CN103240312A - Bending machine - Google Patents
Bending machine Download PDFInfo
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- CN103240312A CN103240312A CN2013101728134A CN201310172813A CN103240312A CN 103240312 A CN103240312 A CN 103240312A CN 2013101728134 A CN2013101728134 A CN 2013101728134A CN 201310172813 A CN201310172813 A CN 201310172813A CN 103240312 A CN103240312 A CN 103240312A
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Abstract
The invention discloses a bending machine which comprises a machine frame. Wallboards are arranged on the left side and the right side of the machine frame, a working table is arranged in the middle of the machine frame between the two lateral wallboards transversely, a front base beam and a rear base beam are arranged at the bottom of the bending machine between the left lateral wallboard and the right lateral wallboard, and X-axis mechanisms are arranged on the base beams. R-axis lifting mechanisms are arranged on the X-axis mechanisms. A beam is arranged on the R-axis lifting mechanisms, and a finger blocking mechanism is arranged on the beam. A signal transmitting device is arranged on the rear side of the left lateral wallboard of the machine frame of the bending machine, a signal receiving device corresponding to the signal transmitting device is arranged on the rear side of the right lateral wallboard of the machine frame of the bending machine, and the signal receiving device is connected with a bending machine control system through signals. A surface protecting body is used for locking a finger blocking sliding block and can not damage a sliding track, and damage to the surface of the sliding track can be avoided. Simultaneously, an electronic safety protecting device is arranged on the rear side corresponding to a rear material retaining device and guarantees operation safety of the machine.
Description
Technical field
The present invention relates to bender.
Background technology
Notification number is backgauge after the Chinese utility model patent of CN202212446U discloses a kind of bender on May 9th, 2012, comprise that crossbeam, servomotor, nut seat, sliding panel, retaining refer to that back segment and retaining refer to, guide rail at crossbeam is equipped with the seat board that it arranges servomotor, described servomotor is connected with ball screw assembly, by shaft coupling, described nut seat is installed on the described ball screw assembly,, and described sliding panel is installed in described nut seat top; The upper surface of described sliding panel one end is provided with eccentric bumping post, and described retaining refers to that activity is joined between back segment and the sliding panel, and described retaining refers to be fixedly installed on the top that retaining refers to back segment.This invention is to regulate front and back position to adapt to the device of the oblique Sheet Metal Processing of front end location, shaft coupling connects servomotor and ball wire bar pair, the driven by servomotor ball wire bar pair carries out transmission, under the guiding of line slideway, promote nut seat, sliding panel, retaining refers to and keep off and refer to that back segment does the rectilinear motion that adapts together, thereby realize the location of bending workpieces by servomotor accurate localization function.Though wherein retaining refers to realize automatic movement and location, but for the comparatively single enterprise of product, be designed to mobile and location automatically, increased cost, wasted resource, but general manual retaining refers to mobile and location structure in the prior art, and retaining refers to it all is directly locked with screw basically, causes the damage on backgauge slide rail surface, back easily.
In addition, in bender, the easiest operating accident appears and be bender patrix and counterdie merge form the bending process in and back backgauge when locating at a high speed, all cause security incident easily.Prior art arranges the mechanical protection structure usually between bender left side wallboard rear side and right side wallboard rear side, cause potential safety hazard to prevent that personnel from entering.But, if having the people to cross over or bored this safety protection structure, still keep away the generation of unavoidable security incident.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of bender, can avoid keeping off the damage that refers to the slide rail surface; Improve the security of bender work simultaneously, prevent the operator in the course of the work because the industrial accident that misoperation is brought.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of bender, comprise frame, the frame left and right sides is provided with wallboard, central rack is horizontally arranged with workbench between the wallboard of both sides, it is characterized in that: the bottom girder of side before and after this bender bottom is provided with between the left and right sides wallboard, described bottom girder is provided with X-axis mechanism, described X-axis mechanism is provided with R axle elevating mechanism, described R axle elevating mechanism is provided with crossbeam, retaining is set on the described crossbeam refers to mechanism, described retaining refers to that mechanism comprises that retaining refers to that slide block and retaining refer to, wherein keep off referring to be located at keep off and refer on the slide block, retaining refers to that slide block cooperates with slide rail on the crossbeam, and described retaining refers to that the slide block side is provided with latch segment and fixed block, is provided with the surface protection body bottom the described latch segment, be provided with Wedge mechanism between described latch segment and the fixed block, described retaining refers to that slide block is connected with retaining and refers to that the slide block set lever drives and tiltedly carve mechanism latch segment is moved downward; The wallboard rear side is provided with sender unit in the left side of bender frame, and wallboard rear side corresponding described sender unit in bender frame right side is provided with signal receiving device, and described signal receiving device is connected by signal with bender control system.
Preferably, describedly tiltedly carve the protuberance that mechanism comprises that latch segment bottom arranges, described protuberance is provided with down angle, and the corresponding described angle that descends in described fixed block bottom surface is provided with angle.
Preferably, described retaining refers to that the slide block set lever comprises L shaped handle portion and the threaded shank that is connected with handle portion, and described threaded shank passes fixed block and latch segment refers to that with retaining slide block is threaded.
Preferably, described R axle elevating mechanism comprises R axle base, described R axle base top is provided with R axial filament thick stick nut body, described R axial filament thick stick nut body is made up of R axial filament thick stick and the R axle slipping block that is threaded on the R axial filament thick stick, R axle slipping block is located at the R spindle guide on slide rail, on the R axle slipping block supporting plate is installed, and crossbeam is installed on the supporting plate, described R axial filament thick stick is driven by the R spindle motor, is provided with gear transmission structure between R spindle motor and the R axial filament thick stick.
Preferably, described gear transmission structure comprises a pair of straight spur gear and a pair of bevel gear, this a pair of bevel gear is respectively bevel gear A and bevel gear B, this is directly driven by the R spindle motor straight spur gear, this between straight spur gear and bevel gear A by through-drive, bevel gear B is connected with R axial filament thick stick, is provided with spring bearing between described R axial filament thick stick and the R axle base.
Preferably, described sender unit comprises the row's emission sensor that is arranged above and below, and described signal receiving device comprises row's receiving sensor that corresponding described emission sensor arranges, and the signal of described emission sensor emission is infrared ray.
Preferably, below reaching above sender unit, the signal receiving device, also be respectively equipped with the mechanical stop structure between described bender frame left side wallboard rear side and the right side wallboard rear side.
Preferably, described mechanical stop structure comprise be articulated in the left side on the wallboard countercheck rod and be located at stop hook on the wallboard of right side, described countercheck rod is overlapped on the described stop hook.
Preferably, described X-axis mechanism comprises the X-axis screw-nut body, described X-axis screw-nut body is made up of X-axis leading screw and the X-axis slipping block that is threaded on the X-axis leading screw, the X-axis slipping block is located on the X-axis directive slide track, described X-axis directive slide track is installed on the X-axis base plate, described X-axis leading screw is by the X-axis motor-driven, and described X-axis leading screw two ends are located on the X-axis leading screw bearing, and X-axis base plate two ends are fixed on the bottom girder.
The present invention uses the surface protection body to come retaining is referred to that slide block locks, and the surface protection body can not cause damage to slide rail, can avoid the damage on slide rail surface, and make latch segment work by tiltedly carving mechanism, and is simple in structure, easy to use.
Simultaneously, backgauge is provided with the electronic safety protection device after the rear side correspondence of the present invention, when being installed, mechanical protection also is provided with advanced electronic safety protection linkage, this device has formed SOS with bender control system, and all instructions are the prerequisite instruction with this system command all, this device has preferential startup after start, after treating that this security system detects safety, other power of system can start operation, as long as any condition that this security system requires that do not satisfy is arranged, equipment is all reported to the police and is entered detected state.Fully assurance equipment is from connecting power supply, and till the end-of-job deenergization, this safety guard is in running order all the time, the security of operation of support equipment.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is further described:
Fig. 1 is the bender structural representation;
Fig. 2 is preceding retainer mechanism structure schematic diagram;
Fig. 3 is the safety device structural representation;
Fig. 4 is back backgauge mechanism structure schematic diagram one;
Fig. 5 is back backgauge mechanism structure schematic diagram two;
Fig. 6 is R axle elevating mechanism structural representation;
Fig. 7 refers to sliding block locking mechanism structural representation one for retaining;
Fig. 8 refers to sliding block locking mechanism structural representation two for retaining.
The specific embodiment
Fig. 1 to Fig. 8 shows the concrete structure of bender, this bender comprises frame 1, and frame 1 left and right sides is provided with wallboard 10, and central rack is horizontally arranged with workbench 11 between the wallboard of both sides, the workbench rear side is provided with the back stock stop, and the workbench front side is provided with preceding material carrying mechanism 2.
Wherein, before material carrying mechanism 2 comprise bearing block 24 and be installed in bearing 23 on the bearing block, a rotating shaft 26 is installed on the bearing 23, this rotating shaft 26 is vertical with horizontal plane, it is matched in clearance between rotating shaft and bearing, described bearing block 24 is provided with retaining mechanism rotating shaft is locked, and retaining mechanism has comprised the rotating shaft set lever 25 of control retaining mechanism locking, working plate 22 of described rotating shaft upper end vertical fixing.Described rotating shaft 26 lower ends and a base 28 are fixing, are provided with the gripper shoe 27 that tilts to install between described base and working plate.Fixedly there is a baffle plate 21 described working plate 22 sides, and described baffle plate upper edge exceeds plane on the working plate.Described baffle plate is fixed on the working plate by screw.The plane has been arranged side by side at least two row's bar-shaped troughs 29 on the described working plate.
Working plate is connected in the bearing of bearing block in the preceding material carrying mechanism 2 by rotary sleeve, lifting in the vertical direction, to reach different bending sheets and the requirement of mould difference, can also be according to the requirement of different bending angles, circumferencial direction at rotating shaft is adjusted angle, can use the quick fixed angle of rotating shaft set lever position after angle adjustment is good, and can carry out the angle bending this moment by the angle guiding of baffle plate, has advantage simple in structure, easy to operate.
Material carrying mechanism has adopted enough protectiveness designs before this, has removed the sharp edge acute angle for four jiaos as working plate and baffle plate, all is designed to arc chord angle.In addition, also be furnished with the caution sign on the working plate and be coated with the caution color, accomplish prompting and practicable from many aspects, to guarantee operator's human body safety.
Bender is in bending during than elongated workpieces, of the present invention before material carrying mechanism can be used as supplemental support, reduce labourer's muscle power expenditure, more guaranteed in the horizontal direction smooth of workpiece in the bending process, the auxiliary bending precision that improves.
When enterprise received the production in enormous quantities order, this mechanism can also become the interim piling point on workbench, thereby reduced the time of operator's carrying.
Can carry out angle adjustment according to customer demand during the angle bending, by the baffle plate guiding, can finish the angle bending.
When the differing heights bending, can regulate this mechanism and carry out vertical lift, reached the bending requirement of differing heights.
Back stock stop comprises the front and back side bottom girder 12 that is installed between the bender left and right sides wallboard 10, described bottom girder 12 is provided with X-axis mechanism 3, described X-axis mechanism 3 is provided with R axle elevating mechanism 4, and described R axle elevating mechanism 4 is provided with crossbeam 50, retaining is set on the described crossbeam refers to mechanism 51.
Wherein, described retaining refers to that mechanism 51 comprises that retaining refers to that slide block 511 and retaining refer to 512; wherein keep off referring to be located at keep off and refer on the slide block; retaining refers to that slide block cooperates with slide rail 503 on the crossbeam; this retaining refers to that mechanism is provided with retaining and refers to sliding block locking mechanism 6; described retaining refers to that sliding block locking mechanism 6 comprises that retaining refers to latch segment 60 and the fixed block 61 that the slide block side is provided with; described latch segment bottom is provided with surface protection body 602; be provided with Wedge mechanism between described latch segment and the fixed block, described retaining refers to that slide block is connected with retaining and refers to that slide block set lever 62 drives and tiltedly carve mechanism latch segment is moved downward.Describedly tiltedly carve the protuberance that mechanism comprises that latch segment bottom arranges, described protuberance is provided with down angle 601, has formed certain clearance between latch segment 60 and the fixed block 61 like this, and the correspondence described angle that descends in described fixed block bottom surface is provided with angle 610.Described retaining refers to that the slide block set lever comprises L shaped handle portion and the threaded shank 620 that is connected with handle portion, and described threaded shank passes fixed block and latch segment refers to that with retaining the slide block slide block is threaded.Described surface protection body is felt.
Latch segment 60 is serially connected in retaining with fixed block 61 gaps and refers on the slide block set lever 62; surface protection body 602 is fixed on latch segment 60 bottoms; keep certain clearance between latch segment 60 and the fixed block 61; retaining refers to that the threaded shank 620 of slide block set lever refers on the slide block by being threaded in retaining; when retaining refers to that slide block set lever 62 screws; driving fixed block moves to latch segment; and on the fixed block bottom surface under angle 610 and the latch segment angle 601 interact; latch segment is down moved; utilize the power of tiltedly carving generation that the surface protection body is contacted with the line slide rail surface, thereby realize the locking slide block.
Described X-axis mechanism 3 comprises the X-axis screw-nut body, described X-axis screw-nut body is made up of X-axis leading screw and the X-axis slipping block 33 that is threaded on the X-axis leading screw, X-axis slipping block 33 is located on the X-axis directive slide track 31, described X-axis directive slide track 31 is installed on the X-axis base plate 30, described X-axis leading screw is driven by X-axis motor 34, and described X-axis leading screw two ends are located on the X-axis leading screw bearing 32.X-axis base plate 30 two ends are fixed on the bottom girder 12 of front side and rear side.
Described R axle elevating mechanism 4 comprises R axle base 41, described R axle base 41 tops are provided with R axial filament thick stick nut body, described R axial filament thick stick nut body is made up of R axial filament thick stick 46 and the R axle slipping block 48 that is threaded on the R axial filament thick stick, R axle slipping block is located at the R spindle guide on slide rail 47, on the R axle slipping block supporting plate 49 is installed, crossbeam is installed on the supporting plate, and described R axial filament thick stick is driven by R spindle motor 40, is provided with gear transmission structure between R spindle motor and the R axial filament thick stick.R axle base 41 is fixing with X-axis slipping block 33.Supporting plate 49 is screwed onto on the R axle slipping block 48.
Described gear transmission structure comprises a pair of straight spur gear 42 and a pair of bevel gear, this a pair of bevel gear is respectively bevel gear A43 and bevel gear B44, this is directly driven by the R spindle motor straight spur gear, this between straight spur gear and bevel gear A by through-drive, bevel gear B is connected with R axial filament thick stick, is provided with spring bearing 45 between described R axial filament thick stick and the R axle base.
Described crossbeam 50 comprises that cross section is the cross-beam body 501 of U-shaped, described cross-beam body oral area both sides are provided with rising step 502, described retaining refers to that slider bottom is decline step 513, retaining refers to that the decline step of slide block is overlapped on the rising step of crossbeam, and described slide rail 503 is located on cross-beam body 501 inner bottom surface.Crossbeam is fixed on the supporting plate 49.
In addition, the wallboard rear side is provided with sender unit 101 in the left side of bender frame, wallboard rear side corresponding described sender unit in bender frame right side is provided with signal receiving device 102, and described signal receiving device is connected by signal with bender control system.Described sender unit comprises the row's emission sensor 103 that is arranged above and below, and described signal receiving device comprises row's receiving sensor 104 that corresponding described emission sensor arranges.The signal of described emission sensor emission is infrared ray 105.
Below reaching above sender unit, the signal receiving device, also be respectively equipped with the mechanical stop structure between bender frame left side wallboard rear side and the right side wallboard rear side.Described mechanical stop structure comprise be articulated in the left side on the wallboard countercheck rod 106 and be located at stop hook 107 on the wallboard of right side, described countercheck rod is overlapped on the described stop hook.Can coat safety signs on the countercheck rod, like this, just countercheck rod be put down when bender needs work, the staff is played in advance stop and warning function.
Below transmission principle of the present invention is made and being specified:
Transmission of the present invention is divided into three parts, and first is synchronized with the movement for X-axis mechanism, and second portion is that R axle elevating mechanism is synchronized with the movement, and third part refers to horizontal sliding motion for retaining.
The explanation of X-axis mechanism driving: X-axis motor 34 offers X-axis screw-nut body power, after the X-axis leading screw produces high speed rotary motion by the transmission of X-axis motor, driving X-axis slipping block 33(is the feed screw nut) rectilinear motion, it is linear guides at X-axis directive slide track 31(that X-axis slipping block 33 drives R axle elevating mechanism 4) slippage, from realizing that R axle elevating mechanism is in the front and back of X-axis mechanism straight line synchronous shift.
R axle elevating mechanism transmission explanation: R spindle motor 40 drives straight spur gear 42 and rotates, driving bevel gear A43 by straight spur gear 42 then rotates, driving bevel gear B44 by bevel gear A43 again rotates, bevel gear B is fixedly mounted on the R axial filament thick stick 46, is fixed on the R axle base 41 by spring bearing 45.As bevel gear A43 rotation drive bevel gear B44, bevel gear B44 drives R axial filament thick stick 46 and rotates, and R axial filament thick stick 46 rotation drive R axle slipping blocks 48 carry out slide down at the R spindle guide to slide rail 47 and move work.Thereby realized R axle elevating mechanism straight line synchronous shift in vertical direction.
Supporting plate 49 also and then R axle slipping block 48 carry out slippage up and down, and be installed with crossbeam 50 on the supporting plate 49, crossbeam is provided with slide rail, retaining refers to that slide block is located on the slide rail, retaining refers to that mechanism is with the elevating movement of supporting plate straight line.
Retaining refers to the mechanism driving explanation: what retaining referred to mechanism's employing in the present invention is man-operated mechanism, retaining refers to that 512 are installed on the slide rail 503 of linear guide rail assembly, linear guide rail assembly is fixedly mounted on the crossbeam 50, can make retaining refer to carry out located lateral in the optional position of crossbeam by manually stirring.Thereby realize because the lateral attitude during different bending workpieces length is regulated.
The shelves material is provided with X-axis mechanism and R axle elevating mechanism behind the bender in the market, and back backgauge all is mounted on the left and right sides wallboard of frame basically, need install in the wallboard boring of frame.Because the design weight of itself is bigger, a workman can't install and keep in repair, and the boring of side wants big more than vertical boring difficulty.So be unfavorable for the installation and removal maintenance.Owing to hole at wallboard, also reduce the intensity of wallboard relatively on the other hand, be unfavorable for keeping the rigidity of whole frame.This kind mounting means also can be out of shape and the generation displacement along with strain and the microplasticity of frame.And the vibrations that machine produces all can directly be transferred in the stock stop of back, and these destabilizing factors have produced threat for the positioning accuracy in later stage.
The present invention adopts console mode to install, and allows install become more convenient, can have the one man operation to finish fully, and can carry out separately debugging at platform, and is more approaching for knockdown modern designing idea.The console mode mounting means is not owing to be mounted on the wallboard of frame, reduced because the unfavorable factor that the strain of frame wallboard and microplasticity distortion bring, reduce the direct transmission of vibrations, because need not install in wallboard boring, more can not damage the integral rigidity of frame.
In addition, what X-axis mechanism and R axle elevating mechanism adopted among the present invention is the triangle frame structure of high precision ball screw mandrel+bilinear guide rail, and the whole relative movement parts in the structure are the rolling friction transmission, and coefficient of friction almost can be ignored.This provides necessary strong condition for the state of high-speed cruising.Cooperate automatic lubricating system, the oil film retentivity improves greatly, in the high efficiency processing environment that makes rapid progress, provides quicker, stable equipment guarantee to the client.The screw mandrel spring bearing that it adopts is the screw mandrel special bearing assembly of high accuracy, high rotating speed, high centering precision.Improved greatly back shelves advance, the two-way precision of fallback procedures, significantly reduced the location correction time, for the working (machining) efficiency of integral body provides quick location, the precisely guarantee of location.
Be exactly that the material that back backgauge X-axis mechanism and R axle elevating mechanism adopt among the present invention has carried out distinguishing design in addition, wherein X-axis mechanism still adopts the design of structural steel metal material, and suitable increase the weight of X-axis mechanism, and R axle elevating mechanism adopts high slight aluminum alloy materials, these two parts is made up accomplished the lightizationest of quality.What reason was the backgauge employing of this back is that console mode is installed, and X-axis mechanism is fixed on the bottom, be stationary parts, stablize the heavy bottom that more is conducive to of quality, R axle elevating mechanism then is high-speed cruising on two groups of linear guides of X-axis mechanism, this moment, the inertia of its generation just reduced with the quality light-weight design of R axle elevating mechanism, had dropped to minimum for the shock loading of screw mandrel, linear guides, motor.More be conducive to high-speed starting, high speed location, high-speed cruising, be conducive to long-term higher repetitive positioning accuracy and the guiding accuracy that keep more.Thereby improved the service life of moving component and reduced the maintenance coefficient that brings thus.
Claims (9)
1. bender, comprise frame (1), frame (1) left and right sides is provided with wallboard (10), central rack is horizontally arranged with workbench (11) between the wallboard of both sides, it is characterized in that: the bottom girder (12) of side before and after this bender bottom is provided with between left and right sides wallboard (10), described bottom girder is provided with X-axis mechanism (3), described X-axis mechanism is provided with R axle elevating mechanism (4), described R axle elevating mechanism is provided with crossbeam (50), retaining is set on the described crossbeam refers to mechanism (51), described retaining refers to that mechanism comprises that retaining refers to that slide block (511) and retaining refer to (512), wherein keep off referring to be located at keep off and refer on the slide block, retaining refers to that slide block cooperates with slide rail (503) on the crossbeam, described retaining refers to that the slide block side is provided with latch segment (60) and fixed block (61), described latch segment bottom is provided with surface protection body (602), is provided with Wedge mechanism between described latch segment and the fixed block, and described retaining refers to that slide block is connected with retaining and refers to that slide block set lever (62) drives and tiltedly carve mechanism latch segment is moved downward; Be provided with sender unit (101) at the left side of bender frame wallboard rear side, wallboard rear side corresponding described sender unit in bender frame right side is provided with signal receiving device (102), and described signal receiving device is connected by signal with bender control system.
2. bender according to claim 1 is characterized in that: describedly tiltedly carve the protuberance that mechanism comprises that the latch segment bottom arranges, described protuberance is provided with down angle (601), and the corresponding described angle that descends in described fixed block bottom surface is provided with angle (610).
3. bender according to claim 2 is characterized in that: described retaining refers to that the slide block set lever comprises L shaped handle portion and the threaded shank (620) that is connected with handle portion, and described threaded shank passes fixed block and latch segment refers to that with retaining slide block is threaded.
4. bender according to claim 1, it is characterized in that: described R axle elevating mechanism comprises R axle base (41), described R axle base (41) top is provided with R axial filament thick stick nut body, described R axial filament thick stick nut body is made up of R axial filament thick stick (46) and the R axle slipping block (48) that is threaded on the R axial filament thick stick, R axle slipping block is located at the R spindle guide on slide rail (47), supporting plate (49) is installed on the R axle slipping block, crossbeam is installed on the supporting plate, described R axial filament thick stick is driven by R spindle motor (40), is provided with gear transmission structure between R spindle motor and the R axial filament thick stick.
5. bender according to claim 4, it is characterized in that: described gear transmission structure comprises a pair of straight spur gear (42) and a pair of bevel gear, this a pair of bevel gear is respectively bevel gear A(43) and bevel gear B(44), this is directly driven by the R spindle motor straight spur gear, this between straight spur gear and bevel gear A by through-drive, bevel gear B is connected with R axial filament thick stick, is provided with spring bearing (45) between described R axial filament thick stick and the R axle base.
6. bender according to claim 1, it is characterized in that: described sender unit comprises the row's emission sensor (103) that is arranged above and below, described signal receiving device comprises row's receiving sensor (104) that corresponding described emission sensor arranges, and the signal of described emission sensor emission is infrared ray (105).
7. bender according to claim 6 is characterized in that: also be respectively equipped with the mechanical stop structure between described bender frame left side wallboard rear side and the right side wallboard rear side below reaching above sender unit, the signal receiving device.
8. bender according to claim 7 is characterized in that: described mechanical stop structure comprises and is articulated in the countercheck rod (106) on the wallboard of left side and is located at stop hook (107) on the wallboard of right side that described countercheck rod is overlapped on the described stop hook.
9. bender according to claim 1, it is characterized in that: described X-axis mechanism (3) comprises the X-axis screw-nut body, described X-axis screw-nut body is made up of X-axis leading screw and the X-axis slipping block (33) that is threaded on the X-axis leading screw, the X-axis slipping block is located on the X-axis directive slide track (31), described X-axis directive slide track is installed on the X-axis base plate (30), described X-axis leading screw is driven by X-axis motor (34), described X-axis leading screw two ends are located on the X-axis leading screw bearing (32), and X-axis base plate (30) two ends are fixed on the bottom girder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310172813.4A CN103240312B (en) | 2013-05-09 | 2013-05-09 | Bending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310172813.4A CN103240312B (en) | 2013-05-09 | 2013-05-09 | Bending machine |
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| CN103240312A true CN103240312A (en) | 2013-08-14 |
| CN103240312B CN103240312B (en) | 2014-03-05 |
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| CN201310172813.4A Active CN103240312B (en) | 2013-05-09 | 2013-05-09 | Bending machine |
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| CN106623549A (en) * | 2016-11-25 | 2017-05-10 | 北华航天工业学院 | Bending device for at-a-time forming of water drainage groove plate of villa skylight |
| CN106862406A (en) * | 2017-03-25 | 2017-06-20 | 郭敏青 | For the back material stopping and bender of bender |
| CN108421882A (en) * | 2018-02-07 | 2018-08-21 | 山东科技职业学院 | A kind of diel of Auto-body Panel |
| CN109317843A (en) * | 2017-07-31 | 2019-02-12 | 宁夏小牛自动化设备有限公司 | The bending device and stitch welding machine of solar battery series welding band |
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| CN108421882A (en) * | 2018-02-07 | 2018-08-21 | 山东科技职业学院 | A kind of diel of Auto-body Panel |
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Effective date of registration: 20151218 Address after: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Wang Yun Road No. 189 (No. 7 Building) Patentee after: ZHUJI MILANPRESS CO., LTD. Address before: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Wang Yun West 189 Street Patentee before: Milan Machinery Co., Ltd. |