CN204449096U - A kind of bender pusher and be provided with the bender of this pusher - Google Patents
A kind of bender pusher and be provided with the bender of this pusher Download PDFInfo
- Publication number
- CN204449096U CN204449096U CN201520128170.8U CN201520128170U CN204449096U CN 204449096 U CN204449096 U CN 204449096U CN 201520128170 U CN201520128170 U CN 201520128170U CN 204449096 U CN204449096 U CN 204449096U
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- China
- Prior art keywords
- guide rail
- bender
- pusher
- directive wheel
- counterdie
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Abstract
The utility model discloses a kind of bender pusher and the bender of this pusher is installed, belong to bender field, which solve existing large-sized bender poor stability, inefficient problem when discharging.Pusher of the present utility model comprises connecting plate, motor and speed reducer, also comprises guide wheel device and guide rail base plate, and reductor comprises high speed shaft input and slow-speed shaft output, and high speed shaft input connects motor, and slow-speed shaft output is provided with gear; Two in four described directive wheels with the fastening of the guide rail of guide rail base plate one end upper surface, fastening of the guide rail of two other and guide rail base plate one end lower surface, described wheel and rack is meshed.Workpiece after bending and molding can be released from bed die by the utility model safely and steadly, and operating efficiency is high, long service life, has the advantage that structure is simple, reasonable in design, be easy to manufacture.
Description
Technical field
The utility model belongs to bender field, specifically, relates to a kind of bender pusher and is provided with the bender of this pusher.
Background technology
Existing large-sized bender is generally without discharging mechanism, and need auxiliary body by the workpiece pull-out after machining, existing auxiliary body generally adopts driving or hoist engine, i.e. two kinds of discharge methods, one is by driving lifting, and 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.
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 driven the pusher coordinated with guide rail by chain-drive mechanism, 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.This utility model solves the efficiency and safety problem brought by auxiliary body's discharging, but its stability and reliability are still poor, and discharging precision and efficiency need to improve further.
Chinese Patent Application No. 201310280195.5, the patent application document in publication date on October 23rd, 2013, disclose a kind of hydrolic plate bender, comprise body, body is by upper die and lower die, form cylinder and connecting plate, body both sides are arranged on to cylinder, connecting plate is for connecting patrix, and described body side is equipped with aditus laryngis, and the opening of aditus laryngis is perpendicular to the front of body, and the upper and lower radical length of aditus laryngis is 30-40 centimetre, front and back mouth is dark is 10-20 centimetre.This invention, by changing the radial height of aditus laryngis, makes bending better effects if.But this bender does not arrange pusher, need when discharging to adopt hoist engine or crane to assist discharging, labour intensity is large, and poor stability, efficiency is low.
Summary of the invention
The problem that 1, will solve
For existing large-sized bender poor stability, inefficient problem when discharging, the utility model provides a kind of bender pusher and is provided with the bender of this pusher, workpiece after bending and molding is released from bed die by bending function safely and steadly that be provided with this pusher, operating efficiency is high, long service life.
2, technical scheme
For solving the problem, the utility model adopts following technical scheme.
A kind of bender pusher, comprises connecting plate, motor and speed reducer, also comprises guide wheel device and guide rail base plate, the upper and lower surface of described guide rail base plate is respectively provided with a guide rail, the side of guide rail base plate is provided with tooth bar, and tooth bar is provided with sawtooth down, tooth bar and guide rail parallel; Described guide wheel device comprises directive wheel and guiding wheel carrier, and described directive wheel is arranged on guiding wheel carrier; Described connecting plate is the L shape that two plates are formed, and one of them plate is fixed on one side contrary with directive wheel on guiding wheel carrier, and another plate is positioned at the top of guiding wheel carrier and stretches to the axial direction that directive wheel stretches out; Described reductor comprises high speed shaft input and slow-speed shaft output, and high speed shaft input connects motor, and slow-speed shaft output extend into directive wheel side through connecting plate, guiding wheel carrier, and slow-speed shaft output is provided with gear; Described directive wheel and guide rail fasten, and described wheel and rack is meshed.
Preferably, described guide wheel device also comprises eccentric shaft, and eccentric shaft comprises directive wheel link and guiding wheel carrier link, and described directive wheel is connected with directive wheel link by bearing.
Preferably, the side of the plate of the axial direction that described connecting plate stretches out toward directive wheel is provided with scraping wings.
Preferably, described reductor is worm-gear speed reducer; The length of described tooth bar equals the length of guide rail base plate.
Preferably, the cross section of described guide rail is trapezoidal, described directive wheel and guide rail touching position is groove-like, and described directive wheel is fastened by the trapezoidal crowning of this groove-like structure and guide rail.
Preferably, the quantity of described eccentric shaft is four, each eccentric shaft comprises directive wheel link and guiding wheel carrier link, the quantity of described directive wheel is four, each is all connected with directive wheel link by bearing, and four described guiding wheel carrier links are arranged on four angles of guiding wheel carrier symmetrically; Two in four described directive wheels fasten with the guide rail of guide rail base plate one end upper surface, and the guide rail of two other and guide rail base plate one end lower surface fastens.
Preferably, described guiding wheel carrier link is arranged on guiding wheel carrier by fastening nuts; Not on the same line, its eccentric distance is 5 ~ 10mm for the axle center of described guiding wheel carrier link and the axle center of directive wheel link.
A kind of bender being provided with pusher, comprise frame, workbench riser, workbench, counterdie, connect template, slide block and oil cylinder, 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 oil cylinder one end is connected with slide block, the other end is connected with frame, described workbench riser is fixed in frame, also comprise pusher and material supporting rack, described pusher is foregoing pusher, pusher is fixed on workbench riser outer surface by guide rail base plate and installs with bender and be connected, described connecting plate reaches the top of counterdie, and it is parallel with the upper surface of counterdie, described material supporting rack is arranged on the side of workbench, and the upper surface of material supporting rack is parallel with the upper surface of counterdie.
Preferably, the length that described guide rail base plate stretches out workbench riser two ends is 300 ~ 1000mm.
Preferably, the length that described connecting plate reaches one end of the top of counterdie is 0.8 ~ 1 times of counterdie width; Described connecting plate reaches one end of the top of counterdie and is provided with scraping wings near the side in material supporting rack direction.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) a kind of bender pusher of the present utility model passes through motor output power, transmit through reductor, driven gear rotates, wheel and rack is meshed, directive wheel is stably rolled on guide rail, thus drive connecting plate to move, four directive wheels and guide rail fasten, 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 improve discharging speed, thus improve the discharging efficiency of bender; The movement of connecting plate makes scraping wings on connecting plate and absorption surface, and is released by workpiece, and the setting of scraping wings avoids connecting plate directly and absorption surface, only need to change scraping wings, and connecting plate does not need to change, and reduces maintenance cost after such scraping wings wearing and tearing; Wherein reductor adopts worm-gear speed reducer, makes device compacter, reduces the space of hold facility; On guide wheel device, the axle center of the axle center of the guiding wheel carrier link of eccentric shaft and directive wheel link is not on the same line, and be provided with certain eccentricity value, and guiding wheel carrier link is arranged on guiding wheel carrier by fastening nuts, arrange like this can after unclamping nut rotation eccentric axis, the upper-lower position of each eccentric shaft is finely tuned, to guarantee that pusher is in the position of level all the time, thus operationally can be highly stable, also the gap of wheel and rack is adjusted while fine setting, in order to guarantee stable transmission, fluctuation is little;
(2) a kind of bender adopting above-mentioned pusher of the present utility model, material supporting rack is set, and pusher is arranged on workbench riser, pusher can run to the other end from one end of counterdie, thus by the workpiece of bending and molding smoothly, safety and fully releasing, push on material supporting rack, this automation discharging structure is taked to replace the discharge method of traditional hoist engine or crane, labour intensity is low, and efficiency is high, and safety and stability; The loss of equipment is also reduced to minimum by stable discharge method, thus extends the service life of equipment;
(3) the utility model structure is simple, reasonable in design, is easy to manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of bender in the utility model;
Fig. 2 is the enlarged diagram of pusher in Fig. 1;
Fig. 3 is that structural representation is cutd open in the side that in the utility model, pusher is arranged on bender;
Fig. 4 is the guide wheel device structural representation of pusher in the utility model;
Fig. 5 is the structural representation of eccentric shaft in guide wheel device;
Fig. 6 is the stereogram of guide wheel device.
In figure: 1, pusher; 2, material supporting rack; 3, workbench riser; 4, counterdie; 5, template is connect; 6, slide block; 7, oil cylinder; 11, scraping wings; 12, connecting plate; 13, motor; 14, reductor; 15, tooth bar; 16, guide wheel device; 17, guide rail; 18, gear; 19, guide rail base plate; 161, directive wheel; 162, lead wheel carrier; 163, eccentric shaft.
Detailed description of the invention
Embodiment 1
As shown in Fig. 1 ~ Fig. 6, a kind of bender pusher, comprise connecting plate 12, motor 13, reductor 14, guide wheel device 16 and guide rail base plate 19, guide rail base plate 19 comprises bender link and guide rail end, the upper and lower surface of guide rail end is respectively provided with a guide rail 17, the cross section of guide rail 17 is trapezoidal, the outer surface of guide rail end is provided with tooth bar 15 near upper surface place, tooth bar 15 is provided with sawtooth down, the length direction of tooth bar 15 is parallel with the setting direction of guide rail 17, and the length of tooth bar 15 equals the length of guide rail base plate 19; Guide wheel device 16 comprises directive wheel 161, guiding wheel carrier 162 and eccentric shaft 163, the quantity of eccentric shaft 163 is four, each eccentric shaft 163 comprises directive wheel link and guiding wheel carrier link, the axle center of guiding wheel carrier link and the axle center of directive wheel link are not on the same line, its eccentric distance is 10mm, the quantity of directive wheel 161 is four, each is all connected with directive wheel link by bearing, and four guiding wheel carrier links are by nut symmetrically fastening four angles being arranged on guiding wheel carrier 162; Connecting plate 12 is the L shape that two plates are formed, one of them plate is fixed on guiding wheel carrier 162 one side contrary with four directive wheels 161, another plate is positioned at the top of guiding wheel carrier 162 and stretches to the axial direction that directive wheel 161 stretches out, and the side of this another plate is provided with scraping wings 11; Reductor 14 is worm-gear speed reducer, reductor 14 comprises high speed shaft input and slow-speed shaft output, high speed shaft input connects motor 13, and slow-speed shaft output extend into directive wheel 161 side through connecting plate 12, guiding wheel carrier 162, and slow-speed shaft output is provided with gear 18; Two in four directive wheels 161 fasten with the guide rail 17 of guide rail base plate 19 one end upper surface, the guide rail 17 of two other and guide rail base plate 19 one end lower surface fastens, directive wheel 161 and guide rail 17 place of fastening are groove-like, four directive wheels 161 are fastened by the trapezoidal crowning of this groove-like structure and guide rail 17, and gear 18 is meshed with tooth bar 15.
As shown in figures 1 and 3, a kind of bender being provided with pusher, comprise frame, workbench riser 3, workbench, counterdie 4, connect template 5, slide block 6 and oil cylinder 7, workbench riser 3 is rectangle, the steel plate laterally erect, workbench is arranged on the upper end of workbench riser 3, counterdie 4 is arranged on the upper surface of workbench, connect the top that template 5 is arranged on counterdie 4, and be connected with the lower end of slide block 6, oil cylinder 7 one end is connected with slide block 6, the other end is connected with frame, workbench riser 3 is fixed in frame, also comprise pusher 1 and material supporting rack 2, pusher 1 is above-mentioned pusher, pusher 1 is fixed on workbench riser 3 outer surface by guide rail base plate 19 and installs with bender and be connected, the length that guide rail base plate 19 stretches out workbench riser 3 two ends is 300mm, connecting plate 12 reaches the top of counterdie 4, and it is parallel with the upper surface of counterdie 4, the length that connecting plate 12 reaches one end of the top of counterdie 4 is 0.8 times of counterdie 4 width, connecting plate 12 reaches one end of the top of counterdie 4 and is provided with scraping wings 11 near the side in material supporting rack 2 direction, material supporting rack 2 is arranged on the side of workbench, and the upper surface of material supporting rack 2 is parallel with the upper surface of counterdie 4.
The guide rail base plate 19 of pusher of the present utility model is weldingly fixed on workbench riser 3 front of bender, need guarantee time fixing that 300mm is stretched out from workbench riser 3 two ends respectively in the two ends of guide rail base plate 19, and one end that connecting plate 12 reaches the top of counterdie 4 exceeds counterdie 4 upper surface distance 30mm; Material supporting rack 2 is arranged on the side of workbench, and the upper surface of material supporting rack 2 is parallel with the upper surface of counterdie 4.Bender discharging process is: workpiece is on counterdie 4 after bending and molding, start pusher 1, motor 13 outputting power, gear 18 is passed to by reductor 14, gear 18 is meshed with tooth bar 15, four directive wheels 161 fasten with guide rail 17, the rotation of gear 18 is converted into the horizontal movement of pusher 1 along tooth bar 15 direction, and by the scrolling realization of directive wheel 161 on guide rail 17, scraping wings 11 and absorption surface, horizontal movement is conducted to workpiece by connecting plate 12, and promotes workpiece and move, until workpiece is served material supporting rack 2 near one end of material supporting rack 2.The utility model discharging safety, efficiency is high, good stability, and reliability is high, and discharging direction and position are very accurate.
Embodiment 2
Identical with embodiment 1, difference is, the axle center of guiding wheel carrier link and the axle center of directive wheel link are not on the same line, its eccentric distance is 10mm, the length that guide rail base plate 19 stretches out workbench riser 5 two ends is 400mm, connecting plate 12 reaches the top of counterdie 4, and parallel with the upper surface of counterdie 4, and the length that connecting plate 12 reaches one end of the top of counterdie 4 is 1 times of counterdie 4 width.
Embodiment 3
Identical with embodiment 1, difference is, the axle center of guiding wheel carrier link and the axle center of directive wheel link are not on the same line, its eccentric distance is 6mm, the length that guide rail base plate 19 stretches out workbench riser 5 two ends is 300mm, connecting plate 12 reaches the top of counterdie 4, and parallel with the upper surface of counterdie 4, and the length that connecting plate 12 reaches one end of the top of counterdie 4 is 0.9 times of counterdie 4 width.
Claims (10)
1. a bender pusher, comprise connecting plate (12), motor (13) and reductor (14), it is characterized in that: also comprise guide wheel device (16) and guide rail base plate (19), the upper and lower surface of described guide rail base plate (19) is respectively provided with a guide rail (17), the side of guide rail base plate (19) is provided with tooth bar (15), tooth bar (15) is provided with sawtooth down, and tooth bar (15) is parallel with guide rail (17); Described guide wheel device (16) comprises directive wheel (161) and guiding wheel carrier (162), and described directive wheel (161) is arranged in guiding wheel carrier (162); Described connecting plate (12) is the L shape that two plates are formed, one of them plate is fixed on the upper one side contrary with directive wheel (161) of guiding wheel carrier (162), and another plate is positioned at the top of the wheel carrier (162) that leads and stretches to the axial direction that directive wheel (161) stretches out; Described reductor (14) comprises high speed shaft input and slow-speed shaft output, high speed shaft input connects motor (13), slow-speed shaft output extend into directive wheel (161) side through connecting plate (12), guiding wheel carrier (162), and slow-speed shaft output is provided with gear (18); Described directive wheel (161) and guide rail (17) fasten, and described gear (18) is meshed with tooth bar (15).
2. a kind of bender pusher according to claim 1, it is characterized in that: described guide wheel device (16) also comprises eccentric shaft (163), eccentric shaft (163) comprises directive wheel link and guiding wheel carrier link, and described directive wheel (161) is connected with directive wheel link by bearing.
3. a kind of bender pusher according to claim 1, is characterized in that: the side of the plate of the axial direction that described connecting plate (12) stretches out toward directive wheel (161) is provided with scraping wings (11).
4. a kind of bender pusher according to claim 1, is characterized in that: described reductor (14) is worm-gear speed reducer; The length of described tooth bar (15) equals the length of guide rail base plate (19).
5. a kind of bender pusher according to Claims 1 to 4 any one, it is characterized in that: the cross section of described guide rail (17) is trapezoidal, described directive wheel (161) and guide rail (17) touching position are groove-like, and described directive wheel (161) is fastened by the trapezoidal crowning of this groove-like structure and guide rail (17).
6. a kind of bender pusher according to claim 2, it is characterized in that: the quantity of described eccentric shaft (163) is four, each eccentric shaft (163) comprises directive wheel link and guiding wheel carrier link, the quantity of described directive wheel (161) is four, each is all connected with directive wheel link by bearing, and four described guiding wheel carrier links are arranged on four angles of guiding wheel carrier (162) symmetrically; Two in four described directive wheels (161) fasten with the guide rail (17) of guide rail base plate (19) one end upper surface, and the guide rail (17) of two other and guide rail base plate (19) one end lower surface fastens.
7. a kind of bender pusher according to claim 2 or 6, is characterized in that: described guiding wheel carrier link is arranged in guiding wheel carrier (162) by fastening nuts; Not on the same line, its eccentric distance is 5 ~ 10mm for the axle center of described guiding wheel carrier link and the axle center of directive wheel link.
8. one kind is provided with the bender of pusher, comprise frame, workbench riser (3), workbench, counterdie (4), connect template (5), slide block (6) and oil cylinder (7), described workbench riser (3) is rectangle, the metallic plate laterally erect, described workbench is arranged on the upper end of workbench riser (3), described counterdie (4) is arranged on the upper surface of workbench, described connects the top that template (5) is arranged on counterdie (4), and be connected with the lower end of slide block (6), described oil cylinder (7) one end is connected with slide block (6), the other end is connected with frame, described workbench riser (3) is fixed in frame, it is characterized in that: also comprise pusher (1) and material supporting rack (2), described pusher (1) is pusher according to claim 1, pusher (1) is fixed on workbench riser (3) outer surface by guide rail base plate (19) and installs with bender and be connected, described connecting plate (12) reaches the top of counterdie (4), and parallel with the upper surface of counterdie (4), described material supporting rack (2) is arranged on the side of workbench, and the upper surface of material supporting rack (2) is parallel with the upper surface of counterdie (4).
9. a kind of bender being provided with pusher according to claim 8, is characterized in that: the length that described guide rail base plate (19) stretches out workbench riser (3) two ends is 300 ~ 1000mm.
10. a kind of bender being provided with pusher according to claim 8 or claim 9, is characterized in that: the length that described connecting plate (12) reaches one end of the top of counterdie (4) is 0.8 ~ 1 times of counterdie (4) width; Described connecting plate (12) reaches one end of the top of counterdie (4) and is provided with scraping wings (11) near the side in material supporting rack (2) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128170.8U CN204449096U (en) | 2015-03-05 | 2015-03-05 | A kind of bender pusher and be provided with the bender of this pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128170.8U CN204449096U (en) | 2015-03-05 | 2015-03-05 | A kind of bender pusher and be provided with the bender of this pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449096U true CN204449096U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128170.8U Expired - Fee Related CN204449096U (en) | 2015-03-05 | 2015-03-05 | A kind of bender pusher and be provided with the bender of this pusher |
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| CN (1) | CN204449096U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057495A (en) * | 2015-07-24 | 2015-11-18 | 江苏江海机床集团有限公司 | Plate discharging mechanism of large-sized bending machine |
| CN108679303A (en) * | 2018-07-25 | 2018-10-19 | 中铁工程装备集团有限公司 | A kind of jacking construction dregs vertical conveying apparatus |
| CN112742615A (en) * | 2020-12-09 | 2021-05-04 | 广州泽亨实业有限公司 | Spraying system and spraying method |
-
2015
- 2015-03-05 CN CN201520128170.8U patent/CN204449096U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057495A (en) * | 2015-07-24 | 2015-11-18 | 江苏江海机床集团有限公司 | Plate discharging mechanism of large-sized bending machine |
| CN105057495B (en) * | 2015-07-24 | 2017-05-31 | 江苏江海机床集团有限公司 | A kind of large-sized bender plate discharging mechanism |
| CN108679303A (en) * | 2018-07-25 | 2018-10-19 | 中铁工程装备集团有限公司 | A kind of jacking construction dregs vertical conveying apparatus |
| CN108679303B (en) * | 2018-07-25 | 2023-11-21 | 中铁工程装备集团有限公司 | Slag soil vertical conveying device for pipe jacking construction |
| CN112742615A (en) * | 2020-12-09 | 2021-05-04 | 广州泽亨实业有限公司 | Spraying system and spraying method |
| CN112742615B (en) * | 2020-12-09 | 2022-05-17 | 广州泽亨实业有限公司 | Spraying system and spraying method |
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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: 20150708 Termination date: 20190305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |