CN103170556A - Bending machine of bending and spiraling rebar - Google Patents
Bending machine of bending and spiraling rebar Download PDFInfo
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- CN103170556A CN103170556A CN2013101178168A CN201310117816A CN103170556A CN 103170556 A CN103170556 A CN 103170556A CN 2013101178168 A CN2013101178168 A CN 2013101178168A CN 201310117816 A CN201310117816 A CN 201310117816A CN 103170556 A CN103170556 A CN 103170556A
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Abstract
The invention discloses a bending machine of bending and spiraling a rebar. The bending machine of bending and spiraling the rebar comprises a rack and a main machine plate, and further comprises a material receiving frame. A traction straightening mechanism and a bending mechanism are installed on the main machine plate. The material receiving frame comprises a fixed material receiving frame and an auxiliary adjustable material receiving frame. The fixed material receiving frame is a cylinder rod which is fixed on the main machine plate in a protruding mode. The auxiliary adjustable material receiving frame is a cylinder rod which is arranged parallel to the fixed material receiving frame in the protruding mode, and is fixed on the main machine plate in an adjustable mode. The fixed material receiving frame and the auxiliary adjustable material receiving frame are supported on the inner side of an arc of the rebar which is bent to be spiral in a spaced mode. A material stop bar is arranged between the fixed material receiving frame and the auxiliary adjustable material receiving frame. The bending machine of bending and spiraling the rebar has the advantages of being simple and compact in structure, reducing whole weight, and reducing cost. Due to the fact that the material receiving frame comprises the fixed material receiving frame and the auxiliary adjustable material receiving frame, load bearing strength of supporting a spiral rebar is high, deformation of the spiral rebar is small, and quality of the spiral rebar is improved. The material receiving frame is simple in structure, and low in manufacturing cost.
Description
Technical field
What the present invention relates to is bar bending to be become the process equipment of spiral reinforcement, particularly be a kind of machine for bending into circle of crooked spiral reinforcement.
Background technology
The machine for bending into circle of spiral reinforcement is steel bar continuous to be bent to the spiral reinforcement of specified diameter disk.The machine for bending into circle structure of prior art spiral reinforcement comprises: frame; Be arranged on the casing on frame; At casing upper support motherboard; Be equipped with on motherboard: haulage gear, bar straightening mechanism, machine for bending into circle structure and the frame that connects material.The Power Drive Unit of described haulage gear, bar straightening mechanism is arranged in casing.
The operating process of prior art spiral reinforcement machine for bending into circle is: at first, import bar straightening mechanism after manually the wire rod reinforcing bar being passed haulage gear, under the motor-driven of bar straightening mechanism, bar straightening mechanism becomes the vertical bar reinforcing bar with the wire rod reinforcing bar again; Reinforcing bar is transported to the machine for bending into circle structure under haulage gear drives; Described machine for bending into circle structure is the curved round roller wheel that is hinged on motherboard, and after reinforcing bar slipped over along curved round roller wheel outer round surface, the beginning moment reinforcement was wrapped on the frame that connects material formation first lap spiral reinforcement is formed the circle of specified diameter by artificial traction reinforcing bar initial end after; The described frame that connects material be one with the bar of helicoid, along with the continuous input of reinforcing bar, reinforcing bar automatically forms the spiral reinforcement circle and hangs on the frame that connects material; The size of described spiral reinforcement loop diameter forms after steel bar end is measured when the frame that connects material is wound around first lap manually beginning to draw, subsequently the change spiral reinforcement of the same diameter after bending can automatic winding on the frame that connects material.
There is following shortcoming in the machine for bending into circle of above-mentioned prior art spiral reinforcement: at first, draw-gear and bar straightening mechanism are respectively arranged with and are motor-driven, and complex structure, cost are too high, and maintenance is inconvenient; Secondly, the frame that connects material is single pole, and the spiral reinforcement inner ring contact and hangs over and connects material on frame, and spiral reinforcement exists and is out of shape large defective under Action of Gravity Field, and the frame bearing strength that connects material is poor; Have again, the shelf structure complexity that connects material of helicoid, manufacturing cost is high.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of simple and compact for structure, take up room little, the high a kind of machine for bending into circle of crooked spiral reinforcement stably that connects material of the frame intensity that connects material.
The technical scheme that solves the problems of the technologies described above is: a kind of machine for bending into circle of crooked spiral reinforcement, and the machine for bending into circle of described crooked spiral reinforcement comprises: frame; Be arranged on the motherboard on frame; Drag alignment mechanism, machine for bending into circle structure interval successively is installed on motherboard on the axially movable direction along reinforcing bar arranges also comprise the frame that connects material, and the described frame that connects material comprises and fixedly connects material frame and assist the adjustable frame that connects material; The described frame that fixedly connects material is to protrude to be fixed on the cylindrical bar on motherboard and to be positioned at machine for bending into circle structure bottom near a side of reinforcing bar entrance; The described auxiliary adjustable chord position that connects material is in machine for bending into circle structure bottom opposite side and lower than the frame that fixedly connects material, and assisting the adjustable frame that connects material is protrusion setting parallel with the frame that fixedly connects material and the adjustable cylindrical bar that is fixed on motherboard; It is inboard that described fixedly connect material frame and the auxiliary adjustable frame interval of connecting material are supported on the circular arc that is bent into spiral reinforcement; Frame and auxiliary adjustable connecting material are provided with the backgauge rod between frame fixedly connecting material, this backgauge rod will separate with the spiral reinforcement that hangs over lopping on fixedly connect material frame and the auxiliary adjustable frame that connects material through the circular arc reinforcing bar of machine for bending into circle structure bending, and the two ends of described backgauge rod are hinged on frame.
The invention has the beneficial effects as follows: the present invention overcomes the defective of prior art, and the power of drag alignment of the present invention mechanism only has one, and simple and compact for structure, operation and maintenance easily alleviate reinforcing bar spiral machine for bending into circle overall weight and volume, greatly reduce manufacturing cost; The frame that connects material comprises fixedly connect material frame and the auxiliary adjustable frame that connects material, and the bearing strength of support helix reinforcing bar is high, and the spiral reinforcement distortion is little, improves the spiral reinforcement quality; The shelf structure that connects material is simple, at the bottom of manufacturing cost.
Description of drawings
Fig. 1 is front view of the present invention;
Fig. 2 is the left side view of Fig. 1;
Fig. 3 is A-A cutaway view in Fig. 1;
Fig. 4 is B-B cutaway view in Fig. 1.
" sequence number explanation in accompanying drawing "
1: advance the silk mouth; 2: initiative traction wheel; 2a: adjustable traction wheel; 3: adjusting bolt; 4: adjusting nut; 5: fixing aligning wheel; 5a: adjusting through ship; 7: the machine for bending into circle structure; 8: motor; 9: shaft coupling; 10: frame fixedly connects material; 10a: the auxiliary adjustable frame that connects material; 11: the backgauge rod; 12: running roller; 12a: running roller groove; 13: bearing block; 15: reinforcing bar; 15a: spiral reinforcement; 16: connecting plate; 17: adjust plate; 18: chute; 19: slide block; 20: auxiliary central spindle; 21: the auxiliary cover that connects material; 22: adjustment tank; 100: motherboard; 200: frame; 300: drag alignment mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is front view of the present invention; Fig. 2 is the left side view of Fig. 1; Fig. 3 is A-A cutaway view in Fig. 1; Fig. 4 is B-B cutaway view in Fig. 1.
As shown in the figure, the invention provides a kind of machine for bending into circle of crooked spiral reinforcement, the machine for bending into circle of described crooked spiral reinforcement comprises: frame 200; Be arranged on the motherboard 100 on frame 200; Be equipped with on motherboard 100 along the drag alignment mechanism 300, the machine for bending into circle structure 7 that arrange of interval successively on the axially movable direction of reinforcing bar 15.
In particular, raw material reinforcing bar 15 at first enter be fixed on motherboard 100 advance silk mouthful 1 after, enter again drag alignment mechanism 300, become the vertical bar reinforcing bar after the 15 traction conveyings of 300 pairs of reinforcing bars of drag alignment mechanism, straightening, reinforcing bar 15 continues to be transported to machine for bending into circle structure 7 bar bending is circular-arc.Described machine for bending into circle structure 7 is the curved round roller wheels that are hinged on motherboard 100, and the outer rim of this curved round roller wheel is with groove, and when reinforcing bar 15 moves axially when encountering machine for bending into circle structure 7, automatic bending is circular arc.
The present invention also comprises the frame that connects material, and the described frame that connects material comprises fixedly connect material frame 10 and the auxiliary adjustable frame 10a that connects material; The described frame 10 that fixedly connects material is to protrude to be fixed on the cylindrical bar on motherboard 100 and to be positioned at machine for bending into circle structure 7 bottoms near a side of reinforcing bar 15 entrances.
The described auxiliary adjustable frame 10a that connects material is positioned at machine for bending into circle structure 7 bottom opposite sides and lower than the frame 10 that fixedly connects material, and assists the adjustable frame 10a that connects material to be and the parallel protrusion setting of the frame 10 that fixedly connects material and the adjustable cylindrical bar that is fixed on motherboard 100; It is inboard that described fixedly connect material frame 10 and the auxiliary adjustable frame 10a interval of connecting material are supported on the circular arc that is bent into spiral reinforcement 15a; Frame 10 and auxiliary adjustable connecting material are provided with backgauge rod 11 between frame 10a fixedly connecting material, this backgauge rod 11 will separate with the spiral reinforcement 15a that hangs over lopping on fixedly connect material frame 10 and the auxiliary adjustable frame 10a that connects material through the circular arc reinforcing bar of machine for bending into circle structure 7 bendings, and the two ends of described backgauge rod 11 are hinged on frame 200.
As shown in Figure 1 and Figure 2, in particular, the two ends of backgauge rod 11 are arranged on respectively in bearing block 13, and bearing block 13 is fixed on frame 200 by connecting plate 16 and securing member respectively.In the course of the work, backgauge rod 11 is often collided by spiral reinforcement, and the bearing block 13 at backgauge rod 11 two ends satisfies it because being rotated by collision, strong protection backgauge rod 11.
The described auxiliary adjustable structure that is fixed on motherboard 100 of the adjustable frame 10a that connects material comprises: be arranged on motherboard 100 upper hopper chutes 18; The auxiliary adjustable bottom that connects material frame 10a is provided with and the sliding slide block 19 of joining of described chute 18.
The described auxiliary adjustable frame 10a that connects material comprises: auxiliary central spindle 20, the auxiliary cover 21 that connects material; Described auxiliary central spindle 20 1 ends are positioned on inboard its these end external diameters of chute 18 fixedly slide block 19; Be positioned at the hinged auxiliary cover 21 that connects material in the auxiliary central spindle 20 in chute 18 outsides.
As shown in Figure 4, in particular, auxiliary central spindle's 20 1 ends that are positioned at chute 18 are provided with external screw thread, are fixed on after the screw of auxiliary central spindle's 20 1 end external screw threads and slide block 19 is equipped in chute 18 on motherboard 100; The auxiliary central spindle 20 that is positioned at chute 18 outsides is hinged with the auxiliary cover 21 that connects material by bearing, and the auxiliary cover 21 that connects material can freely be rotated by external force, protects its inner auxiliary central spindle 20; For the ease of the assembling of auxiliary central spindle 20 with slide block 19, be provided with the plane that the instrument of being convenient to rotates on auxiliary central spindle's 20 other ends that are positioned at chute 18 outsides.
Described drag alignment mechanism 300 comprises: the traction wheel a plurality of straightening wheels that up and down are crisscross arranged identical with structure; Described traction wheel comprises the initiative traction wheel 2 that is connected with motor 8 and the adjustable traction wheel 2a that is hinged on adjusting device; Described straightening wheel comprises the fixedly straightening wheel 5 that is hinged on motherboard 100 and the adjusting through ship 5a that is hinged on adjusting device; Described adjusting device comprises: adjust plate 17, adjusting bolt 3; Described adjustment plate 17 1 end cunnings are fitted in the adjustment tank 22 of motherboard 100, adjust plate 17 other ends and are hinged with adjustable traction wheel 2a; Adjusting bolt 3 lower ends withstand on the top of adjusting plate 17, and adjusting bolt 3 tops are fitted with adjusting nut 4, and described adjusting nut 4 is weldingly fixed on motherboard 100.
As shown in Figure 1, described drag alignment mechanism 300 middle regulators not only are arranged on traction wheel, also are arranged on a plurality of adjusting through ship 5a, and adjusting device also is arranged on machine for bending into circle structure 7, adjusts the curved round roller wheel location of machine for bending into circle structure 7.
Be hinged with the running roller 12 that prevents collision motherboard 100 in the moment reinforcement process on the motherboard 100 of described fixedly connect material frame 10 and the auxiliary adjustable frame 10a bottom that connects material, described running roller 12 is hinged in running roller groove 12a on motherboard 100, and the outer rim of running roller 12 is protruded outside motherboard 100.
In particular, drag alignment mechanism's 300 traction wheels of the present invention and a plurality of straightening wheel, the initiative traction wheel 2 in traction wheel is connected with motor 8 by shaft coupling 9, and the traction of reinforcing bar and the power of straightening only arrange one, implementation structure is simply compact, and operation and maintenance are easily.
Of the present invention connect material to set up be equipped with two, one is the frame 10 that fixedly connects material, and another is the auxiliary adjustable frame 10a that connects material of removable position, and fixedly connect material frame 10 and the auxiliary adjustable frame 10a that connects material form 2 supports at the spiral reinforcement inner ring, improve the bearing strength of the frame that connects material, reduce the spiral reinforcement distortion; Assist the position capable of regulating of the adjustable frame 10a that connects material, can support the spiral reinforcement of different size.Identical with the auxiliary adjustable frame 10a structure that connects material in fixedly the connect material structure of frame 10 of chute 18 Outboard Sections of motherboard 100, be provided with the overcoat that can rotate, namely structure is same as the auxiliary cover 21 that connects material on the auxiliary adjustable frame 10a that connects material.
Claims (5)
1. the machine for bending into circle of a crooked spiral reinforcement, the machine for bending into circle of described crooked spiral reinforcement comprises: frame (200); Be arranged on the motherboard (100) on frame (200); Be equipped with on motherboard (100) along the drag alignment mechanism (300), the machine for bending into circle structure (7) that arrange of interval successively on the axially movable direction of reinforcing bar (15), it is characterized in that, also comprise the frame that connects material, the described frame that connects material comprises the frame that fixedly connects material (10) and the auxiliary adjustable frame that connects material (10a); The described frame (10) that fixedly connects material is to protrude to be fixed on the cylindrical bar on motherboard (100) and to be positioned at machine for bending into circle structure (7) bottom near a side of reinforcing bar (15) entrance; The described auxiliary adjustable frame that connects material (10a) is positioned at machine for bending into circle structure (7) bottom opposite side and lower than the frame that fixedly connects material (10), assists the adjustable frame that connects material (10a) to be and the parallel protrusion setting of the frame that fixedly connects material (10) and the adjustable cylindrical bar that is fixed on motherboard (100); It is inboard that described fixedly connect material frame (10) and the auxiliary adjustable frame that connects material (10a) interval are supported on the circular arc that is bent into spiral reinforcement (15a); Be provided with backgauge rod (11) between the frame that fixedly connects material (10) and the auxiliary adjustable frame that connects material (10a), this backgauge rod (11) will separate with the spiral reinforcement (15a) that hangs over the frame that fixedly connects material (10) and the upper lopping of the auxiliary adjustable frame that connects material (10a) through the crooked circular arc reinforcing bar of machine for bending into circle structure (7), and the two ends of described backgauge rod (11) are hinged on frame (200).
2. the machine for bending into circle of a kind of crooked spiral reinforcement described according to claim 1, is characterized in that, the described auxiliary adjustable structure that is fixed on motherboard (100) of the adjustable frame that connects material (10a) comprises: be arranged on motherboard (100) upper hopper chute (18); The bottom of the auxiliary adjustable frame that connects material (10a) is provided with and the sliding slide block (19) of joining of described chute (18).
3. the machine for bending into circle of a kind of crooked spiral reinforcement described according to claim 2, is characterized in that, the described auxiliary adjustable frame that connects material (10a) comprising: auxiliary central spindle (20), the auxiliary cover (21) that connects material; The described auxiliary central spindle (20) that is hinged on; Described auxiliary central spindle (20) one ends are positioned on inboard its this end external diameter of chute (18) fixedly slide block (19); Be positioned at the upper hinged auxiliary cover (21) that connects material of auxiliary central spindle (20) in chute (18) outside.
4. the machine for bending into circle of a kind of crooked spiral reinforcement described according to claim 1, is characterized in that, described drag alignment mechanism (300) comprising: the traction wheel a plurality of straightening wheels that up and down are crisscross arranged identical with structure; Described traction wheel comprises the initiative traction wheel (2) that is connected with motor (8) and is hinged on adjustable traction wheel (2a) on adjusting device; Described straightening wheel comprises the fixedly straightening wheel (5) that is hinged on motherboard (100) and is hinged on adjusting through ship (5a) on adjusting device; Described adjusting device comprises: adjust plate (17), adjusting bolt (3); Described adjustment plate (17) one end cunnings are fitted in the adjustment tank (22) of motherboard (100), adjust plate (17) other end and are hinged with adjustable traction wheel (2a); Adjusting bolt (3) lower end withstands on the top of adjusting plate (17), and adjusting bolt (3) top is fitted with adjusting nut (4), and described adjusting nut (4) is fixed on motherboard (100).
5. the machine for bending into circle of a kind of crooked spiral reinforcement described according to claim 1, it is characterized in that, be hinged with the running roller (12) that prevents from colliding motherboard (100) in the moment reinforcement process on the motherboard (100) of described fixedly connect material frame (10) and the auxiliary adjustable frame that connects material (10a) bottom, described running roller (12) is hinged in running roller groove (12a) on motherboard (100), and the outer rim of running roller (12) is protruded outside motherboard (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117816.8A CN103170556B (en) | 2013-01-21 | 2013-04-07 | Bending machine of bending and spiraling rebar |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020725 | 2013-01-21 | ||
| CN201310020725.2 | 2013-01-21 | ||
| CN2013100207252 | 2013-01-21 | ||
| CN201310117816.8A CN103170556B (en) | 2013-01-21 | 2013-04-07 | Bending machine of bending and spiraling rebar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103170556A true CN103170556A (en) | 2013-06-26 |
| CN103170556B CN103170556B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310117816.8A Active CN103170556B (en) | 2013-01-21 | 2013-04-07 | Bending machine of bending and spiraling rebar |
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| Country | Link |
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| CN (1) | CN103170556B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418634A (en) * | 2013-08-05 | 2013-12-04 | 安徽金星预应力工程技术有限公司 | Multifunctional drawing machine |
| CN105127334A (en) * | 2015-10-14 | 2015-12-09 | 中国水利水电第十三工程局有限公司 | Helical reinforcement bending equipment |
| CN114535468A (en) * | 2022-03-08 | 2022-05-27 | 江苏苏扬包装股份有限公司 | Automobile spring forming machine |
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| GB816595A (en) * | 1956-11-02 | 1959-07-15 | Sylvania Electric Prod | Wire coiling machine |
| CN2087540U (en) * | 1990-11-15 | 1991-10-30 | 史建平 | Straightening device for steel cable (wire rope) |
| US5444905A (en) * | 1994-03-14 | 1995-08-29 | Simmons Company | Apparatus for manufacturing mattresses and box springs |
| GB2302297A (en) * | 1995-06-15 | 1997-01-15 | T & N Technology Ltd | Spring coiling |
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| CN101214523A (en) * | 2008-01-01 | 2008-07-09 | 长安汽车（集团）有限责任公司 | Automatically coiling method for overlength sheath spring |
| CN201543675U (en) * | 2009-09-11 | 2010-08-11 | 陈秋娜 | Horizontal type metal scroll |
| CN203209585U (en) * | 2013-01-21 | 2013-09-25 | 建科机械（天津）股份有限公司 | Bending device for bending spiral reinforcement |
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2013
- 2013-04-07 CN CN201310117816.8A patent/CN103170556B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB816595A (en) * | 1956-11-02 | 1959-07-15 | Sylvania Electric Prod | Wire coiling machine |
| CN2087540U (en) * | 1990-11-15 | 1991-10-30 | 史建平 | Straightening device for steel cable (wire rope) |
| US5444905A (en) * | 1994-03-14 | 1995-08-29 | Simmons Company | Apparatus for manufacturing mattresses and box springs |
| GB2302297A (en) * | 1995-06-15 | 1997-01-15 | T & N Technology Ltd | Spring coiling |
| CN2678795Y (en) * | 2004-02-24 | 2005-02-16 | 天津市建科机械制造有限公司 | Continuous prodn. appts. for straightening, shearing and bending reinforced bar |
| CN101214523A (en) * | 2008-01-01 | 2008-07-09 | 长安汽车（集团）有限责任公司 | Automatically coiling method for overlength sheath spring |
| CN201543675U (en) * | 2009-09-11 | 2010-08-11 | 陈秋娜 | Horizontal type metal scroll |
| CN203209585U (en) * | 2013-01-21 | 2013-09-25 | 建科机械（天津）股份有限公司 | Bending device for bending spiral reinforcement |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418634A (en) * | 2013-08-05 | 2013-12-04 | 安徽金星预应力工程技术有限公司 | Multifunctional drawing machine |
| CN103418634B (en) * | 2013-08-05 | 2015-12-23 | 安徽金星预应力工程技术有限公司 | A kind of Multifunctional drawing device machine |
| CN105127334A (en) * | 2015-10-14 | 2015-12-09 | 中国水利水电第十三工程局有限公司 | Helical reinforcement bending equipment |
| CN114535468A (en) * | 2022-03-08 | 2022-05-27 | 江苏苏扬包装股份有限公司 | Automobile spring forming machine |
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| Publication number | Publication date |
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| CN103170556B (en) | 2015-03-11 |
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