CN103128197B - Multi-specification movement alignment mechanism of reinforcement bar straightening machine - Google Patents
Multi-specification movement alignment mechanism of reinforcement bar straightening machine Download PDFInfo
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- CN103128197B CN103128197B CN201310092152.4A CN201310092152A CN103128197B CN 103128197 B CN103128197 B CN 103128197B CN 201310092152 A CN201310092152 A CN 201310092152A CN 103128197 B CN103128197 B CN 103128197B
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Abstract
The invention discloses a multi-specification movement alignment mechanism of a reinforcement bar straightening machine. The multi-specification movement alignment mechanism of the reinforcement bar straightening machine comprises a rack, and a multi-thread steel-bar straightening group is arranged between an inlet guide pipe and an outlet guide pipe. Two sides of the multi-thread steel-bar straightening group are fixed at a connecting board of an alignment group, two outer side faces of the connecting board of the alignment group are respectively fixed at one ends of multiple steel-bar guide pipes with different hole diameters, and the other ends of the multiple steel bars are respectively fixed at two movable blocks, the two movable blocks are respectively arranged at two sliding channels of the rack in a sliding mode, and the two movable blocks are respectively connected with two reciprocating motion mechanisms which are operated synchronously. The multi-specification movement alignment mechanism of the reinforcement bar straightening machine has the advantages that when steel bars of different diameters are aligned, only the two movable blocks needing to be moved and one of the specification steel-bar guide pipes and one of specification steel-bar alignment roller ways are enabled to be directly faced at the inlet guide pipe and the outlet guide pipe to achieve alignment of steel bars of different specifications, the multi-specification movement alignment mechanism of the reinforcement bar straightening machine is small in impaction, stable in transmission, and labor-saving and time-saving in alignment, and a tensioning roller arranged on the rack enables a chain to achieve a best tensioning effect.
Description
Technical field
The present invention relates to a kind of bar straightener, particularly be that many specifications of bar straightener move bar straightening mechanism.
Background technology
The bar straightening mechanism of the bar straightener of prior art adopts wheeled bar straightening mechanism, and its structure comprises: a longitudinal straightener roll group of row and the horizontal straightener roll group of a row, and the straightening direction of longitudinal straightener roll group is vertical each other with the straightening direction of horizontal straightener roll group; A described longitudinal straightener roll group of row is identical with the horizontal straightener roll group structure of a row, includes: to be hinged in frame and spaced multiple fixing straightening wheel; The top being positioned at adjacent fixing straightening wheel gap is provided with multiple adjusting through ships of adjusting device.
There is following defect in the wheeled bar straightening mechanism of above-mentioned prior art: needs the relative position adjusting adjusting through ship when changing reinforcing bar, the adjusting range of adjusting through ship is little, change in size can not be adapted to large, the occasion that batch is little, change adjusting through ship to waste time and energy, labor strength is large, and safety in production coefficient is low, adjustment is inconvenient, can not well adapt to, the requirement of many specifications, small lot.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned technology, there is provided a kind of between the entrance and exit of reinforcing bar, be provided with adjustment plurality of specifications reinforcing bar tease and ridicule straight roller-way more, tease and ridicule straight roller-way by movement to adapt to carry out straightening to many specifications reinforcing bar more, have simple and practical, easy to adjust, many specifications of the bar straightener of stable drive move bar straightening mechanism.
The technical scheme solved the problems of the technologies described above is: a kind of many specifications of bar straightener move bar straightening mechanism, and described many specifications move bar straightening mechanism and comprise: frame, frame is fixed entry conductor and the delivery channel of reinforcing bar vertically, between described entry conductor and delivery channel, is provided with multi-thread bar straightening group, described multi-thread bar straightening group comprise adjust plurality of specifications reinforcing bar respectively tease and ridicule straight roller-way more, tease and ridicule straight roller-way interval more and be arranged in parallel, multi-thread bar straightening group both sides are fixed on straightening group connecting plate, multiple reinforced catheter one end of different pore size are fixed respectively at straightening group connecting plate two lateral surface, the different size reinforcing bar of multiple reinforced catheter respectively in corresponding multi-thread bar straightening group tease and ridicule straight roller-way more, multiple reinforced catheter other end is separately fixed on two identical movable blocks of structure, described two movable blocks respectively cunning fit in two slideways of positional symmetry in frame, two movable blocks connect on two reciprocating devices of synchronous operation respectively,
Described multi-thread bar straightening group comprises straightening direction vertical each other and longitudinal straightener roll group that structure is identical and horizontal straightener roll group, and longitudinal straightener roll group and horizontal straightener roll group are all connected to inside straightening group connecting plate; Multiple reinforced catheters fixing on straightening group connecting plate two lateral surface respectively corresponding longitudinal straightener roll group and horizontal straightener roll group different size reinforcing bar tease and ridicule straight roller-way more.
The invention has the beneficial effects as follows: many group bar straightening mechanisms of the present invention are arranged on synchronous moving mechanism, often kind of corresponding longitudinal straightener roll group of row of specification reinforcing bar and the horizontal straightener roll group of a row, when changing different-diameter reinforcing bar, only need move two movable blocks just can drive the reinforced catheter of different pore size and multi-thread bar straightening group to move aligning, make one of them specification reinforced catheter and a specification reinforcing bar straightener roll road aligned inlet conduit and delivery channel, realize the straightening to different size reinforcing bar; It is little that the present invention starts impact, stable drive; Straightening is time saving and energy saving, the tensioner effect that the expansion tightening wheel be arranged in frame makes chain reach best, has that safety in production coefficient is high, clean, environmental protection, is convenient to the advantage that adjusts.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the C-C sectional view of Fig. 1;
Fig. 5 is the A-A sectional view of Fig. 1;
Fig. 6 is the structural representation of movable block Connection Block;
Fig. 7 is P portion enlarged drawing in Fig. 3;
Fig. 8 is the D-D sectional view of Fig. 1, and display movable block is arranged on the slideway inner structure of frame.
" in accompanying drawing, sequence number illustrates "
1: frame; 2: movable block Connection Block; 3: reducing motor; 5: driving shaft; 6: the first drive sprockets; 7: the first chains; 8: the first tensioner sprocket wheels; 9: the first tensioner chain pulley seats; 10: the first driven sprockets; 11: the first driven chain wheel shafts; 12: longitudinal straightener roll group; 13: horizontal straightener roll group; 14: slideway; 15: the second driven chain wheel shafts; 16: seat bearing; ; 18: the second drive sprockets; 19: the second driven sprockets; 20: the second tensioner sprocket wheels; 21: the second tensioner chain pulley seats; 23: the second chains; 24: adjustment screw rod; 31: haulage gear; 40: straightening group connecting plate; 41: movable block; 50a: the first reinforced catheter; 50b: the second reinforced catheter; 50c: the three reinforced catheter; 50d: the four reinforced catheter; 50e: the five reinforced catheter; 51: entry conductor; 55: delivery channel; 60: multi-thread bar straightening group; 72: reinforcing bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
The many specifications that the invention provides a kind of bar straightener move bar straightening mechanism, and described many specifications move bar straightening mechanism and comprise: frame 1; Frame 1 is fixed entry conductor 51 and the delivery channel 55 of reinforcing bar 72 vertically.
Multi-thread bar straightening group 60 is provided with between described entry conductor 51 and delivery channel 55, described multi-thread bar straightening group 60 comprise adjust plurality of specifications reinforcing bar respectively tease and ridicule straight roller-way more, tease and ridicule straight roller-way interval more and be arranged in parallel, multi-thread bar straightening group 60 both sides are fixed on straightening group connecting plate 40, fix multiple reinforced catheters (i.e. first reinforced catheter 50a of different pore size at straightening group connecting plate 40 liang of lateral surfaces respectively, second reinforced catheter 50b, 3rd reinforced catheter 50c, 4th reinforced catheter 50d, 5th reinforced catheter 50e) one end, multiple reinforced catheter (i.e. the first reinforced catheter 50a, second reinforced catheter 50b, 3rd reinforced catheter 50c, 4th reinforced catheter 50d, 5th reinforced catheter 50e) different size reinforcing bar respectively in corresponding multi-thread bar straightening group 60 tease and ridicule straight roller-way, multiple reinforced catheter (i.e. the first reinforced catheter 50a more, second reinforced catheter 50b, 3rd reinforced catheter 50c, 4th reinforced catheter 50d, 5th reinforced catheter 50e) other end is separately fixed on two identical movable blocks 41 of structure, described two movable blocks 41 respectively cunning fit in two slideways 14 of positional symmetry in frame 1, and two movable blocks 41 connect on two reciprocating devices of synchronous operation respectively.
Described multi-thread bar straightening group 60 comprises straightening direction vertical each other and longitudinal straightener roll group 12 that structure is identical and horizontal straightener roll group 13, and longitudinal straightener roll group 12 and horizontal straightener roll group 13 are all connected to inside straightening group connecting plate 40; Multiple reinforced catheters (i.e. the first reinforced catheter 50a, the second reinforced catheter 50b, the 3rd reinforced catheter 50c, the 4th reinforced catheter 50d, the 5th reinforced catheter 50e) fixing on straightening group connecting plate 40 liang of lateral surfaces respectively corresponding longitudinal straightener roll group 12 and horizontal straightener roll group 13 different size reinforcing bar tease and ridicule straight roller-way more.
Described two movable blocks 41 connect the first group of sprocket chain strip transmission mechanism and the second group of sprocket chain strip transmission mechanism be arranged on close to delivery channel 55 side that are arranged on close to entry conductor 51 side respectively; Described first group of sprocket chain strip transmission mechanism comprises: the first drive sprocket 6, first driven sprocket 10, the first chain 7 be fitted on the first drive sprocket 6 and the first driven sprocket 10; Described second group of sprocket chain strip transmission mechanism comprises: the second drive sprocket 18, second driven sprocket 19, the second chain 23 be fitted on the second drive sprocket 18 and the second driven sprocket 19; First drive sprocket 6 and the second drive sprocket 18 are connected on same driving shaft 5, and driving shaft 5 is hinged in frame 1 by seat bearing 16, and its one end connects the output of reducing motor 3, and reducing motor 3 arranges in frame 1; First driven sprocket 10 is hinged on the first driven chain wheel shaft 11, and the first driven chain wheel shaft 11 is fixed in frame 1; Second driven sprocket 19 is hinged on the second driven chain wheel shaft 15, and the first driven chain wheel shaft 15 is fixed in frame 1; One end of described two movable blocks 41 is separately fixed at one end of movable block Connection Block 2, and the other end of described movable block Connection Block 2 is separately fixed on the first chain 7 and the second chain 23.
Described first chain 7 with the second chain 23 are respectively arranged with the first tensioner sprocket wheel 8 and the second tensioner sprocket wheel 20 that structure is identical, first tensioner sprocket wheel 8 and the second tensioner sprocket wheel 20 are arranged on the first tensioner chain pulley seat 9 and the second tensioner chain pulley seat 21 respectively by adjustment screw rod 24, and the first tensioner chain pulley seat 9 and the second tensioner chain pulley seat 21 are fixed in frame 1.
In particular, as shown in Figures 1 to 5, multi-thread bar straightening group 60 comprises straightening direction vertical each other and longitudinal straightener roll group 12 that structure is identical and horizontal straightener roll group 13, what longitudinal straightener roll group 12 and horizontal straightener roll group 13 comprised straightening different size reinforcing bar respectively teases and ridicule straight roller-way more, teasing and ridicule straight roller-way described be interval and be arranged in parallel more, often tease and ridicule straight roller-way and comprise the identical longitudinal straightener roll of row of structure and the horizontal straightener roll of a row, , its structure includes: to be hinged in frame and spaced multiple fixing straightening wheel, the top being positioned at adjacent fixing straightening wheel gap is provided with multiple adjusting through ship, adjusting through ship is contained on tunable arrangement.
Below the course of work of the present invention is described: start reducing motor 3 rotary actuation, driving shaft 5 rotates the first chain 7 and the second chain 23 synchronizing moving in drive first group of sprocket chain strip transmission mechanism and second group of sprocket chain strip transmission mechanism, movable block Connection Block 2 moves thereupon, two movable blocks 41 move along Liang Ge road 14 respectively, also multiple reinforced catheter (i.e. the first reinforced catheter 50a is driven, second reinforced catheter 50b, 3rd reinforced catheter 50c, 4th reinforced catheter 50d, 5th reinforced catheter 50e), straightening group connecting plate 40 is synchronizing moving together with multi-thread bar straightening group 60, make multiple reinforced catheters (i.e. first reinforced catheter 50a of different pore size, second reinforced catheter 50b, 3rd reinforced catheter 50c, 4th reinforced catheter 50d, 5th reinforced catheter 50e) aligned inlet conduit 51 and delivery channel 55, realize the straightening to different size reinforcing bar.
The present invention, for preventing chain pine, is provided with chain tension mechanism, by changing the length of adjustment screw rod 24, changes the position of the first tensioner sprocket wheel 8 and the second tensioner sprocket wheel 20, realizing the tensioner of chain.
For saving space, first group of sprocket chain strip transmission mechanism, second group of sprocket chain strip transmission mechanism and multi-thread bar straightening group 60 are obliquely installed, and floor space is little, easy to operate.
In figure, haulage gear 31 is the driving mechanisms pulling reinforcing bar 72 movement.
Claims (3)
1. many specifications of bar straightener move a bar straightening mechanism, and described many specifications move bar straightening mechanism and comprise: frame (1), frame (1) is fixed entry conductor (51) and the delivery channel (55) of reinforcing bar vertically, it is characterized in that, between described entry conductor (51) and delivery channel (55), be provided with multi-thread bar straightening group (60), described multi-thread bar straightening group (60) comprise adjust plurality of specifications reinforcing bar respectively tease and ridicule straight roller-way more, tease and ridicule straight roller-way interval more and be arranged in parallel, multi-thread bar straightening group (60) both sides are fixed on straightening group connecting plate (40), multiple reinforced catheter (50a of different pore size are fixed respectively at straightening group connecting plate (40) two lateral surface, 50b, 50c, 50d, 50e) one end, multiple reinforced catheter (50a, 50b, 50c, 50d, that 50e) distinguishes the different size reinforcing bar on corresponding multi-thread bar straightening group (60) teases and ridicule straight roller-way more, multiple reinforced catheter (50a, 50b, 50c, 50d, 50e) other end is separately fixed on two identical movable blocks (41) of structure, described two movable blocks (41) respectively cunning fit in two slideways (14) of the upper positional symmetry of frame (1), two movable blocks (41) connect on two reciprocating devices of synchronous operation respectively,
Described multi-thread bar straightening group (60) comprises straightening direction vertical each other and longitudinal straightener roll group (12) that structure is identical and horizontal straightener roll group (13), and longitudinal straightener roll group (12) and horizontal straightener roll group (13) are all connected to inside straightening group connecting plate (40); Multiple reinforced catheters (50a, 50b, 50c, 50d, 50e) fixing on straightening group connecting plate (40) two lateral surface respectively corresponding longitudinal straightener roll group (12) and horizontal straightener roll group (13) different size reinforcing bar tease and ridicule straight roller-way more.
2. move bar straightening mechanism according to a kind of described in claim 1 many specifications of bar straightener, it is characterized in that, described two movable blocks (41) connect the first group of sprocket chain strip transmission mechanism and the second group of sprocket chain strip transmission mechanism be arranged on close to delivery channel (55) side that are arranged on close to entry conductor (51) side respectively; Described first group of sprocket chain strip transmission mechanism comprises: the first drive sprocket (6), the first driven sprocket (10), the first chain (7) be fitted on the first drive sprocket (6) and the first driven sprocket (10); Described second group of sprocket chain strip transmission mechanism comprises: the second drive sprocket (18), the second driven sprocket (19), the second chain (23) be fitted on the second drive sprocket (18) and the second driven sprocket (19); First drive sprocket (6) and the second drive sprocket (18) are connected on same driving shaft (5), driving shaft (5) is hinged in frame (1), its one end connects the output of reducing motor (3), and reducing motor (3) arranges in frame (1); First driven sprocket (10) and the second driven sprocket (19) are hinged in frame (1) respectively; One end of described two movable blocks (41) is separately fixed at one end of movable block Connection Block (2), and the other end of described movable block Connection Block (2) is separately fixed on the first chain (7) and the second chain (23).
3. move bar straightening mechanism according to many specifications of a kind of bar straightener described in claim 2, it is characterized in that, described first chain (7) with the second chain (23) are respectively arranged with the first identical tensioner sprocket wheel (8) of structure and the second tensioner sprocket wheel (20), first tensioner sprocket wheel (8) and the second tensioner sprocket wheel (20) are arranged on the first tensioner chain pulley seat (9) and the second tensioner chain pulley seat (21) respectively by adjustment screw rod (24), first tensioner chain pulley seat (9) and the second tensioner chain pulley seat (21) are fixed in frame (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092152.4A CN103128197B (en) | 2013-03-21 | 2013-03-21 | Multi-specification movement alignment mechanism of reinforcement bar straightening machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310092152.4A CN103128197B (en) | 2013-03-21 | 2013-03-21 | Multi-specification movement alignment mechanism of reinforcement bar straightening machine |
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| CN103128197A CN103128197A (en) | 2013-06-05 |
| CN103128197B true CN103128197B (en) | 2015-06-17 |
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| CN201310092152.4A Active CN103128197B (en) | 2013-03-21 | 2013-03-21 | Multi-specification movement alignment mechanism of reinforcement bar straightening machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728505A (en) * | 2016-03-01 | 2016-07-06 | 青岛汉缆迪玛尔海洋装备制造有限公司 | Roller type straightener for steel pipe |
| CN106180478B (en) * | 2016-08-31 | 2018-02-09 | 建科机械（天津）股份有限公司 | More specification bar straightening stepping mechanism for automatically switching |
| AT519813A1 (en) * | 2017-03-20 | 2018-10-15 | Ing Hubert Rapperstorfer | Wire straightener and method for aligning wires by means of the wire straightener |
| CN108746436A (en) * | 2018-07-26 | 2018-11-06 | 中国建筑科学研究院有限公司建筑机械化研究分院 | One kind of multiple specification welded steel fabric production equipments |
| CN113523029A (en) * | 2021-07-15 | 2021-10-22 | 佛山市承安铜业有限公司 | Material loading bar straightener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488423A (en) * | 1980-12-08 | 1984-12-18 | Bertolette Machines, Inc. | Straightening machine |
| US4610281A (en) * | 1983-10-27 | 1986-09-09 | Mecapec S.A. | Apparatus for straightening and severing rod-like materials |
| EP1864726A1 (en) * | 2006-06-08 | 2007-12-12 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Feed device for metal bars, and relative method |
| CN201170298Y (en) * | 2008-03-27 | 2008-12-24 | 天津市建科机械制造有限公司 | Transmission mechanism and tensioning mechanism of straightening machine |
| CN203155888U (en) * | 2013-03-21 | 2013-08-28 | 建科机械（天津）股份有限公司 | Multi-specification movable straightening device of steel bar straightening machine |
-
2013
- 2013-03-21 CN CN201310092152.4A patent/CN103128197B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488423A (en) * | 1980-12-08 | 1984-12-18 | Bertolette Machines, Inc. | Straightening machine |
| US4610281A (en) * | 1983-10-27 | 1986-09-09 | Mecapec S.A. | Apparatus for straightening and severing rod-like materials |
| EP1864726A1 (en) * | 2006-06-08 | 2007-12-12 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Feed device for metal bars, and relative method |
| CN201170298Y (en) * | 2008-03-27 | 2008-12-24 | 天津市建科机械制造有限公司 | Transmission mechanism and tensioning mechanism of straightening machine |
| CN203155888U (en) * | 2013-03-21 | 2013-08-28 | 建科机械（天津）股份有限公司 | Multi-specification movable straightening device of steel bar straightening machine |
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| CN103128197A (en) | 2013-06-05 |
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