CN207414505U - The cutter of flash removed is removed in a kind of thimble position - Google Patents
The cutter of flash removed is removed in a kind of thimble position Download PDFInfo
- Publication number
- CN207414505U CN207414505U CN201721091794.2U CN201721091794U CN207414505U CN 207414505 U CN207414505 U CN 207414505U CN 201721091794 U CN201721091794 U CN 201721091794U CN 207414505 U CN207414505 U CN 207414505U
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutting tool
- utility
- thimble position
- model
- 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 is related to the cutters that flash removed is removed in a kind of thimble position, and including cylindrical cutting tool and the connecting rod for being arranged on cylindrical cutting tool one end, the other end of the cylindrical cutting tool is provided with circular hole and two extend radially through and in the slot of cross arrangement.The features such as the utility model, which has, to be made simply, applied widely, raising product quality.
Description
Technical field
The utility model is related to clean burr technical field, the cutter of flash removed is removed more particularly to a kind of thimble position.
Background technology
During castings production, the plane of some casting must not be not provided with thimble position, however as the use of mold, thimble
It constantly rubs between centre hole, gap can be increasing, more and more so as to cause thimble position burr, it is also contemplated that these are flat
Face requires flat smooth, so going flash removed critically important to improving product quality, the method for existing removal thimble position burr is
The burr filing of each thimble position above product is fallen using file by artificial, but this method can only remove cast(ing) surface
Or the burr of the shallower position of core cavity, and file easily scratches product cavity wall, it is therefore desirable to and optimize a kind of thimble position and go
The cutter structure of flash removed.
The content of the invention
The technical problem to be solved by the utility model is to provide the cutters that flash removed is removed in a kind of thimble position, have and make letter
It is single, applied widely, the features such as improving product quality.
Technical solution is used by the utility model solves its technical problem：The knife that flash removed is removed in a kind of thimble position is provided
Tool, including cylindrical cutting tool and the connecting rod for being arranged on cylindrical cutting tool one end, the other end of the cylindrical cutting tool is provided with circle
Hole and two slots for extending radially through and being arranged in cross.
As a kind of supplement to technical solution described in the utility model, the slot is formed and faced directly with inclined-plane by facing directly
Angle between inclined-plane is 45 °, described to face directly as cutting portion.
As a kind of supplement to technical solution described in the utility model, the slot according to inclined-plane towards different demarcation into
First cutting edge and the second cutting edge, it is ensured that the burr of different angle is removed by cutter rotating.
Advantageous effect：The utility model is related to the cutter that flash removed is removed in a kind of thimble position, by designing with connecting rod
Cylindrical type cutter and by connecting rod and electric hand drill with the use of burr of the casting compared with deep-small hole can be removed, cylindrical cutting tool passes through
Linear cutter is cut into 4 cutting edges, suitable for the burr of positive and negative rotation removal different angle, in addition manually makes compared to traditional
It is more efficient with the method for file, go flash removed effect more preferable, the utility model, which has, makes simple, applied widely, raising
The features such as product quality.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the Local map of the utility model front view；
Fig. 4 is the enlarged drawing of Fig. 1.
Reference numeral：1st, cylindrical cutting tool, 2, connecting rod, 3, circular hole, 4, slot, 5, inclined-plane, 6, face directly, the 7, first cutting edge,
8th, the second cutting edge.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It is to be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiment of the utility model is related to the cutter that flash removed is removed in a kind of thimble position, as shown in Figs. 1-2, including cylinder
Shape cutter 1 and the connecting rod 2 for being arranged on 1 one end of cylindrical cutting tool, the other end of the cylindrical cutting tool 1 are provided with circular hole 3 and two
Item extends radially through and is in the slot 4 of cross arrangement.
The slot 4 by face directly 6 and the angle that forms and face directly between 6 and inclined-plane 5 of inclined-plane 5 be 45 °, it is described to face 6 directly to cut
Cut portion.
The slot 4 is according to inclined-plane 5 towards different demarcation into the first cutting edge 7 and the second cutting edge 8.
Embodiment
When use, 2 one end of connecting rod is fixed to clamp on the collet of electric hand drill, cylindrical type cutter 1 is vertical
It is positioned over thimble bit plane.
Further, up time needle open electric hand drill, with rotating clockwise for cylindrical cutting tool 1, the first cutting edge 7 can will be with
6 angles burr at an acute angle is faced directly to get rid of.
Further, inverse time needle open electric hand drill, with the rotation counterclockwise of cylindrical cutting tool 1, the second cutting edge 8 can will be with
6 angles burr at an acute angle is faced directly to get rid of.
Claims (3)
1. the cutter of flash removed is removed in a kind of thimble position, including cylindrical cutting tool (1) and the company of cylindrical cutting tool (1) one end is arranged on
Extension bar (2), which is characterized in that the other end of the cylindrical cutting tool (1) is provided with circular hole (3) and two extend radially through and in ten
The slot (4) of font arrangement.
2. the cutter of flash removed is removed in a kind of thimble position according to claim 1, which is characterized in that the slot (4) is by facing directly
(6) and inclined-plane (5) composition and the angle faced directly between (6) and inclined-plane (5) are 45 °, and described face directly (6) are cutting portion.
3. the cutter of flash removed is removed in a kind of thimble position according to claim 2, spy is just that the slot (4) is according to tiltedly
Face (5) is towards different demarcation into the first cutting edge (7) and the second cutting edge (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721091794.2U CN207414505U (en) | 2017-08-29 | 2017-08-29 | The cutter of flash removed is removed in a kind of thimble position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721091794.2U CN207414505U (en) | 2017-08-29 | 2017-08-29 | The cutter of flash removed is removed in a kind of thimble position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414505U true CN207414505U (en) | 2018-05-29 |
Family
ID=62315442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721091794.2U Expired - Fee Related CN207414505U (en) | 2017-08-29 | 2017-08-29 | The cutter of flash removed is removed in a kind of thimble position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207414505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168131A (en) * | 2019-12-13 | 2020-05-19 | 华东理工大学 | Cutter for removing burrs of crossed holes |
-
2017
- 2017-08-29 CN CN201721091794.2U patent/CN207414505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168131A (en) * | 2019-12-13 | 2020-05-19 | 华东理工大学 | Cutter for removing burrs of crossed holes |
| CN111168131B (en) * | 2019-12-13 | 2021-08-03 | 华东理工大学 | Cutter for removing burrs of crossed holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |