CN203460053U - Clamping device for slice workpieces of polisher - Google Patents
Clamping device for slice workpieces of polisher Download PDFInfo
- Publication number
- CN203460053U CN203460053U CN201320543894.XU CN201320543894U CN203460053U CN 203460053 U CN203460053 U CN 203460053U CN 201320543894 U CN201320543894 U CN 201320543894U CN 203460053 U CN203460053 U CN 203460053U
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- workpieces
- frame
- clamping
- pressing plate
- clamping device
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000005498 polishing Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a clamping device for slice workpieces of a polisher. The clamping device comprises a frame, wherein upper and lower pressing mechanisms corresponding to each other are respectively arranged at the bottom and the upper part of the frame; the lower pressing mechanism comprises a jacking device with a jacking rod; the upper end of the jacking rod is connected with a revolving part provided with a lower pressing plate; the upper pressing mechanism comprises a rotating shaft arranged on the frame; an upper pressing plate corresponding to the lower pressing plate is arranged at the lower end of the rotating shaft; a transmission gear is arranged at the upper end of the rotating shaft. According to the utility model, the slice workpieces are placed between the upper pressing plate of the upper pressing mechanism and the lower pressing plate of the lower pressing mechanism, the jacking device automatically clamps the workpieces, and exerts stable pressure, and the transmission gear drives the workpieces to perform rotary motion, so that continuous polishing operation is achieved. More than 200 slice workpieces (or more) can be clamped at once, and the clamping force can be predetermined according to the differences of the workpieces and polishing pressure, so that the automatic clamping, looseness and revolution of the workpieces can be realized, the labor intensity is relieved, and the clamping efficiency is improved.
Description
Technical field
The utility model belongs to clamping device, relates in particular to a kind of clamping device of polishing machine slice work-piece.
Background technology
At present, what finishing method adopted substantially is flat polisher, the clamping of its workpiece in the following ways: vacuum suction, embedded installation, adsorption plate installation etc.This this installation method is all that slices are arranged on flat board above, and the negligible amounts of clamped one time, even large polishing disk at most also can only clamping ten multi-discs.Thereby the quantity of clamped one time processing is greatly limited.And during clamping, need manually by orientation, to put one by one, after polishing completes, regain one by one again, the time of clamping and withdrawal is longer, has had a strong impact on operating efficiency.
Utility model content
The purpose of this utility model is to provide the clamping device of the polishing machine slice work-piece that a kind of clamping amount is large, effective, efficiency is high.
The technical scheme that realizes the employing of the utility model object is: the clamping device of polishing machine slice work-piece, comprise frame, and the bottom of frame and top are respectively equipped with corresponding upper and lower hold-down mechanism; Described lower hold-down mechanism comprises the jacking apparatus with push rod, push rod upper end is connected with a pivoting part of setting pressing plate, described upper hold-down mechanism comprises the turning cylinder being located in frame, and it is corresponding with lower platen that the lower end of turning cylinder is provided with top board, and the upper end of turning cylinder is provided with travelling gear.
Described pivoting part comprises the clamp shaft bearing being connected with described push rod upper end, in clamp shaft bearing, by bearing, is provided with lower shaft, and described lower plate is located at the upper end of lower shaft.
The bottom of described lower shaft is provided with protective plate.
The utility model can be placed on the slice work-piece being stacked together between the upper and lower pressing plate in upper and lower hold-down mechanism, the pressure of controlling jacking apparatus by control system is to workpiece Automatic-clamping and apply stable pressure, by power drive system, drive the travelling gear in hold-down mechanism to drive workpiece to do gyration, realize continuous polishing operation.Workpiece once can clamping 200 multi-discs (or more), and clamping force can be preset according to the difference of workpiece and polish pressure simultaneously.The utility model can realize workpiece Automatic-clamping, unclamp and turn round, reduced labour intensity, improved clamping efficiency.
Below in conjunction with accompanying drawing, further illustrate the technical solution of the utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
As shown in drawings, the clamping device of polishing machine slice work-piece, comprises frame 4, and the bottom of frame 4 and top are respectively equipped with corresponding upper and lower hold-down mechanism, described lower hold-down mechanism comprises the jacking apparatus with push rod 16, jacking apparatus adopts hydraulic jack 3(also can adopt mechanic jacks, electric pushrod etc.), hydraulic jack 3 is fixed and is positioned at by dog screw 1 on the positioning support bracer 2 of bottom of frame 4, in hydraulic jack 3, as piston rod 16 upper ends of push rod, be connected with a pivoting part that is provided with lower plate 14, pivoting part comprises the clamp shaft bearing 5 being connected with piston rod 16 upper ends, in clamp shaft bearing 5, by bearing 6, be provided with lower shaft 8, lower plate 14 is located at the upper end of lower shaft 8, the bottom of lower shaft 8 is provided with protective plate 7, frame 4 is provided with the lock-screw 15 matching with clamp shaft bearing 5, so that clamp shaft bearing 5 leads better and locates, described upper hold-down mechanism comprises by bearing 10, fixture upper end cover 12 and is located at axle 9 on the fixture in frame 4, and on fixture, to be provided with train wheel bridge 13 corresponding with lower plate 14 in the lower end of axle 9, and on fixture, the upper end of axle 9 is provided with travelling gear 11.
Stack on the clamping plate 14 that neat slice work-piece 17 is placed on lower shaft 8 upper ends, hydraulic jack 3 starts back piston bar 16 and rises, promoting clamp shaft bearing 5, bearing 6, lower shaft 8, protective plate 7 and workpiece 17 moves up, with clamping plate 13 actings in conjunction, workpiece 17 is clamped, until reach default clamping force.During polishing operation, under the effect of travelling gear 11, drive inner ring, workpiece 17, lower shaft 8 rotations of axle 9, bearing 10 on fixture, realize continuous polishing operation.After polishing completes, the piston rod 16 of jack 3 declines, and workpiece 17, lower shaft 8, protective plate 7, clamp shaft bearing 5, bearing 6 decline under Action of Gravity Field, and workpiece 17 is released.
Claims (3)
1. a clamping device for polishing machine slice work-piece, comprises frame, and the bottom of frame and top are respectively equipped with corresponding upper and lower hold-down mechanism; It is characterized in that described lower hold-down mechanism comprises the jacking apparatus with push rod, push rod upper end is connected with a pivoting part of setting pressing plate, described upper hold-down mechanism comprises the turning cylinder being located in frame, and it is corresponding with lower platen that the lower end of turning cylinder is provided with top board, and the upper end of turning cylinder is provided with travelling gear.
2. the clamping device of polishing machine slice work-piece according to claim 1, is characterized in that described pivoting part comprises the clamp shaft bearing being connected with described push rod upper end, in clamp shaft bearing, by bearing, is provided with lower shaft, and described lower plate is located at the upper end of lower shaft.
3. the clamping device of polishing machine slice work-piece according to claim 2, is characterized in that the bottom of described lower shaft is provided with protective plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543894.XU CN203460053U (en) | 2013-09-03 | 2013-09-03 | Clamping device for slice workpieces of polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543894.XU CN203460053U (en) | 2013-09-03 | 2013-09-03 | Clamping device for slice workpieces of polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460053U true CN203460053U (en) | 2014-03-05 |
Family
ID=50172438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543894.XU Expired - Lifetime CN203460053U (en) | 2013-09-03 | 2013-09-03 | Clamping device for slice workpieces of polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460053U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514372A (en) * | 2016-11-28 | 2017-03-22 | 桐乡市石门仪表机械厂 | Processing fixture for dog bone-shaped wrench |
| CN106985067A (en) * | 2017-05-12 | 2017-07-28 | 宇环数控机床股份有限公司 | A kind of Workpiece clamping slewing equipment for multiaspect polishing machine |
| CN107584363A (en) * | 2016-07-06 | 2018-01-16 | 印杰 | A kind of glass plate edge polishing machine |
| CN108044483A (en) * | 2017-12-29 | 2018-05-18 | 广州珠江恺撒堡钢琴有限公司 | Anyhow the automatic polishing machine and its polishing method of side workpiece |
-
2013
- 2013-09-03 CN CN201320543894.XU patent/CN203460053U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584363A (en) * | 2016-07-06 | 2018-01-16 | 印杰 | A kind of glass plate edge polishing machine |
| CN106514372A (en) * | 2016-11-28 | 2017-03-22 | 桐乡市石门仪表机械厂 | Processing fixture for dog bone-shaped wrench |
| CN106985067A (en) * | 2017-05-12 | 2017-07-28 | 宇环数控机床股份有限公司 | A kind of Workpiece clamping slewing equipment for multiaspect polishing machine |
| CN108044483A (en) * | 2017-12-29 | 2018-05-18 | 广州珠江恺撒堡钢琴有限公司 | Anyhow the automatic polishing machine and its polishing method of side workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |