CN107838327A - A kind of construction Machines steel bar cut-off device - Google Patents
A kind of construction Machines steel bar cut-off device Download PDFInfo
- Publication number
- CN107838327A CN107838327A CN201711211734.4A CN201711211734A CN107838327A CN 107838327 A CN107838327 A CN 107838327A CN 201711211734 A CN201711211734 A CN 201711211734A CN 107838327 A CN107838327 A CN 107838327A
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- CN
- China
- Prior art keywords
- straightening
- transverse slat
- cut
- reinforcing bar
- straightening device
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
- B21F1/026—Straightening and cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a kind of construction Machines steel bar cut-off device,Including unwrapping wire roller body,Straightening device body,Shearing device body and workbench,The straightening device body is internally provided with two groups of straightening devices,Respectively the first straightening device and the second straightening device,Second straightening device includes support bar and manhole,One end of first transverse slat and the second transverse slat is provided with water inlet,First transverse slat and the second transverse slat other end are provided with nozzle,The first scraper plate is provided with the side of first transverse slat,The side of second transverse slat is provided with the second scraper plate,Chain hanging plate is provided with the manure scraper plate main body,The side of the chain hanging plate is provided with the first chain link,The opposite side of the chain hanging plate is provided with the second chain link,The pressure effect of lower roll further carries out straightening to reinforcing bar,So that straightening effect is more preferable,Prevent the situation that reinforcing bar does not stretch,Influence the accuracy of reinforcing bar length during cut-out.
Description
Technical field
The present invention relates to a kind of building machinery technical field, more particularly to a kind of construction Machines steel bar cut-off device.
Background technology
Bar cropper is a kind of instrument used in a kind of shear reinforcement.It is general to have full-automatic reinforcing bar cutting machine, and half
Point of automatic steel bar shears.It is full automatic be also electronic cutting machine to be electric energy be converted into kinetic energy by motor control cutting knife to cut
Mouthful, to reach shear reinforcement effect.And automanual is manual control otch, so as to carry out shear reinforcement operation.With society
The increasingly quickening of process, reinforcing bar, the utilization rate more and more higher of concrete can be changed, effect of the reinforcing bar in building trade seems particularly
It is important.In the prior art, reinforcing bar is often that wrapped in bundles are transported to various regions, and when in use, according to requirement of engineering, reinforcing bar is cut into
Different length are used, and in the process, reinforcing bar blocks length when being not easy to block, and bending and be not easy handle into bending
Hold, so existing reinforcing bar cutter device increases a straightening device before shearing device, using upper and lower debending roll by bending
Blocked again after reinforcing bar straightening, solve the problems, such as that bar bending length is not easy to hold.But upper and lower roll is used by reinforcement metal straightening
When, reinforcing bar is easily to two side to overturn so that stretches uneven, particularly knee stress is bigger, in the pressure of upper and lower roll
Under, reinforcing bar is to two side to overturn so that the straightening effect deficiency in knee, influences the accuracy of length when reinforcing bar blocks.
The content of the invention
The present invention proposes a kind of construction Machines steel bar cut-off device, solves steel bar cut-off device of the prior art
During using upper and lower roll by reinforcement metal straightening, reinforcing bar is easily to two side to overturn so that stretches uneven, particularly knee stress ratio
Larger, under the pressure of upper and lower roll, reinforcing bar is to two side to overturn so that the straightening effect deficiency in knee, when influenceing reinforcing bar and blocking
The problem of length accuracy.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of construction Machines steel bar cut-off device of the present invention, including unwrapping wire roller body, straightening device body, shearing device
Body and workbench, the bottom of the unwrapping wire roller body are provided with support, and the straightening device body and shearing device body are equal
Set on the table, the workbench is welded on the top of supporting leg, and the straightening device body is internally provided with two groups
Straightening device, respectively the first straightening device and the second straightening device, first straightening device include upper debending roll and pushed
Straight roller, second straightening device includes support bar and manhole, and one end welding of the support bar is on the table, institute
The one end for stating the first transverse slat and the second transverse slat is provided with water inlet, and first transverse slat is provided with the second transverse slat other end
Nozzle, the first scraper plate is provided with the side of first transverse slat, the side of second transverse slat is provided with the second scraper plate, described
Chain hanging plate is provided with manure scraper plate main body, the side of the chain hanging plate is provided with the first chain link, the chain hanging plate
Opposite side be provided with the second chain link.
As a preferred technical solution of the present invention, the size of the manhole is big slightly larger than reinforcing bar to be cut off
It is small.
As a preferred technical solution of the present invention, center of circle height and the upper debending roll and lower straightening of the manhole
It is highly concordant at the center of roller.
As a preferred technical solution of the present invention, the manhole is made of high strength alloy material.
As a preferred technical solution of the present invention, the cut-out body is located at the bottom of fluid pressure drive device.
The beneficial effect that is reached of the present invention is：The construction Machines steel bar cut-off device of the present invention uses upper and lower roll-in
Straight and manhole two ways is stretched the reinforcing bar of bending, when reinforcing bar passes through manhole so that knee stretches, no
It can be overturn because of stress so that straightening effect deficiency, and the effect of the pressure of upper and lower roll is further pressed reinforcing bar
Directly so that straightening effect is more preferable, prevents the situation that reinforcing bar does not stretch, influences the accuracy of reinforcing bar length during cut-out.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of subjective structural representation of construction Machines steel bar cut-off device of the present invention；
Fig. 2 is a kind of second straightening device structural representation of construction Machines steel bar cut-off device of the present invention；
In figure：1st, unwrapping wire roller body；2nd, straightening device body；3rd, shearing device body；4th, workbench；5th, support；6th, prop up
Support leg；7th, the first straightening device；8th, the second straightening device；9th, support bar；10th, manhole；11st, count roll；12nd, counter；
13rd, fluid pressure drive device body；14th, body is cut off；15th, motor；16th, roller is dragged.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, the present invention provides a kind of construction Machines steel bar cut-off device, including unwrapping wire roller body 1, stretches
Device body 2, shearing device body 3 and workbench 4, the bottom of unwrapping wire roller body 1 are provided with support 5, the He of straightening device body 2
Shearing device body 3 is arranged on workbench 4, and workbench 4 is welded on the top of supporting leg 6, the inside of straightening device body 2
Two groups of straightening devices, respectively the first straightening device 7 and the second straightening device 8 are provided with, the first straightening device 7 includes upper straightening
Roller and lower debending roll, the second straightening device 8 includes support bar 9 and manhole 10, and one end of support bar 9 is welded on workbench
On 4, one end of first transverse slat and the second transverse slat is provided with water inlet, and first transverse slat and the second transverse slat other end are equal
Nozzle is provided with, the first scraper plate is provided with the side of first transverse slat, the side of second transverse slat is provided with second and scraped
Plate, chain hanging plate is provided with the manure scraper plate main body, the side of the chain hanging plate is provided with the first chain link, the chain
The opposite side of bar hanging plate is provided with the second chain link.
The size of manhole 10 is slightly larger than reinforcing bar size to be cut off, and facilitates reinforcing bar to enter in manhole 10.
The center of circle height of manhole 10 is highly concordant with the center of upper debending roll and lower debending roll.
Manhole 10 is made of high strength alloy material, and when manhole 10 is by the reinforcing bar positive twist of bending, friction is tight
Weight, can strengthen its service life using high strength alloy material.
Cut-out body 14 is located at the bottom of fluid pressure drive device 13, and cut-out body 14 is driven by fluid pressure drive device 13,
Complete the cut-out to reinforcing bar.
Specifically, in use, bundled reinforcing bar to be cut off is placed on unwrapping wire roller body 1, one end of reinforcing bar is put into
It is first in the presence of upper and lower roll first by the first straightening device 7 of the side of straightening device body 2 in straightening device body 2
Reinforcing bar is subjected to straightening processing, the reinforcing bar after processing enters in the manhole 10 on the second straightening device 8, and manhole 10 will
The knee of reinforcing bar is positively twisted, and the reinforcing bar after positive twist is again by the first straightening device 7 and the second straightening device 8 so that draws
Straight effect is more preferable, subsequently into shearing device body 3, being passed through using reinforcing bar count roll 11 can be driven to rotate during count roll 11
Property, by the number of turns of the record count roller 11 of counter 12, so that it is determined that the length that reinforcing bar passes through, then passes through hydraulic-driven again
Device 13 makes cut-out body 14 cut off reinforcing bar, and process exists again, and motor 15 drives dragging roller 16 constantly to move
Reinforcing bar moves right.
The construction Machines steel bar cut-off device of the present invention will be bent using upper and lower roll straightening and manhole two ways
Reinforcing bar stretched, when reinforcing bar passes through manhole so that knee stretches, and will not be overturn because of stress so that draw
It is straight not sufficiently effective, and the effect of the pressure of upper and lower roll further carries out straightening to reinforcing bar so that straightening effect is more preferable, prevents out
The situation that existing reinforcing bar does not stretch, influence the accuracy of reinforcing bar length during cut-out.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of construction Machines steel bar cut-off device, including unwrapping wire roller body (1), straightening device body (2), shearing device sheet
Body (3) and workbench (4), the bottom of the unwrapping wire roller body (1) are provided with support (5), the straightening device body (2) and cut
Disconnected device body (3) is arranged on workbench (4), and the workbench (4) is welded on the top of supporting leg (6), and its feature exists
In the straightening device body (2) is internally provided with two groups of straightening devices, and respectively the first straightening device (7) and second are drawn
Straight device (8), first straightening device (7) include upper debending roll and lower debending roll, and second straightening device (8) includes branch
Strut (9) and manhole (10), and one end of the support bar (9) is welded on workbench (4), first transverse slat and
One end of two transverse slats is provided with water inlet, and first transverse slat and the second transverse slat other end are provided with nozzle, and described first
It is provided with the first scraper plate on the side of transverse slat, the side of second transverse slat is provided with the second scraper plate, in the manure scraper plate main body
Chain hanging plate is provided with, the side of the chain hanging plate is provided with the first chain link, and the opposite side of the chain hanging plate is set
There is the second chain link.
A kind of 2. construction Machines steel bar cut-off device according to claim 1, it is characterised in that the manhole
(10) pore size is slightly larger than reinforcing bar size to be cut off.
A kind of 3. construction Machines steel bar cut-off device according to claim 2, it is characterised in that the manhole
(10) center of circle height is highly concordant with the center of upper debending roll and lower debending roll.
A kind of 4. construction Machines steel bar cut-off device according to claim 3, it is characterised in that the manhole
(10) it is made of high strength alloy material.
A kind of 5. construction Machines steel bar cut-off device according to claim 1, it is characterised in that the cut-out body
(14) it is located at the bottom of fluid pressure drive device (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211734.4A CN107838327A (en) | 2017-11-28 | 2017-11-28 | A kind of construction Machines steel bar cut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211734.4A CN107838327A (en) | 2017-11-28 | 2017-11-28 | A kind of construction Machines steel bar cut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107838327A true CN107838327A (en) | 2018-03-27 |
Family
ID=61680519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711211734.4A Withdrawn CN107838327A (en) | 2017-11-28 | 2017-11-28 | A kind of construction Machines steel bar cut-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838327A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290484A (en) * | 2018-08-30 | 2019-02-01 | 嘉兴塘东汽车配件有限公司 | It is a kind of to stretch and intercept integral type reinforcing bar processing mechanism |
| CN112958732A (en) * | 2021-03-31 | 2021-06-15 | 成渝钒钛科技有限公司 | Cutting device for producing coiled hot rolled plain steel bars and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08243669A (en) * | 1995-03-13 | 1996-09-24 | Tokyo Seiko Co Ltd | Production of steel fiber for reinforcing concrete |
| CN2700025Y (en) * | 2003-10-13 | 2005-05-18 | 贺忠伟 | Steel bar straightening length-preset cutting machine |
| CN202984526U (en) * | 2013-01-18 | 2013-06-12 | 王卫华 | Wearing-resisting straightening machine for sawing straightly and cutting rebar |
| CN206200043U (en) * | 2016-09-29 | 2017-05-31 | 新昌县七星街道安广机械厂 | A kind of bar straightener with function of automatically cutting off |
| CN206588273U (en) * | 2017-03-14 | 2017-10-27 | 湄洲湾职业技术学院 | A kind of construction Machines reinforcing bar clipping apparatus |
-
2017
- 2017-11-28 CN CN201711211734.4A patent/CN107838327A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08243669A (en) * | 1995-03-13 | 1996-09-24 | Tokyo Seiko Co Ltd | Production of steel fiber for reinforcing concrete |
| CN2700025Y (en) * | 2003-10-13 | 2005-05-18 | 贺忠伟 | Steel bar straightening length-preset cutting machine |
| CN202984526U (en) * | 2013-01-18 | 2013-06-12 | 王卫华 | Wearing-resisting straightening machine for sawing straightly and cutting rebar |
| CN206200043U (en) * | 2016-09-29 | 2017-05-31 | 新昌县七星街道安广机械厂 | A kind of bar straightener with function of automatically cutting off |
| CN206588273U (en) * | 2017-03-14 | 2017-10-27 | 湄洲湾职业技术学院 | A kind of construction Machines reinforcing bar clipping apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290484A (en) * | 2018-08-30 | 2019-02-01 | 嘉兴塘东汽车配件有限公司 | It is a kind of to stretch and intercept integral type reinforcing bar processing mechanism |
| CN112958732A (en) * | 2021-03-31 | 2021-06-15 | 成渝钒钛科技有限公司 | Cutting device for producing coiled hot rolled plain steel bars and using method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |
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| WW01 | Invention patent application withdrawn after publication |