CN205415261U - Rotatory swing mechanism of polycrystalline diamond mirror finish machine and burnishing machine thereof - Google Patents
Rotatory swing mechanism of polycrystalline diamond mirror finish machine and burnishing machine thereof Download PDFInfo
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- CN205415261U CN205415261U CN201620192468.XU CN201620192468U CN205415261U CN 205415261 U CN205415261 U CN 205415261U CN 201620192468 U CN201620192468 U CN 201620192468U CN 205415261 U CN205415261 U CN 205415261U
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- cantilever
- polycrystalline diamond
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- swing mechanism
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Abstract
The utility model belongs to the technical field of polycrystalline diamond compact processing, concretely relates to rotatory swing mechanism of polycrystalline diamond mirror finish machine and burnishing machine, including stand seat and stand, be equipped with the cantilever on the stand, cantilever and stand swing joint, the stand upper end is fixed with the connecting plate, is connected through vertical loading system between connecting plate and the cantilever, is equipped with anchor clamps rotary driving mechanism on the cantilever, and swing joint has the anchor clamps axle under the cantilever, the epaxial eccentric wheel that is equipped with of anchor clamps, being equipped with the fixing base on the stand seat, being equipped with the pin on the fixing base, the bearing is equipped with to outside the overlapping of eccentric wheel, the pin is located bearing one side, and in the work, the emery wheel makes the bearing lean on on the pin to the thrust of work piece and anchor clamps, the anchor clamps axle is connected with anchor clamps rotary driving mechanism's output through resilient coupling. The utility model discloses compare with traditional mode, can avoid the problem that exists in traditional mode, and can lifting means stability, machining efficiency, reduce the operation degree of difficulty, and reduce vulnerable part quantity.
Description
Technical field
This utility model belongs to composite polycrystal-diamond processing technique field, is specifically related to a kind of polycrystalline diamond mirror polishing machine rotary swing mechanism and buffing machine, it is adaptable to composite polycrystal-diamond mirror finish is processed.
Background technology
Owing to polycrystalline diamond, cubic boron nitride etc. belong to superhard material category, its superhard characteristic so that it is when mirror finish, there is the problems such as difficulty of processing is big and extremely inefficient.The processing mode of external polycrystalline diamond mirror polishing machine is that clamping workpiece device drives workpiece rotation, and emery wheel main shaft swings, it is achieved the formation of machining locus, to improve working (machining) efficiency and to ensure the uniformity of Wheel wear.The accuracy of manufacture and the reasonable structure of emery wheel main shaft are required high by this mode, and therefore, this equipment price is extremely expensive, and domestic seldom have enterprise to use.Domestic traditional polycrystalline diamond mirror polishing machine has swing arm mode static, clamp motor drive fixture rotation to be polished processing, and this mode is it cannot be guaranteed that Wheel wear uniformity, and working (machining) efficiency is low, and product processing quality is poor.Also having the mirror finishing machine that swing arm swing, clamp motor drive fixture to rotate, swing mechanism is positioned against on workbench arranging connecting rod, and clamp shaft arranges eccentric, arranges positioning sleeve circle outside eccentric, and location lasso is connected with connecting rod.During work, clamp motor band movable eccentric wheel and fixture rotate, and the connecting rod restriction to eccentric is formed for the movement locus that swing arm swings.This mode can preferably present add reasonable swinging track in man-hour by putting into practice discovery, but location lasso with eccentric owing to not using bearing, stuck phenomenon often occurs, causes the generation of processing accident, unfavorable to producing.During the connection of traditional clamper for polishing machine electric machine main shaft and clamp shaft, take direct-connected mode more.This mode easily causes fractureing of electric machine main shaft, even motor damage.Also there are other swing modes, but are always difficult to avoid accessory easy to wear and troublesome poeration, even easily cause the generation of the problems such as accident.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and a kind of rational in infrastructure, effective operation is provided, the polycrystalline diamond mirror polishing machine rotary swing mechanism that safe and reliable, easy and simple to handle and use cost is low and buffing machine thereof.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of polycrystalline diamond mirror polishing machine rotary swing mechanism of design, including Upright post base and column, column is provided with cantilever, cantilever is flexibly connected with column, column upper end is fixed with connecting plate, it is connected by vertical pressing mechanism between connecting plate with cantilever, cantilever is provided with fixture rotary drive mechanism, it is connected with clamp shaft under cantilever, clamp shaft is provided with eccentric, described Upright post base is provided with fixing seat, fixing seat is provided with pin, eccentric outer cover is equipped with bearing, described pin is positioned at bearing side, in work, emery wheel is to workpiece and the thrust of fixture, make Bearing support on pin；Described clamp shaft is connected by the outfan of yielding coupling with fixture rotary drive mechanism.
Preferably, at above-mentioned polycrystalline diamond mirror polishing machine rotary swing mechanism, described fixing seat is fixed on Upright post base by gland.
Preferably, at above-mentioned polycrystalline diamond mirror polishing machine rotary swing mechanism, described clamp shaft bottom is provided with the shaft shoulder, shaft shoulder bottom is provided with described eccentric, eccentric bottom is provided with boss, bearing inner race bottom coincides with boss, and eccentric is fixed with nut check by the eccentric gland set by top and the bottom with bearing.
Preferably, at above-mentioned polycrystalline diamond mirror polishing machine rotary swing mechanism, described vertical pressing mechanism is pressurized cylinder or hydraulic cylinder.
Preferably, at above-mentioned polycrystalline diamond mirror polishing machine rotary swing mechanism, described fixture rotary drive mechanism is clamp motor.
Preferably, at above-mentioned polycrystalline diamond mirror polishing machine rotary swing mechanism, it is flexibly connected by column bearing block assembly between described cantilever and column.
Preferably, at above-mentioned polycrystalline diamond mirror polishing machine rotary swing mechanism, it is flexibly connected by clamp shaft bearing block assembly between described clamp shaft and cantilever.
A kind of buffing machine comprising any of the above-described described polycrystalline diamond mirror polishing machine rotary swing mechanism of another design, also includes workbench, workbench is fixed with emery wheel seat and Upright post base, is provided with emery wheel in emery wheel seat, Upright post base is connected with column.
The Advantageous Effects of technical solutions of the utility model is:
1, this utility model is compared with traditional approach, can avoid problem present in traditional approach, and energy lifting means stability, working (machining) efficiency, reduce operation easier, and reduce consumable accessory quantity.
2, in this utility model clamp shaft, eccentric is set, bearing is only set outside eccentric, the rotation of the rotational band dynamic bearing inner ring of eccentric, it is to avoid the generation of the phenomenon blocked in eccentric work.
3, this utility model clamp motor is connected by yielding coupling with clamp shaft, the problem improving two shaft concentricity differences, and improves the unbalanced damage causing clamp motor of stress in operation process.
4, this utility model is at work, and emery wheel, to workpiece and the thrust of fixture, makes Bearing support on pin, and so, clamp motor drives fixture and the rotation of eccentric, it is achieved that the rotation of fixture and swinging of cantilever.
5, this utility model is fixed seat and can be turned to adjustment as required, it is simple to adjust the pendulum angle of cantilever intuitively.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of this utility model polycrystalline diamond mirror polishing machine；
Fig. 2 is the structural representation of this utility model polycrystalline diamond mirror polishing machine rotary swing mechanism；
Fig. 3 is the use view of this utility model polycrystalline diamond mirror polishing machine rotary swing mechanism；
Sequence number in figure: 1, workbench, 2, Upright post base, 3, fixing seat, 4, Upright post base gland, 5, column bearing block assembly, 6, cantilever, 7, column, 8, connecting plate, 9, cylinder, 10, clamp motor, 11, clamp shaft bearing block assembly, 12, pin, 13, fixture, 14, emery wheel, 15, emery wheel seat, 16, yielding coupling, 17, eccentric gland, 18, eccentric, 19, bearing, 20, nut, 21, clamp shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model; technical scheme in this utility model embodiment is carried out the most complete description; the most described embodiment is only this utility model schematic part detailed description of the invention; it is not limited to scope of the present utility model; any those skilled in the art, in the equivalent variations conceived without departing from this utility model and made on the premise of principle and amendment, all should belong to the scope of this utility model protection.
Embodiment one:
nullSee Fig. 1-3，In figure，This utility model polycrystalline diamond mirror polishing machine rotary swing mechanism，Including Upright post base 2 and column 7，Fixing seat 3 is set on Upright post base，On fixing seat, pin 12 is set，Fixing seat is fixed by Upright post base gland 4，Upright post base is flexibly connected with column，It is connected with cantilever 6 by column bearing block assembly 5 on column，Column upper end is provided with connecting plate 8，Connecting plate is attached by cylinder 9 with cantilever，Top, cantilever one end arranges clamp motor 10，Bottom arranges clamp shaft 21 and clamp shaft bearing block assembly 11，Clamp motor is connected with clamp shaft by yielding coupling 16，Clamp shaft bottom arranges the shaft shoulder，Eccentric 18 is set under the shaft shoulder，Bearing 19 is set outside eccentric，Eccentric bottom arranges boss，Bearing inner race bottom coincides with boss，Eccentric is locked with nut 20 by eccentric gland 17 with bearing.
Embodiment two:
nullSee Fig. 1-3，In figure，This utility model polycrystalline diamond mirror polishing machine，Including workbench 1，Emery wheel seat 15 it is provided with on workbench，Emery wheel 14 it is provided with in emery wheel seat，Upright post base 2 and column 7 it is fixed with on workbench，Fixing seat 3 is set on Upright post base，On fixing seat, pin 12 is set，Fixing seat is fixed by Upright post base gland 4，Upright post base is flexibly connected with column，It is connected with cantilever 6 by column bearing block assembly 5 on column，Column upper end is provided with connecting plate 8，Connecting plate is attached by cylinder 9 with cantilever，Top, cantilever one end arranges clamp motor 10，Bottom arranges clamp shaft 21 and clamp shaft bearing block assembly 11，Clamp motor is connected with clamp shaft by yielding coupling 16，Clamp shaft bottom arranges the shaft shoulder，Eccentric 18 is set under the shaft shoulder，Bearing 19 is set outside eccentric，Eccentric bottom arranges boss，Bearing inner race bottom coincides with boss，Eccentric is locked with nut 20 by eccentric gland 17 with bearing.
Owing to arranging eccentric 18 in clamp shaft 21, bearing 19 is only set, the rotation of the rotational band dynamic bearing inner ring of eccentric outside eccentric, it is to avoid the generation of the phenomenon blocked in eccentric work；Clamp motor 10 is connected by yielding coupling 16 with clamp shaft, the problem improving two shaft concentricity differences, and improves the unbalanced damage causing clamp motor of stress in operation process；Seeing Fig. 3 (in figure, the direction of arrow is the rotation direction of emery wheel), in work, emery wheel 14 is to workpiece and the thrust of fixture 13, bearing 19 is made to lean against on pin 12, so, clamp motor 10 drives fixture 13 and the rotation of eccentric 18, it is achieved that the rotation of fixture 13 and swinging of cantilever 6；Fixing seat 3 can turn to adjustment as required, it is simple to adjusts the pendulum angle of cantilever intuitively.
Described above to disclosed embodiment, makes those skilled in the art be capable of or uses this utility model.The many places of these embodiments are revised apparent to those skilled in the art, hydraulic cylinder is such as used to replace the cylinder etc. in embodiment, generic principles defined herein can realize on the premise of without departing from the spirit or scope of utility model in other embodiments.Therefore, this utility model will be not restricted to these embodiments illustrated herein, and be to fit to the widest range consistent with principles disclosed herein and features of novelty.
Claims (8)
1. a polycrystalline diamond mirror polishing machine rotary swing mechanism, including Upright post base and column, column is provided with cantilever, cantilever is flexibly connected with column, column upper end is fixed with connecting plate, it is connected by vertical pressing mechanism between connecting plate with cantilever, cantilever is provided with fixture rotary drive mechanism, it is connected with clamp shaft under cantilever, clamp shaft is provided with eccentric, it is characterized in that: described Upright post base is provided with fixing seat, fixing seat is provided with pin, eccentric outer cover is equipped with bearing, described pin is positioned at bearing side, in work, emery wheel is to workpiece and the thrust of fixture, make Bearing support on pin；Described clamp shaft is connected by the outfan of yielding coupling with fixture rotary drive mechanism.
Polycrystalline diamond mirror polishing machine rotary swing mechanism the most according to claim 1, is characterized in that: described fixing seat is fixed on Upright post base by gland.
Polycrystalline diamond mirror polishing machine rotary swing mechanism the most according to claim 1, it is characterized in that: described clamp shaft bottom is provided with the shaft shoulder, shaft shoulder bottom is provided with described eccentric, eccentric bottom is provided with boss, bearing inner race bottom coincides with boss, and eccentric is fixed with nut check by the eccentric gland set by top and the bottom with bearing.
Polycrystalline diamond mirror polishing machine rotary swing mechanism the most according to claim 1, is characterized in that: described vertical pressing mechanism is pressurized cylinder or hydraulic cylinder.
Polycrystalline diamond mirror polishing machine rotary swing mechanism the most according to claim 1, is characterized in that: described fixture rotary drive mechanism is clamp motor.
Polycrystalline diamond mirror polishing machine rotary swing mechanism the most according to claim 1, is characterized in that: be flexibly connected by column bearing block assembly between described cantilever and column.
Polycrystalline diamond mirror polishing machine rotary swing mechanism the most according to claim 1, is characterized in that: be flexibly connected by clamp shaft bearing block assembly between described clamp shaft and cantilever.
8. comprise the buffing machine of polycrystalline diamond mirror polishing machine rotary swing mechanism described in any one of claim 1-7, also include workbench, workbench is fixed with emery wheel seat and Upright post base, in emery wheel seat, is provided with emery wheel, Upright post base is connected with column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192468.XU CN205415261U (en) | 2016-03-14 | 2016-03-14 | Rotatory swing mechanism of polycrystalline diamond mirror finish machine and burnishing machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192468.XU CN205415261U (en) | 2016-03-14 | 2016-03-14 | Rotatory swing mechanism of polycrystalline diamond mirror finish machine and burnishing machine thereof |
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| Publication Number | Publication Date |
|---|---|
| CN205415261U true CN205415261U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192468.XU Expired - Fee Related CN205415261U (en) | 2016-03-14 | 2016-03-14 | Rotatory swing mechanism of polycrystalline diamond mirror finish machine and burnishing machine thereof |
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| CN (1) | CN205415261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693158A (en) * | 2017-10-20 | 2019-04-30 | 廖发明 | A kind of hard material corner sanding and polishing device |
-
2016
- 2016-03-14 CN CN201620192468.XU patent/CN205415261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693158A (en) * | 2017-10-20 | 2019-04-30 | 廖发明 | A kind of hard material corner sanding and polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170314 |