CN201645668U - Portable corundum rod cutter - Google Patents
Portable corundum rod cutter Download PDFInfo
- Publication number
- CN201645668U CN201645668U CN2010201698982U CN201020169898U CN201645668U CN 201645668 U CN201645668 U CN 201645668U CN 2010201698982 U CN2010201698982 U CN 2010201698982U CN 201020169898 U CN201020169898 U CN 201020169898U CN 201645668 U CN201645668 U CN 201645668U
- Authority
- CN
- China
- Prior art keywords
- corundum rod
- corundum
- portable
- sleeve pipe
- cutting
- 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 relates to a portable corundum rod cutter, which comprises a positioning sleeve pipe, a cutting sleeve pipe and a positioning screw rod, wherein one end of the positioning sleeve pipe is provided with a screw hole matched with the positioning screw rod, and one end of the cutting sleeve pipe is provided with a conical angle. The portable corundum rod cutter of the utility model has the advantages of simple manufacture, portability and convenient indoor operation. The portable corundum rod cutter is mainly and structurally characterized in that sleeve pipes with the diameter of 5.5mm and the length about 200mm are adopted. The utility model has the work principle that stress points are centralized into one point according to the mechanical principle, then external force is exerted so that a corundum rod is fast broken, the external force on the corundum rod at both sides of the stress point is reduced through the protection by the sleeve pipes, and the integrity of the corundum rod can be ensured.
Description
[technical field]
The utility model relates to a kind of cutter sweep, specifically, is about a kind of corundum rod cutter sweep.
[background technology]
Laboratory equipment viscosity tester suspension rod is made up of corundum rod and the molybdenum gauge head of 5mm at present, because the molybdenum gauge head at high temperature consumes easily, corundum rod and molybdenum gauge head bond together later on through high temperature and are difficult to cut apart, and this just needs often to change corundum rod and molybdenum gauge head.In order to improve the repeated use efficient of corundum rod, because the length of suspension rod is fixed, this just needs us that the corundum rod is carried out trickle cutting.Corundum bar matter is harder, and it is broken easily to run into external force, for the cutting that guarantees the corundum rod is well on, must have a kind of cutting to install easily.
Chinese patent application: publication number: CN1500068 discloses the device of a kind of glass bar cutting method and adopting said method.Chinese patent application: CN1403249 discloses the dividing method of friable material.But, yet there are no report about portable corundum rod cutter sweep.
[summary of the invention]
The purpose of this utility model is, a kind of portable corundum rod cutter sweep is provided, and solves the corundum rod is reduced broken probability in the process of trickle cutting, and raising is made into power to the equipment spare unit.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of portable corundum rod cutter sweep, described corundum rod cutter sweep comprises locating sleeve and cutting sleeve pipe, described corundum rod cutter sweep also comprises positioning screw, described locating sleeve one end place is provided with the screw that is equipped with mutually with positioning screw, and described cutting sleeve pipe one end place is provided with cone angle.
Described locating sleeve and cutting casing diameter are 3.3-5.8mm.
Described locating sleeve and cutting casing diameter are 3.5-5.5mm.
Described cutting sleeve pipe one end place is provided with 40-50 ℃ of cone angle.
Described cutting sleeve pipe one end place is provided with 45 ℃ of cone angles.
The utility model advantage is: portable corundum rod cutter sweep is made simple, easy to carry, is convenient to in-house operation.Primary structure is: diameter is that 5.5mm is about 2 of sleeve pipes about 200mm; Its operation principle is: according to mechanics principle, stress point concentrated on the point, applies external force then it is broken fast, and the protection by sleeve pipe, reduce the external force on the corundum rod of stress point both sides, guaranteed the integrality of corundum rod.
[description of drawings]
Accompanying drawing 2 is that a kind of portable corundum rod cutter sweep uses flow process first step schematic diagram.
Accompanying drawing 3 is that a kind of portable corundum rod cutter sweep uses second step of flow process schematic diagram.
[specific embodiment]
Below in conjunction with embodiment and with reference to accompanying drawing the utility model is further described.
The Reference numeral and the part that relate in the accompanying drawing are as follows:
1. positioning screw 2. locating sleeves
3. cut sleeve pipe 31. cone angles
10. corundum rod
Please referring to Fig. 1, Fig. 1 is a kind of structural representation of portable corundum rod cutter sweep, described corundum rod cutter sweep comprises locating sleeve 2 and cutting sleeve pipe 3, described corundum rod cutter sweep also comprises positioning screw 1, described locating sleeve 2 one end places are provided with the screw (not marking) that is equipped with mutually with positioning screw 1, and described cutting sleeve pipe 3 one end places are provided with 45 ℃ of cone angles 31.Described locating sleeve and cutting casing diameter are 3.5-5.5mm, length 200mm.
Please referring to Fig. 2 and Fig. 3, a kind of excellent cutter sweep of indoor portable corundum that is applicable to is provided with positioning screw 1, locating sleeve 2, cutting sleeve pipe 3; At first the corundum rod 10 to the trickle cutting of needs positions, and allows corundum rod 10 by locating sleeve 2, makes its position that need cut and locating sleeve 2 extensions also neat, and fixing corundum rod 10 with positioning screw 1 then, slip influences cutting accuracy when avoiding cutting.Cone angle 31 about 45 ℃ is made in cutting sleeve pipe 3 fronts, and just like the edge of a knife, stress point is concentrated when mainly being cutting, can fly-cutting.The another side of cutting casing pipe sleeve 3 at stress point, make itself and locating sleeve 2 near closing up, two hands are grabbed respectively in the place of two sleeve pipes near stress point then, firmly just can accurately cut gently.The main effect of locating sleeve 2 and cutting sleeve pipe 3 is the external force that reduces on the corundum rod of stress point both sides, has guaranteed the integrality of corundum rod, and easy to operate exerting oneself.The utility model cutting diameter easily is a corundum rod about 3mm-5mm.The scope of application and extensive.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement and replenish, these improvement and replenish and also should be considered as protection domain of the present utility model.
Claims (5)
1. portable corundum rod cutter sweep, described corundum rod cutter sweep comprises locating sleeve and cutting sleeve pipe, it is characterized in that, described corundum rod cutter sweep also comprises positioning screw, described locating sleeve one end place is provided with the screw that is equipped with mutually with positioning screw, and described cutting sleeve pipe one end place is provided with cone angle.
2. corundum rod cutter sweep according to claim 1 is characterized in that described locating sleeve and cutting casing diameter are 3.3-5.8mm.
3. corundum rod cutter sweep according to claim 2 is characterized in that described locating sleeve and cutting casing diameter are 3.5-5.5mm.
4. corundum rod cutter sweep according to claim 1 is characterized in that described cutting sleeve pipe one end place is provided with 40-50 ℃ of cone angle.
5. corundum rod cutter sweep according to claim 4 is characterized in that described cutting sleeve pipe one end place is provided with 45 ℃ of cone angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201698982U CN201645668U (en) | 2010-04-23 | 2010-04-23 | Portable corundum rod cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201698982U CN201645668U (en) | 2010-04-23 | 2010-04-23 | Portable corundum rod cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645668U true CN201645668U (en) | 2010-11-24 |
Family
ID=43110886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201698982U Expired - Fee Related CN201645668U (en) | 2010-04-23 | 2010-04-23 | Portable corundum rod cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645668U (en) |
-
2010
- 2010-04-23 CN CN2010201698982U patent/CN201645668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |