CN201244636Y - Automatic reinforced bar straightening machine - Google Patents
Automatic reinforced bar straightening machine Download PDFInfo
- Publication number
- CN201244636Y CN201244636Y CNU2008200266823U CN200820026682U CN201244636Y CN 201244636 Y CN201244636 Y CN 201244636Y CN U2008200266823 U CNU2008200266823 U CN U2008200266823U CN 200820026682 U CN200820026682 U CN 200820026682U CN 201244636 Y CN201244636 Y CN 201244636Y
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- CN
- China
- Prior art keywords
- rotating frame
- belt wheel
- swivel mount
- reinforcing bar
- utility
- 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 an automatic straightening machine for steel bars, which is characterized in that a motor, a transmission belt wheel and a rotating frame are arranged on a fixed frame; an axial belt of the rotating frame is provided with central holes; the rotating frame is provided with pressing roll groups which are distributed in the spiral direction; a driven belt wheel of the transmission belt wheel is arranged on a shaft of one end of the rotating frame, and a shaft of the other end of the rotating frame is provided with a hand-pushed shearing gear. The utility model has simple structure and convenient operation, greatly reduces the labor intensity of workers; the straightened steel bars per hour can reach more than 1000m with fast forming speed; and as the pressing roll groups are distributed in a spiral mode, the forming quality of the steel bar is high.
Description
Technical field
The utility model relates to steel band straightening equipment.
Background technology
Adopt during colliery straightening reinforcing bar now manually stretching, be about to one fixing, the other end is stretching with it with chain block.This straightening mode inefficiency, poor safety performance, labor strength is big, and moulding is poor.In stretching process, also exist by the phenomenon of the bigger reinforcing bar bullet wound of elasticity, therefore be sought after a kind of bar straightener.
Summary of the invention
The utility model provides a kind of reinforcing bar automatic straightener for solving the problem that the artificial straightening of reinforcing bar occurs.
Technical solutions of the utility model are: on a fixed mount motor, drive pulley and swivel mount are installed, the axle of swivel mount has centre bore, the pressure roller group that the hand of spiral is arranged is installed on the swivel mount, the passive belt wheel of drive pulley is installed on the axle of swivel mount one end, hand push is installed on the other end axle of swivel mount shears gear.
Operation principle is: the steel bar end of reinforcing bar disk is pierced into from the axle centre bore of passive belt wheel one end, through from swivel mount other end axle centre bore, passing after the pressure roller group, 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.
Good effect is:
1, simple in structure, easy to operate, greatly reduce working strength of workers, per hour the straightening reinforcing bar reaches more than 1000 meter, shaping speed is fast, arranges reinforcing bar moulding matter height because the pressure roller group is a spiral form.
2, save time, laborsaving, the bullet wound accident can not take place.
Description of drawings
Fig. 1 is the utility model simplified schematic diagram.
Marginal data:
1-motor; 2-driving pulley; 3-A type V-belt; 4-passive belt wheel; 5-fast pulley; 6-swivel mount; 7-pressure roller group; 8-fixed mount; 9-shearing gear; 10-operating grip; 11-straightening reinforcing bar; 12-reinforcing bar disk.
The specific embodiment
As shown in Figure 1, the utility model structure is power train and the swivel mount 6 that motor 1 and driving pulley 2, A type V belt 3, fast pulley 5 and passive belt wheel 4 compositions are installed on a fixed mount 8, have a centre bore on 6 of the swivel mounts, the pressure roller group 7 that the hand of spiral is arranged is installed on the swivel mount 6, swivel mount 6 is installed on the axle of swivel mount 6 one ends by the passive belt wheel 4 of drive pulley, is equipped with on the axle of swivel mount 6 other ends and shears gear 9.
During use, the steel bar end of reinforcing bar disk 12 is pierced into from the centre bore of passive belt wheel 4 one ends, pass from execute pivoted frame 6 other end axle centre bores through pressure roller group 7 backs, 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, the automatic straightener of a kind of reinforcing bar, it is characterized in that, it is on a fixed mount motor, drive pulley and swivel mount to be installed, the axle of swivel mount has centre bore, the pressure roller group that the hand of spiral is arranged is installed on the swivel mount, the passive belt wheel of drive pulley is installed on the axle of swivel mount one end, hand push is installed on the other end axle of swivel mount shears gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200266823U CN201244636Y (en) | 2008-08-05 | 2008-08-05 | Automatic reinforced bar straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200266823U CN201244636Y (en) | 2008-08-05 | 2008-08-05 | Automatic reinforced bar straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244636Y true CN201244636Y (en) | 2009-05-27 |
Family
ID=40728450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200266823U Expired - Fee Related CN201244636Y (en) | 2008-08-05 | 2008-08-05 | Automatic reinforced bar straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244636Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880424A (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 |
-
2008
- 2008-08-05 CN CNU2008200266823U patent/CN201244636Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880424A (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 |
| CN105880424B (en) * | 2014-12-01 | 2017-10-31 | 黄骅聚金五金制品有限公司 | A kind of 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20110805 |