CN104772670B - The upper groove and the plug automatic grinding device of lower groove of grinding oblateness, pancake or rectangle plug - Google Patents
The upper groove and the plug automatic grinding device of lower groove of grinding oblateness, pancake or rectangle plug Download PDFInfo
- Publication number
- CN104772670B CN104772670B CN201510157687.4A CN201510157687A CN104772670B CN 104772670 B CN104772670 B CN 104772670B CN 201510157687 A CN201510157687 A CN 201510157687A CN 104772670 B CN104772670 B CN 104772670B
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- plug
- push pedal
- turnover panel
- plate
- clamping
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- 238000000227 grinding Methods 0.000 title claims abstract description 98
- 235000012771 pancakes Nutrition 0.000 title claims description 7
- 230000007306 turnover Effects 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 46
- 229910001651 emery Inorganic materials 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000007667 floating Methods 0.000 description 16
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000007600 charging Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 238000003754 machining Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
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- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
This technology provides a kind of groove that can be on automatic grinding plug, grinding accuracy and the higher plug automatic grinding device of processing efficiency, and it includes fuselage, material feeding box, feeding mechanism, upper grinding mechanism, lower grinding mechanism；The discharging opening that a plug can be passed in and out is formed between material feeding box and workbench；Plug is pushed into upper emery wheel bottom, lower grinding wheel top by the push pedal of feeding mechanism；The rebound in push pedal is connected to through the clamping board slot on workbench, clamped width adjustable plate is connected on rebound, turnover panel upset is connected on clamped width adjustable plate, and clamping plate is fixed on turnover panel；The limited location block on rebound, when turnover panel is flipped up to limited block contacting, clamping plate protrudes from worktable upper surface, and push pedal pushing surface is parallel with clamping board clamping face and distance between the two is equal to the width of plug；When turnover panel is downwardly turned over, clamping plate is less than worktable upper surface；Turnover spring between turnover panel and push pedal or rebound make it that turnover panel is flipped up to limited block contacting.
Description
Technical field
It is the core that the groove on oblate, pancake or rectangular plug is ground that this technology, which is related to a kind of pair cross-section,
Rod automatic grinding device.
Background technology
Hammer is a kind of conventional impact tool, it is produced displacement or deformation by beaing object.Hammer is typically
It is made up of tup and hammer handle, hammer handle is as the main grip of user, and its shape, size, material, structure etc. are directly affected
To the practical effect of hammer.Hammer handle is general to be made up of oblate plug and the soft sheath being sleeved on plug.It is used as hammer
The plug of handle core component, be typically will be added after the heat fuseds such as glass fibre, resin after other chemical materials through injection, it is cold
But, shape, stretch, block, then formed in some grooves of its Surface Machining.Soft sheath is sleeved on the groove of plug, prevents
The sliding of soft sheath.The main processing mode of plug groove is artificial grinding, and inefficiency, grinding accuracy is poor；And due to
It is often the harmful material such as glass fibre and resin to constitute plug raw material, the atomic starch formed during artificial grinding
Dirt, Long Term Contact can produce serious injury to skin, respiratory tract of human body etc..
The content of the invention
The purpose of this technology be to provide it is a kind of can automatic grinding be oblate, the upper groove on pancake or rectangle plug
And lower groove, grinding accuracy and the higher plug automatic grinding device of processing efficiency.
The upper groove and the plug automatic milling of lower groove of grinding oblateness, pancake or rectangle plug described in this technology
Turning device, including the fuselage with workbench, material feeding box, feeding mechanism, upper grinding mechanism, lower grinding mechanism,
Material feeding box：For placing the plug stacked, it is placed on vertically on the top of workbench, material feeding box bottom and workbench
The discharging opening for being only capable of allowing a plug to pass in and out is formed between surface；The plug stacked can in sequence freely in material feeding box
Slide；
Upper grinding mechanism：It is ground for the top to plug, the upper emery wheel with upper emery wheel and the upper emery wheel of driving drives
Motivation structure；Above workbench；
Lower grinding mechanism：It is ground for the bottom to plug, the lower grinding wheel with lower grinding wheel and driving lower grinding wheel drives
Motivation structure；Below workbench；The top edge of lower grinding wheel passes through and opens emery wheel groove on the table and protrude from workbench
Upper surface；
Feeding mechanism：Driven with the push pedal being slidably arranged in worktable upper surface, the push pedal for driving push pedal to move back and forth
Motivation structure；Push pedal can a plug of foot in material feeding box on the direction perpendicular to plug axis from discharging opening horizontal sliding
Out and it is pushed into the bottom of upper emery wheel, the top of lower grinding wheel；
Be provided with the clamping board slot extended along push pedal moving direction on the table, be fixed on the rebound of push pedal bottom to
Under through clamp board slot, a turnover panel upset be connected to rebound bottom, clamping plate is fixed on turnover panel；It is provided with rebound
Limitation turnover panel is flipped up the limited block of extreme position, and when turnover panel is flipped up to when being contacted with limited block, clamping plate is upward
Worktable upper surface is protruded from through clamping board slot, and the front of the pushing surface positioned at push pedal promotion plug movement, now relatively
Push pedal pushing surface be parallel to each other with clamping board clamping face, and distance between the two is equal to the width of plug；When turnover panel is turned over downwards
When turning, clamping plate can move down and be less than worktable upper surface；So that turnover panel when being provided with normality between turnover panel and push pedal
It is flipped up to the rollover states holding meanss contacted with limited block；Rollover states holding meanss for be arranged on turnover panel and push pedal or
Turnover spring between rebound.
The beneficial effect of this technology：Unprocessed plug is placed in material feeding box, a plug of foot in material feeding box
Slide down under gravity on workbench.Then push pedal is moved, and the plug slid on the table is promoted forward so that should
Plug comes out from the discharging opening between material feeding box bottom and worktable upper surface.With the movement of push pedal, plug is promoted by push pedal
And translated up on the table on surface perpendicular to the side of plug axis, when plug is pushed to the bottom of upper grinding mechanism
When, the upper emery wheel rotated under the drive of upper emery wheel drive mechanism is ground out groove to plug top；When plug is pushed to down
During the top of grinding mechanism, the lower grinding wheel rotated under the drive of lower grinding wheel drive mechanism is ground out lower groove to plug bottom.
Upper groove and lower groove are processed finish after, moved forward with the continuation of push pedal, the plug processed pushed away from emery wheel and lower sand
Wheel.Then, push pedal is moved backward, after push pedal is exited from charging lower box part, and a plug of foot is again in weight in material feeding box
Masterpiece industry lower sheave on the table, completes one-stop operation.Then, push pedal moves forward again, starts the second subjob, so circulates
Can back and forth groove grinding be completed to core one by one.Relative to artificial grinding, this equipment is not only high in machining efficiency, grinding essence
Degree is high, and prevents the dust that grinding is produced and human contact and human body is damaged.
In order to prevent plug under the promotion of push pedal, especially for preventing that plug leaves push pedal and pushed away when plug is ground
Face（Swung in fore-and-aft direction）And it is provided with clamping plate.Plug can be clamped in by clamping plate between push pedal and clamping plate,
In other words, the both sides of plug are further protected due to having the limitation of clamping plate and push pedal so plug can not be swung in fore-and-aft direction
Machining accuracy is demonstrate,proved.Certainly, the plug of completion of processing is taken out between push pedal and clamping plate for convenience, turnover panel will can be to
Lower upset so that clamping plate can move down and less than worktable upper surface, clamp between board clamping face and push pedal pushing surface away from
From increase.When after the workpiece that processes takes out push pedal be reversely moved rearwardly into exit material feeding box when, because turnover panel is in and limited block
The distance between the position of contact, now push pedal and clamping plate（Clamped width）Equal to plug width, so most lower in material feeding box
A piece plug in portion still can be fallen on workbench, and positioned between push pedal and clamping plate.
Above-mentioned plug automatic grinding device, roller is set in workbench bottom, and spigot surface is turned under being set on turnover panel；Rolling
The set location of wheel is met：When push pedal promotes forward plug translation to depart from upper emery wheel and lower grinding wheel, under turn over spigot surface and roller
Contact, when push pedal continues to move forward, turnover panel is downwardly turned in the presence of roller so that clamping plate is less than worktable upper surface.For
Can realize after plug completion of processing, turnover panel can automatically downwardly turn over and conveniently take out plug, there is provided roller and under
Turn over spigot surface.Plug completion of processing, push pedal continues to promote forward, on turnover panel under turn over spigot surface and contacted with roller, roller causes
Turnover panel is downwardly turned over, and clamping plate is less than worktable upper surface with downwardly turning over for turnover panel.
Above-mentioned plug automatic grinding device, the blanking swash plate connected in the anterior setting of workbench with workbench, blanking
The position that swash plate connects with workbench is met：When turnover panel is downwardly turned in the presence of roller, clamping plate is less than workbench upper table
When face and blanking swash plate upper surface, the plug promoted by push pedal is located on the blanking swash plate connected with workbench so that plug energy
It is enough freely to be slid along blanking swash plate.When plug is located on the blanking swash plate connected with workbench, clamping plate is less than workbench
Upper surface and blanking swash plate upper surface are without stopping plug forward slip；By setting blanking swash plate so that completion of processing
Plug can slide along blanking swash plate automatically, eliminate and manually take, automaticity is higher.
Above-mentioned plug automatic grinding device, the blanking for being provided for being oriented to plug in the lower end of blanking swash plate
Funnel.So, the plug that processes slid on blanking swash plate is dropped into blanking funnel so that plug slides into specific bit
Put, eliminate and artificially collect.
Above-mentioned plug automatic grinding device, when turnover panel is flipped up to when being contacted with limited block, clamp board clamping face with
Vertical push pedal pushing surface is into 1 ° of -5 ° of angle, push pedal pushing surface and to clamp the distance between board clamping face wide at the top and narrow at the bottom, push pedal pushing surface with
Clamp the Breadth Maximum ＞ plug width G T.GT.GT push pedals pushing surfaces between board clamping face and clamp the minimum widith between board clamping face；And
And the upper end in clamping board clamping face has chamfering.Push pedal pushing surface is with clamping the distance between board clamping face（Clamped width）Under upper width
Narrow structure, enabling to a plug of the foot in material feeding box reliably can fall between push pedal and clamping plate.Folder
The chamfering of tight board clamping face upper end more make it that plug is smoothly slipped between clamping plate and push pedal.
Above-mentioned plug automatic grinding device, the clamped width that it also includes to be arranged on movably forward and backward on rebound is adjusted
Plate is saved, turnover panel upset is connected on clamped width adjustable plate.In order to adapt to the plug of different in width, board clamping face and push pedal are clamped
Distance between pushing surface（Clamped width）It can adjust, therefore, turnover panel is connected on rebound by clamped width adjustable plate,
So by adjusting front and back position of the clamped width adjustable plate relative to rebound, so that it may change clamped width.
Above-mentioned plug automatic grinding device, clamping plate has two, is arranged along the axis of plug.
Brief description of the drawings Fig. 1 is the stereogram of plug automatic grinding device；Fig. 2 is another of plug automatic grinding device
Stereogram；Fig. 3 is the stereogram of upper grinding mechanism etc.；Fig. 4 is the plan of upper grinding mechanism etc.；Fig. 5 is vertical guide groove
Stereogram；Fig. 6 is the side view of vertical guide groove；Fig. 7 is another stereogram of vertical guide groove；Fig. 8 is clamp system, again
The stereogram of power turning device etc.；Fig. 9 is another stereogram of clamp system, gravity turning device etc.；Figure 10 is upper pressure
The stereogram of tight mechanism；Figure 11 is the plug schematic diagram after processing；The stereogram of push pedal, workbench etc. when Figure 12 is charging；
Another stereogram of push pedal, workbench etc. when Figure 13 is charging；Material feeding box, upper hold-down mechanism etc. is vertical when Figure 14 is charging
Body figure；The plan such as push pedal, clamp system when Figure 15 is charging；The solid of material feeding box, clamp system etc. when Figure 16 is charging
Figure；The stereogram of material feeding box, workbench etc. when Figure 17 is charging；Side compression mechanism, workbench etc. is vertical when Figure 18 is grinding
Body figure；The plan such as clamp system when Figure 19 is grinding；The solid of clamp system, gravity turning device etc. when Figure 20 is grinding
Figure；The stereogram of side compression mechanism, upper hold-down mechanism etc. when Figure 21 is grinding；Upper left emery wheel etc. is to plug when Figure 22 is grinding
The schematic diagram of grinding；Figure 23 is the plan of discharging front clamp mechanism etc. after being ground；Figure 24 is discharging front clamp machine after grinding
The stereogram of structure etc.（Remove workbench, the rebound of side, clamped width adjustable plate etc.）；Figure 25 is discharging front side after grinding
The stereogram of hold-down mechanism etc.；The plan of clamp system etc. when Figure 26 is discharging；Clamp system etc. when Figure 27 is discharging
Stereogram（Remove workbench, the rebound of side, clamped width adjustable plate etc.）；Push pedal, workbench etc. when Figure 28 is discharging
Stereogram.
Embodiment
Plug automatic grinding device shown in Figure 1, including fuselage 1, material feeding box 2, upper grinding mechanism 3, lower milling drum
Structure 4, feeding mechanism 5, upper hold-down mechanism 6, side compression mechanism 7, clamp system 8, gravity turning device 9.
Fuselage 1 is the basis of whole equipment, including workbench, footpost, upper pillar stand, lower pillar stand, entablature, sill etc..
Four support works platforms 101 of footpost 102, workbench top is fixed with four upper pillar stands 103, entablature 104 and four upper pillar stands
Upper end be fixedly linked.Having below workbench be fixed with four on the platen 105 being fixed on four footposts, platen 105
Lower pillar stand 106, the lower end of sill 107 and four upper pillar stands is fixedly linked.
Material feeding box includes the two vertical guide grooves 200 of the two ends of plug 10 position in the inner.The vertical guide groove is main by side block
Plate 201, front apron 202 and backboard 203 are surrounded.Front apron is parallel with backboard, and side shield is vertical with front apron, side shield,
And table vertical, bottom slide plate is parallel with workbench, and sideskid is parallel with side shield for front apron and backboard.The bottom of side shield
Portion is connected with bottom slide plate, and the strip hole 110 of left and right directions extension, wing bolt are provided with the table（It is not shown）Through strip
Hole coordinates with the screw 206 on the slide plate of bottom（Certainly, if being provided with the strip hole of left and right directions extension, butterfly spiral shell on the slide plate of bottom
Bolt coordinates through the screw on strip hole and workbench also completely can be with）.
Discharging opening 207 is located between front apron root edge and worktable upper surface.Front apron is connected with sideskid, in sideskid
On be provided with above-below direction extension mounting hole 208；The mounting hole 209 of fore-and-aft direction extension, wing bolt are provided with side shield
210 coordinate through two mounting holes with nut 211.
In order to adapt to the plug of different in width, material feeding box is in fore-and-aft direction（It is vertical with plug axis direction）Width want energy
Enough regulations；In order to adapt to the plug of different-thickness, the height of discharging opening be able to will be adjusted.Therefore, the material feeding box of the structure, passes through
Fore-and-aft direction moves front apron, can change the distance between front apron and backboard, that is to say, that material feeding box is in fore-and-aft direction
（It is vertical with plug axis direction）Width will be able to change；Front apron is moved by above-below direction, front apron root edge can be changed
The distance between with worktable upper surface, that is to say, that the height of discharging opening be able to will change.In order to adapt to the core of different length
Rod, length of the material feeding box on plug axis direction be able to will be adjusted.By the right position for adjusting side shield, you can change position
In the distance between two side shields at plug two ends, that is to say, that length of the material feeding box on plug axis direction can change
Become.
Upper grinding mechanism 3 and lower grinding mechanism 4 are symmetrical above and below with a horizontal plane, and the horizontal plane passes through positioned at workbench upper table
The axis of plug 10 on face.Now illustrated exemplified by main above grinding mechanism.
Upper grinding mechanism has two：Left grinding mechanism 301, right grinding mechanism 302.Left grinding mechanism include left motor 303,
The upper left emery wheel 304 on left motor shaft set.Right grinding mechanism includes two on right motor 305, the right motor shaft set
Upper right emery wheel 306.Upper left emery wheel 304, upper right emery wheel 306 are arranged on the direction parallel to plug axis.
Upper box 307 is arranged on entablature 104 by what guide pillar guide sleeve structure was slided up and down, and entablature 104 is located at upper
The top of casing 307.On entablature rotate set on elevating screw 308, with upper elevating screw coordinate upper lifting slider 309 with
Upper box is connected.In guide pillar guide sleeve structure, guide pillar 310 is fixed on entablature, is fixed on guide pin bushing 311 and guide pillar on upper box
Coordinate.
Upper left guide rail 312, the upper right guide rail 313 of plug axis are arranged parallel in the left and right sides of upper box bottom, it is left
The base of motor 303, the base of right motor 305 are slidably arranged in upper left guide rail, on upper right guide rail respectively.Upper left translation leading screw 314, the right side
Upper translation leading screw 315 is rotatably arranged on upper box, and upper left translator slider 316 and the left motor that leading screw coordinates are translated with upper left
303 bases are fixedly linked, and the upper right translator slider 317 for translating leading screw cooperation with upper right is fixedly linked with the right base of motor 305.
The neck 114 of above-below direction extension is provided with four upper pillar stands, four fixed knobs 115 pass through neck and top box
Front and rear box plate on body is connected with nut.After upper box is moved to correct position, the knob that is tightened can be upper box
Relatively reliable is fixed on upper pillar stand.
Lower box 407 in lower grinding mechanism is arranged on sill 107 by what guide pillar guide sleeve structure was slided up and down, under
Crossbeam is located at the bottom of lower box.The neck 116 of above-below direction extension, four fixed knobs 117 are provided with four lower pillar stands
It is connected through the front and rear box plate on neck and lower box 407 with nut.After lower box is moved to correct position, it is tightened
Knob 117 can be fixed on lower pillar stand lower box is relatively reliable.Other structures in lower grinding mechanism, such as lower-left sand
Wheel, bottom right emery wheel etc. are similar with upper grinding mechanism, no longer describe.
For convenience in regulation（Under）It is upper that emery wheel is ground out on workpiece（Under）The right position of groove, also for adaptation
The workpiece of different length, on（Under）Grinding mechanism movably can be set on fuselage.By upper（Under）Translate leading screw and upper
（Under）Translator slider coordinate screw mandrel slide block mechanism and on（Under）In guide rail, rotation（Under）Translation leading screw can drive（Under）It is flat
Sliding block movement is moved, on（Under）Translator slider just drives（Under）Grinding mechanism is along upper（Under）Guide rail or so is steadily mobile.In order to
In convenient regulation（Under）Grinding depth of the emery wheel to workpiece（It is upper on workpiece（Under）Gash depth）, also for adaptation different-thickness
Workpiece, on（Under）Grinding mechanism passes through upper（Under）Casing can be on the setting fuselage of oscilaltion.So, on（Under）Above and below casing
It is mobile, just drive（Under）Guide rail, on（Under）Translate leading screw, on（Under）Grinding mechanism etc. is moved up and down.On two（Under）Grinding
Emery wheel in mechanism is ground to plug simultaneously, and two can be ground simultaneously（Group）On（Under）Groove, processing efficiency is higher.
Feeding mechanism includes push pedal 501, oil cylinder（Push pedal drive mechanism）502.The width in the lateral direction of push pedal is small
In the distance between upper left emery wheel 304 and upper right emery wheel 306, pushed away with preventing that upper left emery wheel 304 is ground to upper right emery wheel 306
Plate；Also the small spacing between two vertical guide grooves 200, to enable push pedal to pass through between two vertical guide grooves 200.Push away
The thickness of plate is not more than the thickness of plug, make it that top board, when pushing, can push down plug.In worktable upper surface
Push pedal 501 be connected with the piston rod of oil cylinder, in the presence of oil cylinder, the anterior push pedal pushing surface 503 of push pedal with core rod touch simultaneously
Plug is promoted in the front and back upward sliding perpendicular to plug axis.
Upper hold-down mechanism has top board 601 parallel with worktable upper surface, above workbench, in plug
Axial direction（Left and right directions）On top board width be less than the length of plug 10, certainly again smaller than upper left emery wheel 304 and upper right sand
Wheel the distance between 306.
There is pressure guide plate 602 on acclivitous in one end of top board towards material feeding box, to cause the plug of translation
Smoothly enter under the guiding of upper pressure guide plate between top board lower surface and worktable upper surface.Upper compression adjustable plate 605 is consolidated
Surely there are two pieces of straight panels（It can be regarded as compressing a part for adjustable plate）606, two risers are provided with the bottom of upper box
603, wing bolt 607 passes through the elongated hole 604 extended up and down opened on riser 603 and straight panel and coordinated with nut 608（When
So, coordinate through the elongated hole extended up and down and riser opened in straight panel with nut 608 also completely can be with for wing bolt 607）.
Top board guide pillar 609 is fixed with top board top, top board guide pillar slides up and down cooperation with upper compression adjustable plate,
Upper pressing spring 610 is around top board guide pillar and positioned between top board and upper compression adjustable plate, and upper pressing spring causes in normality
Top board is in the state for being downwardly away from and compressing adjustable plate.So, the plug translated on the table under push pedal horizontal sliding
It will be pressed between top board and workbench.Top board guide pillar is compressed above and below adjustable plate relative to upper together with top board
Float, the cooperation of top board guide pillar and upper compression adjustable plate plays guide effect to moving up and down for top board guide pillar.
In order to prevent plug under the promotion of push pedal, especially for preventing that plug leaves workbench when plug is ground
（Swung in above-below direction）And it is provided with upper hold-down mechanism.By top board plug can be clamped in top board and workbench it
Between.The upper and lower sides of plug are further protected due to having the limitation of top board and workbench so plug can not be swung in above-below direction
Machining accuracy is demonstrate,proved.The height of top board is adjusted for convenience, to adapt to the plug of different-thickness and can change top board pair
The thrust of plug, top board is arranged on compression adjustable plate, by compressing position of the adjustable plate relative to fuselage in regulation,
The height of top board can be changed.
Side compression mechanism mainly includes floating lateral pressure plate 701, side pressure backer plate 702, side pressure adjustable plate 703.
The chute 704 parallel to plug axis is provided with side pressure backer's plate, wing bolt 705 passes through chute 704 and work
Make platform and nut screw connection.The chute 706 parallel to plug axis is provided with side pressure adjustable plate, wing bolt 707 passes through chute
706 and workbench and nut screw connection.
It is fixed with side guide guide pillar 708 on floating lateral pressure plate, side guide guide pillar and side pressure adjustable plate horizontally slip cooperation,
Side pressure spring 709 is around side guide guide pillar and positioned between floating lateral pressure plate and side pressure adjustable plate.Cause during side pressure spring normality
Floating lateral pressure plate is in the state away from side pressure adjustable plate, so as to the core translated on the table under push pedal horizontal sliding
Rod is pressed between floating lateral pressure plate and side pressure backer's plate.Side guide guide pillar is adjusted relative to side pressure together with floating lateral pressure plate
Plate is moved left and right, the cooperation of side guide guide pillar and side pressure adjustable plate, and guide effect is played to moving left and right for side guide guide pillar.
There is outward-dipping side pressure guide plate 710 in one end of floating lateral pressure plate towards material feeding box, to cause translation
Plug smoothly enters between floating lateral pressure plate and side pressure backer's plate under the guiding of side pressure guide plate.
In order to prevent plug under the promotion of push pedal, especially for preventing when plug is ground, plug is left along axis
Move right and be provided with side compression mechanism.Plug is clamped in floating lateral pressure plate by floating lateral pressure plate and leaned on side pressure by side pressure spring
Between the plate of mountain.The left and right sides of plug is due to having the limitation of floating lateral pressure plate and side pressure backer's plate so plug can not be in right and left
To swing, machining accuracy is further ensured.Side pressure backer plate, the position of floating lateral pressure plate are adjusted for convenience, to adapt to not
With length plug and the thrust of floating lateral pressure plate and side pressure backer plate to plug can be changed, side pressure backer's plate is moved left and right
Ground is set on the table；Floating lateral pressure plate is set on the table, by changing side pressure adjustable plate phase by side pressure adjustable plate
It can change floating lateral pressure plate relative to workbench and relative to the position of side pressure backer's plate for the position of workbench.
Clamp system mainly includes rebound 801, clamped width adjustable plate 804, pivot 806, turnover panel 808, clamping plate
809, limited block 810, roller 814, under turn over spigot surface 815 etc..
The two clamping board slots 111 extended along push pedal moving direction are provided with the table, are fixed on push pedal bottom
Two rebounds 801 are separately down through clamping board slot 111.Each rebound 801 is respectively clamped wide by following structures with one
Degree adjustable plate 804 is connected：Wing bolt 802 passes through the elongated slot 803 and clamped width of being opened front and rear extension on rebound to adjust
Section plate 804 coordinates with nut 805（It is of course also possible to which wing bolt prolongs through before and after being opened on clamped width adjustable plate
The elongated slot and rebound and nut screw connection stretched）.
The two ends of pivot 806 are fixed on two relative clamped width adjustable plates 804.It is rotatably arranged on the bearing of pivot
The rear portion of seat 807 and turnover panel 808 is fixedly linked, and the front portion of turnover panel is fixed with two and extends upward into the clamping clamped in board slot
Plate 809, axis arrangement of two clamping plates 809 along plug.Two clamping plates, have accomplished the reliable location to plug.Turnover panel
It can be swung up and down around pivot relative to clamped width adjustable plate.In the front bottom end of clamped width adjustable plate, restricted turn over is set
Plate is flipped up the limited block 810 of extreme position, and when turnover panel is flipped up to when being contacted with limited block, clamping plate is upward through
Clamp board slot and protrude from worktable upper surface, and the front of the push pedal pushing surface positioned at push pedal promotion plug movement, now clamp
Board clamping face 811 is with vertical push pedal pushing surface 513 into 2 ° of -4 ° of angles, and push pedal pushing surface is with clamping the distance between board clamping face（Folder
Tight width）It is wide at the top and narrow at the bottom, Breadth Maximum ＞ plug width G T.GT.GT push pedals pushing surfaces and folder between push pedal pushing surface and clamping board clamping face
Minimum widith between tight board clamping face, and clamp the upper end in board clamping face there is chamfering 812.When turnover panel is downwardly turned over,
Clamping plate can move down and be less than worktable upper surface.Former and later two guide blocks 813 are fixed with each rebound.
The blanking swash plate 112 connected in the anterior setting of workbench with workbench, sets in the lower end of blanking swash plate and uses
In the blanking funnel 113 being oriented to plug.Roller 814 is set in workbench forward lower part, turns over and leads under being set on turnover panel
To face 815；After push pedal promotes forward plug translation to depart from upper emery wheel and lower grinding wheel, under turn over spigot surface and contacted with roller, push pedal
Continue move forward when, turnover panel is downwardly turned in the presence of roller so that the upper end of clamping plate be not above worktable upper surface and
Blanking swash plate upper surface, the plug promoted by push pedal is located on the blanking swash plate that connects with workbench so that plug can be along
Blanking swash plate freely slides, and then enters in blanking funnel.
It is gravity turning device to cause that turnover panel is flipped up to the rollover states holding meanss contacted with limited block during normality
9, the gravity turning device mainly includes two ropes 901, two counterweights 902, counterweight lifting guide plates 903.Counterweight lifting is led
Plate is fixed on the rear portion of workbench, and the slideway 904 extended up and down is provided with thereon, and the sliding pin 906 being connected in two counterweights is passed through
Slideway.Two directive wheels 905 are rotatably arranged on counterweight lifting guide plate top.One end connection counterweight of every rope, the other end around
Cross directive wheel, further along pass through two guide blocks after be connected with a clamping plate.During normality, counterweight pulls turnover panel and folder by rope
Tight plate is flipped up around pivot so that turnover panel is in the state contacted with limited block.When push pedal under the promotion of oil cylinder to reach
When dynamic, rebound, clamped width adjustable plate, turnover panel, clamping plate etc. are moved forward with push pedal together, and certain rope just pulls counterweight
Along in slideway upward sliding.When push pedal is reversely moved rearwards by, counterweight natural downslide under gravity.
Certainly, also completely can be with if gravity turning device 9 is replaced with turnover spring.It can derive, turnover spring
It can be the spring being arranged between clamped width adjustable plate and turnover panel or be arranged on clamped width adjustable plate and clamping plate
Between spring, or even may also be the spring being arranged between rebound or push pedal and clamping plate or turnover panel.
This patent uses wing bolt, can be with the relative position of two parts of quick and convenient regulation.
The course of work of this equipment.Charging：Stacked above and below many unprocessed oblate, pancakes or rectangle plug
It is placed in material feeding box, the two ends of every plug are extend into two vertical guide grooves.A plug of foot exists in material feeding box
Slid under gravity to workbench downwards.Now, turnover panel is in the state contacted with limited block, clamping plate in the presence of counterweight
Clamp towards 2 ° -4 ° of top rake（With 2 ° -4 ° of the angle of vertical plane）, slide to one of foot in the material feeding box on workbench
Plug is placed exactly between clamping board clamping face and vertical push pedal pushing surface, and plug is positioned clamping in fore-and-aft direction.
Grinding：Then cylinder action, push pedal reach, forward promote the plug slid on the table so that the plug
Come out from the discharging opening between material feeding box bottom and worktable upper surface.With the movement of push pedal, plug by push pedal promote and
Translated up in worktable upper surface perpendicular to the side of plug axis.Plug is pressed downwards in progress in upper leading for guide plate of pressure
Pressing plate bottom, is clamped between top board and workbench in above-below direction；Plug enters under the guiding side pressure of side pressure guide plate
Between row floating lateral pressure plate and side pressure backer's plate, it is clamped in left and right directions.When plug is preceding pushed away by upper grinding mechanism transfer
When the lower-left emery wheel that is rotated in dynamic upper left emery wheel, the bottom of upper right emery wheel, lower grinding mechanism, bottom right emery wheel, i.e., on plug
Portion is ground out groove 1001, is ground out lower groove 1002 to plug bottom.
Discharging：Upper groove and lower groove are processed finish after, moved forward with the continuation of push pedal, the plug processed is preceding pushed away
And from the underface of upper left emery wheel, upper right emery wheel（The surface of lower-left emery wheel, bottom right emery wheel）Leave.Then push pedal continues forward
Promote, on turnover panel under turn over spigot surface and contacted with roller, roller make it that turnover panel starts to downwardly turn over, and the upper end of clamping plate is with turning over
Downwardly turning over for plate and gradually reduce.The distance of push pedal reach is bigger, and turnover panel is bigger around the angle that pivot is downwardly turned over, and clamps
Plate upper end is lower.When plug is pushed to upper blanking swash plate upper end from workbench, clamping plate upper end is substantially lower than on workbench
Surface and blanking swash plate upper surface so that the plug of completion of processing can slip into blanking funnel along blanking swash plate automatically.
Backhaul：Oil cylinder drives push pedal to be reversely moved rearwards by, turnover panel and under turn over spigot surface etc. and be also moved rearwards by, under turn over spigot surface
Gradually depart from roller, turnover panel is gradually flipped up under counterweight pulling around pivot, and work is gradually exposed in clamping plate upper end upwards
Platform.When roller turns over spigot surface with no longer to be contacted, turnover panel is in the state contacted with limited block, and clamping plate upper end is revealed completely
Go out workbench, clamp the position that board clamping face tilts 2 ° -4 ° forwardly.Until push pedal retracts to material feeding box bottom, push pedal is pushed away
Gap between face and clamping board clamping face（Clamped width）Gap between the front apron and backboard of material feeding box（Material feeding box
In forward direction width）When relative up and down, a unprocessed plug of foot is just fallen on workbench in material feeding box, is gone forward side by side
Enter between push pedal pushing surface and clamping board clamping face, push pedal stops retreating, and completes one-stop operation.
So groove grinding can be completed to core one by one by charging, grinding, discharging, moving in circles for backhaul.
In this patent, material feeding box uses vertical in line structure, and plug is stacked into a row from bottom to top in it.Push pedal is promoted
The plug of material feeding box bottom most next is after discharge outlet release；Remaining plug is accumulated due to deadweight, is all pressed in push pedal,
Material feeding box will not be carried over.This equipment realizes the automatic grinding of hammer handle plug, and material feeding box height and width are adjustable, side compression position
Put adjustable with side pressure clamp force；Upper compacted position and upper thrust are adjustable, and abrasive grinding wheel quantity and position are adjustable, are suitable for different rule
The plug processing of lattice.
Claims (5)
1. the upper groove and the plug automatic grinding device of lower groove of grinding oblateness, pancake or rectangle plug, including tool
There are the fuselage of workbench, material feeding box, feeding mechanism, upper grinding mechanism, lower grinding mechanism, it is characterized in that：
Material feeding box：For placing the plug stacked, the top of workbench, material feeding box bottom and worktable upper surface are placed on vertically
Between form the discharging opening for being only capable of allowing plug to pass in and out；The plug stacked being capable of free skating in sequence in material feeding box
Fall；
Upper grinding mechanism：It is ground for the top to plug, the upper emery wheel driving machine with upper emery wheel and the upper emery wheel of driving
Structure；Above workbench；
Lower grinding mechanism：It is ground for the bottom to plug, the lower grinding wheel driving machine with lower grinding wheel and driving lower grinding wheel
Structure；Below workbench；The top edge of lower grinding wheel passes through and opens emery wheel groove on the table and protrude from workbench upper table
Face；
Feeding mechanism：With the push pedal being slidably arranged in worktable upper surface, the push pedal driving machine for driving push pedal to move back and forth
Structure；Push pedal can come out a plug of foot in material feeding box from discharging opening horizontal sliding on the direction perpendicular to plug axis
And it is pushed into the bottom of upper emery wheel, the top of lower grinding wheel；
The clamping board slot extended along push pedal moving direction is provided with the table, and the rebound for being fixed on push pedal bottom is worn downwards
Clamping board slot is crossed, turnover panel upset is connected to rebound bottom, and clamping plate is fixed on turnover panel；Set on rebound restricted
Turnover panel is flipped up the limited block of extreme position, and when turnover panel is flipped up to when being contacted with limited block, clamping plate is upward through
Clamp board slot and protrude from worktable upper surface, and the front of the pushing surface positioned at push pedal promotion plug movement, now relative pushes away
Plate pushing surface is parallel to each other with clamping board clamping face, and width of the distance equal to plug between the two；When turnover panel is downwardly turned over,
Clamping plate can move down and be less than worktable upper surface；So that turnover panel is turned over upwards when being provided with normality between turnover panel and push pedal
Go to the rollover states holding meanss contacted with limited block；Rollover states holding meanss are to be arranged on turnover panel and push pedal or rebound
Between turnover spring；
Clamping plate has two, is arranged along the axis of plug；This plug automatic grinding device also includes setting movably forward and backward
Clamped width adjustable plate on rebound, turnover panel upset is connected on clamped width adjustable plate.
2. plug automatic grinding device as claimed in claim 1, it is characterized in that：Roller is set in workbench bottom, in turnover panel
Spigot surface is turned under upper setting；The set location of roller is met：When push pedal promotes forward plug translation to depart from upper emery wheel and lower grinding wheel
When, under turn over spigot surface and contacted with roller, when push pedal continues to move forward, turnover panel is downwardly turned in the presence of roller so that clamping plate
Less than worktable upper surface.
3. plug automatic grinding device as claimed in claim 2, it is characterized in that：Anterior in workbench is set and workbench phase
The blanking swash plate connect, the position that blanking swash plate connects with workbench is met：When turnover panel is downwardly turned in the presence of roller, clamp
When plate is less than worktable upper surface and blanking swash plate upper surface, it is oblique that the plug promoted by push pedal is located at the blanking connected with workbench
On plate so that plug can freely slide along blanking swash plate.
4. plug automatic grinding device as claimed in claim 3, it is characterized in that：It is provided for pair in the lower end of blanking swash plate
The blanking funnel that plug is oriented to.
5. plug automatic grinding device as claimed in claim 1, it is characterized in that：When turnover panel is flipped up to limited block contacting
When, board clamping face is clamped with vertical push pedal pushing surface into 1 ° of -5 ° of angle, and push pedal pushing surface is with clamping on the distance between board clamping face
Narrow under width, the Breadth Maximum ＞ plug width G T.GT.GT push pedals pushing surfaces between push pedal pushing surface and clamping board clamping face are with clamping board clamping face
Between minimum widith；And clamping the upper end in board clamping face has chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157687.4A CN104772670B (en) | 2015-04-06 | 2015-04-06 | The upper groove and the plug automatic grinding device of lower groove of grinding oblateness, pancake or rectangle plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157687.4A CN104772670B (en) | 2015-04-06 | 2015-04-06 | The upper groove and the plug automatic grinding device of lower groove of grinding oblateness, pancake or rectangle plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104772670A CN104772670A (en) | 2015-07-15 |
| CN104772670B true CN104772670B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510157687.4A Expired - Fee Related CN104772670B (en) | 2015-04-06 | 2015-04-06 | The upper groove and the plug automatic grinding device of lower groove of grinding oblateness, pancake or rectangle plug |
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| CN (1) | CN104772670B (en) |
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| JP7033627B2 (en) * | 2020-06-17 | 2022-03-10 | トルーソルテック株式会社 | How to grind the vertical section of the terminal |
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| DE10061294A1 (en) * | 1999-12-08 | 2001-07-05 | Nsk Ltd | Method for grinding symmetrically shaped guide rails has a rotary grind wheel on each side of the drawn workpiece |
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| CN204525091U (en) * | 2015-04-06 | 2015-08-05 | 南京林业大学 | Plug automatic grinding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201841581U (en) * | 2010-07-29 | 2011-05-25 | 穆朝富 | Full-automatic shape-grinding and mortising machine for wooden penholder |
| CN202021486U (en) * | 2010-12-07 | 2011-11-02 | 山西省高平市泫氏铸业有限公司 | Cylindrical workpiece positioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01115560A (en) * | 1987-10-28 | 1989-05-08 | Koyo Kikai Kogyo Kk | Both side surface grinder |
| CN2187998Y (en) * | 1994-03-29 | 1995-01-25 | 张国志 | Multipurpose grinding and polishing machine |
| DE10061294A1 (en) * | 1999-12-08 | 2001-07-05 | Nsk Ltd | Method for grinding symmetrically shaped guide rails has a rotary grind wheel on each side of the drawn workpiece |
| CN101417404A (en) * | 2008-10-29 | 2009-04-29 | 河南省电力公司郑州供电公司 | Core-rod grinding device |
| CN102873614A (en) * | 2012-10-26 | 2013-01-16 | 丹阳市盛力机械有限公司 | Feed device of minor-diameter rodlike workpiece processing equipment |
| CN102909613A (en) * | 2012-11-20 | 2013-02-06 | 丹阳市盛力机械有限公司 | Twist drill groove and cutting edge combined grinder |
| CN103737439A (en) * | 2013-12-16 | 2014-04-23 | 海宁奇晟轴承有限公司 | Polishing machine for outer ring end faces of bearings |
| CN204525091U (en) * | 2015-04-06 | 2015-08-05 | 南京林业大学 | Plug automatic grinding device |
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| Publication number | Publication date |
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| CN104772670A (en) | 2015-07-15 |
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Application publication date: 20150715 Assignee: NANJING SUWA TECHNOLOGY DEVELOPMENT CO.,LTD. Assignor: Nanjing Forestry University Contract record no.: 2018320000213 Denomination of invention: Automatic core rod grinding device for grinding upper grooves and lower grooves of flat round, flat or rectangular mandrels Granted publication date: 20170711 License type: Common License Record date: 20181019 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150715 Assignee: Nanjing Yuetong Enterprise Management Consulting Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000242 Denomination of invention: Automatic core rod grinding device for grinding upper grooves and lower grooves of flat round, flat or rectangular mandrels Granted publication date: 20170711 License type: Common License Record date: 20190717 |
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Effective date of registration: 20221201 Address after: 210007 room 106, building 21, Zijincheng, No. 29-1, alfalfa Garden Street, Qinhuai District, Nanjing, Jiangsu Province Patentee after: Nanjing tuobei Technology Development Co.,Ltd. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University |
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Granted publication date: 20170711 |