CN2920540Y - Elastic grinding disk for plastic base body internal thread - Google Patents
Elastic grinding disk for plastic base body internal thread Download PDFInfo
- Publication number
- CN2920540Y CN2920540Y CN 200620031341 CN200620031341U CN2920540Y CN 2920540 Y CN2920540 Y CN 2920540Y CN 200620031341 CN200620031341 CN 200620031341 CN 200620031341 U CN200620031341 U CN 200620031341U CN 2920540 Y CN2920540 Y CN 2920540Y
- Authority
- CN
- China
- Prior art keywords
- base body
- grinding
- disk
- grinding layer
- matrix dish
- 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
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses an elastic grinding disk for plastic base body internal thread, which comprises a base body disk provided with an installation component and a grinding layer arranged on the base body. The base body disk is a ladder disk made of plastics; the grinding layer comprises a plurality of grinding cloth pieces that are staggeredly overlaid and bonded together on the surface of working disk of the base body disk along circumferential direction. The external circumferential surface of the base body is a leaning surface, where a plurality of rib strips are evenly arranged along radial direction. The installation component is an installation hole with internal threads, which is arranged in the middle of the base body disk. This utility model is characterized in that under the precondition of ensuring base body disk's function of installation and supporting, the grinding layer has some elasticity so as not to burn the workpiece when being grinded and polished. The grinding layer, which comprises a plurality of grinding cloth pieces staggeredly overlaid and bonded together, has another advantage of that the external diameter can be larger than that of the base body disk, thus providing better grinding and polishing to curved workpiece surface. Meanwhile the noise of grinding is so low as not to cause noise pollution to the environment.
Description
Technical field
The utility model relates to the mill that grinding is used, and especially relates to plastic substrate internal thread Circular back-plate for carrying flexible abrasive material.
Background technology
Abrasive material is widely used in field of machining.Make mill as abrasive material particles being bonded on the matrix dish that is provided with installation component, be used for, to play purpose surface of the work grinding, polishing to metal and nonmetallic grinding.The existing deficiency of above-mentioned mill mainly shows as: abrasive material particles directly applies and is bonded on the matrix dish, because the matrix dish also has the installation supporting role, therefore rigidity is bigger, grinding layer contacts with the workpiece rigidity, cause surface of the work is ground, easy burn workpiece in the polishing process, curved surface to workpiece grinds, polishing effect is relatively poor, and the bruting process noise causes noise pollution to environment greatly simultaneously.
The utility model content
The utility model purpose is to provide a kind of plastic substrate internal thread Circular back-plate for carrying flexible abrasive material at above-mentioned existing in prior technology deficiency.
For achieving the above object, the utility model can be taked following technical proposals:
Plastic substrate internal thread Circular back-plate for carrying flexible abrasive material described in the utility model, it comprises the matrix dish that is provided with installation component, with the grinding layer that is arranged on this matrix dish, described matrix dish is that plastic material is made the ladder dish, and described grinding layer is along the circumferential direction staggered stacked being bonded on the matrix dish work card of polylith emery cloth; The outer circumference surface of matrix dish is oblique side face, and radial equipartition is provided with a plurality of ribs in described oblique side face upper edge; Described installation component is the installing hole that has internal thread that is opened in matrix Pan Yuanxinweizhichu.
Described emery cloth is a rectangular configuration, and its staggered stacked grinding layer external diameter of making is greater than the external diameter of described matrix dish.
Described grinding layer is the anchor ring structure.
Advantage of the present utility model is to take described grinding layer is arranged to by along the circumferential direction staggered stacked this architectural feature on the matrix dish work card that is bonded in of polylith emery cloth, therefore have at assurance matrix dish and meet under the precondition that supporting role is installed, grinding layer has certain elasticity, to surface of the work grind, in the polishing process not can] the burn workpiece; By staggered stacked another advantage of grinding layer of emery cloth is the external diameter that its external diameter can be made greater than the matrix dish, make to curve surface work pieces grind, polishing effect is better.The bruting process noise is little simultaneously, can not cause noise pollution to environment.And the user can revise the matrix dish according to actual conditions in bruting process, fully improves the utilization rate of emery cloth.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
As shown in the figure, plastic substrate internal thread Circular back-plate for carrying flexible abrasive material described in the utility model, it comprises the matrix dish 1 that is provided with installation component, with the grinding layer 2 that is arranged on this matrix dish 1, described matrix dish 1 is made the ladder dish for plastic material, and described grinding layer 2 is the along the circumferential direction staggered stacked anchor ring structure that is bonded on the matrix dish 1 work card of polylith rectangle emery cloth 3; The outer circumference surface of matrix dish 1 is oblique side face 4, is provided with a plurality of ribs 5 at described oblique side face 4 upper edge radial equipartitions; Described installation component is the installing hole that has internal thread 6 that is opened in matrix dish 1 home position place.
Claims (3)
1, a kind of plastic substrate internal thread Circular back-plate for carrying flexible abrasive material, it comprises the matrix dish (1) that is provided with installation component, with the grinding layer (2) that is arranged on this matrix dish (1), it is characterized in that: described matrix dish (1) is made the ladder dish for plastic material, and described grinding layer (2) is along the circumferential direction staggered stacked being bonded on matrix dish (1) the work card of polylith emery cloth (3); The outer circumference surface of matrix dish (1) is oblique side face (4), and radial equipartition is provided with a plurality of ribs (5) in described oblique side face (4) upper edge; Described installation component is for being opened in the installing hole that has internal thread (6) at matrix dish (1) home position place.
2, Circular back-plate for carrying flexible abrasive material according to claim 1 is characterized in that: described emery cloth (3) is a rectangular configuration, and its staggered stacked grinding layer of making (2) external diameter is greater than the external diameter of described matrix dish (1).
3, Circular back-plate for carrying flexible abrasive material according to claim 2 is characterized in that: described grinding layer (2) is the anchor ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031341 CN2920540Y (en) | 2006-03-29 | 2006-03-29 | Elastic grinding disk for plastic base body internal thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031341 CN2920540Y (en) | 2006-03-29 | 2006-03-29 | Elastic grinding disk for plastic base body internal thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920540Y true CN2920540Y (en) | 2007-07-11 |
Family
ID=38253019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620031341 Expired - Fee Related CN2920540Y (en) | 2006-03-29 | 2006-03-29 | Elastic grinding disk for plastic base body internal thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920540Y (en) |
-
2006
- 2006-03-29 CN CN 200620031341 patent/CN2920540Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201483354U (en) | Grinding pan of vertical grinding machine | |
| CN201998069U (en) | Composite-base diamond grinding disc | |
| CN2887529Y (en) | Vertical bowl-type resilient millstone | |
| CN2920540Y (en) | Elastic grinding disk for plastic base body internal thread | |
| CN204248677U (en) | Emery wheel | |
| CN202895024U (en) | Abrasive cloth wheel with sloped base body bonding face | |
| CN2889617Y (en) | Plastic matrix inner wire elastic grinding disc | |
| CN2889616Y (en) | Plastic matrix double insert sheet type elastic grinding disc | |
| CN2889618Y (en) | Plastic matrix outer wire elastic grinding disc | |
| CN202045580U (en) | Elastic ceramic grinding disc | |
| CN2866000Y (en) | Ring abrasive belt | |
| CN203527273U (en) | Grinding disc | |
| CN203156558U (en) | Novel metal polishing wheelhead | |
| CN205915191U (en) | Ventilation formula abrasive disc connects | |
| CN204639966U (en) | A kind of emery cloth | |
| CN207448258U (en) | A kind of corase grinding polishes one step completed two-sided frosted cloth | |
| CN201998066U (en) | Dish wheel | |
| CN216759521U (en) | Novel grinding disc structure of grinding and polishing machine | |
| CN209425240U (en) | Multifunctional earthenware piece button disk | |
| CN206216519U (en) | A kind of polishing wheel for flume surface polishing | |
| CN213380731U (en) | Edging device for glass processing | |
| CN202155813U (en) | Napping grid abrasive cloth | |
| CN212194490U (en) | Special emery cloth of waterproof wear-resisting type | |
| CN212145977U (en) | Novel elastic grinding block | |
| CN202763696U (en) | Abrasive wheel formed by combining diamond and resin |
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: 20070711 |