CN201253802Y - Grinding disc lifting apparatus of grinding machine - Google Patents
Grinding disc lifting apparatus of grinding machine Download PDFInfo
- Publication number
- CN201253802Y CN201253802Y CNU2008201585489U CN200820158548U CN201253802Y CN 201253802 Y CN201253802 Y CN 201253802Y CN U2008201585489 U CNU2008201585489 U CN U2008201585489U CN 200820158548 U CN200820158548 U CN 200820158548U CN 201253802 Y CN201253802 Y CN 201253802Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- lower millstone
- uplifting
- grinding
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinder millstone uplifting device with precise positioning, comprising a lower millstone (6); the utility model is characterized in that the lower millstone (6) is arranged on an uplifting work table (8); the uplifting work table (8) is provided with left and right fixed pulleys (3) (9); a machine frame (16) is provided with left and right runners (13) (14) in which the left and right wedge sliders (2) (10) can slide; the left and right sliders (2) (10) are provided with left and right roll grooves (12) (15) and left and right hydraulic cylinders (1) (11); the left and right fixed pulleys (3) (9) can roll in the left and right roll grooves (12) (15); and the left and right hydraulic cylinders (1) (11) can make the left and right sliders (2) (10) move. The utility model has simple structure and adopts two hydraulic cylinders and wedge sliders so as to achieve the precise uplifting positioning, reduce the energy consumption and increase the grinding pressure.
Description
Technical field:
The utility model relates to a kind of grinding machine, specifically a kind of mill lifting apparatus of grinding machine.
Background technology:
The general lifting of adopting a cylinder to realize mill of existing grinding machine is slided owing to exist, and this lifting mechanism energy consumption is big, and the lifting location difficulty.
Summary of the invention:
The purpose of this utility model provides a kind of grinding machine mill lifting apparatus of accurate positioning.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of grinding machine mill lifting apparatus, it comprises lower millstone, lower millstone is installed on the lifting workbench, the lifting workbench is provided with left and right fixed pulley, frame is provided with and is used for the left and right chute that left and right wedge block slides, and left and right slide block is provided with and is used for left and right fixed pulley left and right slot rolling that rolls and the left and right hydraulic cylinder that makes left and right slide block movement.
Because adopt technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure, adopts two hydraulic cylinders and wedge block, can realize the accurate location of lifting, and reduce energy consumption, also can increase the pressure of grinding.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1 mid frame part.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
As seen from Figure 1, Figure 2, a kind of grinding machine mill lifting apparatus, it comprises lower millstone 6, lower millstone 6 is installed on the lifting workbench 8, lifting workbench 8 is provided with left and right fixed pulley 3,9, frame 16 is provided with and is used for the left and right chute 13,14 that left and right wedge block 2,10 slides, and left and right slide block 2,10 is provided with the left and right slot rolling 12,15 that is used for left and right fixed pulley 3,9 rollings and makes the left and right hydraulic cylinder 1,11 of left and right slide block 2,10 motions.
Grinding machine also comprises parts such as upper millstone 4, vertical shaft 7, and workpiece 5 places between upper millstone 4 and the lower millstone 6, when between upper millstone 4 and the lower millstone 6 during relative motion, just can realize the grinding to workpiece 5.
When the utility model need be adjusted lower millstone 6, driving left and right hydraulic cylinder 1,11 makes left and right wedge block 2,10 when intermediary movements, left and right fixed pulley 3 and 9 slides in left and right chute 12,15 respectively, shift to the high-end of left and right wedge block 2,10, thereby lifting workbench 8, and then lifting lower millstone 6; When the left and right hydraulic cylinder 1,11 of driving makes two end motions to the left and right of left and right wedge block 2,10, left and right fixed pulley 3,9 slides in left and right chute 12,15 respectively, shift to the low side of left and right wedge block 2,10, workbench 8 descends under deadweight and other parts pressure effect, and then drives lower millstone 6 declines.
Claims (1)
1, a kind of grinding machine mill lifting apparatus, it comprises lower millstone [6], it is characterized in that lower millstone [6] is installed on the lifting workbench [8], lifting workbench [8] is provided with left and right fixed pulley [3], [9], frame [16] is provided with left and right chute [13], [14] that are used for left and right wedge block [2], [10] slip, and left and right slide block [2], [10] are provided with left and right slot rolling [12], [15] that are used for left and right fixed pulley [3], [9] rolling and make left and right hydraulic cylinder [1], [11] of left and right slide block [2], [10] motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201585489U CN201253802Y (en) | 2008-09-23 | 2008-09-23 | Grinding disc lifting apparatus of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201585489U CN201253802Y (en) | 2008-09-23 | 2008-09-23 | Grinding disc lifting apparatus of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201253802Y true CN201253802Y (en) | 2009-06-10 |
Family
ID=40737117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201585489U Expired - Fee Related CN201253802Y (en) | 2008-09-23 | 2008-09-23 | Grinding disc lifting apparatus of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201253802Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506857A (en) * | 2013-09-18 | 2014-01-15 | 宁波力品格工业机械有限公司 | Center frame of numerically controlled lathe |
| CN104015935A (en) * | 2014-06-04 | 2014-09-03 | 中国民航大学 | Airframe supporting platform |
| CN104825304A (en) * | 2013-10-28 | 2015-08-12 | 张秀华 | Improved neurosurgery operating table |
| WO2019109593A1 (en) * | 2017-12-07 | 2019-06-13 | 金翰阳科技（大连）股份有限公司 | Intelligent grinding machine tool |
-
2008
- 2008-09-23 CN CNU2008201585489U patent/CN201253802Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506857A (en) * | 2013-09-18 | 2014-01-15 | 宁波力品格工业机械有限公司 | Center frame of numerically controlled lathe |
| CN103506857B (en) * | 2013-09-18 | 2016-03-30 | 宁波力品格工业机械有限公司 | A kind of control lathe center frame |
| CN104825304A (en) * | 2013-10-28 | 2015-08-12 | 张秀华 | Improved neurosurgery operating table |
| CN104015935A (en) * | 2014-06-04 | 2014-09-03 | 中国民航大学 | Airframe supporting platform |
| CN104015935B (en) * | 2014-06-04 | 2016-04-27 | 中国民航大学 | A kind of airframe support platform |
| WO2019109593A1 (en) * | 2017-12-07 | 2019-06-13 | 金翰阳科技（大连）股份有限公司 | Intelligent grinding machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20091023 |