CN202224562U - Split type straightening and movable-shearing cut-off machine for reinforcing steel bars - Google Patents
Split type straightening and movable-shearing cut-off machine for reinforcing steel bars Download PDFInfo
- Publication number
- CN202224562U CN202224562U CN2011203060951U CN201120306095U CN202224562U CN 202224562 U CN202224562 U CN 202224562U CN 2011203060951 U CN2011203060951 U CN 2011203060951U CN 201120306095 U CN201120306095 U CN 201120306095U CN 202224562 U CN202224562 U CN 202224562U
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- China
- Prior art keywords
- reinforcing steel
- punching shear
- cut
- steel bar
- punching
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- Expired - Fee Related
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Abstract
A split type straightening and movable-shearing cut-off machine for reinforcing steel bars comprises a straightening mechanism, a traction mechanism, a cut-off mechanism and a cut-to-length limiting mechanism. The mechanisms are sequentially arrayed and mounted on a framework, the cut-off mechanism consists of an outer frame, a punching shear mechanism, a punching shear tool and a linkage shaft, the outer frame is provided with a guide track groove, the punching shear mechanism capable of sliding freely is provided with a reinforcing steel bar passing opening, the punching shear tool which is used for cutting off the reinforcing steel bars is mounted in the punching shear mechanism, one end of the linkage shaft is mounted on the rear of the punching shear tool, the linkage shaft is connected with a driving shaft of a clutch mechanism independently mounted on one side of the cut-off mechanism, and an electromagnet is mounted on the outside of the clutch mechanism. The split type straightening and movable-shearing cut-off machine is simple and compact in structure and high in work efficiency, working procedures are continuous, and vibration of the integral machine is reduced due to the fact that the clutch mechanism is independently mounted on one side of the cut-off mechanism. A reinforcing steel bar passing opening can be closed by an existing punching shear tool after a punching shear process is completed, and a reinforcing steel bar is stopped and then is bent when passing through the reinforcing steel bar passing opening. The punching shear mechanism in the cut-off mechanism of the split type straightening and movable-shearing cut-off machine can freely move on the guide track groove, the punching shear mechanism with the closed reinforcing steel bar passing opening can be pushed to synchronously advance when a reinforcing steel bar advances, after the reinforcing steel bar passing opening is opened, the punching shear mechanism can be driven by a return spring to reset, and the problem can be well solved.
Description
Technical field
The utility model relates to construction Aided Machine technical field, especially designs the moving off line earnestly of a kind of novel split type bar straightening simple and compact for structure, high efficiency.
Background technology
In construction site and the prefabricated building site of concrete component; Generally need to coil first reinforcing bar and screw-thread steel straightening and cut off and use; Corresponding machinery arises at the historic moment, but the most function singleness of similar machines in the market, complex structure, inefficiency, quality also are uneven.
The patent No. that applicant has been applied for is 201020618566.8; Patent name is the patent of " moving cut concrete-bar straightening-cutting machine ", has solved the problems referred to above, but in actual moving process; Problems such as the ubiquity vibration is excessive, reinforcing bar is flexible influence cutting accuracy and operating efficiency.
The utility model content
In order to overcome the deficiency of technique scheme, the purpose of this patent provide a kind of simple and compact for structure, vibration is little, precision is high, the moving off line earnestly of the novel split type bar straightening of high efficiency.
The purpose of this patent realizes through following technical scheme:
The moving off line earnestly of a kind of split type bar straightening; Comprise straightening mechanism, haulage gear, shut-off mechanism and scale position-limit mechanism; Each mechanism is arranged in order and is installed on the frame; Said shut-off mechanism by the housing that has guide-track groove, have the reinforcing bar through port the punching mechanism that is free to slide, be installed on the universal driving shaft that in-house punching cutter, the end that is used for bar cutting of punching be installed on punching cutter rear portion and constitute; Said universal driving shaft is connected with the driving shaft of the clutch that independently is installed on shut-off mechanism one side, the outside electromagnet of installing of said clutch.
The said split type bar straightening of this patent is moving, and the off line workflow is following earnestly:
Reinforcing bar under the effect of haulage gear, gets into the reinforcing bar through port of punching mechanism earlier by after the straightening of straightening mechanism; When the limit switch of end in contact scale position-limit mechanism before the reinforcing bar, limit switch starts clutch for the electromagnet signal, and clutch drives the driving shaft sinciput; Universal driving shaft travels forward and drives the punching cutter with bar cutting, and this moment, the reinforcing bar through port was sealed by the punching cutter, and the reinforcing bar through port that the reinforcing bar that meanwhile moves ahead withstands sealing continues to move ahead; The guide-track groove of punching mechanism on it moves ahead dynamic action lower edge shut-off mechanism housing moves ahead synchronously; When the driving shaft of treating clutch is retreated, drive universal driving shaft and punching cutter and retreat, this moment, the reinforcing bar through port was opened; Punching mechanism playbacks under the effect of return spring, continues punching work next time.
This patent is simple and compact for structure, operation is continuous, high efficiency;
This patent independently is installed on shut-off mechanism one side with clutch, has reduced the complete machine vibrations;
Because the punching cutter sealed the reinforcing bar through port when punching finished; Reinforcing bar through the time can cause being obstructed cutting off and the elbow phenomenon occurs; Therefore this patent is designed to the punching mechanism in the said shut-off mechanism can on guide-track groove, to move freely, and the punching mechanism that can promote the sealing of reinforcing bar through port when reinforcing bar moves ahead moves ahead synchronously, treat that the reinforcing bar through port is opened after; Punching mechanism can playback under the drive of return spring, has well solved the problems referred to above.
Description of drawings
According to accompanying drawing and embodiment this patent is described further below:
Fig. 1 is a this patent overall structure sketch map
The specific embodiment
As shown in Figure 1; The moving off line earnestly of a kind of split type bar straightening; Comprise straightening mechanism 1, haulage gear 2, shut-off mechanism 3 and scale position-limit mechanism 4; Each mechanism is arranged in order and is installed on the frame 14; Said shut-off mechanism 3 by the housing that has guide-track groove 9 12, have reinforcing bar through port 13 punching mechanism 10, be installed on the universal driving shaft 7 that the punching cutter that is used for bar cutting 11, ends in the punching mechanism 10 are installed on punching cutter 11 rear portions and constitute, said universal driving shaft 7 is connected with the driving shaft 6 of the clutch 5 that independently is installed on shut-off mechanism 3 one sides, said clutch 5 outside installation electromagnet 16.
Reinforcing bar 15 is earlier by after 1 straightening of straightening mechanism; Under the drive of haulage gear 2, get into the reinforcing bar through port 13 of punching mechanism 3, when the limit switch 17 of end in contact scale position-limit mechanisms 4 before the reinforcing bar 15, limit switch 17 starts clutch 5 for electromagnet 16 signals; Clutch 5 drives driving shaft 6 sinciputs; Universal driving shaft 7 travels forward and drives punching cutter 11 reinforcing bar 15 is cut off, and this moment, reinforcing bar through port 13 was sealed by punching cutter 11, and the reinforcing bar through port 13 that the reinforcing bar 15 that meanwhile moves ahead withstands sealing continues to move ahead; The guide-track groove 9 of punching mechanism 10 on reinforcing bar 15 moves ahead dynamic action lower edge shut-off mechanism 3 housings 12 moves ahead synchronously; When the driving shaft 6 of treating clutch 5 is retreated, drive universal driving shaft 7 and punching cutter 11 and retreat, this moment, the reinforcing bar through port 13 was opened; Punching mechanism 10 playbacks under the effect of return spring 8, continues punching work next time.
Person skilled in the art should be familiar with; The above embodiment only is the purpose that is used for explaining the utility model; And be not with the qualification of doing the utility model; As long as in the essential scope of the utility model, variation, modification that the foregoing description is done all will drop in the claim scope of the utility model.
Claims (2)
1. off line is earnestly moved in a split type bar straightening; Comprise straightening mechanism, haulage gear, shut-off mechanism and scale position-limit mechanism; Each mechanism is arranged in order and is installed on the frame; It is characterized in that, said shut-off mechanism by the housing that has guide-track groove, have the reinforcing bar through port the punching mechanism that is free to slide, be installed on the universal driving shaft that in-house punching cutter, the end that is used for bar cutting of punching be installed on punching cutter rear portion and constitute.
2. the moving off line earnestly of a kind of split type bar straightening according to claim 1 is characterized in that said universal driving shaft is connected with the driving shaft of the clutch that independently is installed on shut-off mechanism one side, the outside electromagnet of installing of said clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203060951U CN202224562U (en) | 2011-08-22 | 2011-08-22 | Split type straightening and movable-shearing cut-off machine for reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203060951U CN202224562U (en) | 2011-08-22 | 2011-08-22 | Split type straightening and movable-shearing cut-off machine for reinforcing steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224562U true CN202224562U (en) | 2012-05-23 |
Family
ID=46075170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203060951U Expired - Fee Related CN202224562U (en) | 2011-08-22 | 2011-08-22 | Split type straightening and movable-shearing cut-off machine for reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438975A (en) * | 2014-12-11 | 2015-03-25 | 天津鑫坤泰预应力专业技术有限公司 | Pushing type shearing device for prestressed steel strands |
| CN107398988A (en) * | 2017-07-28 | 2017-11-28 | 朱林军 | A kind of steel skeleton production of construction materials system of automation |
| CN107855444A (en) * | 2017-12-11 | 2018-03-30 | 郑州工业应用技术学院 | A kind of reinforcing bar cutter device of construction |
-
2011
- 2011-08-22 CN CN2011203060951U patent/CN202224562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438975A (en) * | 2014-12-11 | 2015-03-25 | 天津鑫坤泰预应力专业技术有限公司 | Pushing type shearing device for prestressed steel strands |
| CN104438975B (en) * | 2014-12-11 | 2016-04-06 | 天津鑫坤泰预应力专业技术有限公司 | A kind of driving shear of prestress wire |
| CN107398988A (en) * | 2017-07-28 | 2017-11-28 | 朱林军 | A kind of steel skeleton production of construction materials system of automation |
| CN107855444A (en) * | 2017-12-11 | 2018-03-30 | 郑州工业应用技术学院 | A kind of reinforcing bar cutter device of construction |
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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: 20120523 Termination date: 20120822 |