CN2328471Y - Spring grinding head - Google Patents
Spring grinding head Download PDFInfo
- Publication number
- CN2328471Y CN2328471Y CN 98217132 CN98217132U CN2328471Y CN 2328471 Y CN2328471 Y CN 2328471Y CN 98217132 CN98217132 CN 98217132 CN 98217132 U CN98217132 U CN 98217132U CN 2328471 Y CN2328471 Y CN 2328471Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- grinding head
- shaft sleeve
- elastic
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to an elastic grinding head. The utility model is characterized in that the utility model is composed of a shaft sleeve, an elastic tray, a grinding sheet, and a rotating shaft, wherein, the shaft sleeve is connected with the rotating shaft, the elastic tray is arranged on the shaft sleeve; the grinding sheet is arranged on the front end of the shaft sleeve; the grinding sheet which contacts the elastic tray is connected with the shaft sleeve. When an object is ground or is polished, the grinding of a surface or an object with a curved surface or the polishing of the surface or the object with a curved surface is realized by means of the elastic deformation of the elastic tray. The utility model has the advantages of simple structure, convenient use, low cost for the grinding sheet, etc. The utility model is suitable for finishing processing for the surfaces of various kinds of metal and the surfaces of various wood products.
Description
A kind of Spring grinding head that is used for metallic article, the processing of wood product surface polishing.
Existing bistrique is generally grinding wheel, or pastes sand paper on the surface of rigid backbone, and its weak point is that bistrique can only carry out polishing processing to planar object usually, and the scope of application is little, bistrique cost height.
The purpose of this utility model is to provide a kind of can carry out polishing processing with body form (can be the plane, also can be curved surface), and applied widely, abrasive disc easily exchanges and Spring grinding head with low cost.
The purpose of this utility model is realized by following technical scheme: a kind of Spring grinding head, be characterized in: by the axle sleeve (1) that is connected with rotating shaft (5), go up the elasticity pallet (2) that is provided with at axle sleeve (1), at the abrasive disc (3) that the front end of axle sleeve (1) is provided with, abrasive disc (3) contacts with elasticity pallet (2) and connects to form with axle sleeve (1).
Described elasticity pallet (2) is a sphere with the contacted surface of abrasive disc (3).
Spring grinding head of the present utility model is compared with existing bistrique, because the utility model adopts the structure of elasticity tray support abrasive disc, object is being polished or polishing such as polishing adds man-hour, can lean on the strain of elasticity pallet to realize the polishing or the polishing operation of shape (plane or curved surface) with object.Have simple in structure, easy to use, advantage such as abrasive disc is easily changed and be with low cost, and is applied widely.
The utility model is described in further detail to utilize an embodiment shown in the drawings below.
Fig. 1 is the structure cross-sectional schematic of Spring grinding head.
With reference to Fig. 1, elasticity pallet (2) can adopt rubber mold with being connected of axle sleeve (1), by built-in metal spare, and the moulding of rubber fluidisation.Abrasive disc (3) adopts emery cloth, or sack clothe, or soft material such as fleece lined goods is made.Abrasive disc (3) is bonded as one with bolt (4), and abrasive disc (3) is threaded with axle sleeve (1) by bolt (4), and abrasive disc (3) is contacted with the sphere of elasticity pallet (2).After abrasive disc (3) uses, be convenient to change, avoid whole bistrique to change the waste that causes.Spring grinding head of the present utility model is connected with rotating shaft (5) by the screw thread of axle sleeve (1).Unit heads such as rotating shaft (5) can be with motor, surge, pneumatic drive.
Claims (2)
1, a kind of Spring grinding head, it is characterized in that: by the axle sleeve (1) that is connected with rotating shaft (5), the elasticity pallet (2) that go up to be provided with at axle sleeve (1) is provided with abrasive disc (3) at the front end of axle sleeve (1), and abrasive disc (3) contacts with elasticity pallet (2) and connects to form with axle sleeve (1).
2, Spring grinding head according to claim 1 is characterized in that: elasticity pallet (2) is a sphere with the contacted surface of abrasive disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217132 CN2328471Y (en) | 1998-07-17 | 1998-07-17 | Spring grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217132 CN2328471Y (en) | 1998-07-17 | 1998-07-17 | Spring grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328471Y true CN2328471Y (en) | 1999-07-14 |
Family
ID=33969839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98217132 Expired - Fee Related CN2328471Y (en) | 1998-07-17 | 1998-07-17 | Spring grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328471Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189505A (en) * | 2010-03-12 | 2011-09-21 | 香港理工大学 | Polishing grinding head |
| CN107150273A (en) * | 2017-06-19 | 2017-09-12 | 浙江沃豪木业科技有限公司 | Woodwork deburring equipment |
-
1998
- 1998-07-17 CN CN 98217132 patent/CN2328471Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189505A (en) * | 2010-03-12 | 2011-09-21 | 香港理工大学 | Polishing grinding head |
| CN102189505B (en) * | 2010-03-12 | 2015-07-22 | 香港理工大学 | Polishing grinding head |
| CN107150273A (en) * | 2017-06-19 | 2017-09-12 | 浙江沃豪木业科技有限公司 | Woodwork deburring equipment |
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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 |