CN204052745U - Crude steel muscular cramp round belting - Google Patents
Crude steel muscular cramp round belting Download PDFInfo
- Publication number
- CN204052745U CN204052745U CN201420465135.0U CN201420465135U CN204052745U CN 204052745 U CN204052745 U CN 204052745U CN 201420465135 U CN201420465135 U CN 201420465135U CN 204052745 U CN204052745 U CN 204052745U
- Authority
- CN
- China
- Prior art keywords
- portal
- frame
- roll
- lower roll
- fixing lower
- 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
- 229910001341 Crude steel Inorganic materials 0.000 title claims abstract description 14
- 208000007101 Muscle Cramp Diseases 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of crude steel muscular cramp round belting, top roll, the center of circle setting triangular in shape of the first fixing lower roll and the second fixing lower roll, the first portal be arranged in parallel perpendicular to roll axial direction and the second portal, the frame foot bottom of the first portal and the second portal installs slidably castor, two frame pin of the first portal are connected respectively by the chute of fixed bar through frame with two frame pin of the second portal, between first portal and the second portal, corresponding parallel frame pin is flexibly connected respectively by screw rod, top roll both ends are flexibly connected with frame and are fixedly connected with the lower end of regulating handle simultaneously, adjust top roll move up and down for threaded rod coordinates with the screwed hole in frame in the middle part of regulating handle, driven by motor live roll first fixes lower roll and the second fixing lower roll positive/negative turn simultaneously.Tool unitary construction is simple, conveniently moving, and cost is low, easy to operate, and the setting of portal improves the quality of reinforcing bar volume circle, speed and safety coefficient.
Description
Technical field
The utility model relates to various model reinforcing bar volume circle manufacture technology field, particularly relates to a kind of crude steel muscular cramp round belting, is specially adapted to the bar reinforcement of diameter at more than 25mm.
Background technology
At present, domestic steel bar processing equipment is more, but great majority are all based on bar bending, possess the facility that curved function rolled up by section bar, compared with on the bending of diameter steel bar and volume circle, there is again certain limitation, the angle-bender that such as construction site reinforcing steel processing shed is conventional, for levels operation platform, general machinery can only bend by certain point on reinforcing bar, the object of volume circle can not be reached, some possesses the bending machine of volume circle function, owing to being levels operation, flat surface is little, it is very inconvenient to operate, and mechanical output is little, the minor diameter reinforcing bar of round bar below diameter 25mm can only be rolled up, T-shaped three axle special rolling machine (application numbers: 200420032173.3), its processing object is various wire, metal tape, but profile similar practical operation method is completely different, because bar reinforcement is from great, diameter is large, with this machining bar reinforcement, be difficult to the technological requirement reaching O shape ring muscle, cannot be shaping, or due to constructional differences such as operating surface, roller, motors, bar reinforcement cannot be processed at all, veneer reeling machine, twist to steel plate specially, although power is comparatively large, also can twist bar reinforcement, but veneer reeling machine cost is too large, uneconomical, machinery is excessive cannot be moved with job site, again because reinforcing bar is linear material, particularly bar reinforcement is heavier, in BENDING PROCESS, easy side direction is fallen partially, and it is very inconvenient to operate, and Forming Quality is bad.So be badly in need of in the industry a kind of low cost, high benefit, cost of manufacture is low, easy to operate, quick, moveable bar reinforcement bends, roll up circle processing unit (plant) and preparation method.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of crude steel muscular cramp round belting, easy to operate, and removable being convenient to of device uses on-site, the good product performance of processing.
The utility model is mainly for the bar reinforcement of diameter at more than 25mm.
The utility model crude steel muscular cramp round belting and preparation method realize by following technical solution:
A kind of crude steel muscular cramp round belting, comprise the first fixing lower roll and the second fixing lower roll of parallel installation bottom frame, be arranged on the top roll of upper rack, top roll, the center of circle setting triangular in shape of the first fixing lower roll and the second fixing lower roll, it is characterized in that: also comprise the first portal and the second portal that be arranged in parallel perpendicular to roll axial direction, the frame foot bottom of the first portal and the second portal installs slidably castor, two frame pin of the first portal are connected through frame respectively by fixed bar with two frame pin of the second portal, strengthen portal lower stabilizer, fixed bar is the chute slided for fixed bar through the position of frame, between first portal and the second portal, corresponding parallel frame pin is flexibly connected respectively by screw rod, the first portal and the second portal is made to form entirety, processed reinforcing bar is arranged in the gap of the first portal and the second portal, top roll both ends are flexibly connected with frame and are fixedly connected with the lower end of regulating handle simultaneously, adjust top roll move up and down for threaded rod coordinates with the screwed hole in frame in the middle part of regulating handle, regulating handle upper end is handheld terminal, by rotating regulating handle, top roll is moved up and down, described first fixing lower roll is live roll with the second fixing lower roll and is connected with same motor, driven by motor first fixes lower roll and the second fixing lower roll positive/negative turn simultaneously.
Described motor rated power is more than 4Kw, specifically selects according to engineering practice.
Maximum spacing between described first fixing lower roll and the second fixing lower roll outward flange closest approach is similar to the diameter with shaping O shape ring muscle, its spacing is also little on the diameter impact twisting shaping, general spacing is all diameters that 30cm can meet O shape ring muscle in industry, the spacing that in O shape ring muscle diameter process, the control of diameter is mainly pressed down by top roll has been come, concrete O shape ring muscle diameter determines do not have fixed value according to the design drawing of each engineering.
The advantage of the utility model crude steel muscular cramp round belting is machinery integral simple structure, conveniently moving, cost is low, easy to operate, more complicated or powerful transmission mechanism is not needed to provide power for it, this device is directly used in job site processing, existing use can be now done according to field demand amount, the waste of residue reinforcing bar can not be there is, and avoid and process in factory, transport back and forth, effectively save production cost, improve construction efficiency, shorten the duration, and this device is owing to putting pin bottom portal, and reinforced by fixed bar, crude steel muscular cramp circle process in occur side direction partially fall time, portal is solid and reliable, and fixing by portal, improve the quality of reinforcing bar volume circle, speed and safety coefficient.
The utility model crude steel muscular cramp round belting is by between three working rolls (two lower rolls, top rolls), pressing down and the rotation of lower roll by top roll, make straight reinforcing bar through multiple tracks continuous bend, produce permanent plastic deformation, be rolled into the steel hoop that diameter meets design requirement.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of crude steel muscular cramp round belting.
Fig. 2 is the left view after Fig. 1 removes reinforcing bar.
Wherein: 1, frame, 2, regulating handle, 3, top roll, 4a, the first fixing lower roll, 4b second fixes lower roll, 5, reinforcing bar, 6, feeding mouth, 7a, the first portal, 7b second portal, 8, screw rod, 9, motor, 10, fixed bar, 11, chute, 12, frame pin, 13, castor.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1:
As Fig. 1, shown in Fig. 2, a kind of crude steel muscular cramp round belting, frame 1 is provided with three rollers, one is by regulating handle 2 top roll moving up and down 3 and two fixing power lower rolls 4, wherein top roll 3 is rotation, two lower rolls 4 are all rotated by same motor 9, bar reinforcement 5 is stretched into feeding mouth 6 place and carry out the processing that twists, the fixing lower roll 4b of first of parallel installation fixing lower roll 4a and second bottom frame 1, top roll 3 is arranged on frame 1 top, top roll 3, the center of circle setting triangular in shape of the fixing lower roll 4b of the first fixing lower roll 4a and second, to be arranged in parallel the first portal 7a and the second portal 7b perpendicular to roll axial direction, slidably castor 13 is installed bottom the frame pin 12 of the first portal 7a and the second portal 7b, two 12 frame pin of the first portal 7a are connected through frame 1 respectively by fixed bar 10 with two frame pin 12 of the second portal, fixed bar 10 is the chute 11 slided for fixed bar 10 through the position of frame 1, between first portal 7a and the second portal, corresponding parallel frame pin 12 is flexibly connected respectively by screw rod 8, processed reinforcing bar 5 is arranged in the gap of the first portal 7a and the second portal 7b, top roll 3 both ends are flexibly connected with frame 1 and are fixedly connected with the lower end of regulating handle 2 simultaneously, adjust top roll 3 move up and down for threaded rod coordinates with the screwed hole in frame 1 in the middle part of regulating handle 2, regulating handle 2 upper end is handheld terminal, described first fixing lower roll 4a is live roll with the second fixing lower roll 4b and is connected with same motor 9, motor 9 drives the fixing lower roll 4b of the first fixing lower roll 4a and second positive/negative turn simultaneously.
Described motor 9 rated power is more than 4Kw, and specifically select according to engineering practice, 6Kw or 8Kw or 10Kw can.
Described castor 13 can be with braking the wheel stopped, and during device work, portal 7a and 7b needs to maintain static, and brakes control castor 13 of stopping and does not slide along chute 11.
The utility model the utility model operationally, first portal 7 is in place as shown in Figure 1, first by the chute 11 of fixed bar 10 through frame 1 bottom, be connected with portal 7, spacing between portal 7 is controlling in 1cm by two portals 7 that then slide, then by screw rod 8 portal 7 is fixed on and treats coil muscle both sides, finally by the processing of the volume of bar reinforcement 5 reinforcing bar from feeding mouth 6 is sent on lower roll 4a and 4b circle.First motor is rotated forward in process, when reinforcing bar feeding always reaches 1/5, rotate regulating handle 2, top roll 3 is made to press down bar reinforcement 5, reinforcing bar is made to produce the distortion of certain radian, when reinforcing bar 5 send into always reach 4/5 time, again rotate regulating handle 2, press down top roll 3 energetically, reinforcing bar 5 is made to produce large arc deforming in end, then reverse, after reversion reinforcing bar 5 reaches overall length 4/5, rotate regulating handle 2, reduce radian, reach designing requirement (according to design steel hoop diameter, repeatedly regulate radian back and forth), then rotate forward, manually send curved for reinforcing bar front end to feeding mouth 6, reinforcing bar two ends are overlapped and forms annulus, last in reinforcing bar two ends superposition section, carry out positive and negative come back rotation, reinforcing bar is made to produce permanent plastic deformation.
Claims (2)
1. a crude steel muscular cramp round belting, comprise the first fixing lower roll (4a) and the second fixing lower roll (4b) of frame (1) the parallel installation in bottom, be arranged on the top roll (3) on frame (1) top, top roll (3), the center of circle setting triangular in shape of the first fixing lower roll (4a) and the second fixing lower roll (4b), it is characterized in that: also comprise the first portal (7a) and the second portal (7b) that be arranged in parallel perpendicular to roll axial direction, slidably castor (13) is installed in frame pin (12) bottom of the first portal (7a) and the second portal (7b), two (12) frame pin of first portal (7a) are connected through frame (1) respectively by fixed bar (10) with two frame pin (12) of the second portal, fixed bar (10) is the chute (11) slided for fixed bar (10) through the position of frame (1), between first portal (7a) and the second portal, corresponding parallel frame pin (12) is flexibly connected respectively by screw rod (8), processed reinforcing bar (5) is arranged in the gap of the first portal (7a) and the second portal (7b), top roll (3) both ends are flexibly connected with frame (1) and are fixedly connected with the lower end of regulating handle (2) simultaneously, regulating handle (2) middle part adjusts top roll (3) for threaded rod coordinates with the screwed hole in frame (1) and moves up and down, regulating handle (2) upper end is handheld terminal, described first fixing lower roll (4a) and second is fixed lower roll (4b) for live roll and is connected with same motor (9), motor (9) drives the first fixing lower roll (4a) and the second fixing lower roll (4b) positive/negative turn simultaneously.
2. a kind of crude steel muscular cramp round belting according to claim 1, is characterized in that: described motor (9) rated power is 4-10KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465135.0U CN204052745U (en) | 2014-08-18 | 2014-08-18 | Crude steel muscular cramp round belting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465135.0U CN204052745U (en) | 2014-08-18 | 2014-08-18 | Crude steel muscular cramp round belting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052745U true CN204052745U (en) | 2014-12-31 |
Family
ID=52194335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465135.0U Expired - Fee Related CN204052745U (en) | 2014-08-18 | 2014-08-18 | Crude steel muscular cramp round belting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256459B (en) * | 2015-06-19 | 2018-09-11 | 丑毅 | One plant growth holder automatic moulding machine |
| CN109201976A (en) * | 2018-09-17 | 2019-01-15 | 李翔年 | A kind of bridge construction annulus reinforcing bar former |
-
2014
- 2014-08-18 CN CN201420465135.0U patent/CN204052745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256459B (en) * | 2015-06-19 | 2018-09-11 | 丑毅 | One plant growth holder automatic moulding machine |
| CN109201976A (en) * | 2018-09-17 | 2019-01-15 | 李翔年 | A kind of bridge construction annulus reinforcing bar former |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |