CN1123425C - Mould and method for making abrasive cloth disk with handle - Google Patents
Mould and method for making abrasive cloth disk with handle Download PDFInfo
- Publication number
- CN1123425C CN1123425C CN 01107674 CN01107674A CN1123425C CN 1123425 C CN1123425 C CN 1123425C CN 01107674 CN01107674 CN 01107674 CN 01107674 A CN01107674 A CN 01107674A CN 1123425 C CN1123425 C CN 1123425C
- Authority
- CN
- China
- Prior art keywords
- sulculus
- mould
- handle
- diameter
- emery cloth
- 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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Abstract
The present invention discloses a mould and a method thereof for making an abrasive cloth wheel with a handle. A small groove, the diameter of which is the same to the outer diameter of an abrasive cloth wheel, is arranged on a plate-shaped object. Then, a center which is surrounded by the small groove is provided with a small hole, the diameter of which is the same to that of a handle. Finally, a plurality of sheet-shaped objects are arranged on the circumference of the small groove to equally dividing the circumference into a plurality of equal parts. The present invention has the advantage of simplicity, the abrasive cloth wheel with the handle is peripherally fixed and thus, operation is convenient.
Description
Technical field
The present invention relates to a kind of mould and manufacture method thereof of producing band handle emery cloth wheel.
Background technology
The fixing method of inner edge is adopted in the manufacturing of band handle emery cloth wheel usually, so its mould structure is complicated, and inconvenient operation.
Summary of the invention
The mould and the manufacture method thereof that the object of the present invention is to provide a kind of simple in structure, easy to operate production band handle emery cloth to take turns.
In order to achieve the above object, mould of the present invention comprises a plate object, has a circular sulculus on this plate object; Described sulculus around central authorities offer an aperture; Described sulculus is provided with tablet.
The manufacture method of mould of the present invention is: (1). open a circular sulculus on plate object, the diameter of this sulculus is the outside dimension of the band handle emery cloth wheel of required making; (2). sulculus around central authorities bore an aperture, the diameter of this aperture is the diameter of required handle; (3). the multi-disc tablet is installed on sulculus, the sulculus circumference is separated into some equal portions.
Mould structure of the present invention and manufacture method are simple, and adopt peripheral fixing method when using, and be easy to operate.
Description of drawings
Accompanying drawing is the structure chart of mould of the present invention.
The specific embodiment
Die main body of the present invention is a plate object 1, can be plank or plastic plate, and thickness is about 20mm.Offer a circular sulculus 3 on the plate object 1,3 of sulculuses around central authorities have an aperture 2, the circumference of sulculus 3 is provided with multi-disc tablet 4, can be sheet metal, as iron plate, aluminium flake, alloy sheet etc., also can be plastic sheet.
The manufacture method of mould of the present invention is: open earlier sulculus 3 on plate object 1, its circle diameter is the outside dimension of required band handle emery cloth wheel; Then 3 of sulculuses around central authorities bore an aperture 2, the diameter of aperture 2 is the diameter of the handle of required emery cloth wheel; At last on the circumference of sulculus 3, install multi-disc sheet metal or plastic sheet 4, circumference is divided equally into some equal portions.
The using method of mould of the present invention: after mould made, utilize sheet metal or plastic sheet around the sulculus to clamp cutting out good emery cloth sheet, till the formed cylinder inner ring of emery cloth sheet is tight; In aperture, insert handle; Add resin and filler in the gap between handle and emery cloth sheet, integral body is sent heating according to a conventional method in the baking box to then, allows resin solidification; Final force pushes away handle from aperture, entire belt handle emery cloth wheel will come out from the hole.So far finished the making of band handle emery cloth wheel, mould can be recycled.
Claims (3)
1. produce the mould that band handle emery cloth is taken turns for one kind, it is characterized in that: described mould comprises a plate object, has a circular sulculus on this plate object; Described sulculus around central authorities be provided with an aperture; Described sulculus is provided with tablet.
2. a kind of mould of producing band handle emery cloth wheel according to claim 1, it is characterized in that: described tablet is sheet metal or plastic sheet.
3. manufacture method of producing the mould of band handle emery cloth wheel, it is characterized in that: the step of described method is:
(1). open a circular sulculus on plate object, the diameter of this groove is the outside dimension of the band handle emery cloth wheel of required making;
(2). sulculus around central authorities bore an aperture, the diameter of this aperture is the diameter of required handle;
(3). on sulculus, install tablet, the sulculus circumference is separated into some equal portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107674 CN1123425C (en) | 2001-03-27 | 2001-03-27 | Mould and method for making abrasive cloth disk with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107674 CN1123425C (en) | 2001-03-27 | 2001-03-27 | Mould and method for making abrasive cloth disk with handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1320506A CN1320506A (en) | 2001-11-07 |
| CN1123425C true CN1123425C (en) | 2003-10-08 |
Family
ID=4656589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01107674 Expired - Fee Related CN1123425C (en) | 2001-03-27 | 2001-03-27 | Mould and method for making abrasive cloth disk with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1123425C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448264A (en) * | 2016-01-04 | 2016-03-30 | 京东方科技集团股份有限公司 | Driving method and apparatus of gate driver on array (GOA) circuit, sequential controller, and display device |
-
2001
- 2001-03-27 CN CN 01107674 patent/CN1123425C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448264A (en) * | 2016-01-04 | 2016-03-30 | 京东方科技集团股份有限公司 | Driving method and apparatus of gate driver on array (GOA) circuit, sequential controller, and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1320506A (en) | 2001-11-07 |
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| C06 | Publication | ||
| C10 | Entry into substantive examination | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Zheng Document name: payment instructions |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Zheng Document name: Notification of Termination of Patent Right |
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| 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 |