CN203304446U - Rebar automatic straightening device - Google Patents
Rebar automatic straightening device Download PDFInfo
- Publication number
- CN203304446U CN203304446U CN2012205203507U CN201220520350U CN203304446U CN 203304446 U CN203304446 U CN 203304446U CN 2012205203507 U CN2012205203507 U CN 2012205203507U CN 201220520350 U CN201220520350 U CN 201220520350U CN 203304446 U CN203304446 U CN 203304446U
- Authority
- CN
- China
- Prior art keywords
- rotating support
- belt wheel
- shaft
- swivel mount
- rebar
- 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
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Abstract
The utility model discloses a rebar automatic straightening device which is characterized in that a motor, a driving belt wheel and a rotating support are installed on a fixing support, a central hole is formed in a shaft belt of the rotating support, a compression roller set which is arranged in the spiral direction is installed on the rotating support, a driven belt wheel of the driving belt wheel is installed on a shaft at one end of the rotating support, and a hand-pushing shearing gear is installed on a shaft at the other end of the rotating support. When the device is used, rebar heads of a rebar disc penetrate into the central hole in a shaft at one end of the driven belt wheel, and penetrate out of the central hole in the shaft at the other end of the rotating support after passing through the compression roller set, the motor drives the rotating support to rotate after the speed of the driving belt wheel decelerates, rebars are automatically connected and continuously straightened by the compression roller set, when the required lengths are reached, the hand-pushing shearing wheel is used for shearing the rebars, the operation is convenient, and the labor intensity of workers is greatly reduced.
Description
Technical field
The utility model relates to bar straightening equipment.
Background technology
Adopt during colliery straightening reinforcing bar now manually stretching, be about to one fixing, other end is stretching by it with chain block.This straightening mode inefficiency, poor safety performance, labor strength is large, and moulding is poor.In stretching process, also exist by the phenomenon of the larger reinforcing bar bullet wound of elasticity, therefore be sought after a kind of steel bar straightening device.
Summary of the invention
The problem that the utility model occurs for solving the artificial straightening of reinforcing bar, provide a kind of automatic bar straightening device.
The technical scheme that the utility model is taked is:
A kind of automatic bar straightening device, it is characterized in that, it is, on a fixed mount, motor, drive pulley and swivel mount are installed, the axle of swivel mount is with centre bore, the pressure roller group that the hand of spiral is arranged is installed on swivel mount, the passive belt wheel of drive pulley is arranged on the axle of swivel mount one end, hand push is installed on the other end axle of swivel mount and shears gear.
Below according to operation principle explanation advantage of the present utility model: during use, by the steel bar end of reinforcing bar disk from the axle centre bore of passive belt wheel one end, piercing into, after the pressure roller group from swivel mount other end axle centre bore, passing, motor is the rotation of driven rotary frame after drive slows down, reinforcing bar is from being dynamically connected constantly by the straightening of pressure roller group, when reaching Len req, cut off with the hand push shearing wheel.The labour intensity that the utility model is simple in structure, easy to operate, greatly reduce the workman, per hour the straightening reinforcing bar reaches more than 1000 meter, and shaping speed is fast, and because the pressure roller group is that spiral form is arranged, formed reinforcing steel bars matter is high; Save time, laborsaving, the bullet wound accident can not occur.
The accompanying drawing explanation
Fig. 1 is use state simplified schematic diagram of the present utility model.
Marginal data: 1-motor; The 2-driving pulley; 3-A type V-belt; The passive belt wheel of 4-; The 5-fast pulley; The 6-swivel mount; 7-pressure roller group; The 8-fixed mount; 9-shears gear; The 10-operating grip; 11-straightening reinforcing bar; 12-reinforcing bar disk.
The specific embodiment
As shown in Figure 1, the utility model is that motor 1 is installed on fixed mount 8, the power train and the swivel mount 6 that are formed by driving pulley 2, A type V belt 3, fast pulley 5 and passive belt wheel 4, on swivel mount 6 axles with centre bore, the pressure roller group 7 that the hand of spiral is arranged is installed on swivel mount 6, passive belt wheel 4 is arranged on the axle of swivel mount 6 one ends, on the axle of swivel mount 6 other ends, is equipped with and shears gear 9.
During use, by the steel bar end of reinforcing bar disk 12 from the centre bore of passive belt wheel 4 one ends, piercing into, after pressure roller group 7, pass from execute pivoted frame 6 other end axle centre bores, motor 1 is 6 rotations of driven rotary frame after train is slowed down, straightening reinforcing bar 11 is from being dynamically connected constantly by 7 straightening of pressure roller group, when reaching Len req, hand-held operation handle 10 promotes to shear gear 9 and cuts off reinforcing bar.
Claims (1)
1. automatic bar straightening device, it is characterized in that, it is, on a fixed mount, motor, drive pulley and swivel mount are installed, the axle of swivel mount is with centre bore, the pressure roller group that the hand of spiral is arranged is installed on swivel mount, the passive belt wheel of drive pulley is arranged on the axle of swivel mount one end, hand push is installed on the other end axle of swivel mount and shears gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205203507U CN203304446U (en) | 2012-10-11 | 2012-10-11 | Rebar automatic straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205203507U CN203304446U (en) | 2012-10-11 | 2012-10-11 | Rebar automatic straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304446U true CN203304446U (en) | 2013-11-27 |
Family
ID=49610681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205203507U Expired - Fee Related CN203304446U (en) | 2012-10-11 | 2012-10-11 | Rebar automatic straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880423A (en) * | 2014-12-01 | 2016-08-24 | 王永妍 | Rotary straightening mechanism for straightening machine provided with air cylinders capable of driving rebars to rotate |
-
2012
- 2012-10-11 CN CN2012205203507U patent/CN203304446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880423A (en) * | 2014-12-01 | 2016-08-24 | 王永妍 | Rotary straightening mechanism for straightening machine provided with air cylinders capable of driving rebars to rotate |
| CN105880423B (en) * | 2014-12-01 | 2017-10-20 | 海门华夏时丽网络科技服务有限公司 | The rotation of cylinder driving reinforcing bar rotary straightener stretches mechanism |
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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: 20131127 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |