CN201693214U - Novel magnetic drill - Google Patents
Novel magnetic drill Download PDFInfo
- Publication number
- CN201693214U CN201693214U CN2010202359783U CN201020235978U CN201693214U CN 201693214 U CN201693214 U CN 201693214U CN 2010202359783 U CN2010202359783 U CN 2010202359783U CN 201020235978 U CN201020235978 U CN 201020235978U CN 201693214 U CN201693214 U CN 201693214U
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- box
- gear
- gear box
- rotating shaft
- utility
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Abstract
The utility model relates to a novel magnetic drill comprising a gear box. The upper outer side of the gear box is connected with a motor, and the upper part of the gear box is provided with a handle. A rotating shaft is longitudinally arranged in the gear box, one end of the rotating shaft is arranged outside the gear box, and a plurality of drill hole depth handles are arranged on the outer circumference of the rotating shaft end arranged outside the gear box. A ferromagnetic base is arranged at the bottom of the gear box, and a ferromagnetic absorption handle is arranged on one side surface of the ferromagnetic base. The utility model has the advantages of simple operation, permanent and invariant magnet force and low power failure possibility.
Description
Technical field:
The utility model relates to a kind of magnetic drill press, and it is widely used in fields such as steel construction, machine-building, shipbuilding industry.
Background technology:
At present, magnetic drill press claims magnet base to bore again, the magnetic force electric drill, and it mainly is the electromagnet by machine bottom itself, the magnetic force that produces by the back magnetic support of switching on is adsorbed on and carries out boring work on the workpiece, the big boring of convenient big workpiece, it is used in steel construction, bridge construction, shipbuilding, overhaul of the equipments, large-scale heavy industry device fabrication, big machinery manufacturing.When the workpiece level, during the vertical operation of magnetic drill press, once the L of motor, N utmost point dead electricity, the motor dead electricity has running inertia, and electromagnetism seat dead electricity is a loss of excitation, and complete machine can be the center of circle with the electric machine main shaft this moment, make reverse circular motion, may be to operator's generation mechanical wounding to a certain degree; When workpiece perpendicular to horizontal plane, during the horizontal operation of magnetic drill press, once the L of motor, N utmost point dead electricity, the complete machine tenesmus, Gu motor has running inertia, though have safety rope to play, also may be to operator's generation mechanical wounding to a certain degree; Itself deficiency of electromagnetism seat has only the insulation of 4-5mm, insulating materials high temperature meltability between coil and workpiece, and the iron filings that get out can pierce rapidly wherein once be pressed on its end opening, damage insulation and contact with coil, produce ground connection, the coil maintenance cost is also quite high; And the L of motor, N have very high dead electricity rate, so that such electromagnetism bores maintenance rate is very high.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, provide a kind of simple to operate, magnetic force is forever constant, be not easy the novel magnetic drill press of dead electricity.
The purpose of this utility model is achieved through the following technical solutions: a kind of novel magnetic drill press, comprise gear-box, the upper outside of gear-box is connected with motor, the top of gear-box is provided with handle, vertically be provided with rotating shaft in the gear-box, and an end of rotating shaft places the outside of gear-box, place the excircle of an end of the rotating shaft of gear-box outside to be provided with a plurality of drilling depth handles, the bottom of gear-box is provided with strong magnetic support, and a side of strong magnetic support is provided with the attached handle of strong magnetic.
Further improvement of the utility model is: the outer wall of gear-box is provided with motor switch.
Further improvement of the utility model is: a plurality of drilling depth handles evenly distribute.
The utility model compared with prior art has the following advantages:
To not need charged strong magnetic support to invest the magnetic drill press end opening, substitute the electromagnetism seat.It is simple to operate, only needs its operating grip motion certain angle, can realize magnetic and loss of excitation.Strong magnetic support adopts the strong magnetic of neodymium iron boron to be magnetomotive, and easy to use, simple to operate, magnetic force is forever constant.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Number in the figure: 1-gear-box, 2-motor, 3-handle, 4-rotating shaft, 5-drilling depth handle, the strong magnetic support of 6-, the attached handle of the strong magnetic of 7-, 8-motor switch.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of embodiment of a kind of novel magnetic drill press of the utility model as Fig. 1, comprise gear-box 1, the upper outside of gear-box 1 is connected with motor 2, the top of gear-box 1 is provided with handle 3, vertically be provided with rotating shaft 4 in the gear-box 1, and an end of rotating shaft 4 places the outside of gear-box 1, place the excircle of an end of the rotating shaft 4 of gear-box 1 outside to be provided with a plurality of drilling depth handles 5, a plurality of drilling depth handles 5 evenly distribute, the outer wall of gear-box 1 is provided with motor switch 8, the bottom of gear-box 1 is provided with strong magnetic support 6, and a side of strong magnetic support 6 is provided with the attached handle 7 of strong magnetic.
The utility model will not need charged strong magnetic support 6 to invest gear-box 1 bottom, substitute original electromagnetism seat, it is simple to operate, only need its operating grip motion certain angle, can realize magnetic and loss of excitation (its external form can according to the supporting design of former electromagnetism seat), it is magnetomotive that strong magnetic support 6 adopts the strong magnetic of neodymium iron boron, easy to use, simple to operate, magnetic force is forever constant, to circle, the carrying of reguline metal is very convenient, it is factory, the warehouse, harbour, the desirable lifting device of traffic transport industry, strong magnetic support 6 has overcome all shortcomings of electromagnetism seat, and complete machine can constantly firmly be adsorbed in workpiece, and on workpiece and carry out boring work.
Claims (3)
1. novel magnetic drill press, comprise gear-box (1), it is characterized in that: the upper outside of described gear-box (1) is connected with motor (2), the top of described gear-box (1) is provided with handle (3), vertically be provided with rotating shaft (4) in the described gear-box (1), and an end of described rotating shaft (4) places the outside of described gear-box (1), place the excircle of an end of the outside described rotating shaft (4) of described gear-box (1) to be provided with a plurality of drilling depth handles (5), the bottom of described gear-box (1) is provided with strong magnetic support (6), and a side of described strong magnetic support (6) is provided with the attached handle of strong magnetic (7).
2. according to the described a kind of novel magnetic drill press of claim 1, it is characterized in that: the outer wall of described gear-box (1) is provided with motor switch (8).
3. according to claim 1 or 2 described a kind of novel magnetic drill presses, it is characterized in that: a plurality of described drilling depth handles (5) evenly distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202359783U CN201693214U (en) | 2010-06-24 | 2010-06-24 | Novel magnetic drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202359783U CN201693214U (en) | 2010-06-24 | 2010-06-24 | Novel magnetic drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693214U true CN201693214U (en) | 2011-01-05 |
Family
ID=43394458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202359783U Expired - Fee Related CN201693214U (en) | 2010-06-24 | 2010-06-24 | Novel magnetic drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271648A (en) * | 2016-09-29 | 2017-01-04 | 谭平 | A kind of drilling-tapping machine |
-
2010
- 2010-06-24 CN CN2010202359783U patent/CN201693214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271648A (en) * | 2016-09-29 | 2017-01-04 | 谭平 | A kind of drilling-tapping machine |
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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: 20110105 Termination date: 20130624 |