CN208841130U - A kind of numerically controlled small plate chamfering machine - Google Patents

Abstract

The utility model discloses a kind of numerically controlled small plate chamfering machines, are related to machinery equipment field, include Material feeding trolley device, automatic loading and unloading device, centralising device, automatic corner cutting off apparatus, discharging carriage device and automatic dust removing apparatus.The utility model integrates automatic loading/unloading, automatic chamfered edge, automatic dust removing, simple for structure, high degree of automation, chamfered edge process is participated in without artificial, greatly reduces the amount of labour used and the labor intensity of worker, obtained stable product quality, process is safe and reliable, substantially increases production efficiency；Integrated integrated equipment, from feeding, being processed and formed at one time to discharging, whole process occupied ground is few, and the consumption energy is few, greatly reduces production cost, improves the quality of product；The automation of mechanical equipment is processed, and grinding effect is more accurate, meets due parameter request, while avoiding physical impairment of the manual polishing for staff and the pollution to ambient enviroment.

Description

A kind of numerically controlled small plate chamfering machine

Technical field

The utility model relates to machinery equipment field, specifically a kind of numerically controlled small plate chamfering machine.

Background technique

Currently, the various hardwares in China be used widely with it is universal while, to the technical requirements of its each component Also deep variation, especially micro metal form workpiece occurs, wedge angle position attachment coating proposes new technical requirements, To solve workpiece wedge angle position anti-corrosion strength problem, guarantees the attachment and other position same thickness and content of coating, avoid work First there is corrosion problem from wedge angle position in part.It is found by investigation, a Large-scale Railway track manufacturer needs to manufacture rail in year Ten tens of thousands of, road backing plate, a large bridge manufacturing enterprise, year needs various small-sized plate 80,000 or so, and shipbuilding enterprise also needs The plate workpiece of great quantity of small different-thickness is wanted, chemical industry builds the manufacturing industry such as work, weight vapour, mine machine, needs a large amount of compact board Expect workpiece.Past does not have technical requirements, many works to the coating at small-sized plate workpiece wedge angle position in China's industrial production The angle position of part is corroded since angle position, weathering first by exposing to the weather, gradually corrodes global facility, especially High-speed railway, bridge spanning the sea moment are influenced by environment, are easily in the presence of that structural member corner bit rate first corrodes.In order to Solve the problems, such as this, dust mask and clothes are worn using a large amount of artificial by many manufacturers, hand electric angle grinder, and day is multiple Polishing on the one.It to polish eight sides of miniature workpiece, successively to overturn eight times, then polish four vertical angles, Its efficiency is extremely low, serious to human body, environment, noise pollution, and the precision of polishing is not known where to begin, and is not achieved on corner at all The technical requirements of lower R2mm.

Summary of the invention

To solve above-mentioned technical problem, the utility model provides a kind of numerically controlled small plate chamfering machine, sufficiently Using the Cutting Process of modern abrasive material, heavily loaded method for grinding is taken, cutting process is pollution-free, digital control one-pass molding, realizes The processing of plate chamfered edge it is efficient, precisely and the low consumption, pollution-free of processing technology.

The utility model solve its technical problem the technical solution adopted is that:

A kind of numerically controlled small plate chamfering machine, include Material feeding trolley device, automatic loading and unloading device, centralising device, from Dynamic corner cutting off apparatus, discharging carriage device and automatic dust removing apparatus, the Material feeding trolley device, centralising device, automatic corner cutting off apparatus It is successively disposed proximate to discharging carriage device, the automatic loading and unloading device, the automatic loading and unloading device is by support frame, automatic Feeding device and automatic blanking device composition, the automatic charging device and automatic blanking device can be on support frame top bays Mobile, the centralising device, automatic corner cutting off apparatus and discharging carriage device are set to the lower section of rack, the automatic corner cutting off apparatus It include lower corner cutting off apparatus, blowing platform and upper corner cutting off apparatus, plate to be processed is after Material feeding trolley device, centralising device, institute Automatic charging device is stated to be moved to plate feeding to be processed above centralising device and be moved to the blowing of automatic corner cutting off apparatus and put down Placed on platform it is to be processed, the lower corner cutting off apparatus and upper chamfered edge dress to plate to be processed carry out eight side chamfered edges processing, then pass through again It is moved to above discharging carriage device after crossing automatic blanking device feeding, the plate that the discharging carriage device processes chamfered edge It discharges.

The automatic corner cutting off apparatus includes pedestal two, lower corner cutting off apparatus, blowing platform and upper corner cutting off apparatus, the pedestal Two points be different height two parts, the lower corner cutting off apparatus and blowing platform are disposed proximate in the short portion of pedestal two, described In the high portion that upper corner cutting off apparatus is set to pedestal two close to blowing platform, water is respectively set on height two parts of the pedestal two Flat line guide rail and horizontal feed device, for being moved horizontally along track for the lower corner cutting off apparatus and upper corner cutting off apparatus.

The lower corner cutting off apparatus includes lower chamfered edge slide, lower chamfered edge abrasive band support base, lower chamfered edge push pin device, abrasive band master Moving axis, spindle rotation motor, support shaft, abrasive band driven shaft one, support rod one, abrasive band driven shaft two, eccentric wheel, abrasive band are driven Axis three, support rod two, three oscillating motor of abrasive band driven shaft four, support rod three and abrasive band driven shaft, the lower chamfered edge slide pass through Sliding block is set on horizontal linear guide rail, chamfered edge abrasive band support base under being arranged on the lower chamfered edge slide, the abrasive band driving shaft, Abrasive band driven shaft one, support shaft are fixedly installed on respectively on the support base of abrasive band, and the other end setting of the abrasive band support base is lower Rib push pin device, wherein the support shaft and abrasive band driven shaft one are respectively arranged at left and right sides of the top of abrasive band driving shaft, institute State abrasive band driven shaft two and driven shaft one both ends in abrasive band be respectively fixedly connected with to form entirety, the abrasive band driven shaft three and abrasive band from Four both ends of moving axis pass through support rod two respectively and are fixedly connected to form entirety, and the both ends of the support shaft are respectively and in support rod two Portion is fixedly installed on lower chamfered edge abrasive band support base by the interference fit connection of support rod three, three oscillating motor of abrasive band driven shaft Outside, the eccentric wheel be set to lower chamfered edge abrasive band support base inside, with the output shaft of three oscillating motor of abrasive band driven shaft Connection rotates with it, and guide sleeve is arranged close to the position of three end of abrasive band driven shaft in the inside of the lower chamfered edge abrasive band support base, The other end of the eccentric wheel is fixedly connected by connecting rod one, the connecting rod two across guide sleeve with three end of abrasive band driven shaft, institute It states and is flexibly connected between connecting rod one, connecting rod two, lower chamfered edge push pin device, institute is arranged in the other side of the lower chamfered edge abrasive band support base It states abrasive band driving shaft, abrasive band driven shaft one, abrasive band driven shaft two, abrasive band driven shaft three, abrasive band be set on abrasive band driven shaft four, Under the drive of spindle rotation motor, two entirety of the abrasive band driven shaft one and abrasive band driven shaft, abrasive band driven shaft three and abrasive band Driven shaft four is whole to be swung in a certain range, and abrasive band is driven to carry out lower chamfered edge processing to plate.

Support rod one, the support rod are fixedly connected between the abrasive band driven shaft one and the both ends of abrasive band driven shaft two One is connect by spring one with the spring base being fixed on the inside of the support base of lower chamfered edge abrasive band.

The upper corner cutting off apparatus is identical as the lower corner cutting off apparatus structure, and setting direction and lower corner cutting off apparatus are reversely opposite, Lifting device is set between the upper chamfered edge abrasive belt shaft support base and upper chamfered edge abrasive band driving shaft of the upper corner cutting off apparatus.

The Material feeding trolley device includes push plate device, pedestal one, horizontal running mechanism one, elevating mechanism, goes up and down and put down Platform and feeding cart horizontal slide, the push plate device are fixed on pedestal one, and horizontal direction straight line is arranged on the pedestal one Guide rail, feeding cart horizontal slide linear guide movement and the generation relative displacement of pedestal one, the lifting in the horizontal direction Mechanism is fixedly installed on feeding cart horizontal slide, and the hoistable platform is connect with elevating mechanism, and straight line is led along the vertical direction Rail one and feeding cart horizontal slide generate relative displacement, and plate is pushed into centralising device by the push plate device.

The push plate device include the chain being set in fixing seat, chain track plate, push plate guide holder, spring two, Guiding axis, push plate, sprocket shaft and speed reducer, the speed reducer connection sprocket shaft are fixedly installed on the side of fixing seat, the chain One end engages connection with sprocket shaft, the other end is fixedly connected on push plate guide holder, and the chain is set on chain track plate Guide groove in, the push plate guide holder is fixedly installed on the end of chain track plate, solid by spring two, guiding axis and push plate Fixed connection.

The automatic charging device of the automatic loading and unloading device includes horizontal slide plate, cylinder block, positioning device, vertical straight Line guide rail, walking in a horizontal state speed reducer one, lifting cylinder one, vertical lifting seat, positioning disk, rotation speed reducer, rotary shaft and electromagnetism Iron one, the horizontal slide plate are connect with walking in a horizontal state speed reducer one, are slided in linear guide on the rack, the horizontal slide plate Upper fixed setting cylinder block and vertical straight line guide rail, the tailpiece of the piston rod of the cylinder block connection lifting cylinder one, the promotion gas The other end of cylinder one is fixedly connected with vertical lifting seat, is moved up and down on vertical straight line guide rail, and the rotary shaft is arranged in Vertical lifting seat, top connection positioning disk, bottom connect electromagnet one, the rotary shaft and the rotation being set on vertical lifting seat Turn speed reducer connection, drive the positioning disk rotation at top, the positioning device is set under the positioning disk on vertical lifting seat Just, when work, in the location hole on the pin shaft insertion positioning disk of the positioning device, the automatic blanking device includes guiding Linear axis, linear bearing, walking in a horizontal state speed reducer two, horizontal slide, lifting cylinder two, two fixed plate of electromagnet and electromagnet Two, the linear bearing, walking in a horizontal state speed reducer two, lifting cylinder two are fixedly installed on horizontal slide, the guiding straight line Axis passes through linear bearing and its bottom is fixedly connected with electromagnet fixed plate, and it is solid that the electromagnet two is fixedly installed on electromagnet The tailpiece of the piston rod of fixed board bottom, the lifting cylinder two is fixedly connected with electromagnet fixed plate, drives electromagnet two straight with guiding Spool lifting.

The discharging carriage device includes discharging pedestal, lift platform one, discharging elevator, discharging level are sliding out Seat goes out lift platform two, discharging blowing platform and discharging horizontal running mechanism, setting walking track on the discharging pedestal, The discharging horizontal slide is set on discharging pedestal, and is moved up under the driving of discharging horizontal running mechanism in discharging pedestal Dynamic, the discharging elevator connects out lift platform one and the lifting of linear guide two moves lift platform two along the vertical direction out Dynamic, the discharging blowing platform is set to discharging pedestal end.

The utility model has following advantageous effects:

1) chamfering machine integrates automatic loading/unloading, automatic chamfered edge, automatic dust removing, simple for structure, high degree of automation, Chamfered edge process is participated in without artificial, greatly reduces the amount of labour used and the labor intensity of worker, obtained stable product quality, processing Process safety is reliable, substantially increases production efficiency；

2) integrated integrated equipment, from feeding, being processed and formed at one time to discharging, whole process occupied ground is few, disappears It is few to consume the energy, greatly reduces production cost, improves the quality of product；

3) compared to for the artificial troublesome operation of 8 face chamfered edges of plate processing, the automation of mechanical equipment is processed more at present, Grinding effect is more accurate, meets due parameter request, while avoiding manual polishing for the physical impairment of staff And the pollution to ambient enviroment, the effective protection of personal safety and working environment for staff play important work With more staff being freed from high pollution, the labour of weight physical strength, using digitlization, intelligentized machinery sets It is standby to complete corresponding processing work, reach efficient, accurate, low consumption, free of contamination final purpose.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model totality；

Fig. 2 is the overlooking structure diagram of the utility model totality；

Fig. 3 is the side structure schematic diagram of the utility model Material feeding trolley；

Fig. 4 is the overlooking structure diagram of the utility model Material feeding trolley；

Fig. 5 is the schematic view of the front view of the utility model push plate；

Fig. 6 is the side structure schematic diagram of the utility model push plate；

Fig. 7 is the utility model centralising device schematic view of the front view；

Fig. 8 is the utility model centralising device side structure schematic diagram；

Fig. 9 is the overlooking structure diagram of the utility model centralising device；

Figure 10 is the utility model automatic charging device schematic view of the front view；

Figure 11 is the utility model automatic charging device side structure schematic diagram；

Figure 12 is the utility model automatic blanking device schematic view of the front view；

Figure 13 is the utility model automatic blanking device overlooking structure diagram；

Figure 14 is the utility model corner cutting off apparatus side structure schematic diagram；

Figure 15 is the utility model corner cutting off apparatus overlooking structure diagram；

Figure 16 is corner cutting off apparatus schematic perspective view under the utility model；

Figure 17 is corner cutting off apparatus side schematic view under the utility model；

Figure 18 is corner cutting off apparatus side structure schematic diagram on the utility model；

Figure 19 is corner cutting off apparatus entirety side schematic view on the utility model；

Figure 20 is corner cutting off apparatus entirety main view on the utility model；

Figure 21 is the utility model abrasive belt shaft lifting device structural schematic diagram；

Figure 22 is the utility model abrasive belt shaft lifting device side schematic view；

Figure 23 is that the utility model goes out trolley side structure schematic diagram；

Figure 24 is that the utility model goes out trolley overlooking structure diagram.

Specific embodiment

The utility model is described in detail in the following with reference to the drawings and specific embodiments:

As shown in Figs. 1-2, a kind of numerically controlled small plate chamfering machine includes Material feeding trolley device 1, automatic loading and unloading device 2, centralising device 3, automatic corner cutting off apparatus 4, discharging carriage device 5 and automatic dust removing apparatus 6, the Material feeding trolley device 1, centering Device 3, automatic corner cutting off apparatus 4 and discharging carriage device 5 are successively disposed proximate to, the automatic loading and unloading device 2, it is described it is automatic on Blanking device 2 is made of support frame 23, automatic charging device 24 and automatic blanking device 25, the automatic charging device 24 and from Dynamic blanking device 25 can move on 23 top bay 21 of support frame, and the centralising device 3, automatic corner cutting off apparatus 4 and discharging are small Vehicle device 5 is set to the lower section of rack 21, the automatic corner cutting off apparatus 4 include lower corner cutting off apparatus 43, blowing platform 45 and on Corner cutting off apparatus 46, for plate to be processed after Material feeding trolley device 1, centralising device 3, the automatic charging device 24 is moved to centering The top of device 3 by plate feeding to be processed and be moved on the blowing platform 45 of automatic corner cutting off apparatus 4 place it is to be processed, under described Corner cutting off apparatus 43 and upper corner cutting off apparatus 46 carry out the processing of eight side chamfered edges to plate to be processed, then using automatic blanking device 25 5 top of discharging carriage device is moved to after feeding, the plate that the discharging carriage device 5 processes chamfered edge discharges.

As shown in Figure 3-4, as preferred mode, in the present embodiment, the Material feeding trolley device 1 includes push plate device 11, pedestal 1, horizontal running mechanism 1, elevating mechanism 14, hoistable platform 17 and feeding cart horizontal slide 15, it is described to push away Panel assembly 11 is fixed on pedestal 1, and horizontal direction linear guide 18, the feeding cart water are arranged on the pedestal 1 The movement of linear guide 18 is fixedly installed smooth seat 15 with the generation relative displacement of pedestal 1, the elevating mechanism 14 in the horizontal direction In on feeding cart horizontal slide 15, the hoistable platform 17 is connect with elevating mechanism 14, along the vertical direction linear guide 1 Relative displacement is generated with feeding cart horizontal slide 15, plate is pushed into centralising device 3 by the push plate device 11.Specifically, this In embodiment, the horizontal running mechanism 1 is made of components such as chain, motor for speed reducer, sprocket wheels, wherein after chain tensioner It is fixed on pedestal 1, sprocket wheel is mounted on output end of reducer and speed reducer is bolted and is fixed on feeding cart level On slide 15, chain is motionless when sprocket wheel rotates, feeding cart horizontal slide 15 and all components thereon with sprocket wheel rotation It moves along a straight line along horizontal direction linear guide 18, generates relative displacement with pedestal 1.In the present embodiment, the lifting The body of mechanism 14 is bolted on hoistable platform 17, and lead screw is fixed by bolts on feeding cart horizontal slide 15, is risen When descending mechanism 14 works, linear guide 1 moves hoistable platform 17 along the vertical direction, generates with feeding cart horizontal slide 15 Displacement on vertical direction, plate to be processed are placed on hoistable platform 17, to realize moving horizontally and vertically for plate to be processed Lifting.

As seen in figs. 5-6, as preferred mode, in the present embodiment, the push plate device 11 includes to be set to fixation Chain 112, chain track plate 113, push plate guide holder 114, spring 2 115, guiding axis 116, push plate 117, sprocket wheel on seat 111 Axis 118 and speed reducer 1110, the speed reducer 1110 connect the side that sprocket shaft 118 is fixedly installed on fixing seat 111, the chain Connection is engaged with sprocket shaft 118 in 112 one end of item, the other end is fixedly connected on push plate guide holder 114, and the chain 112 is set to In guide groove on chain track plate 113, lower end chain pressing plate 119 is pushed down, and guarantees to make chain edge always when sprocket shaft rotation Movement in the guide groove on chain track plate 113, the push plate guide holder 114 be fixedly installed on the end of chain track plate 113 End, is fixedly connected with push plate 117 by spring 2 115, guiding axis 116, the rotary motion of sprocket shaft is converted into the straight of push plate Line movement, finally plays the effect for pushing plate to be transferred into centralising device 3.

As Figure 7-9, in the present embodiment, the centralising device 3 includes centering pedestal 31, push plate seat 1, push plate Seat 2 33 and centering push plate device, the structure of the centering push plate device is identical as the structure of push plate device 11, mainly includes There are sprocket shaft 1, speed reducer 1, chain pressing plate 1, push plate 1, spring 1, guiding axis 1, push plate guide holder One 310, chain 1, specific connection relationship and working principle are with push plate device 11, and which is not described herein again.The push plate seat one 32, push plate seat 2 33 is connect by bolt with centering pedestal 31, and keyway is offered on three, adjusts push plate seat 1, push plate It is operated when the position of both seats 2 33 along keyway direction, it is solid according to being tightened after plate size adjusting good position by bolt It is scheduled on centering pedestal 31, plate to is pushed in position corresponding with push plate seat 1 and push plate seat 2 33 by push plate 1, this Centering is manually adjusted using adjusting handle connection speed reducer 1 in embodiment, or connection motor is used certainly according to customer requirement Dynamic centering.

As shown in figs. 10-11, as preferred mode, in the present embodiment, the automatic charging of the automatic loading and unloading device 2 Device 24 includes horizontal slide plate 241, cylinder block 242, positioning device 243, vertical straight line guide rail 244, walking in a horizontal state speed reducer One 245, lifting cylinder 1, vertical lifting seat 247, positioning disk 248, rotation speed reducer 249, rotary shaft 2410 and electromagnet One 2411, the horizontal slide plate 241 is connect with walking in a horizontal state speed reducer 1, is slided in the linear guide 22 in rack 21, Cylinder block 242 and vertical straight line guide rail 244 are fixedly installed on the horizontal slide plate 241, the cylinder block 242 connects lifting cylinder The other end of one 246 tailpiece of the piston rod, the lifting cylinder 1 is fixedly connected with vertical lifting seat 247, is led in vertical straight line It is moved up and down on rail 244, the rotary shaft 2410 is arranged in vertical lifting seat 247, top connection positioning disk 248, bottom company Electromagnet 1 is connect, the 248 top install nuts of positioning disk prevent it from generating axial displacement, the rotation with rotary shaft 2410 Shaft 2410 is connect with the rotation speed reducer 249 being set on vertical lifting seat 247, and top positioning disk 238 is driven to rotate, described Positioning device 243 is set to the lower section of positioning disk 248 on vertical lifting seat 247, when work, the pin shaft of the positioning device 243 Positioning action is played in location hole on insertion positioning disk 238.

As illustrated by figs. 12-13, the automatic blanking device 25 includes guiding linear axis 251, linear bearing 252, level Driving speed reducer 2 253, horizontal slide 254, lifting cylinder 2 255, electromagnet fixed plate 256 and electromagnet 2 257 are described straight Spool holds 252, walking in a horizontal state speed reducer 2 253, lifting cylinder 2 255 is fixedly installed on horizontal slide 254, and the guiding is straight Spool 251 passes through linear bearing 252 and its bottom is fixedly connected with electromagnet fixed plate 256, and the electromagnet 2 257 is fixed It is set to 256 bottom of electromagnet fixed plate, the tailpiece of the piston rod and electromagnet fixed plate 256 of the lifting cylinder 2 255 are fixed to be connected It connects, electromagnet 2 257 is driven to go up and down with guiding linear axis 251.

As shown in figs. 14-15, as preferred mode, in the present embodiment, the automatic corner cutting off apparatus 4 includes pedestal 41, lower corner cutting off apparatus 43, blowing platform 45 and upper corner cutting off apparatus 46,2 41 points of pedestal two parts for different height, institute It states lower corner cutting off apparatus 43 and blowing platform 45 is disposed proximate in the short portion of pedestal 2 41, the upper corner cutting off apparatus 46 is close to blowing Platform 45 is set in the high portion of pedestal 2 41, and horizontal linear guide rail 47 is respectively set on height two parts of the pedestal 2 41 With horizontal feed device 42, for being moved horizontally along track for the lower corner cutting off apparatus 43 and upper corner cutting off apparatus 46.

As shown in figs. 16-17, as preferred mode, in the present embodiment, the lower corner cutting off apparatus 43 includes lower chamfered edge Slide 431, lower chamfered edge abrasive band support base 432, lower chamfered edge push pin device 433, abrasive band driving shaft 434, spindle rotation motor 436, support shaft 437, abrasive band driven shaft 1, support rod 1, abrasive band driven shaft 2 4312, eccentric wheel 4313, abrasive band from Moving axis 3 4317, support rod 2 4318, three oscillating motor of abrasive band driven shaft 4 4319, support rod 3 4320 and abrasive band driven shaft 4321。

The lower chamfered edge slide 431 is set on horizontal linear guide rail 47 by sliding block, is set on the lower chamfered edge slide 431 Lower chamfered edge abrasive band support base 432 is set, the abrasive band driving shaft 434, abrasive band driven shaft 1, support shaft 437 are fixedly installed respectively In on abrasive band support base 432, wherein the support shaft 437 and abrasive band driven shaft 1 are respectively arranged at abrasive band driving shaft 434 At left and right sides of top, the abrasive band driven shaft 2 4312 is respectively fixedly connected with to form entirety with one 438 both ends of abrasive band driven shaft, institute It states abrasive band driven shaft 3 4317 and driven shaft 4 4319 both ends in abrasive band passes through support rod 2 4318 respectively and are fixedly connected to form entirety, The both ends of the support shaft 437 are connected with the middle part of support rod 2 4318 by the interference fit of support rod 3 4320 respectively.

Three oscillating motor 4321 of abrasive band driven shaft is fixedly installed on the outside of lower chamfered edge abrasive band support base 432, described Eccentric wheel 4313 is set to the inside of lower chamfered edge abrasive band support base 432, the output shaft with three oscillating motor 4321 of abrasive band driven shaft Connection rotates with it, and the inside of the lower chamfered edge abrasive band support base 432 is arranged close to the position of 3 4317 end of abrasive band driven shaft Guide sleeve 4316, the other end of the eccentric wheel 4313 by connecting rod 1, across guide sleeve 4316 connecting rod 2 4315 with Driven shaft 3 4317 end in abrasive band is fixedly connected, and is flexibly connected between the connecting rod 1, connecting rod 2 4315 and is formed connecting rod knot Structure is swung by abrasive band driven shaft three and clicks the 4321 band rotations of movable eccentric wheels 4313, finally real according to connecting rod mechanism movement principle Existing abrasive band driven shaft three, support rod 2 4318, the swing of abrasive band driven shaft 4 4319 in a certain range.

The abrasive band driving shaft 434, abrasive band driven shaft 1, abrasive band driven shaft 2 4312, abrasive band driven shaft 3 4317, Abrasive band is set on abrasive band driven shaft 4 4319, and the spindle rotation motor 436 imparts power to abrasive band master by synchronous belt Moving axis 434, to drive 2 4312 entirety of the abrasive band driven shaft 1 and abrasive band driven shaft, 3 4317 and of abrasive band driven shaft Abrasive band driven shaft 4 4319 is whole to be swung in a certain range, and abrasive band is driven to carry out lower chamfered edge processing to plate.

Lower chamfered edge push pin device 433 is arranged in the other side of the lower chamfered edge abrasive band support base 432, specifically, falls under described Rib push pin device 433 is installed by linear guide and sliding block to lower chamfered edge slide 431, the lower chamfered edge push pin device 433 Movement can be used manually or automatically mode and adjust, and can play to the abrasive band driving shaft 434, abrasive band driven shaft 1, branch The supporting role for supportting axis 438, need to be lower chamfered edge push pin device 433 and the abrasive band driving shaft 434, abrasive band driven shaft when changing abrasive band One 437, support shaft 438 is detached from, to there is enough space replacements abrasive band.

Specifically, preferably, fixed between the abrasive band driven shaft 1 and the both ends of abrasive band driven shaft 2 4312 connect It is connected to support rod 1, the support rod 1 is by spring 4311 and is fixed on 432 inside of lower chamfered edge abrasive band support base Spring base 4310 connects, and plays the role of the tensioner to abrasive band.

As depicted in figures 18-20, as preferred mode, in the present embodiment, the upper corner cutting off apparatus 46 and the lower chamfered edge 43 structure of device is identical, and setting direction and lower corner cutting off apparatus 43 are reversed opposite, the upper chamfered edge abrasive belt shaft of the upper corner cutting off apparatus 46 Lifting device is set between support base 462 and upper chamfered edge abrasive band driving shaft 467, the lifting device can be used manually adjust or Automatic lifting structure is designed according to customer requirement.

Specifically, chamfered edge slide 461, upper chamfered edge abrasive belt shaft support base 462, upper chamfered edge thimble on the upper corner cutting off apparatus 46 Device 464, upper chamfered edge abrasive band driving shaft 467, upper chamfered edge abrasive band 469, upper chamfered edge spindle rotation motor 4610, upper chamfered edge abrasive band Driven shaft 1, upper chamfered edge abrasive band driven shaft 2 4613, upper chamfered edge spring base 4614, above falls at upper chamfered edge support rod 1 Rib spring 4615, upper chamfered edge eccentric wheel 4616, upper chamfered edge connecting rod 1, upper chamfered edge connecting rod 2 4618, upper chamfered edge support rod three 4619, abrasive band driven shaft 3 4620, upper chamfered edge support rod 2 4621, upper chamfered edge abrasive band driven shaft 4 4622, upper chamfered edge guide sleeve 4623, upper four oscillating motor 4624 of chamfered edge driven shaft, upper chamfered edge support shaft 4625.

The lifting device includes upper chamfered edge abrasive belt shaft lifting seat 463, lifting synchronizing shaft 1, lifting synchronizing shaft two 466, abrasive belt shaft lifting device 468, the chamfered edge abrasive belt shaft lifting seat 463 are set to 462 top of chamfered edge abrasive belt shaft support base, The lifting synchronizing shaft 1, the lifting embedded connection of synchronizing shaft 2 466, both ends in addition respectively be set to it is described it is upper fall The speed reducer connection for the abrasive belt shaft lifting device 468 that two sides are arranged on rib abrasive belt shaft support base 462, realizes that one end provides power then Two sides synchronization lifting.

The specific connection structure of upper corner cutting off apparatus is as follows:

The upper chamfered edge abrasive belt shaft support base 462 is fixed by bolts on chamfered edge slide 461；Upper chamfered edge push pin device 464 are mounted on upper chamfered edge slide 461 by linear guide and sliding block, upper chamfered edge abrasive band driving shaft 467, upper chamfered edge support shaft 4625, upper chamfered edge abrasive band driven shaft 1 is fixed on upper chamfered edge abrasive belt shaft lifting seat 463 by bearing (can generate opposite fortune It is dynamic)；Power is transmitted to upper chamfered edge abrasive band driving shaft 467 by toothed belt transmission by upper chamfered edge spindle rotation motor 4610；Above fall Rib support rod 1 is linked together by bearing, circlip, end cap etc. with upper chamfered edge abrasive band driven shaft 1；Upper chamfered edge sand Band driven shaft 2 4613 links together further through bearing, circlip, end cap etc. and upper chamfered edge support rod 1；Upper chamfered edge spring Seat 4614 is fixed by bolts on chamfered edge abrasive belt shaft lifting seat 463；Upper 4615 one end of chamfered edge spring and upper chamfered edge spring base 4614 connections, one end are connect with upper chamfered edge support rod 1, play the role of tensioner to abrasive band；Upper chamfered edge support rod 3 4619 One end interference fit be mounted in chamfered edge support shaft 4625 with one of block rotation, the other end pass through pin shaft, bearing and upper chamfered edge Support rod 2 4621 connects；Upper four oscillating motor 4624 of chamfered edge driven shaft is fixed by bolts to chamfered edge abrasive belt shaft lifting seat 463 On；Upper chamfered edge eccentric wheel 4616 is inserted into upper four oscillating motor of chamfered edge driven shaft, 4624 speed reducer output shaft and rotates with motor；On Chamfered edge connecting rod 1, upper chamfered edge connecting rod 2 4618 are connected by pin shaft, and upper chamfered edge connecting rod 2 4618 is along upper chamfered edge guide sleeve 4623 inner holes are for linear motion；Upper 2 4618 other end of chamfered edge connecting rod and upper chamfered edge abrasive band driven shaft 4 4622 pass through bearing, card The connection such as spring, end cap；Upper chamfered edge eccentric wheel 4616 is driven to rotate by the rotation of four oscillating motor 4624 of upper chamfered edge abrasive band driven shaft, Finally realize that chamfered edge abrasive band driven shaft 3 4620, upper chamfered edge support rod 2 4621, upper chamfered edge abrasive band are driven according to connecting rod principle Swing of the axis 4 4622 within the scope of certain angle.

The upper chamfered edge abrasive band driving shaft 467, upper chamfered edge abrasive band driven shaft 1, upper chamfered edge abrasive band driven shaft two 4613, upper chamfered edge abrasive band driven shaft 3 4620, abrasive band, the upper chamfered edge driving shaft are set on upper chamfered edge abrasive band driven shaft 4 4622 Rotating electric machine 4610 imparts power to upper chamfered edge abrasive band driving shaft 467 by synchronous belt, to drive the upper chamfered edge abrasive band Driven shaft 1 and upper chamfered edge abrasive band driven shaft 2 4613 is whole, upper chamfered edge abrasive band driven shaft 3 4620 and upper chamfered edge abrasive band from Moving axis 4 4622 is whole to be swung in a certain range, and abrasive band is driven to carry out lower chamfered edge processing to plate.

As shown in fig. 21-22, the abrasive belt shaft lifting device 468 includes lead screw 4681, nut seat 4682, screw 4683, bearing block 4684, speed reducer 4685.Lead screw 4681 is mounted on bearing block 4684 by bearing, round nut；Speed reducer 4685 It is bolted on bearing block 4684；Screw 4683 is connected on nut seat 4682.It is totally two sets of the present apparatus, a set of in upper chamfered edge 462 side of abrasive belt shaft support base, bottom bracket 4684 are fixed by bolts on chamfered edge abrasive belt shaft support base 462, nut seat 4682 are fixed on chamfered edge abrasive belt shaft lifting seat 463；The rotation of speed reducer 4685 drives the rotation of lead screw 4681 to produce with screw 4683 Raw vertical displacement is to realize enhanced feature, to realize the processing request of workpiece difference plate thickness；This lifting device uses manually, can It is changed to automatic lifting according to customer requirement, adjusting handle is changed to motor, is connect with speed reducer 4685.It is another set of in upper chamfered edge 464 side of push pin device, mounting means are same as above.

As shown in figs. 23-24, as preferred mode, in the present embodiment, the discharging carriage device 5 includes discharging bottom Seat 51, out lift platform 1, discharging elevator 55, discharging horizontal slide 56, lift platform 2 59, discharging blowing are put down out Platform 58 and discharging horizontal running mechanism 52, setting walking track on the discharging pedestal 51, the setting of discharging horizontal slide 56 It on discharging pedestal 51, and is moved on discharging pedestal 51 under the driving of discharging horizontal running mechanism 52, the discharging is gone up and down Machine 55 connects out lift platform 1 and out 2 57 lifting moving of linear guide along the vertical direction of lift platform 2 59, described Discharging blowing platform 58 is set to discharging 51 end of pedestal.One 54 He of lift platform is adjusted out according to the dimensional parameters of plate The distance between lift platform 2 59 out, the discharging easy to process for completing plate.

It is as follows that the utility model carries out the automatic chamfered edge process of octahedral to plate workpiece to be processed:

1, Material feeding trolley device 1 is adjusted according to parameters such as the total heights of the length and width of workpiece to be processed, thickness and plate Feeding cart horizontal slide 15 is retracted origin by the extreme lower position of middle workpiece lifting platform 17；

2, the position of push plate seat 1, push plate seat 2 33 is adjusted according to the length and width of workpiece to be processed；

3, the relative position in abrasive band in upper corner cutting off apparatus 46 is adjusted according to parameters such as the length and width of workpiece to be processed, thickness；

4, discharging carriage device 5 is adjusted according to parameters such as the total heights of the length and width of workpiece to be processed, thickness and workpiece In go out lift platform 1 and the extreme higher position of lift platform 2 59 out, the horizontal slide 56 that will discharge retracts origin；

5, a pile workpiece to be processed is neatly placed, by the base of workpiece lifting platform 17 in workpiece alignment Material feeding trolley device 1 Directrix is placed on workpiece on workpiece lifting platform 17, and the motor of horizontal running mechanism 13 is started to work, and workpiece is transported to specified Position stops working；1110 motor of speed reducer, which is started to work, drives push plate 117 to move horizontally, and a workpiece of the top is shifted onto On centralising device 3.

6, after finishing in workpiece pair, automatic charging device 24 is in place in the surface of centralising device 3 at this time；It is promoted Cylinder 246 is started to work, and vertical lifting seat 247 and one piece of all parts decline mounted thereto are contacted to electromagnet 2411 It is powered when to workpiece and workpiece is sucked, 246 reverse operation of lifting cylinder lifts workpiece at this time；Automatic charging device 24 passes through tooth Wheel rack-driving runs to automatic 4 top of corner cutting off apparatus, and workpiece is placed on blowing platform 45 by the work of lifting cylinder 246, blowing Workpiece is sucked for the energization of electromagnet 44 on platform 45, and the electromagnet 1 of automatic charging device 24 powers off lifting cylinder 246 Opposite direction work, vertical lifting seat 247 is lifted；The corner cutting off apparatus up and down of automatic corner cutting off apparatus 4 starts simultaneously at work, processes The work of lifting cylinder 246 vertical lifting seat 247 declines afterwards, and the electromagnet 1 of automatic charging device 24 is powered, blowing platform Electromagnet 44 on 45 powers off, and workpiece is lifted, and workpiece rotation speed reducer 249 is started to work workpiece rotation, starts under processing A side, eight side chamfered edges that same step rotates the workpiece three times finish.Automatic charging device 24 returns to 3 top of centralising device, Automatic blanking device 25 is moved to automatic 4 top of corner cutting off apparatus and slings workpiece, workpiece and is sent on discharging carriage device 5. It repeats above step and starts next work pieces process.

Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered Belong to the protection scope of the utility model.

Claims (9)

1. a kind of numerically controlled small plate chamfering machine, which is characterized in that include Material feeding trolley device (1), automatic loading and unloading device (2), centralising device (3), automatic corner cutting off apparatus (4), discharging carriage device (5) and automatic dust removing apparatus (6), the Material feeding trolley Device (1), centralising device (3), automatic corner cutting off apparatus (4) and discharging carriage device (5) are successively disposed proximate to, described automatic upper and lower Expect device (2), the automatic loading and unloading device (2) is by support frame (23), automatic charging device (24) and automatic blanking device (25) it forms, the automatic charging device (24) and automatic blanking device (25) can be moved up in support frame (23) top bay (21) Dynamic, the centralising device (3), automatic corner cutting off apparatus (4) and discharging carriage device (5) are set to the lower section of rack (21), described Automatic corner cutting off apparatus (4) includes lower corner cutting off apparatus (43), blowing platform (45) and upper corner cutting off apparatus (46), plate warp to be processed After Material feeding trolley device (1), centralising device (3), the automatic charging device (24) is moved to will be to be added above centralising device (3) Work plate feeding is simultaneously moved on the blowing platform (45) of automatic corner cutting off apparatus (4) and places to be processed, the lower corner cutting off apparatus (43) and upper corner cutting off apparatus (46) carries out the processing of eight side chamfered edges to plate to be processed, then takes using automatic blanking device (25) It is moved to after material above discharging carriage device (5), the plate that discharging carriage device (5) processes chamfered edge discharges.

2. numerically controlled small plate chamfering machine according to claim 1, which is characterized in that automatic corner cutting off apparatus (4) packet Containing pedestal two (41), lower corner cutting off apparatus (43), blowing platform (45) and upper corner cutting off apparatus (46), the pedestal two (41) is divided into Two parts of different height, the lower corner cutting off apparatus (43) and blowing platform (45) are disposed proximate in the short portion of pedestal two (41) On, in the high portion that the upper corner cutting off apparatus (46) is set to pedestal two (41) close to blowing platform (45), the pedestal two (41) Height two parts on horizontal linear guide rail (47) and horizontal feed device (42) is respectively set, be used for the lower corner cutting off apparatus (43) it is moved horizontally with upper corner cutting off apparatus (46) along track.

3. numerically controlled small plate chamfering machine according to claim 1 or 2, which is characterized in that the lower corner cutting off apparatus (43) It include lower chamfered edge slide (431), lower chamfered edge abrasive band support base (432), lower chamfered edge push pin device (433), abrasive band driving shaft (434), spindle rotation motor (436), support shaft (437), abrasive band driven shaft one (438), support rod one (439), abrasive band from Moving axis two (4312), eccentric wheel (4313), abrasive band driven shaft three (4317), support rod two (4318), abrasive band driven shaft four (4319), support rod three (4320) and three oscillating motor of abrasive band driven shaft (4321), the lower chamfered edge slide (431) pass through sliding block It is set on horizontal linear guide rail (47), lower chamfered edge abrasive band support base (432) is set on the lower chamfered edge slide (431), it is described Abrasive band driving shaft (434), abrasive band driven shaft one (438), support shaft (437) are fixedly installed on respectively on abrasive band support base (432), Lower chamfered edge push pin device (433) are arranged in the other end of the abrasive band support base (432), wherein the support shaft (437) and abrasive band Driven shaft one (438) is respectively arranged at left and right sides of the top of abrasive band driving shaft (434), the abrasive band driven shaft two (4312) with Abrasive band driven shaft one (438) both ends are respectively fixedly connected with to form entirety, the abrasive band driven shaft three (4317) and abrasive band driven shaft Four (4319) both ends pass through support rod two (4318) respectively and are fixedly connected to form entirety, the both ends difference of the support shaft (437) It is connected with the middle part of support rod two (4318) by support rod three (4320) interference fit, three oscillating motor of abrasive band driven shaft (4321) it is fixedly installed on the outside of lower chamfered edge abrasive band support base (432), the eccentric wheel (4313) is set to lower chamfered edge abrasive band The inside of support base (432) rotates with it, the lower chamfered edge with the output axis connection of three oscillating motor of abrasive band driven shaft (4321) Guide sleeve (4316) are arranged close to the position of abrasive band driven shaft three (4317) end in the inside of abrasive band support base (432), described inclined The other end of heart wheel (4313) passes through connecting rod one (4314), the connecting rod two (4315) across guide sleeve (4316) and abrasive band driven shaft Three (4317) ends are fixedly connected, and are flexibly connected between the connecting rod one (4314), connecting rod two (4315), the lower chamfered edge abrasive band Lower chamfered edge push pin device (433), the abrasive band driving shaft (434), abrasive band driven shaft one is arranged in the other side of support base (432) (438), abrasive band driven shaft two (4312), abrasive band driven shaft three (4317), abrasive band is set on abrasive band driven shaft four (4319), in master Under the drive of moving axis rotating electric machine (436), the abrasive band driven shaft one (438) and abrasive band driven shaft two (4312) entirety, abrasive band Driven shaft three (4317) and abrasive band driven shaft four (4319) are integrally swung in a certain range, and abrasive band is driven to carry out down to plate Rib processing.

4. numerically controlled small plate chamfering machine according to claim 3, which is characterized in that the abrasive band driven shaft one (438) Support rod one (439) is fixedly connected between the both ends of abrasive band driven shaft two (4312), the support rod one (439) passes through bullet Spring one (4311) is connect with the spring base (4310) being fixed on the inside of lower chamfered edge abrasive band support base (432).

5. numerically controlled small plate chamfering machine according to claim 1 or 2, which is characterized in that the upper corner cutting off apparatus (46) Identical as lower corner cutting off apparatus (43) structure, setting direction and lower corner cutting off apparatus (43) are reversed opposite, the upper corner cutting off apparatus (46) lifting device is set between upper chamfered edge abrasive belt shaft support base (462) and upper chamfered edge abrasive band driving shaft (467).

6. numerically controlled small plate chamfering machine according to claim 1, which is characterized in that Material feeding trolley device (1) packet Contain push plate device (11), pedestal one (12), horizontal running mechanism one (13), elevating mechanism (14), hoistable platform (17) and upper Trolley horizontal slide (15), the push plate device (11) are fixed on pedestal one (12), and water is arranged on the pedestal one (12) Square to linear guide (18), the feeding cart horizontal slide (15) linear guide (18) movement and pedestal one in the horizontal direction (12) relative displacement is generated, the elevating mechanism (14) is fixedly installed on feeding cart horizontal slide (15), and the lifting is flat Platform (17) is connect with elevating mechanism (14), and linear guide one (16) generates phase with feeding cart horizontal slide (15) along the vertical direction To displacement, plate is pushed into centralising device (3) by the push plate device (11).

7. numerically controlled small plate chamfering machine according to claim 6, which is characterized in that the push plate device (11) includes The chain (112) that is set on fixing seat (111), push plate guide holder (114), spring two (115), is led at chain track plate (113) To axis (116), push plate (117), sprocket shaft (118) and speed reducer (1110), the speed reducer (1110) connects sprocket shaft (118) It is fixedly installed on the side of fixing seat (111), connection is engaged with sprocket shaft (118) in described chain (112) one end, the other end is fixed It is connected to push plate guide holder (114), the chain (112) is set in the guide groove on chain track plate (113), the push plate Guide holder (114) is fixedly installed on the end of chain track plate (113), passes through spring two (115), guiding axis (116) and push plate (117) it is fixedly connected.

8. numerically controlled small plate chamfering machine according to claim 1, which is characterized in that the automatic loading and unloading device (2) Automatic charging device (24) include horizontal slide plate (241), cylinder block (242), positioning device (243), vertical straight line guide rail (244), walking in a horizontal state speed reducer one (245), lifting cylinder one (246), vertical lifting seat (247), positioning disk (238), rotation Speed reducer (249), rotary shaft (2410) and electromagnet one (2411), the horizontal slide plate (241) and walking in a horizontal state speed reducer one (245) it connects, is slided in the linear guide (22) on rack (21), cylinder block is fixedly installed on the horizontal slide plate (241) (242) and vertical straight line guide rail (244), the tailpiece of the piston rod of cylinder block (242) connection lifting cylinder one (246) are described to mention The other end for rising cylinder one (246) is fixedly connected with vertical lifting seat (247), and lifting fortune is done on vertical straight line guide rail (244) Dynamic, the rotary shaft (2410) is arranged in vertical lifting seat (247), top connection positioning disk (238), bottom connection electromagnet one (2411), the rotary shaft (2410) connect with the rotation speed reducer (249) being set on vertical lifting seat (247), drives top The positioning disk (238) in portion rotates, and the positioning device (243) is set under the positioning disk (238) on vertical lifting seat (247) Just, when work, in the location hole in pin shaft insertion positioning disk (238) of the positioning device (243), the automatic blanking device (25) include guiding linear axis (251), linear bearing (252), walking in a horizontal state speed reducer two (253), horizontal slide (254), Lifting cylinder two (255), electromagnet fixed plate (256) and electromagnet two (257), the linear bearing (252), walking in a horizontal state subtract Fast machine two (253), lifting cylinder two (255) are fixedly installed on horizontal slide (254), and the guiding linear axis (251) passes through Linear bearing (252) and its bottom is fixedly connected with electromagnet fixed plate (256), electromagnet two (257) fixed setting In electromagnet fixed plate (256) bottom, the tailpiece of the piston rod of the lifting cylinder two (255) and electromagnet fixed plate (256) are fixed Connection drives electromagnet two (257) with guiding linear axis (251) lifting.

9. numerically controlled small plate chamfering machine according to claim 1, which is characterized in that discharging carriage device (5) packet Containing discharging pedestal (51), go out lift platform one (54), discharging elevator (55), discharging horizontal slide (56), discharging lifting Platform two (59) discharges blowing platform (58) and discharges horizontal running mechanism (52), and walking is arranged on the discharging pedestal (51) Track, the discharging horizontal slide (56) are set in discharging pedestal (51), and in the driving of discharging horizontal running mechanism (52) Under discharging pedestal (51) on move, the discharging elevator (55) connects out lift platform one (54) and out lift platform Linear guide two (57) lifting moving, the discharging blowing platform (58) are set to discharging pedestal (51) along the vertical direction for two (59) End.