CN210360842U - Grinding disc for grinder - Google Patents
Grinding disc for grinder Download PDFInfo
- Publication number
- CN210360842U CN210360842U CN201920954027.2U CN201920954027U CN210360842U CN 210360842 U CN210360842 U CN 210360842U CN 201920954027 U CN201920954027 U CN 201920954027U CN 210360842 U CN210360842 U CN 210360842U
- Authority
- CN
- China
- Prior art keywords
- grinding disc
- grinder
- transmission shaft
- ring
- cover
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000004806 packaging method and process Methods 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding disc for a grinder, which comprises a bottom grinding disc, a frame cover, a top cover, a transmission shaft, a driving gear, an auxiliary grinding disc, a die cavity, a driven gear, a packaging ring, a limiting ring and a limiting groove, wherein the top of the bottom grinding disc is sleeved with the frame cover, the top of the frame cover is fixedly provided with the top cover, the bottom grinding disc is in a convex step shape, the top of the inner ring of the bottom grinding disc is fixedly provided with the packaging ring, the central position of the bottom grinding disc is fixedly provided with the transmission shaft, the bottom surface of the top cover is positioned outside the transmission shaft and sleeved with the driving gear, six die cavities are equidistantly arranged on the surface of the bottom grinding disc, the auxiliary grinding disc is arranged in the die cavities in a matched manner, the limiting ring is fixed outside the auxiliary grinding disc, the inner wall of the die cavity is provided with the limiting groove, the limiting ring is in sliding and clamped connection with, the auxiliary grinding device is integrated, so that the volume and the cost of the equipment are reduced.
Description
Technical Field
The utility model relates to a grind machine technical field, specifically be a lapping disc for grinder.
Background
The grinding machine is a grinding machine that grinds the surface of a workpiece with a grinder coated with or embedded with an abrasive. The grinding machine is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in workpieces, and the main types of the grinding machine are a disc type grinding machine, a rotating shaft type grinding machine and various special grinding machines.
The grinding machine mainly grinds through the grinding disc, but traditional grinding disc is whole disc-shaped, grinds to turn to singlely, need cooperate other equipment to turn to improve and grind homogeneity and high efficiency, increased the equipment and dropped into, for this reason, we provide a grinding disc for grinder.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a grinding disc for a grinder with even grinding and stable use, which comprises a bottom grinding disc, a frame cover, a top cover, a transmission shaft, a driving gear, an auxiliary grinding disc, a die groove, a driven gear, an encapsulation ring, a limiting ring and a limiting groove, wherein the top of the bottom grinding disc is sleeved with the frame cover, the top of the frame cover is fixedly provided with the top cover, the bottom grinding disc is in a convex step shape, the top of the inner ring of the bottom grinding disc is fixedly provided with the encapsulation ring, the center of the bottom grinding disc is fixedly provided with the transmission shaft, the bottom surface of the top cover is positioned outside the transmission shaft and is sleeved with the driving gear, six die grooves are equidistantly arranged on the surface of the bottom grinding disc, the auxiliary grinding disc is arranged in the die groove in a matching way, the limiting ring is fixedly arranged outside the auxiliary grinding disc, the inner wall of the die, and the driven gear is meshed with the driving gear.
Preferably, the top surface of the convex step of the bottom grinding disc and the convex surface of the inner wall of the frame cover are both provided with rolling grooves, and balls are arranged in the rolling grooves.
Preferably, the bottom surface of the top cover is symmetrically and fixedly welded with connecting rods.
Preferably, the top cover and the frame cover, and the packaging ring and the bottom grinding disc are fixedly connected through screws.
Preferably, the driving gear is rotatably connected with the transmission shaft through a support bearing.
The utility model has the advantages that: the device passes through connecting rod and main part equipment telescopic connection, carry out the transmission through the transmission shaft and rotate, the transmission shaft drives the end mill and rotates and grind the work piece, it rotates to assist the mill to follow the end mill, driving gear and top cap fixed connection, when driven gear follows the rotation of assisting the mill, again with the driving gear meshing, make driven gear drive assist the mill and rotate, this lapping disc for the grinder passes through the end mill and rotates, the local rotation of mill is assisted in the cooperation, the efficiency of grinding is improved, increase the grinding homogeneity, will assist the integrated an organic whole of grinder, the volume of reduction equipment and generate originally.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of a fastening structure of the bottom grinding disc of the present invention;
FIG. 4 is a schematic view of the auxiliary grinding disc mounting structure of the present invention;
fig. 5 is a schematic view of the transmission structure of the present invention.
In the figure: 1. a bottom grinding disc; 2. a frame cover; 3. a top cover; 4. a drive shaft; 5. a connecting rod; 6. a driving gear; 7. auxiliary grinding disc; 8. a die cavity; 9. a driven gear; 10. packaging the ring; 11. a ball bearing; 12. rolling a groove; 13. a limiting ring; 14. a limiting groove; 15. and supporting the bearing.
Detailed Description
Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The grinding disc for the grinding machine shown in fig. 1-5 comprises a bottom grinding disc 1, a frame cover 2, a top cover 3, a transmission shaft 4, a driving gear 6, an auxiliary grinding disc 7, a die cavity 8, a driven gear 9, a packaging ring 10, a limiting ring 13 and a limiting groove 14, wherein the frame cover 2 is sleeved on the top of the bottom grinding disc 1, the top cover 3 is fixedly installed on the top of the frame cover 2, the bottom grinding disc 1 is in a convex step shape, the packaging ring 10 is fixed on the top of an inner ring of the bottom grinding disc 1, the transmission shaft 4 is fixed on the central position of the bottom grinding disc 1, the driving gear 6 is sleeved and fixed on the bottom surface of the top cover 3 on the outer side of the transmission shaft 4, six die cavities 8 are equidistantly formed on the surface of the bottom grinding disc 1, the auxiliary grinding disc 7 is arranged in the die cavity 8 in a matched manner, the limiting ring 13 is fixed on the outer side of the auxiliary grinding disc, and a driven gear 9 is fixed at the top of the auxiliary grinding disc 7, and the driven gear 9 is meshed with the driving gear 6.
The rolling grooves 12 are formed in the top surface of the convex step of the bottom grinding disc 1 and the convex surface of the inner wall of the frame cover 2, the balls 11 are arranged in the rolling grooves 12, and the bottom grinding disc 1 is stable in rotation and small in friction force due to the rolling installation of the balls 11.
The connecting rods 5 are symmetrically and fixedly welded on the bottom surface of the top cover 3, so that the device is convenient to stretch and install.
The top cover 3 and the frame cover 2, the packaging ring 10 and the bottom grinding disc 1 are fixedly connected through screws, so that the device is convenient to disassemble, replace and maintain.
The driving gear 6 is rotatably connected with the transmission shaft 4 through a supporting bearing 15, so that the transmission stability of the transmission shaft 4 is improved.
The working principle of the specific embodiment is as follows: the device passes through connecting rod 5 and main part equipment telescopic connection, it rotates to carry out the transmission through transmission shaft 4, transmission shaft 4 drives end mill 1 and rotates and grind the work piece, it rotates to assist mill 7 to follow end mill 1, driving gear 6 and top cap 3 fixed connection, when driven gear 9 follows and assists mill 7 to rotate, again with driving gear 6 meshing, make driven gear 9 drive and assist mill 7 to rotate, it is local rotation to assist mill 7 in end mill 1 bottom surface, the efficiency of grinding is improved, increase the grinding homogeneity, it is integrated integrative to assist the grinder, reduce the volume of equipment and generate originally.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (5)
1. The utility model provides a lapping disc for grinder, includes end mill (1), framed cover (2), top cap (3), transmission shaft (4), driving gear (6), assists mill (7), die cavity (8), driven gear (9), encapsulation circle (10), spacing ring (13) and spacing groove (14), its characterized in that: the top of the bottom grinding disc (1) is sleeved with a frame cover (2), a top cover (3) is fixedly arranged at the top of the frame cover (2), the bottom grinding disc (1) is in a convex step shape, a packaging ring (10) is fixed on the top of the inner ring of the bottom grinding disc (1), a transmission shaft (4) is fixed at the central position of the bottom grinding disc (1), the bottom surface of the top cover (3) is positioned at the outer side of the transmission shaft (4) and is sleeved and fixed with a driving gear (6), six die cavities (8) are arranged on the surface of the bottom grinding disc (1) at equal intervals, an auxiliary grinding disc (7) is arranged in the die cavity (8) in a matching way, a limiting ring (13) is fixed on the outer side of the auxiliary grinding disc (7), a limiting groove (14) is arranged on the inner wall of the die cavity (8), and spacing collar (13) and spacing groove (14) slip joint, it is fixed with driven gear (9) to assist mill (7) top, and driven gear (9) are connected with driving gear (6) meshing.
2. The abrasive disk for a grinder as set forth in claim 1, wherein: the rolling grooves (12) are formed in the top surface of the convex step of the bottom grinding disc (1) and the convex surface of the inner wall of the frame cover (2), and the rolling balls (11) are installed in the rolling grooves (12).
3. The abrasive disk for a grinder as set forth in claim 1, wherein: and connecting rods (5) are symmetrically and fixedly welded on the bottom surface of the top cover (3).
4. The abrasive disk for a grinder as set forth in claim 1, wherein: the top cover (3) and the frame cover (2) are fixedly connected with the bottom grinding disc (1) through screws, and the packaging ring (10) is fixedly connected with the bottom grinding disc (1).
5. The abrasive disk for a grinder as set forth in claim 1, wherein: the driving gear (6) is rotatably connected with the transmission shaft (4) through a supporting bearing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954027.2U CN210360842U (en) | 2019-06-24 | 2019-06-24 | Grinding disc for grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954027.2U CN210360842U (en) | 2019-06-24 | 2019-06-24 | Grinding disc for grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210360842U true CN210360842U (en) | 2020-04-21 |
Family
ID=70266672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920954027.2U Expired - Fee Related CN210360842U (en) | 2019-06-24 | 2019-06-24 | Grinding disc for grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360842U (en) |
-
2019
- 2019-06-24 CN CN201920954027.2U patent/CN210360842U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103331661A (en) | High-precision electric servo double-faced grinding machine | |
| CN208099993U (en) | A kind of grinding device for transmission shaft production | |
| CN107932314B (en) | Closed internal feedback static pressure rotary table device for vertical grinder | |
| CN210360842U (en) | Grinding disc for grinder | |
| CN107322411B (en) | Large-caliber aspheric optical element polishing device | |
| CN204976241U (en) | Grinder of relief valve disk seat | |
| CN210499692U (en) | Closed polishing head | |
| CN102350664A (en) | Grinder assembly with main shaft eccentric device | |
| CN202763600U (en) | Deep hole internal grinding device | |
| CN201907046U (en) | High-precision and high-speed grinding and machining mechanism for longhole inner annular groove | |
| CN109261842A (en) | One kind using stamping equipment for C-shaped sealing ring production | |
| CN204253747U (en) | A kind of gear-box being applied to floor grinding mill and machine for renewing stone | |
| CN203875701U (en) | Internal grinding and polishing machine for extrusion material container | |
| CN203579402U (en) | Grinding spindle | |
| CN206536314U (en) | Bearing outer ring roller groove automatically grinding device | |
| CN206445663U (en) | Oil pump repairs polishing machine | |
| CN204094529U (en) | A kind of fixture being beneficial to thin slice object turnery processing end face flatness | |
| CN204018747U (en) | A kind of thin slice frock reducing clamping deflection | |
| CN202399137U (en) | Grinding shelf device with autorotation and revolution functions | |
| CN206883433U (en) | Numerical control external cylindrical grinding machine head frame assembly | |
| CN205497226U (en) | Accurate numerical control internal grinding machine grinding wheel dresser | |
| CN203592365U (en) | Plane accurate grinding device | |
| CN104858738A (en) | Plug-in type tile polishing device | |
| CN216991282U (en) | Multi-angle adjusting and grinding device for quartz crucible | |
| CN218488108U (en) | Upper spindle lifting and rotating mechanism of single-side grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |