CN201086150Y - Frequency conversion drill lathe - Google Patents

Frequency conversion drill lathe Download PDF

Info

Publication number
CN201086150Y
CN201086150Y CNU2007201145925U CN200720114592U CN201086150Y CN 201086150 Y CN201086150 Y CN 201086150Y CN U2007201145925 U CNU2007201145925 U CN U2007201145925U CN 200720114592 U CN200720114592 U CN 200720114592U CN 201086150 Y CN201086150 Y CN 201086150Y
Authority
CN
China
Prior art keywords
main shaft
chuck
fixed
operating grip
spindle box
Prior art date
Application number
CNU2007201145925U
Other languages
Chinese (zh)
Inventor
沈新权
Original Assignee
沈新权
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 沈新权 filed Critical 沈新权
Priority to CNU2007201145925U priority Critical patent/CN201086150Y/en
Application granted granted Critical
Publication of CN201086150Y publication Critical patent/CN201086150Y/en

Links

Abstract

The utility model discloses a frequency-variable drilling machine which comprises a basic work bench (1), a vertical column (12), a main shaft case (11) and an operating handle (5). The main shaft case (11) is provided thereon with an operating handle gear (7) and a chuck main shaft sleeve (6). The operating handle (5) is arranged on the shaft of the operating handle gear. The chuck main shaft sleeve (6) is provided inside with a rotatable chuck main shaft (8) via a bearing (4). A drilling chuck (3) is fixed at the lower end of the chuck main shaft (8). A motor (10) is fixed on the main shaft case (11) relative to the upper end of the chuck main shaft (8). The chuck main shaft (8) is sleeved inside a hollow motor main shaft (9). A frequency converter (13) is fixed on the main shaft case (11). With the structure, the utility model solves the problems of the prior art, such as large power, poor accuracy and short service lift; and has the advantages of simple and reasonable structure, easy operation, high processing accuracy, low production cost, stepless speed regulation and high safety factor.

Description

Frequency conversion Drilling machine

Technical field

The present invention relates to a kind of drilling machine, particularly a kind of frequency conversion Drilling machine by variable-frequency control technique control machine works.

Background technology

Existing drilling machine generally adopts the belt transferring power, direct-cut operation is adopted in rotating, realize step speed change by the belt pulley shift, perhaps realize speed change by the pressure regulation Electronic Control, in use there is following weak point in above-mentioned drilling machine: the one, and power attenuation is big, vibration is big, noise is big; The 2nd, low speed does not have moment of torsion, and speed adjustable range is limited; The 3rd, rotating is long switching time; The 4th, complex structure, Heavy Weight, volume are big, machining accuracy is poor; Such result is that energy waste, production environment are polluted greatly, production cost product quality high, that process does not reach required precision.For this reason, many institutes, manufacturer and knowledgeable people research and develop at the problems referred to above, do not improve way preferably but have as yet so far.

Summary of the invention

For overcoming the disadvantage of above-mentioned existence, the purpose of this utility model just provides a kind of simple and reasonable, easy for operation, machining accuracy is high, production cost is low, safety coefficient is high frequency conversion Drilling machine.

The technical scheme that its technical problem that solves the utility model adopts, it comprises the base worktable face, column, main spindle box, operating grip, column is fixed on the base worktable face, but the main spindle box of oscilaltion is arranged on the column, the chuck collar bush that described main spindle box is provided with the operating grip gear and is complementary with the operating grip gear, operating grip is arranged on the operating grip gear shaft, be provided with rotating chuck main shaft by bearing in the chuck collar bush, the lower end of chuck main shaft is fixed with drill chuck, be fixed with motor on the main spindle box corresponding with chuck main shaft upper end, electric machine main shaft is a hollow structure, the chuck main shaft is set in the electric machine main shaft by spline fitted, is fixed with the frequency converter that is complementary with motor on the main spindle box.

As further preferred version of the present utility model, but described column is provided with the workbench of oscilaltion.

After adopting said structure, mechanical transmission mechanisms such as belt pulley have been cancelled, variable-frequency motor directly drives the work of chuck main shaft, following advantage is arranged: the one, realize motor stepless speed regulation, soft start, the quick soft handover of rotating, permanent moment of torsion by frequency converter, and can carry out overcurrent, overvoltage, overload, undercurrent, under-voltage, stall, open-phase protection to motor, and to operate saferly, more humane, energy-saving effect is obvious, economize on electricity and can prolong service life of drilling machine greatly between 40%-70%; The 2nd, be specially adapted to tapping class drilling machine, frequency conversion control technique makes torque constant, the quick soft handover of rotating, 0.1 can carry out the quick soft handover of rotating second, low-speed big, from 0 to stepless adjustable between the rated speed, the operating efficiency of tapping and product quality are improved greatly, more outstanding to processing fraising, aperture chamfering; The 3rd, simple in structure, in light weight, volume is little, it is big to exert oneself, intellectuality, high efficiency, quietization, energy-conservation, long-life, high accuracy combines together, is the ideal substitute of present drilling machine.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A cross-sectional view of Fig. 1.

The specific embodiment

Illustrated in figures 1 and 2, specific embodiments for the utility model frequency conversion Drilling machine, it comprises base worktable face 1, column 12, main spindle box 11, operating grip 5, column 12 is fixed on the base worktable face 1, but the main spindle box 11 of oscilaltion is arranged on the column 12, the chuck collar bush 6 that described main spindle box 11 is provided with operating grip gear 7 and is complementary with operating grip gear 7, operating grip 5 is arranged on the operating grip gear shaft, be provided with rotating chuck main shaft 8 by bearing 4 in the chuck collar bush 6, the lower end of chuck main shaft 8 is fixed with drill chuck 3, operating grip 5 can move up and down by operating grip gear 7 drive chuck collar bushes 6 and chuck main shaft 8, be fixed with motor 10 on the main spindle box 11 corresponding with chuck main shaft 8 upper ends, electric machine main shaft 9 is a hollow structure, chuck main shaft 8 is set in the electric machine main shaft 9 by spline fitted, motor 10 drove 8 rotations of chuck main shaft all the time when chuck main shaft 8 was moved up and down, but was fixed with the workbench 2 that the frequency converter 13 described columns 12 that are complementary with motor 10 are provided with also oscilaltion on the main spindle box 11.

Claims (1)

1. frequency conversion Drilling machine, comprise base worktable face (1), column (12), main spindle box (11), operating grip (5), column (12) is fixed on the base worktable face (1), but the main spindle box of oscilaltion (11) is arranged on the column (12), it is characterized in that: the chuck collar bush (6) that described main spindle box (11) is provided with operating grip gear (7) and is complementary with operating grip gear (7), operating grip (5) is arranged on the operating grip gear shaft, be provided with rotating chuck main shaft (8) by bearing (4) in the chuck collar bush (6), the lower end of chuck main shaft (8) is fixed with drill chuck (3), be fixed with motor (10) on the main spindle box (11) corresponding with chuck main shaft (8) upper end, electric machine main shaft (9) is a hollow structure, chuck main shaft (8) is set in the electric machine main shaft (9) by spline fitted, is fixed with the frequency converter (13) that is complementary with motor (10) on the main spindle box (11).
CNU2007201145925U 2007-09-14 2007-09-14 Frequency conversion drill lathe CN201086150Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201145925U CN201086150Y (en) 2007-09-14 2007-09-14 Frequency conversion drill lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201145925U CN201086150Y (en) 2007-09-14 2007-09-14 Frequency conversion drill lathe

Publications (1)

Publication Number Publication Date
CN201086150Y true CN201086150Y (en) 2008-07-16

Family

ID=39633739

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201145925U CN201086150Y (en) 2007-09-14 2007-09-14 Frequency conversion drill lathe

Country Status (1)

Country Link
CN (1) CN201086150Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966600A (en) * 2010-08-17 2011-02-09 温州志光制鞋机械有限公司 Rapid and easy demountable plane processing device
CN102248194A (en) * 2011-06-16 2011-11-23 林顺胜 Drilling machine
CN102744442A (en) * 2011-04-19 2012-10-24 浙江乾麟缝制设备有限公司 Drilling machine based on carbon-brushless motor
CN102921990A (en) * 2012-10-19 2013-02-13 安徽省黄山台钻有限公司 Stepless speed change external automatic feeding drilling machine
CN103264308A (en) * 2012-08-03 2013-08-28 重庆百吉四兴压铸有限公司 Direct transmission type milling machine
CN103658750A (en) * 2012-09-25 2014-03-26 昆山尚达智机械有限公司 Novel frequency conversion drilling machine
CN105846736A (en) * 2016-05-30 2016-08-10 青岛金岭电器有限公司 Wood working lathe control system
TWI556892B (en) * 2014-09-11 2016-11-11 力山工業股份有限公司 Drill press with a quick drilling apparatus
CN106249620A (en) * 2016-11-01 2016-12-21 徐州工程学院 A kind of drilling device based on eM Plant analogue system and method for work thereof
CN106312132A (en) * 2016-10-13 2017-01-11 温州职业技术学院 Multifunctional drilling machine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966600A (en) * 2010-08-17 2011-02-09 温州志光制鞋机械有限公司 Rapid and easy demountable plane processing device
CN102744442A (en) * 2011-04-19 2012-10-24 浙江乾麟缝制设备有限公司 Drilling machine based on carbon-brushless motor
CN102248194A (en) * 2011-06-16 2011-11-23 林顺胜 Drilling machine
CN103264308A (en) * 2012-08-03 2013-08-28 重庆百吉四兴压铸有限公司 Direct transmission type milling machine
CN103658750A (en) * 2012-09-25 2014-03-26 昆山尚达智机械有限公司 Novel frequency conversion drilling machine
CN102921990A (en) * 2012-10-19 2013-02-13 安徽省黄山台钻有限公司 Stepless speed change external automatic feeding drilling machine
TWI556892B (en) * 2014-09-11 2016-11-11 力山工業股份有限公司 Drill press with a quick drilling apparatus
CN105846736A (en) * 2016-05-30 2016-08-10 青岛金岭电器有限公司 Wood working lathe control system
CN105846736B (en) * 2016-05-30 2018-06-29 青岛金岭电器有限公司 A kind of wood-turning machine control system
CN106312132A (en) * 2016-10-13 2017-01-11 温州职业技术学院 Multifunctional drilling machine
CN106249620A (en) * 2016-11-01 2016-12-21 徐州工程学院 A kind of drilling device based on eM Plant analogue system and method for work thereof
CN106249620B (en) * 2016-11-01 2018-11-27 徐州工程学院 A kind of drilling device and its working method based on eM-Plant analogue system

Similar Documents

Publication Publication Date Title
CN203817426U (en) Machine tool machining center dual-drive cutter disc device
CN2695172Y (en) Working table automatic, manual lifting mechanism
CN103624294B (en) A kind of radial drilling machine
CN200974133Y (en) Automatic puncher
CN202910336U (en) Square column geared drilling machine
CN201950299U (en) Numerical control high precision static pressure rotating table
CN206393223U (en) A kind of rotating disk clamp positioning device
CN202062093U (en) Drilling machine with multiple drills
CN203804730U (en) Planar milling and grinding machine
CN204771553U (en) Dentition is attacked all to multiaxis drilling
CN201217099Y (en) Pipe coil type machine for cutting tubes
CN204276961U (en) Upright drill
CN202742120U (en) Spindle box for floor-type boring-milling machine
CN202825090U (en) Arc surfacing clamping deflection device
CN206689773U (en) A kind of longaxones parts turning attachment
CN204353531U (en) A kind of multi spindle drilling machine
CN2723086Y (en) Telescopic rotary angle type hand held electric tool
CN202984741U (en) Drilling machine auto-feeder
CN206185487U (en) Compound lathe of turnning and milling with tool magazine device
CN201483025U (en) Double-drilling special equipment
CN102886544A (en) Single spindle drilling machine with work piece turning device
CN201446601U (en) Automatic phyllostachys pubescens slitting mill
CN101100009A (en) Full mechanical band saw machine tool
CN201960232U (en) Gear type tapping machine
CN201079876Y (en) Vertical tapping machine

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.22 TO 2017.9.13; CHANGE OF CONTRACT

Name of requester: ZHEJIANG HELING ELECTRICITY CO.,LTD.

Effective date: 20090603

EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Heling Electric Co., Ltd.

Assignor: Shen Xinquan

Contract fulfillment period: 2009.4.22 to 2017.9.13 contract change

Contract record no.: 2009330001266

Denomination of invention: Novel frequency conversion drilling machine

Granted publication date: 20080716

License type: Exclusive license

Record date: 2009.6.3

Assignee: Zhejiang Heling Electric Co., Ltd.

Assignor: Shen Xinquan

Contract fulfillment period: 2009.4.22 to 2017.9.13

Contract record no.: 2009330001266

Denomination of utility model: Novel frequency conversion drilling machine

Granted publication date: 20080716

License type: Exclusive license

Record date: 20090603

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080716

Termination date: 20100914

Granted publication date: 20080716

Termination date: 20100914