CN202607004U - Flywheel numerical control gear milling machine tool - Google Patents
Flywheel numerical control gear milling machine tool Download PDFInfo
- Publication number
- CN202607004U CN202607004U CN 201220208500 CN201220208500U CN202607004U CN 202607004 U CN202607004 U CN 202607004U CN 201220208500 CN201220208500 CN 201220208500 CN 201220208500 U CN201220208500 U CN 201220208500U CN 202607004 U CN202607004 U CN 202607004U
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- CN
- China
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- numerical control
- flywheel
- control gear
- gear milling
- machine tool
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- Expired - Fee Related
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Abstract
The utility model relates to a flywheel numerical control gear milling machine tool, belongs to the technical field of machining and particularly relates to an improvement of a flywheel numerical control gear milling machine tool structure. The flywheel numerical control gear milling machine tool comprises a vertically arranged bed, stand columns are arranged at two ends of the bed through a horizontal sliding table, the two stand columns are provided with milling cutter boxes through a vertical sliding table, and a fixture which is connected with an index plate is arranged between the two milling cutter boxes. The flywheel numerical control gear milling machine tool is characterized in that the fixture comprises a horizontal locating disk which is connected with the index plate, a pressing plate is arranged above the horizontal locating disk, the center of the pressing plate is connected with a hydraulic system below the horizontal locating disk through a draw rod, and the index plate is a numerical control index plate controlled by a servo motor. The flywheel numerical control gear milling machine tool is high in work efficiency and accuracy.
Description
Technical field
The utility model belongs to the Machining Technology field, and in particular, the utility model relates to a kind of improvement of flywheel numerical control gear milling machine tool structure.
Background technology
Traditional Automobile flywheel profile of tooth milling method generally adopts manual index dial is installed on the common horizontal milling machine; Tooth of every processing is operated the lathe withdrawing by the workman, manually next tooth position of calibration; Carry out next tooth of Milling Process then, so back and forth processing, the quality of product and operator's technical merit have direct relation; Therefore, production efficiency is low, and precision is low, and labor strength is big.
The producer that also has adopts the unit mahine processing method, and unit mahine is horizontal layout, the horizontal installation of workpiece; With hydraulic pressure index dial calibration, hydraulic pressure moving platform is installed in the anchor clamps both sides, in order to realize feeding and withdrawing; Because the hydraulic pressure calibration is inaccurate; Milling cutter center and workpiece centre often occur milling the phenomenon that last tooth is imperfect tooth not on same axial line, cause waste product.Therefore, this unit mahine is not used widely.
Summary of the invention
The utility model is exactly to the problems referred to above, a kind of high efficiency is provided, the flywheel numerical control gear milling lathe that precision is high.
For realizing the above-mentioned purpose of the utility model, the utility model adopts following technical scheme, and the utility model comprises the lathe bed of vertical layout, and the two ends of lathe bed all are provided with column through horizontal sliding table; Two columns all are provided with the milling cutter case through vertical slide unit; Be provided with the anchor clamps that link to each other with index dial between the two milling cutter casees; The described anchor clamps of its structural feature comprise the horizontal location dish that links to each other with index dial; The top of horizontal location dish is provided with pressing plate, and the center of pressing plate links to each other through the hydraulic system of pull bar same level positioning disk below; Described index dial is the numerical control scale-division dish by servomotor control.
As a kind of preferred version of the utility model, described horizontal sliding table is the numerical control horizontal sliding table by servomotor control; Described vertical slide unit is the vertical slide unit of numerical control by servomotor control.
The beneficial effect of the utility model: 1, product quality is high: in the process of flywheel, the attacking of milling cutter accurately controlled horizontal sliding table by digital control system through servomotor with withdrawing and moved with vertical slide unit; After mill teeth was accomplished, digital control system was controlled the index dial calibration through servomotor again, and then carries out the processing of next tooth; Product quality changes digital control system control into by original Artificial Control, has avoided the underproof phenomenon of product quality that caused by human factor, has improved the quality of product.In addition, the clip vertical setting of the utility model, the flywheel that therefore needs processing is also by vertical clamping; Compare with the horizontal processing of existing flywheel, stability is stronger, is convenient to processing, further improves the quality of product.
2, easy to use, efficient is high: the utility model adopts single station double vertical nc sliding table feed processing mode, and workpiece adopts the numerical control scale-division dish to carry out stepless calibration, realizes the processing of each tooth of flywheel circumference; Because whole process is controlled horizontal sliding table, vertical slide unit and index dial by digital control system and accomplished, and is easy to use.Machine adopted double-pole dish is processed simultaneously, and each cutterhead is accomplished the processing of workpiece 1/2 quantity tooth, and two workpiece can be installed on the anchor clamps at every turn, and production efficiency is high.Anchor clamps are that hydraulic pressure clamps automatically, and production efficiency is higher.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 is that lathe bed, 2 is that horizontal sliding table, 3 is that column, 4 is that vertical slide unit, 5 is that milling cutter case, 6 is that flywheel, 7 is that pull bar, 8 is that pressing plate, 9 is horizontal location plate, 10 index dials in the accompanying drawing.
The specific embodiment
The utility model comprises the lathe bed 1 of vertical layout, and the two ends of lathe bed 1 all are provided with column 3 through horizontal sliding table 2; Two columns 3 all are provided with milling cutter case 5 through vertical slide unit 4; Be provided with the anchor clamps that link to each other with index dial 10 between the two milling cutter casees 5; Described anchor clamps comprise the horizontal location dish 9 that links to each other with index dial 10; The top of horizontal location dish 9 is provided with pressing plate 8, and the center of pressing plate 8 links to each other through the hydraulic system of pull bar 7 same level positioning disks 9 belows; Described index dial 10 is the numerical control scale-division dish by servomotor control.
As a kind of preferred version of the utility model, described horizontal sliding table 2 is the numerical control horizontal sliding table by servomotor control; Described vertical slide unit 4 is the vertical slide unit of numerical control by servomotor control.
On the described pressing plate 8 opening is set, can loads and unloads material manually.
Described milling cutter case 5 is provided with mechanical reduction gear, and links to each other with frequency control motor.The rotating speed of the cutter spindle on the milling cutter case 5 can make main shaft in the scope of 50～500rpm, do the stepless time adjustment campaign through frequency control motor control, guarantees the volume rotating speed down work of workpiece through the motor of being everlasting, and realizes the constant speed cutting of workpiece.
Described numerical control scale-division dish can be purchased by market.
A course of action below in conjunction with description of drawings the utility model: at first through the opening of pressing plate 8 flywheel 6 is packed between pressing plate 8 and the horizontal location dish 9, hydraulic system is left behind pressing plate 8 through pull bar 7, and flywheel 6 is clamped; Index dial 10 is adjusted auto lock behind the position; At this moment, 2 transverse movements of digital control system control horizontal sliding table are to correct position, and vertical slide unit 4 motions begin flywheel 6 is carried out mill teeth.
After two milling cutter casees 5 were accomplished the processing of flywheel 6 both sides teeth, index dial 10 rotated automatically, and milling cutter case 5 carries out the milling of following two teeth.
Claims (4)
1. flywheel numerical control gear milling lathe comprises the lathe bed (1) of vertical layout, and the two ends of lathe bed (1) all are provided with column (3) through horizontal sliding table (2); Two columns (3) all are provided with milling cutter case (5) through vertical slide unit (4); Be provided with the anchor clamps that same index dial (10) links to each other between the two milling cutter casees (5); It is characterized in that: described anchor clamps comprise the horizontal location dish (9) that same index dial (10) links to each other; The top of horizontal location dish (9) is provided with pressing plate (8), and the center of pressing plate (8) links to each other through the hydraulic system of pull bar (7) same level positioning disk (9) below; Described index dial (10) is the numerical control scale-division dish by servomotor control.
2. flywheel numerical control gear milling lathe according to claim 1 is characterized in that: described horizontal sliding table (2) is the numerical control horizontal sliding table by servomotor control; Described vertical slide unit (4) is the vertical slide unit of numerical control by servomotor control.
3. flywheel numerical control gear milling lathe according to claim 1 is characterized in that: described pressing plate is provided with opening on (8).
4. flywheel numerical control gear milling lathe according to claim 1 is characterized in that: described milling cutter case (5) is provided with mechanical reduction gear, and links to each other with frequency control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208500 CN202607004U (en) | 2012-05-10 | 2012-05-10 | Flywheel numerical control gear milling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208500 CN202607004U (en) | 2012-05-10 | 2012-05-10 | Flywheel numerical control gear milling machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607004U true CN202607004U (en) | 2012-12-19 |
Family
ID=47340736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208500 Expired - Fee Related CN202607004U (en) | 2012-05-10 | 2012-05-10 | Flywheel numerical control gear milling machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436622A (en) * | 2015-12-16 | 2016-03-30 | 宁国市嘉翔机械有限公司 | Positioning processing method for gear |
| CN107755830A (en) * | 2017-11-20 | 2018-03-06 | 中船动力有限公司 | Flywheel mill teeth indexes frock and method |
| CN111745227A (en) * | 2020-07-16 | 2020-10-09 | 徐绍波 | Numerical control multi-cutter movable efficient gear milling machine |
-
2012
- 2012-05-10 CN CN 201220208500 patent/CN202607004U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436622A (en) * | 2015-12-16 | 2016-03-30 | 宁国市嘉翔机械有限公司 | Positioning processing method for gear |
| CN105436622B (en) * | 2015-12-16 | 2017-11-21 | 宁国市嘉翔机械有限公司 | A kind of gear positioning and processing method |
| CN107755830A (en) * | 2017-11-20 | 2018-03-06 | 中船动力有限公司 | Flywheel mill teeth indexes frock and method |
| CN111745227A (en) * | 2020-07-16 | 2020-10-09 | 徐绍波 | Numerical control multi-cutter movable efficient gear milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20160510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |