CN105269035A - Main shaft positive and negative rotation and variable-speed control mechanism of digital display type radial drilling machine - Google Patents
Main shaft positive and negative rotation and variable-speed control mechanism of digital display type radial drilling machine Download PDFInfo
- Publication number
- CN105269035A CN105269035A CN201510820194.4A CN201510820194A CN105269035A CN 105269035 A CN105269035 A CN 105269035A CN 201510820194 A CN201510820194 A CN 201510820194A CN 105269035 A CN105269035 A CN 105269035A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- digital display
- speed change
- handle
- drilling machine
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/041—Spindle-reversing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power
Abstract
The invention discloses a main shaft positive and negative rotation and variable-speed control mechanism of a digital display type radial drilling machine. The main shaft positive and negative rotation and variable-speed control mechanism comprises a handle, a valve plate, an electromagnetic reversing valve, an oil pump, an oil separator and a gearbox, wherein the handle and the valve plate are arranged on the gearbox; the valve plate is arranged on the electromagnetic reversing valve; the oil pump and the oil separator are arranged on the gearbox; and the oil pump and the oil separator are connected through an oil tube. The working principle is that the handle is downwards pushed when the main shaft positively rotates, the handle is upwards lifted when the main shaft negatively rotates, and the handle is positioned between upper and lower positions when the main shaft is at a zero position; when the main shaft changes speed, a speed change knob is directly rotated, and number of revolutions of the main shaft is directly displayed on the digital display screen; and when the main shaft is in feeding speed change, the speed change knob is directly rotated, and feeding amount of the main shaft is directly displayed on the digital display screen. According to the main shaft positive and negative rotation and variable-speed control mechanism, when the main shaft changes speed, the speed change knob is directly rotated and number of evolutions of the main shaft is directly displayed on the digital display screen; and when the main shaft is in feeding speed change, the speed change knob is directly rotated, and feeding amount of the main shaft is directly displayed on the digital display screen. The main shaft positive and negative rotation and variable-speed control mechanism is convenient and quick in operation, high in working efficiency and applied to the mechanical processing industry.
Description
Technical field
The present invention relates to main shaft rotating and the selector gear of a kind of digital display radial drilling machine in mechanical processing industry.
Background technology
At present, in mechanical processing industry, radial drilling machine is with a kind of lathe of the hole machined of porous heavy parts for single-piece or batch production.General main spindle box can move on rocking arm, and with the drilling machine of rocking arm around column revolving.Rocking arm moves up and down along column, to adapt to the workpiece processing differing heights.On the table, larger workpiece is placed directly on lathe base or ground less trade union college.Radial drilling machine is widely used in single-piece and middle small serial production, the hole of processing volume and the larger workpiece of weight.The main variant of radial drilling machine has slide-like and universal type two kinds.Slide block radial drilling machine makes the base of fundamental mode radial drilling machine into slide to form, and slide moves along bed ways, to expand the range of work, is applicable to the industries such as boiler, bridge, rolling stock and shipbuilding.The rocking arm of universal radial drilling machine except doing vertical and gyration, and moves horizontally, and main spindle box makes tilt adjustments on rocking arm, to adapt to the processing at each position of workpiece.In addition, car formula, wall type and digital control radial drilling machine etc. are also had.Radial drilling machine is a kind of hole machined equipment, is used for boring, reaming, fraising, tapping and repair the processing of the various ways such as scraping end surface.By purposes and textural classification, drilling machine is divided into upright drill, bench drill, multi-pore drilling machine, radial drilling machine and other special drill presses etc.In all kinds of drilling machine, radial drilling machine is easy to operate, flexible, applied widely, has typicalness, is specially adapted to single-piece or batch production with the hole machined of porous heavy parts, is the common lathe in general machining workshop.
Also there is a lot of deficiency in the main shaft rotating of radial drilling machine and selector gear, this invention, when main shaft speed change, directly can not rotate shift knob, can not utilize the revolution of directly display main shaft on digital display screen; During axis feeding speed change, directly can not rotate shift knob, the amount of feeding of directly display main shaft on digital display screen can not be utilized; Because this speed change can not realize speed change of not stopping, and need to select revolution, operation control system is relatively backward, and some operation is difficult to realize, and complex structure, cost is high, and function is poor, and intensity and toughness is all low, and transmission accuracy is low, and service life is short, and fault rate is high.Therefore, developing a kind of main shaft rotating of digital display radial drilling machine and selector gear is a new problem anxious to be resolved.
Summary of the invention
The object of this invention is to provide a kind of main shaft rotating and selector gear of digital display radial drilling machine, this invention, when main shaft speed change, directly rotates shift knob, digital display screen directly shows the revolution of main shaft; During axis feeding speed change, be also directly rotate shift knob, digital display screen directly show the amount of feeding of main shaft; Because this speed change can not be stopped speed change, and need not revolution be selected, thus operation is very quick and easy, saves time, laborsaving, operating efficiency is high.
The object of the present invention is achieved like this: a kind of main shaft rotating of digital display radial drilling machine and selector gear, comprise handle, valve plate, solenoid directional control valve, oil pump, separator, gearbox, gearbox arranges handle, valve plate, solenoid directional control valve arranges valve plate, gearbox arranges oil pump, separator, and oil pump is connected by oil pipe with separator;
Described a kind of main shaft rotating of digital display radial drilling machine and the operation principle of selector gear, when main shaft rotates forward, by handle to pressing down, are upwards lifted by handle during reversion, and during main shaft zero-bit, handle is in the meta of upper-lower position; When main shaft speed change, directly rotate shift knob, digital display screen directly shows the revolution of main shaft; During axis feeding speed change, directly rotate shift knob, digital display screen directly shows the amount of feeding of main shaft; Because this speed change can not be stopped speed change, and revolution need not be selected, convenient operation.
Main points of the present invention are its structure and working principle.
A kind of main shaft rotating of digital display radial drilling machine and selector gear compared with prior art, have when main shaft speed change, directly rotate shift knob, digital display screen directly show the revolution of main shaft; During axis feeding speed change, directly rotate shift knob, digital display screen directly shows the amount of feeding of main shaft; The advantages such as because this speed change can not be stopped speed change, and need not select revolution, simple and reasonable, reliably multiple functional, convenient to operation, operating efficiency is high, failure rate is low, and the life-span is long, will be widely used in mechanical processing industry.
Below in conjunction with drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
With reference to accompanying drawing, a kind of main shaft rotating of digital display radial drilling machine and selector gear, comprise handle 1, valve plate 2, solenoid directional control valve 3, oil pump 4, separator 5, gearbox 6, gearbox 6 arranges handle 1, valve plate 2, solenoid directional control valve 3 arranges valve plate 2, gearbox 6 arranges oil pump 4, separator 5, and oil pump 4 is connected by oil pipe with separator 5.
Described a kind of main shaft rotating of digital display radial drilling machine and the operation principle of selector gear, when main shaft rotates forward, by handle 1 to pressing down, are upwards lifted by handle 1 during reversion, and during main shaft zero-bit, handle 1 is in the meta of upper-lower position; When main shaft speed change, directly rotate shift knob, digital display screen directly shows the revolution of main shaft; During axis feeding speed change, directly rotate shift knob, digital display screen directly shows the amount of feeding of main shaft; Because this speed change can not be stopped speed change, and revolution need not be selected, convenient operation.
Claims (2)
1. the main shaft rotating of a digital display radial drilling machine and selector gear, comprise handle, valve plate, solenoid directional control valve, oil pump, separator, gearbox, it is characterized in that: handle, valve plate are set on gearbox, solenoid directional control valve arranges valve plate, gearbox arranges oil pump, separator, and oil pump is connected by oil pipe with separator.
2. the main shaft rotating of a kind of digital display radial drilling machine according to claim 1 and selector gear, it is characterized in that: described a kind of main shaft rotating of digital display radial drilling machine and the operation principle of selector gear are, when main shaft rotates forward, by handle to pressing down, during reversion, handle is upwards lifted, during main shaft zero-bit, handle is in the meta of upper-lower position; When main shaft speed change, directly rotate shift knob, digital display screen directly shows the revolution of main shaft; During axis feeding speed change, directly rotate shift knob, digital display screen directly shows the amount of feeding of main shaft; Because this speed change can not be stopped speed change, and revolution need not be selected, convenient operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820194.4A CN105269035A (en) | 2015-11-24 | 2015-11-24 | Main shaft positive and negative rotation and variable-speed control mechanism of digital display type radial drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820194.4A CN105269035A (en) | 2015-11-24 | 2015-11-24 | Main shaft positive and negative rotation and variable-speed control mechanism of digital display type radial drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269035A true CN105269035A (en) | 2016-01-27 |
Family
ID=55139358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820194.4A Pending CN105269035A (en) | 2015-11-24 | 2015-11-24 | Main shaft positive and negative rotation and variable-speed control mechanism of digital display type radial drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269035A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468637Y (en) * | 2001-04-05 | 2002-01-02 | 盐城市机床有限公司 | Main spindle box of radial drill |
| CN201320614Y (en) * | 2008-12-29 | 2009-10-07 | 南通西马特机器制造有限公司 | Radial drilling machine |
| CN101564772A (en) * | 2009-04-29 | 2009-10-28 | 沈阳机床股份有限公司中捷钻镗床厂 | Variable-frequency radial drilling machine |
| CN101628344A (en) * | 2009-08-12 | 2010-01-20 | 兖州市威龙机床有限公司 | Numerical control rocker arm drilling machine |
| KR20110096991A (en) * | 2010-02-24 | 2011-08-31 | 손유구 | Radial drilling machine |
| CN202779890U (en) * | 2012-10-17 | 2013-03-13 | 杭州明美机械有限公司 | Uniaxial digital controlled drilling machine |
-
2015
- 2015-11-24 CN CN201510820194.4A patent/CN105269035A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468637Y (en) * | 2001-04-05 | 2002-01-02 | 盐城市机床有限公司 | Main spindle box of radial drill |
| CN201320614Y (en) * | 2008-12-29 | 2009-10-07 | 南通西马特机器制造有限公司 | Radial drilling machine |
| CN101564772A (en) * | 2009-04-29 | 2009-10-28 | 沈阳机床股份有限公司中捷钻镗床厂 | Variable-frequency radial drilling machine |
| CN101628344A (en) * | 2009-08-12 | 2010-01-20 | 兖州市威龙机床有限公司 | Numerical control rocker arm drilling machine |
| KR20110096991A (en) * | 2010-02-24 | 2011-08-31 | 손유구 | Radial drilling machine |
| CN202779890U (en) * | 2012-10-17 | 2013-03-13 | 杭州明美机械有限公司 | Uniaxial digital controlled drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |