CN109093511A - A kind of glass fixation mechanism of glass processing center - Google Patents
A kind of glass fixation mechanism of glass processing center Download PDFInfo
- Publication number
- CN109093511A CN109093511A CN201810990889.0A CN201810990889A CN109093511A CN 109093511 A CN109093511 A CN 109093511A CN 201810990889 A CN201810990889 A CN 201810990889A CN 109093511 A CN109093511 A CN 109093511A
- Authority
- CN
- China
- Prior art keywords
- rotation pole
- supporting block
- mounting plate
- glass
- hole
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a kind of glass fixation mechanisms of glass processing center, including mounting plate, mounting hole is set among the mounting plate, rotation pole is coupled by bearing pair inside the mounting hole of the mounting plate, the rotation pole is in the external setting leather cup above mounting plate, and the upper end of rotation pole is coupled supporting block, the upper surface of the supporting block is lower than the highest point of leather cup, it is hollow structure inside the rotation pole, and rotation pole is in the setting stomata of the side wall above leather cup, the rotation pole internal engagement installs piston, piston rod is fixedly installed in the piston, the glass fixation mechanism of this glass processing center uses leather cup structure, in the way of negative-pressure adsorption, workpiece and rotation pole are fixed, workpiece is avoided to contact with the hard of fixture, and supporting block is arranged in rotation pole upper end, arc groove is arranged in supporting block surface, guarantee work Positioning accuracy in part process.
Description
Technical field
The present invention relates to machine tooling equipment technical field, specially a kind of glass fixation mechanism of glass processing center.
Background technique
Glass is being carried out to mostly use grinding process to be processed greatly in process, this just needs glass carrying out jail
Solid fixation, in the prior art, when fixed to glass, without dedicated fixture, only with traditional fixture by workpiece
It clamps, in the way of normal pressure and frictional force, workpiece is prevented to be subjected to displacement in process, but between workpiece and fixture
For the hard contact of rigidity, fragile article this for glass is simultaneously not suitable for, and easily causes glass surface crackle, for example carrying out lens grinding
In the process, fixture can be such that lens surface cracks, and seriously affect the light transmission of lens.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, and the glass for providing a kind of glass processing center is fixed
In the way of negative-pressure adsorption, workpiece and rotation pole are fixed using leather cup structure for mechanism, and workpiece and the hard of fixture is avoided to connect
Touching, and supporting block is arranged in rotation pole upper end, arc groove is arranged in supporting block surface, guarantee the positioning accuracy in workpiece process,
The problems in background technique can effectively be solved.
To achieve the above object, the invention provides the following technical scheme: a kind of glass fixation mechanism of glass processing center,
Including mounting plate, mounting hole is set among the mounting plate, is coupled inside the mounting hole of the mounting plate by bearing pair
Rotation pole, the rotation pole is in the external setting leather cup above mounting plate, and the upper end of rotation pole is coupled supporting block, institute
The upper surface for stating supporting block is lower than the highest point of leather cup, is hollow structure inside the rotation pole, and rotation pole is on leather cup
The side wall setting stomata of side, the rotation pole internal engagement installation piston, the piston fixed setting piston rod, described time
End cap is fixedly installed in the lower end of rotary column, and through-hole is arranged in the end cover surface, and the piston rod runs through the through-hole of end cover surface, described
The lower end of piston rod is connect by electric telescopic rod with mounting plate, the electric expansion rod through-hole control switch group and external power supply
Connection.
As a preferred technical solution of the present invention, the piston-rod lower end is pacified by bearing pair and activity bar cooperation
Dress, electric telescopic rod, the upper end of the electric telescopic rod and mounting plate is fixedly installed in the both ends upper surface of the activity bar respectively
Lower surface be fixedly mounted, the axis of the electric telescopic rod and the axis of piston rod are parallel.
As a preferred technical solution of the present invention, gear ring, the gear ring and electricity are coupled outside the rotation pole
The gear of machine output shaft end engages, and the motor and mounting plate are fixedly mounted, the motor by control switch group with it is external
Power supply connection.
As a preferred technical solution of the present invention, arc groove is arranged in the upper surface middle position of the supporting block, and
Supporting block lower surface is uniformly arranged three positioning columns, and the setting positioning of the positioning column corresponding position of the upper end of rotation pole and supporting block
Hole, the positioning column of the supporting block and the location hole of rotation pole are coupled.
As a preferred technical solution of the present invention, gasket, institute are installed between the supporting block and the upper end of rotation pole additional
Gasket is stated as magnetic gasket, and through-hole is arranged in the surface of gasket, the positioning column of the supporting block runs through the through-hole of gasket.
Compared with prior art, the beneficial effects of the present invention are: the glass fixation mechanism of this glass processing center uses
The mode of setting leather cup outside rotation pole makes to generate between leather cup and workpiece negative in such a way that leather cup internal gas is discharged
Pressure avoids contacting between fixture and workpiece firmly, avoids workpiece surface from cracking, turn round simultaneously so that workpiece be fixed
Supporting block is arranged in column upper end, by replacing supporting block corresponding with converted products radian, can guarantee workpiece in process
Positioning accuracy.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention；
Fig. 3 is supporting block schematic diagram of the present invention；
Fig. 4 is gasket schematic diagram of the present invention.
In figure: 1 rotation pole, 2 gaskets, 3 supporting blocks, 4 stomatas, 5 gear rings, 6 mounting plates, 7 activity bars, 8 piston rods, 9 motors,
10 pistons, 11 end caps, 12 electric telescopic rods, 13 leather cups.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of glass fixation mechanism of glass processing center, packet
Mounting plate 6 is included, mounting hole is set among mounting plate 6, the mounting hole inside of mounting plate 6 is coupled rotation pole 1 by bearing pair,
Rotation pole 1 is in the external of 1 top of mounting plate and leather cup 13 is arranged, and the upper end of rotation pole 1 is coupled supporting block 3, supporting block 3
Upper surface be lower than the highest point of leather cup 13, be hollow structure inside rotation pole 1, and rotation pole 1 be in the side above leather cup 13
Stomata 4 is arranged in wall, and 1 internal engagement of rotation pole installs piston 10, and piston rod 8, the lower end of rotation pole 1 is fixedly installed in 10 lower end of piston
End cap 11 is fixedly installed, through-hole is arranged in 11 surface of end cap, and piston rod 8 runs through the through-hole on 11 surface of end cap, and the lower end of piston rod 8 is logical
It crosses electric telescopic rod 12 to connect with mounting plate 6,12 through-hole control switch group of electric telescopic rod is connect with external power supply；
8 lower end of piston rod is coupled by bearing pair with activity bar 7, and fixation is set respectively for the both ends upper surface of activity bar 7
Electric telescopic rod 12 is set, the upper end of electric telescopic rod 12 and the lower surface of mounting plate 6 are fixedly mounted, the axis of electric telescopic rod 12
It is parallel with the axis of piston rod 8；
Gear ring 5 is coupled outside rotation pole 1, gear ring 5 is engaged with the gear of 9 output shaft end of motor, motor 9 and installation
Plate 6 is fixedly mounted, and motor 9 is connect by control switch group with external power supply, and rotation pole 1 is enable to be returned around own axes
Turn；
Arc groove is arranged in the upper surface middle position of supporting block 3, and 3 lower surface of supporting block is uniformly arranged three positioning columns,
And location hole, positioning column and the rotation pole 1 of supporting block 3 is arranged in the positioning column corresponding position of the upper end of rotation pole 1 and supporting block 3
Location hole is coupled, and installs gasket 2 between supporting block 3 and the upper end of rotation pole 1 additional, and gasket 2 is magnetic gasket, passes through magnetic pad
The adsorption capacity of piece, supporting block 3 and rotation pole 1 is fixed, and through-hole is arranged in the surface of gasket 2, the positioning column of supporting block 3 is through pad
The through-hole of piece 2.
When in use: workpiece being placed on 3 upper end of supporting block, then electric telescopic rod 12 extends, and drives under piston rod 8
It moves, to be moved down with piston 10, so that air leather cup 13 inside is passed through stomata 4 and enter cavity inside rotation pole 1, thus
Make to generate negative pressure between leather cup 13 and workpiece, workpiece is fixed on 3 upper end of supporting block, then motor 9 works, and passes through gear and tooth
5 power transmissions are enclosed, rotation pole 1 is driven to turn round, so that each point of workpiece is made to contact polishing with grinding head, after polishing, electricity
Dynamic telescopic rod 12 shortens, and pushes piston 10 to move up, passes the gas through stomata 4 and flow back into inside leather cup 13, to keep workpiece split
It unloads, when the cambered workpiece of finished surface, the positioning accurate of workpiece is effectively ensured in the replacement supporting block 3 that radian matches therewith
Degree.
The present invention passes through the side that 13 internal gas of leather cup is discharged by the way of leather cup 13 is arranged outside rotation pole 1
Formula makes to generate negative pressure between leather cup 13 and workpiece, so that workpiece be fixed, avoids contacting between fixture and workpiece firmly, keeps away
Exempt from workpiece surface to crack, while supporting block 3 is arranged in 1 upper end of rotation pole, it is corresponding with converted products radian by replacing
Supporting block 3 can guarantee the positioning accuracy of workpiece in process.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of glass fixation mechanism of glass processing center, including mounting plate (6), it is characterised in that: in the mounting plate (6)
Between mounting hole is set, rotation pole (1), the rotation pole are coupled by bearing pair inside the mounting hole of the mounting plate (6)
(1) external setting leather cup (13) above mounting plate (1), and the upper end of rotation pole (1) is coupled supporting block (3), institute
The upper surface for stating supporting block (3) is lower than the highest point of leather cup (13), is hollow structure inside the rotation pole (1), and rotation pole
(1) stomata (4) are arranged in the side wall above leather cup (13), and rotation pole (1) internal engagement installs piston (10), the work
(10) lower end fixed setting piston rod (8) is filled in, end cap (11) are fixedly installed in the lower end of the rotation pole (1), the end cap (11)
Through-hole is arranged in surface, and the piston rod (8) runs through the through-hole on end cap (11) surface, and the lower end of the piston rod (8) passes through electronic
Telescopic rod (12) is connect with mounting plate (6), and electric telescopic rod (12) the through-hole control switch group is connect with external power supply.
2. a kind of glass fixation mechanism of glass processing center according to claim 1, it is characterised in that: the piston rod
(8) lower end is coupled by bearing pair with activity bar (7), and electricity is fixedly installed in the both ends upper surface of the activity bar (7) respectively
Dynamic telescopic rod (12), the upper end of the electric telescopic rod (12) and the lower surface of mounting plate (6) are fixedly mounted, the electric expansion
The axis of bar (12) is parallel with the axis of piston rod (8).
3. a kind of glass fixation mechanism of glass processing center according to claim 1, it is characterised in that: the rotation pole
(1) external to be coupled gear ring (5), the gear ring (5) is engaged with the gear of motor (9) output shaft end, the motor (9) and
Mounting plate (6) is fixedly mounted, and the motor (9) is connect by control switch group with external power supply.
4. a kind of glass fixation mechanism of glass processing center according to claim 1, it is characterised in that: the supporting block
(3) arc groove is arranged in upper surface middle position, and supporting block (3) lower surface is uniformly arranged three positioning columns, and rotation pole (1)
Upper end and the positioning column corresponding position of supporting block (3) location hole is set, the positioning column of the supporting block (3) and rotation pole (1)
Location hole be coupled.
5. a kind of glass fixation mechanism of glass processing center according to claim 4, it is characterised in that: the supporting block
(3) gasket (2) are installed additional between the upper end of rotation pole (1), the gasket (2) is magnetic gasket, and the surface of gasket (2) is arranged
Through-hole, the positioning column of the supporting block (3) run through the through-hole of gasket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810990889.0A CN109093511A (en) | 2018-08-28 | 2018-08-28 | A kind of glass fixation mechanism of glass processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810990889.0A CN109093511A (en) | 2018-08-28 | 2018-08-28 | A kind of glass fixation mechanism of glass processing center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109093511A true CN109093511A (en) | 2018-12-28 |
Family
ID=64864144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810990889.0A Pending CN109093511A (en) | 2018-08-28 | 2018-08-28 | A kind of glass fixation mechanism of glass processing center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109093511A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07136885A (en) * | 1993-06-30 | 1995-05-30 | Toshiba Corp | Vacuum chuck |
| CN2366232Y (en) * | 1999-05-11 | 2000-03-01 | 青岛环球机械股份有限公司 | Moveable type vacuum sucker |
| CN102501100A (en) * | 2011-11-02 | 2012-06-20 | 江苏申模数字化制造技术有限公司 | Vacuum suction clamp |
| CN203197735U (en) * | 2013-04-17 | 2013-09-18 | 深圳市宏康大伟科技有限公司 | Glass fixing device |
| CN204353794U (en) * | 2014-12-29 | 2015-05-27 | 中国航空工业集团公司北京航空制造工程研究所 | Flexible supporting device |
| CN105301911A (en) * | 2014-06-24 | 2016-02-03 | 上海微电子装备有限公司 | Pipeline-free material adsorption apparatus and method used for high-precision workpiece table |
-
2018
- 2018-08-28 CN CN201810990889.0A patent/CN109093511A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07136885A (en) * | 1993-06-30 | 1995-05-30 | Toshiba Corp | Vacuum chuck |
| CN2366232Y (en) * | 1999-05-11 | 2000-03-01 | 青岛环球机械股份有限公司 | Moveable type vacuum sucker |
| CN102501100A (en) * | 2011-11-02 | 2012-06-20 | 江苏申模数字化制造技术有限公司 | Vacuum suction clamp |
| CN203197735U (en) * | 2013-04-17 | 2013-09-18 | 深圳市宏康大伟科技有限公司 | Glass fixing device |
| CN105301911A (en) * | 2014-06-24 | 2016-02-03 | 上海微电子装备有限公司 | Pipeline-free material adsorption apparatus and method used for high-precision workpiece table |
| CN204353794U (en) * | 2014-12-29 | 2015-05-27 | 中国航空工业集团公司北京航空制造工程研究所 | Flexible supporting device |
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Application publication date: 20181228 |
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| WD01 | Invention patent application deemed withdrawn after publication |