CN203003010U - Connecting rod type anti-twist device of numerical control hoop bending machine - Google Patents
Connecting rod type anti-twist device of numerical control hoop bending machine Download PDFInfo
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- CN203003010U CN203003010U CN 201220653226 CN201220653226U CN203003010U CN 203003010 U CN203003010 U CN 203003010U CN 201220653226 CN201220653226 CN 201220653226 CN 201220653226 U CN201220653226 U CN 201220653226U CN 203003010 U CN203003010 U CN 203003010U
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- front panel
- aligning wheel
- connecting rod
- sliding axle
- numerical control
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Abstract
The utility model relates to a connecting rod type anti-twist device of a numerical control hoop bending machine. The connecting rod type anti-twist device is mainly used in a fully automatic numerical control hoop bending machine. The connecting rod type anti-twist device of the numerical control hoop bending machine comprises a rack and a front panel, wherein the front panel is arranged on the upper part of the rack; the connecting rod type anti-twist device of the numerical control hoop bending machine is characterized in that a fixed straightening wheel and an anti-twist straightening wheel are arranged on one side of the front panel and are provided with corresponding V-shaped grooves respectively; the anti-twist straightening wheel is arranged on the front panel through a sliding shaft; the other end of the sliding shaft penetrates through the other side of the front panel; and an end part of the sliding shaft is provided with a triangular connecting rod mechanism for adjustment in equal proportion. The anti-twist device has the beneficial effects that since the straightening wheels are both provided with the V-shaped grooves, a wire reinforcing steel bar slides along inclined planes of the V-shaped grooves, so that both horizontal displacement and vertical displacement can be guaranteed, the wire reinforcing steel bar can be adjusted better, twist can be avoided, and the adjustment is more intuitive and clearer through triangular equal-proportion scaling of the adjustment mechanism.
Description
Technical field:
The utility model relates to a kind of link-type anti-rotation lock of digital control hoop bender, mainly be used on the full-automatic numerical control hoop bender.
Background technology:
Reinforcing bar is wound around rolling with reinforcing bar usually for ease of transportation and placement in process of production, be referred to as dish circle or valve snail, reinforcing bar in use must be with dish circle or valve snail wire rod reinforcing bar, must align, then just use, produce larger alternate stress in the aligning process due to reinforcing bar especially valve snail reinforcing bar, be very easy to produce when stirrup carries out bending and the uneven warpage of work top, make crooked good stirrup produce the gap of excessive or tension when sealing, affect the quality of stirrup goods.Be not equipped with this kind anti-rotation lock on the stirrup bender of most domestic, perhaps only by lift with push rod jack-up, only can realize aligning the mode of the upper and lower translation of wheel, adjust effect relatively poor.
Summary of the invention:
The purpose of this utility model is exactly for the existing deficiency of prior art, and the link-type anti-rotation lock of a kind of stability that provides digital control hoop bender strong, easy to adjust.
This programme is achieved by the following technical measures:
A kind of link-type anti-rotation lock of digital control hoop bender, comprise frame and front panel, front panel is arranged on upper rack, it is characterized in that: the side at described front panel is provided with fixing aligning wheel and the anti-aligning wheel that reverses, be respectively equipped with corresponding V-type groove at fixing aligning wheel and anti-the torsion on the aligning wheel, described anti-torsion aligning wheel is arranged on front panel by sliding axle, the other end of sliding axle passes the opposite side of front panel, and the linkage that a leg-of-mutton equal proportion is adjusted is set in the end of sliding axle.
anti-rotation lock of the present utility model, by on plate, fixing aligning wheel and the anti-aligning wheel that reverses being set in front, wherein fixing aligning wheel and anti-the torsion on the aligning wheel are respectively equipped with corresponding V-type groove, produce the displacement of a level when adjusting sliding axle, reverse the aligning wheel and fix displacement between the upper V-type groove of aligning wheel by anti-, the wire rod reinforcing bar is produced the extruding force of a side direction, reinforcing bar is produced the active force that namely has on horizontal direction, active force on vertical direction is also arranged, thereby make reinforcing bar produce the displacement of horizontal direction and the displacement of vertical direction, thereby can prevent reversing on vertical and horizontal, the linkage that a leg-of-mutton equal proportion is adjusted is set in the end of sliding axle, be convenient to the clear adjustment amount of intuitively checking.
linkage described in the utility model comprises the parts that are connected and fixed at the jointed shaft that is hinged on sliding axle and pitman arm and pitman arm two ends, the end of jointed shaft is hinged on pitman arm, the upper end of pitman arm is connected through the hinge on fixed pivot, fixed pivot is fixedly installed on front panel, the lower end of pitman arm is connected with screw bolt seat by trip bolt, screw bolt seat is provided with screw rod, the other end of screw rod connects handwheel, the moving screw rod horizontal displacement of hand wheel rotating one astragal becomes fixed proportion with the displacement of sliding axle, in order to differentiate more intuitively direction of displacement and displacement, also be provided with counter on the axle at handwheel place, when the counter on handwheel is " 0 ", it is fully coplanar that anti-torsion aligning wheel and fixing aligning are taken turns.For the ease of connecting, the position that described sliding axle is connected with jointed shaft is flat.In order to increase the life-span of front panel, the anti-skidding axle weares and teares it, also is provided with slip cap between described sliding axle and front panel.
For ease of carrying out the two-wire bending hoop, at described fixedly aligning wheel and the anti-V-type groove that is respectively equipped with two pairs of correspondences on the aligning wheel that reverses, each root shaped steel of steel rod is placed on respectively in separately V-type groove complementary interference the, aligning respectively.
The beneficial effect of anti-rotation lock of the present utility model is: because aligning is taken turns all with V-shaped groove, the wire rod reinforcing bar produces slip along the inclined-plane of V shaped wheel, so just can guarantee the displacement of existing level, vertical displacement is also arranged, thereby can better adjust the wire rod reinforcing bar, prevent from reversing, and guiding mechanism makes adjustment more intuitively clear by leg-of-mutton equal proportion convergent-divergent.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
1, handwheel, 2, counter, 3, screw rod, 4, screw bolt seat, 5, trip bolt, 6, pitman arm, 7, frame, 8, jointed shaft, 9, sliding axle, 10, slip cap, 11, the anti-aligning wheel that reverses, 12, the wire rod reinforcing bar, 13, fixing aligning wheel, 14, front panel, 15, hinge 16, fixed pivot.
The specific embodiment:
Accompanying drawing is a kind of specific embodiment of the present utility model.this embodiment comprises a leg-of-mutton equal proportion adjustment: this mechanism is by handwheel 1, counter 2, screw rod 3, screw bolt seat 4, trip bolt 5, pitman arm 6, frame 7, jointed shaft 8 and fixed pivot 16 form, wherein the end of jointed shaft 8 is hinged on pitman arm 6, the upper end of pitman arm 6 is connected through the hinge on fixed pivot 16, fixed pivot 16 is fixedly installed on front panel 14, the lower end of pitman arm 6 is connected with screw bolt seat 4 by trip bolt 5, screw bolt seat 4 is provided with screw rod 3, the other end of screw rod 3 connects handwheel 1, the handwheel dextrorotation is circled, screw rod drives linking arm and moves horizontally inward 5mm, by leg-of-mutton equal proportion convergent-divergent, the displacement that the anti-aligning wheel that reverses straightener produces 1mm inward with respect to fixing aligning wheel, also can adopt other ratios, only that the ratio of being convenient to calculate gets final product, a side at described front panel 14 is provided with fixing aligning wheel 13 and the anti-aligning wheel 11 that reverses, be respectively equipped with corresponding V-type groove at fixing aligning wheel 13 and anti-the torsion on aligning wheel 11, described anti-torsion aligning wheel 11 is crossed sliding axle 9 and is arranged on front panel 14, the other end of sliding axle 9 passes the opposite side of front panel 14.
during use, handwheel 1 dextrorotation is circled, screw rod 3 rotations, drivening rod arm 6 moves horizontally away from front panel 14, pitman arm 6 is by the rotation of fixed pivot 16, drive sliding axle 9 by jointed shaft 8 and will prevent reversing along slip cap 10 the close front panel 14 that aligning wheel 11 drives, like this, just make the anti-relatively fixing aligning wheel 13 of aligning wheel 11 that reverses produce a negative displacement, to extruding force of wire rod reinforcing bar 12 outsides generations, make wire rod reinforcing bar 12 near workbench, rotation value by counter 2, operator's anti-aligning that reverses of clearly observing is very taken turns with respect to the displacement of fixing aligning wheel 13, because reinforcing bar is placed in the upper V-shaped groove of aligning wheel, when wire rod reinforcing bar 12 slides along the inclined-plane generation of V shaped wheel, reinforcing bar is produced the active force that namely has on horizontal direction, active force on vertical direction is also arranged, thereby make reinforcing bar produce the displacement of horizontal direction and the displacement of vertical direction, thereby can adjust reinforcing bar at vertical and horizontal, thereby can better adjust the wire rod reinforcing bar, prevent from reversing.
Claims (6)
1. the link-type anti-rotation lock of a digital control hoop bender, comprise frame (7) and front panel (14), front panel (14) is arranged on frame (7) top, it is characterized in that: the side at described front panel (14) is provided with fixing aligning wheel (13) and the anti-aligning wheel (11) that reverses, be respectively equipped with corresponding V-type groove on aligning wheel (11) at fixing aligning wheel (13) and anti-the torsion, described anti-torsion aligning wheel (11) is arranged on front panel (14) by sliding axle (9), the other end of sliding axle (9) passes the opposite side of front panel (14), and the linkage that a leg-of-mutton equal proportion is adjusted is set in the end of sliding axle (9).
2. anti-rotation lock according to claim 1, it is characterized in that: described linkage comprises the parts that are connected and fixed at the jointed shaft (8) that is hinged on sliding axle (9) and pitman arm (6) and pitman arm two ends, the end of jointed shaft (8) is hinged on pitman arm (6), the upper end of pitman arm (6) is connected through the hinge on fixed pivot (16), fixed pivot (16) is fixedly installed on front panel (14), the lower end of pitman arm (6) is connected with screw bolt seat (4) by trip bolt (5), screw bolt seat (4) is provided with screw rod (3), the other end of screw rod (3) connects handwheel (1).
3. anti-rotation lock according to claim 2, it is characterized in that: also be provided with counter (2) on the axle at described handwheel (1) place, when the counter on described handwheel was " 0 ", it was fully coplanar that anti-torsion aligning wheel (11) and fixing aligning are taken turns (13).
4. anti-rotation lock according to claim 2, it is characterized in that: the position that described sliding axle (9) is connected with jointed shaft (8) is flat.
5. anti-rotation lock according to claim 1, is characterized in that: also be provided with slip cap (10) between described sliding axle (9) and front panel (14).
6. anti-rotation lock according to claim 1, is characterized in that: at described fixedly aligning wheel (13) and the anti-V-type groove that is respectively equipped with two pairs of correspondences on aligning wheel (11) that reverses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653226 CN203003010U (en) | 2012-12-03 | 2012-12-03 | Connecting rod type anti-twist device of numerical control hoop bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653226 CN203003010U (en) | 2012-12-03 | 2012-12-03 | Connecting rod type anti-twist device of numerical control hoop bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003010U true CN203003010U (en) | 2013-06-19 |
Family
ID=48594643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653226 Expired - Fee Related CN203003010U (en) | 2012-12-03 | 2012-12-03 | Connecting rod type anti-twist device of numerical control hoop bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350159A (en) * | 2013-07-19 | 2013-10-16 | 姜勇 | Steel-bar arc-delivering straightening hoop bending machine |
| CN108426900A (en) * | 2018-06-14 | 2018-08-21 | 广东电网有限责任公司电力科学研究院 | A kind of double sided slider bar translation scan X-ray three-dimensional imaging detection device |
-
2012
- 2012-12-03 CN CN 201220653226 patent/CN203003010U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350159A (en) * | 2013-07-19 | 2013-10-16 | 姜勇 | Steel-bar arc-delivering straightening hoop bending machine |
| CN108426900A (en) * | 2018-06-14 | 2018-08-21 | 广东电网有限责任公司电力科学研究院 | A kind of double sided slider bar translation scan X-ray three-dimensional imaging detection device |
| CN108426900B (en) * | 2018-06-14 | 2023-07-04 | 广东电网有限责任公司电力科学研究院 | Double-slide rail translation scanning X-ray three-dimensional imaging detection 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: 20130619 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |