CN204747351U - Many piece on --spot reinforcing bars return dual -purpose machine of arc of directly transferring - Google Patents
Many piece on --spot reinforcing bars return dual -purpose machine of arc of directly transferring Download PDFInfo
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- CN204747351U CN204747351U CN201520425511.8U CN201520425511U CN204747351U CN 204747351 U CN204747351 U CN 204747351U CN 201520425511 U CN201520425511 U CN 201520425511U CN 204747351 U CN204747351 U CN 204747351U
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- arc
- reinforcing bar
- frame
- purpose machine
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Abstract
The utility model belongs to a reinforcing bar machining technical field can only align a reinforcing bar for solving present special reinforcing bar hui zhiji at every turn, and the inefficiency transfers the arc manual work to go on, and the error is big, adopts special bending machine to cost an arm and a leg, and the problem of incremental cost provides a many piece on - -spot reinforcing bars return dual -purpose machine of arc of directly transferring. Return including frame, power unit, reinforcing bar and directly transfer arc mechanism, the reinforcing bar returns directly transfers arc mechanism to rotate the transfer roller of installing a plurality of parallels of each other for the frame horizontal direction, and the solid cylinder of multisection recess of a plurality of parallels of each other is installed to the vertical direction of frame, and the relative frame horizontal slip of the solid cylinder of multisection recess can be fixed. Process in batches many reinforcing bars simultaneously, production efficiency improves, and processing reinforcing bar angle is easily controlled, the machining precision is high. Which saves cost. Its mechanical power is low, machining efficiency is high, processingquality can guarantee, and economical and practical.
Description
Technical field
The utility model belongs to reinforcing steel bar machinery processing unit (plant) technical field, is specifically related to a kind of on-the-spot many straightening steel bars and adjusts the dual-purpose machine of arc.
Background technology
At present; reinforcing bar is widely used in architecture industry; during to some arc concrete structural reinforcement; such as tunnel double-lining, Circular Pit four corner places etc.; there is to meet the processing of mechanical requirements needs the reinforcing bar of certain radian; it makes the quality that precision directly affects xoncrete structure, may cause bad phenomenon such as invading limit, protective layer deficiency, discontinuity.
Before field fabrication arch steel, the dish type straightening steel bar first steel mill will produced, conventional method is placed in mould by reinforcing bar, by manually beating or screw extruding straightening, takes a lot of work, time-consuming; Another kind of method, buys special reinforced machine for straightening, returns directly effective, but each is aligned a reinforcing bar, and efficiency is low, and expensive, and floor space is large, tonnage weight.After straightening steel bar, need to carry out tune arc to reinforcing bar, prior art be mainly put well full-page proof by manually by reinforcing bar repeatedly bending form some folding shape straightways and form arc-shaped, greatly, quality can not be guaranteed human error; Expensive problem is equally also faced according to special bending machine.Visible, the making of arch steel, often needs purchase two to overlap production machinery, adds production cost and maintenance cost.
Summary of the invention
The utility model can only align a reinforcing bar to solve existing special reinforced machine for straightening at every turn, efficiency is low, adjust arc after Hui Zhi or need manually to carry out, error is large, and adopt special bending machine expensive, increase the problem of production cost and maintenance cost, provide a kind of on-the-spot many straightening steel bars and adjust the dual-purpose machine of arc.
The utility model is realized by following technical scheme: a kind of on-the-spot many straightening steel bars adjust the dual-purpose machine of arc, comprise frame, actuating unit, straightening steel bar Tiao Hu mechanism, described straightening steel bar Tiao Hu mechanism comprise rack level direction is rotated installation transfer roller some parallel to each other and frame vertical direction on the more piece groove solid roll some parallel to each other installed, the relative frame of more piece groove solid roll horizontally slips and can fix.
Described frame comprises lower and upper cross-member and front and back vertical beam, and on the lower and upper cross-member of frame, symmetrical fixing some row's guide chutes, guide chute is flexibly connected control valve, and control valve inner grafting central shaft screw rod, central shaft screw rod is fixed more piece groove solid roll; By the fixing transfer roller of transfer roller fixed mount symmetry on the front and back vertical beam of frame, the spacing between transfer roller is non-adjustable.
Described actuating unit comprises switch, motor, change-speed gearing, driving wheel, wherein change-speed gearing comprises primary variable gear and two groups of passive change-speed gearings, engage each other between primary variable gear and two groups of passive change-speed gearings, and often organize on change-speed gearing driving wheel is installed, primary variable gear is connected with motor, and driving wheel connects regulating wheel and driven pulley by belt.Described regulating wheel is plugged on slider by turning cylinder, and slider moves along adjusting screw(rod) and is conditioned screw and fixes, and plays the effect regulating Belt Length.Described guide chute establishes 3 rows; Described control valve is fixedly connected on guide chute by flange nut.On described more piece groove solid roll, some annular grooves cooperatively interacted with reinforcing bar are offered at interval, and the section of annular groove is arc.Described frame is movable frames, and lower and upper cross-member is girder steel.
The method of on-the-spot many straightening steel bars is: before A. straightening steel bar, closing switch, by the control valve I on frame lower and upper cross-member, control valve II, control valve III moves along guide chute and regulates corresponding Belt Length by regulating wheel, control valve I and control valve III is made to be positioned on straight line, the annular groove of the more piece groove solid roll that annular groove and the control valve I of the more piece groove solid roll that control valve II is connected are connected with control valve III is tangent, the control valve of entablature is first fixed by flange nut, Action of Gravity Field and ensure perpendicularity prerequisite under, the control valve of fixing sill, ensure moving left and right of central shaft screw rod, B. will organize reinforcing bar to arrange along vertical transfer roller direction more, every root reinforcing bar is stuck in the annular groove of more piece groove solid roll, three groups of more piece groove solid roll positions are different, form required angle when moment reinforcement returns straight, the more piece groove solid roll that fixedly makes of flange nut is formed radially pressure at reinforcing bar, C. open switch, motor rotates, and the passive change-speed gearing of primary variable gear driven two groups rotates, and then drive driving wheel and belt to rotate, along with effect three groups of driven pulleys of belt rotate, thus more piece groove solid roll is rotated simultaneously, and then by many straightening steel bars.
The method of on-the-spot many reinforcing bars tune arc is: forearc adjusted by A. reinforcing bar, closing switch, control valve I on frame lower and upper cross-member, control valve II, control valve III are moved along guide chute and regulates corresponding Belt Length by regulating wheel, the more piece groove solid roll be connected with control valve is made to be positioned at diverse location, required angle during formation bar bending, upper and lower flange nut secured adjusted valve, makes more piece groove solid roll be formed radially pressure at reinforcing bar; B. will organize reinforcing bar to arrange along vertical transfer roller direction, every root reinforcing bar is stuck in the annular groove of more piece groove solid roll more; C. switch is opened, motor rotates, the passive change-speed gearing of primary variable gear driven two groups rotates, and then drive driving wheel and belt to rotate, along with effect three groups of driven pulleys of belt rotate, thus more piece groove solid roll is rotated simultaneously, and then many reinforcement fabrications are become the reinforcing bar of required radian.
Operation principle of the present utility model is, is moved by more piece groove solid roll by mobile control valve along guide chute, and make three groups of more piece groove solid roll be positioned at diverse location, upper and lower flange nut is fixed.To organize reinforcing bar to arrange along vertical transfer roller direction, every root reinforcing bar is stuck in the annular groove of more piece groove solid roll more.Open motor, driving gear drives two groups of driven gears to rotate, and then the driving wheel on driven gear, along with effect three groups of driven pulleys of belt also rotate thereupon, because more piece groove solid roll is connected with driven pulley by central shaft screw rod, also rotate simultaneously.Utilize three groups of more piece groove solid roll diverse locations, required angle when forming bar bending or return straight.Utilize the fixation of flange nut, make more piece groove solid roll be formed radially pressure at reinforcing bar, and then be made into the reinforcing bar of required radian or will the straightening steel bar of radian be with.
The utility model can carry out batch machining to many reinforcing bars simultaneously, and production efficiency improves greatly, and screwing steel bars angle is easy to control simultaneously, machining accuracy is high.For same a slice construction site, avoid and purchase machine for straightening simultaneously and adjust arc machine, cost-saving, economic benefit is obvious.Its mechanical output is low, working (machining) efficiency is high, crudy can ensure, and economical and practical.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation; Fig. 2 is the utility model left view; Fig. 3 is the utility model actuating unit schematic diagram; Fig. 4 is that the utility model returns straight working state schematic representation; Fig. 5 is that the utility model adjusts arc working state schematic representation; Fig. 6 is regulating valve structure and scheme of installation.
In figure: 1-frame, 2-switch, 3-transfer roller, 4-transfer roller fixed mount, 5-control valve, 5.1-control valve I; 5.2-control valve II; 5.3-control valve III; 6-flange nut, 7-guide chute, 8-more piece groove solid roll, 9-driving wheel, 10-driven pulley, 11-central shaft screw rod, 12-belt, 13-primary variable gear, 14-motor, the passive change-speed gearing of 15-.16-regulating wheel, 17-pad, 18-slider, 19-turning cylinder, 20-adjusting screw(rod), 21-adjustment screw.
Detailed description of the invention
With reference to accompanying drawing, invention is further described.
As shown in Figure 1, a kind of on-the-spot many straightening steel bars adjust the dual-purpose machine of arc, comprise frame 1, actuating unit, straightening steel bar Tiao Hu mechanism, described straightening steel bar Tiao Hu mechanism comprise frame 1 horizontal direction is rotated installation transfer roller 3 some parallel to each other and frame 1 vertical direction on the more piece groove solid roll 8 some parallel to each other installed, the relative frame 1 of more piece groove solid roll 8 horizontally slips and can fix.
Described frame 1 comprises lower and upper cross-member and front and back vertical beam, symmetrical fixing some row's guide chutes 7 on the lower and upper cross-member of frame 1, guide chute 7 is flexibly connected control valve 5, control valve 5 inner grafting central shaft screw rod 11, central shaft screw rod 11 is fixed more piece groove solid roll 8; By the fixing transfer roller 3 of transfer roller fixed mount 4 symmetry on the front and back vertical beam of frame 1, the spacing between transfer roller 3 is non-adjustable, mainly plays reinforcing bar transmission effect.
Described actuating unit comprises switch 2, motor 14, change-speed gearing, driving wheel 9, wherein change-speed gearing comprises primary variable gear 13 and two groups of passive change-speed gearings 15, engage each other between primary variable gear 13 and two groups of passive change-speed gearings 15, and often organize on change-speed gearing driving wheel 9 is installed, primary variable gear 13 is connected with motor 14, and driving wheel 9 connects regulating wheel 16 and driven pulley 10 by belt 12; Described regulating wheel 16 is plugged on slider 18 by turning cylinder 19, and slider 18 moves along adjusting screw(rod) 20 and is conditioned screw 21 and fixes.Regulating wheel 16 plays the effect regulating Belt Length.
Described guide chute 7 establishes 3 rows; Described control valve 5 is fixedly connected with on guide chute 7 by flange nut 6.On described more piece groove solid roll 8, some annular grooves cooperatively interacted with reinforcing bar are offered at interval, and the section of annular groove is arc.The annular groove arranged is larger than bar diameter, is controlled by reinforcing bar rotate vertically within the specific limits but can not run out of from annular groove, reaches the uniform object of reinforcing bar radial force, is applicable to the reinforcing bar of frequent species.Described frame 1 is movable frames, and lower and upper cross-member is girder steel.
As shown in Figure 4, the method of on-the-spot many straightening steel bars is: before A. straightening steel bar, closing switch 2, by the control valve I5.1 on frame 1 lower and upper cross-member, control valve II5.2, control valve III5.3 moves along guide chute 7, and regulate corresponding belt 12 length by regulating wheel 16, control valve I5.1 and control valve III5.3 is made to be positioned on straight line, the annular groove of the more piece groove solid roll 8 that annular groove and the control valve I5.1 of the more piece groove solid roll 8 that control valve II5.2 is connected are connected with control valve III5.3 is tangent, the control valve of entablature is first fixed by flange nut 6, under Action of Gravity Field and more piece groove solid roll 8 plumbness, the control valve of fixing sill, B. will organize reinforcing bar to arrange along vertical transfer roller 3 direction more, every root reinforcing bar is stuck in the annular groove of more piece groove solid roll 8, three groups of more piece groove solid roll 8 positions are different, form required angle when moment reinforcement returns straight, upper and lower flange nut 6 secured adjusted valve 5, more piece groove solid roll 8 is formed radially pressure at reinforcing bar, C. switch 2 is opened, motor 14 rotates, primary variable gear 13 drives two groups of passive change-speed gearings 15 to rotate, and then drive driving wheel 9 and belt 12 to rotate, along with effect three groups of driven pulleys 10 of belt 12 rotate, thus make more piece groove solid roll 8 rotate, and then by many straightening steel bars simultaneously.
As shown in Figure 5, the method of on-the-spot many reinforcing bars tune arc is: forearc adjusted by A. reinforcing bar, closing switch 2, control valve I5.1 on frame 1 lower and upper cross-member, control valve II5.2, control valve III5.3 are moved along guide chute 7, and regulate corresponding belt 12 length by regulating wheel 16, make the more piece groove solid roll 8 be connected with control valve 5 be positioned at diverse location, required angle during formation bar bending, upper and lower flange nut 6 secured adjusted valve 5, more piece groove solid roll 8 is formed radially pressure at reinforcing bar; B. will organize reinforcing bar to arrange along vertical transfer roller 3 direction, every root reinforcing bar is stuck in the annular groove of more piece groove solid roll 8 more; C. switch 2 is opened, motor 14 rotates, primary variable gear 13 drives two groups of passive change-speed gearings 15 to rotate, and then drive driving wheel 9 and belt 12 to rotate, along with effect three groups of driven pulleys 10 of belt 12 rotate, thus more piece groove solid roll 8 is rotated simultaneously, and then many reinforcement fabrications are become the reinforcing bar of required radian.
Operation principle of the present utility model is, is moved by more piece groove solid roll by mobile control valve along guide chute, and make three groups of more piece groove solid roll be positioned at diverse location, regulate corresponding Belt Length by regulating wheel, upper and lower flange nut is fixed.To organize reinforcing bar to arrange along vertical transfer roller direction, every root reinforcing bar is stuck in the annular groove of more piece groove solid roll more.Open motor, driving gear drives two groups of driven gears to rotate, and then the driving wheel on driven gear, along with effect three groups of driven pulleys of belt also rotate thereupon, because more piece groove solid roll is connected with driven pulley by central shaft screw rod, also rotate simultaneously.Utilize three groups of more piece groove solid roll diverse locations, required angle when forming bar bending or return straight.Utilize the fixation of flange nut, make more piece groove solid roll be formed radially pressure at reinforcing bar, and then be made into the reinforcing bar of required radian or will the straightening steel bar of radian be with.
Claims (6)
1. many, a scene straightening steel bar adjusts the dual-purpose machine of arc, comprise frame (1), actuating unit, straightening steel bar Tiao Hu mechanism, it is characterized in that: described straightening steel bar Tiao Hu mechanism comprise frame (1) horizontal direction is rotated installation transfer roller (3) some parallel to each other and frame (1) vertical direction on the more piece groove solid roll (8) some parallel to each other installed, more piece groove solid roll (8) relatively frame (1) horizontally slips and can fix.
2. a kind of on-the-spot many straightening steel bars according to claim 1 adjust the dual-purpose machine of arc, it is characterized in that: described frame (1) comprises lower and upper cross-member and front and back vertical beam, symmetrical fixing some row's guide chutes (7) on the lower and upper cross-member of frame (1), guide chute (7) is flexibly connected control valve (5), control valve (5) inner grafting central shaft screw rod (11), the upper fixing more piece groove solid roll (8) of central shaft screw rod (11); By the fixing transfer roller (3) of transfer roller fixed mount (4) symmetry on the front and back vertical beam of frame (1), the spacing between transfer roller (3) is non-adjustable.
3. a kind of on-the-spot many straightening steel bars according to claim 1 adjust the dual-purpose machine of arc, it is characterized in that: described actuating unit comprises switch (2), motor (14), change-speed gearing, driving wheel (9), wherein change-speed gearing comprises primary variable gear (13) and two groups of passive change-speed gearings (15), engage each other between primary variable gear (13) and two groups of passive change-speed gearings (15), and often organize on change-speed gearing driving wheel (9) is installed, primary variable gear (13) is connected with motor (14), driving wheel (9) connects regulating wheel (16) and driven pulley (10) by belt (12), described regulating wheel (16) is plugged on slider (18) by turning cylinder (19), and slider (18) moves along adjusting screw(rod) (20) and is conditioned screw (21) and fixes.
4. a kind of on-the-spot many straightening steel bars according to claim 2 adjust the dual-purpose machine of arc, it is characterized in that: described guide chute (7) establishes 3 rows; Described control valve (5) is fixedly connected on guide chute (7) by flange nut (6).
5. a kind of on-the-spot many straightening steel bars according to claim 2 adjust the dual-purpose machine of arc, it is characterized in that: some annular grooves cooperatively interacted with reinforcing bar are offered at the upper interval of described more piece groove solid roll (8), and the section of annular groove is arc.
6. a kind of on-the-spot many straightening steel bars according to claim 2 adjust the dual-purpose machine of arc, and it is characterized in that: described frame (1) is movable frames, lower and upper cross-member is girder steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425511.8U CN204747351U (en) | 2015-06-19 | 2015-06-19 | Many piece on --spot reinforcing bars return dual -purpose machine of arc of directly transferring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425511.8U CN204747351U (en) | 2015-06-19 | 2015-06-19 | Many piece on --spot reinforcing bars return dual -purpose machine of arc of directly transferring |
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| Publication Number | Publication Date |
|---|---|
| CN204747351U true CN204747351U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520425511.8U Expired - Fee Related CN204747351U (en) | 2015-06-19 | 2015-06-19 | Many piece on --spot reinforcing bars return dual -purpose machine of arc of directly transferring |
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| Country | Link |
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| CN (1) | CN204747351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942182A (en) * | 2015-06-19 | 2015-09-30 | 中铁三局集团有限公司 | On-site multi-reinforcing steel bar back straightening and arc adjusting dual purpose machine |
-
2015
- 2015-06-19 CN CN201520425511.8U patent/CN204747351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942182A (en) * | 2015-06-19 | 2015-09-30 | 中铁三局集团有限公司 | On-site multi-reinforcing steel bar back straightening and arc adjusting dual purpose machine |
| CN104942182B (en) * | 2015-06-19 | 2018-03-30 | 中铁三局集团有限公司 | A kind of more straightening steel bars in scene adjust the dual-purpose machine of arc |
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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: 20151111 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |