CN204843088U - Ball sword - Google Patents
Ball sword Download PDFInfo
- Publication number
- CN204843088U CN204843088U CN201520546190.7U CN201520546190U CN204843088U CN 204843088 U CN204843088 U CN 204843088U CN 201520546190 U CN201520546190 U CN 201520546190U CN 204843088 U CN204843088 U CN 204843088U
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- China
- Prior art keywords
- chip area
- sword
- breach
- cavity
- knife
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- 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.)
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Abstract
The utility model discloses a ball sword, including handle of a knife and tool bit, the tool bit includes and is spiral helicine side tool sword with the end connection's of handle of a knife body and on locating the body, the sunk part of spiral helicine side tool sword forms first chip groove and second chip groove, the one end that the handle of a knife was kept away from to the side tool sword is equipped with the end sword, this internal cavity that is equipped with, be equipped with first breach with the handle of a knife junction on the body, the one end that first chip groove is close the end sword is equipped with the second breach, the one end that the second chip groove is close the end sword is equipped with the fourth breach, first breach, the second breach all communicates with the cavity with the fourth breach, be equipped with the third chip groove on the body, the one end intercommunication of end sword is kept away from to the first end and the first chip groove of third chip groove, second end protrusion is directional in the body the cavity, be equipped with the fourth chip groove on the body, the one end intercommunication of end sword is kept away from to the one end and the second chip groove of fourth chip groove. The utility model discloses the talus accumulation can be prevented, the stock -removing efficiency is improved.
Description
Technical field
The utility model relates to cutting-tool engineering field, is specifically related to ball cutter.
Background technology
Ball cutter is the instrument that cutting field is commonly used, and carries out processing process by the blade on its surface to workpiece.Existing ball cutter is generally provided with handle of a knife and cutter head, and cutter head is provided with spiral helicine cutting edge, and the depressed part of spiral helicine cutting edge forms chip area, the chip cut is guided to below and discharges, thus prevent chip from having an impact to working angles during processing work.
At present, in the use procedure of ball cutter, find only to discharge chip by spiral helicine chip area, still have the phenomenon of talus accumulation, cause stock-removing efficiency greatly to reduce.
Utility model content
Based on this, the utility model provides a kind of ball cutter, and the chip produced during cutting drops in cavity by the first above-mentioned breach and the second breach, is discharged, prevent talus accumulation by cavity; 3rd chip area and the 4th chip area discharging more swimmingly also in bootable first chip area and the second chip area, ensures that working angles is smooth and easy and carries out, by cutting the debris influence produced.
In order to realize the purpose of this utility model, the utility model by the following technical solutions:
A kind of ball cutter, comprise handle of a knife and be located at the cutter head of end of described handle of a knife, described cutter head comprises the body that is connected with the end of described handle of a knife and is located at spiral side tool sword on described body, the sunk part of described spiral helicine side tool sword forms the first chip area and the second chip area, described side tool sword is provided with end sword away from one end of described handle of a knife, be provided with cavity in described body, described body and described handle of a knife junction are provided with the first breach, described first breach and described cavity connects; Described first chip area is provided with the second breach close to one end of described end sword, and described second chip area is provided with the 4th breach close to one end of described end sword, described second breach, described 4th breach respectively with described cavity connects; Described body is provided with the 3rd chip area, and the first end of described 3rd chip area is communicated with described first chip area one end away from described end sword, and the second end protrudes from described body and points to described cavity; Described body is provided with the 4th chip area, and one end of described 4th chip area is communicated with described second chip area one end away from described end sword.
Wherein in an embodiment, the second end of described 3rd chip area is spininess.
Wherein in an embodiment, the projection of described side tool sword is provided with the 3rd breach, described 3rd breach and described cavity connects.
Wherein in an embodiment, described first chip area is provided with an extension cell body away from one end of described end sword, and described cavity is pointed in the end of described extension cell body.
Wherein in an embodiment, the end of the described cavity of sensing of described extension cell body is spininess.
Ball cutter described in the utility model, its beneficial effect is compared to existing technology:
The cutter head of this ball cutter comprises the body that is connected with the end of handle of a knife and is located at spiral side tool sword on body, the sunk part of spiral helicine side tool sword forms the first chip area and the second chip area, in body, cavity is set, body is provided with the first breach with handle of a knife junction, first chip area and/or the second chip area are provided with the second breach close to holding one end of sword, first breach and the second breach are all and cavity connects, the chip produced during cutting drops in cavity by the first above-mentioned breach and the second breach, discharged by cavity, chip is so just prevented all to be deposited in the first chip area and the second chip area, body is also provided with the 3rd chip area, one end of the 3rd chip area is communicated with the first chip area, and the other end protrudes from described body and points to cavity, body is also provided with the 4th chip area, one end of 4th chip area is communicated with away from holding one end of sword with the second chip area, by the guiding of the 3rd chip area and/or the 4th chip area, chip in first chip area and the second chip area can be discharged more swimmingly, ensure that working angles is smooth and easy to carry out, not by cutting the debris influence produced.
The projection of spiral helicine side tool sword is provided with the 3rd breach, the 3rd breach and cavity connects, by the 3rd breach, the chip dropped at side tool sword can also be expelled to cavity like this, then be discharged by cavity, prevent chip from blocking further.
Accompanying drawing explanation
Fig. 1 is one of structural representation of ball cutter described in the utility model embodiment one;
Fig. 2 is the structural representation two of ball cutter described in the utility model embodiment one.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.
Such as, a kind of ball cutter, comprise handle of a knife and be located at the cutter head of end of described handle of a knife, described cutter head comprises the body that is connected with the end of described handle of a knife and is located at spiral side tool sword on described body, the sunk part of described spiral helicine side tool sword forms the first chip area and the second chip area, described side tool sword is provided with end sword away from one end of described handle of a knife, cavity is provided with in described body, described body and described handle of a knife junction are provided with the first breach, described first breach and described cavity connects; Described first chip area is provided with the second breach close to one end of described end sword, and described second chip area is provided with the 4th breach close to one end of described end sword, described second breach, described 4th breach respectively with described cavity connects;
Described body is provided with the 3rd chip area, and the first end of described 3rd chip area is communicated with described first chip area one end away from described end sword, and the second end protrudes from described body and points to described cavity;
Described body is provided with the 4th chip area, and one end of described 4th chip area is communicated with described second chip area one end away from described end sword.
With reference to Fig. 1,2, ball cutter 100 described in the utility model, comprises handle of a knife 10 and cutter head 20, and the cylindrical shape of handle of a knife 10, cutter head 20 is located at the end of handle of a knife 10.In other embodiments, handle of a knife 10 can also be the shapes such as square, triangle, is not limited to but pref. cylindrical shape.For the ease of changing cutter head, and for example, cutter head is detachably installed on the end of handle of a knife.
With reference to Fig. 1, this cutter head 20 comprises body 21 and side tool sword 202, and side tool sword 202 is located on body 21 in the shape of a spiral, and side tool sword 202 is provided with end sword 208 away from one end of handle of a knife 10.The sunk part of this spiral helicine side tool sword 202 forms the first chip area 204 and the second chip area 206, for discharging the chip produced in process.
With reference to Fig. 1, be provided with cavity 212 in this body 21, namely this body 21 is the conical body of hollow, and body 21 is provided with the first breach 214 with the junction of handle of a knife 10, and this first breach 214 is communicated with cavity 212, for chip removal; With reference to Fig. 2, first chip area 204 is provided with the second breach 216 close to one end of end sword 208, and please refer to Fig. 1, second chip area 206 is provided with the 4th breach 219 close to one end of end sword 208, this second breach 216 or the 4th breach 219 are communicated with cavity 212, when producing chip in process, can be discharged by the first chip area 204 and the second chip area 206 on the one hand, chip on the other hand in the first chip area 204 can enter in cavity 212 by the second breach 216, discharge from the first breach 214 of cavity 212 again, can talus accumulation be prevented like this.
With reference to Fig. 1, position near the first breach 214 on body 21 is also provided with the 3rd chip area 218, the first end of the 3rd chip area 218 is communicated with away from holding one end of sword 208 with the first chip area 204, second end protrudes from body 21 and points to above-mentioned cavity 212, thus the 3rd chip area 218 can guide the chip in the first chip area 204 to be expelled to cavity 212 further, then discharge from cavity 212; Or with reference to Fig. 1, body 21 is provided with the 4th chip area 213, one end of 4th chip area 213 is communicated with away from holding one end of sword 208 with the second chip area 206, thus the 4th chip area 213 can guide the chip in the second chip area 206 to be expelled to cavity 212 further, then discharge from cavity 212.Wherein, the second end of the 3rd chip area 218 is spininess, is conducive to chip and discharges.
With reference to Fig. 1, discharge for making the chip dropped on the projection of side tool sword, the projection of spiral helicine side tool sword 202 is provided with the 3rd breach 215,3rd breach 215 is communicated with cavity 212, the chip dropped on the projection of side tool sword falls into cavity 212 by the 3rd breach 215, then discharges from cavity 212.For the ease of collection of debris, such as, described 3rd breach is elongate in shape, and such as, described 3rd breach is arc.In order to improve chip removal efficiency, such as, described 3rd breach 215 can also have wave-like, makes chip be easy to discharge from the first breach of cavity.
With reference to Fig. 1,2, discharge further for making the chip in the first chip area 204, an extension cell body 217 is provided with away from holding one end of sword 208 at the first chip area 204, cavity 212 is pointed in the end of this extension cell body 217, chip thus in the first chip area 204 falls into cavity 212 by this extension cell body 217, then discharges from cavity 212.Wherein the end of the sensing cavity 212 of this extension cell body 217 is spininess, is conducive to chip and discharges.
Another example, described ball cutter, comprises handle of a knife 10 and cutter head 20, and the cylindrical shape of handle of a knife 10, cutter head 20 is located at the end of handle of a knife 10.In other embodiments, handle of a knife 10 can also be the shapes such as square, triangle, is not limited to but pref. cylindrical shape.
With reference to Fig. 1,2, this cutter head 20 comprises body 21 and side tool sword 202, and side tool sword 202 is located on body 21 in the shape of a spiral, and side tool sword 202 is provided with end sword 208 away from one end of handle of a knife 10.The sunk part of this spiral helicine side tool sword 202 forms the first chip area 204 and the second chip area 206, for discharging the chip produced in process.
Be provided with cavity 212 in this body 21, namely this body 21 is the conical body of hollow, and body 21 is provided with the first breach 214 with the junction of handle of a knife 10, and this first breach 214 is communicated with cavity 212; First chip area 204 is provided with the second breach 216 close to one end of end sword 208, and the second chip area 206 is provided with the 4th breach 219 close to holding one end of sword 208, this second breach 216 is all communicated with cavity 212 with the 4th breach 219, when producing chip in process, can be discharged by the first chip area 204 and the second chip area 206 on the one hand, chip on the other hand in the first chip area 204 can enter in cavity 212 by the second breach 216, discharge from the first breach 214 of cavity 212 again, can talus accumulation be prevented like this.
And for example, the position of described ball cutter near the first breach 214 on body 21 is also provided with the 3rd chip area 218, one end of 3rd chip area 218 is communicated with away from holding one end of sword 208 with the first chip area 204, the other end protrudes from body 21 and points to above-mentioned cavity 212, thus the 3rd chip area 218 can guide the chip in the first chip area 204 to be expelled to cavity 212 further, then discharge from cavity 212; And on body 21, be also provided with the 4th chip area 213, one end of 4th chip area 213 is communicated with away from holding one end of sword 208 with the second chip area 206, thus the 4th chip area 213 can guide the chip in the second chip area 206 to be expelled to cavity 212 further, then discharge from cavity 212.Wherein, the end of the sensing cavity 212 of the 3rd chip area 218 is spininess, is conducive to chip and discharges.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a ball cutter, comprise handle of a knife and be located at the cutter head of end of described handle of a knife, described cutter head comprises the body that is connected with the end of described handle of a knife and is located at spiral side tool sword on described body, the sunk part of described spiral helicine side tool sword forms the first chip area and the second chip area, described side tool sword is provided with end sword away from one end of described handle of a knife, it is characterized in that:
Be provided with cavity in described body, described body and described handle of a knife junction are provided with the first breach, described first breach and described cavity connects; Described first chip area is provided with the second breach close to one end of described end sword, and described second chip area is provided with the 4th breach close to one end of described end sword, described second breach, the 4th breach respectively with described cavity connects;
Described body is provided with the 3rd chip area, and the first end of described 3rd chip area is communicated with described first chip area one end away from described end sword, and the second end protrudes from described body and points to described cavity;
Described body is provided with the 4th chip area, and one end of described 4th chip area is communicated with described second chip area one end away from described end sword.
2. ball cutter according to claim 1, is characterized in that: the second end of described 3rd chip area is spininess.
3. ball cutter according to claim 1, is characterized in that: the projection of described side tool sword is provided with the 3rd breach, described 3rd breach and described cavity connects.
4. ball cutter according to claim 1, is characterized in that: described first chip area is provided with an extension cell body away from one end of described end sword, and described cavity is pointed in the end of described extension cell body.
5. ball cutter according to claim 4, is characterized in that: the end of the described cavity of sensing of described extension cell body is spininess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546190.7U CN204843088U (en) | 2015-07-24 | 2015-07-24 | Ball sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546190.7U CN204843088U (en) | 2015-07-24 | 2015-07-24 | Ball sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843088U true CN204843088U (en) | 2015-12-09 |
Family
ID=54733685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546190.7U Expired - Fee Related CN204843088U (en) | 2015-07-24 | 2015-07-24 | Ball sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843088U (en) |
-
2015
- 2015-07-24 CN CN201520546190.7U patent/CN204843088U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 9 Jiangnan West Street, ha Gang community, Changan Town, Dongguan, Guangdong Patentee after: DONGGUAN FULLANTI TOOLS CO., LTD. Address before: Changan Jinghai road 523000 Guangdong city of Dongguan province No. 116 Patentee before: DONGGUAN FULLANTI CUTTING TOOL CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |