CN203635810U - Steel-bar bending device - Google Patents
Steel-bar bending device Download PDFInfo
- Publication number
- CN203635810U CN203635810U CN201320784813.5U CN201320784813U CN203635810U CN 203635810 U CN203635810 U CN 203635810U CN 201320784813 U CN201320784813 U CN 201320784813U CN 203635810 U CN203635810 U CN 203635810U
- Authority
- CN
- China
- Prior art keywords
- roller
- steel
- reinforcing bar
- operating platform
- action bars
- 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
- 238000005452 bending Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 230000003252 repetitive effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a steel-bar bending device which comprises an operation platform supported through support legs. A vertical shaft vertical to the operation platform and a circular die coaxially arranged with the vertical shaft and is positioned on the operation platform are arranged on the operation platform, an operation rod parallel to the operation platform is connected to the middle of the vertical shaft through a bushing or a bearing, a relying wheel close to the outer side face of the circular die is connected onto the operation rod through a wheel shaft, the relying wheel is coaxially arranged at the bottom of the wheel shaft, and the relying wheel is arranged parallelly to the operation platform with the upper end face not higher than the upper edge of the circular die; a fixing clamp of steel-bar ends is arranged on the outer side face of the circular die. By means of the lever principle, a steel bar is bent by cooperation of the die and the operation rod, the steel-bar bending device is timesaving and laborsaving, simple and convenient to operate, simple in structure, easy to manufacture and quite suitable to application of construction situations with few use amount of steel bars.
Description
Technical field
The utility model relates to a kind of reinforcing bar instrument, specifically a kind of reinforcing bar rounding apparatus.
Background technology
In construction of transformer substation process, conventionally can use annular reinforcing bar, be bent into circular ring by reinforcing bar.But, because reinforcing bar is harder, more difficult in the process that bends annular, waste time and energy; And the circular reinforcing bar circularity being made is inadequate, and size differs, and falls flat.If adopt the curved round equipment of commercially available reinforcing bar, price is higher, and economic worth is undesirable.Therefore, making the curved round equipment of easy reinforcing bar is the best choice of dealing with problems.
Utility model content
The utility model technical issues that need to address are to provide a kind of simple in structure, easy to use, time saving and energy saving reinforcing bar rounding apparatus.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of reinforcing bar rounding apparatus, comprise the operating platform supporting by supporting leg, on operating platform, be provided with perpendicular to the vertical shaft of operating platform and with the setting of vertical shaft concentric and be positioned at the toroidal mold on operating platform, described vertical shaft middle part is parallel to the action bars of operating platform by axle sleeve or bearing connection one, on action bars, connect a roller near toroidal mold lateral surface by wheel shaft, roller is coaxially arranged on the bottom of wheel shaft, roller operation repetitive platform arrange and upper surface not higher than the upper edge of toroidal mold; On the lateral surface of described toroidal mold, be provided with steel bar end fixed card.
Improvement of the present utility model is: described toroidal mold is bolted on operating platform.
Improvement of the present utility model is: described roller lateral surface is provided with the deep-slotted chip breaker of putting into for placing.
Improvement of the present utility model is: the top of described wheel shaft arranges the sleeve vertical with axle axis, and jacket casing is connected on action bars and by bearing pin and locates on action bars.
The beneficial effect that adopts technique scheme to produce is:
The utility model adopts lever principle, utilizes action bars to coordinate mould to carry out curved circle to reinforcing bar, and time saving and energy saving, simple to operation, this new structure is simple, makes easily, is very suitable for the less construction occasion of amount of reinforcement and uses.Toroidal mold of the present utility model adopts the mode being bolted on operating platform, is convenient for changing, and is applicable to, without the curved round technical requirement of diameter, improve versatility of the present utility model; When operation, according to reinforcing bar the diameter of curved annulus select suitable toroidal mold, be then fixed on operating platform by bolt.Coordinate the toroidal mold of different-diameter, the position of roller and action bars is also set to adjustable, be connected on the position of action bars upper bush by regulating sleeve, and drive roller close to the lateral surface of toroidal mold by wheel shaft, in the time that roller arrives correct position, adopt bearing pin sleeve to be fixed on to the position that can locate roller on action bars.The setting of roller lateral surface arc-shaped slot, facilitates reinforcing bar in the time of bending, near the race of roller, prevents reinforcing bar slippage injury operating personnel, for staff provides safe working environment.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein: 1, toroidal mold, 2, vertical shaft, 3, operating platform, 4, bearing pin, 5, action bars, 6, sleeve, 7, wheel shaft, 8, roller, 9, fixed card.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, this novel operating platform 3, toroidal mold 1, roller 8 and action bars 5 of comprising.Wherein operating platform 3 centers are provided with vertical shaft 2, fitting operation bar 5 on vertical shaft 2, and action bars 5 ends are provided with axle sleeve, and action bars 5 is connected by axle sleeve or bearing (bearing is set in axle sleeve) with vertical shaft 2, and action bars can freely rotate along vertical shaft.Toroidal mold 1 is bolted on operating platform 3, and its center and vertical shaft center superposition certainly, also can adopt other fixed form, with bolts here, are in order to be convenient for changing.
Roller 8 is arranged on the bottom of wheel shaft by bearing, can rotate take wheel shaft as axle center, to reduce the frictional force between reinforcing bar and roller, alleviates operating personnel's labour intensity.Described roller 8 lateral surfaces are provided with deep-slotted chip breaker, and the object that deep-slotted chip breaker is set is that reinforcing bar is leaned against in groove, prevent that reinforcing bar from departing from roller injury operating personnel, for operating personnel's safety provides guarantee.Roller 8 is flexibly connected with action bars by wheel shaft 7, wheel shaft 7 ends arrange the sleeve 6 vertical with axle axis, sleeve 6 is socketed on action bars 5, several corresponding pin-and-holes are set on sleeve and action bars, in the time that roller is adjusted to correct position, can, by bearing pin 4 cross-under in pin-and-hole, wheel shaft be positioned on action bars 5, and further make roller location.The setting of sleeve, for according to the diameter of toroidal mold, regulates the position of roller, to guarantee that can hold a reinforcing bar between roller and toroidal mold is advisable.
During for the ease of use, reinforcing bar is fixing, on described toroidal mold lateral surface, steel bar end fixed card is set.
This novel waste and scrap such as channel-section steel, angle steel, steel pipe, band steel, bearing that can utilize is made, and saves material, and this novel constructing operation is nimble, effect is remarkable.
When the utility model uses, first, by promoting action bars, make roller near steel bar end fixed card place, then one end of reinforcing bar is fixed in steel bar end fixed card, and make straightway reinforcing bar be placed between toroidal mold and roller; Secondly, promote action bars reinforcing bar is carried out to bending by operating personnel, reinforcing bar bends under the thrust of deep-slotted chip breaker, toroidal mold and the action bars of roller, until action bars rotates a circle, reinforcing bar can be processed into circle, the steel arc uniform processing, size is consistent.
Adopt this novelly to carry out bar bending processing, not only easy to operate, save human and material resources, financial resources, optimized the engineering time simultaneously, be to achieve many things at one stroke.
Claims (4)
1. a reinforcing bar rounding apparatus, it is characterized in that: comprise the operating platform (3) supporting by supporting leg, on operating platform (3), be provided with vertical shaft (2) perpendicular to operating platform and with the setting of vertical shaft concentric and be positioned at the toroidal mold (1) on operating platform, described vertical shaft middle part is parallel to the action bars (5) of operating platform by axle sleeve or bearing connection one, on action bars, connect a roller (8) near toroidal mold (1) lateral surface by wheel shaft (7), roller (8) is coaxially arranged on the bottom of wheel shaft, roller (8) operation repetitive platform arrange and upper surface not higher than the upper edge of toroidal mold (1), on the lateral surface of described toroidal mold (1), be provided with steel bar end fixed card (9).
2. reinforcing bar rounding apparatus according to claim 1, is characterized in that: described toroidal mold (1) is bolted on operating platform (3).
3. reinforcing bar rounding apparatus according to claim 1, is characterized in that: described roller (8) lateral surface is provided with the deep-slotted chip breaker of putting into for placing.
4. reinforcing bar rounding apparatus according to claim 1, is characterized in that: the top of described wheel shaft (7) arranges the sleeve (6) vertical with wheel shaft (7) axis, and sleeve (6) is socketed in action bars (5) and goes up and pass through bearing pin (4) and locate on action bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784813.5U CN203635810U (en) | 2013-12-04 | 2013-12-04 | Steel-bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784813.5U CN203635810U (en) | 2013-12-04 | 2013-12-04 | Steel-bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635810U true CN203635810U (en) | 2014-06-11 |
Family
ID=50867090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320784813.5U Expired - Fee Related CN203635810U (en) | 2013-12-04 | 2013-12-04 | Steel-bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635810U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611844A (en) * | 2013-12-04 | 2014-03-05 | 国家电网公司 | Rebar circle-bending device |
| CN104028675A (en) * | 2014-06-12 | 2014-09-10 | 中国五冶集团有限公司 | Reinforcing steel bar bending equipment applied to construction sites |
| CN104096782A (en) * | 2014-07-25 | 2014-10-15 | 中国一冶集团有限公司 | Steel bar circular bending tool |
| CN105033108A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting steel bar bending radius |
| CN111069464A (en) * | 2019-12-19 | 2020-04-28 | 中电建成都建筑工业化有限责任公司 | Automatic steel bar hooking device |
-
2013
- 2013-12-04 CN CN201320784813.5U patent/CN203635810U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611844A (en) * | 2013-12-04 | 2014-03-05 | 国家电网公司 | Rebar circle-bending device |
| CN104028675A (en) * | 2014-06-12 | 2014-09-10 | 中国五冶集团有限公司 | Reinforcing steel bar bending equipment applied to construction sites |
| CN104096782A (en) * | 2014-07-25 | 2014-10-15 | 中国一冶集团有限公司 | Steel bar circular bending tool |
| CN105033108A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting steel bar bending radius |
| CN111069464A (en) * | 2019-12-19 | 2020-04-28 | 中电建成都建筑工业化有限责任公司 | Automatic steel bar hooking device |
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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: 20140611 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |