CN206588734U - The grinding pressure control device of diamond abrasive intelligent robot - Google Patents
The grinding pressure control device of diamond abrasive intelligent robot Download PDFInfo
- Publication number
- CN206588734U CN206588734U CN201720326462.1U CN201720326462U CN206588734U CN 206588734 U CN206588734 U CN 206588734U CN 201720326462 U CN201720326462 U CN 201720326462U CN 206588734 U CN206588734 U CN 206588734U
- Authority
- CN
- China
- Prior art keywords
- parallel bar
- stepper motor
- grinding
- motor
- intelligent robot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of grinding pressure control device of diamond abrasive intelligent robot, the elastic supporting mechanism coordinated is supported including controller and with the slider assembly for being used to install grinding work head of diamond abrasive intelligent robot, elastic supporting mechanism includes the motor mount being arranged on base, stepper motor, eccentric wheel, extension spring, spring adjustment screw, parallel bar, parallel bar fixed seat, controller connection control stepper motor；One end of parallel bar is hinged with parallel bar fixed seat, motor mount is fixed on base, stepper motor is fixed on motor mount, eccentric wheel is connected on the output shaft of stepper motor, one end of extension spring is connected with eccentric wheel, and the other end is connected by the other end of spring adjustment screw and parallel bar；Plain thrust bearing is provided with work head assembly with parallel bar top pressure to coordinate.The utility model is simple in construction, using just, compared to the product of same type, significantly improves production efficiency, and reliable in quality.
Description
Technical field
The utility model is related to diamond technical field of processing equipment, specifically relates to a kind of diamond abrasive intelligent robot
Grinding pressure control device.
Background technology
It is processed into the diamond referred to as diamond of jewellery.Exist on the crystal face of natural diamond crystal in various flaws, crystal
Portion can also have bubble, crackle, breach and other flaws.For being processed into the rough diamond of ornaments, designed, divided by decomposing scheme
After the process such as solution (split, saw or be cut by laser), wagon drill (edging line), the grinding and polishing for roughly grinding (grinding core), table top and valve face
Diamond finished product-jewellery could be turned into bore.
Abrasive drilling (grinding and polishing) is process the most complicated, the most key during diamond is processed.In order to do to the limit
Ground shows the optical characteristics of diamond, and modern diamond cut is designed as magnificent type cut, generally refers to the magnificent type of standard work
Round bur.Light can make " going out fire " and the gloss of diamond by the table top of the type finished diamond and the reflection and refraction in each valve face
Optimum degree is reached, the natural beauty of diamond crystal is played incisively and vividly.
The shape of chiseling of magnificent type round bur is made up of middle part sideline, face and bottom.Face is except perpendicular to diamond centers line
There are 32 valve faces outside table top into three circle arrangements, be referred to as valvula (16), main lobe (8) and star valve (8).This three circle
The geometric molding in valve face is the how equilateral pyramid of three different cone angles and different faces number.There are 24 valve faces bottom into two circle rows
Row, are referred to as bottom valvula (16) and bottom main lobe (8).The geometric molding in this two circles valve face is also two different cone angles and not
The pyramid of coplanar number.Bottom main lobe is finally all converged to a bit, referred to as the vertex (vertices) of finished diamond.
Abrasive drilling process seeks to perfect realize and above-mentioned chisels shape.The fixture of machine of the present utility model can adjust out different
Inclination angle, and 57 faces of finished product brill around the axis automatic indexing of itself, can be accurately ground by process.The shaping that finished product is bored is asked
After the key to exercises is determined, key is to improve the production efficiency of abrasive drilling.The efficiency of abrasive drilling can be described with abrasive drilling intensity, i.e., unit when
Interior rough diamond top layer removal amount.
The factor of influence grinding intensity is mainly following four：1, speed of grinding plate rotating speed is higher, and the grinding intensity of diamond is got over
Greatly；2, unit pressure, which increases diamond and the pressure of mill contact band, can increase the stock removal of diamond, but unit pressure crosses conference very
Diamond micro mist is wiped off soon, and accelerates the abrasion of mill, or even ruptures diamond；3, coating of the diamond micro mist in mill working face
Diamond micro mist particulate specification increases grinding intensity increase, but finish can be deteriorated, micro mist coating density abrasive drilling within the specific limits
Efficiency highest, this respect have accumulated rich experience data；4, the orientation of grinding.
Therefore, for first in aforementioned four factor, we are in supporting bench drilling burrstone mill of the present utility model
Speed of grinding plate is increased substantially.This is reached by fine dynamic balancing technique and variable-frequency driving technique.This practicality is new
Type will to second, 4 two factors, i.e. abrasive drilling when compressive load per unit area and the aspect of grinding orientation two implement intelligent solution party
Case.
The crystal structure of diamond causes the anisotropy of its hardness.The position of veil must be found during grinding, and brill
Stone is positioned along the minimum direction of hardness, could produce highest grinding intensity.Rotation driving aligning device of the present utility model exists
Constantly change intelligent decision preferential orientation during direction, give and position.And by a set of automatic in grinding process
The mechanism regulation grinding force , And for changing spring tension produce optimum pressure value of the workpiece to mill by intelligent decision.
Thus, the utility model is intended to the perfect grinding for solving finished product brill and chisels shape accuracy, grinding surface quality and grinding
Production efficiency problem, in the hope of reach maximum economic benefit.
The content of the invention
The purpose of this utility model is exactly in order to which the one kind for solving the deficiency of prior art and providing can significantly improve production
Efficiency, and the grinding pressure control device of the diamond abrasive intelligent robot of reliable in quality.
The utility model is to realize above-mentioned purpose using following technical solution：A kind of diamond abrasive intelligent robot
Grinding pressure control device, it is characterised in that it includes controller and ground with diamond abrasive intelligent robot for installation
Grinder makees the elastic supporting mechanism that the slider assembly support of head coordinates, and elastic supporting mechanism includes the motor peace being arranged on base
Fill seat, stepper motor, eccentric wheel, extension spring, spring adjustment screw, parallel bar, parallel bar fixed seat, controller connection control
Stepper motor；One end of parallel bar is hinged with parallel bar fixed seat, and motor mount is fixed on base, and stepper motor is fixed on
On motor mount, eccentric wheel is connected on the output shaft of stepper motor, and one end of extension spring is connected with eccentric wheel, the other end
Connected by the other end of spring adjustment screw and parallel bar；Plain thrust bearing and parallel bar top are provided with work head assembly
Press-fit；The self gravitation of a mechanism part is offset using spring tension, using the residual gravity after counteracting as grinding pressure,
The adjustment of grinding pressure is realized by stepper motor connecting eccentric wheel control spring elongation length.
As a further illustration of the above scheme, be provided with eccentric rod on the eccentric wheel, one end of extension spring with
Eccentric rod is connected, and the other end is connected on parallel bar by spring adjustment screw.
Further, the armature spindle of stepper motor is horizontally disposed with.
The beneficial effect that the utility model can be reached using above-mentioned technical solution is：
The utility model offsets the self gravitation of a mechanism part using spring tension, and the residual gravity after counteracting is made
For grinding pressure, the adjustment of grinding pressure is realized by stepper motor connecting eccentric wheel control spring elongation length, it is simple in construction,
Install easy to adjust.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is grinding pressure control device structural representation of the present utility model；
Fig. 3 is slider assembly structural representation of the present utility model；
Fig. 4 is table assembly structural representation of the present utility model；
Fig. 5 is elevating movement of the present utility model and rotary device structure schematic diagram；
Fig. 6 is diamond bottom surface grinding angular adjustment apparatus structural representation of the present utility model.
Description of reference numerals：1st, base 2, slider assembly 3, work head assembly 3-1, chuck component 3-2, micrometering first thousand
Divide chi 3-3, fixed seat 3-4, connecting seat 3-5, micro- micrometer footstock 4, control assembly 5, grinding pressure control device
It is 5-1, motor mount 5-2, stepper motor 5-3, eccentric wheel 5-4, extension spring 5-5, spring adjustment screw 5-6, parallel
It is bar 5-7, parallel bar fixed seat 6, elevating movement and rotating device 6-1, stepper motor 6-2, connection motor gear 6-3, interior
Helical gear 6-4, elevating screw mandrel 6-41, locating slot 6-42, flange 6-5, lifting rotation guide pillar 6-6, guide pin bushing column
6-7, guide pin bushing 6-8, ball sleeve 6-9, elevating screw stem spacer pin 7, diamond bottom surface grinding angular adjustment apparatus 7-1, chuck
Component 7-2, micro- micrometer 7-3, fixed seat 7-4, connecting seat 7-5, micro- micrometer footstock 8, eccentric shaft are oriented to
Fixed seat 9, eccentric shaft guide wheel 10, eccentric shaft 11, planetary motor device 11-1, planetary motor 11-2, planetary motor are slowed down
Device 12, motor install column.
Embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
As shown in figs 1 to 6, the utility model is a kind of grinding pressure control device of diamond abrasive intelligent robot, its
In, the diamond abrasive intelligent robot in the technical program includes base 1, slider assembly 2, work head assembly 3 and control assembly
4, grinding pressure control device 5 is provided with base 1, slider assembly 2 is provided with elevating movement and rotating device 6, work head group
Part 3 is provided with diamond bottom surface grinding angular adjustment apparatus 7；Control assembly is provided with master controller, connection driving grinding pressure control
Device processed, elevating movement and rotating device, realize automatic indexing pivot angle, adjust automatically grinding pressure, automatic with reference to electrical system
Find diamond and most preferably grind direction, whole working cycles are automatically performed.
Grinding pressure control device 5 includes supporting the elastic supporting mechanism coordinated, elastic supporting mechanism bag with slider assembly
Include motor mount 5-1, stepper motor 5-2, eccentric wheel 5-3, extension spring 5-4, spring adjustment screw 5-5, parallel bar 5-6,
Parallel bar fixed seat 5-7, one end and the parallel bar fixed seat of parallel bar are hinged, and motor mount is fixed on base, stepping electricity
Machine is fixed on motor mount, and eccentric wheel is connected on the output shaft of stepper motor, and one end and the eccentric wheel of extension spring connect
Connect, the other end is connected by the other end of spring adjustment screw and parallel bar；Plane thrust is provided with grinding work head assembly
Bearing coordinates with parallel bar top pressure；The self gravitation of a mechanism part is offset using spring tension, by the residue weight after counteracting
Masterpiece is grinding pressure, and the adjustment of grinding pressure is realized by stepper motor connecting eccentric wheel control spring elongation length.It is described
Eccentric rod is provided with eccentric wheel, one end of extension spring is connected with eccentric rod, and the other end is connected by spring adjustment screw
It is connected on parallel bar.Further, the armature spindle of stepper motor is horizontally disposed with.
Elevating movement and rotating device 6 include stepper motor 6-1, connection motor gear 6-2, internal thread gear 6-3, lifting
Screw mandrel mandrel 6-4, lifting rotation guide pillar 6-5, guide pin bushing column 6-6, guide pin bushing 6-7, stepper motor are fixed on slider assembly, connection
Motor gear is fixed on the armature spindle of stepper motor, and elevating screw mandrel is engaged by internal thread gear with being connected motor gear
Transmission, lifting rotation guide column sleeve is outside elevating screw mandrel；Guide pin bushing column is stood to being arranged on base, and guide pin bushing is arranged on guide pin bushing
In column, lifting rotation guide pillar inserts the interstitial hole of guide pin bushing together with elevating screw mandrel, between lifting rotation guide pillar and guide pin bushing
Ball sleeve 6-8 is provided with, locating slot 6-41 is in axial direction provided with the bottom of elevating screw mandrel, lifting rotation guide pillar
Sidepiece is provided with the corresponding elevating screw stem spacer pin 6-9 of locating slot, limits the stroke moved up and down of elevating screw stem；
Linear motion and rotary motion are realized using guide pin bushing, ball sleeve, lifting rotation guide pillar combination stepper motor, the liter of mechanism can be met
Drop motion and the smooth and wear-resisting requirement of rotary motion.Further, the top of the lifting rotation guide pillar is provided with flange 6-
42, flange is connected with slider assembly, and eccentric shaft is arranged with below flange and is oriented to fixed seat 8, eccentric shaft, which is oriented to, to be fixed
The end of seat, which is provided with, is provided with the corresponding eccentric shaft 10 stood to setting on the outside of eccentric shaft guide wheel 9, eccentric shaft guide wheel,
It is connected with below the eccentric shaft below the planetary motor device 11 of its rotation of driving, planetary motor device and is connected with motor peace
The dress connection of column 12 is supported on base.Planetary motor device 11 includes planetary motor 11-1 and the planet being connected with planetary motor
Motor reducer 11-2, eccentric shaft is connected to the output end of planetary motor decelerator.
Further, diamond bottom surface grinding angular adjustment apparatus 7 includes chuck component 7-1 and the micrometering first thousand set thereon
Divide chi 7-2, fixed seat 7-3, connecting seat 7-4 and micro- micrometer footstock 7-5, fixed seat is connected with slider assembly, even
Joint chair is hinged with fixed seat, and fixed seat is connected with chuck component, and micro- micrometer is articulated with connecting seat, micrometering first thousand
Chi footstock is divided to be fixed on chuck component, the end of micro- micrometer and micro- micrometer footstock movable top press-fit；Profit
Trigonometric function principle is used, using 1 acute angle intersection point as pivot, acute angle is adjusted to edge lengths control by micro- micrometer
Grind angle.
Through experiment, the technical indicator that can be reached after implementing below for the technical program：
Compared with prior art, grinding pressure control device offsets a mechanism part using spring tension to the utility model
Self gravitation, using the residual gravity after counteracting as grinding pressure, pass through stepper motor connecting eccentric wheel and control spring elongation
Length realizes the adjustment of grinding pressure.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (3)
1. a kind of grinding pressure control device of diamond abrasive intelligent robot, it is characterised in that it include controller and with brill
The elastic supporting mechanism that the slider assembly support for being used for installation grinding work head of stone grinding intelligent robot coordinates, is flexibly supported
Mechanism includes being arranged on motor mount on base, stepper motor, eccentric wheel, extension spring, spring adjustment screw, parallel
Bar, parallel bar fixed seat, controller connection control stepper motor；One end of parallel bar is hinged with parallel bar fixed seat, motor peace
Dress seat is fixed on base, and stepper motor is fixed on motor mount, and eccentric wheel is connected on the output shaft of stepper motor, is drawn
The one end for stretching spring is connected with eccentric wheel, and the other end is connected by the other end of spring adjustment screw and parallel bar；Work head group
Plain thrust bearing is provided with part with parallel bar top pressure to coordinate.
2. the grinding pressure control device of diamond abrasive intelligent robot according to claim 1, it is characterised in that described
Eccentric rod is provided with eccentric wheel, one end of extension spring is connected with eccentric rod, and the other end is connected by spring adjustment screw
It is connected on parallel bar.
3. the grinding pressure control device of diamond abrasive intelligent robot according to claim 1, it is characterised in that stepping
The armature spindle of motor is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326462.1U CN206588734U (en) | 2017-03-30 | 2017-03-30 | The grinding pressure control device of diamond abrasive intelligent robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326462.1U CN206588734U (en) | 2017-03-30 | 2017-03-30 | The grinding pressure control device of diamond abrasive intelligent robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588734U true CN206588734U (en) | 2017-10-27 |
Family
ID=60122102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720326462.1U Active CN206588734U (en) | 2017-03-30 | 2017-03-30 | The grinding pressure control device of diamond abrasive intelligent robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206588734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903570A (en) * | 2017-03-30 | 2017-06-30 | 佛山市业鹏机械有限公司 | The grinding pressure control device of diamond abrasive intelligent robot |
-
2017
- 2017-03-30 CN CN201720326462.1U patent/CN206588734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903570A (en) * | 2017-03-30 | 2017-06-30 | 佛山市业鹏机械有限公司 | The grinding pressure control device of diamond abrasive intelligent robot |
| CN106903570B (en) * | 2017-03-30 | 2023-12-19 | 佛山市业鹏机械有限公司 | Grinding pressure control device of intelligent diamond grinding robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107877269B (en) | Device and method for efficiently polishing and processing high-precision balls through cluster magneto-rheological technology | |
| CN104551900B (en) | Silicon carbide wafer bevel grinding, milling and polishing machine and operation method thereof | |
| CN100553880C (en) | Thick/the fine machining integrated processing device of abrasive band centerless grinding and polishing | |
| CN106141889B (en) | Oil pump gear shaft spiral-flow type barreling finishing processing tool device and method | |
| JP2009255186A (en) | Grinder and grinding method | |
| CN103372808A (en) | Deep hole bottom surface grinding tool | |
| CN106141919A (en) | Emery wheel clamping mechanism and use the wheel dresser of this clamping mechanism | |
| CN106903570A (en) | The grinding pressure control device of diamond abrasive intelligent robot | |
| CN101157191A (en) | Processing method of sapphire nozzle inner pyramidal face | |
| CN206588734U (en) | The grinding pressure control device of diamond abrasive intelligent robot | |
| CN106863043A (en) | Diamond abrasive intelligent robot | |
| CN206732744U (en) | Grinder-polisher | |
| CN206588780U (en) | Diamond bottom surface grinding angular adjustment apparatus | |
| CN206567947U (en) | The elevating movement of diamond abrasive intelligent robot and rotating device | |
| CN206588711U (en) | Diamond abrasive intelligent robot | |
| CN2291992Y (en) | High-speed polishing and abrading machine for lens of astigmaitic glasses | |
| CN207930467U (en) | A kind of novel Hardware fitting surface grinding device | |
| CN206702795U (en) | Abrasive band tensioning apparatus | |
| CN106881667A (en) | Diamond bottom surface grinding angular adjustment apparatus | |
| CN200974191Y (en) | Diamond grinding wheel dressing device | |
| CN202517366U (en) | Deep-hole bottom surface grinding tool | |
| JP2006320970A (en) | Machining device | |
| CN217344810U (en) | Pipe polishing machine | |
| CN103659519B (en) | Utilize the grinding processing method of plain external grinding machine machining high-precision spherical outside surface | |
| CN106903571A (en) | The elevating movement of diamond abrasive intelligent robot and whirligig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |