CN2211338Y - Fast grinding block shifter for stone grinder - Google Patents
Fast grinding block shifter for stone grinder Download PDFInfo
- Publication number
- CN2211338Y CN2211338Y CN94220974U CN94220974U CN2211338Y CN 2211338 Y CN2211338 Y CN 2211338Y CN 94220974 U CN94220974 U CN 94220974U CN 94220974 U CN94220974 U CN 94220974U CN 2211338 Y CN2211338 Y CN 2211338Y
- Authority
- CN
- China
- Prior art keywords
- grinding block
- block
- grinding
- stone grinder
- bolt
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a fast grinding block shifter for stone grinder which is composed of a grinding block and a holding block. The utility model is characterized in that the back of the trapezoid grinding block is embedded with a bolt used for fixing and connecting. The flat surface of the holding block is in shape of trapezoid and the outer side of the holding block is in shape of swallow-tail. The bottom of the inner side flute is provided with a bolt hole. The big hemline of the trapezoid flat surface of the grinding block is corresponding to the small hemline of the holding block. The big hemline of the trapezoid flat surface of the grinding block and the small hemline of the holding block are fixed with bolt as integration. The fast grinding block shifter for stone grinder is inserted on the grinding disk and replacing the grinding block is very convenient. The abrasion of the grinding block is even and the fast grinding block shifter for stone grinder simplifies the operation and improves the work efficiency. The Fast grinding block shifter for stone grinder has the advantages of small volume, light weight, simple conformation and easy preparation. The fast grinding block shifter for stone grinder can be applied in the operation of the abrasion the natural stone.
Description
The utility model belongs to stone material grinding-polishing grinding tool, particularly a kind of fast replacing device that is applicable to the grinding-polishing of natural granite, marble and terrazzo sheet material with grinding block.
At present,, need utilize the stone grinding piece of different grain size, a plurality of grain size number,, be installed in successively and be used for the grinding-polishing operation on the mill by the order of its thickness degree to the grinding-polishing of lithotome.Generally be to change the 5-6 kind to use on mill, just can finish whole grinding and polishing operation, so will frequently repeatedly load and unload the clamping grinding block, labour intensity is big, and production efficiency is low.
In recent years, in order to simplify operation, narrow inner width dovetail groove shape anchor clamps outside being provided with are arranged on mill, can directly trapezoidal grinding block be inserted in the dovetail groove, centrifugal force when utilizing the rotary work of mill can be locked at grinding block on the mill, carries out the grinding-polishing operation.Grinding block is in the dovetail groove of mill at this moment, and the outer end is narrow, and is inner wide, is trapezoidal, during the mill rotary operation, and outer end rotational line speed height, the area of grinding block is little, and but wearing and tearing are big, so the whole grinding block life-span shortens; Simultaneously, grinding block is directly to insert in the dovetail groove, has the grinding block of a big chunk thickness to be clamped in the groove, can only play fixation, can't be used for grinding, and causes waste.
The purpose of this utility model is, grinding block is designed a kind of grip block, forms assembly, inserts work in the dovetail groove of mill, to make full use of abrasive material, improves the service life of grinding block, reduces cost, and improves work efficiency.
Stone grinder grinding block fast replacing device of the present utility model is made up of grinding block and grip block, it is characterized in that, the back side of trapezoidal grinding block is embedded with the bolt of fixedly connected usefulness, the grip block plane is trapezoidal, and the outside is swallow-tail form, and the inboard groove bottom is provided with the bolt hole that is connected usefulness with the grinding block bolt; The bolt hole that grip block is passed on the little base of the corresponding grip block ladder plane in the big base of grinding block ladder plane, the bolt of grinding block is connected and fixed and is integral.
Using method of the present utility model is, the grip block of the fast replacing device of stone grinder grinding block is inserted in the dovetail groove of mill, and when starting the mill rotation, centrifugal force just can firmly be locked grip block, this moment, the outer end milling area of grinding block was bigger, and grinding working life can prolong; Operation changes, and when needing to change the grinding block of different grain size number, grip block is pushed inward, and can take off.May wear to use the time when grinding block, only need turn on nut, take off oldly, change new product, get final product from grip block.
The utility model has the advantages that the abrasion of grinding block are even, the replacing of grinding block is fast convenient, has simplified operation, has improved work efficiency, has saved the grinding block material.Whole fast replacing device volume is little, in light weight, and simple structure is easy to make.Be widely used in natural granite, marble, the grinding of terrazzo sheet material, polishing operation.
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the grinding block structural map of stone grinder grinding block fast replacing device
Fig. 2 is the A-A profile of Fig. 1
Fig. 3 is the grip block structural map of stone grinder grinding block fast replacing device
Fig. 4 is the B-B profile of Fig. 3
Fig. 5 is the user mode figure of stone grinder grinding block fast replacing device
Fig. 6 is the C-C profile of Fig. 5
As seen from the figure, stone grinder grinding block fast replacing device is made up of grinding block and grip block, it is characterized in that, the back side of trapezoidal grinding block 1 is embedded with the bolt 2 of fixedly connected usefulness; Grip block 3 planes are trapezoidal, and the outside is swallow-tail form, and the inboard groove bottom is provided with the bolt hole 4 that is connected usefulness with the grinding block bolt; The bolt hole that grip block is passed on the little base of the corresponding grip block ladder plane in the big base of grinding block ladder plane, the bolt of grinding block is connected and fixed and is integral.Among the figure, 5 is mill, and 6 is the dovetail groove on the mill.
Claims (1)
1, a kind of stone grinder grinding block fast replacing device is made up of grinding block and grip block, it is characterized in that, the back side of trapezoidal grinding block is embedded with the bolt of fixedly connected usefulness; The grip block plane is trapezoidal, and the outside is swallow-tail form, and the inboard groove bottom is provided with the bolt hole that is connected usefulness with the grinding block bolt; The bolt hole that grip block is passed on the little base of the corresponding grip block ladder plane in the big base of grinding block ladder plane, the bolt of grinding block is connected and fixed and is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94220974U CN2211338Y (en) | 1994-09-29 | 1994-09-29 | Fast grinding block shifter for stone grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94220974U CN2211338Y (en) | 1994-09-29 | 1994-09-29 | Fast grinding block shifter for stone grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2211338Y true CN2211338Y (en) | 1995-11-01 |
Family
ID=33835415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94220974U Expired - Fee Related CN2211338Y (en) | 1994-09-29 | 1994-09-29 | Fast grinding block shifter for stone grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2211338Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934505A (en) * | 2010-08-17 | 2011-01-05 | 何�轩 | Grinding disc and high-speed rail bridge grinder provided with same |
-
1994
- 1994-09-29 CN CN94220974U patent/CN2211338Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934505A (en) * | 2010-08-17 | 2011-01-05 | 何�轩 | Grinding disc and high-speed rail bridge grinder provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |