CN214602124U - A milling head for multi-groove milling of CNC gear milling machine tools - Google Patents
A milling head for multi-groove milling of CNC gear milling machine tools Download PDFInfo
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- CN214602124U CN214602124U CN202120727445.5U CN202120727445U CN214602124U CN 214602124 U CN214602124 U CN 214602124U CN 202120727445 U CN202120727445 U CN 202120727445U CN 214602124 U CN214602124 U CN 214602124U
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Abstract
本实用新型公开了一种用于数控铣齿机床的多槽铣削的铣削头，包括铣削部，所述铣削部包括动力输入轴、第一传动部、第二传动部、第三传动部和支架壳体，所述动力输入轴的端部设置有第一锥齿轮，所述第一锥齿轮与设置在支架壳体内的第一传动部相啮合，所述第一传动部啮合有第二传动部，所述支架壳体面向工件的一端设置有刀杆支撑托架，该多槽铣削头安装到数控铣齿机床上可以一次成型多道凹槽，大幅度提高加工效率和精度，第一传动部、第二传动部和第三传动部之间通过齿轮传动，保证工作的平稳性，通过X向数控滑台、Z向数控滑台和分齿伺服电机可以快速完成工件和刀具的定位，减少了加工辅助时间，提高加工效率。
The utility model discloses a milling head for multi-slot milling of a numerically controlled gear milling machine tool, comprising a milling part, wherein the milling part comprises a power input shaft, a first transmission part, a second transmission part, a third transmission part and a bracket a casing, the end of the power input shaft is provided with a first bevel gear, the first bevel gear is engaged with a first transmission part arranged in the bracket casing, and the first transmission part is meshed with a second transmission part , the end of the bracket shell facing the workpiece is provided with a tool rod support bracket, the multi-groove milling head is installed on the CNC gear milling machine tool to form multiple grooves at one time, greatly improving the processing efficiency and accuracy, the first transmission part , The second transmission part and the third transmission part are driven by gears to ensure the smoothness of the work. The positioning of the workpiece and the tool can be quickly completed through the X-direction CNC sliding table, the Z-direction CNC sliding table and the gear-splitting servo motor, reducing the need for Processing auxiliary time, improve processing efficiency.
Description
Technical Field
The utility model relates to the technical field of machining, specifically be a milling head that is used for numerical control gear milling machine's multislot to mill.
Background
The locking connection flange that adopts has many recesses on new energy automobile motor separation, and traditional recess processing mode adopts single tooth's socket to mill the mode and processes, and this kind of mode machining efficiency is lower, needs multiple repetition location in the course of working moreover, causes positioning error to add up, influences the machining precision.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a milling head that is used for the multislot of numerical control gear milling machine tool to mill, can one shot forming multichannel recess, both improved machining efficiency, thereby avoid the repeated positioning to improve the machining precision again, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling head that is used for multislot of numerical control gear milling machine to mill, includes the portion of milling, the portion of milling includes power input shaft, first transmission portion, second transmission portion, third transmission portion and support housing, the tip of power input shaft is provided with first bevel gear, first bevel gear meshes with the first transmission portion that sets up in the support housing mutually, first transmission portion meshes has second transmission portion, the support housing is provided with cutter arbor support bracket towards the one end of work piece, it meshes mutually with second transmission portion to have cup jointed third transmission portion and third transmission portion between support housing and the cutter arbor support bracket, third transmission portion middle part is provided with bull hobbing cutter (10).
As a preferred technical scheme of the utility model, first transmission portion includes first transmission shaft, second bevel gear and first cylindrical gear, second bevel gear sets up in one side of first transmission shaft and meshes with first bevel gear mutually, first cylindrical gear sets up the tip at first transmission shaft.
As a preferred technical scheme of the utility model, second transmission portion includes second pivot and second roller gear, the second roller gear sets up the lateral surface in the second pivot.
As a preferred technical scheme of the utility model, third transmission portion includes cutter axle and third cylindrical gear, the setting of third cylindrical gear just meshes with second cylindrical gear mutually in the one end of cutter axle.
As an optimized technical scheme of the utility model, the portion of milling sets up in the toolbox.
As the utility model discloses a preferred technical scheme, the cutter case is connected with X through the fastener to the numerical control slip table, X sets up one side at the lathe base to the numerical control slip table.
As a preferred technical scheme of the utility model, the opposite side of lathe base is provided with Z to the numerical control slip table, Z is provided with the toolbox on to the numerical control slip table, be provided with branch tooth servo motor on the toolbox, the rotation of toolbox is provided with the work piece main shaft, the work piece main shaft on the installation treat the locking flange of processing.
Compared with the prior art, the beneficial effects of the utility model are that: will the utility model discloses an installation of multislot cutter head can one shot forming multichannel recess on the numerical control gear milling machine tool, improves machining efficiency, through gear drive between first transmission portion, second transmission portion and the third transmission portion, guarantees the stationarity of work, can accomplish the location of work piece and cutter fast through X to numerical control slip table, Z to numerical control slip table and minute tooth servo motor, has reduced the processing assistance-time, can improve machining efficiency.
Drawings
FIG. 1 is a schematic view of a multi-head hob structure;
FIG. 2 is a cross-sectional view of a multi-start hob;
FIG. 3 is a schematic view of the operation of a multi-head hob;
fig. 4 is an enlarged schematic view of fig. 3A.
In the figure: the numerical control lathe comprises a machine tool base 1, a numerical control sliding table in the direction of 2X, a cutter box 3, a milling part 4, a locking connection flange 5, a workpiece main shaft 6, a gear division servo motor 7, a workpiece box 8, a numerical control sliding table in the direction of 9Z, a multi-head hob 10, a power input shaft 11, a first bevel gear 12, a second bevel gear 13, a first transmission shaft 14, a cutter bar support bracket 15, a first cylindrical gear 16, a second cylindrical gear 17, a second rotating shaft 18, a third cylindrical gear 19, a cutter shaft 20, a support shell 21, a first transmission part 22, a second transmission part 23 and a third transmission part 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a milling head that multislot that is used for numerical control to mill tooth lathe mills, includes milling portion 4, milling portion 4 sets up in cutter box 3, cutter box 3 is connected with X through the fastener to numerical control slip table 2, X sets up the one side at machine tool base 1 to numerical control slip table 2, machine tool base 1's opposite side is provided with Z to numerical control slip table 9, Z is provided with work piece case 8 to numerical control slip table 9 on, be provided with branch tooth servo motor 7 on the work piece case 8, work piece case 8 rotates and is provided with work piece main shaft 6, the last locking hookup flange 5 of installing of work piece main shaft 6 and remaining processing can accomplish the location of work piece and cutter fast to numerical control slip table 9 through X to numerical control slip table 2 and Z, has reduced the processing assistance time, can improve machining efficiency, milling portion 4 includes power input shaft 11, first drive division 22, second drive division 23, A third transmission part 24 and a bracket shell 21, wherein the first transmission part 22 comprises a first transmission shaft 14, a second bevel gear 13 and a first cylindrical gear 16, the second bevel gear 13 is arranged on one side of the first transmission shaft 14 and is engaged with the first bevel gear 12, the first cylindrical gear 16 is arranged at the end part of the first transmission shaft 14, the second transmission part 23 comprises a second rotating shaft 18 and a second cylindrical gear 17, the second cylindrical gear 17 is arranged on the outer side surface of the second rotating shaft 18, the third transmission part 24 comprises a cutter shaft 20 and a third cylindrical gear 19, the third cylindrical gear 19 is arranged at one end of the cutter shaft 20 and is engaged with the second cylindrical gear 17, power transmission among the first transmission part 22, the second transmission part 23 and the third transmission part 24 is realized through gears, the stability of the power transmission is improved, and the multi-head milling effect of the hob 10 is further ensured, the tip of power input shaft 11 is provided with first bevel gear 12, first bevel gear 12 meshes with the first transmission portion 22 that sets up in support housing 21 mutually, first transmission portion 22 meshes has second transmission portion 23, the one end that support housing 21 is close to the work piece of being processed is provided with cutter arbor support bracket 15, it meshes with second transmission portion 23 to have cup jointed third transmission portion 24 and third transmission portion 24 between support housing 21 and the cutter arbor support bracket 15, the 24 lateral surfaces of third transmission portion are provided with bull hobbing cutter 10, and the device one shot forming multichannel recess improves machining efficiency, avoids location many times, avoids positioning error to add up, improves the machining precision.
When in use: the locking connection flange 5 is installed on a machine tool spindle 6 and fixed, the locking connection flange 5 is moved to a working area under the action of a Z-direction numerical control sliding table 9, the X-direction numerical control sliding table 2 moves along the X direction, the multi-head hob 10 moves to a position corresponding to the locking connection flange 5, a power input shaft 11 rotates under the driving of a motor of a tool box, power is finally transmitted to the multi-head hob 10 through a first transmission part 22, a second transmission part 23 and a third transmission part 24, the multi-head hob 10 moves along the X direction in a rotating mode so as to rapidly complete the X-direction groove milling, the multi-head hob 10 conducts the groove milling action again after the locking connection flange 5 is rotationally indexed to another set angle position under the driving of a tooth division servo motor 7, and the multi-head hob 10 repeatedly completes a plurality of groove milling procedures.
The utility model improves the working efficiency, thereby avoiding the occurrence of the accumulation phenomenon of positioning errors caused by the repeated positioning of the traditional multiple processing, improving the processing precision, rapidly completing the positioning of the workpiece and the cutter through the X-direction numerical control slipway 2 and the Z-direction numerical control slipway 9, reducing the processing auxiliary time and improving the processing efficiency; power transmission is realized among the first transmission part 22, the second transmission part 23 and the third transmission part 24 through gears, the stability of the power transmission is improved, and the groove milling effect is further ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727445.5U CN214602124U (en) | 2021-04-12 | 2021-04-12 | A milling head for multi-groove milling of CNC gear milling machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727445.5U CN214602124U (en) | 2021-04-12 | 2021-04-12 | A milling head for multi-groove milling of CNC gear milling machine tools |
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| CN214602124U true CN214602124U (en) | 2021-11-05 |
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| CN202120727445.5U Active CN214602124U (en) | 2021-04-12 | 2021-04-12 | A milling head for multi-groove milling of CNC gear milling machine tools |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119035624A (en) * | 2024-08-29 | 2024-11-29 | 江苏恒动精密机床有限公司 | Milling head for multi-groove milling of numerical control gear milling machine tool and use method thereof |
-
2021
- 2021-04-12 CN CN202120727445.5U patent/CN214602124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119035624A (en) * | 2024-08-29 | 2024-11-29 | 江苏恒动精密机床有限公司 | Milling head for multi-groove milling of numerical control gear milling machine tool and use method thereof |
| CN119035624B (en) * | 2024-08-29 | 2025-04-22 | 江苏恒动精密机床有限公司 | Milling head for multi-groove milling of numerical control gear milling machine tool and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240505 Address after: 471000 No.2, Xingye 3rd road, advanced manufacturing cluster, Jianxi District, Luoyang City, Henan Province Patentee after: Luoyang Yuege CNC Equipment Co.,Ltd. Country or region after: China Address before: Room 208, Zhoushan campus, Henan University of science and technology Patentee before: LUOYANG KEDA YUEGE CNC MACHINE TOOL Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 471000 No.2, Xingye 3rd road, advanced manufacturing cluster, Jianxi District, Luoyang City, Henan Province Patentee after: Luoyang Yuege Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 471000 No.2, Xingye 3rd road, advanced manufacturing cluster, Jianxi District, Luoyang City, Henan Province Patentee before: Luoyang Yuege CNC Equipment Co.,Ltd. Country or region before: China |