CN201693354U - Bench type bent-arm drilling and tapping machine tool - Google Patents
Bench type bent-arm drilling and tapping machine tool Download PDFInfo
- Publication number
- CN201693354U CN201693354U CN2010201880881U CN201020188088U CN201693354U CN 201693354 U CN201693354 U CN 201693354U CN 2010201880881 U CN2010201880881 U CN 2010201880881U CN 201020188088 U CN201020188088 U CN 201020188088U CN 201693354 U CN201693354 U CN 201693354U
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- transverse arm
- gear
- column
- arm
- drilling
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Abstract
The utility model discloses a bench type bent-arm drilling and tapping machine tool, which comprises a base, an upright column, a cross arm, a second cross arm, a gear, a locking device, a main motor, a lifting motor, a fixed shaft, a drilling driven shaft, a bearing, a driving pulley, a driven pulley, a screw rod and a nut, and realizes the multi-angle and multi-bit drilling and tapping in an area range by the coordination of each of the above parts. The locking device can lock and fix the cross arm with the upright column and the second cross arm; therefore, when a drill moves into position, the locking device is started for locking to prevent the cross arm and the second cross arm from swinging during drilling and ensure the precision of the machine tool. The machine tool has the advantages of convenient use, simple structure and low energy consumption.
Description
Technical field
The utility model relates to the manufacturing technology field of a kind of boring, tapping dual-purpose machine tool, the manufacturing field of any station borehole of particularly a kind of formula of crooking one's arm, tapper.
Background technology
Existing desk-top boring, tapper is usually by base, column, transverse arm and boring, threading apparatus is formed, the lower end of column is connected on the base, the transverse arm level is connected on the column, one end of transverse arm is connected on the column, the other end and boring, threading apparatus links to each other, pass through belt transmission by motor, above-mentioned brill, attack equipment fixed processing on base workpiece or during the diverse location of same workpiece, be difficult to maybe can't realize, usually operate by operative employee's offhand, both dangerous and machining accuracy is poor, skid easily because of depending merely on belt transmission in addition, can't realize high pulling torque.
The utility model content
Existing bore in order to solve, tapping dual-purpose tool can't realize multi-angle, multipoint processing, the problem that labor intensive power is big, the utility model provides a kind of bench type bent-arm drilling, tapping dual-purpose tool.
The utility model comprises base, column, transverse arm, described column is vertically fixed on the base, described transverse arm is nested with on described column, top at described column is provided with lifting motor, output at described lifting motor is provided with first gear, one vertically that arrange and nut that run through transverse arm is set on described transverse arm, connect a screw mandrel of vertically arranging at described nut inner thread, in the upper end of described screw mandrel second gear is set, described second gear and the described first gear interlock, fixedly install main motor in the rear end of described transverse arm, output at described main motor connects driving pulley, fixed axis in the fixedly connected vertical layout of front end of described transverse arm, on described fixed axis, be hinged second transverse arm, outside described fixed axis, axle sleeve is set by the bearing connection, at the fixedly connected driven pulley in the upper end of described axle sleeve, fixedly connected the 3rd gear in the lower end of described axle sleeve, described driving pulley is in transmission connection by belt and driven pulley, in the front portion of described second transverse arm boring driven shaft is set, in the upper end of described boring driven shaft the 4th gear is set, described the 3rd gear and the 4th gear interlock, in the side of described second transverse arm drilling operation bar is set, between described transverse arm and column, locking device is set, between described second transverse arm and fixed axis, another locking device is set.
The utility model rotates (driven pulley and the 3rd gear are monoblock cast) by main motor by driving driven pulley and the 3rd gear, and driven pulley rotates by the interlock drive boring driven shaft of the 3rd gear and the 4th gear; The utility model rotates by the first gear driven screw mandrel on the lifting motor, and because of crossbeam is provided with the screw thread corresponding with screw mandrel, so the rotation of screw mandrel can be controlled moving up and down of crossbeam, setting can adapt to boring, the tapping to the workpiece of differing heights like this; Adopt between second crossbeam and the crossbeam to be hinged, make second crossbeam to swing like this, can be implemented in multi-angle boring, tapping in the angular range; Neither fixedly connected between crossbeam and the column, crossbeam can rotate around column, adding, and be to be hinged between the crossbeam and second crossbeam, realized the multi-angle in an areal extent, the drilling and tapping of attacking the position so more; Locking device can be with being locked between crossbeam and column, crossbeam and second crossbeam, after drill bit moves into place, starts locking device locking, and the swing of transverse arm, second transverse arm in the time of can avoiding holing has guaranteed the accuracy of this lathe.
In addition, fixed axis of the present utility model does not rotate, and between driven pulley, the 3rd gear and the fixed axis bearing is set, and main motor only drives driven pulley and the 3rd gear rotates.
Locking device described in the utility model, comprise calutron, hydraulic total pump, oil pipe, two hydraulic pressure wheel cylinders, briquetting, between described transverse arm and column, second transverse arm and fixed axis, briquetting is set respectively, in described briquetting outer end the hydraulic pressure wheel cylinder is set respectively, described two hydraulic pressure wheel cylinders connect hydraulic total pump by oil pipe respectively, the input of described hydraulic total pump connects calutron, and described calutron, hydraulic total pump are fixed on the transverse arm.
Locking device described in the utility model is an oil pressure locking device, give hydraulic total pump pressure by calutron, the work of hydraulic total pump gives the oil pressure in the oil pipe, oil drives hydraulic pressure again and divides pump work, the hydraulic pressure wheel cylinder promotes briquetting with crossbeam and column, crossbeam and fixed axis locking, and locking mainly is by the locking of briquetting and column and the locking of briquetting and fixed axis.
The utility model is provided with the locking gauge tap on described drilling operation bar, the gauge tap of locking device is arranged on the drilling operation bar, when boring, can press the locking gauge tap simultaneously, reach locking, boring simultaneously operating, operation has been simplified in being provided with like this, save the operating time, improved operating efficiency.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the structure chart of locking device of the present utility model;
Fig. 3 is the A portion enlarged drawing among the utility model Fig. 1.
Among the figure, 1, column, 2, base, 3, transverse arm, 4, second transverse arm, 5, main motor, 6, lifting motor, 7, screw mandrel, 8, nut, 9, first gear, 10, second gear, 11, driving pulley, 12, driven pulley, 13, the 3rd gear, 14, the boring driven shaft, 15, the 4th gear, 16, the drilling operation bar, 17, locking device, 18, locking device, 19, calutron, 20, oil pipe, 21, the hydraulic pressure wheel cylinder, 22, briquetting, 23, belt, 24, fixed axis, 25, bearing, 26, axle sleeve, 27, the locking gauge tap, 28, briquetting, 29, the hydraulic pressure wheel cylinder, 30, hydraulic total pump.
The specific embodiment
As Fig. 1, shown in 3, this desk-top bent-arm drilling, tapping dual-purpose tool comprises base 2, column 1, transverse arm 3, column 1 is vertically fixed on the base 2, transverse arm 3 is nested with on column 1, on the top of column 1 lifting motor 6 is set, output at lifting motor 6 is provided with first gear 9, one vertically that arrange and nut 8 that run through transverse arm is set on transverse arm 3, connect a screw mandrel 7 of vertically arranging at nut 8 internal threads, second gear 10 is set in the upper end of screw mandrel 7, second gear 10 and 9 interlocks of described first gear, fixedly install main motor 5 in the rear end of transverse arm 3, output at main motor 5 connects driving pulley 11, fixed axis 24 in the fixedly connected vertical layout of front end of transverse arm 3, on fixed axis 24, be hinged second transverse arm 4, outside fixed axis 24, axle sleeve 26 is set by bearing 25 connections, the fixedly connected driven pulley 12 in the upper end of axle sleeve 26, fixedly connected the 3rd gear 13 in the lower end of axle sleeve 26, driving pulley 11 is in transmission connection by belt and driven pulley 12, boring driven shaft 14 is set in the front portion of second transverse arm 4, upper end at boring driven shaft 14 is provided with the 4th gear 15, the 3rd gear 3 and 15 interlocks of the 4th gear, in the side of second transverse arm 4 drilling operation bar 16 is set, between transverse arm 3 and column 1, locking device 17 is set, another locking device 18 is set between second transverse arm 4 and fixed axis 24.
As Fig. 1, shown in 2, this desk-top bent-arm drilling, the locking device 17 of tapping dual-purpose tool, 18, comprise calutron 19, hydraulic total pump 30, oil pipe 20, two hydraulic pumps 21,29, briquetting 22, at transverse arm 2 and column 1, between second transverse arm 4 and the fixed axis 24 briquetting 22 is set respectively, 28, at briquetting 22,28 outer ends are provided with hydraulic pressure wheel cylinder 21 respectively, 29, two hydraulic pressure wheel cylinders 21,29 connect hydraulic total pump 30 by oil pipe respectively, the link of hydraulic total pump 30 connects calutron 19, calutron 19, hydraulic total pump 30 is fixed on the transverse arm 2, and locking gauge tap 27 is arranged on the drilling operation bar 16.
Claims (3)
1. bench type bent-arm drilling, tapping dual-purpose tool, comprise base, column, transverse arm, described column is vertically fixed on the base, described transverse arm is nested with on described column, top at described column is provided with lifting motor, output at described lifting motor is provided with first gear, one vertically that arrange and nut that run through transverse arm is set on described transverse arm, connect a screw mandrel of vertically arranging at described nut inner thread, in the upper end of described screw mandrel second gear is set, described second gear and the described first gear interlock, it is characterized in that fixedly installing main motor in the rear end of described transverse arm, output at described main motor connects driving pulley, fixed axis in the fixedly connected vertical layout of front end of described transverse arm, on described fixed axis, be hinged second transverse arm, outside described fixed axis, axle sleeve is set by the bearing connection, at the fixedly connected driven pulley in the upper end of described axle sleeve, fixedly connected the 3rd gear in the lower end of described axle sleeve, described driving pulley is in transmission connection by belt and driven pulley, in the front portion of described second transverse arm boring driven shaft is set, in the upper end of described boring driven shaft the 4th gear is set, described the 3rd gear and the 4th gear interlock, in the side of described second transverse arm drilling operation bar is set, between described transverse arm and column, locking device is set, between described second transverse arm and fixed axis, another locking device is set.
2. bench type bent-arm drilling according to claim 1, tapping dual-purpose tool, it is characterized in that described locking device, comprise calutron, hydraulic total pump, oil pipe, two hydraulic pressure wheel cylinders, briquetting, between described transverse arm and column, second transverse arm and fixed axis, briquetting is set respectively, in described briquetting outer end the hydraulic pressure wheel cylinder is set respectively, described two hydraulic pressure wheel cylinders connect hydraulic total pump by oil pipe respectively, the input of described hydraulic total pump connects calutron, and described calutron, hydraulic total pump are fixed on the transverse arm.
3. bench type bent-arm drilling according to claim 1, tapping dual-purpose tool is characterized in that on described drilling operation bar the locking gauge tap being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201880881U CN201693354U (en) | 2010-05-05 | 2010-05-05 | Bench type bent-arm drilling and tapping machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201880881U CN201693354U (en) | 2010-05-05 | 2010-05-05 | Bench type bent-arm drilling and tapping machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693354U true CN201693354U (en) | 2011-01-05 |
Family
ID=43394599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201880881U Expired - Fee Related CN201693354U (en) | 2010-05-05 | 2010-05-05 | Bench type bent-arm drilling and tapping machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281582A (en) * | 2017-07-31 | 2017-10-24 | 佛山海悦智达科技有限公司 | A kind of medical reversely hung Yong fluid infusion support |
-
2010
- 2010-05-05 CN CN2010201880881U patent/CN201693354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281582A (en) * | 2017-07-31 | 2017-10-24 | 佛山海悦智达科技有限公司 | A kind of medical reversely hung Yong fluid infusion support |
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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: 20110105 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |