CN208945868U - A kind of double-side-turning polishing machine - Google Patents
A kind of double-side-turning polishing machine Download PDFInfo
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- CN208945868U CN208945868U CN201821658404.XU CN201821658404U CN208945868U CN 208945868 U CN208945868 U CN 208945868U CN 201821658404 U CN201821658404 U CN 201821658404U CN 208945868 U CN208945868 U CN 208945868U
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- cabinet
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- polishing machine
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- torsion shaft
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Abstract
The utility model discloses a kind of double-side-turning polishing machine, it is located on elevating mechanism including cabinet, the lower disc mechanism being located on cabinet and elevating mechanism, by turnover mechanism and upper disc mechanism corresponding with lower disc mechanism；The elevating mechanism includes two portal trestles being symmetrically mounted on cabinet, the screw rod lifting assembly being respectively provided on each portal trestle；The turnover mechanism is located on the screw rod lifting assembly.The turnover mechanism of the utility model is using disc mechanism overturning in overturning motor driven, this wheel rack gear is driven to realize overturning by cylinder compared with prior art, the utility model is simple and reasonable, the problem that rack gear is rigidly bad, service life is short is overcome simultaneously, in addition the utility model also solved after prior art workpiece plate is overturn without buffering difficult the problem of positioning.
Description
Technical field
The utility model belongs to polishing machine, and in particular to a kind of double-side-turning polishing machine.
Background technique
The general modfel of some planes or curved surface polishing equipment is underlying workpiece, and top is polishing tool, is taken in no increase
In the case where the station for putting workpiece, equipment will appear idle when the pick-and-place of workpiece, and efficiency is caused to reduce.And workpiece is picked and placed increasing
In the case where station, machine volume becomes larger area occupied increase, while structure is also more complicated.Traditional double-side-turning polishing machine
Then there is unreasonable structure, service life is short, the rigid bad problem of equipment.
Utility model content
The purpose of the utility model is to provide a kind of structurally reasonable, the good double-side-turning polishing machines of rigidity.
Realizing the technical solution of the utility model aim is:
Double-side-turning polishing machine provided by the utility model, including cabinet, the lower disc mechanism and the elevator that are located on cabinet
Structure is located on elevating mechanism and upper disc mechanism corresponding with lower disc mechanism by turnover mechanism；The elevating mechanism includes symmetrical
Two portal trestles being mounted on cabinet, the screw rod lifting assembly being respectively provided on each portal trestle；The turnover mechanism is set
On the screw rod lifting assembly.
The feed screw nut that the screw rod lifting assembly includes the electric machine being located on the cabinet, is connect with electric machine
Pair, connect with feed screw nut pair and is set in two guide posts by linear bearing the guide post for being located at feed screw nut pair two sides
On move up and down lifter plate, be located at the encoding scale circle of feed screw nut pair upper end and be located on the portal trestle and coding
The inductor of graduated circle cooperation, the turnover mechanism are located on the lifter plate.
The turnover mechanism includes torsion shaft, electromagnetism anti-rotation device, buffer, locating piece, overturning motor, the torsion shaft
It is located on two lifter plates, the buffer, electromagnetism anti-rotation device, the both ends difference of the torsion shaft is installed respectively on each lifter plate
It is matched equipped with locating piece with ipsilateral buffer, electromagnetism anti-rotation device；Overturning motor, which is installed therein on a lifter plate, to be led to
It crosses speed reducer to be connected with torsion shaft, the torsion shaft is driven to rotate.
The upper disc mechanism includes the upper disk cabinet being located on the torsion shaft, is located on two mounting plates of disk cabinet or more
Workpiece plate component, the torsion shaft be across upper disk cabinet hollow shaft.
The workpiece plate component include equipped with hollow small axis motor, connect with hollow small axis one end workpiece mounting disc,
The rotary joint for connecting and connecting with vacuum air-channel with the hollow small axis other end, workpiece plate component pass through bearing block and the installation
Plate connection.
Support column is equipped between two mounting plates up and down of the upper disk cabinet.
The utility model has the beneficial effects that
The utility model makes do not increasing occupation area of equipment by the way that workpiece plate component is designed as overturning symmetrical structure
In the case of, double-station switching processing is realized, solves the problems, such as idleness of equipment when traditional single-station polishing machine picks and places workpiece, from
And improve processing efficiency.
Double-side-turning polishing machine compared with prior art, the turnover mechanism of the utility model is using disk in overturning motor driven
Mechanism overturning drives this wheel rack gear to realize overturning by cylinder compared with prior art, and the utility model is simple and reasonable, simultaneously
The problem that rack gear is rigidly bad, service life is short is overcome, in addition the utility model also solves the overturning of prior art workpiece plate
Afterwards the problem of positioning difficult without buffering.
The technical solution of the utility model is further illustrated with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the overall structure diagram after the utility model removal protection and control box.
Fig. 2 is the elevating mechanism structural schematic diagram of the utility model.
Fig. 3 is the turnover mechanism structural schematic diagram of the utility model.
Fig. 4 is the upper disc mechanism structural schematic diagram of the utility model.
Fig. 5 is the structural schematic diagram of workpiece plate component in the upper disc mechanism of the utility model.
Fig. 6 is the lower wall mechanism structure schematic diagram of the utility model.
Specific embodiment
Double-side-turning polishing machine provided by the utility model, as shown in Figure 1, being number of units control double-side-turning formula bull polishing
Equipment, structure include cabinet 1, elevating mechanism 2, upper disc mechanism 3, lower disc mechanism 5 and turnover mechanism 4；Lower disc mechanism 5 is mounted on
1 middle of cabinet, elevating mechanism 2 are symmetrically arranged on cabinet 1, and turnover mechanism 4 includes that multiple components are installed on elevating mechanism 2
Lifter plate on, across two elevating mechanisms 2, the lifter plate for passing through bearing and bearing block and elevating mechanism 2 connects upper disc mechanism 3
It connects.
Referring to Fig.2, pressure suffered by workpiece when the elevating mechanism 2 controls the upper lifting of disc mechanism 3 and adjustment processing,
Structure includes: two portal trestles 21 being symmetrically mounted on cabinet 1, the screw rod lifting group being respectively provided on each portal trestle 21
Part；The screw rod lifting assembly include the motor deceleration device being located at by motor cabinet 25 on the cabinet 1, by shaft coupling with
The feed screw nut pair 22 of motor deceleration device connection, the guide post 23 for being located at 22 two sides of feed screw nut pair and feed screw nut pair 22
It connects and is set in the lifter plate 24 to move up and down in two guide posts 23 by linear bearing 27, is located at feed screw nut pair 22
The encoding scale circle 26 of upper end and be located on the portal trestle 21 with encoding scale circle 26 cooperate inductor, the tipper
Structure 4 is located on the lifter plate 21；Guide post 23 by fixing seat be mounted on on cabinet 1 and portal trestle 21, to avoid silk
Stem nut pair 22 and the torsion shaft 31 of turnover mechanism 4 are interfered, and the both ends of 22 setoff installation of feed screw nut pair, feed screw nut pair 22 are logical
Bearing block is crossed to be fixed on portal trestle 21 and cabinet 1；22 end of feed screw nut pair installation encoding scale circle 26 is simultaneously equipped with induction
Device is the operating condition for monitoring feed screw nut pair 22, prevents its skidding, guarantees its reliable operation.
Refering to Fig. 3, the turnover mechanism 4 includes torsion shaft 31, electromagnetism anti-rotation device 42, buffer 41, locating piece 43, turns over
Rotating motor (not shown), the torsion shaft 31 are located on the lifter plate 24 of two screw rod lifting assemblies by bearing block 44, each to go up and down
The buffer 41, electromagnetism anti-rotation device 42 be installed respectively, the locating piece 43 is located at the both ends of torsion shaft 31 and same on plate 24
Buffer 41, the electromagnetism anti-rotation device 42 of side match, and overturning motor, which is installed therein on a lifter plate 24, passes through speed reducer
It is connected with torsion shaft, the torsion shaft 31 is driven to realize 180 degree overturning, electromagnetism anti-rotation device 42 is magnechuck, buffer 41
For hydraulic bjuffer, locating piece 43 is connect by key with torsion shaft 31, is turned to after 180 degree with torsion shaft 31 through locating piece 43
After buffer 41 absorbs impact, electromagnetism anti-rotation device 42 must be electric, and locating piece 43 is firmly adsorbed, and prevents torsion shaft 31 from rotating,
Electromagnetism anti-rotation device 42 is to control system feedback signal simultaneously, make workpiece in the workpiece plate component 37 directed downwardly of disc mechanism 3 from
Turn.
Refering to Fig. 4, the upper disc mechanism 3 includes the upper disk cabinet being located on the torsion shaft 31, is located on disk cabinet
Workpiece plate component 37 on lower two mounting plates 34, the torsion shaft 31 are hollow shaft；Upper disk cabinet include upper and lower two mounting plate 34,
Both side plate 38 is equipped with support column 33 between two mounting plates 34 to enhance the rigidity of cabinet and guarantee the parallel of two mounting plates 34 up and down
Degree requires, and torsion shaft 31 passes through the cavity of upper disk cabinet, and upper disk cabinet is connect by mounting plate 32 with torsion shaft 31, mounting plate 32
It is connect by screw with the anchor ear 36 for holding torsion shaft 31 tightly, while mounting plate 32 is connect by key with torsion shaft 31；The present embodiment
In, each 4 workpiece plate components 37 are symmetrically arranged on the upper lower installation board 34 of disk cabinet up and down；Workpiece plate component 37 such as Fig. 5
It is shown, including be equipped with hollow small axis 372 motor 371, connect with hollow small 372 one end of axis workpiece mounting disc 374, with it is hollow
The small rotary joint 35 372 other end of axis connection and connect with vacuum air-channel, the hollow small axis 372 of workpiece plate component pass through bearing
It is fixed on mounting plate 34 with the cooperation of bearing block 373, workpiece mounting disc 374 is connect with small 372 screw of axis；The tracheae of vacuum air-channel
And polishing liquid pipe enters the cavity of upper disk cabinet by the hole on mounting plate 32 and side plate 38, two-way tracheae is pacified with upper and lower two respectively
The rotary joint 375 of workpiece plate 374 in loading board 34 connects, and polishing fluid enters polishing area by the hole of upper lower installation board 34,
Workpiece is mounted on workpiece plate 374 and is fixed by the vacuum suction of hollow small axis 372, and workpiece plate 374 is driven certainly by motor 371
Turn.
Refering to Fig. 6, lower disc mechanism is by motor 55, deep bid shaft 51, deep bid 52, bearing block 53, shaft coupling 54 and bearing group
At；Motor 55 is installed on the bottom plate of cabinet 1, and bearing block 53 is mounted on 1 central mounting plate of cabinet, and deep bid shaft 51 passes through axis
It holds seat 53 to be mounted on the rack, and is connected by shaft coupling 54 with motor 55, deep bid 52 is fixed on the upper end of deep bid shaft 51.
Utility model works process is as follows:
Workpiece plate component 37 on upper about 3 two mounting plate 34 of disc mechanism is divided for the face A component and the face B component, torsion shaft
31 workpiece for driving upper disk cabinet overturning 180 degree to keep the face A component fixed in the case where overturning motor driven downward (fix by the face B component
Workpiece is upward), the locating piece 43 of 31 end of torsion shaft makes upper disk after firmly being adsorbed by the magnechuck of electromagnetism anti-rotation device 42
Cabinet and the positioning of the face A component, the synchronous decline under the control of two sides feed screw nut pair 22 of upper disc mechanism 3, believe according to motor load
Number feedback determine workpiece in place, the workpiece of lower disc mechanism initially enters polishing mode, manually (can also can be used at the same time
Automation mode) from the component of the face B workpiece is removed, it places new workpiece to be processed and is adsorbed by vacuum, on the component of the face A
Workpiece complete set polishing process process after, upper disc mechanism 3 rises to default highest point, overturns 180 degree, and the face B component is solid
Fixed workpiece downward, repeats the polishing process circulation of workpiece on the component of the face A.
Claims (6)
1. a kind of double-side-turning polishing machine, it is characterized in that including cabinet, the lower disc mechanism being located on cabinet and elevating mechanism, passing through
Turnover mechanism is located on elevating mechanism and upper disc mechanism corresponding with lower disc mechanism；The elevating mechanism includes being symmetrically mounted on case
Two portal trestles on body, the screw rod lifting assembly being respectively provided on each portal trestle；The turnover mechanism is located at the silk
On bar lifting assembly.
2. double-side-turning polishing machine according to claim 1, it is characterized in that the screw rod lifting assembly is described including being located at
Electric machine on cabinet, the feed screw nut pair being connect with electric machine, the guide post and screw rod for being located at feed screw nut pair two sides
Pair of nut connects and is set in the lifter plate to move up and down in two guide posts by linear bearing, is located on feed screw nut pair
The encoding scale circle at end and it is located at inductor on the portal trestle with the cooperation of encoding scale circle, the turnover mechanism is located at institute
It states on lifter plate.
3. double-side-turning polishing machine according to claim 1 or 2, it is characterized in that the turnover mechanism includes torsion shaft, electricity
Magnetic anti-rotation device, buffer, locating piece, overturning motor, the torsion shaft are located on two lifter plates, install respectively on each lifter plate
The buffer, electromagnetism anti-rotation device, the both ends of the torsion shaft are respectively equipped with locating piece and ipsilateral buffer, electromagnetism anti-rotation
Device matches；Overturning motor, which is installed therein on a lifter plate, to be connected by speed reducer with torsion shaft, and the overturning is driven
Axis rotation.
4. double-side-turning polishing machine according to claim 3, it is characterized in that the upper disc mechanism includes being located at the overturning
Upper disk cabinet on axis is located at workpiece plate component of the disk cabinet up and down on two mounting plates, and the torsion shaft is across upper disk case
The hollow shaft of body.
5. double-side-turning polishing machine according to claim 4, it is characterized in that the workpiece plate component includes equipped with hollow small
The motor of axis, connect with the hollow small axis other end and connect with vacuum air-channel the workpiece mounting disc connecting with hollow small axis one end
Rotary joint, workpiece plate component connect by bearing block with the mounting plate.
6. double-side-turning polishing machine according to claim 5, it is characterized in that two mounting plates up and down of the upper disk cabinet it
Between be equipped with support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658404.XU CN208945868U (en) | 2018-10-12 | 2018-10-12 | A kind of double-side-turning polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658404.XU CN208945868U (en) | 2018-10-12 | 2018-10-12 | A kind of double-side-turning polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945868U true CN208945868U (en) | 2019-06-07 |
Family
ID=66741367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821658404.XU Active CN208945868U (en) | 2018-10-12 | 2018-10-12 | A kind of double-side-turning polishing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847076A (en) * | 2021-01-25 | 2021-05-28 | 宇环数控机床股份有限公司 | Workpiece disc turnover device and double-station turnover polishing machine |
| CN112917381A (en) * | 2021-01-25 | 2021-06-08 | 宇环数控机床股份有限公司 | Workpiece disc overturning device of double-station overturning polishing machine |
| CN115123852A (en) * | 2022-08-23 | 2022-09-30 | 常州永春包装彩印有限公司 | Plastic uptake paper conveyor for medical packaging bag |
| CN116493960A (en) * | 2023-06-27 | 2023-07-28 | 湖南九五精机有限责任公司 | Direct-drive numerical control rotary workbench |
-
2018
- 2018-10-12 CN CN201821658404.XU patent/CN208945868U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847076A (en) * | 2021-01-25 | 2021-05-28 | 宇环数控机床股份有限公司 | Workpiece disc turnover device and double-station turnover polishing machine |
| CN112917381A (en) * | 2021-01-25 | 2021-06-08 | 宇环数控机床股份有限公司 | Workpiece disc overturning device of double-station overturning polishing machine |
| WO2022156058A1 (en) * | 2021-01-25 | 2022-07-28 | 宇环数控机床股份有限公司 | Workpiece disk overturning device and double-station overturning polishing machine |
| CN115123852A (en) * | 2022-08-23 | 2022-09-30 | 常州永春包装彩印有限公司 | Plastic uptake paper conveyor for medical packaging bag |
| CN116493960A (en) * | 2023-06-27 | 2023-07-28 | 湖南九五精机有限责任公司 | Direct-drive numerical control rotary workbench |
| CN116493960B (en) * | 2023-06-27 | 2023-09-19 | 湖南九五精机有限责任公司 | Direct-drive numerical control rotary workbench |
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