CN203437677U - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN203437677U CN203437677U CN201320492203.8U CN201320492203U CN203437677U CN 203437677 U CN203437677 U CN 203437677U CN 201320492203 U CN201320492203 U CN 201320492203U CN 203437677 U CN203437677 U CN 203437677U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- cone
- drill bit
- drilling machine
- working plate
- Prior art date
- 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
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling machine. The machine comprises a base, an engine column, a machine head and a workbench disposed on the base and used for storing workpieces. The machine head comprises a motor, a transmission mechanism, a handle, a main shaft and a drill bit disposed on the main shaft. The workbench is fixedly provided with a working plate. A three-pawl chuck is fixedly disposed at the center of the working plate. The center of the three-pawl chuck is corresponding to the center of the drill bit of the main shaft. The side surface of the three-pawl chuck is provided with an adjusting stud used for adjusting pawls of the three-pawl chuck to clamp tightly. The adjusting stud is fixedly connected with a T-shaped adjusting rod. The machine head is provided with a hydrojet pipe that enables free position adjustment. The nozzle of the hydrojet pipe is aligned to the drill bit. The hydrojet pipe comprises a plurality of hinged connecting parts. Each connecting part is a combination of a cone and a globe. The tail end of the cone is fixedly connected with the globe. The front end of the cone is provided with a circular groove in fit with the globe. A through hole passes through each connecting part. A circular groove and a globe of two adjacent connecting parts are hinged with each other. The drilling machine is high in drilling precision and high in drilling efficiency.
Description
Technical field
The utility model relates to a kind of drilling machine, relates in particular to the Novel drilling-machine of a kind of convenient boring and protection drill bit.
Background technology
Drilling machine is one of machining common device, and existing drilling machine mainly comprises support, fuselage and is arranged at the workbench that is used for place work piece on support.On fuselage, comprise column, motor, transmission mechanism, main shaft and be arranged on the drill bit on main shaft, during motor rotation, by transmission mechanism drive shaft, rotate, thereby realize the Drilling operation to workpiece.During this workpiece processing column body workpiece, use general fixture be difficult for to clamp, during boring, easily skid, and Workpiece boring place needs mark, and repeatedly test drilling, the biased error that prevents from holing is larger, and boring gripping is complicated, and working (machining) efficiency is low; And when boring is due to excess Temperature, often because really damage drill bit, improve production cost, therefore people install the injection tubing aligning oil spout of the lubricated use of cooling, after existing injection tubing aligning, with regard to stationary positioned, pipe matter is hard, easily fracture, and cannot adjust spray angle, poor effect behind location.
Utility model content
For solving the problems of the technologies described above, the utility model has designed the Novel drilling-machine of a kind of convenient boring and protection drill bit.
The utility model adopts following technical scheme:
A kind of drilling machine, comprise support, column, head and be arranged at the workbench that is used for place work piece on support, head comprises motor, transmission mechanism, handle, main shaft and be arranged on the drill bit on main shaft, on workbench, be fixedly installed working plate, working plate center is fixedly installed scroll chuck, bit central on the corresponding main shaft in scroll chuck center, scroll chuck side is provided with the adjusting double-screw bolt that can regulate three-jaw chuck pawl clamping, regulate on double-screw bolt and be fixedly connected with T-shaped adjusting rod, on head, be provided with can free adjustment position sparge pipe, the nozzle alignment drill bit of sparge pipe, sparge pipe is hinged and is formed by a plurality of connectors, connector is the assembly of cone and spheroid, cone end is fixedly connected with spheroid, cone front end is provided with the circular groove coordinating with spheroid, in connector, be penetrated with through hole, circular groove and the spheroid of adjacent connector are hinged.This drilling machine, by scroll chuck is set, can be convenient to the boring of various column type workpiece center holes, fastening non-slip during gripping workpiece, bit central on the corresponding main shaft in scroll chuck center, without test drilling, directly boring after clamping work pieces, borehole accuracy is high, and Drilling operation efficiency is high; And arrange can free adjustment position sparge pipe, by demand, spray the lubricated liquid of cooling, can adjust at any time aligning drill hole, in the service life of raising drill bit, reduce production costs.
As preferably, on described working plate, be fixedly installed limited support piece, limited support piece is connected in series with T-shaped adjusting rod.By this structure, facilitate T-shaped adjusting rod to control scroll chuck clamping work pieces.
As preferably, described sparge pipe end and head junction are provided with valve.By valve, be convenient to regulate fluid, convenient by the lubricated liquid of demand spray cooling.
The beneficial effects of the utility model are: directly boring after this drilling machine clamping work pieces, and borehole accuracy is high, and Drilling operation efficiency is high, improves the service life of drill bit and sparge pipe, reduces production costs.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of connector in the utility model;
In figure: 1, support, 2, column, 3, head, 4, motor, 5, handle, 6, main shaft, 7, drill bit, 8, workbench, 9, working plate, 10, scroll chuck, 11, regulate double-screw bolt, 12, limited support piece, 13, adjusting rod, 14, sparge pipe, 15, valve, 16, connector.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: as shown in Figures 1 and 2, a kind of drilling machine, comprise support 1, column 2, head 3 and be arranged at the workbench 8 that is used for place work piece on support, head comprises motor 4, transmission mechanism, handle 5, main shaft 6 and be arranged on the drill bit 7 on main shaft, on workbench, be fixedly installed working plate 9, working plate center is fixedly installed scroll chuck 10, bit central on the corresponding main shaft in scroll chuck center, scroll chuck side is provided with the adjusting double-screw bolt 11 that can regulate three-jaw chuck pawl clamping, regulate on double-screw bolt and be fixedly connected with T-shaped adjusting rod 13, on head, be provided with can free adjustment position sparge pipe 14, the nozzle alignment drill bit of sparge pipe, sparge pipe is hinged and is formed by a plurality of connectors 16, connector is the assembly of cone and spheroid, cone end is fixedly connected with spheroid, cone front end is provided with the circular groove coordinating with spheroid, in connector, be penetrated with through hole, circular groove and the spheroid of adjacent connector are hinged, on working plate, be fixedly installed limited support piece 12, limited support piece is connected in series with T-shaped adjusting rod, sparge pipe end and head junction are provided with valve 15.
This drilling machine, by scroll chuck is set, can be convenient to the boring of various column type workpiece center holes, fastening non-slip during gripping workpiece, bit central on the corresponding main shaft in scroll chuck center, without test drilling, directly boring after clamping work pieces, borehole accuracy is high, and Drilling operation efficiency is high; And arrange can free adjustment position sparge pipe, by demand, spray the lubricated liquid of cooling, can adjust at any time aligning drill hole, in the service life of raising drill bit, reduce production costs.
Above-described embodiment is a kind of preferably scheme of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (3)
1. a drilling machine, comprise support, column, head and be arranged at the workbench that is used for place work piece on support, head comprises motor, transmission mechanism, handle, main shaft and be arranged on the drill bit on main shaft, it is characterized in that, on described workbench, be fixedly installed working plate, working plate center is fixedly installed scroll chuck, bit central on the corresponding main shaft in scroll chuck center, scroll chuck side is provided with the adjusting double-screw bolt that can regulate three-jaw chuck pawl clamping, regulate on double-screw bolt and be fixedly connected with T-shaped adjusting rod, on described head, be provided with can free adjustment position sparge pipe, the nozzle alignment drill bit of sparge pipe, sparge pipe is hinged and is formed by a plurality of connectors, connector is the assembly of cone and spheroid, cone end is fixedly connected with spheroid, cone front end is provided with the circular groove coordinating with spheroid, in connector, be penetrated with through hole, circular groove and the spheroid of adjacent connector are hinged.
2. drilling machine according to claim 1, is characterized in that, is fixedly installed limited support piece on described working plate, and limited support piece is connected in series with T-shaped adjusting rod.
3. drilling machine according to claim 1, is characterized in that, described sparge pipe end and head junction are provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492203.8U CN203437677U (en) | 2013-08-13 | 2013-08-13 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492203.8U CN203437677U (en) | 2013-08-13 | 2013-08-13 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437677U true CN203437677U (en) | 2014-02-19 |
Family
ID=50088751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492203.8U Expired - Fee Related CN203437677U (en) | 2013-08-13 | 2013-08-13 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381288A (en) * | 2018-02-15 | 2018-08-10 | 横琴新区精芯科技有限公司 | Planer-type milling machine with air cooling mechanism |
| CN115091202A (en) * | 2022-08-03 | 2022-09-23 | 浙江诚昌机械配件有限公司 | Drilling machine and using method thereof |
-
2013
- 2013-08-13 CN CN201320492203.8U patent/CN203437677U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381288A (en) * | 2018-02-15 | 2018-08-10 | 横琴新区精芯科技有限公司 | Planer-type milling machine with air cooling mechanism |
| CN108381288B (en) * | 2018-02-15 | 2024-03-29 | 四川德阳雨合科技有限公司 | Planer type milling machine with air cooling mechanism |
| CN115091202A (en) * | 2022-08-03 | 2022-09-23 | 浙江诚昌机械配件有限公司 | Drilling machine and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202292191U (en) | Pipe fitting drilling and positioning device | |
| CN203437677U (en) | Drilling machine | |
| CN203437678U (en) | Drilling machine | |
| CN203437699U (en) | Cylindrical surface drilling jig of cylindrical workpiece | |
| CN205968179U (en) | Tooth lathe is attacked in multiaxis drilling | |
| CN202517294U (en) | Drilling tool | |
| CN102689184A (en) | Machine tool for simultaneously machining threaded holes on air inlet side and air outlet side of cylinder | |
| CN202894397U (en) | Dual-head boring mechanism of lathe front fork bottom cylinder boring lathe | |
| CN104308227A (en) | Fixture for drilling | |
| CN203636438U (en) | Clamp used for drilling hole in end face of one-piece camshaft | |
| CN203635986U (en) | Drilling equipment for end surface of cam shaft | |
| CN205165969U (en) | Balanced axle hole drilling equipment in right time | |
| CN106624805B (en) | Diesel-engine body double-station one perforating device | |
| CN205147803U (en) | Integrative perforating device in diesel engine organism duplex position | |
| CN203636395U (en) | Mechanism for drilling camshaft end surface hole | |
| CN110961696B (en) | Clamp for multi-angle drilling | |
| CN203621999U (en) | Fixture for cylindrical workpiece | |
| CN207479669U (en) | A kind of differential mechanism shell auger octal fixture | |
| CN202356968U (en) | Drilling-reaming positioning support device for diesel engine positioning pin hole | |
| CN204122803U (en) | Combined liquid pressing tongs ramp drill jig | |
| CN209578782U (en) | A kind of multistation automatic drilling tapping slotter | |
| CN105290455A (en) | Drilling device for forming timing hole in balance shaft | |
| CN203210049U (en) | Drilling positioning fixture | |
| CN201208659Y (en) | Apparatus for turning round hole of drill machine | |
| CN205927176U (en) | Drilling machine |
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: 20140219 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |