CN203343331U - Steel bar bender - Google Patents
Steel bar bender Download PDFInfo
- Publication number
- CN203343331U CN203343331U CN 201320381130 CN201320381130U CN203343331U CN 203343331 U CN203343331 U CN 203343331U CN 201320381130 CN201320381130 CN 201320381130 CN 201320381130 U CN201320381130 U CN 201320381130U CN 203343331 U CN203343331 U CN 203343331U
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- China
- Prior art keywords
- bending
- steel bar
- bender
- curved
- core part
- 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 relates to steel bar manufacturing equipment, in particular to a steel bar bender. The steel bar bender comprises a bender body, the bender body is provided with a bending mechanism, the bending mechanism is provided with a core part, a cylindrical structure is arranged on the outer side of the core part, two protrusions are arranged at the outer end of the core part, a gap between the two protrusions is the part where a steel bar is clamped, a bending piece is arranged on the outer side of the core part, the core part is sleeved with the bending piece in a connected mode, and the bending piece is provided with a bending protrusion. The steel bar bender is characterized in that a stretchable stress application piece is connected to the back of the bending piece, a second stretchable stress application piece is connected to the back of the core part, and therefore the steel bar bender has the advantages of being convenient to use, wide in application scope and capable of achieving alternative bending between left-hand bending and right-hand bending.
Description
Technical field
The utility model relates to reinforcing bar process equipment, specifically angle-bender.
Background technology
Angle-bender (comprising bar straightening bending machine, the crooked shear of bar straightening, the crooked shear of numerical control steel reinforcement straightening) has bending mechanism, after bar straightening, from outlet out, bends to the shape needed through bending mechanism, bending mechanism is such, it has core, the core outside is cylindrical structural, there are two projections outer end, two middle gaps of projection add is holding the reinforcing bar position, remove curved in the core outside, removing curved is socketed in the core outside and has one to remove curved projection, in prior art, removing curved can not retract, it can only make reinforcing bar curve towards a direction, for example can only make reinforcing bar left-hand bend---left-hand bend---turn left, or right-hand bend---is turned right---and is turned right, because removing curved projection can not retract, remove curved projection and want to opposite side, have reinforcing bar keeping off from a lateral movement of reinforcing bar, so can not make reinforcing bar turn left---turning right to wait alternately curves, there is the inconvenience of use, the shortcoming that the range of work is few.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provide a kind of easy to use, range of application wider, can alternately realize that reinforcing bar turns left---the angle-bender of right-hand bend alternating bending.
The technical scheme of the utility model bar cutter is achieved in that angle-bender, comprise the bending machine body, the bending machine body has bending mechanism, bending mechanism has core, the core outside is that cylindrical structural, outer end have two projections, and two middle gaps of projection are to add the position of holding reinforcing bar, in the core outside, remove curved, remove curved and be socketed in the core outside and have one to remove curved projection, it is characterized in that: remove curved back and be connected with flexible force-applying member.
Further say, described core back is connected with second a flexible force-applying member.
Further say, described bending machine body has central controller, and described flexible force-applying member connects central controller.
The beneficial effects of the utility model, that such angle-bender has advantages of is easy to use, range of application is wider, can alternately turn left---the right-hand bend alternating bending.
The accompanying drawing explanation
Fig. 1 is the cross-sectional view while removing curved normal operation.
Fig. 2 is the cross-sectional view while removing curved retraction.
Wherein: 1, bending machine body 2, core 3, projection 4, gap 5, remove curved 6, remove curved protruding 7, the flexible flexible force-applying member of force-applying member 8, second.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, 2, angle-bender, comprise bending machine body 1, bending machine body 1 has bending mechanism, and bending mechanism has core 2, and core 2 outsides are that cylindrical structural, outer end have two projections 3, two middle gaps 4 of projection are to add the position of holding reinforcing bar, remove curved 5 in the core outside, remove and be socketed in the core outside for curved 5 and have one to remove curved protrudingly 6, it is characterized in that: remove curved back and be connected with flexible force-applying member 7.
Further say, described core 2 back are connected with second a flexible force-applying member 8.
Like this when realizing that the reinforcing bar break-in is crooked, removing curved can retract under the effect of afterburning structure, due to the retraction of removing curved, removes on the face of face lower than the reinforcing bar place of curved projection running, remove curved projection and carry out work around the opposite side to reinforcing bar, this action can realize smoothly.
Describedly remove curved back and be connected with flexible force-applying member many technical schemes can be arranged, such as removing curved back, connect electromagnet, guide rod, shift fork etc., those skilled in the art can find out many.
Further say, described bending machine body has central controller, and described flexible force-applying member connects central controller, can realize so the program control control that bending machine is flexible, operates simpler.
Claims (3)
1. angle-bender, comprise the bending machine body, the bending machine body has bending mechanism, bending mechanism has core, the core outside is that cylindrical structural, outer end have two projections, and two middle gaps of projection are to add the position of holding reinforcing bar, in the core outside, remove curved, remove curved and be socketed in the core outside and have one to remove curved projection, it is characterized in that: remove curved back and be connected with flexible force-applying member.
2. angle-bender according to claim 1, is characterized in that described core back is connected with second a flexible force-applying member.
3. angle-bender according to claim 1 and 2, is characterized in that described bending machine body has central controller, and described flexible force-applying member connects central controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320381130 CN203343331U (en) | 2013-06-30 | 2013-06-30 | Steel bar bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320381130 CN203343331U (en) | 2013-06-30 | 2013-06-30 | Steel bar bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343331U true CN203343331U (en) | 2013-12-18 |
Family
ID=49743265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320381130 Expired - Fee Related CN203343331U (en) | 2013-06-30 | 2013-06-30 | Steel bar bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920759A (en) * | 2014-04-17 | 2014-07-16 | 宁波市镇海拾力机电有限公司 | Bending machine |
-
2013
- 2013-06-30 CN CN 201320381130 patent/CN203343331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920759A (en) * | 2014-04-17 | 2014-07-16 | 宁波市镇海拾力机电有限公司 | Bending machine |
| CN103920759B (en) * | 2014-04-17 | 2015-11-11 | 宁波市镇海拾力机电有限公司 | Bender |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20180630 |