CN204449078U - A kind of material supporting rack and be provided with the bender of this material supporting rack - Google Patents

A kind of material supporting rack and be provided with the bender of this material supporting rack Download PDF

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Publication number
CN204449078U
CN204449078U CN201520128178.4U CN201520128178U CN204449078U CN 204449078 U CN204449078 U CN 204449078U CN 201520128178 U CN201520128178 U CN 201520128178U CN 204449078 U CN204449078 U CN 204449078U
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China
Prior art keywords
supporting rack
guide rail
material supporting
bender
workbench
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Expired - Fee Related
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CN201520128178.4U
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Chinese (zh)
Inventor
吴金福
夏克周
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Machine Manufacture Co Ltd Of China Of Anhui Province
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Machine Manufacture Co Ltd Of China Of Anhui Province
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of material supporting rack and be provided with the bender of this material supporting rack, belong to bender field, which solve existing bender discharging stability and poor reliability, discharging is dangerous, the problem that discharging precision is low.Material supporting rack comprises the first support and carrying roller, and the first described support comprises supporting plate and supporting leg, also comprises lifting screw and adjustment auxiliary frame; Bender comprises frame, workbench, workbench riser, counterdie, connects template and slide block, and also comprise drawing mechanism, described drawing mechanism comprises pusher and material supporting rack.The utility model can safety, exactly bending workpieces that is large-scale, complicated, heavy, that close is released from space limited between the upper and lower mould of bender, good operating stability, reliability is high, discharging direction and position accurately, and effectively can prevent the security incident that in discharging process, workpiece tilts to cause.

Description

A kind of material supporting rack and be provided with the bender of this material supporting rack
Technical field
The utility model belongs to bender field, specifically, relates to a kind of material supporting rack and is provided with the bender of this material supporting rack.
Background technology
Material supporting rack is the workbench of a kind of conveying workpieces, material, is applied to the feeding and discharging that bender are generally used for workpiece.Bender is a kind of machine that can carry out bending to sheet material, bender comprises pay-off and drawing mechanism, complete feed and the discharging work of bender respectively, the discharge method of general large-sized bender particularly some Double-machine linkaging bending machines is mainly divided into two kinds, one is by driving lifting, need hand fit's hook, efficiency is lower; Another kind of mode drags workpiece by the steel wire rope of hoist engine to realize discharging, needs first by manually living workpiece with pawl head-clamp, then draw with hoist engine, because the front of equipment is provided with pay-off, space is less, manually clamps workpiece very inconvenient, efficiency is lower, security extreme difference.Two kinds of discharge method subsequent delivery devices all use material supporting rack, and existing bender material supporting rack generally exists poor universality, carry uneasy congruent defect.
Through finding the retrieval of material pushing device for bending machine, as Chinese Patent Application No. 201320500303.0, the patent document in publication date on January 29th, 2014, disclose a kind of side discharging mechanism of bender, comprise the workbench of bender, the discharging carrier roller frame arranged along workbench length direction is provided with at the tail end of workbench, the inner side of workbench is provided with side discharging mechanism, described side discharging mechanism comprises chain conveying mechanism, the chain of horizontal feed that chain conveying mechanism comprises transmission mechanism and driven by transmission mechanism, chain is fixed with the push pedal vertical with chain, described push pedal comprise baffle plate and be fixedly connected with chain connect base plate, described baffle plate by bearing pin with connect base plate and be rotatably connected, described baffle plate is arranged to discharging carrier roller frame lopsidedness, and described baffle plate is connected with spring with connecting between base plate, workpiece, after work pieces process completes, moves on discharging carrier roller frame by push pedal by this utility model, and discharging speed is very fast, does not need artificial assistance, improves operating efficiency, reduce labour intensity, improve security performance.And for example, Chinese Patent Application No. 201020690631.8, the patent document in publication date September 14 in 2011, disclose a kind of thruster drawing mechanism of numerical control bender, it comprises power set and the guide rail parallel with bending machine workbench, power set can positive and negative rotation and by chain-drive mechanism drive have the pusher coordinated with guide rail, by the rotating of power set, drive pusher to do reciprocating linear motion along the guide rail on workbench, thus realize the in place of pusher and work.The thruster drawing mechanism of this version adopts chain as its driving medium, and its automaticity is high, and can keep synchronous operation with Other related equipment, and reach the object of multiple devices combined operation, operating efficiency is high.Above-mentioned two kinds of technical schemes solve the efficiency and safety problem that manual discharging brings, but its stability and reliability are still poor, and pusher precision is not high.
Summary of the invention
The problem that 1, will solve
For existing bender discharging stability and poor reliability, discharging is dangerous, the problem that discharging precision is low, the utility model provides a kind of material supporting rack and is provided with the bender of this material supporting rack, can safety, exactly bending workpieces that is large-scale, complicated, heavy, that close is released from space limited between bender upper/lower die, good operating stability, reliability is high, discharging direction and position accurately, and effectively can prevent the security incident that in discharging process, workpiece tilts to cause.
2, technical scheme
For solving the problem, the utility model adopts following technical scheme.
A kind of material supporting rack, comprise the first support and carrying roller, the first described support comprises supporting plate and supporting leg, and described supporting plate is rectangular frame structure, and described carrying roller is arranged on the top of supporting plate, described supporting leg is arranged on the below of supporting plate, also comprise adjustment auxiliary frame, described adjustment auxiliary frame is arranged on the top of supporting plate, and adjustment auxiliary frame comprises base, support base plate and the second support, described base is laterally fixed on the top of supporting plate, and the upper surface of base is provided with screw mandrel; The setting direction of screw mandrel is consistent with the length direction of base, and screw mandrel is provided with external screw thread, and the external thread rotary at two ends, left and right is on the contrary; The two ends of screw mandrel are connected by bearing with the two ends of base respectively, and wherein one end reaches outside base, and the upper surface of base is longitudinally provided with the first guide rail, and the first guide rail is arranged on the both sides of screw mandrel; Support base plate lower surface is provided with screw, and screw is provided with internal thread, and nut sleeve is on screw mandrel, and internal thread is corresponding with the external screw thread of screw mandrel, and support base plate lower surface is longitudinally provided with the sliding tray matched with the first guide rail, and the quantity of support base plate is two; The quantity of the second support is two, is separately fixed at the upper surface of two support base plates, and the upper end of two the second supports is provided with multi-directional ball.
Preferably, between the first described support and supporting leg, be provided with gusseted plate, between described support base plate and the second support, be provided with floor; Also comprise lifting screw, described lifting screw comprises threaded rod and is arranged on the disk of threaded rod one end, and be provided with screwed hole bottom described supporting leg, described lifting screw is arranged on the screwed hole bottom supporting leg.
Preferably, the quantity of the supporting leg of the first described support is 4 ~ 7 right.
Preferably, the quantity of described adjustment auxiliary frame is 4 ~ 7, and described adjustment auxiliary frame is arranged between carrying roller, and the carrying roller quantity between every two adjustment auxiliary frames is 3 ~ 5.
A kind of bender being provided with material supporting rack, comprise frame, workbench, workbench riser, counterdie, connect template and slide block, described workbench riser is rectangle, the metallic plate laterally erect, described workbench is arranged on the upper end of workbench riser, described counterdie is arranged on the upper surface of workbench, described connects template-setup above counterdie, and be connected with the lower end of slide block, described slide block is connected with frame, described workbench riser is fixed in frame, also comprise material supporting rack, described material supporting rack is foregoing material supporting rack, material supporting rack is arranged on the side of workbench, the upper surface of material supporting rack is parallel with the upper surface of counterdie.
Preferably, also comprise pusher, the position below described workbench riser front surface, close workbench is provided with the guide rail base plate of outwardly convex, and the upper and lower surface of guide rail base plate is respectively equipped with the second guide rail, and the front surface upper end of guide rail base plate is provided with tooth bar, described pusher comprises motor, reductor and guide wheel device, described guide wheel device comprises directive wheel and guiding wheel carrier, the quantity of described directive wheel is four, evenly be arranged on four angles of guiding wheel carrier inner surface, wherein two directive wheels are connected with the second guide rail of guide rail plate upper surface, two other directive wheel is connected with the second guide rail of guide rail base plate lower surface, guiding wheel carrier outer surface is provided with connecting plate, connecting plate is L shape, connecting plate one end is fixed on guiding wheel carrier outer surface, the other end reaches the top of counterdie, and this external part is provided with scraping wings, described reductor comprises high speed axle head and low speed axle head, and described high speed axle head is connected with motor, and the below that described low speed axle head passes connecting plate, guiding wheel carrier extend into tooth bar, low speed axle head is provided with gear, and described wheel and rack is meshed.
Preferably, the length that described connecting plate reaches one end of the top of counterdie is 0.8 ~ 1 times of counterdie width; Described scraping wings is arranged on connecting plate and reaches one end of the top of counterdie and the side in close material supporting rack direction; Described reductor is worm-gear speed reducer.
Preferably, the cross section of the second described guide rail is trapezoidal, described directive wheel and the second guide rail touching position is groove-like, and four described directive wheels are fastened by this groove-like structure and the second guide rail.
Preferably, the length that described guide rail base plate stretches out workbench riser two ends is 300 ~ 1000mm, and the length of described tooth bar equals the length of guide rail base plate.
Preferably, described directive wheel is connected by eccentric shaft with guiding wheel carrier, described eccentric shaft comprises guiding wheel carrier link and directive wheel link, described directive wheel link is connected with directive wheel by bearing, described guiding wheel carrier link is connected with guiding wheel carrier, not on the same line, and eccentric distance is 5 ~ 10mm for the axle center of described guiding wheel carrier link and the axle center of directive wheel link.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) a kind of material supporting rack of the present utility model, can by the lifting screw be rotatably provided in bottom supporting leg come the height of holder for regulating bin, the flatness of upper surface and as required time can adjust certain gradient, the bender that height of table is different can be suitable for, and various adjustment can be carried out according to operating mode, flexibly, precision is high; Adjustment auxiliary frame can prevent toppling in shaping rear workpiece transport process, the setting of multi-directional ball substantially reduces workpiece transport resistance, improve conevying efficiency, screw, screw mandrel and the first guide rail, sliding tray be arranged so that material supporting rack can regulate distance on adjustment auxiliary frame between two the second supports according to the workpiece of different in width size, in order to adapt to the workpiece of transport different in width, practicality and reliability are very strong;
(2) a kind of material supporting rack of the present utility model, by being provided with gusseted plate between the first support and supporting leg, between support base plate and the second support, being provided with floor, making material supporting rack more firmly with stable, and then increase the service life, improve shipping mass; The quantity of supporting leg suitably can be selected according to the length of wanted transmitting workpiece and the distance that will transport size; The carrying roller of interval right quantity between every two adjustment auxiliary frames, in order to guarantee the continuity of stable in transportation and safety;
(3) workpiece after shaping is released patrix by pusher by a kind of bender of the present utility model, sends into material supporting rack, discharging efficiency and precision high; Wherein driven by motor reductor is to gear transmission power, wheel and rack is meshed, the guide wheel device on pusher is driven to roll on the second guide rail, scraping wings on connecting plate and absorption surface, and workpiece is released, the setting of scraping wings avoids connecting plate directly and absorption surface, only needs to change scraping wings after such scraping wings wearing and tearing, and connecting plate does not need to change, reduce maintenance cost; Four directive wheels coordinate with the second guide rail, improve the stability that pusher runs, make bender discharging process safer; The application of rack-driving makes the bearing capacity during discharging of this bender large, and transmission accuracy is high, and improves discharging speed, thus improves the discharging efficiency of bender;
(4) restriction that the connecting plate on the pusher in a kind of bender of the present utility model reaches the length of one end of the top of counterdie can guarantee that scraping wings and absorption surface are stablized in pusher process, improve the security of discharging; The stationarity being arranged so that the course of work of the shape that the second guide rail and directive wheel match is very high, and the course of work is safer; Worm-gear speed reducer is adopted to make device compacter, reduce the space of hold facility, guide rail base plate stretches out the certain length in workbench riser two ends makes the stroke of pusher maximize, make pusher can run to the other end from one end of workbench riser, guarantee workpiece to release workbench completely, send into material supporting rack;
(5) on the pusher in a kind of bender of the present utility model, in guide wheel device, directive wheel is connected by eccentric shaft with guiding wheel carrier, during rotation eccentric axis, the spacing between the spacing between directive wheel and the second guide rail, wheel and rack can be regulated to reach optimum state, thus improve pusher stability in the course of the work and security, and the depth of parallelism of pusher and workpiece is higher, running resistance is less, pusher efficiency can be improved like this, also the degree of wear of pusher can be reduced, extension device service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of material supporting rack of the present utility model;
Fig. 2 is a kind of material supporting rack schematic perspective view of the present utility model;
Fig. 3 is the structural representation adjusting auxiliary frame in a kind of material supporting rack of the present utility model;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the top view of Fig. 3;
Fig. 6 is the schematic perspective view adjusting auxiliary frame in a kind of material supporting rack of the present utility model;
Fig. 7 is the structural representation of a kind of bender of the present utility model;
Fig. 8 is the enlarged diagram of pusher 6 in Fig. 7;
Fig. 9 is the sectional view of pusher in a kind of bender of the present utility model;
Figure 10 is the structural representation of the guide wheel device of pusher in a kind of bender of the present utility model.
In figure: 1, the first support; 2, lifting screw; 3, auxiliary frame is adjusted; 4, material supporting rack; 5, workbench riser; 6, pusher; 7, counterdie; 8, template is connect; 9, slide block; 31, base; 32, support base plate; 33, the second support; 34, multi-directional ball; 35, screw; 36, the first guide rail; 37, screw mandrel; 61, scraping wings; 62, connecting plate; 63, motor; 64, reductor; 65, tooth bar; 66, guide wheel device; 67, the second guide rail; 68, gear; 69, guide rail base plate; 661, directive wheel; 662, lead wheel carrier.
Detailed description of the invention
Embodiment 1
As shown in Fig. 1 ~ Fig. 5, a kind of material supporting rack, comprise the first support 1 and carrying roller, first support 1 comprises supporting plate and supporting leg, supporting plate is rectangular frame structural steel and iron, carrying roller is arranged on the upper surface of supporting plate, supporting leg is arranged on the lower surface of supporting plate, the quantity of supporting leg is 4 right, gusseted plate is provided with between first support 1 and supporting leg, also comprise lifting screw 2 and adjustment auxiliary frame 3, lifting screw 2 comprises threaded rod and is arranged on the disk of threaded rod one end, screwed hole is provided with bottom supporting leg, lifting screw 2 is arranged on the screwed hole bottom supporting leg, the quantity of adjustment auxiliary frame 3 is 4, adjustment auxiliary frame 3 is arranged between the carrying roller of the upper surface of supporting plate, carrying roller quantity between every two adjustment auxiliary frames 3 is 3, adjustment auxiliary frame 3 comprises base 31, support base plate 32 and the second support 33, base 31 is laterally fixed on the upper surface of supporting plate, the upper surface of base 31 is provided with screw mandrel 37, the setting direction of screw mandrel 37 is consistent with the length direction of base 31, screw mandrel 37 is provided with external screw thread, and the external thread rotary at two ends, left and right is on the contrary, the two ends of screw mandrel 37 are connected by bearing with the two ends of base 31 respectively, wherein one end reaches outside base 31, the upper surface of base 31, the both sides of screw mandrel 37 are longitudinally provided with the first guide rail 36, support base plate 32 lower surface is provided with screw 35, screw 35 is provided with internal thread, and screw 35 is enclosed within screw mandrel 37, and internal thread is corresponding with the external screw thread of screw mandrel 37, support base plate 32 lower surface is longitudinally provided with the sliding tray matched with the first guide rail 36, and the quantity of support base plate 32 is two, the quantity of the second support 33 is two, is separately fixed at the upper surface of two support base plates 32, is provided with floor between support base plate 32 and the second support 33, and the upper end of the one side that two the second supports 33 are relative is provided with multi-directional ball 34.
As shown in Fig. 6 ~ Figure 10, a kind of bender being provided with material supporting rack, comprise frame, workbench, workbench riser 5, counterdie 7, connect template 8 and slide block 9, workbench riser 5 is rectangle, the steel plate laterally erect, workbench is arranged on the upper end of workbench riser 5, counterdie 7 is arranged on the upper surface of workbench, connect the top that template 8 is arranged on counterdie 7, and be connected with the lower end of slide block 9, slide block 9 and workbench riser 5 are all fixed in frame, also comprise drawing mechanism, drawing mechanism comprises pusher 6 and material supporting rack 4, material supporting rack 4 is arranged on the side of workbench, the upper surface of material supporting rack 4 is parallel with the upper surface of counterdie 7, position below workbench riser 5 front surface, close workbench is provided with the guide rail base plate 69 of outwardly convex, the length that guide rail base plate 69 stretches out workbench riser 5 two ends is 300mm, the upper and lower surface of guide rail base plate 69 is respectively equipped with the second guide rail 67, the cross section of the second guide rail 67 is trapezoidal, the front surface upper end of guide rail base plate 69 is provided with tooth bar 65, and the length of tooth bar 65 equals the length of guide rail base plate 69, pusher 6 comprises motor 63, reductor 64 and guide wheel device 66, reductor 64 is worm-gear speed reducer, guide wheel device 66 comprises directive wheel 661 and guiding wheel carrier 662, the quantity of directive wheel 661 is four, evenly be arranged on four angles of guiding wheel carrier 662 inner surface, directive wheel 661 is connected by eccentric shaft with guiding wheel carrier 662, eccentric shaft comprises guiding wheel carrier link and directive wheel link, directive wheel link is connected with directive wheel 661 by bearing, guiding wheel carrier link is connected with guiding wheel carrier 662, eccentric distance between the axle center of guiding wheel carrier link and the axle center of directive wheel link is 10mm, directive wheel 661 and the second guide rail 67 touching position are groove-like, wherein two directive wheels 661 fasten with the second guide rail 67 of guide rail base plate 69 upper surface, two other directive wheel 661 fastens with the second guide rail 67 of guide rail base plate 69 lower surface, guiding wheel carrier 662 outer surface is provided with connecting plate 62, connecting plate 62 is L shape, connecting plate 62 one end is fixed on guiding wheel carrier 662 outer surface, the other end reaches the top of counterdie 7, the length of this external part is 0.8 times of counterdie 7 width, on this external part, scraping wings 61 is provided with near the side in material supporting rack 4 direction, reductor 64 comprises high speed axle head and low speed axle head, and high speed axle head is connected with motor 63, and the below that low speed axle head passes connecting plate 62, guiding wheel carrier 662 extend into tooth bar 65, low speed axle head is provided with gear 68, and gear 68 is meshed with tooth bar 65.
In conjunction with bender discharging process, the course of work of the present utility model is: parked by pusher 6 to the one end away from material supporting rack 4, lifting screw 2 on adjustment material supporting rack 4, make its height with the height of counterdie 7 in same level, regulate adjustment auxiliary frame 3, distance between two the second supports 33 and the width of the workpiece are matched, concrete operations mode is: with the one end outside instrument rotary screw 37 protuberate basic units 31 such as spanner, make to be arranged on screw 35 on two support base plates 32 in opposite directions or reverse movement, thus drive support base plate 32 to be moved by the slip of sliding tray on the first guide rail 36, workpiece is on counterdie 7 after bending and molding, start pusher 6, motor 63 outputting power, gear 68 is passed to by reductor 64, gear 68 is meshed with tooth bar 65, four directive wheels 661 and the second guide rail 67 fasten, the rotation of gear 68 is converted into the horizontal movement of pusher 6 along tooth bar 65 direction, and by the scrolling realization of directive wheel 661 on the second guide rail 67, scraping wings 61 and absorption surface, horizontal movement is conducted to workpiece by connecting plate 62, and promote workpiece and move near one end of material supporting rack 4, until workpiece is served material supporting rack 4, after workpiece enters material supporting rack 4, drop on carrying roller, and rely on two the second supports 33, contact with multi-directional ball 34, just workpiece can be transported to other places by external force, the discharging of bender completes.From the above-mentioned course of work, this utility model discharging safety, efficiency is high, good stability, and reliability is high, and discharging direction and position accurately, and effectively can prevent the security incident that in discharging process, workpiece tilts to cause.
Embodiment 2
Identical with embodiment 1, difference is, the quantity of supporting leg is 7 right, and the quantity of adjustment auxiliary frame 3 is 7, and the carrying roller quantity between every two adjustment auxiliary frames 3 are 5; The length that guide rail base plate 69 stretches out workbench riser 5 two ends is 400mm; Eccentric distance between the axle center of guiding wheel carrier link and the axle center of directive wheel link is 10mm; The length that connecting plate 62 reaches one end of the top of counterdie 7 is 1 times of counterdie width.
Embodiment 3
Identical with embodiment 1, difference is, the quantity of supporting leg is 5 right, and the quantity of adjustment auxiliary frame 3 is 5, and the carrying roller quantity between every two adjustment auxiliary frames 3 are 4; The length that guide rail base plate 69 stretches out workbench riser 5 two ends is 300mm; Eccentric distance between the axle center of guiding wheel carrier link and the axle center of directive wheel link is 5mm; The length that connecting plate 62 reaches one end of the top of counterdie 7 is 0.9 times of counterdie width.

Claims (10)

1. a material supporting rack, comprise the first support (1) and carrying roller, described the first support (1) comprises supporting plate and supporting leg, described supporting plate is rectangular frame structure, described carrying roller is arranged on the top of supporting plate, described supporting leg is arranged on the below of supporting plate, it is characterized in that: also comprise adjustment auxiliary frame (3), described adjustment auxiliary frame (3) is arranged on the top of supporting plate, adjustment auxiliary frame (3) comprises base (31), support base plate (32) and the second support (33), described base (31) is laterally fixed on the top of supporting plate, the upper surface of base (31) is provided with screw mandrel (37), the setting direction of screw mandrel (37) is consistent with the length direction of base (31), and screw mandrel (37) is provided with external screw thread, and the external thread rotary at two ends, left and right is on the contrary, the two ends of screw mandrel (37) are connected by bearing with the two ends of base (31) respectively, wherein one end reaches outside base (31), the upper surface of base (31) is longitudinally provided with the first guide rail (36), and the first guide rail (36) is arranged on the both sides of screw mandrel (37), support base plate (32) lower surface is provided with screw (35), screw (35) is provided with internal thread, screw (35) is enclosed within screw mandrel (37), internal thread is corresponding with the external screw thread of screw mandrel (37), support base plate (32) lower surface is longitudinally provided with the sliding tray matched with the first guide rail (36), and the quantity of support base plate (32) is two, the quantity of the second support (33) is two, is separately fixed at the upper surface of two support base plates (32), and the upper end of two the second supports (33) is provided with multi-directional ball (34).
2. a kind of material supporting rack according to claim 1, it is characterized in that: between described the first support (1) and supporting leg, be provided with gusseted plate, between described support base plate (32) and the second support (33), be provided with floor; Also comprise lifting screw (2), described lifting screw (2) comprises threaded rod and is arranged on the disk of threaded rod one end, be provided with screwed hole bottom described supporting leg, described lifting screw (2) is arranged on the screwed hole bottom supporting leg.
3. a kind of material supporting rack according to claim 2, is characterized in that: the quantity of the supporting leg of described the first support (1) is 4 ~ 7 right.
4. a kind of material supporting rack according to claims 1 to 3 any one, it is characterized in that: the quantity of described adjustment auxiliary frame (3) is 4 ~ 7, described adjustment auxiliary frame (3) is arranged between carrying roller, and the carrying roller quantity between every two adjustment auxiliary frame (3) is 3 ~ 5.
5. one kind is provided with the bender of material supporting rack, comprise frame, workbench, workbench riser (5), counterdie (7), connect template (8) and slide block (9), described workbench riser (5) is rectangle, the metallic plate laterally erect, described workbench is arranged on the upper end of workbench riser (5), described counterdie (7) is arranged on the upper surface of workbench, described connects the top that template (8) is arranged on counterdie (7), and be connected with the lower end of slide block (9), described slide block (9) is connected with frame, described workbench riser (5) is fixed in frame, it is characterized in that: also comprise material supporting rack (4), described material supporting rack (4) is material supporting rack according to claim 1, material supporting rack (4) is arranged on the side of workbench, the upper surface of material supporting rack (4) is parallel with the upper surface of counterdie (7).
6. a kind of bender being provided with material supporting rack according to claim 5, it is characterized in that: also comprise pusher (6), position below described workbench riser (5) front surface, close workbench is provided with the guide rail base plate (69) of outwardly convex, the upper and lower surface of guide rail base plate (69) is respectively equipped with the second guide rail (67), and the front surface upper end of guide rail base plate (69) is provided with tooth bar (65), described pusher (6) comprises motor (63), reductor (64) and guide wheel device (66), described guide wheel device (66) comprises directive wheel (661) and guiding wheel carrier (662), the quantity of described directive wheel (661) is four, evenly be arranged on four angles of guiding wheel carrier (662) inner surface, wherein two directive wheels (661) are connected with second guide rail (67) of guide rail base plate (69) upper surface, two other directive wheel (661) is connected with second guide rail (67) of guide rail base plate (69) lower surface, guiding wheel carrier (662) outer surface is provided with connecting plate (62), connecting plate (62) is L shape, connecting plate (62) one end is fixed on guiding wheel carrier (662) outer surface, the other end reaches the top of counterdie (7), and this external part is provided with scraping wings (61), described reductor (64) comprises high speed axle head and low speed axle head, described high speed axle head is connected with motor (63), the below that described low speed axle head passes connecting plate (62), guiding wheel carrier (662) extend into tooth bar (65), low speed axle head is provided with gear (68), and described gear (68) is meshed with tooth bar (65).
7. a kind of bender being provided with material supporting rack according to claim 6, is characterized in that: the length that described connecting plate (62) reaches one end of the top of counterdie (7) is 0.8 ~ 1 times of counterdie (7) width; Described scraping wings (61) is arranged on connecting plate (62) and reaches one end of the top of counterdie (7) and the side in close material supporting rack (4) direction; Described reductor (64) is worm-gear speed reducer.
8. a kind of bender being provided with material supporting rack according to claim 6, it is characterized in that: the cross section of described the second guide rail (67) is trapezoidal, described directive wheel (661) and the second guide rail (67) touching position are groove-like, and four described directive wheels (661) are fastened by this groove-like structure and the second guide rail (67).
9. a kind of bender being provided with material supporting rack according to claim 6, it is characterized in that: the length that described guide rail base plate (69) stretches out workbench riser (5) two ends is 300 ~ 1000mm, the length of described tooth bar (65) equals the length of guide rail base plate (69).
10. according to a kind of bender being provided with material supporting rack in claim 6 ~ 9 described in any one, it is characterized in that: described directive wheel (661) is connected by eccentric shaft with guiding wheel carrier (662), described eccentric shaft comprises guiding wheel carrier link and directive wheel link, described directive wheel link is connected with directive wheel (661) by bearing, described guiding wheel carrier link is connected with guiding wheel carrier (662), the axle center of described guiding wheel carrier link and the axle center of directive wheel link are not on the same line, and eccentric distance is 5 ~ 10mm.
CN201520128178.4U 2015-03-05 2015-03-05 A kind of material supporting rack and be provided with the bender of this material supporting rack Expired - Fee Related CN204449078U (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499333A (en) * 2016-01-12 2016-04-20 东莞市谊科数控科技有限公司 Bending machine with D-axis guide devices
CN105499333B (en) * 2016-01-12 2017-09-29 东莞市谊科数控科技有限公司 A kind of bender with D axle guiders
CN106142059A (en) * 2016-07-28 2016-11-23 苏州高通机械科技有限公司 A kind of split type Multidirectional motion robot device
CN106218957A (en) * 2016-08-30 2016-12-14 安徽豪家管业有限公司 A kind of bracing frame packed for senior pipeline
CN107954198A (en) * 2017-12-15 2018-04-24 浙江钱江机器人有限公司 A kind of detent mechanism
CN107985924A (en) * 2017-12-15 2018-05-04 浙江钱江机器人有限公司 A kind of pipeline
CN108394762A (en) * 2018-04-18 2018-08-14 湖州同立光电材料有限公司 A kind of silk-covered wire blanking conveyer
CN113319159A (en) * 2021-05-28 2021-08-31 沈阳市超光科技有限公司 Braking and rod withdrawing traction device for blank rod after bending and using method thereof

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