CN203437678U - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN203437678U CN203437678U CN201320492225.4U CN201320492225U CN203437678U CN 203437678 U CN203437678 U CN 203437678U CN 201320492225 U CN201320492225 U CN 201320492225U CN 203437678 U CN203437678 U CN 203437678U
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- CN
- China
- Prior art keywords
- center
- main shaft
- drilling
- working plate
- pawl chuck
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling machine. The machine comprises a base, a machine body and a workbench disposed on the base and used for storing workpieces. The machine body comprises an engine column, 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. With the three-pawl chuck, the drilling machine brings convenience for drilling of center holes of all types of cylindrical workpieces. A workpiece is clamped tightly without slipping. The center of the three-pawl chuck is corresponding to the center of the drill bit of the main shaft without probe boring. The three-pawl chuck clamps the workpiece and then a hole is bored directly with high drilling precision. Drilling processing efficiency is high.
Description
Technical field
The utility model relates to a kind of drilling machine, relates in particular to a kind of drilling machine that facilitates gripping punching.
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.
Utility model content
For solving the problems of the technologies described above, the utility model has designed a kind of drilling machine that facilitates gripping punching.
The utility model adopts following technical scheme:
A kind of drilling machine, comprise support, fuselage and be arranged at the workbench that is used for place work piece on support, fuselage comprises column, motor, transmission mechanism, handle, main shaft and is 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, regulates on double-screw bolt and is fixedly connected with T-shaped adjusting rod.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.
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.
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.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
In figure: 1, support, 2, column, 3, fuselage, 4, motor, 5, main shaft, 6, drill bit, 7, handle, 8, workbench, 9, working plate, 10, scroll chuck, 11, adjusting rod, 12, limited support piece, 13, regulate double-screw bolt.
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 Figure 1, a kind of drilling machine, comprise support 1, fuselage and be arranged at the workbench 8 that is used for place work piece on support, fuselage 3 comprises column 2, motor 4, transmission mechanism, handle 7, main shaft 5 and be arranged on the drill bit 6 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 13 that can regulate three-jaw chuck pawl clamping, regulate on double-screw bolt and be fixedly connected with T-shaped adjusting rod 11, on working plate, be fixedly installed limited support piece 12, limited support piece is connected in series with T-shaped adjusting rod.
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.
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 (2)
1. a drilling machine, comprise support, fuselage and be arranged at the workbench that is used for place work piece on support, fuselage comprises column, motor, transmission mechanism, handle, main shaft and is 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, regulates on double-screw bolt and is fixedly connected with T-shaped adjusting rod.
2. a kind of 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492225.4U CN203437678U (en) | 2013-08-13 | 2013-08-13 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492225.4U CN203437678U (en) | 2013-08-13 | 2013-08-13 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437678U true CN203437678U (en) | 2014-02-19 |
Family
ID=50088752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492225.4U Expired - Fee Related CN203437678U (en) | 2013-08-13 | 2013-08-13 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269022A (en) * | 2015-11-30 | 2016-01-27 | 重庆锐佳机械有限公司 | Drilling machine |
| TWI556904B (en) * | 2014-09-11 | 2016-11-11 | 力山工業股份有限公司 | Auxiliary apparatus of drill press for moving a workpiece |
| CN107020400A (en) * | 2017-04-07 | 2017-08-08 | 成都亨通兆业精密机械有限公司 | Drilling machine for finishing workpiece shallow bore hole |
| CN114682825A (en) * | 2022-06-02 | 2022-07-01 | 杭州奔涌机械有限公司 | Machining positioning device for manufacturing mechanical bearing |
-
2013
- 2013-08-13 CN CN201320492225.4U patent/CN203437678U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI556904B (en) * | 2014-09-11 | 2016-11-11 | 力山工業股份有限公司 | Auxiliary apparatus of drill press for moving a workpiece |
| CN105269022A (en) * | 2015-11-30 | 2016-01-27 | 重庆锐佳机械有限公司 | Drilling machine |
| CN107020400A (en) * | 2017-04-07 | 2017-08-08 | 成都亨通兆业精密机械有限公司 | Drilling machine for finishing workpiece shallow bore hole |
| CN114682825A (en) * | 2022-06-02 | 2022-07-01 | 杭州奔涌机械有限公司 | Machining positioning device for manufacturing mechanical bearing |
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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: 20140219 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |