CN202479920U - Grinder for processing spherical surfaces of diamonds - Google Patents
Grinder for processing spherical surfaces of diamonds Download PDFInfo
- Publication number
- CN202479920U CN202479920U CN2012201071848U CN201220107184U CN202479920U CN 202479920 U CN202479920 U CN 202479920U CN 2012201071848 U CN2012201071848 U CN 2012201071848U CN 201220107184 U CN201220107184 U CN 201220107184U CN 202479920 U CN202479920 U CN 202479920U
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- rotator
- turning
- grinding machine
- grinder
- diamond
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a grinder for processing spherical surfaces of diamonds. The grinder comprises a base, a plurality of stand bars fixed on the base, a rack body fixed on the stand bars, a sliding body assembly connected with the rack body, and a rotator arranged on the sliding body; the rotator is provided with an auto-rotator; a spherical plate is arranged below the auto-rotator and fixedly connected with a motor shaft; and a crankshaft gear rod is connected on the auto-rotator. The corresponding special structure is designed out mainly aiming at the multidirectional difference of the diamond mono-crystals and based on the planetary compound motion principle, high big peripheral speed and high spherical contact point efficiency; and the grinder has the advantages of easiness of operation, high uniformity in mass production, stable precision, and short grinding time.
Description
Technical field:
The utility model belongs to mechanical field, relates to a kind of processing unit (plant) of diamond spherical face, especially a kind of grinding machine that is used to process the diamond spherical face.
Background technology:
The method of in the industry, grinding the diamond spherical face usually is to utilize flat tool, and operator's offhand is through simple profiling hole instrument; The swaying direction limit is ground frontier inspection and is looked into, and the spherical that grinds like this is misconduct very, is not sphere; But curved surface, qualification rate is not too high.Multidirectional otherness is difficult to be grasped because diamond crystal exists; Operator's labour intensity is big, and production efficiency is not high, and useful senior static pressure travelling wheelhead roll grinder carries out the grinding of diamond sphere in the enterprise of the same trade at home and abroad; But it is too expensive that the problem that exists is a cost of equipment; And this type of grinding machine only can be used for microstoning, and its grinding efficiency is low, is not suitable for batch production requirement.
The utility model content:
The utility model is low to the product percent of pass of the hole tool processes of following an example, and production efficiency is hanged down the costliness with senior static pressure travelling wheelhead roll grinder; The grinding machine of the utility model has reached economical and efficient, and is laborsaving, the purpose of high-quality.
The purpose of the utility model is to overcome the shortcoming of above-mentioned prior art; A kind of grinding machine that is used to process the diamond spherical face is provided, comprises base, be fixed on leg on the base, be fixed on support body, the gliding mass assembly that is connected with support body on the leg and be arranged on turning on the gliding mass assembly; Said turning is provided with from turning, and the below of turning certainly is provided with the ball dish, and the ball dish is fixedly connected with motor shaft, is connected with crank throw wheel connecting rod on turning certainly.
Also be provided with motor on the said leg.The said upper guard board that on turning, is provided with.The said support body back side is provided with baffle plate.Said gliding mass assembly is provided with slide plate adjustment seat.Said slide plate adjustment seat is provided with screw and dottle pin.
The device of the utility model mainly is the multidirectional otherness that exists to diamond single crystal, adopts the principle and the characteristics such as big circumference linear speed and sphere contact point efficient height of planet compound motion, designs corresponding application specific architecture and reaches same processing effect.Hundreds of thousands is millions of at most at least for a high-precision grinding machine, and the processing and manufacturing expense of this grinding machine is no more than 10,000 yuan.Easy to operate, batch machining uniformity is strong, stable accuracy.Grind a same diamond sphere workpiece; Senior grinding machine needs several hrs; And the completion of this device only needs thirties fens clock times; Can reach R ± 0.01mm through check spherical radius precision, reach 100% through experiment processed finished products rate, this is that conventional underhand polish is beyond one's reach.
Description of drawings:
Fig. 1 is the grinding machine structural representation of the utility model;
Fig. 2 is the crank connected system structural representation of the utility model;
Fig. 3 is the slide plate adjustment holder structure sketch map of the utility model;
Fig. 4 is the dottle pin structural representation of the utility model.
Wherein: 1 for turning; 2 is the gliding mass assembly; 3 is support body; 4 is leg; 5 are crank throw wheel connecting rod; 6 for turn certainly; 7 is the ball dish; 8 is motor; 9 is upper guard board; 10 is baffle plate; 11 are slide plate adjustment seat; 12 is dottle pin; 13 is screw; 14 is base.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Referring to Fig. 1-4, a kind of grinding machine that is used to process the diamond spherical face comprises base, is fixed on leg on the base, is fixed on support body, the gliding mass assembly that is connected with support body on the leg and is arranged on turning on the gliding mass assembly; Said turning is provided with from turning, and the below of turning certainly is provided with the ball dish, and the ball dish is connected with crank throw wheel connecting rod through on the pillar firm banking on turning certainly.
Also be provided with motor on the said leg.The said upper guard board that on turning, is provided with.The said support body back side is provided with baffle plate.Said gliding mass assembly is provided with slide plate adjustment seat.Said slide plate adjustment seat is provided with screw and dottle pin.
The structure of this device is divided into five parts substantially:
1. rotation axis system: spindle motor, main shaft shell, main shaft anchor clamps are used for the rotation of workpiece, rotating speed 15r/min;
2. slidingtype path transfer system: the sphere in order to the R value that adapts to all size also is used for grinding process feeding use;
3. crank connecting link system: motor, crank, connecting rod, pendular body in order to realize the swing of axis system, produce second compound motion, rotating speed 15r/min;
4. endosphere disc system: motor, ball dish, rotate through the ball dish, produce the 3rd compound motion, rotating speed 2000r/min
5. bracket base: above-mentioned four big systems are connected go up in position.
The general structure of this device, shown in the accompanying drawing of back, the sphere R value of grinding workpiece can be adjusted within the specific limits, and every corresponding 2 R values must be used the identical endosphere dish of R.
The technical essential of this device is: be to adapt to the needs of the multidirectional otherness of diamond hardness, so the diamond workpiece can not always contact with fricting movement between mill, must change contact point at any time on a point, change the direction of motion, change movement velocity.Only in this way just can improve grinding efficiency and grinding precision.In order to use the high linear speed position of endosphere dish, the rotation main shaft of swing must be through pivot point, at the vertical Nogata certain angle that is inclined upwardly, make workpiece at the contact point track of ball dish away from centre of motion point, so just improved the efficient of grinding.
Above content is the further explain that combines concrete preferred implementation that the utility model is done; The specific embodiment that can not assert the utility model only limits to this; Those of ordinary skill for technical field under the utility model; Under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the utility model and confirm scope of patent protection by claims of being submitted to.
Claims (6)
1. grinding machine that is used to process the diamond spherical face is characterized in that: comprise base, be fixed on leg on the base, be fixed on support body, the gliding mass assembly that is connected with support body on the leg and be arranged on turning on the gliding mass assembly; Said turning is provided with from turning, and the below of turning certainly is provided with the ball dish, and the ball dish is fixedly connected with motor shaft, is connected with crank throw wheel connecting rod on turning certainly.
2. a kind of according to claim 1 grinding machine that is used to process the diamond spherical face is characterized in that: also be provided with motor on the said leg.
3. a kind of according to claim 1 grinding machine that is used to process the diamond spherical face is characterized in that: the said upper guard board that on turning, is provided with.
4. a kind of according to claim 1 grinding machine that is used to process the diamond spherical face is characterized in that: the said support body back side is provided with baffle plate.
5. a kind of according to claim 1 grinding machine that is used to process the diamond spherical face is characterized in that: said gliding mass assembly is provided with slide plate adjustment seat.
6. like the said a kind of grinding machine that is used to process the diamond spherical face of claim 5, it is characterized in that: said slide plate adjustment seat is provided with screw and dottle pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201071848U CN202479920U (en) | 2012-03-21 | 2012-03-21 | Grinder for processing spherical surfaces of diamonds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201071848U CN202479920U (en) | 2012-03-21 | 2012-03-21 | Grinder for processing spherical surfaces of diamonds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479920U true CN202479920U (en) | 2012-10-10 |
Family
ID=46954380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201071848U Expired - Lifetime CN202479920U (en) | 2012-03-21 | 2012-03-21 | Grinder for processing spherical surfaces of diamonds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363501A (en) * | 2015-07-24 | 2017-02-01 | 蓝思科技（长沙）有限公司 | Arc surface processing and polishing method for ceramic product and ceramic panel |
-
2012
- 2012-03-21 CN CN2012201071848U patent/CN202479920U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363501A (en) * | 2015-07-24 | 2017-02-01 | 蓝思科技（长沙）有限公司 | Arc surface processing and polishing method for ceramic product and ceramic panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |