CN202984741U - Drilling machine auto-feeder - Google Patents

Drilling machine auto-feeder Download PDF

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Publication number
CN202984741U
CN202984741U CN 201220703650 CN201220703650U CN202984741U CN 202984741 U CN202984741 U CN 202984741U CN 201220703650 CN201220703650 CN 201220703650 CN 201220703650 U CN201220703650 U CN 201220703650U CN 202984741 U CN202984741 U CN 202984741U
Authority
CN
China
Prior art keywords
gear
worm
shaft
handle
worm screw
Prior art date
Application number
CN 201220703650
Other languages
Chinese (zh)
Inventor
高云峰
高传耀
周均
祝广余
吴勤
Original Assignee
南通第五机床有限公司
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 南通第五机床有限公司 filed Critical 南通第五机床有限公司
Priority to CN 201220703650 priority Critical patent/CN202984741U/en
Application granted granted Critical
Publication of CN202984741U publication Critical patent/CN202984741U/en

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Abstract

The utility model discloses a drilling machine auto-feeder, and relates to the technical field of electromechanical equipment. The drilling machine auto-feeder comprises a spindle and a driving shaft. A sliding sleeve gear is connected with the spindle. One end of the driving shaft is connected with a first gear, and the other end of the driving shaft is connected with a first worm through an electromagnetic clutch. The electromagnetic clutch is connected with a spindle automatic-feeding on-off handle. The first worm is meshed with a first worm wheel connected with a second worm. The second worm is meshed with a second worm wheel connected with a feed adjusting handle. A second gear is connected with the second worm. A third worm is horizontally arranged on one side of the second worm, and is connected with a spindle micro-feeding handle. A third gear connected with the third worm is meshed with the second gear. The third worm is meshed with a third worm wheel connected with a gear shaft. The gear shaft is connected with a spindle manual feeding handle. A fourth gear connected with the gear shaft is meshed with the sliding sleeve gear. The drilling machine auto-feeder has the advantages of simple structure, easiness in control, high working efficiency and the like.

Description

A kind of drilling machine auto-feeder
Technical field
The utility model relates to and belongs to the electromechanical equipment technical field, particularly a kind of drilling machine auto-feeder.
Background technology
Drilling machine is the indispensable equipment of hole processing.Drilling machine is mainly to realize processing such as drilling, reaming, tapping to workpiece by the rotation of main shaft and the downward feeding of main shaft.The rotation of main shaft is all generally to drive by the belt pulley that is connected with motor, downward feeding is generally by manually completing, such feeding mode is comparatively backward, man-hour and production cost have been increased, be difficult to guarantee accurate to dimension, and a workman can only operate a bench drill, can't realize the streamline mode of production.How to reduce operating personnel's labour intensity, and improve the machining accuracy of deep hole, become this area urgent problem.
At present, drilling machine is controlled drill press spindle rotation and axial feed by numerical control device, has improved machining accuracy and production efficiency.But in drilling machine processing, auto-feed can't be satisfied whole need of productions, need have simultaneously on drilling machine manually and auto-feeder.
Summary of the invention
The shortcomings such as the purpose of this utility model is to exist hand feed main shaft precision low for existing drilling machine, and labor strength is large, and provide a kind of and have simple in structure, semiautomation operation, the drilling machine feed arrangement of the advantage such as easy to control, operating efficiency is high.
the purpose of this utility model is achieved in that a kind of drilling machine auto-feeder, comprise main shaft, connect the sliding sleeve gear on main shaft, the drilling machine auto-feeder also comprises power transmission shaft, one end of power transmission shaft connects the first gear, the other end of power transmission shaft connects the first worm screw by electromagnetic clutch, electromagnetic clutch connects main shaft auto-feed break-make handle, first worm engaging the first worm gear, the first worm gear is connected on the second worm screw, second worm engaging the second worm gear, the second worm gear connects amount of feeding regulating handle, connect at least two the second gears on the second worm screw, the side of the second worm screw the 3rd worm screw that be arranged in parallel, the 3rd worm screw connects main shaft microfeed handle, connect the 3rd gear that equates with the second gear quantity on the 3rd worm screw, each the 3rd gear is meshed with corresponding the second gear respectively, the 3rd worm engaging the 3rd worm gear, the 3rd worm gear is connected on gear shaft, gear shaft connects the main spindle hand feed handle, connect the 4th gear on gear shaft, the 4th gear is meshed with the sliding sleeve gear.
The other end of the first worm screw of the present utility model arranges overload protective device.
The position that main shaft auto-feed break-make handle is pushed out, electromagnetic clutch engages, main shaft will drive the first worm screw, the first worm gear rotation by transmitting gear, regulate by amount of feeding regulating handle, each second gear is meshed with the 3rd gear respectively, drives the 3rd worm screw, the 3rd worm gear rotation, thereby drives the 4th gear rotation, sliding sleeve gear engagement on the 4th gear and spindle unit realizes the main shaft auto-feed.Main shaft auto-feed break-make handle is pushed the state of pass, the electromagnetic clutch break-make by rotating spindle hand feed handle, realizes main spindle hand feed.Utilize Worm and Worm Gear Driving than large characteristics, by the little feeding handle of main shaft, realize little rotation of gear shaft, i.e. the little feeding of main shaft.The utlity model has simple in structure, semiautomation operation, the advantage such as easy to control, operating efficiency is high.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the partial rear view of Fig. 1.
Fig. 3 is the partial top view of Fig. 1.
In figure, 1 main shaft microfeed handle, 2 amount of feeding regulating handles, 3 main spindle hand feed handles; 4 overload protective devices, 5 the 3rd worm gears, 6 the 3rd worm screws, 7 second gears; 8 second gears, 9 second gears, 10 first gears, 11 power transmission shafts; 12 electromagnetic clutch, 13 first worm screws, 14 the 4th gears, 15 gear shafts; 16 first worm gears, 17 main shaft auto-feed break-make handles, 18 the 3rd gears, 19 the 3rd gears; 20 the 3rd gears, 21 main shafts, 22 second worm screws, 23 second worm gears.
The specific embodiment
As Figure 1-3; the utility model mainly comprises power transmission shaft 11; one end of power transmission shaft 11 connects the first gear 10; the other end of power transmission shaft 11 connects the first worm screw 13 by electromagnetic clutch 12; the other end that electromagnetic clutch 12 connects main shaft auto-feed break-make handle 17, the first worm screws 13 arranges overload protective device 4.first worm screw 13 engagement the first worm gears 16, the first worm gear 16 is connected on the second worm screw 22, second worm screw 22 engagement the second worm gears 23, the second worm gear 23 connects amount of feeding regulating handle 2, connect three the second gears 7 on the second worm screw 22, 8, 9, the side of the second worm screw 22 the 3rd worm screw 6 that be arranged in parallel, the 3rd worm screw 6 connects main shaft microfeed handle 1, connect three the 3rd gears 18 on the 3rd worm screw 6, 19, 20, each the 3rd gear 18, 19, 20 respectively with corresponding the second gear 7, 8, 9 are meshed, the 3rd worm screw 6 engagement the 3rd worm gears 5, the 3rd worm gear 5 is connected on gear shaft 15, gear shaft 15 connects main spindle hand feed handle 3, connect the 4th gear 14 on gear shaft 15, the 4th gear 14 engagement sliding sleeve gears, the sliding sleeve gear is connected on main shaft 21.
The utility model can be realized three kinds of axis feedings: the first; the position that main shaft auto-feed break-make handle 17 is pushed out; electromagnetic clutch 12 engages; main shaft 21 will be by rotating the first gear 10; the first gear 10 is connected connection with power transmission shaft; and overload protective device 4 is equipped with in power transmission shaft bottom, assurance device safe and reliable.Power transmission shaft 11 drives the first worm screw 13, the first worm gear 16 rotations, regulate by amount of feeding regulating handle 2, the second gear 7,8,9 meshes with the 3rd gear 18,19,20 respectively, drive the 3rd worm screw 6, the 3rd worm gear 5 rotations, thereby drive the 4th gear 14 rotations, sliding sleeve gear engagement on the 4th gear 14 and main shaft 21 parts realizes main shaft 21 auto-feeds.
The second pushes main shaft auto-feed break-make handle 17 state of pass, electromagnetic clutch 12 break-makes, by rotating amount of feeding regulating handle 2, realize that the second gear 7,8,9 separates with the 3rd gear 18,19,20 respectively, rotating spindle hand feed handle 3 is realized main shaft 21 hand feeds.
The third utilizes Worm and Worm Gear Driving than large characteristics, by the little feeding handle 1 of main shaft, realizes little rotation of gear shaft 15, i.e. the little feeding of main shaft 21.

Claims (2)

1. drilling machine auto-feeder, comprise main shaft, connect the sliding sleeve gear on main shaft, it is characterized in that: the drilling machine auto-feeder also comprises power transmission shaft, one end of power transmission shaft connects the first gear, the other end of power transmission shaft connects the first worm screw by electromagnetic clutch, electromagnetic clutch connects main shaft auto-feed break-make handle, first worm engaging the first worm gear, the first worm gear is connected on the second worm screw, second worm engaging the second worm gear, the second worm gear connects amount of feeding regulating handle, connect at least two the second gears on the second worm screw, the side of the second worm screw the 3rd worm screw that be arranged in parallel, the 3rd worm screw connects main shaft microfeed handle, connect the 3rd gear that equates with the second gear quantity on the 3rd worm screw, each the 3rd gear is meshed with corresponding the second gear respectively, the 3rd worm engaging the 3rd worm gear, the 3rd worm gear is connected on gear shaft, gear shaft connects the main spindle hand feed handle, connect the 4th gear on gear shaft, the 4th gear is meshed with the sliding sleeve gear.
2. drilling machine auto-feeder according to claim 1, it is characterized in that: the other end of described the first worm screw arranges overload protective device.
CN 201220703650 2012-12-19 2012-12-19 Drilling machine auto-feeder CN202984741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220703650 CN202984741U (en) 2012-12-19 2012-12-19 Drilling machine auto-feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220703650 CN202984741U (en) 2012-12-19 2012-12-19 Drilling machine auto-feeder

Publications (1)

Publication Number Publication Date
CN202984741U true CN202984741U (en) 2013-06-12

Family

ID=48555963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220703650 CN202984741U (en) 2012-12-19 2012-12-19 Drilling machine auto-feeder

Country Status (1)

Country Link
CN (1) CN202984741U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028759A (en) * 2012-12-19 2013-04-10 南通第五机床有限公司 Automatic feeding device of drilling machine
CN105195788A (en) * 2015-11-04 2015-12-30 重庆纵翼机械制造有限公司 Novel drilling machine convenient to operate
CN105458343A (en) * 2016-02-06 2016-04-06 宁波慧作机电有限公司 Automatic drilling machine
CN109940424A (en) * 2019-04-09 2019-06-28 梁仓平 Three-level feed high precision small drilling machine
CN109940188A (en) * 2019-04-09 2019-06-28 梁仓平 A kind of high-precision borehole method of small drilling machine
CN110006312A (en) * 2019-04-27 2019-07-12 李俊 High-precision dimensional measurement control methods is carried out to object using thick fine-tuning mode

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028759A (en) * 2012-12-19 2013-04-10 南通第五机床有限公司 Automatic feeding device of drilling machine
CN105195788A (en) * 2015-11-04 2015-12-30 重庆纵翼机械制造有限公司 Novel drilling machine convenient to operate
CN105458343A (en) * 2016-02-06 2016-04-06 宁波慧作机电有限公司 Automatic drilling machine
CN109940424A (en) * 2019-04-09 2019-06-28 梁仓平 Three-level feed high precision small drilling machine
CN109940188A (en) * 2019-04-09 2019-06-28 梁仓平 A kind of high-precision borehole method of small drilling machine
CN109940188B (en) * 2019-04-09 2019-12-17 盐城士联凯精密机电制造有限公司 high-precision drilling method of small drilling machine
CN110006312A (en) * 2019-04-27 2019-07-12 李俊 High-precision dimensional measurement control methods is carried out to object using thick fine-tuning mode

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20151219

EXPY Termination of patent right or utility model