CN2799134Y - Dual-engine double-controlling magnetic drill - Google Patents
Dual-engine double-controlling magnetic drill Download PDFInfo
- Publication number
- CN2799134Y CN2799134Y CN 200520073284 CN200520073284U CN2799134Y CN 2799134 Y CN2799134 Y CN 2799134Y CN 200520073284 CN200520073284 CN 200520073284 CN 200520073284 U CN200520073284 U CN 200520073284U CN 2799134 Y CN2799134 Y CN 2799134Y
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- CN
- China
- Prior art keywords
- motor
- feeding
- cutting
- magnetic drill
- cutting blade
- 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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Abstract
The utility model relates to a double-engine double-control magnetic drill, which belongs to the field of electric tools. The magnetic drill is composed of a machine frame and an electric magnet which are arranged on a base, a cutting motor, a feeding motor, a cutting and feeding transmission mechanism, a control circuit with controlled silicon which are all arranged in the machine frame, etc., wherein the feeding motor is connected with the cutting motor through the driving of the cutting and feeding transmission mechanism, and the cutting motor and the feeding motor are connected in series through the control circuit with controlled silicon. The cutting motor is used for cutting workpieces. The feeding motor is used for feeding cutters. The utility model has the advantages of reasonable structure, easy manufacture, increased workpiece processing accuracy and increased work efficiency. Besides, the utility model extends the service life of cutters and motors and reduces the labor intensity of operators.
Description
Technical field
The utility model relates to a kind of structure of magnetic drill press, belongs to the electric tool technical field.
Background technology
Existing magnetic drill press is by motor on the frame and guide plate, formations such as the electromagnet below the base, be that a motor rotation drives blade tool rotary cutting, the hand-guided blade tool amount of feeding is finished working angles, the amount of feeding is grasped by the people fully, can not adapt to Protean cutting situation, and the difficult quality of workpiece machining is guaranteed, simultaneously, there is big, the ineffective defective of labour intensity.
The utility model content
The purpose of this utility model is that a kind of automaticity height will be provided, the measured two-shipper double control-type of machining matter magnetic drill press.
The purpose of this utility model is to realize like this, two-shipper double control-type magnetic drill press, comprise the electromagnet that the frame of installing on base and the base and base are installed below, motor of installing on the frame and guide plate, it is characterized in that magnetic drill press is provided with cutting blade motor, feeding motor, cutting feeding transmission mechanism and has the silicon controlled control circuit, the feeding motor drives by cutting feeding transmission mechanism and connects cutting blade motor, and cutting blade motor and feeding motor are connected and have in the silicon controlled control circuit.
Described cutting feeding transmission mechanism is made of generator shaft gear, reduction gearing, leading screw, feed screw nut, guide plate, generator shaft gear is installed on the feeding motor shaft, reduction gearing is installed in an end and the generator shaft gear engagement of leading screw, the feed screw nut rotation set is on leading screw, and feed screw nut connects guide plate.Cutting blade motor is installed on the guide plate.The described silicon controlled control circuit that has is provided with the branch switch that power supply is controlled master switch and controlled cutting blade motor, feeding motor respectively.
The utility model is simple and reasonable, manufactures easily.Adopt two motors, connect, control rotating speed respectively and turn to by having the silicon controlled control circuit.Can make rotating speed change to maximum speed by the silicon controlled adjustment from zero, therefore can be at the needs of a very big scope endoadaptation working angles, make working angles be in optimum state, guarantee that the cutting situation meets the requirement of cutting factor, improve the workpiece machining accuracy and prolong cutter and motor service life, cut down finished cost, increase work efficiency.Simultaneously, improved the automaticity of electric drill machining, reduced operator's labour intensity and labourer's specification requirement because feed motion is finished automatically by machinery.
This magnetic drill press is in cutting process, also since tentatively regulate the speed and the amount of feeding after, also can adjust at any time according to circumstances in the process, simultaneously machinery self possesses adaptive ability, it is too fast or slow excessively promptly to work as cutting speed, the cutting amount of feeding is excessive or too small, and machinery self has the trend that changes round about, makes it to return to optimum state, therefore the artificial process of adjusting, only provide a specification requirement general, that this has just reduced adjustment, made things convenient for operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the silicon controlled control circuit schematic diagram that has of the present utility model;
Among the figure: 1 electromagnet, 2 bases, 3 generator shaft gears, 4 frames, 5 feeding motors, 6 leading screws, 7 feed screw nuts, 8 guide plates, 9 cutting blade motors, 10 drill bits, 11 reduction gearing.
The specific embodiment
Below the installation frame 4 on base 2, base electromagnet 1 is installed.Be installed on the frame 4 to motor 5 and the cutting feeding transmission mechanism that constitutes by generator shaft gear 3, reduction gearing 11, leading screw 6, feed screw nut 7, guide plate 8, generator shaft gear 3 is installed on the feeding motor shaft, reduction gearing 11 is installed in the lower end and generator shaft gear 3 engagements of leading screw 6, feed screw nut 7 rotation sets are on leading screw 6, guide plate is installed on the frame, cutting blade motor 9 is fixedly mounted on the guide plate 8, and feed screw nut 7 connects guide plate 8.Drill bit 10 is installed and is connected on the cutting blade motor axle.Cutting blade motor and feeding motor are controlled respectively by having the silicon controlled control circuit.Have the silicon controlled control circuit and be provided with the control of power supply control master switch cutting blade motor, feeding motor and electromagnet, be respectively equipped with branch switch control in the connection circuit of cutting blade motor, feeding motor.
Press power supply control master switch, red led is bright, and the expression power supply has entered magnetic drill press, electromagnet coil (Y) and the relay coil of connecting (J1) simultaneously electric, (Y) is in running order for electromagnet, (HL) is bright for green indicating lamp.Turn potentiometer 1 (W1) is adjusted controllable silicon 1 (SCR1) angle of flow, makes cutting blade motor accelerate to required drilling speed.Turn potentiometer 2 (W2) is adjusted controllable silicon 2 (SCR2) angle of flow, and the feeding motor is quickened, and makes drill bit fast near workpiece.Turn potentiometer 2 (W2) is adjusted controllable silicon 2 (SCR2) angle of flow, makes the feeding motor be decelerated to required feed speed.Follow according to cutting state, adjust controllable silicon 1 (SCR1) or controllable silicon 2 (SCR2), make cutting be in optimum state.
Claims (4)
1, a kind of two-shipper double control-type magnetic drill press, comprise the electromagnet that the frame of installing on base and the base and base are installed below, motor of installing on the frame and guide plate, it is characterized in that magnetic drill press is provided with cutting blade motor, feeding motor, cutting feeding transmission mechanism and has the silicon controlled control circuit, the feeding motor drives by cutting feeding transmission mechanism and connects cutting blade motor, and cutting blade motor and feeding motor are connected and have in the silicon controlled control circuit.
2, two-shipper double control-type magnetic drill press according to claim 1, it is characterized in that described cutting feeding transmission mechanism is made of generator shaft gear, reduction gearing, leading screw, feed screw nut, guide plate, generator shaft gear is installed on the feeding motor shaft, reduction gearing is installed in an end and the generator shaft gear engagement of leading screw, the feed screw nut rotation set is on leading screw, and feed screw nut connects guide plate.
3, two-shipper double control-type magnetic drill press according to claim 1 is characterized in that described cutting blade motor is installed on the guide plate.
4, two-shipper double control-type magnetic drill press according to claim 1 is characterized in that the described branch switch that the silicon controlled control circuit is provided with power supply control master switch and controls cutting blade motor, feeding motor respectively that has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073284 CN2799134Y (en) | 2005-06-30 | 2005-06-30 | Dual-engine double-controlling magnetic drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073284 CN2799134Y (en) | 2005-06-30 | 2005-06-30 | Dual-engine double-controlling magnetic drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799134Y true CN2799134Y (en) | 2006-07-26 |
Family
ID=36841632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073284 Expired - Fee Related CN2799134Y (en) | 2005-06-30 | 2005-06-30 | Dual-engine double-controlling magnetic drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799134Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101641175B (en) * | 2007-02-05 | 2011-04-27 | 日东工器株式会社 | Drilling apparatus |
| CN101704194B (en) * | 2009-11-20 | 2013-03-20 | 无锡亚中自动化设备有限公司 | Automatic magnetic seat milling device |
| CN105246625B (en) * | 2013-05-08 | 2017-12-29 | 日东工器株式会社 | Battery-type drilling machine |
| CN109128975A (en) * | 2018-09-05 | 2019-01-04 | 青岛海信模具有限公司 | A kind of oblique top head fixation hole deviation correcting device and oblique top head fixation hole method for correcting error |
| CN114285333A (en) * | 2021-12-23 | 2022-04-05 | 浙江欣兴工具股份有限公司 | Control circuit of automatic feeding magnetic seat drilling machine |
-
2005
- 2005-06-30 CN CN 200520073284 patent/CN2799134Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101641175B (en) * | 2007-02-05 | 2011-04-27 | 日东工器株式会社 | Drilling apparatus |
| CN101704194B (en) * | 2009-11-20 | 2013-03-20 | 无锡亚中自动化设备有限公司 | Automatic magnetic seat milling device |
| CN105246625B (en) * | 2013-05-08 | 2017-12-29 | 日东工器株式会社 | Battery-type drilling machine |
| CN109128975A (en) * | 2018-09-05 | 2019-01-04 | 青岛海信模具有限公司 | A kind of oblique top head fixation hole deviation correcting device and oblique top head fixation hole method for correcting error |
| CN114285333A (en) * | 2021-12-23 | 2022-04-05 | 浙江欣兴工具股份有限公司 | Control circuit of automatic feeding magnetic seat drilling machine |
| CN114285333B (en) * | 2021-12-23 | 2024-04-02 | 浙江欣兴工具股份有限公司 | Automatic feeding magnetic base drilling machine control circuit |
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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: 20060726 |