CN104625743A - Threaded hole machining drilling machine - Google Patents
Threaded hole machining drilling machine Download PDFInfo
- Publication number
- CN104625743A CN104625743A CN201510030819.7A CN201510030819A CN104625743A CN 104625743 A CN104625743 A CN 104625743A CN 201510030819 A CN201510030819 A CN 201510030819A CN 104625743 A CN104625743 A CN 104625743A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- output shaft
- bearing
- drilling machine
- motor
- 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
-
- 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
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- 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
- B23Q5/26—Fluid-pressure drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a threaded hole machining drilling machine which comprises a lathe body. A platform used for containing workpieces is arranged on the lathe body, a first cylinder and a second cylinder are arranged on the lathe body, the end portion of a cylinder rod of the first cylinder is connected with a motor, the section shape of an output shaft of the motor is non-circular, a bearing is arranged on the outer side of the output shaft, the inside track of the bearing is matched with the output shaft, the outside track of the bearing is connected with a connecting rod, the other end of the connecting rod is connected with a cylinder rod of the second cylinder, a tapping knife is arranged in the inside track of the bearing, and a drill bit is arranged on the end portion of the output shaft of the motor. By means of the threaded hole machining drilling machine, an internal threaded hole can be machined in one-time, the machining time is saved, and the machining cost is reduced.
Description
Technical field
The invention belongs to machining equipment technical field, specifically 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 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: hole processing drilling machine, comprise a body, described bed body is provided with the platform for place work piece, described bed body is provided with the first cylinder and the second cylinder, the cylinder rod end of described first cylinder is connected 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 of described bearing is connected with connecting rod, the described connecting rod other end is connected with the cylinder rod of described second cylinder, described bearing inner race is provided with tapping cutter, described motor output shaft end is provided with drill bit.This drilling machine electric machine rotation in use, due to output shaft to coordinate with bearing inner race together with rotate, and tapping cutter is arranged on bearing inner race, thus make motor drive tapping swivel to move, the cylinder rod of the first cylinder stretches out, drill bit is holed on workpiece, the cylinder rod of the first cylinder is retracted to move up and is extracted drill bit out workpiece after having holed, then the cylinder rod of the second cylinder stretches out tapping cutter slide downward, first motor reversal the second cylinders retract extraction tapping cutter simultaneously, so just machines disposable for screwed hole afterwards.
In technique scheme, preferably, described tapping cutter circumference is provided with some through holes.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 electric machine rotation in use, due to output shaft to coordinate with bearing inner race together with rotate, and tapping cutter is arranged on bearing inner race, thus make motor drive tapping swivel to move, the cylinder rod of the first cylinder stretches out, drill bit is holed on workpiece, the cylinder rod of the first cylinder is retracted to move up and is extracted drill bit out workpiece after having holed, then the cylinder rod of the second cylinder stretches out tapping cutter slide downward, first motor reversal the second cylinders retract extraction tapping cutter simultaneously afterwards, so just machine 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 partial enlarged drawing of Fig. 1.
Fig. 3 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. 3, hole processing drilling machine, comprise a body 1, described bed body 1 is provided with the platform 11 for place work piece, described bed body 11 is provided with the first cylinder 2 and the second cylinder 3, the cylinder rod end of described first cylinder 2 is connected 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 of described bearing 42 is connected with connecting rod 43, described connecting rod 43 other end is connected with the cylinder rod of described second cylinder 3, described bearing 42 inner ring is provided with tapping cutter 5, described motor 4 output shaft end is provided with drill bit 6.This drilling machine electric machine rotation in use, due to output shaft to coordinate with bearing inner race together with rotate, and tapping cutter is arranged on bearing inner race, thus make motor drive tapping swivel to move, the cylinder rod of the first cylinder stretches out, drill bit is holed on workpiece, the cylinder rod of the first cylinder is retracted to move up and is extracted drill bit out workpiece after having holed, then the cylinder rod of the second cylinder stretches out tapping cutter slide downward, first motor reversal the second cylinders retract extraction tapping cutter simultaneously, so just machines disposable for screwed hole afterwards.
Described tapping cutter 5 circumference is provided with some through holes 51.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. hole processing drilling machine, comprise a body (1), described bed body (1) is provided with the platform (11) for place work piece, it is characterized in that: described bed body (11) is provided with the first cylinder (2) and the second cylinder (3), the cylinder rod end of described first cylinder (2) is connected 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 of described bearing (42) is connected with connecting rod (43), described connecting rod (43) other end is connected with the cylinder rod of described second cylinder (3), described bearing (42) inner ring is provided with tapping cutter (5), described motor (4) output shaft end is provided with drill bit (6).
2. hole processing drilling machine as claimed in claim 1, is characterized in that: described tapping cutter (5) circumference is provided with some through holes (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030819.7A CN104625743B (en) | 2015-01-22 | 2015-01-22 | Hole processing drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030819.7A CN104625743B (en) | 2015-01-22 | 2015-01-22 | Hole processing drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104625743A true CN104625743A (en) | 2015-05-20 |
| CN104625743B CN104625743B (en) | 2018-05-04 |
Family
ID=53205220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510030819.7A Active CN104625743B (en) | 2015-01-22 | 2015-01-22 | Hole processing drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625743B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015323A (en) * | 2017-12-20 | 2018-05-11 | 重庆冠亨汽车配件有限公司 | Pressure aperture apparatus for auto parts machinery |
| CN109048242A (en) * | 2018-11-10 | 2018-12-21 | 耿思宇 | A kind of processing technology of engine crankshaft |
-
2015
- 2015-01-22 CN CN201510030819.7A patent/CN104625743B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015323A (en) * | 2017-12-20 | 2018-05-11 | 重庆冠亨汽车配件有限公司 | Pressure aperture apparatus for auto parts machinery |
| CN108015323B (en) * | 2017-12-20 | 2019-03-19 | 重庆冠亨汽车配件有限公司 | Pressure aperture apparatus for automobile parts |
| CN109048242A (en) * | 2018-11-10 | 2018-12-21 | 耿思宇 | A kind of processing technology of engine crankshaft |
| CN109048242B (en) * | 2018-11-10 | 2020-06-02 | 温岭市鑫都机械有限公司 | Machining process of engine crankshaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104625743B (en) | 2018-05-04 |
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| GR01 | Patent grant |