CN104625742A - Threaded hole machining drilling machine - Google Patents
Threaded hole machining drilling machine Download PDFInfo
- Publication number
- CN104625742A CN104625742A CN201510030807.4A CN201510030807A CN104625742A CN 104625742 A CN104625742 A CN 104625742A CN 201510030807 A CN201510030807 A CN 201510030807A CN 104625742 A CN104625742 A CN 104625742A
- Authority
- CN
- China
- Prior art keywords
- motor
- drill bit
- output shaft
- bearing
- 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.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a threaded hole machining drilling machine which comprises a base. A stand column is arranged on the base and provided with a sliding working block. The sliding working block is provided with a first motor. The section of an output shaft of the first motor is in a non-circle shape. A bearing is arranged on the outer side of the output shaft. The inner ring of the bearing is matched with the output shaft. The outer ring of the bearing is rotationally connected with a connecting rod. The other end of the connecting rod is hinged to a sliding portion. A reverse-flighted screw is arranged on the siding working block, provided with the sliding portion and connected with a second motor. The inner ring of the bearing is provided with a tapping knife. A drill bit is arranged at the end of an output shaft of the second motor. When the threaded hole machining drilling machine is in use, the sliding working block slides downwards, the drill bit drills a hole in a workpiece, the sliding working block moves upwards to draw the drill bit out of the workpiece after drilling is finished, the second motor rotates to enable the sliding portion to slide on the reverse-flighted screw towards the drill bit so that the tapping knife can move downwards, and then the sliding working block is controlled to move downwards and then move upwards to achieve tapping.
Description
Technical field
The invention belongs to machining equipment technical field, specifically a kind of hole processing drilling machine.
Background technology
Existing drilling machine adds and generally first will install drill bit on drilling machine man-hour and hole to workpiece carrying out internal thread hole, and then change employing tapping cutter to hole-drilled workpiece tapping thread, therefore general machining internal thread all needs two step processing, and working (machining) efficiency is low, and cost improves.
Summary of the invention
The present invention is directed to prior art deficiency, provide a kind of hole processing drilling machine, this drilling machine time processing can go out internal thread hole, saves process time, reduces processing cost.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of hole processing drilling machine, comprise base, described base is provided with column, described column is provided with slip operation block, described slip operation block is provided with the first motor, the output shaft cross section of described motor is non-circular, described output shaft arranged outside has bearing, the inner ring of described bearing coordinates with described output shaft, the outer ring rotating of described bearing is connected with connecting rod, the described connecting rod other end is hinged on sliding part, described slip operation block is provided with reverse-flighted screw, described reverse-flighted screw is provided with described sliding part, described reverse-flighted screw is connected with the second motor, described bearing inner race is provided with tapping cutter, described first motor output shaft end is provided with drill bit.This drilling machine slip operation block in use slide downward, drill bit is holed on workpiece, rear slip operation block of having holed moves up and extracts drill bit out workpiece, then the second electric machine rotation sliding part puts down slip toward drill bit tapping cutter is down moved on reverse-flighted screw, and then control slip operation block down motion tapping, first motor reversal extracts tapping cutter out simultaneously afterwards, so just machines disposable for screwed hole.
In technique scheme, preferably, when described sliding part slides into described reverse-flighted screw when the extreme position of described drill bit, described tapping cutter lower end is lower than described drill bit.When tapping cutter spacing is in drill bit lower end, when tapping, can to drop to tapping cutter inner for metal fragment, prevents chip from blocking and make the screw thread defectiveness that processes.
The present invention compared with prior art, there is following beneficial effect: this drilling machine slip operation block in use slide downward, drill bit is holed on workpiece, rear slip operation block of having holed moves up and extracts drill bit out workpiece, then the second electric machine rotation sliding part puts down slip toward drill bit tapping cutter is down moved on reverse-flighted screw, and then control slip operation block down motion tapping, first motor reversal extracts tapping cutter out simultaneously afterwards, so just machines disposable for screwed hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention state one.
Fig. 2 is the structural representation of embodiment of the present invention state two.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1 to Fig. 2, a kind of hole processing drilling machine, comprise base 1, described base 1 is provided with column 2, described column 2 is provided with slip operation block 3, described slip operation block 3 is provided with the first motor 4, output shaft 41 cross section of described first motor 4 is non-circular, described output shaft 41 arranged outside has bearing 42, the inner ring of described bearing 42 coordinates with described output shaft 41, the outer ring rotating of described bearing 42 is connected with connecting rod 43, described connecting rod 43 other end is hinged on sliding part 5, described slip operation block 3 is provided with reverse-flighted screw 31, described reverse-flighted screw 31 is provided with described sliding part 5, described reverse-flighted screw 31 is connected with the second motor 6, described bearing 42 inner ring is provided with tapping cutter 7, described first motor 4 output shaft end is provided with drill bit 8.This drilling machine slip operation block in use slide downward, drill bit is holed on workpiece, rear slip operation block of having holed moves up and extracts drill bit out workpiece, then the second electric machine rotation sliding part puts down slip toward drill bit tapping cutter is down moved on reverse-flighted screw, and then control slip operation block down motion tapping, first motor reversal extracts tapping cutter out simultaneously afterwards, so just machines disposable for screwed hole.
In the present embodiment, when described sliding part 5 slides into described reverse-flighted screw 31 when the extreme position of described drill bit 8, described tapping cutter 7 lower end is lower than described drill bit 8.When tapping cutter spacing is in drill bit lower end, when tapping, can to drop to tapping cutter inner for metal fragment, prevents chip from blocking and make the screw thread defectiveness that processes.
Claims (2)
1. a hole processing drilling machine, comprise base (1), described base (1) is provided with column (2), described column (2) is provided with slip operation block (3), it is characterized in that: described slip operation block (3) is provided with the first motor (4), output shaft (41) cross section of described first motor (4) is non-circular, described output shaft (41) arranged outside has bearing (42), the inner ring of described bearing (42) coordinates with described output shaft (41), the outer ring rotating of described bearing (42) is connected with connecting rod (43), described connecting rod (43) other end is hinged on sliding part (5), described slip operation block (3) is provided with reverse-flighted screw (31), described reverse-flighted screw (31) is provided with described sliding part (5), described reverse-flighted screw (31) is connected with motor (6), described bearing (42) inner ring is provided with tapping cutter (7), described second motor (4) output shaft end is provided with drill bit (8).
2. a kind of hole processing drilling machine as claimed in claim 1, it is characterized in that: when described sliding part (5) slides into described reverse-flighted screw (31) when the extreme position of described drill bit (8), described tapping cutter (7) lower end is lower than described drill bit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030807.4A CN104625742B (en) | 2015-01-22 | 2015-01-22 | Threaded hole machining drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030807.4A CN104625742B (en) | 2015-01-22 | 2015-01-22 | Threaded hole machining drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104625742A true CN104625742A (en) | 2015-05-20 |
| CN104625742B CN104625742B (en) | 2017-01-11 |
Family
ID=53205219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510030807.4A Expired - Fee Related CN104625742B (en) | 2015-01-22 | 2015-01-22 | Threaded hole machining drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625742B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499701A (en) * | 2015-12-21 | 2016-04-20 | 天津海茨科技有限公司 | Double-station efficient cutting platform |
| CN105537679A (en) * | 2015-12-21 | 2016-05-04 | 天津海茨科技有限公司 | Automatic-lifting efficient cutting platform |
| CN108495471A (en) * | 2018-05-30 | 2018-09-04 | 重庆伟福机械有限公司 | Machine components drilling machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046048U (en) * | 1988-08-03 | 1989-10-18 | 重庆液压气动技术研究所 | Positive and negative rotation tapping apparatus |
| CN2288261Y (en) * | 1997-06-17 | 1998-08-19 | 鞠庆海 | Dual-purpose drilling broaching bit controlled by centrifugal wings |
| US5879112A (en) * | 1997-10-30 | 1999-03-09 | Ivey; Roy M. | Water supply line tapping tool |
| US20030071425A1 (en) * | 2001-10-11 | 2003-04-17 | Yuan-Ho Lin | Anti-slip type electric drill chuck |
| CN102678054A (en) * | 2012-05-16 | 2012-09-19 | 阜南县奋进机械制造有限公司 | Spirally bottom-expanding integrated drill bit |
| CN202591971U (en) * | 2012-05-23 | 2012-12-12 | 南车戚墅堰机车有限公司 | Drilling and tapping machine for repairing screw hole of magnet yoke of main power generator |
| CN103537725A (en) * | 2013-10-11 | 2014-01-29 | 陈咸均 | Drilling machine |
| CN203751379U (en) * | 2014-03-27 | 2014-08-06 | 国家电网公司 | Punching machine |
| CN104070410A (en) * | 2014-07-02 | 2014-10-01 | 芜湖求精紧固件有限公司 | Drill press |
-
2015
- 2015-01-22 CN CN201510030807.4A patent/CN104625742B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046048U (en) * | 1988-08-03 | 1989-10-18 | 重庆液压气动技术研究所 | Positive and negative rotation tapping apparatus |
| CN2288261Y (en) * | 1997-06-17 | 1998-08-19 | 鞠庆海 | Dual-purpose drilling broaching bit controlled by centrifugal wings |
| US5879112A (en) * | 1997-10-30 | 1999-03-09 | Ivey; Roy M. | Water supply line tapping tool |
| US20030071425A1 (en) * | 2001-10-11 | 2003-04-17 | Yuan-Ho Lin | Anti-slip type electric drill chuck |
| CN102678054A (en) * | 2012-05-16 | 2012-09-19 | 阜南县奋进机械制造有限公司 | Spirally bottom-expanding integrated drill bit |
| CN202591971U (en) * | 2012-05-23 | 2012-12-12 | 南车戚墅堰机车有限公司 | Drilling and tapping machine for repairing screw hole of magnet yoke of main power generator |
| CN103537725A (en) * | 2013-10-11 | 2014-01-29 | 陈咸均 | Drilling machine |
| CN203751379U (en) * | 2014-03-27 | 2014-08-06 | 国家电网公司 | Punching machine |
| CN104070410A (en) * | 2014-07-02 | 2014-10-01 | 芜湖求精紧固件有限公司 | Drill press |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499701A (en) * | 2015-12-21 | 2016-04-20 | 天津海茨科技有限公司 | Double-station efficient cutting platform |
| CN105537679A (en) * | 2015-12-21 | 2016-05-04 | 天津海茨科技有限公司 | Automatic-lifting efficient cutting platform |
| CN108495471A (en) * | 2018-05-30 | 2018-09-04 | 重庆伟福机械有限公司 | Machine components drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104625742B (en) | 2017-01-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20180122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |