CN101745698B - Common transforming chuck for multifunctional saw - Google Patents
Common transforming chuck for multifunctional saw Download PDFInfo
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- CN101745698B CN101745698B CN2009102540874A CN200910254087A CN101745698B CN 101745698 B CN101745698 B CN 101745698B CN 2009102540874 A CN2009102540874 A CN 2009102540874A CN 200910254087 A CN200910254087 A CN 200910254087A CN 101745698 B CN101745698 B CN 101745698B
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- chuck
- hole
- collet body
- multifunctional saw
- multifunctional
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- 230000001131 transforming effect Effects 0.000 title claims abstract description 24
- 230000001174 ascending effect Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 241000209202 Bromus secalinus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a common transforming chuck for a multifunctional saw. The chuck comprises a collet, wherein the centre of the collet is provided with a hole; an inner hexagonal pit is arranged on the center on one end face of the collet and the outer side of the hole; the inner hexagonal pit is provided with a concave pit along the inner side thereof; the concave pit is deeper than the inner hexagonal pit; and the outer circle of the end face of the collet at the same side is provided with uniformly distributed pits. The parts of the multifunctional saws of various brands in the market can be assembled on the multifunctional saws of various brands by using the common transforming chuck of the invention so as to universalize the parts of the multifunctional saws of various brands. The user is convenient to use, the multifunctional saws of various brands can be trustingly used and the use cost can be greatly decreased.
Description
Technical field
The present invention relates to a kind of converting chuck, specifically a kind of common transforming chuck that is applicable to various multifunctional saws.
Background technology
People like the multifunctional electric saw that using character is good, brand enjoys a good reputation, and not only crudy is secure, and high efficiency, long service life.But the price of this class multifunctional electric saw is very expensive, and especially its annex use cost is higher.Simultaneously, because its employed annex all has its selectivity, in case the annex damage, uncertain can in time buying on the local market, thus bring inconvenience to user's use.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind of annex generalization that the various brands multifunctional saw is used, and is convenient to the user and changes annex, the common transforming chuck for multifunctional saw that use cost is low.
For solving the problems of the technologies described above, common transforming chuck for multifunctional saw of the present invention comprises collet body, the center of described collet body offers a hole, the center of described collet body one side end face, be provided with an interior hexagonal hole in the outside in described hole, inner side edge edge along described interior hexagonal hole is provided with pit, and the hexagonal hole deeply in the depth ratio of described pit; The cycle surface that is positioned at the described collet body of homonymy is provided with uniform pit.
Above-mentioned common transforming chuck for multifunctional saw, the inner side edge in described interior hexagonal hole is trapezoidal hole along set pit.
Above-mentioned common transforming chuck for multifunctional saw, described trapezoidal hole has four, all is laid in the inner side edge edge in described interior hexagonal hole.
Above-mentioned common transforming chuck for multifunctional saw, uniform set pit is the rectangle hole on the cycle surface of described collet body.
Above-mentioned common transforming chuck for multifunctional saw, rectangle hole set on the cycle surface of described collet body has 12.
Above-mentioned common transforming chuck for multifunctional saw, described collet body are cylinder.
Above-mentioned common transforming chuck for multifunctional saw, the opposite side end face of described collet body is provided with conical bumps.
Above-mentioned common transforming chuck for multifunctional saw, described conical bumps is provided with four circles, and is ascending from the inside to surface uniform along circumference.
The present invention is owing to adopted technique scheme, its is hexagonal hole, trapezoidal hole and rectangle hole (can be revised as the pit of other shape according to actual needs) in an end of cylindrical collet body is provided with, and so just can carry out supporting use with each brand multifunctional saw (being the main accessories of multifunctional saw) of using always on the market.Pass through converting chuck by the present invention, can be with the multifunctional saw annex of different brands on the market, be installed on the multifunctional saw of different brands and use, thereby realized the generalization of various brands annexes that multifunctional saw uses, can not only make the user use the brand multifunctional saw quickly and safely, and greatly reduce use cost.Even the annex that adopts on some brand multifunctional saw has patent, and can not on market, buy the annex of the identical shaped or structure of other manufacturer production, also can pass through converting chuck by the present invention, use the related accessories of the general style that can in time buy on the market on these brand multifunctional saws, thereby be very easy to the user.Set conical bumps is in order to increase the frictional force of clamp fitting on the collet body end face.
Description of drawings
Fig. 1 is the structural representation of common transforming chuck for multifunctional saw of the present invention;
Fig. 2 is the structure schematic diagram with respect to Fig. 1;
Fig. 3 is that lateral longitudinal with respect to Fig. 1 is to cross-sectional view.
The specific embodiment
As shown in the figure, common transforming chuck for multifunctional saw of the present invention comprises collet body 1, and it is shaped as cylinder.The center of collet body 1 offers a manhole 2, the center of collet body 1 one side end faces, be provided with an interior hexagonal hole 3 in the outside in manhole hole 2, inner side edge edge along interior hexagonal hole 3 is provided with four trapezoidal holes 4, hexagonal is cheated 3 dark in the depth ratio in trapezoidal hole 4, the side side edge in hexagonal hole 3 in they all are laid in, wherein two are positioned at the centre that hexagonal is cheated 3 upper and lower both sides, and in addition two be positioned at hexagonal cheat 3 about on two angles.The cycle surface that is positioned at the collet body 1 of homonymy is provided with 12 rectangle holes 5, and they are uniformly distributed along the circumference.Set rectangle cheats 5 on interior hexagonal hole 3, trapezoidal hole 4 and collet body 1 cycle surface, in order to be connected use with the multifunctional saw of different brands.On the opposite side end face of collet body 1, it is ascending from the inside to surface along the uniform conical bumps 6 of circumference to be provided with four circles.
In the structure of the present invention, the quantity in set rectangle hole 5 is not subjected to 4～12 restriction on collet body 1 cycle surface, can carry out corresponding selection according to the multifunctional saw of use brand.The shape of conical bumps 6 can be cone or cylinder, also can be square body or other shape.The shape of interior hexagonal hole inner side edge set pit on set pit and collet body cycle surface also can adopt other shape except that trapezoidal and rectangle, can revise (can make corresponding modify according to multifunctional saw and the concrete structure of annex saw blade, the shape of adopting thereof) according to actual needs.
Claims (8)
1. common transforming chuck for multifunctional saw, it is characterized in that, it comprises collet body, the center of described collet body offers a hole, the center of described collet body one side end face, be provided with an interior hexagonal hole in the outside in described hole, inner side edge edge along described interior hexagonal hole is provided with pit, and the hexagonal hole deeply in the depth ratio of described pit; The cycle surface that is positioned at the described collet body of homonymy is provided with uniform pit.
2. common transforming chuck for multifunctional saw as claimed in claim 1 is characterized in that, the inner side edge in described interior hexagonal hole is trapezoidal hole along set pit.
3. common transforming chuck for multifunctional saw as claimed in claim 2 is characterized in that, described trapezoidal hole has four, all is laid in the inner side edge edge in described interior hexagonal hole.
4. as claim 1,2 or 3 described common transforming chuck for multifunctional saw, it is characterized in that uniform set pit is the rectangle hole on the cycle surface of described collet body.
5. common transforming chuck for multifunctional saw as claimed in claim 4 is characterized in that, rectangle hole set on the cycle surface of described collet body has 12.
6. as claim 1,2 or 3 described common transforming chuck for multifunctional saw, it is characterized in that described collet body is a cylinder.
7. as claim 1,2 or 3 described common transforming chuck for multifunctional saw, it is characterized in that the opposite side end face of described collet body is provided with conical bumps.
8. common transforming chuck for multifunctional saw as claimed in claim 7 is characterized in that described conical bumps is provided with four circles, and is ascending from the inside to surface uniform along circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102540874A CN101745698B (en) | 2009-12-08 | 2009-12-08 | Common transforming chuck for multifunctional saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102540874A CN101745698B (en) | 2009-12-08 | 2009-12-08 | Common transforming chuck for multifunctional saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101745698A CN101745698A (en) | 2010-06-23 |
| CN101745698B true CN101745698B (en) | 2011-10-26 |
Family
ID=42473669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102540874A Active CN101745698B (en) | 2009-12-08 | 2009-12-08 | Common transforming chuck for multifunctional saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101745698B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890536B (en) * | 2010-06-30 | 2012-02-01 | 季胜华 | Multifunctional saw converting chuck |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2688159A1 (en) * | 1992-03-04 | 1993-09-10 | Bernard Laurent | Device for cutting up books |
| CN2908064Y (en) * | 2006-04-20 | 2007-06-06 | 宁波保税区新唐国际贸易有限公司 | Multifunction saw |
| DE102006042778A1 (en) * | 2006-09-12 | 2008-03-27 | Zdenko Melles | Clamp e.g. base clamp, for e.g. jig saw, has hole provided in center of base unit for using spindle, and tubular shank guided through hole, extended to another clamp in clamping sleeves and held by side pressure at sleeves |
| CN201644933U (en) * | 2009-12-08 | 2010-11-24 | 季胜华 | General change-over chuck for multifunctional saws |
-
2009
- 2009-12-08 CN CN2009102540874A patent/CN101745698B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2688159A1 (en) * | 1992-03-04 | 1993-09-10 | Bernard Laurent | Device for cutting up books |
| CN2908064Y (en) * | 2006-04-20 | 2007-06-06 | 宁波保税区新唐国际贸易有限公司 | Multifunction saw |
| DE102006042778A1 (en) * | 2006-09-12 | 2008-03-27 | Zdenko Melles | Clamp e.g. base clamp, for e.g. jig saw, has hole provided in center of base unit for using spindle, and tubular shank guided through hole, extended to another clamp in clamping sleeves and held by side pressure at sleeves |
| CN201644933U (en) * | 2009-12-08 | 2010-11-24 | 季胜华 | General change-over chuck for multifunctional saws |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101745698A (en) | 2010-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haiyan United Hack-saw Factory Assignor: Ji Shenghua Contract record no.: 2012330000374 Denomination of invention: Common transforming chuck for multifunctional saw Granted publication date: 20111026 License type: Exclusive License Open date: 20100623 Record date: 20120613 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20130110 Contract record no.: 2012330000374 Assignee after: HAILIAN SAW INDUSTRY CO., LTD. Assignee before: Haiyan United Hack-saw Factory |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160907 Address after: 314300 No. 8 Jinping Road, Qinshan Industrial Zone, Qinshan street, Haiyan County, Zhejiang, Jiaxing Patentee after: Hai Lian Sawing Technology Co., Ltd. Address before: 314300, Qinshan County, Haiyan Town, Haiyan County, Zhejiang Province, No. 183, Qinshan Road Patentee before: Ji Shenghua |