CN106736984B - Ball crusher and ball lapping method - Google Patents
Ball crusher and ball lapping method Download PDFInfo
- Publication number
- CN106736984B CN106736984B CN201710170204.3A CN201710170204A CN106736984B CN 106736984 B CN106736984 B CN 106736984B CN 201710170204 A CN201710170204 A CN 201710170204A CN 106736984 B CN106736984 B CN 106736984B
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- Prior art keywords
- ring
- track
- grinding
- sphere
- mano
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Classifications
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- 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
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
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- 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
- B24B41/002—Grinding heads
-
- 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
- B24B41/02—Frames; Beds; Carriages
Abstract
The present invention relates to a kind of ball crusher, including mano ring, upper motor, metate ring and lower motor, mano ring has opening, and opening is equipped with blanking transposition component, and the upper surface of mano ring is provided with slideway, and the side of slideway is provided with branch's discharging track；Inner ring grinding track, outer ring grinding track are provided between upper and lower grinding stone ring；Blanking replaces component with material-dropping hole, connection track and steering track；Also disclose a kind of ball lapping method.The upper and lower grinding stone ring of the present invention is first once ground up and down, then will carry out up and down secondary grinding after the sphere alternating of inner and outer rings grinding track again, smart structural design, and grinding effect is good.
Description
Technical field
The present invention relates to the field of milling of sphere more particularly to a kind of ball crusher and ball lapping methods.
Background technique
In the manufacturing process of table tennis, needs to grind the spherome surface of table tennis, keep its surface smooth, to reach
State specified standards.And the grinder ground at present to spherical surface generally grinds sphere using upper and lower bistrique, such as
In Chinese invention patent that 2017-01-18 is announced, that Authorization Notice No. is CN104149022B, a kind of spherical surface grinding is disclosed
Machine, including rack, rack top are provided with bistrique assembly, and the lower part corresponding to upper bistrique assembly is provided with lower bistrique assembly,
Upper bistrique assembly grinds workpiece surface with lower bistrique assembly relative motion, to realize the grinding to spherical surface.But it should
Sphere grinding machine is only capable of grinding a sphere, and inefficiency is not suitable for the large batch of manufacturing of table tennis.
In order to solve this problem, upper grinding track plate is changed to upper bistrique, lower bistrique is changed to lower grinding track plate,
The inner and outer rings grinding track of concentric is provided between upper and lower grinding rail disk, inner and outer rings, which are ground, respectively stores a batch table tennis on track
Pang ball, although this kind of scheme can disposably grind multiple tablees tennis, because of the inequality in circumference on inner and outer rings grinding track,
So that the table tennis sphere grinding effect on inner and outer rings grinding track is inconsistent.
Summary of the invention
To overcome disadvantages mentioned above, the purpose of the present invention is to provide one kind can grind multiple spheres and grinding effect in batches
Consistent ball crusher and ball lapping method.
In order to reach the goals above, the technical solution adopted by the present invention is that: a kind of ball crusher, including mano ring, control
The lower electricity of the upper motor of mano ring rotation, the metate ring being arranged in below mano ring and control metate ring rotation
Machine, the upper and lower motor are connect with PLC respectively, and the mano ring has opening, and the opening is equipped with blanking transposition group
Part, the upper surface of the mano ring are provided with tool cricoid slideway jaggy, and the side of the slideway, which is provided with, to be branched out
Expect track, branch's discharging track can be connected to slideway by bridgeware；Storage sphere is provided between the upper and lower grinding stone ring
Quantity consistent inner ring grinding track, outer ring grind track；Blanking transposition component have material-dropping hole, connection track and
Turn to track；The material-dropping hole runs through blanking transposition component and alignment inner ring grinding track up and down；The left end of the connection track
To grind the transition starting point that connects of track with inner ring, right end leads to outer ring grinding track, the right end of the connection track and outer
Ring, which is ground, has step structure between track；The left end for turning to track is to grind the transition that track connects with outer ring to originate
End, right end lead to slideway, and the material-dropping hole is led in the end of the slideway；Two transition starting points are located at blanking transposition group
The left end of part.
The beneficial effect of ball crusher of the present invention is that when by the setting of above structure, first sphere blanking, mano ring stops
Rotation stop is dynamic, and metate ring rotates counterclockwise, and inner ring grinds track interior spheroid first full of interior as metate ring rotates counterclockwise
The sphere of ring grinding track leads to outer ring grinding track from connection track, until full of；Then, sphere is once ground, mano
Ring rotates counterclockwise, and metate ring rotates clockwise, and since upper and lower grinding stone ring reverse phase operates, inner ring grinds the sphere on track
Outer ring will not be entered and grind track, realize primary grinding；Then, the sphere alternating of inner and outer rings grinding track, guarantees inner and outer rings
The grinding effect for grinding the sphere of track is consistent, and mano ring stops operating, and metate ring rotates counterclockwise, due to inner and outer rings
Grinding track is covered with sphere, and the sphere of inner ring grinding track will not slide to outer ring grinding track, outer ring grinding by connecting track
The sphere of track can lead to slideway from track is turned to track, soldier's pang ball is turned to by metate annulus, and branch's discharging track is not led
Logical, sphere leads to slideway from transfer trajectory, and the sphere of outer ring grinding track finally successively falls into inner ring grinding track from material-dropping hole,
The sphere of inner ring grinding track enters outer ring grinding track from connection track；Carry out secondary grinding again, mano ring inverse time again
Needle rotation, metate ring rotate clockwise again, and since upper and lower grinding stone ring reverse phase operates, inner ring grinds the sphere on track not
Outer ring can be entered and grind track, realize secondary grinding；Final sphere discharging, occurs after secondary grinding, transfer trajectory connection point
Branch discharging track, slideway are not turned on, and sphere leads to branch's discharging track from transfer trajectory, into next process.In conclusion
The sphere that upper and lower grinding stone ring grinds track and outer ring grinding track to inner ring up and down is reversely ground, and grinding effect is good, then
It is exchanged by the sphere of the setting of blanking transposition component, the sphere and outer ring grinding track that are able to achieve inner ring grinding track, then
It is secondary to be ground, so that grinding is more uniformly, sufficiently, it is ingenious in design, it ensure that the grinding effect of sphere.
It is that the interlude of the connection track arches upward as a further improvement of the present invention.Only when metate ring is with one
When the rotation counterclockwise of constant speed degree, the sphere that just will drive inner ring grinding track crosses the intermediate section that arches upward and enters outer ring grinding rail
Road avoids the occurrence of the sphere when upper and lower grinding stone ring is inoperative and enters by mistake through connection track, or sphere is because of inertia after just shutting down
Into the phenomenon that connecting track.
It is that blanking pipeline is provided with above the material-dropping hole as a further improvement of the present invention, the blanking pipeline
Channel on be provided with counting inductor, gate is provided on the blanking pipeline, the gate is driven by gate cylinder, described
Count inductor, gate cylinder is connect with the PLC respectively.After the channel of blanking pipeline passes through the sphere of predetermined quantity, PLC
Control valve cylinder is by closing gate, high degree of automation.
It is that the bottom of the metate ring is provided with stainless steel water pond, described stainless as a further improvement of the present invention
The bottom of molten steel disk is provided with water pipe, is provided with water tank below the water pipe, the water tank by divides at the first groove body,
Second groove body, first groove body are located at below water pipe, are provided with filter screen on first groove body, are arranged on the demarcation plate
There is through-hole, the filter screen is higher than through-hole.During grinding sphere, it only will appear the powdery or impurity for swimming in surface, mistake
Strainer can filter leaked out when the grinding of upper and lower grinding stone ring with powdery, impurity, the liquid after removal of impurities leads to the collection of the second groove body,
Avoid water pollution.
It preferably, further include water pump, the water pump connects the second groove body and mano ring.Liquid after being cleaned can lead to
It crosses water pump to beat to mano ring, has saved water resource.
It is that lid, the lid are removably provided with above the stainless steel water pond as a further improvement of the present invention
Son is located at the outside and bottom of mano ring, metate ring, is provided with multiple leakage holes, each leak under the lid
Stainless steel water pond is led in hole.Stainless steel water pond does not cover mano ring, metate ring, and lid is trapped among mano ring, metate ring
Outside, once the damage of at least one of upper and lower grinding stone ring, disassembly, installation are more convenient.
Preferably, the bridgeware includes transfer trajectory, cylinder switching, and the transfer trajectory is driven by cylinder switching, institute
Stating transfer trajectory can switch between connected component's discharging track, slideway, and the cylinder switching is connect with the PLC.
In addition, also disclosing a kind of ball lapping method, above-mentioned ball crusher is used, includes the following steps: step 1,
Sphere blanking, mano ring do not rotate, and the metate ring rotates counterclockwise, and sphere falls into inner ring grinding track from material-dropping hole
Interior, the sphere that the metate annulus rotated counterclockwise moves inner ring grinding track leads to outer ring grinding track from connection track, until
Inner and outer rings grind track full of consistent amount of sphere；Step 2, primary to grind, mano ring rotates counterclockwise, the lower mill
Stone ring rotates clockwise, and upper and lower grinding stone ring grinds the upper and lower end face of sphere；Step 3, inner and outer rings grind the ball of track
Body alternate position, the mano ring stop operating, and the metate ring rotates counterclockwise, outer ring grind track soldier's pang ball from
It turns to track and leads to slideway, branch's discharging track is not turned on, and inner ring grinding track is finally successively fallen into from material-dropping hole, until outer ring
The sphere of grinding track is fallen into inner ring grinding track, and the sphere of inner ring grinding track slides to outer ring grinding rail from connection track
Road；Step 4, secondary grinding, the mano ring rotate counterclockwise again, and the metate ring rotates clockwise again, to ball
Body carries out secondary grinding；Step 5, sphere discharging, the conducting of branch's discharging track, slideway are not turned on, and sphere is slided to from track is turned to
Slideway, then lead to branch's discharging track from transfer trajectory, into next process.
The beneficial effect of ball lapping method of the present invention is that upper and lower grinding stone ring reversely grinds sphere, grinding effect up and down
It is good；The sphere that inner and outer rings grind track is alternately ground, so that the ball lapping of inner and outer rings grinding track is uniform, abundant, is adopted
With the secondary grinding of alternative expression, grinding effect is good, ingenious in design.
Preferably, when the primary grinding, secondary grinding, the revolving speed of mano ring is greater than the revolving speed of metate ring, so that
It grinds more abundant.Further improve grinding effect.
Preferably, the primary grinding, secondary grinding ensure that grinding effect, will not be destroyed sphere using water filling grinding
Surface.
Detailed description of the invention
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 matches for mano ring, metate ring, blanking transposition component, blanking pipeline, bridgeware in the present embodiment
Perspective view；
Fig. 3 be the present embodiment in embody count inductor, gate, gate cylinder perspective view；
Fig. 4 is the perspective view that mano ring, metate ring, blanking transposition component, bridgeware match in the present embodiment；
Fig. 5 is the perspective view of the present embodiment middle slideway and transfer trajectory cooperation；
Fig. 6 is the perspective view of mano ring in the present embodiment；
Fig. 7 is the perspective view that mano ring, metate ring, blanking transposition component match in the present embodiment；
Fig. 8 is the perspective view that metate ring, blanking transposition component are matched with sphere in the present embodiment；
Fig. 9 is the perspective view that metate ring, blanking transposition component match in the present embodiment；
Figure 10 is the perspective view of the present embodiment blanking transposition component；
Figure 11 is the perspective view of the blanking connector in the present embodiment in blanking transposition component；
Figure 12 is the perspective view of another angle of the blanking connector in the present embodiment in blanking transposition component；
Figure 13 is the perspective view that blanking transposition component removes blanking connector in the present embodiment；
Figure 14 is the cross-sectional view in Figure 13 at A-A；
Figure 15 is the perspective view of another angle of Figure 14；
Figure 16 is the perspective view of lid in the present embodiment.
In figure:
10- mano ring；11- opening；12- slideway；12a- curve part；The straight line portion 12b-；12c- curve part；13- branch
Discharging track；
20- metate ring；21- stainless steel water pond；22- water pipe；23- water tank；The first groove body of 23a-；The second groove body of 23b-；
24- demarcation plate；25- through-hole；26- lid；27- leakage hole；
30- blanking transposition component；31- material-dropping hole；32- connection track；33- turns to track；34- transition starting point；35- platform
Stage structure；36- transition starting point；37- blanking connector；38- radian pilot hole；
The upper motor of 40-；Motor under 50-；60- inner ring grinds track；70- outer ring grinds track；
80- blanking pipeline；81- counts inductor；82- gate；83- gate cylinder；
90- bridgeware；91- transfer trajectory；The straight line portion 91a-；91b- curve part；92- cylinder switching.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to shown in attached drawing 1-16, a kind of ball crusher of the present embodiment, the ball crusher can grind various spheres, including upper mill
Stone ring 10, metate ring 20, blanking transposition component 30, upper motor 40, lower motor 50, blanking pipeline 80.
One, mano ring 10, metate ring 20,
To grind to sphere, mano ring 10 is driven by upper motor 40 for mano ring 10, metate ring 20, under
Grinding stone ring 20 is driven by lower motor 50, upper motor 40, lower motor 50 rotation starting whether, revolving speed, rotation direction etc. controlled by PLC
System.
Mano ring 10 has opening 11, and the upper surface of mano ring 10 is provided with tool cricoid slideway 12 jaggy,
Slideway 12 has branch's discharging track 13, and the bridgeware 90 of switching is provided between branch's discharging track 13 and slideway 12, under
The lower section of mano ring 10 is arranged in grinding stone ring 20, and the inner ring that concentric is provided between mano ring 10, metate ring 20 is ground
Track 60, outer ring grinding track 70 are ground, the quantity that inner ring grinding track 60, outer ring grinding track 70 store sphere station is consistent,
Outer ring grinding track 70 is located at the outside of inner ring grinding track 60.Inner ring grinding track 60, outer ring grinding track 70 are molded over
The lower end surface (as shown in Figure 6) of grinding stone ring 10 and the upper surface (as shown in Figure 9) of metate ring 20, sphere is then ground positioned at inner ring
Grind track 60, outer ring grinds track 70, when grinding, mano ring 10, the rotation of 20 opposite direction of metate ring.
Wherein, the effect of bridgeware 90 is that after ball lapping is good, sphere slides to down one of work from branch's discharging track 13
Sequence；When sphere is not ground, sphere also slides to slideway 12.Bridgeware 90 passes through the cooperation of transfer trajectory 91 and cylinder switching 92
Realize switching, as in Figure 2-4, bridgeware 90 includes transfer trajectory 91 and cylinder switching 92, and transfer trajectory 91 is by converting
Cylinder 92 drives, as shown in figure 5, the slideway 12 of ring-shaped is made of two sections of curve parts 12a, 12c and one section of straight line portion 12b, two
Section curve part 12a, 12c connect with the both ends of straight line portion 12b respectively, and transfer trajectory 91 constitutes 91b by straight line portion 91a, curve part,
The straight line portion 91a of transfer trajectory 91 is set on the straight line portion 12b of slideway 12, as shown in Fig. 2, the straight line portion of transfer trajectory 91
91a connect with cylinder switching 92 and is driven by cylinder switching 92, and the straight line portion 91a of transfer trajectory 91 is in the straight line portion of slideway 12
12b slidably reciprocates, and the curve part 91b of transfer trajectory 91 can switch phase in the curve part 12c of slideway 12, branch's discharging track 13
It connects, connects when the curve part 91b of transfer trajectory 91 is driven to the curve part 12c of slideway 12, then sphere slides to slideway 12
End connects when the curve part 91b of transfer trajectory 91 is driven to branch's discharging track 13, then sphere slides to branch's discharging track
13, into next process, and cylinder switching 92 is connect with PLC, automation control.
Two, blanking transposition component 30,
The sphere and outer ring grinding track that blanking replaces on inner ring grinding track 60 of the component 30 to realize grinding half
Sphere on 70 exchanges, and leads to branch's discharging track 13 from slideway 12 for ground sphere.
As shown in Fig. 2,3,4,6,7, blanking transposition component 30 is mounted at opening 11, as shown in Figure 10, blanking transposition group
Part 30 has material-dropping hole 31, connection track 32 and turns to track 33, and about 31 material-dropping hole replaces component 30 and right through blanking
Quasi- inner ring grinds track 60, and when blanking, mano ring 10 does not rotate, and metate ring 20 rotates counterclockwise, the sphere not ground from
Material-dropping hole 31 falls into inner ring grinding track 60, and after first sphere falls into inner ring grinding track 60, first sphere is by metate
Ring 20 drives to front, while first sphere also presses to front by back to back second sphere, second and third ... sphere
It is taken to inner ring grinding track 60 with this, until inner ring grinding track 60 is covered with sphere, the left end of connection track 32 is and inner ring
The transition starting point 34 that grinding track 60 connects, after inner ring grinding track 60 is covered with sphere, with the lower mill rotated counterclockwise
The motive force of stone ring 20 and next sphere, inner ring grind the sphere in track 60 from the transition starting point 34 of connection track 32
Into connection track 32, the right end of connection track 32 leads to outer ring grinding track 70, then then from the sphere of inner ring grinding track 60
Outer ring grinding track 70 can be imported, connecting between the right end of track 32 and outer ring grinding track 70 has step structure 35, step
The rotation direction of the guarantee sphere of structure 35 is irreversible, and (such as when metate ring 20 rotates counterclockwise, outer ring grinds track 70
Sphere will not slide to inner ring grinding track 60 from step structure 35), the interlude of connection track 32 arches upward；When inner ring grinds rail
After road 60, outer ring grinding track 70 are covered with sphere, once ground, at this point, PLC control mano ring 10 rotates counterclockwise,
Metate ring 20 rotates clockwise；After the completion of primary grinding, PLC controls that mano ring 10 is out of service, and metate ring 20 is inverse again
Hour hands rotation, the sphere for preparing inner and outer rings grinding track 60,70 are exchanged with each other, and the left end for turning to track 33 is to grind with outer ring
The transition starting point 36 that track 70 connects, right end lead to slideway 12, and lead to material-dropping hole 31 for the end of slideway 12, two transition startings
End 34,36 is located at the left end of blanking transposition component 30, and since inner and outer rings grinding track 60,70 has been covered with sphere, inner ring grinds rail
The sphere in road 60 will not lead to outer ring grinding track 70 from connection track 32, and slide to slideway 12 from track 33 is turned to, at this point,
PLC control cylinder switching 92 drives the curve part 91b of transfer trajectory 91 to connecting with the curve part 12c of slideway 12, then sphere is sliding
To the material-dropping hole 31 of 12 end of slideway, a sphere is lacked due to outer ring grinding track 70, then inner ring grinds track 60
Sphere can then lead to outer ring grinding track 70 from connection track 32, until the sphere whole of inner and outer rings grinding track 60,70 is alternately
It completes, since the quantity that inner ring grinding track 60, outer ring grinding track 70 store sphere station is consistent, inner ring grinding track 60,
The number of spheres that outer ring grinds track 70 is consistent, terminates when the sphere of outer ring grinding track 70 alternately grinds track 60 to inner ring,
The sphere that inner ring grinds track 60 also alternately terminates to outer ring grinding track 70；And then it to the secondary grinding of sphere, and once grinds
Mill is the same, and PLC controls mano ring 10 and rotates counterclockwise, and metate ring 20 rotates clockwise；After the completion of secondary grinding, PLC control
Mano ring 10 processed is out of service, and metate ring 20 rotates counterclockwise, at this point, PLC control cylinder switching 92 drives transfer trajectory
91 curve part 91b connects to branch's discharging track 13, and consistent with the sphere exchange of inner and outer rings grinding track 60,70, outer ring is ground
The sphere of mill track 70 slides to slideway 12, and the sphere of inner ring grinding track 60 slides to outer ring grinding track, and grinds with inner and outer rings
The sphere of track 60,70 exchanges inconsistent, and the sphere for sliding to slideway 12 can slide to down one of work from branch's discharging track 13
Sequence, without falling into material-dropping hole 31 again, at this point, the grinding of the sphere of a workshop section is completed.
Three, blanking pipeline 80,
The top setting of material-dropping hole 31 is arranged in blanking pipeline 80, falls into material-dropping hole 31 with for the sphere not ground, such as
Shown in Fig. 3, it is provided on the channel of blanking pipeline 80 and counts inductor 81, be provided with gate 82, gate 82 on blanking pipeline 80
It is driven by gate cylinder 83, counting inductor 81, gate cylinder 83 are connect with PLC respectively, are illustrated with 72 spheres, are felt when counting
After answering device 81 to count down to 72 spheres, 83 regulating gate 82 of gate cylinder is closed；After the completion of the secondary grinding of sphere；Gate cylinder
83 unlatchings of regulating gate 82 again, enter back into 72 spheres at this time, turn off, circuit sequentially.
In order to which blanking is convenient, blanking connection is provided between blanking pipeline 80 and the material-dropping hole 31 of blanking transposition component 30
Cambered pilot hole 38 is arranged in part 37 on blanking connector 37, the radian pilot hole 38 and the close one end of blanking pipeline 80
Aperture it is larger, close to material-dropping hole 31 one end aperture it is smaller, the lesser one end in the aperture of radian pilot hole 38 and aperture are larger
One end by arc-shaped transition, the sphere convenient for blanking pipeline 80 falls into material-dropping hole.
During grinding sphere, ground using water filling, water filling grinding can to avoid dust pollution working environment, two
It can guarantee that spherome surface is not scratched, and the liquid with dust impurities can be generated after filling the water grinding, in order to save water resource, then
The bottom of metate ring 20 is provided with stainless steel water pond 21, as shown in Figure 1, the bottom of stainless steel water pond 21 is provided with water pipe 22,
Water tank 23 is provided with below water pipe 22, water tank 23 is separated into the first groove body 23a, the second groove body 23b, the first groove body by demarcation plate 24
23a is located at 22 lower section of water pipe, is provided with filter screen on the first groove body 23a, through-hole 25 is provided on demarcation plate 24, filter screen is higher than
Through-hole 25, filter screen swim in dust impurities on the first groove body 23a to filter, and filtered liquid flows to second from through-hole 25
The second groove body 23b can be beaten by water pump to mano ring 10 by filtered liquid, be continued to use by groove body 23b.
And after mano ring 10, metate ring 20 are used for a long time, it may appear that abrasion reaches its service life, for the ease of
Replacement, then be removably provided with lid 26 above stainless steel water pond 21, lid 26 is located at mano ring 10, metate ring 20
Outside and bottom multiple leakage holes 27 are provided under lid 26 as shown in figure 16, each leakage hole 27 leads to stainless steel water
Disk 21.When needing replacing 10/ metate ring 20 of mano ring, by 26 dismounting and change mano ring of lid, 10/ metate ring 20.Lid
Stainless steel water pond 21 is flowed to by leakage hole 27 after the liquid of sub 26 collection belt dust impurities, then flows to water from stainless steel water disk 21
Case 23.
A kind of ball lapping method, including above-mentioned ball crusher include the following steps: step 1, sphere blanking, mano ring
10 do not rotate, and metate ring 20 rotates counterclockwise, and sphere is fallen into inner ring grinding track 60 from material-dropping hole 31, rotate counterclockwise
Metate ring 20 drives the sphere of inner ring grinding track 60 to lead to outer ring grinding track 70 from connection track 32, until inner and outer rings
Track 60,70 is ground full of consistent amount of sphere；Step 2, primary to grind, mano ring 10 rotates counterclockwise, metate ring
20 rotate clockwise, since upper and lower grinding stone ring 10,20 reverse phases rotate, the upper and lower end faces of upper and lower 10,20 pairs of spheres of grinding stone ring into
Row grinding；Step 3, inner and outer rings grind the sphere alternate position of track 70, and mano ring 10 stops operating, and metate ring 20 is inverse
Soldier's pang ball of hour hands rotation, outer ring grinding track 70 leads to slideway 12 from track 33 is turned to, and branch's discharging track 13 is not turned on, most
Inner ring grinding track 60 is successively fallen into from material-dropping hole 31 eventually, until the sphere of outer ring grinding track 70 falls into inner ring and grinds track
After 60, the sphere of inner ring grinding track 60 slides to outer ring grinding track 70 from connection track 32；Step 4, secondary grinding, upper mill
Rotation, metate ring 20 rotate clockwise stone ring 10 again counterclockwise again, carry out secondary grinding to sphere；Step 5, sphere
Discharging, branch's discharging track 13 are connected, and slideway 12 is not turned on, and sphere slides to slideway 12 from turning to track 33, then from transfer trajectory
91 lead to branch's discharging track 13, into next process.
When primary grinding, secondary grinding, the revolving speed of mano ring 10 is greater than the revolving speed of metate ring 20；In addition, once grinding
Mill, secondary grinding are using water filling grinding.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands the contents of the present invention and is implemented, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention
The equivalent change or modification that essence is done, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of ball crusher, including mano ring (10), the upper motor (40) of control mano ring (10) rotation, setting in upper mill
The lower motor (50) of metate ring (20) and control metate ring (20) rotation below stone ring (10), the upper and lower motor
(40,50) are connect with PLC respectively, it is characterised in that: the mano ring (10) has opening (11), pacifies at the opening (11)
It replaces component (30) equipped with blanking, the upper surface of the mano ring (10) is provided with tool cricoid slideway (12) jaggy,
The side of the slideway (12) is provided with branch's discharging track (13), and branch's discharging track (13) can pass through bridgeware (90)
It is connected to slideway (12)；
Consistent inner ring grinding track (60) of quantity of storage sphere is provided between the upper and lower grinding stone ring (20), outer ring is ground
It grinds track (70)；
Blanking transposition component (30) has material-dropping hole (31), connection track (32) and turns to track (33)；
The material-dropping hole (31) is up and down through blanking transposition component (30) and alignment inner ring grinding track (60)；
The left end of connection track (32) is to grind the transition starting point (34) that track (60) connect with inner ring, and right end leads to outer
Ring grinds track (70), has step structure (35) between the right end and outer ring grinding track (70) of connection track (32)；
The left end for turning to track (33) is to grind the transition starting point (36) that track (70) connect with outer ring, and right end leads to cunning
The material-dropping hole (31) are led in the end in road (12), the slideway (12)；
Two transition starting points (34,36) are located at the left end of blanking transposition component (30).
2. ball crusher according to claim 1, it is characterised in that: the interlude of connection track (32) arches upward.
3. ball crusher according to claim 1, it is characterised in that: be provided with blanking pipeline above the material-dropping hole (31)
(80), it is provided on the channel of the blanking pipeline (80) and counts inductor (81), be provided with lock on the blanking pipeline (80)
Door (82), the gate (82) by gate cylinder (83) drive, the counting inductor (81), gate cylinder (83) respectively with institute
State PLC connection.
4. ball crusher according to claim 1, it is characterised in that: the bottom of the metate ring (20) is provided with stainless steel
The bottom of water pond (21), the stainless steel water pond (21) is provided with water pipe (22), is provided with water tank below the water pipe (22)
(23), the water tank (23) is separated into the first groove body (23a), the second groove body (23b), first groove body by demarcation plate (24)
(23a) is located at below water pipe (22), is provided with filter screen on first groove body (23a), is provided on the demarcation plate (24)
Through-hole (25), the filter screen are higher than through-hole (25).
5. ball crusher according to claim 4, it is characterised in that: further include water pump, the water pump connects the second groove body
(23b) and mano ring (10).
6. ball crusher according to claim 4, it is characterised in that: dismountable setting above the stainless steel water pond (21)
Have lid (26), the lid (26) is located at the outside and bottom of mano ring (10), metate ring (20), the lid (26)
Beneath to be provided with multiple leakage holes (27), each leakage hole (27) leads to stainless steel water pond (21).
7. ball crusher according to claim 1, it is characterised in that: the bridgeware (90) includes transfer trajectory (91), turns
It takes a breath cylinder (92), the transfer trajectory (91) is driven by cylinder switching (92), and the transfer trajectory (91) can go out in connected component
Material track (13), slideway switch between (12), and the cylinder switching (92) connect with the PLC.
8. a kind of ball lapping method, it is characterised in that: walked using the ball crusher of claim 1 or claim 7, including as follows
It is rapid:
Step 1, sphere blanking, mano ring (10) do not rotate, and the metate ring (20) rotates counterclockwise, and sphere is from blanking
Hole (31) is fallen into inner ring grinding track (60), and the metate ring (20) rotated counterclockwise drives the ball of inner ring grinding track (60)
Body leads to outer ring grinding track (70) from connection track (32), until inner and outer rings grinding track (60,70) is full of consistent amount of
Sphere；
Step 2, primary to grind, mano ring (10) rotates counterclockwise, and the metate ring (20) rotates clockwise, upper and lower to grind
Stone ring (10,20) grinds the upper and lower end face of sphere；
Step 3, inner and outer rings grind the sphere alternate position of track (70), and the mano ring (10) stops operating, under described
Grinding stone ring (20) rotates counterclockwise, and soldier's pang ball of outer ring grinding track (70) leads to slideway (12), branch from track (33) are turned to
Discharging track (13) is not turned on, and finally successively falls into inner ring grinding track (60) from material-dropping hole (31), until outer ring grinds track
(70) sphere is fallen into inner ring grinding track (60), and the sphere of inner ring grinding track (60) slides to outer from connection track (32)
Ring grinds track (70)；
Step 4, secondary grinding, rotation counterclockwise, the metate ring (20) are clockwise again again for the mano ring (10)
Rotation carries out secondary grinding to sphere；
Step 5, sphere discharging, branch's discharging track (13) conducting, slideway (12) are not turned on, and sphere is sliding from track (33) are turned to
Lead to branch's discharging track (13) to slideway (12), then from transfer trajectory (91), into next process.
9. ball lapping method according to claim 8, it is characterised in that: when the primary grinding, secondary grinding, upper mill
The revolving speed of stone ring (10) is greater than the revolving speed of metate ring (20).
10. ball lapping method according to claim 9, it is characterised in that: the primary grinding, secondary grinding are using note
Water grinding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710170204.3A CN106736984B (en) | 2017-03-21 | 2017-03-21 | Ball crusher and ball lapping method |
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| CN201710170204.3A CN106736984B (en) | 2017-03-21 | 2017-03-21 | Ball crusher and ball lapping method |
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| CN106736984B true CN106736984B (en) | 2019-04-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107309714B (en) * | 2017-07-20 | 2023-06-27 | 浙江工业大学 | Rail-changing grinding method and rail-changing device for concentric V-shaped groove ball grinder |
| CN109773619B (en) * | 2019-03-28 | 2024-02-06 | 苏州聚慧体育用品有限公司 | Full-automatic table tennis burr remove device |
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