CN2069332U - Spindle deflection type high-speed finish grinding and polishing machine - Google Patents
Spindle deflection type high-speed finish grinding and polishing machine Download PDFInfo
- Publication number
- CN2069332U CN2069332U CN 90213666 CN90213666U CN2069332U CN 2069332 U CN2069332 U CN 2069332U CN 90213666 CN90213666 CN 90213666 CN 90213666 U CN90213666 U CN 90213666U CN 2069332 U CN2069332 U CN 2069332U
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- CN
- China
- Prior art keywords
- main shaft
- fuselage
- supporting frame
- transmission system
- spindle
- 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.)
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to an optical cold-working device, comprising a body, a transmission system, a refrigeration system and an electric cabinet, wherein, the transmission system and the refrigeration system are two sets with the identical structure; the motor and the spindle of the transmission system is fixedly arranged on a spindle supporting frame; the motor drives the spindle to rotate through a belt pulley to shake a hand wheel on the lateral part of the body to propel a deflection body which is connected with the spindle to deflect; the spindle supporting frame is fixedly hung on the body. The utility model can trim on-line iris and change deflection angles according to technological requirements during the refining and burnishing to work pieces, save the time of loading and unloading mould and trimming and improve the work efficiency and the production quality.
Description
The utility model relates to a kind of optics cold working equipment, the specifically correct grinding of glass lens, polishing machine.
At present, for finish grinding and polishing process in the optics cold working, be to be used in the changeless correct grinding in motion of main shaft orientation and to polish two kinds of similar machines according to rubber machine eyeglass.The yaw of these two kinds of machineries is owing to be subjected to the restriction of main axis rotation angle, can only be by changeless radius swing, the range of work only limits to radius of curvature R≤120mm with interior sphere, and the polishing rotating speed is 750 rev/mins to the maximum, need stop when whole when essence being thrown die repair, can not online finishing aperture.Also main experience and sense of responsibility by operating personnel guarantees product quality in the process, makes that working (machining) efficiency is difficult for improving, unstable product quality, the needs that incompatible modernization industry is produced.
The purpose of this utility model is the shortcoming at above-mentioned existence, provides a kind of and can make the smart main shaft of throwing carry out deflection according to technological requirement at work, can onlinely carry out the aperture finishing, increases work efficiency and correct grinding, the polissoir of product quality.
Technical essential of the present utility model is:
It is made of fuselage, transmission system, cooling system and electric cabinet, principal character after the improvement is to be fixed on the fuselage and by electric cabinet to control, transmission system, cooling system respectively are identical two the overlapping to the spindle drive motor and the main shaft of quadruplet transmission system and be fixedly mounted on the main shaft supporting frame of structure, motor drives step-like main axis rotation by belt pulley, shake the handwheel of fuselage sidepiece, drive turning cylinder and make the screw mandrel rotation through universal joint, the deflecting body deflection that promotion and main shaft join, the main shaft supporting frame is suspended on the fuselage by the bolting dress of distribution triangular in shape.
The utility model can carry out online aperture finishing and deflection angle change according to technological requirement when correct grinding, polishing workpiece, saved the time of upper and lower mould and finishing, has improved operating efficiency and product quality, has alleviated labor intensity of operating personnel.It is simple in structure, easy to use.
Description of drawings:
Fig. 1 is a structure principle chart of the present utility model.
Fig. 2 is a main TV structure schematic diagram of the present utility model.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is a transmission system main axle structure schematic diagram of the present utility model.
Fig. 5 is the external form figure of Fig. 4.
Fig. 6 is structural representations such as transmission system handwheel of the present utility model, turning cylinder, universal joint, rotary screw.
Fig. 7 is a transmission shaft structure schematic diagram in the transmission system of the present utility model.
Fig. 8 is a rocker structure schematic diagram in the transmission system of the present utility model.
Fig. 9 is a bar linkage structure schematic diagram in the transmission system of the present utility model.
Figure 10 is a rocker head structural representation in the transmission system of the present utility model.
Figure 11 is an electric cabinet electrical schematic diagram of the present utility model.
Further narrate below in conjunction with accompanying drawing:
The motor of transmission system (13) is to adopt AC converter stepless speed regulation, and adjusting range is 0-3000 rev/min.Motor and main shaft (10) are fixed on main shaft supporting frame (11) simultaneously and go up (see figure 1), bearing support (11) hangs on the fuselage (7) with bolt by the O point, through handwheel (18), turning cylinder (17), universal joint (16), rotary screw (15), the little axle of rotation (14), make main shaft supporting frame (11) rotational angle be-5 °-27 °.Motor (29) drives driving wheel (1) by reductor (28), connects rocker head (6) through power transmission shaft (2), eccentric wheel (3), connecting rod (5), rocking bar (4), crank connecting link (5) and makes thimble (8) do uniform circular motion by elliptical orbit.Be that eyeglass is placed on the grinding tool (9) during work, push down, start motor afterwards and begin correct grinding and polishing with thimble (8).
On the top of fuselage (7) is cooling system (22) and electric cabinet (21) (seeing Fig. 2,3), on the panel of electric cabinet (21), be provided with electrical system display list (19) and air-channel system display list (20), the fuselage sidepiece is handwheel (18), on the fuselage front spring of armrest wheel (18) angle display (24) is arranged.Fuselage (7) is to be welded by angle steel, channel-section steel, steel plate, and the main shaft of transmission system (10) is fixing with three bolts (25) with fuselage (7) steel plate place, and work box (27) is made with corrosion resistant plate, on the fuselage angle steel that is bolted to main shaft top.Rocker head (26) is fixed by bolts on the connecting rod and is fixed on cylinder (32) push rod.The motor of underbelly 0.55KW (29) connects power transmission shaft (30) drive kink four bar linkage (31) through reductor (28) makes the pneumatic pressurization thimble of rocker head (6) (8) do the elliptical orbit motion; The 1.5KW motor (13) of waist drives correct grinding and the polishing that main shaft (10) rotation realizes eyeglass.The effect of cooling system (22) is when eyeglass finish grindes, to carry cooling fluid by electric pump; During the eyeglass polishing, carry polishing fluid by electric pump.The temperature of cooling fluid, polishing fluid is adjusted by electric cabinet (21) inner control circuit, and statistics have shown on the electric cabinet panel on the fuselage.
The main shaft portion of transmission system (seeing Fig. 4,5) comprises belt pulley (12), bearing gland (40), fuselage (7), motor (13), main shaft (10), rotary screw (15), main shaft supporting frame (11), bearing (39), back-up ring (38), waterproof jacket (37), protective shaft sleeve (36), mould seat (35), water-proof rubber sleeve (34), abrasive disc seat (33), rotary body (14) etc.During work, being welded in bolt (29) on the main shaft supporting frame (11), to pass two isocentric circular arc grooves of fuselage steel plate fixing with 3 on nut, alleviates vibration.Motor (13) is fixed with stud with main shaft supporting frame (11), can rotate around O point A simultaneously with main shaft.Rotating spindle (14) is connected with rotary screw (15) in the hand drive lead screw.The hand drive lead screw part (see figure 6) of transmission system is made up of with jump ring (45), bearing gland (44), self-aligning bearing (43), back-up ring (42), handwheel (18) rotary screw (15), universal joint (16), jump ring (47), bearing pin (46), turning cylinder (17), hole, its bearing gland (44) and fuselage (7) angle steel bolting.The power transmission shaft (see figure 7) comprises eccentric wheel (48), transmission countershaft (2), jump ring (49), back-up ring (50), bearing (51), jackscrew (52), belt pulley (1), bearing gland (44) is used bolting with fuselage (7) angle steel (channel-section steel), and belt pulley (1) links to each other with reductor and motor.Rocking bar part (see figure 8) in the quadric chain comprises gland (53), rocker shaft (54), shell (55), bearing (56), cover for seat (57), base (58).Connecting rod comprises (see figure 9) cylinder (32), cylinder support (59), cylinder block (60), set bolt (61), hollow shaft (62), bearing (63), axle (64), shell (65), bearing (66), gland (67) in the quadric chain.Cylinder (32), cylinder support (59), cylinder block (60) pass through bolting with shell (65), and cylinder can be swung with the connecting rod shell.Hollow shaft (62) is fixing with set bolt (61) with eccentric wheel (48), and the axle that can pass through eccentric wheel (48) rotates, the motion that comes drivening rod, and axle (64) is fixed with nut with the shell (55) in the rocking bar.The fork head (see figure 10) that links to each other with connecting rod comprises column (68), oscillating deck (69), bolt (70), connecting plate (71), pressing plate (72), thimble (8), anchor clamps (73).Column (68) links to each other with cylinder (32); Thimble (8) withstands by the pressure of cylinder (32) and touches tool on the eyeglass and carry out work.
Electric cabinet comprises major loop, control loop, temperature control loop (seeing Figure 11), the operation principle of major loop is that power supply is through switch ZK, contactor Mg2, insert frequency-converter device B, frequency conversion exports spindle drive motor 1D (aforesaid 13) to, draws direct drive motor 2D behind contactor Mg3 (aforesaid 29) from switch ZK.Control loop is B, C to S, the T end of drawing from ZK, behind the switch-on keying QA, contactor Mg1 action, contactor Mg2, M93 adhesive, start the work of main shaft and power transmission shaft motor, regularly, constant pressure switch K1, K2 point to ON then regularly, pressurization beginning automatically, timing arrives, regularly the contact disconnects main shaft to ST1, power transmission shaft stops, pressure subduction, regularly, constant pressure switch stops regularly the pressure subduction when pointing to OFF.Temperature control loop is made up of temperature controller WCQ (model is 8402A), Pt-100 sensor, when water temperature is lower than design temperature, and the Mg4 adhesive of temperature control OL contact, heater G work, on the contrary the temperature control contact disconnects heater outage, constant temperature.
Claims (3)
1, a kind of main shaft gauche form High-speed fine grinding, polishing machine have fuselage, transmission system, cooling system and electric cabinet.It is characterized in that:
A, be fixed on the fuselage and by electric cabinet control, transmission system, cooling system respectively be identical two the overlapping to quadruplet of structure.
B, spindle drive motor and main shaft are fixedly mounted on the main shaft supporting frame, and motor drives step-like main axis rotation by belt pulley, shake the handwheel of fuselage sidepiece, drive turning cylinder and make the screw mandrel rotation through universal joint, promote the deflecting body deflection of joining with main shaft.
C, main shaft supporting frame pass two isocentric circular arc grooves of fuselage steel plate by the bolt of distribution triangular in shape, and fixedly dress is suspended on the fuselage.
2, according to the described main shaft gauche form of claim 1 High-speed fine grinding, polishing machine, it is characterized in that motor and main shaft (10) are fixed on the main shaft supporting frame (11) simultaneously, bearing support (11) hangs on the fuselage (7) with bolt by the O point, through handwheel (18), turning cylinder (17), universal joint (16), rotary screw (15), the little axle of rotation (14), make main shaft supporting frame (11) rotational angle be-5 °-27 °.
3, according to the described main shaft gauche form of claim 1 High-speed fine grinding, polishing machine, it is characterized in that the fuselage sidepiece is handwheel (18), on the fuselage front spring of armrest wheel (18), angle display (24) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90213666 CN2069332U (en) | 1990-08-08 | 1990-08-08 | Spindle deflection type high-speed finish grinding and polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90213666 CN2069332U (en) | 1990-08-08 | 1990-08-08 | Spindle deflection type high-speed finish grinding and polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2069332U true CN2069332U (en) | 1991-01-16 |
Family
ID=4893116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90213666 Withdrawn CN2069332U (en) | 1990-08-08 | 1990-08-08 | Spindle deflection type high-speed finish grinding and polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2069332U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264176A (en) * | 2013-05-28 | 2013-08-28 | 天津市义腾金属制品有限公司 | Movable type blade drilling device |
| CN107627181A (en) * | 2017-09-18 | 2018-01-26 | 青岛恒润祥机械制造有限公司 | A kind of Full-automatic woodworking Double-faced desk type sander |
| CN111070030A (en) * | 2019-12-18 | 2020-04-28 | 上饶市恒泰光学设备制造有限公司 | Fine polishing machine with special-shaped surface fine grinding and polishing functions |
| CN112405209A (en) * | 2020-11-11 | 2021-02-26 | 上饶市光耀光学设备制造有限公司 | Fine grinding and polishing device for processing optical lens |
| CN112658867A (en) * | 2020-12-18 | 2021-04-16 | 上饶市恒泰光学设备制造有限公司 | High-efficient accurate grinding machine of oblique axis |
-
1990
- 1990-08-08 CN CN 90213666 patent/CN2069332U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264176A (en) * | 2013-05-28 | 2013-08-28 | 天津市义腾金属制品有限公司 | Movable type blade drilling device |
| CN107627181A (en) * | 2017-09-18 | 2018-01-26 | 青岛恒润祥机械制造有限公司 | A kind of Full-automatic woodworking Double-faced desk type sander |
| CN111070030A (en) * | 2019-12-18 | 2020-04-28 | 上饶市恒泰光学设备制造有限公司 | Fine polishing machine with special-shaped surface fine grinding and polishing functions |
| CN111070030B (en) * | 2019-12-18 | 2021-07-09 | 上饶市恒泰光学设备制造有限公司 | Fine polishing machine with special-shaped surface fine grinding and polishing functions |
| CN112405209A (en) * | 2020-11-11 | 2021-02-26 | 上饶市光耀光学设备制造有限公司 | Fine grinding and polishing device for processing optical lens |
| CN112658867A (en) * | 2020-12-18 | 2021-04-16 | 上饶市恒泰光学设备制造有限公司 | High-efficient accurate grinding machine of oblique axis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |