CN209335375U - Diamond clamping apparatus with cooling device - Google Patents
Diamond clamping apparatus with cooling device Download PDFInfo
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- CN209335375U CN209335375U CN201821647466.0U CN201821647466U CN209335375U CN 209335375 U CN209335375 U CN 209335375U CN 201821647466 U CN201821647466 U CN 201821647466U CN 209335375 U CN209335375 U CN 209335375U
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- diamond
- cooling
- stick
- fixed block
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- 239000010432 diamond Substances 0.000 title claims abstract description 103
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 102
- 238000001816 cooling Methods 0.000 title claims abstract description 95
- 238000000227 grinding Methods 0.000 claims abstract description 38
- 230000001105 regulatory effect Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims description 36
- 230000000694 effects Effects 0.000 claims description 8
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- 239000000463 material Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
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- 238000012545 processing Methods 0.000 abstract description 9
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- 239000011230 binding agent Substances 0.000 abstract description 3
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- 230000008018 melting Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 239000002826 coolant Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 238000010257 thawing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
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- 239000004568 cement Substances 0.000 description 1
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- 239000012141 concentrate Substances 0.000 description 1
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- 229910052739 hydrogen Inorganic materials 0.000 description 1
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- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of diamond clamping apparatus with cooling device, including clamping device are used for clamping diamond；Driving device, for driving clamping device mobile；Regulating device, for adjusting the angle between clamping device and grinding table；Wherein, clamping device is equipped with cooling device.It the advantage is that, cooling device is arranged in the diamond clamping apparatus of the utility model on clamping device, reduce temperature of the diamond in grinding on clamping device, it prevents from melting binder because temperature is excessively high because of single-crystal diamond, to make single-crystal diamond fall from armoring stick, the generation of crackle when reducing single-crystal diamond processing.
Description
Technical field
The utility model relates to milling apparatus more particularly to a kind of diamond clamping apparatus with cooling device.
Background technique
It is equipped with cutting edge usually on single-crystal diamond, and is brazed the diamond cutter on matrix or shank body etc.
It is widely known.In terms of this diamond cutter is used in the Ultra-precision Turnings such as aspherical lens module, high-precision grind is carried out
Mill processing.Currently, the required precision of Ultra-precision Turning is increasingly stringenter, therefore the grinding precision of diamond cutter is required also to be cured
Hair is stringent.
Due to the special performance of single-crystal diamond, so that the processing to itself is extremely difficult.The hardness of single-crystal diamond
Greatly, wearability causes grinding efficiency low well, and it is long to expend working hour.Single-crystal diamond has anisotropy and cleavage phenomenon simultaneously, no
Physical property with crystal orientation differs greatly, so that the grinding of single-crystal diamond is unique, grinding method seems most important.
Existing products in markets lapping principle: 1. ion beam sputter methods: using the bombardment effect of energetic ion directly to being added
The diamond of work carries out physics sputter；2. vacuum plasma chemical polishing；3. thermo-chemical polishing method: making at high operating temperatures
Diamond surface is contacted with iron, and the carbon atom in diamond can get rid of the lattice constraint of itself, is diffused into the lattice of iron crystal
In, grinding effect is reached with this；4. not damaged chemical mechanical polishing method: coating one layer of admixed finepowder on cast iron mill and subtract
The weak impact force to diamond removes conversion zone by faint ablation；5. machining: directly diamond surface with
There is the abrasive disk of diadust coating to contact, only the impact force action by the two is ground.
Preceding four kinds of method grinding efficiencies are low, at high cost, and existing machinery processes milling apparatus disadvantage in the market: vibration is big, holds
Easily cause single-chip fragmentation；Abrasion site is fixed, and abrasive disk is easily damaged；It is few to grind quantity；Clamping is inconvenient.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of diamonds with cooling device
Clamping apparatus, the clamping device for making clamping have diamond are winding is effectively cooled at work, are prevented because single-crystal diamond is because of temperature
It is excessively high and melt binder, so that single-crystal diamond be made to fall from armoring stick, split when monocrystalline diamond processing with reducing
Line generates.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of diamond clamping apparatus with cooling device, including
Clamping device is used for clamping diamond；
Driving device, for driving the clamping device mobile；
Regulating device, for adjusting the angle between the clamping device and grinding table；Wherein, it is set on the clamping device
There is cooling device.
Further, the clamping device includes the clamping stick being made from a material that be thermally conductive, the diamond and the clamping
Stick bonding；
The cooling device includes cooling fixed block and the cooling tube that is connected to the cooling fixed block, the clamping stick with
The cooling fixed block fits closely.
Further, the cooling fixed block is equipped with inlet and outlet, and the import and the outlet are in the cooling
Cooling circuit is formed in fixed block, the quantity of the cooling tube is two, wherein one and the inlet communication, another and institute
State outlet.
Further, the cooling fixed block is equipped with caulking groove compatible with clamping rod shape, the clamping stick insertion
It is connect in the caulking groove with the cooling fixed block.
Further, the clamping device includes the U-shaped locating piece and mandril for fixing the clamping stick, the clamping
Device is arranged on the mounting plate of the regulating device, and the U-shaped locating piece is fixedly connected with the mounting plate, and the U-shaped is fixed
Position block is equipped with the through slot passed through for the clamping stick, and the mandril blocks the dress when the clamping stick passes through the through slot
Stick is pressed from both sides with the fixation clamping stick.
Further, the side of the clamping stick is equipped with annular groove, the bottom surface phase of the mandril and the annular groove
It supports.
Further, the regulating device includes radian fine adjustment stage and/or R axis fine adjustment stage.
Further, the clamping device, the cooling device and the regulating device are successively set on the driving dress
Set front end；
The driving device includes radial movement mechanism and vertically movable mechanism, the vertically movable mechanism include with it is described
The vertical guide and position-limit mechanism that radial movement mechanism is connected；
The regulating device and the vertical guide activity cooperate；
The position-limit mechanism includes spacing adjusting rod and limit plate, and the limit plate is fixedly connected with the regulating device,
The limit plate and the spacing adjusting rod are arranged above the vertical guide, and the limit adjustable plate passes through the limit plate
It offsets with the upper surface of the vertical guide to adjust the height for the clamping device being arranged in the regulating device.
Further, the vertical guide is connected by L shape link block with the radial movement mechanism, the adjusting dress
The two sides set, which are equipped with, sticks up block, and the L shape link block, which is equipped with, sticks up bar, and the bar that sticks up includes shorter front end and longer rear end
The lower section for sticking up block is arranged in portion, the front end, sticks up block, the regulating device described in drive when the rear end pushes
It is quickly moved up with the clamping device.
Further, the rear end is equipped with the interconnecting piece for hanging counterweight.
Compared with prior art, the utility model has the beneficial effects that:
(1) cooling device is arranged in the diamond clamping apparatus of the utility model on clamping device, reduces on clamping device
Diamond grinding when temperature, reduce single-crystal diamond processing when crackle generation；
(2) for the grinding device using the glutinous dress diamond of glue, cooling device can avoid the thawing of glue, be not necessarily to resistance to height
Warm glue, using common glue can clamping single-crystal diamond, save production cost；Meanwhile it can also prevent because of single-crystal diamond
Melt binder because temperature is excessively high, so that single-crystal diamond be made to fall from armoring stick, is further reduced single-crystal diamond
In the cracked probability of process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the diamond clamping apparatus of the utility model embodiment；
Fig. 2 is another angled arrangement schematic diagram of the diamond clamping apparatus of the utility model embodiment；
Fig. 3 is the perspective structure schematic diagram of the cooling fixed block of the utility model embodiment；
Fig. 4 is the structural schematic diagram of the clamping stick of the utility model embodiment；
Fig. 5 is that the structural schematic diagram on grinding table is arranged in the utility model embodiment；
In figure: 1, diamond clamping apparatus
10, clamping device；11, clamping stick；12, U-shaped locating piece；13, mandril；14, annular groove；
20, regulating device；21, mounting plate；22, radian fine adjustment stage；23, R axis fine adjustment stage；24, block is stuck up；
30, driving device；31, radial movement mechanism；311, radial guidance；312, sliding block；313, driving motor；314, partially
Heart part；315, oscillating bearing connecting rod；32, vertically movable mechanism；321, vertical guide；322, position-limit mechanism；323, limit plate；
324, spacing adjusting rod；33, bar is stuck up；331, fulcrum；332, front end；333, rear end；334, interconnecting piece；34, L shape connects
Block；35, pedestal；
40, cooling device；41, cooling fixed block；42, cooling circuit；43, cooling tube；44, import；45, it exports；46, embedding
Slot；
50, workbench；51, abrasive disk；52, air-bearing；53, rotary electric machine；54, belt；55, dust-extraction unit；56, it keeps off
Aerofoil.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " transverse direction ",
" longitudinal direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, narration the utility model is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, constructed and operated with particular orientation, should not be understood as the specific protection model for limiting the utility model
It encloses.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to machine
Tool connection；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For
For those of ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
Referring to Fig. 1 to Fig. 5 of attached drawing, the diamond clamping apparatus with cooling device of embodiment according to the present utility model
It will be elucidated in following description, wherein cooling device solves existing diamond clamping apparatus diamond temperature at work
High problem is spent, the temperature of diamond is reduced by cooling device, the generation of crackle when reducing single-crystal diamond processing.
As shown in Fig. 1, the diamond clamping apparatus 1 with cooling device 40 of the present embodiment, including
Clamping device 10 is used for clamping diamond；
Driving device 30, for driving the clamping device 10 mobile；
Regulating device 20, for adjusting the angle between the clamping device 10 and grinding table；Wherein, the clamping device
10 are equipped with cooling device 40.
Its working principle is that diamond chip is fixed on clamping device 10, Buddha's warrior attendant is then adjusted by regulating device 20
Position and angle between flag and abradant surface, then make diamond chip and grinding face contact, and abradant surface work is filled using driving
It sets 30 drive clamping devices 10 and diamond chip thereon is mobile, complete grinding；At the same time, the cooling on clamping device 10
Device 40 directly cools down clamping device 10 and diamond chip, ensure that good cooling effect, to reduce monocrystalline
The generation probability of crackle when diamond is processed.
Cooling device 40 can be cold using air-cooled, water cooling or oil, wherein if using air-cooled, cooling device 40 can be with
Including open air duct, cold wind is directed at clamping device 10 and diamond chip brushes, to take away heat；This type of cooling is easy
It flies upward the dust being ground everywhere, pollutes working environment.
The cooling device 40 of the present embodiment is by the way of built-in cooling circuit 42, more specifically, the cooling device
40 include cooling fixed block 41 and the cooling tube 43 being connected to the cooling fixed block 41, and cooling is arranged in cooling fixed block 41
Channel, cooling duct are connected with cooling tube 43.It can be set the coolant circulated in cooling circuit 42, coolant can be with
It is air, hydrogen, nitrogen, carbon dioxide, water or the oil of low temperature.The type of flow of coolant can be free convection, i.e., according to
Cooling medium is promoted to flow by temperature difference；It is also possible to that independent driving part is arranged on cooling tube 43, is provided for coolant flowing
Power.
As shown in Fig. 3, the cooling fixed block 41 is equipped with import 44 and outlet 45, the import 44 and the outlet
45 form cooling circuit 42 in the cooling fixed block 41, and the quantity of the cooling tube 43 is two, wherein one with it is described
Import 44 is connected to, and another is connected to the outlet 45.Cooling circuit 42 can be simple U-typed structure, or " S "
Type structure, or " O " type structure or other achievable loop structures.In the specific example shown in attached drawing 3, with
Cooling for reflux using for U-typed structure come illustrate and disclose this preferred embodiment cooling circuit 42 implementation method content
And feature, but U-typed cooling circuit 42 can not be considered as in the implementation method to the cooling circuit 42 of this preferred embodiment
Hold the limitation with range.
Meanwhile in order to optimize cooling effect, take away the preferably cooled circuit 42 of the heat of clamping device 10, this implementation
The clamping device 10 of example includes the clamping stick 11 being made from a material that be thermally conductive, and the diamond and the clamping stick 11 bind, described
Clamping stick 11 is fitted closely with the cooling fixed block 41.In addition, since the setting of cooling circuit 42 is inside cooling fixed block 41,
Cooling fixed block 41 also needs to be made of the good material of heating conduction.Preferably, Heat Conduction Material is thermal coefficient greater than 100
Material, such as aluminium alloy, red copper etc..The cooled circuit 42 of the heat that the diamond chip binded on clamping stick 11 is generated in processing
In circulating coolant take away, not only reduce single-crystal diamond processing when crackle generation probability, meanwhile, also can avoid bonding
The thawing of glue, be not necessarily to high temperature resistant cement, using common glue can clamping single-crystal diamond, save production cost.
In order to keep the contact surface of clamping stick 11 and cooling fixed block 41 bigger, heat transfer it is more efficient, if attached drawing 1 is to attached
Shown in Fig. 3, the cooling fixed block 41 is equipped with caulking groove 46 compatible with 11 shape of clamping stick, and the clamping stick 11 is embedded in institute
It states in caulking groove 46 and is connect with the cooling fixed block 41.The shape of caulking groove 46 is adapted with the shape of clamping stick 11, clamping stick 11
It can be square column, accordingly, caulking groove 46 is square groove, and three sides of clamping stick 11 are close to caulking groove 46, and reduction circumferentially rotates, and is remained
Under a side by the fixed clamping stick 11 of locking positioning mechanism, prevent it from moving in the vertical direction；Clamping stick 11 may be used also
Think ellipse, accordingly, caulking groove 46 is U-type groove.Preferably, in order to arbitrarily adjust the grinding direction of single-crystal diamond and solid
Fixed, as shown in Fig. 4, the clamping stick 11 of the present embodiment is using cylinder, and accordingly, caulking groove 46 is arc groove, circular clamping
Stick 11 can arbitrarily adjust the grinding direction of single-crystal diamond and fixation, be allowed in<100>the cleavage direction for being easier to grinding,
Improve grinding efficiency.There are three direction<100>,<110>,<111>for single-crystal diamond, wherein<100>direction is best in grinding
Grinding, grinding efficiency is also high, and<111>direction is then most difficult to grinding, although approximately the same plane, different its of angle is ground
Mill efficiency is mutually far short of what is expected, and complexity also differs greatly.
Since clamping stick 11 is cylinder, for preferably fixed clamping stick 11, prevent it from occurring in process circumferential
Rotation and vertical shift, the clamping device 10 of the present embodiment include the U-shaped locating piece 12 and top for fixing the clamping stick 11
Bar 13, the clamping device 10 are arranged on the mounting plate 21 of the regulating device 20, the U-shaped locating piece 12 and the installation
Plate 21 is fixedly connected, and the U-shaped locating piece 12 is equipped with the through slot passed through for the clamping stick 11, and the mandril 13 is in the dress
Folder stick 11 blocks the clamping stick 11 when passing through the through slot with the fixation clamping stick 11.
As shown in Fig. 1, more specifically, cold-zone fixed block and clamping stick 11 are arranged in the through slot of U-shaped locating piece,
When installation, mandril 13 is first unclamped, clamping stick 11 is moved down above caulking groove 46, into caulking groove 46 and through slot, works as clamping
Stick 11 is mobile to be tightened mandril 13, clamping stick 11 is tightly withstood in caulking groove 46 in place, to make clamping stick 11 and cooling fixed block
41 are close to fix.
Preferably, as shown in Fig. 4, the side of the clamping stick 11 be equipped with annular groove 14, the mandril 13 with it is described
The bottom surface of annular groove 14 offsets, and due to the presence of annular groove 14, facilitates the height and position of corresponding clamping stick 11 and mandril 13.
Meanwhile the groove of 11 side of clamping stick is annular groove 14, after clamping stick 11 rotates any angle, mandril 13 still can be with ring
The bottom surface of connected in star 14 offsets, and has not only limited the vertically movable of clamping stick 11, but also does not influence the rotation of clamping stick 11 and adjust thereon
Grinding efficiency is improved in the grinding direction of diamond chip.
As shown in Figure 1 and Figure 2, clamping device 10 is arranged in regulating device 20, and regulating device 20 can be according to client
It needs, setting includes radian fine adjustment stage 22 and/or R axis fine adjustment stage 23, by one or both of the two collective effect
The depth of parallelism for being ground diamond upper and lower surfaces is set to reduce or meet other depth of parallelisms requirement of client as far as possible.
In order to which diamond chip to be pressed on abradant surface, need to apply on diamond chip certain pressure, therefore, the present embodiment
The clamping device 10, the cooling device 40 and the regulating device 20 be successively set on 30 front end of driving device,
Diamond chip is pressed on abradant surface using the gravity of clamping device 10, cooling device 40 and regulating device 20.At the same time,
The grinding thickness of diamond chip also needs to adjust, and the driving device 30 includes radial movement mechanism 31 and vertically movable mechanism 32,
Radial movement mechanism 31 is for driving diamond chip to be moved forward and backward in abradant surface, and vertically movable mechanism 32 is for adjusting diamond
The height of piece and abradant surface, so that it is determined that grinding thickness.More specifically, the vertically movable mechanism 32 includes and the radial direction
The vertical guide 321 and position-limit mechanism 322 that mobile mechanism 31 is connected；The regulating device 20 and the vertical guide 321 are living
Dynamic cooperation.Regulating device 20 is arranged on the limit plate 323 on position-limit mechanism 322, and limit plate 323 and vertical guide 321 are slided
Cooperation, and distance between limit plate 323 and vertical guide 321 is adjusted by the spacing adjusting rod 324 of position-limit mechanism 322, thus
Determine the height of regulating device 20, clamping device 10 and diamond chip and abradant surface.More specifically, the limit plate 323
It is fixedly connected with the regulating device 20, the limit plate 323 and the spacing adjusting rod 324 are arranged in the vertical guide
321 tops, the limit adjustable plate passes through the limit plate 323 and the upper surface of the vertical guide 321 offsets to adjust and set
Set the height of the clamping device 10 in the regulating device 20.
Since the weight of clamping device 10, cooling device 40 and regulating device 20 is larger, position-limit mechanism 322 only exists
The top of vertical guide 321 limits, and for preventing limit plate 323 from excessively gliding in vertical guide 321, plays limit and protection
Effect.And the grinding situation of diamond chip is checked for convenience, the two sides of the regulating device 20 of the present embodiment, which are additionally provided with, sticks up bar 33,
Regulating device 20 and clamping device 10 can be tilted by sticking up 33 rear end of bar by lever principle pressing, quickly check the grinding of diamond
State.More specifically, 20 two sides of regulating device, which are equipped with, sticks up block 24, and the fulcrum 331 for sticking up bar 33 is arranged in radial movement mechanism 31
On, to stick up bar 33 include shorter front end 332 and longer rear end 333, and the block 24 that sticks up is arranged in the front end 332
Lower section, driven when the rear end 333 pushes described in stick up block 24, the regulating device 20 and the clamping device 10 quickly on
It moves.As shown in Figure 1 and Figure 2, the vertical guide 321 is connected by L shape link block 34 with the radial movement mechanism 31
It connects, the fulcrum 331 for sticking up bar 33 is arranged on L shape link block 34, sticks up bar 33 and rotates relative to L shape link block 34.
In addition, the rear end 333 is equipped with the interconnecting piece 334 for hanging counterweight.Diamond chip grinding when just
Pressure is from the clamping device 10 of front end, the self gravity of cooling device 40 and regulating device 20, and by sticking up bar 33
The normal pressure that the adjustable diamond chip of counterweight of different weight is subject to is arranged in rear end 333, to adjust grinding precision.
Radial movement mechanism 31 as shown in Fig. 2 includes radial guidance 311 and the sliding block being arranged on radial guidance 311
312, the vertical guide 321 is fixedly connected with the sliding block 312；
Driving motor 313, and the connecting rod machine being connected with the sliding block 312 are additionally provided on the radial movement mechanism 31
Structure, the link mechanism include and the eccentric part 314 of 313 eccentric setting of driving motor and connect eccentric part 314 and institute
State the oscillating bearing connecting rod 315 of sliding block 312.
Radial movement mechanism 31 is arranged on pedestal 35, and radial guidance 311 is fixedly connected with pedestal 35, when work, by driving
Dynamic motor 313 drives eccentric part 314 to rotate, and will move through the cunning that oscillating bearing connecting rod 315 is transferred on radial guidance 311
Block 312, and then the sliding block 312 by being fixedly connected with vertical guide 321 is by movement conduction to clamping device 10 and diamond chip,
Since radial guidance 311 is linear guide, straight line is converted by the rotation of driving motor 313 and is moved forward and backward, diamond is made
Piece can be moved forward and backward with respect to abradant surface, improve grinding efficiency.
As shown in Fig. 5, the knot on grinding table 50 is located at for the diamond clamping apparatus 1 of the utility model embodiment
Structure schematic diagram can be same by attached drawing it is found that grinding table 50 is equipped with more non-interference diamond clamping apparatus 1
It is ground simultaneously on abradant surface, substantially increases grinding efficiency.Diamond clamping apparatus 1 is solid by pedestal 35 and workbench 50
Fixed connection.
In order to mitigate the vibration amplitude during diamond lap, abrasive disk 51 is to single-crystal diamond in reduction process of lapping
Impact force, reduce the probability that crackle generates, the workbench 50 is equipped with the rotary electric machine for driving the abrasive disk 51 to rotate
53, the center of the abrasive disk 51 is equipped with air-bearing 52, and the rotary electric machine 53 passes through transmission mechanism and the air-bearing
52 transmission connections are to drive the abrasive disk 51 to rotate；The clamping device 10 be arranged above the abrasive disk 51 and with grinding
Face is opposite.Air-bearing 52 tries the main shaft of abrasive disk 51 to suspend in air, and steadily can accurately revolve
Turning, main shaft, air bearing processing technology precision, which reach, can fully achieve 120,000 revs/min of revolving speed or more, at high speed, pinpoint accuracy,
Zerofriction force, no abrasion, does not need lubricating oil, has brilliant speed control performance, while not having noise, is conducive to build more preferable
Ground working environment；In addition, air-bearing 52 also has preventing collision protection.The transmission mechanism of the present embodiment is belt 54, rotation electricity
Machine 53 rotates, and then drives air-bearing 52 to rotate by belt 54, rotates abrasive disk 51 highly.
In the specific example shown in attached drawing 5, it is excellent this to be illustrated and disclosed so that the quantity of diamond chucking device is 4 as an example
The content and feature of the implementation method of the multistation diamond lap equipment of embodiment are selected, but the quantity of diamond chucking device is
4 can not be considered as the limitation of the content and range of the implementation method of the multistation diamond lap to this preferred embodiment.Together
When, the distributing position of diamond chucking device can be to be uniformly and symmetrically distributed, and can be dispersed distribution, not influence other Buddha's warrior attendants
The distribution mode of the case where normal work of stone chucking device, diamond chucking device are not limited by the accompanying figures.
Since the diamond chip quantity on abrasive disk 51 increases, the dust quantity generated during the grinding process can also increase
Add, therefore, the workbench 50 of the present embodiment is equipped with dust-extraction unit 55, and the dust-extraction unit 55 includes being directed at the abrasive disk 51
The suction opening of setting.After diamond chucking device and abrasive disk 51 are started to work, the deduster of dust-extraction unit 55 also starts work
Make, the suction opening of deduster is directed at abrasive disk 51, and dust thereon is sucked, and finally concentrates on the deduster of 50 lower section of workbench
In.
Preferably, the wind loose powder dirt of workshop in order to prevent, the adjacent diamond clamping apparatus 1 on workbench 50
Between be equipped with wind deflector 56, not only block the wind in the outside of workbench 50, the wind of dust-extraction unit 55 can also be concentrated, be conducive to by
Dust is concentrated in sucking deduster.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of diamond clamping apparatus with cooling device, which is characterized in that including
Clamping device is used for clamping diamond；
Driving device, for driving the clamping device mobile；
Regulating device, for adjusting the angle between the clamping device and grinding table；Wherein, the clamping device is equipped with cold
But device.
2. the diamond clamping apparatus with cooling device as described in claim 1, which is characterized in that the clamping device includes
The clamping stick being made from a material that be thermally conductive, the diamond and the clamping stick bind；
The cooling device includes cooling fixed block and the cooling tube that is connected to the cooling fixed block, the clamping stick with it is described
Cooling fixed block fits closely.
3. the diamond clamping apparatus with cooling device as claimed in claim 2, which is characterized in that on the cooling fixed block
Equipped with inlet and outlet, the import and the outlet form cooling circuit in the cooling fixed block, the cooling tube
Quantity is two, wherein one and the inlet communication, another and the outlet.
4. the diamond clamping apparatus with cooling device as claimed in claim 2, which is characterized in that on the cooling fixed block
Equipped with caulking groove compatible with the clamping rod shape, the clamping stick is embedded in the caulking groove to be connected with the cooling fixed block
It connects.
5. the diamond clamping apparatus with cooling device as claimed in claim 2, which is characterized in that the clamping device includes
For fixing the U-shaped locating piece and mandril of the clamping stick, the clamping device is arranged on the mounting plate of the regulating device,
The U-shaped locating piece is fixedly connected with the mounting plate, and the U-shaped locating piece is equipped with the through slot passed through for the clamping stick,
The mandril blocks the clamping stick when the clamping stick passes through the through slot with the fixation clamping stick.
6. the diamond clamping apparatus with cooling device as claimed in claim 5, which is characterized in that the side of the clamping stick
Equipped with annular groove, the bottom surface of the mandril and the annular groove offsets.
7. the diamond clamping apparatus with cooling device as described in claim 1 to 6 is any, which is characterized in that the adjusting
Device includes radian fine adjustment stage and/or R axis fine adjustment stage.
8. the diamond clamping apparatus with cooling device as described in Claims 1-4 is any, which is characterized in that the clamping
Device, the cooling device and the regulating device are successively set on the driving device front end；
The driving device includes radial movement mechanism and vertically movable mechanism, and the vertically movable mechanism includes and the radial direction
The vertical guide and position-limit mechanism that mobile mechanism is connected；
The regulating device and the vertical guide activity cooperate；
The position-limit mechanism includes spacing adjusting rod and limit plate, and the limit plate is fixedly connected with the regulating device, described
Limit plate and the spacing adjusting rod are arranged above the vertical guide, and the limit adjustable plate passes through the limit plate and institute
The upper surface for stating vertical guide offsets to adjust the height for the clamping device being arranged in the regulating device.
9. the diamond clamping apparatus with cooling device as claimed in claim 8, which is characterized in that the vertical guide passes through
L shape link block is connected with the radial movement mechanism, and the two sides of the regulating device, which are equipped with, sticks up block, on the L shape link block
Equipped with bar is stuck up, the bar that sticks up includes shorter front end and longer rear end, and described stick up under block is arranged in the front end
Side sticks up block, the regulating device and the clamping device described in drive when the rear end pushes and quickly moves up.
10. the diamond clamping apparatus with cooling device as claimed in claim 9, which is characterized in that set on the rear end
There is the interconnecting piece for hanging counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647466.0U CN209335375U (en) | 2018-10-11 | 2018-10-11 | Diamond clamping apparatus with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647466.0U CN209335375U (en) | 2018-10-11 | 2018-10-11 | Diamond clamping apparatus with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335375U true CN209335375U (en) | 2019-09-03 |
Family
ID=67746190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821647466.0U Active CN209335375U (en) | 2018-10-11 | 2018-10-11 | Diamond clamping apparatus with cooling device |
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| Country | Link |
|---|---|
| CN (1) | CN209335375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333332A (en) * | 2018-10-11 | 2019-02-15 | 宁波晶钻工业科技有限公司 | Diamond clamping apparatus with cooling device |
-
2018
- 2018-10-11 CN CN201821647466.0U patent/CN209335375U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333332A (en) * | 2018-10-11 | 2019-02-15 | 宁波晶钻工业科技有限公司 | Diamond clamping apparatus with cooling device |
| CN109333332B (en) * | 2018-10-11 | 2023-11-10 | 宁波晶钻工业科技有限公司 | Diamond clamping equipment with cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315200 No. 777, Zhong Guan Xi Road, Zhuang City Street, Zhenhai District, Ningbo, Zhejiang. Patentee after: Ningbo Crystal Diamond Technology Co.,Ltd. Address before: 315200 No. 777, Zhong Guan Xi Road, Zhuang City Street, Zhenhai District, Ningbo, Zhejiang. Patentee before: Ningbo Jingduan Industrial Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 998 Zhongguan Road, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province, 315200 Patentee after: Ningbo Crystal Diamond Technology Co.,Ltd. Address before: 315200 No. 777, Zhong Guan Xi Road, Zhuang City Street, Zhenhai District, Ningbo, Zhejiang. Patentee before: Ningbo Crystal Diamond Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |