CN202555959U - Special machine for cutting outer diameter of impeller of ventilating and induced fan - Google Patents
Special machine for cutting outer diameter of impeller of ventilating and induced fan Download PDFInfo
- Publication number
- CN202555959U CN202555959U CN2012202156059U CN201220215605U CN202555959U CN 202555959 U CN202555959 U CN 202555959U CN 2012202156059 U CN2012202156059 U CN 2012202156059U CN 201220215605 U CN201220215605 U CN 201220215605U CN 202555959 U CN202555959 U CN 202555959U
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- cutting
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- belt pulley
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Abstract
The utility model relates to a special machine for cutting the outer diameter of an impeller of a ventilating and induced fan. The special machine consists of a stand, a horizontal moving mechanism, a vertical lifting mechanism, a motor, a transmission group, a rotary table, a motor belt wheel, a main shaft belt wheel and a floating cutting sleeve, wherein the stand is formed by welding a steel plate fixedly and stably and is fixedly connected with all components, the motor and the transmission group are fixed on the side surface of the stand, the motor drives a main shaft and the rotary table to rotate through a belt and the belt wheel, the horizontal moving mechanism transmits by utilizing racks and rotates to move a hand wheel, the horizontal moving platform horizontally moves along a guide rail and is provided with a vertical column, and the vertical column is provided with a vertical lifting mechanism, transmits by utilizing a lead screw, rotates to lift the hand wheel, drives the lead screw to rotate, lifts a cross beam and drives a cutter to lift. The special machine disclosed by the utility model solves problems that a special machine is utilized in a machining process of the traditional fan impeller, requirements on technical quality of device operators is high, the machining time of a single piece is long, and the machining cost is large.
Description
Technical field:
The utility model relates to ventilating draught fan impeller outer diameter cutting special plane.
Background technology:
Machined into is adopted in the processing of present existing ventilating draught fan impeller outer diameter, the external diameter processing of various outer diameter impeller; Need to be equipped with the lathe equipments of different size, its complexity coefficient is high, and equipment configuration is many; Equipment investment is big, and the equipment operation cost is high, equipment operator's technical quality is required high; The single-piece work time is long, and processing cost is big, and this is disadvantageous to reducing ventilating draught fan complete machine manufacturing cost.
Summary of the invention:
It is short that the purpose of the utility model provides a kind of single-piece work time, and processing cost is low, the special plane of the ventilating draught fan Impeller Machining of small investment.
The purpose of the utility model is realized by following mode:
Ventilating draught fan impeller outer diameter cutting special plane comprises frame, horizontal mobile mechanism, motor, transmission group, belt pulley, panoramic table, float cutting cover, column, vertical-lift mechanism, wherein; Frame is welded by steel plate, and all parts are fixed, connected to more stable and stronger; Motor and blower fan transmission group all are fixed on the side of frame; Belt pulley I is housed on the output shaft of motor, and belt pulley II is connected with belt pulley I through belt, and belt pulley II is contained on the main shaft of blower fan transmission group; The collar plate shape panoramic table is contained in the top of blower fan transmission group main shaft, and the axle center of collar plate shape panoramic table is concentric with blower fan transmission group main shaft; Two parallel guide rails are equipped with in the upper surface of frame, and a toothed rack is contained in the outside of frame upper surface near the guide rail at frame edge, and horizontal mobile mechanism is contained on the guide rail; The platform side of horizontal mobile mechanism is equipped with gear, and handwheel is housed on the gear shaft, the wheel and rack engagement; The column of vertical-lift mechanism is fixedly mounted on the platform; The column of vertical-lift mechanism has crossbeam, and there is the cutting of floating cover the termination of crossbeam, in the cutting cover that floats cutter is housed; The column upper side is equipped with leading screw, and the leading screw top is equipped with the handwheel leading screw and is connected with crossbeam through feed screw nut.
The utility model has the advantages that: simple in structure, the external diameter processing (0.6 meter～2.2 meters of diameters) of various outer diameter impeller all can be accomplished.Clamping is convenient, fast during processing, and equipment operator's technical quality is required generally, and simple to operate, the single-piece work time is short, and the equipment operation cost is low.The utility model is compared with former processing technology, and work efficiency improves more than 10 times, and cost descends more than 90%.The range of work is big, and 0.6 meter～2.2 meters of impeller outer diameters, cutting plate thickness are below 12 millimeters, and the speed governing zone is wide.0～700 rev/min, supporting use LGK-40 type air plasma cutter.
Description of drawings:
Fig. 1 is the front view structural representation of the utility model ventilating draught fan impeller outer diameter cutting special plane;
Fig. 2 is the vertical view of the utility model Fig. 1
Fig. 3 is the cutting nested structure sketch map that floats.
Among the figure: 1, frame, 2, horizontal mobile mechanism, 3, crossbeam, 4, transmission group, II 5, belt pulley, 6, panoramic table; 7, vertical-lift mechanism, 8, column, 9, the cutting cover that floats, 10, the up-down handwheel, 11, motor, I 12, motor pulley; 13, horizontal shifting platform, 14, guide rail, 15, gear, 16, tooth bar, 17, move handwheel; 18, base overcoat, 19, spring, 20, float in cover, 21, holding screw, 22, cutter.
The specific embodiment:
Embodiment 1:
With reference to accompanying drawing, ventilating draught fan impeller outer diameter cutting special plane comprises frame 1, horizontal mobile mechanism 2, motor 11, transmission group 4, belt pulley II5, panoramic table 6, floats and cut cover 9, column 8, vertical-lift mechanism 7, belt pulley I 12; Wherein, Frame 1 is welded by steel plate, and all parts are fixed, connected to more stable and stronger; Motor 11 and blower fan transmission group 4 all are fixed on the side of frame; Belt pulley I 12 is housed on the output shaft of motor 11, and belt pulley II 5 is connected with belt pulley I 12 through belt, and belt pulley II 5 is contained on the main shaft of blower fan transmission group 4; Collar plate shape panoramic table 6 is contained in the top of blower fan transmission group 4 main shafts, and the axle center of collar plate shape panoramic table 6 is concentric with blower fan transmission group 4 main shafts; The upper surface of frame 1 is equipped with two parallel guide rails, 14, one toothed rack 17 and is contained in the outside of frame upper surface near the guide rail 14 at frame edge, and horizontal mobile mechanism 2 is contained on the guide rail 14; Gear 15 is equipped with in platform 13 sides of horizontal mobile mechanism, on 15 of the gears handwheel 17 is housed, gear 15 and tooth bar 16 engagements; The column 8 of vertical-lift mechanism 7 is fixedly mounted on the platform 13; The column 8 of vertical-lift mechanism 7 has crossbeam 2, and there is the cutting of floating cover 9 termination of crossbeam 3, in the cutting cover 9 that floats cutter 22 is housed; Column 8 upper side are equipped with leading screw, and the leading screw top is equipped with handwheel 10 leading screws and is connected with crossbeam 3 through feed screw nut.
During work, motor 11 rotation is installed in motor shaft upper belt pulley I 12 and together rotate, drives belt pulley II 5 rotations on the transmission group 4 through belt, because of belt pulley II 5 and panoramic table 6 on same main shaft, drive on the panoramic table 6 and also together rotate.Rotate and move handwheel 17, gear 15 rotates, and with tooth bar 16 engagements, drives horizontal shifting platform 13 and on guide rail 14, moves horizontally.Vertical-lift mechanism 7 installs, is fixed on the horizontal shifting platform 13, and vertical-lift mechanism 13 moves horizontally thereupon, drives cutter 22 and moves horizontally.Vertical-lift mechanism 7 adopts leading screw to pay transmission, rotates up-down handwheel 10, and drive crossbeam 3 and the unsteady cutting cover 9, the cutter 22 that are installed on the crossbeam 3 are done elevating movement.By the shaft hole diameter size of processing impeller, choose corresponding mandrel and be installed on the panoramic table 6, impeller is contained on the mandrel.By processing impeller diameter dimension, the adjustment horizontal mobile mechanism 2 with cutter 22 by transferring to the requirement processing dimension shown in the rule.Adjustment vertical-lift mechanism 7 is to impeller height, and float 93～5 millimeters in cutting cover of precompressed is adjacent to the cutting surface, opens the cutting machine switch, actuating motor 11 simultaneously, and by given impeller outer circular diameter, thickness of slab and rotating speed, the frequency of adjustment motor 11.At this moment, motor drives panoramic table 6 by given rotating speed rotation reposefully through belt transmission, begins cutting.Cutting work is accomplished, and unloads impeller, carries out next one circulation.
The utility model has been realized the stepless speed regulation of panoramic table owing to adopted the frequency modulation variable-speed motor, makes that its speed adjustable range is wide, the workspace field width.Horizontal mobile mechanism adopts the rack-and-pinion transmission, manually control, light and flexible.Vertical-lift mechanism adopts the lead screw pair transmission, and manually flexibly, lock-bit should not be slided.
Claims (2)
1. ventilating draught fan impeller outer diameter cutting special plane comprises frame, horizontal mobile mechanism, motor, transmission group, belt pulley, panoramic table, float cutting cover, column, vertical-lift mechanism, wherein; Frame is welded by steel plate, and all parts are fixed, connected to more stable and stronger; Motor and blower fan transmission group all are fixed on the side of frame; Belt pulley I is housed on the output shaft of motor, and belt pulley II is connected with belt pulley I through belt, and belt pulley II is contained on the main shaft of blower fan transmission group; The collar plate shape panoramic table is contained in the top of blower fan transmission group main shaft, and the axle center of collar plate shape panoramic table is concentric with blower fan transmission group main shaft; Two parallel guide rails are equipped with in the upper surface of frame, and a toothed rack is contained in the outside of frame upper surface near the guide rail at frame edge, and horizontal mobile mechanism is contained on the guide rail; The platform side of horizontal mobile mechanism is equipped with gear, and handwheel is housed on the gear shaft, the wheel and rack engagement; The column of vertical-lift mechanism is fixedly mounted on the platform; The column of vertical-lift mechanism has crossbeam, and there is the cutting of floating cover the termination of crossbeam, in the cutting cover that floats cutter is housed; The column upper side is equipped with leading screw, and the leading screw top is equipped with the handwheel leading screw and is connected with crossbeam through feed screw nut.
2. ventilating draught fan impeller outer diameter cutting special plane according to claim 1 is characterized in that: cover and overcoat in said unsteady cutting cover divides, between the interior overcoat spring is arranged, and in being contained in, cutter in the cover, use bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202156059U CN202555959U (en) | 2012-05-02 | 2012-05-02 | Special machine for cutting outer diameter of impeller of ventilating and induced fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202156059U CN202555959U (en) | 2012-05-02 | 2012-05-02 | Special machine for cutting outer diameter of impeller of ventilating and induced fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555959U true CN202555959U (en) | 2012-11-28 |
Family
ID=47205659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202156059U Expired - Fee Related CN202555959U (en) | 2012-05-02 | 2012-05-02 | Special machine for cutting outer diameter of impeller of ventilating and induced fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551195A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Sliding cutter |
| WO2021195810A1 (en) * | 2020-03-28 | 2021-10-07 | 南京博士汇创产业发展有限公司 | Cutting device for machining alloy material |
-
2012
- 2012-05-02 CN CN2012202156059U patent/CN202555959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551195A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Sliding cutter |
| WO2021195810A1 (en) * | 2020-03-28 | 2021-10-07 | 南京博士汇创产业发展有限公司 | Cutting device for machining alloy material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130502 |