and cuts sand
The end for taking turns the wheel face and platen (1b) of (3) is tangent.
6. small-sized bar cutter according to claim 5, it is characterised in that：Cutting bed (1) rear is provided with steel
Muscle measurement bay (12) and baffle (13), are provided with graduation mark on reinforcing bar measurement bay (12), reinforcing bar measurement bay (12) is open top
V-shaped groove, the hinged support (14) that passes on left of reinforcing bar measurement bay (12) is supported, and the right side of reinforcing bar measurement bay (12) leads to
Cross hinged cylinder (15) to be supported, overturn by the flexible drive reinforcing bar measurement bay (12) of cylinder (15), so that by reinforcing bar
Reinforcing rod in measurement bay (12) is toppled over.
7. small-sized bar cutter according to claim 6, it is characterised in that：It is provided with the top of the upright bar (11a)
The touching switch of cylinder start and stop, is provided with pressing plate (16) corresponding with touching switch on the horizon bar (11b), works as abrasive cut-off wheel
(3) when dropping to extreme lower position, pressing plate (16), which pushes touching switch, makes cylinder (15) obtain oily rear telescopic rod stretching, works as abrasive cut-off wheel
(3) when rising, pressing plate (16) gradually moves up, and cylinder (15) loses oily rear telescopic rod and retracts.
8. small-sized bar cutter according to claim 2, it is characterised in that：The proportioning of the rubber layer (b) is by weight
Number is 40 parts of neoprene, 30 parts of nitrile rubber, 10 parts of isoprene rubber, 9 parts of polyvinyl chloride, 18 parts of carbon black, magnesium stearate 2
Part, 6 parts of pine tar, 5 parts of zinc oxide, 0.4 part of paraffin, 6 parts of surface modifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363282.1A CN107999670B (en) | 2017-12-18 | 2017-12-18 | Small-sized steel bar cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363282.1A CN107999670B (en) | 2017-12-18 | 2017-12-18 | Small-sized steel bar cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107999670A true CN107999670A (en) | 2018-05-08 |
| CN107999670B CN107999670B (en) | 2019-07-02 |
Family
ID=62059768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711363282.1A Active CN107999670B (en) | 2017-12-18 | 2017-12-18 | Small-sized steel bar cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107999670B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568485A (en) * | 2018-07-02 | 2018-09-25 | 六安市叶集区鸿钢电力安装工程有限公司 | A kind of building bar cutting mechanism |
| CN113579114A (en) * | 2021-07-09 | 2021-11-02 | 中国建筑土木建设有限公司 | Automatic unloading of prestressing force is equipped for beam field |
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| CN103831374A (en) * | 2012-11-21 | 2014-06-04 | 国网辽宁省电力有限公司大连供电公司 | Workbench special for cutting wires |
| CN104924125A (en) * | 2015-05-29 | 2015-09-23 | 苏州亚思科精密数控有限公司 | Universal clamp for numerical control machine tool |
| CN106799445A (en) * | 2017-02-20 | 2017-06-06 | 丁军 | Bar cutter |
| CN206527284U (en) * | 2017-03-10 | 2017-09-29 | 浙江中宁建设有限公司 | Building iron cutting machine |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275428A (en) * | 1988-09-08 | 1990-03-15 | Tsuuring Precision Kk | Wire forming machine |
| CN103831374A (en) * | 2012-11-21 | 2014-06-04 | 国网辽宁省电力有限公司大连供电公司 | Workbench special for cutting wires |
| CN104924125A (en) * | 2015-05-29 | 2015-09-23 | 苏州亚思科精密数控有限公司 | Universal clamp for numerical control machine tool |
| CN106799445A (en) * | 2017-02-20 | 2017-06-06 | 丁军 | Bar cutter |
| CN206527284U (en) * | 2017-03-10 | 2017-09-29 | 浙江中宁建设有限公司 | Building iron cutting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568485A (en) * | 2018-07-02 | 2018-09-25 | 六安市叶集区鸿钢电力安装工程有限公司 | A kind of building bar cutting mechanism |
| CN113579114A (en) * | 2021-07-09 | 2021-11-02 | 中国建筑土木建设有限公司 | Automatic unloading of prestressing force is equipped for beam field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107999670B (en) | 2019-07-02 |
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Effective date of registration: 20191204 Address after: 215000 NO.115, Yinsheng Road, Shengpu Town, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: SUZHOU CHINA VEHICLE CONSTRUCTION ENGINEERING CO., LTD. Address before: 100078 Beijing city Fengtai District park is a district 15 building five floor 501, 503 Patentee before: CRRC CONSTRUCTION ENGINEERING Co.,Ltd. |
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Address after: 214104 room 301-218, block a, Xidong chuangrong building, No. 78, Danshan Road, anzhen street, Xishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu CRRC Urban Development Co.,Ltd. Address before: 215000 NO.115 Yinsheng Road, Shengpu Town, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU CHINA VEHICLE CONSTRUCTION ENGINEERING Co.,Ltd. |