CN205324894U - Gear cutter hob of vice tool bit in area - Google Patents
Gear cutter hob of vice tool bit in area Download PDFInfo
- Publication number
- CN205324894U CN205324894U CN201520520812.9U CN201520520812U CN205324894U CN 205324894 U CN205324894 U CN 205324894U CN 201520520812 U CN201520520812 U CN 201520520812U CN 205324894 U CN205324894 U CN 205324894U
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- tool bit
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Abstract
The utility model relates to a gear cutter hob of vice tool bit in area, including the cutter body, its characterized in that, the cutter body is formed with a plurality of operator heads along radial direction, with it is equipped with vice tool bit to operate first adjacent position, and be adjacent be formed with first chip groove between the operator head, the operator head is with adjacent be formed with the second chip groove between the vice tool bit, vice tool bit with cutter body detachably connects. Form a plurality of operator heads at the cutter body along radial direction to set up vice tool bit in the first adjacent position of operating, can increase the quantity of tool bit under the circumstances that does not increase the gear cutter hob diameter, thereby increase the cutting dynamics. Forming first chip groove between adjacent operator head, can making the cutter body when cutting through the metal, the piece is discharged from the chip groove, can not lead to the fact the hindrance to the cutting. Form the second chip groove between operator head and adjacent vice tool bit, the purpose also is clastic discharge when being convenient for cut, and in addition, vice tool bit is connected with cutter body detachably, the convenience change.
Description
Technical field
This utility model relates to cutting element field, is specifically related to a kind of gear hob with pair cutter head。
Background technology
Gear hob is a kind of conventional cutter for gear wheel, is also the continuous cutting cutter of a kind of multiple-cutting-edge。Gear hob traditional at present, including cutter shaft and circumferentially distributed in multiple cutters tooth of cutter shaft, is formed with chip pocket between adjacent cutter tooth。Generally, the groove number of hobboing cutter is generally 10-12 groove。Although existing gear hob production efficiency is higher, but due to cutter tooth negligible amounts, limit the further raising of its operational effectiveness。
And only simply by the groove number increasing cutter, the intensity of cutter tooth will necessarily weaken, and affects the service life of gear hob。If to meet cutter have the more number of teeth and necessary intensity simultaneously, then need to strengthen the external diameter of cutter。But owing to the increase of cutter external diameter can cause a large amount of valuable raw-material increase, improve cutter material cost, the requirement to gear hobbing lathe can be improve simultaneously, increase the production cost of gear。
Therefore, how when not increasing cutter external diameter, effectively increase the cutting edge number of cutter and made that there is enough intensity, it has also become cutter produces the key technical problem solved in design。
Utility model content
The purpose of this utility model is in that to overcome defect of the prior art, designs a kind of gear hob with pair cutter head。
For achieving the above object, this utility model be the technical scheme is that
This utility model provides a kind of gear hob with pair cutter head, including cutter hub, described cutter hub is radially formed with multiple operator head, the position adjacent with described operator is provided with secondary cutter head, it is formed with the first chip area between adjacent described operator head, being formed with the second chip area between described operator head and adjacent described secondary cutter head, described secondary cutter head is detachably connected with described cutter hub。
Preferred technical scheme is, each adjacent described operator head secondary cutter head described with respectively is adjacent。
Preferred technical scheme also has, and multiple described secondary cutter heads are adjacent with spaced described operator。
Preferred technical scheme also has, and described secondary cutter head is connected with described cutter hub bolt。
Advantage of the present utility model and having the beneficial effects that:
1, radially forming multiple operator head at cutter hub, and secondary cutter head is set in an operator adjacent position, it is possible to increasing the quantity of cutter head when not increasing gear hob diameter, thus increasing cutting dynamics。The first chip area is formed, it is possible to making cutter hub when cutting metalwork, chip is discharged from chip area, cutting will not be caused obstruction between adjacent operator head。Forming the second chip area between operator head and adjacent secondary cutter head, when purpose is also easy for cutting, the discharge of chip, it addition, secondary cutter head is detachably connected with cutter hub, is convenient for changing。
2, each adjacent operator head is adjacent with a secondary cutter head respectively, namely operator head and secondary cutter head laid out in parallel, and being equivalent to total cutter head quantity is operator head quantity one times, increases cutting dynamics。
3, multiple secondary cutter heads are adjacent with spaced operator, among two namely adjacent operator heads, only one of which is adjacent with secondary cutter head, the overall quantity of secondary cutter head is the half of operator head overall quantity, for softer metalwork, increase small number of secondary cutter head to have been able to realize normal cutting, thus saving cost。
4, it is set to pair cutter head be connected with cutter hub bolt, it is possible to achieve the flexible dismounting of secondary cutter head, consequently facilitating adjust the quantity of secondary cutter head。
Accompanying drawing explanation
Fig. 1 is the structural representation of the gear hob with pair cutter head of the present utility model。
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described。Following example are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this。
Gear hob is a kind of conventional cutter for gear wheel, is also the continuous cutting cutter of a kind of multiple-cutting-edge。Gear hob traditional at present, including cutter shaft and circumferentially distributed in multiple cutters tooth of cutter shaft, is formed with chip pocket between adjacent cutter tooth。Generally, the groove number of hobboing cutter is generally 10-12 groove。Although existing gear hob production efficiency is higher, but due to cutter tooth negligible amounts, limit the further raising of its operational effectiveness。
And only simply by the groove number increasing cutter, the intensity of cutter tooth will necessarily weaken, and affects the service life of gear hob。If to meet cutter have the more number of teeth and necessary intensity simultaneously, then need to strengthen the external diameter of cutter。But owing to the increase of cutter external diameter can cause a large amount of valuable raw-material increase, improve cutter material cost, the requirement to gear hobbing lathe can be improve simultaneously, increase the production cost of gear。
Therefore, how when not increasing cutter external diameter, effectively increase the cutting edge number of cutter and made that there is enough intensity, it has also become cutter produces the key technical problem solved in design。
In order to improve above-mentioned drawback, as shown in Figure 1, this utility model provides a kind of gear hob with pair cutter head 3, including cutter hub 1, described cutter hub 1 is radially formed with multiple operator 2, and the position adjacent with described operator 2 is provided with secondary cutter head 3, is formed with the first chip area 4 between adjacent described operator 2, being formed with the second chip area 5 between described operator 2 and adjacent described secondary cutter head 3, described secondary cutter head 3 is detachably connected with described cutter hub 1。
Radially forming multiple operator 2 at cutter hub 1, and secondary cutter head 3 is set in the position that operator 2 is adjacent, it is possible to increasing the quantity of cutter head when not increasing gear hob diameter, thus increasing cutting dynamics。The first chip area 4 is formed, it is possible to making cutter hub 1 when cutting metalwork, chip is discharged from chip area, cutting will not be caused obstruction between adjacent operator 2。Forming the second chip area 5 between 2 and adjacent secondary cutter head 3 in operator, when purpose is also easy for cutting, the discharge of chip, it addition, secondary cutter head 3 is detachably connected with cutter hub 1, is convenient for changing。
Shown in an embodiment of the present utility model, each adjacent described operator 2 secondary cutter head 3 described with respectively is adjacent。
Each adjacent operator 2 is adjacent with a secondary cutter head 3 respectively, namely operator 2 and secondary cutter head 3 laid out in parallel, and being equivalent to total cutter head quantity is operator 2 quantity one times, increases cutting dynamics。
Shown in an embodiment of the present utility model, multiple described secondary cutter heads 3 are adjacent with spaced described operator 2。
Multiple secondary cutter heads 3 are adjacent with spaced operator 2, among two namely adjacent operators 2, only one of which is adjacent with secondary cutter head 3, the overall quantity of secondary cutter head 3 is the half of operator 2 overall quantity, for softer metalwork, increase small number of secondary cutter head 3 to have been able to realize normal cutting, thus saving cost。
Shown in an embodiment of the present utility model, described secondary cutter head 3 is connected with described cutter hub 1 bolt。
It is set to pair cutter head 3 be connected with cutter hub 1 bolt, it is possible to achieve the flexible dismounting of secondary cutter head 3, consequently facilitating adjust the quantity of secondary cutter head 3。
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model。
Claims (4)
1. the gear hob with pair cutter head, including cutter hub, it is characterized in that, described cutter hub is radially formed with multiple operator head, the position adjacent with described operator is provided with secondary cutter head, being formed with the first chip area between adjacent described operator head, be formed with the second chip area between described operator head and adjacent described secondary cutter head, described secondary cutter head is detachably connected with described cutter hub。
2. the gear hob with pair cutter head as claimed in claim 1, it is characterised in that each adjacent described operator head secondary cutter head described with respectively is adjacent。
3. the gear hob with pair cutter head as claimed in claim 1, it is characterised in that multiple described secondary cutter heads are adjacent with spaced described operator。
4. the gear hob with pair cutter head as claimed in claim 1, it is characterised in that described secondary cutter head is connected with described cutter hub bolt。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520812.9U CN205324894U (en) | 2015-07-18 | 2015-07-18 | Gear cutter hob of vice tool bit in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520812.9U CN205324894U (en) | 2015-07-18 | 2015-07-18 | Gear cutter hob of vice tool bit in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324894U true CN205324894U (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520520812.9U Active CN205324894U (en) | 2015-07-18 | 2015-07-18 | Gear cutter hob of vice tool bit in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392203A (en) * | 2016-11-08 | 2017-02-15 | 天津深之蓝海洋设备科技有限公司 | Tool for machining modified gear of ROV propeller |
| CN106418582A (en) * | 2016-10-19 | 2017-02-22 | 南京信息职业技术学院 | Water chestnut peeling machine |
| CN108890045A (en) * | 2018-07-13 | 2018-11-27 | 安徽科创新能源科技有限责任公司 | A kind of detachable gear hobbing cutter |
| CN108941790A (en) * | 2018-07-13 | 2018-12-07 | 安徽科创新能源科技有限责任公司 | A kind of gear hobbing cutter with incomparable inconsistent full tooth depth |
-
2015
- 2015-07-18 CN CN201520520812.9U patent/CN205324894U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106418582A (en) * | 2016-10-19 | 2017-02-22 | 南京信息职业技术学院 | Water chestnut peeling machine |
| CN106418582B (en) * | 2016-10-19 | 2019-04-23 | 南京信息职业技术学院 | Water chestnut peeling machine |
| CN106392203A (en) * | 2016-11-08 | 2017-02-15 | 天津深之蓝海洋设备科技有限公司 | Tool for machining modified gear of ROV propeller |
| CN106392203B (en) * | 2016-11-08 | 2018-03-13 | 天津深之蓝海洋设备科技有限公司 | A kind of cutter for being used to process ROV propeller repairing type gears |
| WO2018086441A1 (en) * | 2016-11-08 | 2018-05-17 | 天津深之蓝海洋设备科技有限公司 | Tool for machining modified gear of rov thruster |
| CN108890045A (en) * | 2018-07-13 | 2018-11-27 | 安徽科创新能源科技有限责任公司 | A kind of detachable gear hobbing cutter |
| CN108941790A (en) * | 2018-07-13 | 2018-12-07 | 安徽科创新能源科技有限责任公司 | A kind of gear hobbing cutter with incomparable inconsistent full tooth depth |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |