CN202317185U - Numerical control vertical milling machine - Google Patents
Numerical control vertical milling machine Download PDFInfo
- Publication number
- CN202317185U CN202317185U CN2011204666121U CN201120466612U CN202317185U CN 202317185 U CN202317185 U CN 202317185U CN 2011204666121 U CN2011204666121 U CN 2011204666121U CN 201120466612 U CN201120466612 U CN 201120466612U CN 202317185 U CN202317185 U CN 202317185U
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- CN
- China
- Prior art keywords
- lathe bed
- numerical control
- supporting plate
- synchronous
- big palette
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of machine tools, and particularly relates to a numerical control vertical milling machine which can mill multilateral shaft parts, and basin gear and umbrella gear parts. The other side of a small support plate is provided with a vertical milling cutter platform; a cutter rotation shaft of the milling cutter platform is provided with a synchronous pinion which is connected with a synchronous gear wheel arranged on a spline shaft output shaft of a transmission gear box through a synchronous toothed belt; and the side of the synchronous toothed belt is in compression joint with a tension roller which is connected with a constant pressure air cylinder piston rod. The numerical control vertical milling machine has the advantages of automatically machining groove faces, square faces, curved faces and spherical faces of the shaft parts, spiral gengons, and basin gear and umbrella gear parts, and realizing automation of machining processes, along with compact structure, low manufacturing cost, high efficiency, milling function, high machining accuracy, and accurate graduation, and is easy to operate.
Description
Technical field
The utility model belongs to the machine tool technology field, is specifically related to a kind of nC vertical milling machine.
Background technology
At present; Mostly small-size shaft part, basin tooth and the umbrella tooth part of processing is to adopt traditional turning and milling technology processing; The turning processing characteristic is that the workpiece rotary cutter is static, and the Milling Process characteristics are that the cutter rotational workpieces is static, when needs processing two ends or certain position are polygon axle part such as triangle, four jiaos, hexagonal; Need multiple clamping and location operation break-down to process, its shortcoming is low, easy cumulative limit, low precision, the cost height of forming of complicated operation, working (machining) efficiency; And the employing Cutter Body Processing with Machining Center, it is deposited machining center and is costing an arm and a leg, and has the error of division, efficient is low, processing cost is high defective.
The utility model content
The purpose of the utility model provides a kind of simple to operate, efficient is high, can improve machining accuracy, the nC vertical milling machine that production cost is low.
The technical scheme of the utility model is: a kind of nC vertical milling machine; Rotating hydraulic anchor clamps and removable pallet arrangement by the clamping workpiece of lathe bed, drive motors, speed-changing gear box, numerical control device and numerical control device control is used are formed; The speed-changing gear box power shaft links to each other with the drive motors rotating shaft with triangular driving band through belt pulley, also links to each other with the rotating hydraulic clamp shaft; Removable pallet arrangement comprises along lathe bed vertically to be done straight-line big palette and laterally does straight-line little supporting plate composition along lathe bed; Big palette is positioned on the line slideway on the lathe bed, and little supporting plate is positioned on the line slideway that big palette is provided with; It is to be realized by the screw that is installed on the driven by servomotor screw mandrel drive big palette downside on the lathe bed of numerical control device control that big palette is vertically done rectilinear motion along lathe bed; It is to be realized by the screw that the driven by servomotor screw mandrel on the big palette drives on the little supporting plate downside that is installed on of numerical control device control that little supporting plate is laterally done rectilinear motion along lathe bed; Establish electronics cutter platform on little supporting plate one side, on little supporting plate opposite side, set up formula milling cutter platform; Establishing synchronous pinion gear in the cutterhead rotating shaft of milling cutter platform is provided with synchronous gear wheel with the spline output shaft of speed-changing gear box and links to each other through synchronous cog belt; At the side of synchronous cog belt crimping expansion tightening wheel, expansion tightening wheel links to each other with the constant voltage cylinder piston rod.
Because adopt technique scheme, workpiece and milling cutter rotate simultaneously, big palette vertically moves along lathe bed; Lathe bed laterally moves in the big palette upper edge for milling cutter platform on the little supporting plate and electronics cutter platform, during processing work, earlier in the appearance and size programming input numerical control device according to workpiece; Under the control of numerical control device; Through two servomotors, the processing to workpiece is accomplished in the milling cutter work on control electronics cutter platform cutter and the milling cutter platform.Thereby have can compact conformation, manufacturing cost is lower; Simple to operate, efficient is high, has the milling function concurrently, accomplishes the processing of parts such as axial workpiece groove, side, straight-tooth, basin tooth, umbrella tooth and involute teeth automatically; And manufacturing procedure realizes automation; Machining accuracy is high, and calibration is accurate, the advantage that production cost is low.
Description of drawings
Come the technical scheme of the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is A-A cutaway view of Fig. 3.
The specific embodiment
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4; A kind of nC vertical milling machine; Rotating hydraulic anchor clamps and removable pallet arrangement by the clamping workpiece of lathe bed 1, drive motors, speed-changing gear box 2, numerical control device 3 and numerical control device control is used are formed; Speed-changing gear box 2 power shafts link to each other with the drive motors rotating shaft with triangular driving band through belt pulley, also link to each other with the rotating hydraulic clamp shaft; Removable pallet arrangement comprises along lathe bed vertically to be done straight-line big palette 4 and laterally does straight-line little supporting plate 5 compositions along lathe bed; Big palette 4 is positioned on the line slideway 6 on the lathe bed, and little supporting plate 5 is positioned on the line slideway that big palette 4 is provided with; It is to be realized by the screw 17 that is installed on servomotor 9 driving screw mandrels 10 drive big palettes 4 downsides on the lathe bed of numerical control device control that big palette 4 is vertically done rectilinear motion along lathe bed; It is to be realized by the screw 18 that is installed on little supporting plate 5 downsides of servomotor 11 driving screw mandrels, 12 drives on the big palette of numerical control device control that little supporting plate 5 is laterally done rectilinear motion along lathe bed; Establish electronics cutter platform 7 on little supporting plate 5 one sides, on little supporting plate 5 opposite sides, set up formula milling cutter platform 8; Establishing synchronous pinion gear in the cutterhead rotating shaft of milling cutter platform 8 is provided with synchronous gear wheel with the splined shaft output shaft 13 of speed-changing gear box 2 and links to each other through synchronous cog belt 14; At the side of synchronous cog belt 14 crimping expansion tightening wheel 15, expansion tightening wheel 15 links to each other with constant voltage cylinder 16 piston rods.On electronics cutter platform 7 cutterheads, be provided with many lathe tool; Complexity according to workpiece processing is provided with lathe tool number, as: machine uses crossover sub to be conical surface band jump ring groove; The car conical surface and cylindrical are selected billmpse tool for use; The R lathe tool is used in the flowing current separation of car jump ring, blocks with amputation knife at last, will be provided with 3 lathe tools on electronics cutter platform 7 cutterheads; Can be laid with manyly milling cutter on the cutterhead of milling cutter platform 8 according to the needs of the side of milling, as mill quadrangle and can all lay two milling cutters and accomplish, hexagon can all be laid three and accomplish milling cutter.
Operation principle: with processing axle part is example; In the appearance and size programming input numerical control device according to workpiece, workpiece is fixed on the hydraulically operated fixture earlier, drive motors drives the workpiece rotation through speed-changing gear box; The speed-changing gear box output spline rotates through synchromesh gear and the synchronous milling cutter platform cutterhead that drives simultaneously; Under the control of numerical control device, change with the operating position, through two servomotors; Big palette vertically moves along lathe bed; Milling cutter platform on the little supporting plate and electronics cutter platform be when lathe bed laterally moves to the operating position in the big palette upper edge, and accomplish the processing of, taper circular to workpiece and shapes such as groove and ball by electronics cutter platform cutter, and the processing of being accomplished polygon and umbrella tooth etc. by the milling cutter on the milling cutter platform cutterhead gets final product.
Claims (1)
1. nC vertical milling machine; Rotating hydraulic anchor clamps and removable pallet arrangement by the clamping workpiece of lathe bed (1), drive motors, speed-changing gear box (2), numerical control device (3) and numerical control device control is used are formed; Speed-changing gear box (2) power shaft links to each other with the drive motors rotating shaft with triangular driving band through belt pulley, also links to each other with the rotating hydraulic clamp shaft; Removable pallet arrangement comprises along lathe bed vertically to be done straight-line big palette (4) and laterally does straight-line little supporting plate (5) composition along lathe bed; Big palette (4) is positioned on the line slideway (6) on the lathe bed, and little supporting plate (5) is positioned on the line slideway that big palette (4) is provided with; It is to be realized by the screw (1 7) that is installed on servomotor (9) driving screw mandrel (1 0) drive big palette (4) downside on the lathe bed of numerical control device control that big palette (4) is vertically done rectilinear motion along lathe bed; It is that the servomotor (11) on the big palette of being installed on by numerical control device control drives the screw (18) that screw mandrel (12) drives on little supporting plate (5) downside and realizes that little supporting plate (5) is laterally done rectilinear motion along lathe bed; Establish electronics cutter platform (7) on little supporting plate (5) one sides, it is characterized in that: on little supporting plate (5) opposite side, set up formula milling cutter platform (8); Establishing synchronous pinion gear in the cutterhead rotating shaft of milling cutter platform (8) is provided with synchronous gear wheel with the spline output shaft (13) of speed-changing gear box (2) and links to each other through synchronous cog belt (14); At the side crimping expansion tightening wheel (15) of synchronous cog belt (14), expansion tightening wheel (15) links to each other with constant voltage cylinder (16) piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204666121U CN202317185U (en) | 2011-11-22 | 2011-11-22 | Numerical control vertical milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204666121U CN202317185U (en) | 2011-11-22 | 2011-11-22 | Numerical control vertical milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317185U true CN202317185U (en) | 2012-07-11 |
Family
ID=46429182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204666121U Expired - Fee Related CN202317185U (en) | 2011-11-22 | 2011-11-22 | Numerical control vertical milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784967A (en) * | 2012-07-26 | 2012-11-21 | 杨红艳 | Pneumatic inverted spherical round cornering machine |
| CN108436191A (en) * | 2018-05-08 | 2018-08-24 | 四川瑞迪佳源机械有限公司 | A kind of vertical gear hobber |
-
2011
- 2011-11-22 CN CN2011204666121U patent/CN202317185U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784967A (en) * | 2012-07-26 | 2012-11-21 | 杨红艳 | Pneumatic inverted spherical round cornering machine |
| CN102784967B (en) * | 2012-07-26 | 2014-07-02 | 杨红艳 | Pneumatic inverted spherical round cornering machine |
| CN108436191A (en) * | 2018-05-08 | 2018-08-24 | 四川瑞迪佳源机械有限公司 | A kind of vertical gear hobber |
| CN108436191B (en) * | 2018-05-08 | 2024-03-12 | 四川瑞迪佳源机械有限公司 | Vertical gear hobbing 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: 20120711 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |