CN104668962A - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN104668962A CN104668962A CN201510030829.0A CN201510030829A CN104668962A CN 104668962 A CN104668962 A CN 104668962A CN 201510030829 A CN201510030829 A CN 201510030829A CN 104668962 A CN104668962 A CN 104668962A
- Authority
- CN
- China
- Prior art keywords
- operation block
- output shaft
- bearing
- motor
- tapping
- 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
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Classifications
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling machine. The drilling machine comprises a base, an upright is arranged on the base and provided with a slide operation block, a motor is arranged on the slide operation block, an output shaft of the motor is provided with a noncircular section, a bearing is arranged on the outer side of the output shaft, an inner ring of the bearing is matched with the output shaft, an outer ring of the bearing is rotationally connected with the connecting rods, and the other ends of the connecting rods are hinged to sliders. The slide operation block is provided with slide grooves, the slides are arranged in the slide grooves, one ends of the slide grooves are provided with air cylinders, and cylinder rods of the air cylinders are connected with the sliders. The inner ring of the bearing is provided with a tapping screwer and the end of the output shaft of the motor is provided with a drill bit. During use, the slide operation block slides downwards, the drill bit drills workpieces, the slide operation block moves upwards to pull the drill out of the workpieces after drilling, and then the cylinder rods stretch out to enable the tapping screwer to move downwards and control the slide operation block to moves downwards and tap; then the motor rotates anticlockwise to pull out the tapping screwer, and thus, a threaded hole is machined at one step.
Description
Technical field
The invention belongs to machining equipment technical field, specifically a kind of 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 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 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 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 slide block, described slip operation block is provided with chute, described slide block is provided with in described chute, described chute one end is provided with cylinder, the cylinder rod of described cylinder connects described slide block, described bearing inner race is provided with tapping cutter, described 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 cylinder rod stretches out and tapping cutter is down moved, and then control slip operation block down motion tapping, motor reversal extracts tapping cutter out afterwards, so just machines disposable for screwed hole.
In technique scheme, preferably, when the cylinder rod of described cylinder reaches extreme position, 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, and then cylinder rod stretches out and tapping cutter is down moved, and then controls slip operation block down motion tapping, motor reversal extracts tapping cutter out afterwards, so just machine disposable for screwed hole, thus working (machining) efficiency is promoted, cost reduces.
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 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 motor 4, output shaft 41 cross section of described 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 slide block 5, described slip operation block 3 is provided with chute 31, described slide block 5 is provided with in described chute 31, described chute 31 one end is provided with cylinder 6, the cylinder rod of described cylinder 6 connects described slide block 5, described bearing 42 inner ring is provided with tapping cutter 7, described 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 cylinder rod stretches out and tapping cutter is down moved, and then control slip operation block down motion tapping, motor reversal extracts tapping cutter out afterwards, so just machines disposable for screwed hole.
In the present embodiment, when the cylinder rod of described cylinder 6 reaches extreme position, 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 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 motor (4), output shaft (41) cross section of described 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 slide block (5), described slip operation block (3) is provided with chute (31), described slide block (5) is provided with in described chute (31), described chute (31) one end is provided with cylinder (6), the cylinder rod of described cylinder (6) connects described slide block (5), described bearing (42) inner ring is provided with tapping cutter (7), described motor (4) output shaft end is provided with drill bit (8).
2. a kind of drilling machine as claimed in claim 1, is characterized in that: when the cylinder rod of described cylinder (6) reaches extreme position, and described tapping cutter (7) lower end is lower than described drill bit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030829.0A CN104668962B (en) | 2015-01-22 | 2015-01-22 | A kind of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030829.0A CN104668962B (en) | 2015-01-22 | 2015-01-22 | A kind of drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104668962A true CN104668962A (en) | 2015-06-03 |
| CN104668962B CN104668962B (en) | 2018-11-02 |
Family
ID=53304822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510030829.0A Active CN104668962B (en) | 2015-01-22 | 2015-01-22 | A kind of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668962B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107771484A (en) * | 2017-11-09 | 2018-03-09 | 黄新军 | A kind of tobacco transplanting device |
| CN108890739A (en) * | 2018-08-22 | 2018-11-27 | 江苏尚唯汽车饰件有限公司 | A kind of cutting means of modified lightweight sound insulating pad |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2813280A (en) * | 1955-10-12 | 1957-11-19 | Herman M Huffman | Machine tool for drilling and tapping holes |
| CN2915332Y (en) * | 2006-05-28 | 2007-06-27 | 蔡炳德 | Pipeline pressure tapping machine |
| CN201405192Y (en) * | 2009-05-15 | 2010-02-17 | 竺开明 | Full-automatic screwed hole processing device |
| CN202147134U (en) * | 2011-05-30 | 2012-02-22 | 展静 | Universal drilling and tapping dual-purpose tool |
| CN203863356U (en) * | 2014-06-04 | 2014-10-08 | 江西科技学院 | Thread cutting machine capable of conducting drilling and tapping at same time |
| CN104139305A (en) * | 2014-08-04 | 2014-11-12 | 浙江西菱股份有限公司 | Drilling and tapping machine |
-
2015
- 2015-01-22 CN CN201510030829.0A patent/CN104668962B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2813280A (en) * | 1955-10-12 | 1957-11-19 | Herman M Huffman | Machine tool for drilling and tapping holes |
| CN2915332Y (en) * | 2006-05-28 | 2007-06-27 | 蔡炳德 | Pipeline pressure tapping machine |
| CN201405192Y (en) * | 2009-05-15 | 2010-02-17 | 竺开明 | Full-automatic screwed hole processing device |
| CN202147134U (en) * | 2011-05-30 | 2012-02-22 | 展静 | Universal drilling and tapping dual-purpose tool |
| CN203863356U (en) * | 2014-06-04 | 2014-10-08 | 江西科技学院 | Thread cutting machine capable of conducting drilling and tapping at same time |
| CN104139305A (en) * | 2014-08-04 | 2014-11-12 | 浙江西菱股份有限公司 | Drilling and tapping machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107771484A (en) * | 2017-11-09 | 2018-03-09 | 黄新军 | A kind of tobacco transplanting device |
| CN108890739A (en) * | 2018-08-22 | 2018-11-27 | 江苏尚唯汽车饰件有限公司 | A kind of cutting means of modified lightweight sound insulating pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104668962B (en) | 2018-11-02 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A drilling machine Effective date of registration: 20220107 Granted publication date: 20181102 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Yuyao sub branch Pledgor: YUYAO XINGTAI MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2022330000018 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |