CN105537463A - Rebar straightening roller device - Google Patents
Rebar straightening roller device Download PDFInfo
- Publication number
- CN105537463A CN105537463A CN201610053146.1A CN201610053146A CN105537463A CN 105537463 A CN105537463 A CN 105537463A CN 201610053146 A CN201610053146 A CN 201610053146A CN 105537463 A CN105537463 A CN 105537463A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- cylinder
- adjustment seat
- straightening
- drum apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 68
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a rebar straightening roller device which comprises a roller. A rebar stretching-in channel is arranged at the front end of the roller, and a rebar stretching-out channel are arranged at the rear end of the roller. The rebar straightening roller device is characterized in that a plurality of straightening units are arranged in the roller; each straightening unit comprises an adjusting pillar penetrating the wall of the roller, an adjusting seat arranged in the roller, and a rebar sleeve arranged in the adjusting seat; one end of each adjusting pillar is located outside the roller to form an adjusting part convenient for the adjusting pillar to rotate, and the other end of each adjusting pillar stretches in the roller and is provided with an outer thread; one end of each adjusting seat is provided with an inner thread matched with the outer thread of the corresponding adjusting pillar, each adjusting seat is screwed to the other end of the corresponding adjusting pillar in a threaded manner, and an installation part for installing the corresponding rebar sleeve is formed at the other end of each adjusting seat; and each rebar sleeve is provided with a straightening hole for rebar to penetrate.
Description
Technical field
The present invention relates to a kind of device of bar straightening, particularly relate to a kind of bar straightening drum apparatus.
Background technology
Often running at machine-building manufacture field needs the reinforcing bar to bending to align, conventional straightening mechanism comprises wheel carrier and at least two groups aligning wheels, aligning wheels are arranged on wheel carrier, at least one group of aligning wheels are respectively arranged with at least one V-type groove, V-type groove comprises the first contact surface and the second contact surface, first contact surface and second contact surface of V-type groove are at a certain angle, when angle can make aligning wheel align reinforcing bar, under straightening force effect, the first contact surface of V-type groove also keeps stable contact with the second contact surface with the transverse and longitudinal rib interface automatic capturing of reinforcing bar, aligning axle centre between two groups of aligning wheels that front and back are adjacent become predetermined and establish angle to arrange, predetermined angle can make do not needing under the state of rotating through the reinforcing bar of last aligning wheels aligning wheel, align wheels after entering, after align wheels aligning wheel tread and the transverse and longitudinal rib interface of reinforcing bar and keep stablizing and contact.The Chinese invention patent " a kind of reinforcing steel straightener " of such as publication number CN105170842A is recorded.
But, above-mentioned bar straightening mode has been tending towards out-of-date, current trend adopts rotating and straightening mode, the Chinese invention patent " straightening rollers device " of such as publication number CN105057507 and the Chinese invention patent " the rotating and straightening roller of twin-roll or multiple-roll aligning block is housed " of publication number CN104148543A.This rotating and straightening mode is, a rotatable cylinder, snakelikely in cylinder be furnished with multiple reinforcing bar cover for straightening, aligning hole is provided with in reinforcing bar cover, need the reinforcing bar aligned through each reinforcing bar cover in cylinder, drum rotating, reinforcing bar is forced directly repeatedly, pull realizes aligning, meanwhile, the derusting action to reinforcing bar is realized.But for the reinforcing bar of difference bundle footpath size, the degree of crook of reinforcing bar is different, therefore needs the reinforcing bar of snakelike layout to overlap position also different.For the reinforcing bar that specific standard is bending, need the location arrangements being determined best each reinforcing bar cover by multiple test.But existing bar straightening structure, reinforcing bar cover position is not easy to regulate.
Summary of the invention
The technical problem to be solved in the present invention is the present situation for prior art, a kind of bar straightening drum apparatus is provided, is convenient to the adjustment realizing aligning reinforcing bar cover position in cylinder, in process of the test, conveniently determines the position that reinforcing bar overlaps, there is structure simple, easy to operate feature.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of bar straightening drum apparatus, comprise cylinder, this cylinder front and back end is provided with reinforcing bar and stretches into passage and reinforcing bar stretches out passage, it is characterized in that: in described cylinder, be provided with multiple resistance straightening unit, each resistance straightening unit comprises the adjustable column be arranged on cylinder wall, the reinforcing bar cover being arranged on the adjustment seat in cylinder and being arranged in adjustment seat, one end of adjustable column is positioned at drum configuration and becomes to be convenient to the adjusting portion that adjustable column rotates, the other end of adjustable column stretches in cylinder and which is provided with external screw thread, one end of adjustment seat is provided with the internal thread matched with adjustable column external screw thread, adjustment seat threaded engagement is in the other end of adjustable column, the other end of adjustment seat forms the installation portion for installing reinforcing bar cover, reinforcing bar puts the aligning hole having reinforcing bar and pass.
As improvement, described cylinder is rectangle, and cylinder comprises roller plate, bottom roll plate, left roller plate and right roller plate, and each roller plate is installed by bolt and connected, and is convenient to the dismounting of cylinder, conveniently safeguards cylinder, the scum in timing rolling barrel.
Further, each resistance straightening unit described can be arranged on different roller plates, and preferably, described resistance straightening unit is all located on same roller plate; Preferably, described resistance straightening unit is all located on roller plate.
Improve, described bottom roll plate has the quantity measured hole identical with resistance straightening unit quantity, each measured hole is positioned at below corresponding adjustment seat.In process of the test, use gage to make it to offset with adjustment seat through measured hole, thus measure the lengthwise position of resistance straightening unit, can related data be recorded, be convenient to test and carry out and the adjustment of next cylinder resistance straightening unit position.
Improving again, described left roller plate and/or right roller plate have lightening hole, by arranging lightening hole, alleviating the weight of cylinder, improve energy use efficiency.
Improve, described cylinder adopts aluminium to make, and alleviates the weight of cylinder, improves energy use efficiency again.
Improve, described resistance straightening unit also comprises and overlaps with reinforcing bar the guide pad be connected again, and guide pad is provided with and the horn mouth aligned hole and communicate, and bell mouth surface stretches into passage to reinforcing bar, by arranging horn mouth, is convenient to align wearing of reinforcing bar.
Improve again, the installation portion of described adjustment seat has the stepped hole for installing reinforcing bar cover, the outer wall of reinforcing bar cover forms the pylon matched with stepped hole, reinforcing bar cover is plugged in installation portion, guide pad is positioned at one end of installation portion, the relative other end of installation portion is provided with the hold-down bolt be connected with guide pad, thus realizes the connection of guide pad, adjustment seat and reinforcing bar cover three, there is the feature of compact conformation.
Improve, described resistance straightening unit also comprises the column sleeve be sheathed on one end outer wall of adjustment seat again, and column sleeve is arranged on adjustable column; on the one hand; column sleeve limits the ultimate range that reinforcing bar cover can upwards regulate, and on the other hand, column sleeve has the part that is threaded between protection adjustment seat and adjustable column.
Compared with prior art, owing to the invention has the advantages that: in the process tested the reinforcing bar of needs aligning, can according to the degree of crook of reinforcing bar, as long as by rotating adjusting portion, being threaded between adjustable column with adjustment seat relatively rotates, thus achieve the up-down adjustment of reinforcing bar cover position, like this, can to the position of each resistance straightening unit in cylinder, by repeatedly limited number of time test, thus the reinforcing bar tested out for specific curvature degree and specific materials needs the best resistance straightening unit location arrangements relation of pairing, so that reach best aligning degree, there is structure simple, easy to operate feature.Meanwhile, in further scheme, cylinder design is become the rectangle structure of split, be convenient to the dismounting of cylinder, thus be convenient to safeguard, the scum in rolling barrel.
Accompanying drawing explanation
Fig. 1 is the front view of bar straightening drum apparatus in the embodiment of the present invention;
Fig. 2 is the side view of bar straightening drum apparatus in the embodiment of the present invention;
Fig. 3 is Fig. 2 structural representation in the other directions;
Fig. 4 is the structural representation of resistance straightening unit in Fig. 2;
Fig. 5 is the right view of Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Fig. 1 to 5, the bar straightening drum apparatus in this enforcement, comprises that reinforcing bar stretches into passage 2, reinforcing bar stretches out passage 1, cylinder 3 and multiple resistance straightening unit 4, and wherein, cylinder 3 comprises roller plate 31, bottom roll plate 32, left roller plate 33 and right roller plate 34.
Wherein, cylinder 3 front and back end is provided with reinforcing bar and stretches into passage 2 and reinforcing bar stretches out passage 1, and multiple resistance straightening unit 4 is arranged in cylinder 3, particularly, each resistance straightening unit 4 can be arranged on different roller plates, and preferably, described resistance straightening unit 4 is all located on same roller plate; More preferably, resistance straightening unit 4 is all located on roller plate 31.Each resistance straightening unit 4 comprises the adjustable column 44 be arranged on roller plate 31, be arranged on the adjustment seat 41 in cylinder 3, be arranged on the reinforcing bar cover 43 in adjustment seat 41 and overlap 43 guide pads be connected 42 with reinforcing bar, one end of adjustable column 44 is positioned at the adjusting portion 441 being formed outside roller plate 31 and be convenient to adjustable column 44 and rotate, the other end of adjustable column 44 stretches in cylinder 3 and which is provided with external screw thread 442, one end of adjustment seat 41 is provided with the internal thread 411 matched with adjustable column 44 external screw thread 442, adjustment seat 41 threaded engagement is in the other end of adjustable column 44, the other end of adjustment seat 41 forms the installation portion 412 for installing reinforcing bar cover 43, reinforcing bar cover 43 has the aligning hole 431 that reinforcing bar passes, guide pad 42 is provided with and the horn mouth 421 aligned hole 431 and communicate, horn mouth 421 stretches into passage 2 towards reinforcing bar, by arranging horn mouth 421, be convenient to align wearing of reinforcing bar.
Further, cylinder 3 adopts aluminium to make, cylinder 3 is rectangle, cylinder comprises roller plate 31, bottom roll plate 32, left roller plate 33 and right roller plate 34, each roller plate is installed by bolt and is connected, be convenient to the dismounting of cylinder 3, conveniently cylinder 3 safeguarded, the scum in timing rolling barrel 3.Meanwhile, left roller plate 33 and right roller plate 34 having lightening hole 331, by arranging lightening hole 331, alleviating the weight of cylinder 3, improve energy use efficiency.
In addition, bottom roll plate 32 has the measured hole 321 that quantity is identical with resistance straightening unit 4 quantity, each measured hole 321 is positioned at below corresponding adjustment seat 41.In process of the test, use gage to make it to offset with adjustment seat 41 through measured hole 321, thus measure the lengthwise position of resistance straightening unit 4, can related data be recorded, be convenient to test and carry out and the adjustment of next cylinder resistance straightening unit 4 position.
In addition, the installation portion 412 of adjustment seat 41 has the stepped hole for installing reinforcing bar cover 43, the outer wall of reinforcing bar cover 43 forms the pylon matched with stepped hole, reinforcing bar cover 43 is plugged in installation portion 412, guide pad 42 is positioned at one end of installation portion 412, the relative other end of installation portion 412 is provided with the hold-down bolt be connected with guide pad 42, thus realizes the connection that guide pad 42, adjustment seat 41 and reinforcing bar overlap 43 threes, there is the feature of compact conformation.
In addition, resistance straightening unit 4 also comprises column sleeve 45 and is arranged on adjustable column 44, and on the one hand, column sleeve 45 limits the ultimate range that reinforcing bar cover 43 can upwards regulate, and on the other hand, column sleeve 45 has the part that is threaded between protection adjustment seat 41 and adjustable column 44.
To sum up, in the process that the reinforcing bar of needs aligning is tested, can according to the degree of crook of reinforcing bar, as long as by rotating adjusting portion 441, being threaded between adjustable column 44 with adjustment seat 41 relatively rotates, thus achieve the up-down adjustment that reinforcing bar overlaps 43 positions, like this, can to the position of each resistance straightening unit 4 in cylinder 3, by repeatedly limited number of time test, thus the reinforcing bar tested out for specific curvature degree and specific materials needs the best resistance straightening unit 4 location arrangements relation of pairing, so that reach best aligning degree, there is structure simple, easy to operate feature.
Claims (10)
1. a bar straightening drum apparatus, comprise cylinder (3), this cylinder (3) front and back end is provided with reinforcing bar and stretches into passage (2) and reinforcing bar stretches out passage (1), it is characterized in that: in described cylinder (3), be provided with multiple resistance straightening unit (4), each resistance straightening unit (4) comprises the adjustable column (44) be arranged on cylinder wall, the reinforcing bar cover (43) being arranged on the adjustment seat (41) in cylinder (3) and being arranged in adjustment seat (41), one end of adjustable column (44) is positioned at the adjusting portion (441) being formed with outside cylinder (3) and being convenient to adjustable column (44) and rotating, the other end of adjustable column (44) stretches in cylinder (3) and which is provided with external screw thread (442), one end of adjustment seat (41) is provided with the internal thread (411) matched with adjustable column (44) external screw thread (442), adjustment seat (41) threaded engagement is in the other end of adjustable column (44), the other end of adjustment seat (41) forms the installation portion (412) for installing reinforcing bar cover (43), reinforcing bar cover (43) has the aligning hole (431) that reinforcing bar passes.
2. bar straightening drum apparatus according to claim 1, it is characterized in that: described cylinder (3) is rectangle, cylinder (3) comprises roller plate (31), bottom roll plate (32), left roller plate (33) and right roller plate (34), and each roller plate is installed by bolt or screw and connected.
3. bar straightening drum apparatus according to claim 2, is characterized in that: described resistance straightening unit (4) is all located on same roller plate.
4. bar straightening drum apparatus according to claim 3, is characterized in that: described resistance straightening unit (4) is all located on roller plate (31).
5. bar straightening drum apparatus according to claim 4, it is characterized in that: described bottom roll plate (32) has the measured hole (321) that quantity is identical with resistance straightening unit (4) quantity, each measured hole (321) is positioned at corresponding adjustment seat (41) below.
6. bar straightening drum apparatus according to claim 4, is characterized in that: described left roller plate (33) and/or right roller plate (34) have lightening hole (331).
7. bar straightening drum apparatus according to claim 2, is characterized in that: described cylinder (3) adopts aluminium to make.
8. the bar straightening drum apparatus according to any one of claim 1 to 7, it is characterized in that: described resistance straightening unit (4) also comprises the guide pad (42) be connected with reinforcing bar cover (43), guide pad (42) is provided with and the horn mouth (421) aligned hole (431) and communicate, and horn mouth (421) stretches into passage (2) towards reinforcing bar.
9. bar straightening drum apparatus according to claim 8, it is characterized in that: the installation portion (412) of described adjustment seat (41) has the stepped hole for installing reinforcing bar cover (43), the outer wall of reinforcing bar cover (43) is formed the pylon matched with stepped hole, reinforcing bar cover (43) is plugged in installation portion, guide pad (42) is positioned at one end of installation portion (412), and the relative other end of installation portion (412) is provided with the hold-down bolt be connected with guide pad (42).
10. the bar straightening drum apparatus according to any one of claim 1 to 7, it is characterized in that: described resistance straightening unit (4) also comprises the column sleeve (45) on one end outer wall being sheathed on adjustment seat (41), and column sleeve (45) is arranged on adjustable column (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053146.1A CN105537463B (en) | 2016-01-25 | 2016-01-25 | A kind of bar straightening drum apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053146.1A CN105537463B (en) | 2016-01-25 | 2016-01-25 | A kind of bar straightening drum apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537463A true CN105537463A (en) | 2016-05-04 |
| CN105537463B CN105537463B (en) | 2017-12-26 |
Family
ID=55817286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610053146.1A Active CN105537463B (en) | 2016-01-25 | 2016-01-25 | A kind of bar straightening drum apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537463B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070167A (en) * | 2019-12-27 | 2020-04-28 | 吉林工程技术师范学院 | Iron nail knocking and straightening device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459869B1 (en) * | 1990-05-22 | 1995-01-11 | Noel Carrere | Procedure and device for the automatic control of straightening rollers |
| CN2917868Y (en) * | 2006-06-12 | 2007-07-04 | 浙江双友机电集团股份有限公司 | Wire aligning mechanism for wire hook forming machine |
| JP2010089134A (en) * | 2008-10-09 | 2010-04-22 | Toyota Motor Corp | Bend straightening apparatus for wire rod |
| CN203711539U (en) * | 2014-01-20 | 2014-07-16 | 温州市百泰不锈钢管制造有限公司 | Steel pipe straightening machine |
| CN204018432U (en) * | 2014-08-14 | 2014-12-17 | 浙江中星钢管机械有限公司 | A kind of straightener |
| CN205289573U (en) * | 2016-01-25 | 2016-06-08 | 宁波新州焊接设备有限公司 | Reinforcing bar aligning cylinder device |
-
2016
- 2016-01-25 CN CN201610053146.1A patent/CN105537463B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459869B1 (en) * | 1990-05-22 | 1995-01-11 | Noel Carrere | Procedure and device for the automatic control of straightening rollers |
| CN2917868Y (en) * | 2006-06-12 | 2007-07-04 | 浙江双友机电集团股份有限公司 | Wire aligning mechanism for wire hook forming machine |
| JP2010089134A (en) * | 2008-10-09 | 2010-04-22 | Toyota Motor Corp | Bend straightening apparatus for wire rod |
| CN203711539U (en) * | 2014-01-20 | 2014-07-16 | 温州市百泰不锈钢管制造有限公司 | Steel pipe straightening machine |
| CN204018432U (en) * | 2014-08-14 | 2014-12-17 | 浙江中星钢管机械有限公司 | A kind of straightener |
| CN205289573U (en) * | 2016-01-25 | 2016-06-08 | 宁波新州焊接设备有限公司 | Reinforcing bar aligning cylinder device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070167A (en) * | 2019-12-27 | 2020-04-28 | 吉林工程技术师范学院 | Iron nail knocking and straightening device |
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| Publication number | Publication date |
|---|---|
| CN105537463B (en) | 2017-12-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A steel bar straightening drum device Effective date of registration: 20231227 Granted publication date: 20171226 Pledgee: Bank of Ningbo Yinzhou sub branch Pledgor: NINGBO XINZHOU RESISTANCE WELDER Co.,Ltd. Registration number: Y2023980073446 |