CN2495393Y - Machine for aligning steel bar - Google Patents
Machine for aligning steel bar Download PDFInfo
- Publication number
- CN2495393Y CN2495393Y CN 01247174 CN01247174U CN2495393Y CN 2495393 Y CN2495393 Y CN 2495393Y CN 01247174 CN01247174 CN 01247174 CN 01247174 U CN01247174 U CN 01247174U CN 2495393 Y CN2495393 Y CN 2495393Y
- Authority
- CN
- China
- Prior art keywords
- roll
- steel bar
- driven pulley
- roller
- stub
- 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.)
- Expired - Fee Related
Links
Landscapes
- Wire Processing (AREA)
Abstract
The utility model discloses a steel bar straightening machine, which includes a frame (2), a roller (7), a driven pulley (1) which is connected with a driving pulley by a belt. The steel bar straightening machine is characterized in that the driven pulley is connected with an end of a stub shaft (5). The end bearing (3) of the frame is connected with two stub shafts (5, 14) separately which have a center hole. Inner sides of end shaft arms (4, 12) of the stub shafts are equipped with compression springs (13, 15). The shaft arms of the stub shafts are connected with end plate holes of two corresponding regulating boards (6, 18) and are positioned by nuts (11, 17) of the shaft arms. A roller frame (9), which is connected with the roller, is fixed on the opposite side of the two regulating boards. The opposite rollers display a tilt angle derangement. The utility model is simple in structure, convenient in regulation, good in steel bar straightening quality and high in efficiency.
Description
Technical field
The utility model relates to a kind of metalworking machinery that does not have cutting, especially a kind of bar straightener.
Background technology
Economical with materials for ease of transportation and when using, at present hot-rolled reinforced bar or through the mild steel wire of cold-drawn all one-tenth dish steel dispatch from the factory, but need in use the dish steel can use after stretching.Traditional bar straightening is to adopt an end to establish fixture, and the other end is a capstan winch, and by the stretching reinforcing bar of artificial promotion capstan winch, this device recruitment is many, and efficient is low, difficult quality control.People developed a kind of bar straightener afterwards, its concrete structure is power set, connecting elements and a fixing framework, be separately installed with 2 movable floors in the framework, and be connected with framework by 8 double-screw bolts, two groups of 8 rolls are contained in the support, be connected with two base plates respectively, reach the purpose of straightening reinforcing bar by the gap between two groups of rolls.Because said structure complexity, adjust the gap difficulty of upper and lower bottom plate roll, be difficult to bar straightening, and every adjusting two movable floor gaps once, need 16 nuts on 8 screw rods are all unclamped, the nut screwing clamping that will all unclamp again behind the accent, it is very inconvenient to use, simultaneously owing to the number and the installation site that are subjected to the group of rotary speed, roll, the influences such as angle of spirality charging, reinforcing bar very easily taking place skid, fractures and transfer not straight situation to take place.
The utility model content
The utility model mainly solves present bar straightener complex structure, adjust difficulty, the problem that efficient is low and difficult quality is controlled, provide a kind of simple in structure, easy to adjust, the bar straightening quality is good, the bar straightener that efficient is high, concrete technology contents comprises frame, roll and the driven pulley that links to each other by belt with powered pulley, a driven pulley and an end stub axle Joint, the support bearings at both ends links to each other with two stub axles that are provided with centre bore respectively, stub axle two armshaft inboards are provided with the compression spring, the adjustable plate end plate hole that the stub axle armshaft is relative with two respectively links to each other and locatees by the armshaft top nut, two adjustable plate opposite sides are connected with roller bracket and link to each other with roll, and relative roll is the inclination angle dislocation and arranges.
For ease of accurately adjusting the spacing of two adjustable plates, can be on adjustable plate an affixed rule.
Said relative roller declination angle is the 30-60 degree.
During use, reinforcing bar one end is entered the gap of being made up of roll by the stub axle centre bore, because adjacent two roll axial lines are 30-60 degree angle, line in the shape of a spiral during rotation, rotate around reinforcing bar owing to helix simultaneously, the power that acts on the reinforcing bar drives reinforcing bar moving linearly forward, and roll is rubbed the effect of beating with reflex power with the hands with crooked reinforcing bar in the motion, becomes straight by curved when forcing reinforcing bar to discharging opening.From above-mentioned situation as can be known, the purpose of this utility model can realize.
The drawing explanation
Fig. 1 is the utility model configuration diagram.
The specific embodiment
As shown in Figure 1, the utility model comprises support 2, roll 7 and the driven pulley 1 that links to each other by belt with powered pulley, driven pulley and an end stub axle 5 Joints, support bearings at both ends 3 respectively with two stub axles 5 that are provided with centre bore, 14 link to each other, stub axle two armshaft inboards are socketed with compression spring 15,13, T-shaped armshaft 4,12 minutes with two relative adjustable plates 6,18 end plate holes link to each other, and by armshaft top nut 11,17 location, for fastening being more preferably under has additional packing ring 10 between nut and adjustable plate, 16, two adjustable plate opposite sides link to each other with roll 7 by roller bracket 9, support links to each other by axle 8 with roll, relative roll is the inclination angle dislocation to be arranged, and said inclination angle is the 30-60 degree, and present embodiment is selected 45 degree for use.For ease of accurately adjusting the spacing between two adjustable plates, adapt to the fineness degree of reinforcing bar 19, originally be implemented in the adjustable plate side and be connected with rule 20 by screw 21.
Claims (3)
1, a kind of bar straightener, comprise frame (2), roll (7) and the driven pulley (1) that links to each other by belt with powered pulley, it is characterized in that: a driven pulley and end stub axle (a 5) Joint, support bearings at both ends (3) respectively with two stub axles (5 that are provided with centre bore, 14) link to each other, stub axle two armshafts (4,12) inboard is provided with compression spring (13,15), the stub axle armshaft respectively with two relative adjustable plates (6,18) the end plate hole links to each other and passes through armshaft top nut (11,17) location, two adjustable plate opposite sides are connected with roller bracket (9) and link to each other with roll, and relative roll is the inclination angle dislocation and arranges.
2, bar straightener according to claim 1 is characterized in that: an affixed rule (20) on the described adjustable plate.
3, bar straightener according to claim 1 is characterized in that: said relative roller declination angle is the 30-60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247174 CN2495393Y (en) | 2001-08-01 | 2001-08-01 | Machine for aligning steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247174 CN2495393Y (en) | 2001-08-01 | 2001-08-01 | Machine for aligning steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2495393Y true CN2495393Y (en) | 2002-06-19 |
Family
ID=33658069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247174 Expired - Fee Related CN2495393Y (en) | 2001-08-01 | 2001-08-01 | Machine for aligning steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2495393Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601273A (en) * | 2012-03-28 | 2012-07-25 | 无锡兆一锻压数控装备有限公司 | Straightener with digital displays |
| CN103611846B (en) * | 2013-11-26 | 2015-08-12 | 冯广建 | Rotary extrusion type spinning automatic reinforced bar straightening machine |
| CN108637133A (en) * | 2018-06-14 | 2018-10-12 | 建科机械（天津）股份有限公司 | A kind of straightener |
-
2001
- 2001-08-01 CN CN 01247174 patent/CN2495393Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601273A (en) * | 2012-03-28 | 2012-07-25 | 无锡兆一锻压数控装备有限公司 | Straightener with digital displays |
| CN103611846B (en) * | 2013-11-26 | 2015-08-12 | 冯广建 | Rotary extrusion type spinning automatic reinforced bar straightening machine |
| CN108637133A (en) * | 2018-06-14 | 2018-10-12 | 建科机械（天津）股份有限公司 | A kind of straightener |
| CN108637133B (en) * | 2018-06-14 | 2023-12-05 | 建科机械（天津）股份有限公司 | Straightening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104674655B (en) | A kind of cable climbing robot | |
| CN204508153U (en) | A kind of mass transport rotation translation machine | |
| CN107985925A (en) | A kind of ribbon conveyer with tilt function | |
| CN105923322A (en) | Vehicle body conveying device | |
| CN210598192U (en) | Component rotating device of steel structure building | |
| CN202513432U (en) | Hydraulic connecting operation platform of ground wires | |
| CN2495393Y (en) | Machine for aligning steel bar | |
| US6267060B1 (en) | Overhead conveyor with powered drive module | |
| CN204847142U (en) | Concatenation formula conveyer | |
| CN218945981U (en) | Steel sheet evener is used in steel construction processing | |
| CN2341732Y (en) | Straightening machine for steel rod | |
| CN206984978U (en) | A kind of feeding device | |
| CN206240978U (en) | A kind of interval adjustable sheet metal roll-type straightening device | |
| CN107826606A (en) | A kind of platform commutation transport mechanism | |
| CN2468626Y (en) | Machine for straightening steel bar | |
| CN211811800U (en) | Bidirectional driving conveying device | |
| CN212216703U (en) | Forming device for building material | |
| CN2150644Y (en) | Cable transfering machine | |
| CN210547129U (en) | Automatic marking device for anchor rod | |
| CN2191050Y (en) | Strengening machine for hyperbola incline roller steering wheel hub | |
| CN217172040U (en) | Conveying belt for conveying concrete aggregate | |
| CN209425783U (en) | A kind of self-propelled precast beam top board construction operation platform device | |
| CN221091019U (en) | Crawler-type anchor rope mounting machine | |
| CN218911144U (en) | Beam penetrating device for prestressed steel beams of bridge | |
| CN220295554U (en) | Straightening device for steel structure column beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |