CN203918458U - A kind of cross axle drilling and milling machine tool - Google Patents
A kind of cross axle drilling and milling machine tool Download PDFInfo
- Publication number
- CN203918458U CN203918458U CN201420373460.4U CN201420373460U CN203918458U CN 203918458 U CN203918458 U CN 203918458U CN 201420373460 U CN201420373460 U CN 201420373460U CN 203918458 U CN203918458 U CN 203918458U
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- CN
- China
- Prior art keywords
- cross
- cross axle
- drilling
- workbench
- longitudinally
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of cross axle drilling and milling machine tool, comprise horizontal stepper motor, infeed stroke switch, cross lead screw, cross slide way, transverse base, milling working table, milling head, longitudinally stepper motor, longitudinal stroke switch, longitudinally screw mandrel, longitudinal rail, longitudinally base, longitudinally workbench, cross axle base, cross axle workpiece, drilling head, drilling workbench, drive motors, infeed stroke switch is arranged on respectively the two ends of cross slide way, horizontal stepper motor connects with cross lead screw, drive milling working table and the transverse movement on cross slide way of drilling workbench, cross axle clamping workpiece is on cross axle base, drive motors, cross axle floor installation is on longitudinal workbench, longitudinally workbench is arranged on longitudinal rail.The utility model milling working table and drilling workbench are arranged on same screw mandrel, complete the feed motion of milling head and drilling head by controlling motor positive and inverse, the utility model compact conformation, and operating efficiency is high, good in economic efficiency.
Description
Technical field
The utility model relates to a kind of cross-shaft processing machine bed, especially relates to a kind of cross axle drilling and milling machine tool.
Background technology
Universal coupling with spider is widely used in the power transmission of the heavy industry equipment such as metallurgy, chemical industry, cross axle is the vital part in such shaft coupling, its quality directly has influence on assembly quality and the service life of Hooks coupling universal coupling, so cross axle not only will have higher strength and stiffness, and to have higher crudy, particularly to ensure the perpendicularity Geometrical Tolerance Principle between axiality and the orthogonal diaxon of coaxial line two spindle noses.Conventional machining process adopts workpiece rotation, uses brill, milling, car, machine tool processing cross axle workpiece.Working (machining) efficiency is low, and blank benchmark floats greatly, positioning precision is poor, resetting processing, and turning processing cross axle four direction outer surface dimensional accuracy is unstable.The angular error of concentricity, axiality and cross axle four direction is large, be difficult for ensureing product technology requirement, and manufacturing procedure is many, and location is complicated, operator is required high, and labour intensity is large, and production efficiency is low, and processing cost is high.
Utility model content
For overcome blank benchmark that existing cross-shaft processing machine bed exists float large, positioning precision is poor, resetting processing, the unsettled deficiency of turning processing cross axle four direction outer surface dimensional accuracy, the utility model provides a kind of cross axle drilling and milling machine tool.
The utility model for the taked technical scheme that achieves the above object is: a kind of cross axle drilling and milling machine tool, comprises horizontal stepper motor (1), infeed stroke switch (2), cross lead screw (3), cross slide way (4), transverse base (5), milling working table (6), milling head (7), longitudinally stepper motor (8), longitudinal stroke switch (9), longitudinally screw mandrel (10), longitudinal rail (11), longitudinally base (12), longitudinally workbench (13), cross axle base (14), cross axle workpiece (15), drilling head (16), drilling workbench (17), drive motors (18), it is characterized in that infeed stroke switch (2) is arranged on respectively the two ends of cross slide way (4), horizontal stepper motor (1) connects with cross lead screw (3), drive milling working table (6) and drilling workbench (17) in the upper transverse movement of cross slide way (4), longitudinal stroke switch (9) is arranged on respectively the two ends of longitudinal rail (11), longitudinally stepper motor (8) connects with longitudinal screw mandrel (10), cross axle workpiece (15) clamping is upper at cross axle base (14), drive motors (18), it is upper that cross axle base (14) is arranged on longitudinal workbench (13), and longitudinally workbench (13) is arranged on longitudinal rail (11).
Transverse base (5) is square crossing with longitudinal base (12) and arranges.
Cross slide way (4) and longitudinal rail (11) two ends are separately installed with infeed stroke switch (2) and longitudinal stroke switch (9).
Milling working table (6) and drilling workbench (17) are arranged on cross lead screw (3).
The beneficial effects of the utility model are:
Cross axle drilling and milling machine tool simple structure, can complete milling and the centre bore drilling operation of four spindle nose end faces of cross axle, the axiality of two spindle noses on cross axle coaxial line and the perpendicularity Geometrical Tolerance Principle of perpendicular two axial lines are met, the utility model milling working table and drilling workbench are arranged on same screw mandrel, complete the feed motion of milling head and drilling head by controlling motor positive and inverse, the utility model compact conformation, operating efficiency is high, be easy to promote, good in economic efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model cross axle drilling and milling machine tool,
Fig. 2 is the schematic diagram of the utility model cross axle workpiece.
In figure: 1: horizontal stepper motor, 2: infeed stroke switch, 3: cross lead screw, 4: cross slide way, 5: transverse base, 6: milling working table, 7: milling head, 8: longitudinally stepper motor, 9: longitudinal stroke switch, 10: longitudinally screw mandrel, 11: longitudinal rail, 12: longitudinally base, 13: longitudinally workbench, 14: cross axle base, 15: cross axle workpiece, 16: drilling head, 17: drilling workbench, 18: drive motors, A: cross axle the first spindle nose end face, B: cross axle the second spindle nose end face, C: cross axle the 3rd spindle nose end face, D: cross axle the 4th spindle nose end face.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
If Fig. 1 is tool structure schematic diagram of the present utility model, a kind of cross axle drilling and milling machine tool, comprises horizontal stepper motor (1), infeed stroke switch (2), cross lead screw (3), cross slide way (4), transverse base (5), milling working table (6), milling head (7), longitudinally stepper motor (8), longitudinal stroke switch (9), longitudinally screw mandrel (10), longitudinal rail (11), longitudinally base (12), longitudinally workbench (13), cross axle base (14), cross axle workpiece (15), drilling head (16), drilling workbench (17), drive motors (18), it is characterized in that infeed stroke switch (2) is arranged on respectively the two ends of cross slide way (4), horizontal stepper motor (1) connects with cross lead screw (3), drive milling working table (6) and drilling workbench (17) in the upper transverse movement of cross slide way (4), longitudinal stroke switch (9) is arranged on respectively the two ends of longitudinal rail (11), longitudinally stepper motor (8) connects with longitudinal screw mandrel (10), cross axle workpiece (15) clamping is upper at cross axle base (14), drive motors (18), it is upper that cross axle base (14) is arranged on longitudinal workbench (13), and longitudinally workbench (13) is arranged on longitudinal rail (11).
When work, by cross axle clamping workpiece on cross axle base, the first step, horizontal stepper motor forward, horizontal stepper motor connects with cross lead screw, cross lead screw rotates and drives milling working table feeding, and milling head rotates, and cross axle the first spindle nose end face is carried out to Milling Process, after completing, milling working table retreats, drive motors rotates, and drives cross axle base to rotate 90 °, and the repetition first step has operated the milling of cross axle the second spindle nose end face, second step, horizontal stepper motor forward, screw mandrel rotates and drives milling working table feeding, open milling head, realize the milling of cross axle the 3rd spindle nose end face, complete after the milling of cross axle the 3rd spindle nose end face, horizontal stepper motor reversion, drive drilling table feed, open drilling head, accomplish fluently the centre bore of cross axle the first spindle nose end face, then horizontal stepper motor forward, drilling workbench retreats, drive motors rotates, drive cross axle base to rotate 90 °, repeat second step and operated the milling of cross axle the 4th spindle nose end face and the drilling of the second spindle nose end-face central hole processing, the 3rd step, horizontal stepper motor reversion, drive drilling table feed, open drilling head, accomplish fluently the centre bore of cross axle the 3rd spindle nose end face, then horizontal stepper motor forward, drilling workbench retreats, and drive motors rotates, and drives cross axle base to rotate 90 °, repeat the drilling processing that the 3rd step has operated cross axle the 4th spindle nose end-face central hole, cross axle workpiece completion of processing.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, is one of embodiment of the present utility model shown in accompanying drawing yet, and actual apparatus structure is not limited to this.So those of ordinary skill in the art can also do other and change in the utility model spirit, these variations of making according to the utility model spirit certainly, all should be included in the desired scope of the utility model.
Claims (4)
1. a cross axle drilling and milling machine tool, comprises horizontal stepper motor (1), infeed stroke switch (2), cross lead screw (3), cross slide way (4), transverse base (5), milling working table (6), milling head (7), longitudinally stepper motor (8), longitudinal stroke switch (9), longitudinally screw mandrel (10), longitudinal rail (11), longitudinally base (12), longitudinally workbench (13), cross axle base (14), cross axle workpiece (15), drilling head (16), drilling workbench (17), drive motors (18), it is characterized in that infeed stroke switch (2) is arranged on respectively the two ends of cross slide way (4), horizontal stepper motor (1) connects with cross lead screw (3), drive milling working table (6) and drilling workbench (17) in the upper transverse movement of cross slide way (4), longitudinal stroke switch (9) is arranged on respectively the two ends of longitudinal rail (11), longitudinally stepper motor (8) connects with longitudinal screw mandrel (10), cross axle workpiece (15) clamping is upper at cross axle base (14), drive motors (18), it is upper that cross axle base (14) is arranged on longitudinal workbench (13), and longitudinally workbench (13) is arranged on longitudinal rail (11).
2. a kind of cross axle drilling and milling machine tool according to claim 1, is characterized in that: transverse base (5) is square crossing with longitudinal base (12) and arranges.
3. a kind of cross axle drilling and milling machine tool according to claim 1, is characterized in that: cross slide way (4) and longitudinal rail (11) two ends are separately installed with infeed stroke switch (2) and longitudinal stroke switch (9).
4. a kind of cross axle drilling and milling machine tool according to claim 1, is characterized in that: milling working table (6) and drilling workbench (17) are arranged on cross lead screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373460.4U CN203918458U (en) | 2014-07-02 | 2014-07-02 | A kind of cross axle drilling and milling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373460.4U CN203918458U (en) | 2014-07-02 | 2014-07-02 | A kind of cross axle drilling and milling machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918458U true CN203918458U (en) | 2014-11-05 |
Family
ID=51814336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373460.4U Expired - Fee Related CN203918458U (en) | 2014-07-02 | 2014-07-02 | A kind of cross axle drilling and milling machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655474A (en) * | 2018-05-06 | 2018-10-16 | 杨秀波 | A kind of automatic milling device of bicycle drive shaft |
-
2014
- 2014-07-02 CN CN201420373460.4U patent/CN203918458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655474A (en) * | 2018-05-06 | 2018-10-16 | 杨秀波 | A kind of automatic milling device of bicycle drive shaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170702 |