A kind of metal plate positioning-cutting device
The present invention relates to panel beating tool technical field, specially a kind of metal plate positioning-cutting device.
Panel beating is that metal plate technology office worker needs the hinge technology held, and the important procedure of sheet metal product shaping.
Panel beating is the methods of including traditional cutting stock, punch press process, curved pressing formation and technological parameter, includes various cold punchings again
Pressing mold lamps structure and technological parameter, various equipment operation principles and method of operating, in addition to new stamping technology and new technology.Part
Sheet metal processing is just named panel beating.
Sheet metal processing is just named panel beating.Specifically for example utilize board making chimney, metal bucket, fuel tank oil can, ventilation
Pipeline, elbow concentric reducer, hemispherical dome, infundibulate etc., master operation have shearing, bent buckling side, brake forming, welding, riveting
Deng, it is necessary to certain geometric knowledge.Sheet metal component is exactly thin plate handware, that is, can be bent by punching press, and the means such as stretching are come
The part of processing, a definition substantially are exactly the part that thickness is constant in process.Corresponding is cast member, forging and stamping
Part, machined part etc..
Metal plate is to be directed to a kind of comprehensive cold machining process of sheet metal, including cut, rush/cut/compound, folding, shaping etc..Metal plate
Have the characteristics that lighter in weight, intensity are higher, cost is low, scale of mass production performance is good, therefore, in electronic apparatus, communication, automobile
The use in the fields such as industry is very extensive.Such as in fields such as computer housing, household appliances and MP3, metal plate is essential
Part.It is further extensive with the application of metal plate, extremely important is become to being related to for sheet metal component.
In the technical process of processing metal plate sheet material, it will usually running into needs to cut into metal plate sheet material into certain length,
At this moment need to step up metal plate progress manual cutting, complex operation, and machining accuracy is not high enough, cutting efficiency is low, adds work
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of metal plate positioning-cutting device, solves artificial cutting behaviour
Make it is complicated, the problem of machining accuracy and low cutting efficiency.
To realize object above, the present invention is achieved by the following technical programs：A kind of metal plate positioning-cutting device, bag
Workbench is included, right support leg is fixedly connected with the right side of the workbench bottom, offers inside groove inside the right support leg, institute
State and slide bar is slidably connected on inside groove, right rail is provided with the workbench, the slide bar runs through and is slidably connected to right cunning
Groove, the top of the slide bar are fixedly connected with lift dog platform, left support are fixedly connected with the left of the workbench bottom
Leg lowering or hoisting gear, the side on the workbench top are fixedly connected with spur rack fixed block, the top of the spur rack fixed block
The first spur rack is fixedly connected with, movable frame is arranged with first spur rack, the inside of the movable frame is fixedly connected with
Gear fixed block, gear is rotatably connected on the gear fixed block, and the gear engagement is connected to the first spur rack, the shifting
The side of dynamic inframe wall is fixedly connected with supporting plate, and the top of the supporting plate is fixedly connected with the first motor, the movable frame
Axle fixed block is fixedly connected with the right side of outer wall, the axle fixed block is rotatably connected to support bar, the support by connecting shaft
The centre position of bar bottom is fixedly connected with hydraulic stem fixed block, the outer right wall of the movable frame and under axle fixed block
Side is fixedly connected with hydraulic stem, and the top of the hydraulic stem is rotationally connected with hydraulic stem fixed block, the right side one of the support bar
Hold and be fixedly connected with baffle plate, cutter are rotatably connected on the support bar and in baffle plate, the lift dog platform
Top is fixedly connected with stationary fixture device.
Preferably, be fixedly connected with the first driving wheel on the output shaft of first motor, on the gear fixed block and
The first driven pulley is fixedly connected with the concentric shafts of gear, first driving wheel is connected to by the first belt transmission
One driven pulley.
Preferably, the left support leg lowering or hoisting gear is fixedly connected on the bottom of workbench, the left support leg lifting dress
Put and left support frame, the top of the left support frame are provided with left chute, it is straight that the left chute internal slide is connected with second
Rack, the top of second spur rack are fixedly connected on lift dog platform, push rod are provided with the right side of the left support frame
Chute, the inside of the push rod chute are run through and slidably connect push rod, and the bottom of the push rod is fixedly connected with top plate, described
Position is fixedly connected with back-moving spring between top plate and push rod chute, and one end that the push rod is located at left support inframe portion rotates company
Switch block is connected to, one end of the switch block is fixedly connected with half gear, and half gear is rotationally connected with left support frame by hinge,
The half gear engagement engagement is connected to the second spur rack.
Preferably, the left support outer frame portion and cam support bar is fixedly connected with immediately below the top plate, it is described convex
The top of wheel support bar is rotatably connected to cam.
Preferably, the second driven pulley is fixedly connected with the concentric shafts of the cam, second driven pulley passes through second
Belt transmission is connected with the second driving wheel, and the second motor is fixedly connected with the concentric shafts of second driving wheel.
Preferably, the stationary fixture device is fixedly connected on the top of lift dog platform, the stationary fixture device
Including housing, the both sides of the housing are rotatably connected to screw mandrel, and the both ends on the screw mandrel respectively symmetrically slidably connect left folder
Block and right fixture block.
Preferably, the side of the left fixture block is fixedly connected with buffer bar, and the side of the right fixture block is fixedly connected with slow
Frame is rushed, the inside of the buffering frame is fixedly connected with buffer block by buffer spring, and the buffer block is symmetrical in buffer bar
Set, the symmetric position on the left fixture block and right fixture block has been fixedly connected with rubber blanket.
Preferably, one end of the screw mandrel is fixedly connected with driven helical gear, and the 3rd electricity is fixedly connected with the housing
Machine, is fixedly connected with active oblique gear on the output shaft of the 3rd motor, the active oblique gear engagement rotation in it is driven tiltedly
Preferably, the material of the cutter is arranged to quality carbon tool steel T10A.
Preferably, the cam rolls and is connected to top plate.
The invention provides a kind of metal plate positioning-cutting device.Possesses following beneficial effect：
(1), the metal plate positioning-cutting device, by the second electrical power, the second motor passes through the second belt drive cam
Rotate, cam pushes top plate and moved up and down, and so as to which top plate drives push rod to move up and down, push rod drives switch block to rotate, and half knuckle-tooth exists
The second spur rack is driven to move up and down in the presence of hinge, the second spur rack drives lift dog platform to move up and down, and reaches
The purpose of lift dog.
(2), the metal plate positioning-cutting device, by hydraulic stem stretching motion, hydraulic stem drives support bar in connecting shaft
Effect is lower to be rotated, and so as to drive cutter to rotate, has reached the purpose of adjustment cutter head angle.
(3), the metal plate positioning-cutting device, by the first electrical power, the first motor passes through the first belt drive gear
Rotate, gear engagement drives the first spur rack to move up and down, and so as to drive movable frame to move up and down, has reached regulation cutter head
The purpose of height.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is left support leg lifting device structure schematic diagram of the present invention；
Fig. 3 is the structural representation of stationary fixture device of the present invention.
In figure：1- workbench, 2- right supports leg, 3- inside grooves, 4- slide bars, 5- right rails, 6- lift dogs platform, the left branch of 7-
Support leg lowering or hoisting gear, 701- left supports frame, the left chutes of 702-, the spur racks of 703- second, 704- push rods chute, 705- push rods,
706- top plates, 707- back-moving springs, 708- switch blocks, the gears of 709- half, 710- cam supports bar, 711- cams, 712- second from
Driving wheel, the belts of 713- second, the driving wheels of 714- second, the motors of 715- second, 716- hinges, 8- spur racks fixed block, 9- first
Spur rack, 10- movable frames, 11- gears fixed block, 12- gears, 13- axles fixed block, 14- connecting shafts, 15- support bars, 16- liquid
Depression bar fixed block, 17- hydraulic stems, 18- baffle plates, 19- cutter, 20- stationary fixtures device, 2001- housings, 2002- screw mandrels,
The left fixture blocks of 2003-, the right fixture blocks of 2004-, 2005- buffer bars, 2006- buffering frame, 2007- buffer springs, 2008- buffer blocks,
The driven helical gear of 2009- rubber blankets, 2010-, the motors of 2011- the 3rd, 2012- active oblique gears, 21- supporting plates, the electricity of 22- first
Machine, the driving wheels of 23- first, the driven pulleys of 24- first, the belts of 25- first.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of metal plate positioning-cutting device, including workbench 1,
Right support leg 2 is fixedly connected with the right side of the bottom of workbench 1, inside groove 3 is offered inside right support leg 2, is slidably connected on inside groove 3
There is slide bar 4, right rail 5 is provided with workbench 1, slide bar 4 runs through and is slidably connected to right rail 5, and the top of slide bar 4, which is fixed, to be connected
Lift dog platform 6 is connected to, left support leg lowering or hoisting gear 7 is fixedly connected with the left of the bottom of workbench 1, the top of workbench 1
Side is fixedly connected with spur rack fixed block 8, and the top of spur rack fixed block 8 is fixedly connected with the first spur rack 9, the first straight-tooth
It is arranged with movable frame 10 on bar 9, the inside of movable frame 10 is fixedly connected with gear fixed block 11, the company of rotation on gear fixed block 11
Gear 12 is connected to, the engagement of gear 12 is connected to the first spur rack 9, and the side of the inwall of movable frame 10 is fixedly connected with supporting plate 21,
The top of supporting plate 21 is fixedly connected with the first motor 22, and axle fixed block 13, axle are fixedly connected with the right side of the outer wall of movable frame 10
Fixed block 13 is rotatably connected to support bar 15 by connecting shaft 14, and the centre position of the bottom of support bar 15 is fixedly connected with hydraulic stem
Fixed block 16, the purpose of adjustment cutter head angle is reached.The outer right wall of movable frame 10 and under the axle fixed block 13
Side is fixedly connected with hydraulic stem 17, and the top of hydraulic stem 17 is rotationally connected with hydraulic stem fixed block 16, the right side one of support bar 15
Hold and be fixedly connected with baffle plate 18, cutter 19 are rotatably connected on support bar 15 and in baffle plate 18, lift dog platform 6
Top is fixedly connected with stationary fixture device 20.The first driving wheel 23, gear are fixedly connected with the output shaft of first motor 22
The first driven pulley 24 is fixedly connected with fixed block 11 and in the concentric shafts of gear 12, the first driving wheel 23 passes through the first skin
Band 25 is connected in the first driven pulley 24.The purpose of regulation cutter head height is reached.Left support leg lowering or hoisting gear 7 is fixed
The bottom of workbench 1 is connected to, left support leg lowering or hoisting gear 7 includes left support frame 701, and the top of left support frame 701 is provided with
Left chute 702, the left internal slide of chute 702 are connected with the second spur rack 703, and the top of the second spur rack 703 is fixedly connected on
Lift dog platform 6, the right side of left support frame 701 are provided with push rod chute 704, and the inside of push rod chute 704 is run through and slided
Push rod 705 is connected with, the bottom of push rod 705 is fixedly connected with top plate 706, and position is fixed between top plate 706 and push rod chute 704
Back-moving spring 707 is connected with, one end that push rod 705 is located inside left support frame 701 is rotatably connected to switch block 708, switch block 708
One end is fixedly connected with half gear 709, and half gear 709 is rotationally connected with left support frame 701 by hinge 716, and half gear 709 is nibbled
Close engagement and be connected to the second spur rack 703.Cam is fixedly connected with outside left support frame 701 and positioned at the underface of top plate 706
Support bar 710, the top of cam support bar 710 are rotatably connected to cam 711.Is fixedly connected with the concentric shafts of cam 711
Two driven pulleys 712, the second driven pulley 712 are connected with the second driving wheel 714, the second driving wheel 714 by the second belt 713
Concentric shafts on be fixedly connected with the second motor 715.The purpose of lift dog is reached.Stationary fixture device 20 is fixedly connected on
The top of lift dog platform 6, stationary fixture device 20 include housing 2001, and the both sides of housing 2001 are rotatably connected to screw mandrel
2002, the both ends on screw mandrel 2002 respectively symmetrically slidably connect left fixture block 2003 and right fixture block 2004.The one of left fixture block 2003
Side is fixedly connected with buffer bar 2005, and the side of right fixture block 2004 is fixedly connected with buffering frame 2006, buffers the inside of frame 2006
Buffer block 2008 is fixedly connected with by buffer spring 2007, buffer block 2008 is symmetrical arranged in buffer bar 2005, Zuo Jia
Symmetric position on block 2003 and right fixture block 2004 has been fixedly connected with rubber blanket 2009.One end of screw mandrel 2002 is fixedly connected with
Driven helical gear 2010, is fixedly connected with the 3rd motor 2011 on housing 2001, fixed on the output shaft of the 3rd motor 2011 to connect
Active oblique gear 2012 is connected to, the engagement rotation of active oblique gear 2012 is in driven helical gear 2010.The material of cutter 19 is set
For quality carbon tool steel T10A.Cam 711 rolls and is connected to top plate 706.
In use, being powered by the second motor 715, the second motor 715 is rotated by the second belt 713 with moving cam 711,
Cam 711 pushes top plate 706 and moved up and down, and so as to which top plate 706 drives push rod 705 to move up and down, push rod 705 drives switch block 708
Rotate, half knuckle-tooth 709 drives the second spur rack 703 to move up and down in the presence of hinge 716, and the second spur rack 703, which drives, to be risen
Drop jig platform 6 moves up and down, and has reached the purpose of lift dog.By the stretching motion of hydraulic stem 17, hydraulic stem 17 drives branch
Strut 17 rotates in the presence of connecting shaft 14, so as to drive cutter 19 to rotate, has reached the mesh of adjustment cutter head angle
's.It is powered by the first motor 22, the first motor 9 is rotated by the first belt 25 with moving gear 12, and the engagement of gear 12 drives the
One spur rack 9 moves up and down, and so as to drive movable frame 10 to move up and down, has reached the purpose of regulation cutter head height.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.