CN102794474A - Magnetic seat drill - Google Patents
Magnetic seat drill Download PDFInfo
- Publication number
- CN102794474A CN102794474A CN2012103120631A CN201210312063A CN102794474A CN 102794474 A CN102794474 A CN 102794474A CN 2012103120631 A CN2012103120631 A CN 2012103120631A CN 201210312063 A CN201210312063 A CN 201210312063A CN 102794474 A CN102794474 A CN 102794474A
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- gear
- frame
- fixedly connected
- shaft
- motor
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Abstract
The invention relates to a magnetic seat drill which belongs to the technical field of electric tools. The magnetic seat drill comprises an engine base fixedly connected with a frame, a motor, a transmission mechanism, a spindle and a control circuit arranged on the frame. The magnetic seat drill is characterized in that an automatic feed mechanism and a stroke control switch are arranged on the frame; a rotor shaft of the motor is connected with the spindle in a transmission mode through the automatic feed mechanism; the stroke control switch is connected with the control circuit; an input gear, a cutter feed gear and a transmission gear are arranged on a spline shaft, and a differential gear and an output gear are arranged on a thread shaft; the transmission gear is connected with the spline shaft in a sliding fit manner; the cutter feed gear is fixedly connected with the spline shaft; the output gear is connected with the thread shaft through a thread; and the differential gear is fixedly connected with the thread shaft. The magnetic seat drill has the advantages of reasonable and compact structure, easy production and manufacturing, convenience in use and operation, automatic control of drilling depths and drilling exit, reduction of the labor intensity and improvement of the production efficiency and the product processing quality.
Description
Technical field
The present invention relates to the electric drill structure of the carrying magnetic seat in a kind of machining, belong to the electric tool technical field.
Background technology
Existing magnetic drill press comprises support, frame, motor, transmission mechanism, main shaft, control circuit and manual delivering gear; Support is fixedly connected frame; Motor, transmission mechanism, main shaft, control circuit are installed on the frame, and through the processing of holing of artificial rotation manual control stick, the hole precision of processing is not high; Labor intensity of operating staff is big, inefficiency.The iron filings of boring cutting twine drill bit, make drill bit by locking easily, influence the safety of motor and drill bit.
Summary of the invention
The objective of the invention is the problem that exists to above-mentioned existing magnetic drill press, improve, a kind of compactness rational in infrastructure is provided, manufacture easily, uses easy to operately, automaticity is high, reduction operative employee labour intensity, the magnetic drill press of enhancing productivity.
The objective of the invention is to realize that through following technical scheme magnetic drill press comprises support, frame, motor, transmission mechanism, main shaft, control circuit; Support is fixedly connected frame, and motor, transmission mechanism, main shaft, control circuit are installed on the frame, it is characterized in that; Be provided with automatic feed mechanism and travel control switch, automatic feed mechanism and travel control switch are installed on the frame, and the armature spindle of motor is connected with spindle through automatic feed mechanism; Travel control switch connects control circuit; Described automatic feed mechanism comprises splined shaft, gear, thread spindle, and input gear, feed gear, travelling gear are set on splined shaft, and differential gear, output gear are installed on thread spindle; Travelling gear and splined shaft sliding connection; The feed gear is fixedly connected with splined shaft, and output gear is threaded with thread spindle, and differential gear is fixedly connected with thread spindle.Striker is installed on the main shaft, and the top of striker is provided with stop, and the upper and lower of output gear is provided with travel control switch respectively.
The present invention is rational in infrastructure simple, manufactures easily, uses easy to operately, reduces labour intensity, enhances productivity and automaticity, guarantees the degree of depth and the precision of boring cutting, the crudy of raising product.Use this magnetic drill press to hole and add man-hour, earlier drill bit is clamped in the spindle hole, aim at position to be processed, open motor switch, main shaft drives cutter and does revolution boring cutting.Drill bit contacts travel switch after going downwards to the degree of depth of regulation, just connects reverse turn control circuit; Drill bit is auto-reverse and do motion upwards, when drill bit returns to original position, will contact another travel switch; Just automatic shutdown circuit, motor stops operating, and realizes processing and the autofeed function that resets.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an automatic feed mechanism structural representation of the present invention.
Among the figure: 1 support, 2 frames, 3 motors, 4 transmission mechanisms, 5 main shafts, 6 input gears, 7 travelling gears, 8 splined shafts, 9 feed gears, 10 output gears, 11 thread spindles, 12 differential gears, 13 main shafts.
The specific embodiment
On the support 1 of charged magnet, install and fix frame 2; On frame, install motor 3, transmission mechanism 4, control circuit, automatic feed mechanism and travel control switch are set; The armature spindle of motor is in transmission connection through automatic feed mechanism and main shaft 13, and travel control switch connects control circuit.Input gear 6, feed gear 9, travelling gear 7 are set on splined shaft, travelling gear and splined shaft sliding connection, the feed gear is fixedly connected with splined shaft.Differential gear 12, output gear 10 are installed on thread spindle 11, and feed gear 9 is meshing with each other to connect with differential gear 12 and travelling gear 7 and output gear 10 and constitutes automatic feed mechanism.Travelling gear and splined shaft sliding connection, the feed gear is fixedly connected with splined shaft, and output gear is threaded with thread spindle, and differential gear is fixedly connected with thread spindle.The main shaft hypomere is installed drill bit, and epimere is installed striker, and the top of striker is provided with the stop formation and moves back the rig structure automatically.
Claims (1)
1. a magnetic drill press comprises support, frame, motor, transmission mechanism, main shaft, control circuit, and support is fixedly connected frame; Motor, transmission mechanism, main shaft, control circuit are installed on the frame, it is characterized in that, are provided with automatic feed mechanism and travel control switch; Automatic feed mechanism and travel control switch are installed on the frame, and the armature spindle of motor is connected with spindle through automatic feed mechanism, and travel control switch connects control circuit; Described automatic feed mechanism comprises splined shaft, gear, thread spindle, and input gear, feed gear, travelling gear are set on splined shaft, and differential gear, output gear are installed on thread spindle; Travelling gear and splined shaft sliding connection; The feed gear is fixedly connected with splined shaft, and output gear is threaded with thread spindle, and differential gear is fixedly connected with thread spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103120631A CN102794474A (en) | 2012-08-29 | 2012-08-29 | Magnetic seat drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103120631A CN102794474A (en) | 2012-08-29 | 2012-08-29 | Magnetic seat drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102794474A true CN102794474A (en) | 2012-11-28 |
Family
ID=47193915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103120631A Pending CN102794474A (en) | 2012-08-29 | 2012-08-29 | Magnetic seat drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102794474A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203487A (en) * | 2013-04-17 | 2013-07-17 | 丽水鸿图工业设计有限公司 | Light magnetic drill |
| CN105081402A (en) * | 2015-08-06 | 2015-11-25 | 宁波中旺工具有限公司 | Dustproof electric drill |
| CN109079503A (en) * | 2018-08-27 | 2018-12-25 | 芜湖亮普机械制造有限公司 | A kind of pipe female connector tapping drill aperture apparatus with release mechanism |
-
2012
- 2012-08-29 CN CN2012103120631A patent/CN102794474A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203487A (en) * | 2013-04-17 | 2013-07-17 | 丽水鸿图工业设计有限公司 | Light magnetic drill |
| CN105081402A (en) * | 2015-08-06 | 2015-11-25 | 宁波中旺工具有限公司 | Dustproof electric drill |
| CN105081402B (en) * | 2015-08-06 | 2018-06-15 | 宁波中旺工具有限公司 | Dust proof electric driller |
| CN109079503A (en) * | 2018-08-27 | 2018-12-25 | 芜湖亮普机械制造有限公司 | A kind of pipe female connector tapping drill aperture apparatus with release mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |