CN209665929U - A kind of cutter for graphite jacking - Google Patents
A kind of cutter for graphite jacking Download PDFInfo
- Publication number
- CN209665929U CN209665929U CN201822174243.3U CN201822174243U CN209665929U CN 209665929 U CN209665929 U CN 209665929U CN 201822174243 U CN201822174243 U CN 201822174243U CN 209665929 U CN209665929 U CN 209665929U
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- cutter
- graphite
- cutter hub
- cavity
- connecting screw
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Abstract
A kind of cutter for graphite jacking, including knife handle and cutter hub, one end of the cutter hub is provided with cutter, the cutter hub is internally provided with cavity, the cavity has opening in the other side of the cutter hub, the cavity is provided with the first connecting screw hole close to opening, telescopic rod is provided in the cavity, it is equidistant on the telescopic rod to be provided with multiple second connecting screw holes, one end of the telescopic rod is provided with link block, the link block is connected with the knife handle, and first connecting screw hole is connected with second connecting screw hole by bolt.The utility model can change the connection length of connecting rod and cutter hub according to the size of processed heater idiosome graphite cylinder material, so that cutter is completed using one the jacking process of different size heater idiosome graphite cylinder material, and structure is simple, it is easy to operate.
Description
Technical field
The utility model relates to machining graphite engineering device technique fields, and in particular to a kind of cutter for graphite jacking.
Background technique
In the processing industry of graphite, graphite manufacturing enterprise generally manufacture all be big specification blank, it is each in order to process
The part of class size needs all kinds of dedicated cutters to carry out overlaying processing to cylindrical graphite material, to process all kinds of
The blank of part, reduces the waste of material, therefore is also required to adapt to the processing dimension of different-diameter.In monocrystalline silicon industry, stone
Black heater is largely used as important heating source, and demand is also very big, but needs during to heater jacking
Dedicated tool is used, there is no such dedicated tools for existing market.
Utility model content
The utility model is intended to provide the dedicated tool that a kind of pair of cylindrical graphite heater carries out jacking, while applicable
In the processing dimension of different-diameter.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of cutter for graphite jacking, including knife handle and cutter hub, one end of the cutter hub are provided with cutter, the knife
Body is internally provided with cavity, and the cavity has opening in the other side of the cutter hub, and the cavity is provided with close to opening
One connecting screw hole, is provided with telescopic rod in the cavity, equidistant on the telescopic rod to be provided with multiple second connecting screw holes, institute
The one end for stating telescopic rod is provided with link block, and the link block is connected with the knife handle, first connecting screw hole with it is described
Second connecting screw hole is connected by bolt.
Further, it is arranged fluted between adjacent second connecting screw hole, limited block, institute is provided in the groove
It states the second connecting screw hole and is equal between the first connecting screw hole and cutter hub opening at a distance from adjacent limited block with cavity hatch direction
Distance.
Further, the lower part of the limited block is provided with spring, and the spring is connected with the bottom portion of groove.
Further, the knife handle, cutter hub, cutter are alloy steel material.
Further, the angle between the knife handle and cutter hub is 90 °.
Further, the width of the cutter is greater than the width of the cutter hub.
Further, the cavity is provided with air hole far from one end of opening.
The utility model can select matched according to the size of processed heater idiosome graphite cylinder material
Two connecting screw holes are connected with the first connecting screw hole, change the connection length of connecting rod and cutter hub, thus complete using a cutter
At the jacking process of different size heater idiosome graphite cylinder material, and structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the cut-away section structural schematic diagram of the utility model connecting rod and cutter hub connection type.
Fig. 3 is the structural schematic diagram of limited block.
Appended drawing reference: 1- knife handle, 2- cutter hub, 3- cutter, 4- link block, 5- telescopic rod, 6- cavity, 7- limited block, 71- bullet
Spring, the second connecting screw hole of 8-, the first connecting screw hole of 9-, 10- air hole, 11- bolt.
Specific embodiment
More detailed description is done to the embodiments of the present invention below in conjunction with attached drawing and appended drawing reference, makes to be familiar with ability
The technology people in domain can implement accordingly after studying this specification carefully.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
Referring to Fig. 1 to Fig. 3, a kind of cutter for graphite jacking, including knife handle 1 and cutter hub 2, one end of the cutter hub 2
It is provided with cutter 3, the cutter hub 2 is internally provided with cavity 6, and the cavity 6 has opening in the other side of the cutter hub 2, described
Cavity 6 is provided with the first connecting screw hole 9 close to opening, is provided with telescopic rod 5 in the cavity 6, equidistant on the telescopic rod 5
From multiple second connecting screw holes 8 are provided with, one end of the telescopic rod 5 is provided with link block 4, the link block 4 and the knife
Handle 1 is connected, and first connecting screw hole 9 is connected with second connecting screw hole 8 by bolt 11.
According to the size of processed graphite cylinder material, the second connecting hole 8 to match on the telescopic rod 5 and institute are selected
The first connecting screw hole 9 stated on cutter hub 2 is corresponding, and bolt 11 is connected and fixed telescopic rod 5 and cutter hub 2, changes telescopic rod 5 and cutter hub 2
Overall connection length various sizes of graphite cylinder material is processed so that cutter 3 can be realized.
By the aid of graphite cylinder material on lathe four paws, knife handle 1 is parallel to graphite cylinder material axis and is fixed on lathe tool
On frame, the cutter hub 2 being connected with telescopic rod 5 and cutter 3 are sent into graphite cylinder material, by radial feed, realized to heater
The cutting of idiosome.
Preferably, being arranged fluted between adjacent second connecting screw hole, limited block 7 is provided in the groove,
Second connecting screw hole is equal to the first connecting screw hole at a distance from the adjacent limited block of 6 opening direction of cavity and cutter hub 2 is open
The distance between, when second connecting screw hole 8 and vertically aligned the first connecting screw hole 9, the limited block 7 be can provide
Certain position-limiting action, so that bolt 11 be facilitated to be attached.
Preferably, the lower part of the limited block 7 is provided with spring 71, the spring 71 is connected with the bottom portion of groove
It connects, when being pushed limited block 7 to inside cavity using certain power, spring 71 compresses so that the height of limited block is less than or equal to
The height of groove, thus by fixed link to pushing inside cavity 6.
Preferably, the knife handle 1, cutter hub 2, cutter 3 are alloy steel material, alloy steel material hardness is higher, cutting
Effect is good.
Preferably, the angle between the knife handle 1 and cutter hub 2 is 90 °, so that cutter hub 2 and graphite cylinder material bottom phase
To parallel.
Preferably, the width of the cutter 3 is greater than the width of the cutter hub 2, chip is enable to pass through gap discharge.
Preferably, the cavity 6 is provided with air hole far from one end of opening, when telescopic rod 5 stretches inside cavity 6
It can be replaced with outside air.
The above are a kind of embodiments of the utility model, and the description thereof is more specific and detailed, but cannot therefore understand
For a limitation on the scope of the patent of the present invention.It should be pointed out that for those of ordinary skill in the art, not taking off
Under the premise of design from the utility model, various modifications and improvements can be made, these belong to the guarantor of the utility model
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of cutter for graphite jacking, including knife handle (1) and cutter hub (2), it is characterised in that: the one of the cutter hub (2)
End is provided with cutter (3), and the cutter hub (2) is internally provided with cavity (6), the other side of the cavity (6) in the cutter hub (2)
There is opening, the cavity (6) is provided with the first connecting screw hole (9) close to opening, is provided with telescopic rod in the cavity (6)
(5), equidistant on the telescopic rod (5) to be provided with multiple second connecting screw holes (8), one end of the telescopic rod (5) is provided with
Link block (4), the link block (4) are connected with the knife handle (1), and first connecting screw hole (9) connect with described second
Screw hole (8) is connected by bolt (11).
2. a kind of cutter for graphite jacking according to claim 1, it is characterised in that: the adjacent second connection spiral shell
It is arranged fluted between hole (8), is provided in the groove limited block (7), second connecting screw hole and cavity (6) opening side
To adjacent limited block distance be equal to the first connecting screw hole and cutter hub (2) opening the distance between.
3. a kind of cutter for graphite jacking according to claim 2, it is characterised in that: under the limited block (7)
Portion is provided with spring (71), and the spring (71) is connected with the bottom portion of groove.
4. a kind of cutter for graphite jacking according to claim 1, it is characterised in that: the knife handle (1), cutter hub
(2), cutter (3) is alloy steel material.
5. a kind of cutter for graphite jacking according to claim 1, it is characterised in that: the knife handle (1) and cutter hub
(2) angle between is 90 °.
6. a kind of cutter for graphite jacking according to claim 1, it is characterised in that: the width of the cutter (3)
Greater than the width of the cutter hub (2).
7. a kind of cutter for graphite jacking according to claim 1, it is characterised in that: the cavity (6) keeps away from
One end of mouth is provided with air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174243.3U CN209665929U (en) | 2018-12-24 | 2018-12-24 | A kind of cutter for graphite jacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174243.3U CN209665929U (en) | 2018-12-24 | 2018-12-24 | A kind of cutter for graphite jacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665929U true CN209665929U (en) | 2019-11-22 |
Family
ID=68561225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174243.3U Active CN209665929U (en) | 2018-12-24 | 2018-12-24 | A kind of cutter for graphite jacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665929U (en) |
-
2018
- 2018-12-24 CN CN201822174243.3U patent/CN209665929U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 No. 88, NanEr Road, Chengdu Economic and Technological Development Zone, Sichuan Province Patentee after: Chengdu Fangda Carbon Carbon Composite Co.,Ltd. Address before: 610000 No. 88, NanEr Road, Chengdu Economic and Technological Development Zone, Sichuan Province Patentee before: CHENGDU CARBON Co.,Ltd. |