CN106424477A - Steel bar shear - Google Patents
Steel bar shear Download PDFInfo
- Publication number
- CN106424477A CN106424477A CN201610949010.9A CN201610949010A CN106424477A CN 106424477 A CN106424477 A CN 106424477A CN 201610949010 A CN201610949010 A CN 201610949010A CN 106424477 A CN106424477 A CN 106424477A
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- reinforcing bar
- guide portion
- guide pillar
- feed
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Abstract
The invention belongs to steel bar charging equipment and particularly relates to a steel bar shear comprising a sliding seat slidably arranged along the feeding direction of steel bars; the sliding seat is provided with a fixed cutter with an upward blade and a moving cutter with a downward blade; the moving cutter is fixedly arranged on a vertical guide post which is arranged on the sliding seat through reciprocating in the vertical direction; a driving block reciprocating in the vertical direction is arranged above the guide post and is deflected for a certain distance relative to the guide post along the feeding direction of the steel bars; the steel bar output end of the sliding seat is provided with a cylindrical guide part; a baffle is arranged inside a cylinder cavity of the cylindrical guide part; and the guide part and the sliding seat can be pushed to forwards slide when the steel bars forwards shuttle and support against the baffle, so that the guide post operates to the underface of the driving block. The steel bars are straightened by using a strengthener and are then sheared by using a fixed-length shearing mechanism, the area occupied by equipment is small, and straightening and shearing can be simultaneously performed, so that the blanking efficiency of the steel bars is greatly increased.
Description
Technical field
The invention belongs to Steel Reinforcing Bar Material equipment is and in particular to a kind of bar cutter.
Background technology
Reinforcing bar is typically wound into drum shape in order to transport when dispatching from the factory, and reinforcing bar needed first by reinforcement metal straightening before practicality
And cut into designated length.Typically reinforcing bar is stretched using hitching machinery in prior art, first one end of reinforcing bar to be fixed, separately
One end is fastened on hitching machinery, and then hitching machinery is to the distal movement of reinforcing bar fixing end, thus by reinforcement metal straightening, finally profit again
With instruments such as hydraulic tongses, reinforcing bar is cut off by designated length.The defect of prior art is：1. need one during tractive reinforcing bar relatively
Large-area place, working environment specifically has certain limitation；2. using external force, tractive reinforcing bar can make reinforcing bar elongate by force, reinforcing bar
Sectional area diminishes, so that the bearing capacity of reinforcing bar reduces.
Content of the invention
It is an object of the invention to provide one kind can improve Steel Reinforcing Bar Material efficiency, guarantee the bar cutting of reinforced steel bar strength simultaneously
Machine.
For achieving the above object, the invention provides technical scheme below：A kind of bar cutter, including along reinforcing bar feeding
Slide the sliding seat arranging in direction, and described sliding seat is provided with blade stationary knife upwards to be had and the downward moving knife of a blade
Tool, described cutter is fixed on a vertical guide pillar, and vertical guide pillar is arranged on sliding seat along vertically reciprocating motion；Institute
State and above guide pillar, be provided with a vertically reciprocating drive block, described drive block is with respect to guide pillar along reinforcing bar direction of feed
Bias a segment distance setting, the reinforcing bar outfan of described sliding seat is provided with a tubular guide portion, the barrel chamber of described tubular guide portion
Inside it is provided with a baffle plate, described guide portion and sliding seat forward slip can be promoted when reinforcing bar shuttles forward and withstands this baffle plate,
Described guide pillar is made to run to drive block.
It is arranged at intervals with two detection blocks along reinforcing bar direction of feed, guide portion side is provided with for detecting in described guide portion
The sensor of this two detection blocks, described sensor is electrically connected with the drive control module of cut-to-length mechanism, when sensor inspection
When measuring guide portion forward slip, drive control module controls cut-to-length mechanism to cut off reinforcing bar.
Described drive block is a vertically reciprocating tappet, and be fixedly installed in described tappet and frame leads
Set composition is slidably matched, described tappet upper end and a rod hinge connection, and the upper end of this connecting rod is provided with a slip ring, and this slip ring is sleeved on
On one eccentric, the rotating shaft of eccentric is driven by servomotor, and this servomotor is electrically connected with described drive control module.
Described guide pillar upper end is connected with a level overhanging plate, and described guide pillar is set with a stage clip, and described stage clip is clipped in level
Between overhanging plate and sliding seat.
It is provided with extension spring, the elastic force of described extension spring can order about sliding seat to reinforcing bar feeding side between described sliding seat and frame
To reverse slide reset.
Described baffle plate is fixedly installed in described guide portion along reinforcing bar direction of feed is adjustable.
The method have technical effect that：Reinforcing bar is modulated by the present invention using straightener, then utilizes cut-to-length mechanism
Reinforcing bar is cut off, occupation area of equipment is less, and straightening can be carried out with shearing, substantially increase the blanking efficiency of reinforcing bar simultaneously.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cut-to-length mechanism of the present invention and the structural scheme of mechanism of cutting agency, and state shown in figure is reinforced shear
State before disconnected；
Fig. 3 is the cut-to-length mechanism of the present invention and the structural scheme of mechanism of cutting agency, and state shown in figure is reinforced shear
The state having no progeny.
Specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail.
As shown in figure 1, a kind of bar cutter, draw including the first guide reel 10 and second for driving reinforcing bar 60 feeding
Deflector roll 30, and bar straightener 20, cut-to-length mechanism 40 and cutting agency 50, described first guide reel 10, bar straightening
Machine 20, the second guide reel 30, cut-to-length mechanism 40, cutting agency 50 are arranged along reinforcing bar 60 direction of feed order；As Fig. 2,3 institutes
Show, described cut-to-length mechanism 40 includes the sliding seat 41 of setting that slides along reinforcing bar 60 direction of feed, and described sliding seat 41 sets
There are blade stationary knife tool 42 upwards and the downward cutter 43 of a blade, described cutter 43 is fixed on a vertical guide pillar 44
On, vertical guide pillar 44 is arranged on sliding seat 41 along vertically reciprocating motion；It is provided with one along vertically above described guide pillar 44
The reciprocating drive block in direction 45, described drive block 45 biases a segment distance with respect to guide pillar 44 along reinforcing bar 60 direction of feed and sets
Put, the reinforcing bar outfan of described sliding seat 41 is provided with a tubular guide portion 51, and the into the barrel chamber of described tubular guide portion 51 is provided with one
Baffle plate 53, can promote described guide portion 51 and sliding seat 41 to advancing slip when reinforcing bar 60 shuttles forward and withstands this baffle plate 53
Dynamic, so that described guide pillar 44 is run to drive block 45.Reinforcing bar 60 is modulated by the present invention using straightener 20, then using fixed
Reinforcing bar 60 is cut off by long cutting mechanism 40, and occupation area of equipment is less, and straightening can be carried out with shearing simultaneously, substantially increases steel
The blanking efficiency of muscle.
Preferably, described guide portion 51 is arranged at intervals with two detection blocks 55, guide portion 51 along reinforcing bar 60 direction of feed
Side is provided with the sensor 54 for detecting this two detection blocks 55, the driving control of described sensor 54 and cut-to-length mechanism 40
Molding block electrically connects, and when sensor 54 detects guide portion 51 forward slip, drive control module controls cut-to-length mechanism
40 cut off reinforcing bar 60.
Preferably, described cutting agency 50 includes：The diapire 52 of described guide portion 51 passes through fork 56 and guide portion 51
The first half is hinged；It is provided with affixed pressing plate 58 relative with described guide pillar 44 above described fork 56, when guide pillar 44 moves downward,
Pressing plate 58 can pull down fork 56, so that the diapire 52 of guide portion 51 is flipped open；It is additionally provided with the jointed shaft of this diapire 52
One torsion spring 57, the elastic force of torsion spring 57 can order about described diapire 52 and be flipped up resetting.The cutting agency 50 of the present invention is in reinforcing bar
60 cut off before reinforcing bar 60 can be supported, it is to avoid reinforcing bar 60 produces bending due to gravity.
Preferably, described drive block 45 is a vertically reciprocating tappet, and described tappet is solid with frame
Guide pin bushing 451 composition of fixed setting is slidably matched, and described tappet upper end is hinged with a connecting rod 46, and the upper end of this connecting rod 46 is provided with one
Slip ring 47, this slip ring 47 is sleeved on an eccentric 48, and the rotating shaft of eccentric 48 is driven by servomotor, this servomotor and institute
State drive control module electrical connection.
Preferably, described guide pillar 44 upper end is connected with a level overhanging plate 442, and described guide pillar 44 is set with a stage clip 441,
Described stage clip 441 is clipped between level overhanging plate 442 and sliding seat 41；Described pressing plate 58 is fixed on this by a connecting rod 581
The projecting end of overhanging plate 442.
Preferably, described fork 56 upper end is provided with roller 561, and the axis of described roller 561 is put down with reinforcing bar 60 direction of feed
OK.Roller 561 can reduce the friction between pressing plate 58 and fork 56.
Preferably, described bar straightener 20 includes cylinder 21, and the axis of cylinder 21 is parallel with reinforcing bar 60 direction of feed, rolling
Cylinder 21 drives rotation by motor 23, is arranged at intervals with multiple axis threading parallel with reinforcing bar 60 direction of feed in described cylinder 21
Ring 22, each thimble 22 is with respect to cylinder 21 arranged off-centre, and the offset of each thimble 22 is along reinforcing bar 60 direction of feed gradually
Reduce.The present invention carries out straightening using the straightener of centrifugation threading ring type to reinforcing bar 60, it is to avoid reinforcing bar 60 axial tension is it is ensured that steel
Rigidity of soft tissues degree.
Preferably, it is provided with extension spring 49 between described sliding seat 41 and frame, the elastic force of described extension spring 49 can order about slip
Seat 41 resets to the reverse slide of reinforcing bar 60 direction of feed.
Preferably, described baffle plate 53 is fixedly installed in described guide portion 51 along reinforcing bar 60 direction of feed is adjustable.Baffle plate
53 can slide in guide portion 51, and baffle plate 53 passes through the tight fixed bolt locking of setting on guide portion 51 side wall.
Preferably, to be rotatably arranged on vertical height adjustable for the upper roll body of described first guide reel 10 and the second guide reel 30
On plain bearing housing, the first guide reel 10 and the second guide reel 30 is made to can adapt to the reinforcing bar of different size.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of bar cutter it is characterised in that：Including the sliding seat of setting of sliding along reinforcing bar direction of feed, described sliding seat
It is provided with blade stationary knife upwards to have and the downward cutter of a blade, described cutter is fixed on a vertical guide pillar,
Vertically guide pillar is arranged on sliding seat along vertically reciprocating motion；It is provided with one above described guide pillar vertically back and forth to transport
Dynamic drive block, described drive block is with respect to guide pillar along reinforcing bar direction of feed biasing one segment distance setting, the steel of described sliding seat
Muscle outfan is provided with a tubular guide portion, and the into the barrel chamber of described tubular guide portion is provided with a baffle plate, when reinforcing bar shuttles forward and pushes up
Live can promote described guide portion and sliding seat forward slip during this baffle plate, so that described guide pillar is run to drive block.
2. bar cutter according to claim 1 it is characterised in that：It is spaced along reinforcing bar direction of feed in described guide portion
It is provided with two detection blocks, guide portion side is provided with the sensor for detecting this two detection blocks, described sensor and fixed length
The drive control module electrical connection of cutting mechanism, when sensor detects guide portion forward slip, drive control module controls
Reinforcing bar is cut off by cut-to-length mechanism.
3. bar cutter according to claim 2 it is characterised in that：Described drive block be one vertically reciprocal
The tappet of motion, the guide pin bushing being fixedly installed in described tappet and frame constitutes and is slidably matched, described tappet upper end and a connecting rod
Hinged, the upper end of this connecting rod is provided with a slip ring, and this slip ring is sleeved on an eccentric, and the rotating shaft of eccentric is driven by servomotor
Dynamic, this servomotor is electrically connected with described drive control module.
4. bar cutter according to claim 3 it is characterised in that：Described guide pillar upper end is connected with a level overhanging plate,
One stage clip is set with described guide pillar, described stage clip is clipped between level overhanging plate and sliding seat.
5. bar cutter according to claim 1 it is characterised in that：It is provided with extension spring between described sliding seat and frame,
The elastic force of described extension spring can order about sliding seat and reset to the reverse slide of reinforcing bar direction of feed.
6. bar cutter according to claim 1 it is characterised in that：Described baffle plate is adjustable solid along reinforcing bar direction of feed
Surely it is arranged in described guide portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949010.9A CN106424477A (en) | 2016-10-26 | 2016-10-26 | Steel bar shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949010.9A CN106424477A (en) | 2016-10-26 | 2016-10-26 | Steel bar shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424477A true CN106424477A (en) | 2017-02-22 |
Family
ID=58178817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949010.9A Pending CN106424477A (en) | 2016-10-26 | 2016-10-26 | Steel bar shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424477A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971434A (en) * | 2017-12-04 | 2018-05-01 | 周远桂 | A kind of architectural engineering is with reinforcing bar from the isometric cutting equipment of advancing |
| CN108246935A (en) * | 2018-01-24 | 2018-07-06 | 伍振铭 | Labelling apparatus is blocked in a kind of wire netting positioning |
| CN108273945A (en) * | 2018-01-12 | 2018-07-13 | 赖文焘 | A kind of building iron for building is from isometric cutting equipment of advancing |
| CN108326200A (en) * | 2018-01-25 | 2018-07-27 | 洛阳天浩泰轨道装备制造有限公司 | A kind of control mode of high speed bar straightener sizing accuracy |
| CN108941383A (en) * | 2018-06-29 | 2018-12-07 | 佛山新籁工程科技有限公司 | A kind of construction reinforcing bar cutter device that can automatically adjust Cutting Length |
| 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 |
| CN112355189A (en) * | 2020-10-17 | 2021-02-12 | 梁少龙 | Steel bar cutting device for building engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU505476A1 (en) * | 1974-12-18 | 1976-03-05 | Ижевский Металлургический Завод Им. 50-Летия Ссср | Wire Straightening and Cutting Machine |
| JPH08267163A (en) * | 1995-03-31 | 1996-10-15 | Mitsuba Seisakusho:Kk | Device for straightening, measuring and cutting wire |
| CN200963659Y (en) * | 2006-10-23 | 2007-10-24 | 宋保安 | Machine for straightening and cutting steel bar |
| CN103157738A (en) * | 2013-03-28 | 2013-06-19 | 金堆城钼业股份有限公司 | Metal wire rod precision alignment cutting device and method |
| CN204620936U (en) * | 2015-04-27 | 2015-09-09 | 芜湖市四捍钢丝网罩有限公司 | Steel wire automatic shredding device |
-
2016
- 2016-10-26 CN CN201610949010.9A patent/CN106424477A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU505476A1 (en) * | 1974-12-18 | 1976-03-05 | Ижевский Металлургический Завод Им. 50-Летия Ссср | Wire Straightening and Cutting Machine |
| JPH08267163A (en) * | 1995-03-31 | 1996-10-15 | Mitsuba Seisakusho:Kk | Device for straightening, measuring and cutting wire |
| CN200963659Y (en) * | 2006-10-23 | 2007-10-24 | 宋保安 | Machine for straightening and cutting steel bar |
| CN103157738A (en) * | 2013-03-28 | 2013-06-19 | 金堆城钼业股份有限公司 | Metal wire rod precision alignment cutting device and method |
| CN204620936U (en) * | 2015-04-27 | 2015-09-09 | 芜湖市四捍钢丝网罩有限公司 | Steel wire automatic shredding device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971434A (en) * | 2017-12-04 | 2018-05-01 | 周远桂 | A kind of architectural engineering is with reinforcing bar from the isometric cutting equipment of advancing |
| CN108273945A (en) * | 2018-01-12 | 2018-07-13 | 赖文焘 | A kind of building iron for building is from isometric cutting equipment of advancing |
| CN108273945B (en) * | 2018-01-12 | 2019-05-31 | 江苏易明昌建设工程有限公司 | A kind of building iron for building is from isometric cutting equipment of advancing |
| CN108246935A (en) * | 2018-01-24 | 2018-07-06 | 伍振铭 | Labelling apparatus is blocked in a kind of wire netting positioning |
| CN108326200A (en) * | 2018-01-25 | 2018-07-27 | 洛阳天浩泰轨道装备制造有限公司 | A kind of control mode of high speed bar straightener sizing accuracy |
| CN108941383A (en) * | 2018-06-29 | 2018-12-07 | 佛山新籁工程科技有限公司 | A kind of construction reinforcing bar cutter device that can automatically adjust Cutting Length |
| 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 |
| CN112355189A (en) * | 2020-10-17 | 2021-02-12 | 梁少龙 | Steel bar cutting device for building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |