CN201399800Y - Round cutting device - Google Patents
Round cutting device Download PDFInfo
- Publication number
- CN201399800Y CN201399800Y CN2009200895162U CN200920089516U CN201399800Y CN 201399800 Y CN201399800 Y CN 201399800Y CN 2009200895162 U CN2009200895162 U CN 2009200895162U CN 200920089516 U CN200920089516 U CN 200920089516U CN 201399800 Y CN201399800 Y CN 201399800Y
- Authority
- CN
- China
- Prior art keywords
- cutting head
- flat board
- locating shaft
- positioning shaft
- circle
- 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 utility model provides a round cutting device, which comprises a flat plate. A cutting head and a positioning shaft are arranged on the flat plate, the distance between the cutting head and the positioning shaft can be adjusted, and the cutting head has the same walking direction as the positioning shaft. The utility model has the advantages of simple structure, low manufacturing cost and convenient use, which are showed through following aspects: the distance between the positioning shaft and the cutting head is determined according to the size of the round shape which needs to be cut, and then all that is needed is to enable the cutting head to rotate around the positioning shaft, draw a circuit and cut; the operation is simple, and the distance between the positioning shaft and thecutting head can be directly judged according to the calibration on the surface of the flat plate, so that the radial precision of the round shape to be cut is ensured; and furthermore the smooth of the round shaft to be cut is ensured and the safety factors are increased for the personnel operation.
Description
Technical field
The utility model relates to a kind of cutting tool, is specifically related to a kind of circle cutter.
Background technology
At construction field, often need on various soft material materials, cut out circular port, for example on Thistle board, cut out circular port and be used to install article such as shot-light or loudspeaker.At present cutting modes that adopt are the circles of drawing in the place of needs cutting more, cut along drawn circle with cutting tool then, finally cut out circular port, but because the staff can only downcut circle with sensation and technology, cause circle not slick and sly easily, influence attractive in appearancely greatly, and waste time and energy, also the safety to the staff causes certain hidden danger.
The utility model content
The purpose of this utility model provides a kind of circle cutter easy to use, easy and simple to handle.
For achieving the above object, the utility model by the following technical solutions: circle cutter, comprise a flat board, flat board is provided with adjustable cutting head of spacing and locating shaft, the trend of cutting head and locating shaft is consistent.
Described flat board is provided with and cutting head and the suitable locating hole of locating shaft shape, and cutting head and/or locating shaft place and carry out the position control in the locating hole.
Described flat board is bar shaped, and planar surface is provided with scale.
Described flat board is provided with handle.
Described locating shaft is fixed on the flat board, and cutting head is fixed in can be along on the ring set of flat board slip.
Described ring set is enclosed within outside the flat board, is provided with the hole with dull and stereotyped corresponding edge on the ring set, uses bolt through the hole ring set to be fixed when needing Fixing shrink ring.
Described flat board is bar shaped, and planar surface is provided with scale.
The utility model is mainly used in and cuts out circular hole, during use locating shaft is fixed in the circle centre position of required cutting circle, an end of rotary cutting head then, making cutting head is that circle is drawn in the center of circle with the locating shaft, principle with compasses is identical, draws circle and has also finished circular cutting when finishing.Spacing between locating shaft and the cutting head can be regulated, and locating hole can be set on flat board, by locating shaft and cutting head being placed the distance between regulating in the different locating holes; Also locating shaft can be fixed, cutting head is fixed in is enclosed within on the dull and stereotyped outer ring set, regulate distance between cutting head and the locating shaft along the slip of flat board, thereby cut out the circle of required radius by regulating distance between cutting head and the locating shaft by ring set.The utility model can generally be used for the cutting on the soft material material, and material such as Thistle board for example if postrotational cutting head does not downcut circle fully, can be knocked a little and gets final product.The utility model is simple in structure, cost of manufacture is low, earlier determined distance between locating shaft and the cutting head during use by the size of required incising circular radius, cutting head is cut around locating shaft rotary picture circle to get final product, operate very easyly, can directly judge distance between locating shaft and the cutting head by the scale of planar surface, guarantee institute's incising circular radius accurately, can also guarantee the slyness of incising circular, also improve the safety coefficient the when staff operates.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
The specific embodiment
Embodiment 1: as shown in Figure 1, the flat board 1 that comprises bar shaped, be provided with and cutting head 2 and suitable locating hole 4-1 and the locating hole 4-2 of locating shaft 3 shapes in dull and stereotyped 1, cutting head 2 and locating shaft 3 place respectively and carry out the position control in locating hole 4-1 and the locating hole 4-2, need to adjust between cutting head 2 and the locating shaft 3 apart from the time, cutting head 2 and locating shaft 3 can be put into the distance of different locating hole inner control between them respectively, thereby determine the size of circular radius control institute incising circular, dull and stereotyped 1 is provided with handle 5, make flat board 1 more easy to operate around the rotation of locating shaft 3, dull and stereotyped 1 surface also is provided with scale 6, is used to judge the distance between cutting head 2 and the locating shaft 3.
By handle 5 cutting head 2 being cut along locating shaft 3 rotations during use gets final product, operates very easy.
Embodiment 2: as shown in Figure 2, the flat board 1 that comprises bar shaped, locating shaft 3 is fixed on the flat board, cutting head 2 is fixed on the ring set 7, it is dull and stereotyped 1 outer and can slide along dull and stereotyped 1 that ring set 7 is enclosed within, and edge corresponding with dull and stereotyped 1 on the ring set 7 is provided with hole 8, uses bolt 98 ring set 7 is fixing through the hole when needing Fixing shrink ring 7, dull and stereotyped 1 surface is provided with scale 6, is used to judge the distance between cutting head 2 and the locating shaft 3.
Earlier the position of cutting head 2 is determined during use, 8 ring set 7 is fixing with bolt 9 again through the hole, cutting head 2 is cut around locating shaft 3 rotary picture circles get final product.
Similar to Example 1, also can only cutting head 2 be placed in the locating hole, locating shaft 3 is fixed on dull and stereotyped 1; Perhaps only locating shaft 3 is placed in the locating hole, cutting head 2 is fixed on dull and stereotyped 1.
Similar to Example 2, also locating shaft 3 can be fixed on the ring set 7, cutting head 2 is fixed on dull and stereotyped 1.
Claims (7)
1, circle cutter is characterized in that: comprise a flat board, flat board is provided with adjustable cutting head of spacing and locating shaft, and the trend of cutting head and locating shaft is consistent.
2, circle cutter as claimed in claim 1 is characterized in that: described flat board is provided with and cutting head and the suitable locating hole of locating shaft shape, and cutting head and/or locating shaft place and carry out the position control in the locating hole.
3, circle cutter as claimed in claim 1 or 2 is characterized in that: described flat board is bar shaped, and planar surface is provided with scale.
4, circle cutter as claimed in claim 3 is characterized in that: described flat board is provided with handle.
5, circle cutter as claimed in claim 1 is characterized in that: described locating shaft is fixed on the flat board, and cutting head is fixed in can be along on the ring set of flat board slip.
6, circle cutter as claimed in claim 5 is characterized in that: described ring set is enclosed within outside the flat board, is provided with the hole with dull and stereotyped corresponding edge on the ring set, uses bolt through the hole ring set to be fixed when needing Fixing shrink ring.
7, as claim 5 or 6 described circle cutters, it is characterized in that: described flat board is bar shaped, and planar surface is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200895162U CN201399800Y (en) | 2009-04-10 | 2009-04-10 | Round cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200895162U CN201399800Y (en) | 2009-04-10 | 2009-04-10 | Round cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399800Y true CN201399800Y (en) | 2010-02-10 |
Family
ID=41659595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200895162U Expired - Fee Related CN201399800Y (en) | 2009-04-10 | 2009-04-10 | Round cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399800Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284746A (en) * | 2010-06-18 | 2011-12-21 | 苏州宝时得电动工具有限公司 | Cutting accessory |
| CN103302694A (en) * | 2013-06-17 | 2013-09-18 | 苏州柏德纳科技有限公司 | Groove processing device |
| CN105220443A (en) * | 2015-09-16 | 2016-01-06 | 苏州天裁纺织工艺品有限公司 | A kind of earmuff cloth automatic circular cutter sweep |
| CN112264739A (en) * | 2020-10-20 | 2021-01-26 | 邵阳县华锐合金工具有限公司 | Cutting device for manufacturing tungsten steel blade |
-
2009
- 2009-04-10 CN CN2009200895162U patent/CN201399800Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284746A (en) * | 2010-06-18 | 2011-12-21 | 苏州宝时得电动工具有限公司 | Cutting accessory |
| CN102284746B (en) * | 2010-06-18 | 2014-04-16 | 苏州宝时得电动工具有限公司 | Cutting accessory |
| CN103302694A (en) * | 2013-06-17 | 2013-09-18 | 苏州柏德纳科技有限公司 | Groove processing device |
| CN105220443A (en) * | 2015-09-16 | 2016-01-06 | 苏州天裁纺织工艺品有限公司 | A kind of earmuff cloth automatic circular cutter sweep |
| CN105220443B (en) * | 2015-09-16 | 2017-06-06 | 盐城众智信息科技有限公司 | A kind of earmuff cloth automatic circular cutter sweep |
| CN112264739A (en) * | 2020-10-20 | 2021-01-26 | 邵阳县华锐合金工具有限公司 | Cutting device for manufacturing tungsten steel blade |
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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: 20100210 Termination date: 20140410 |