CN103801726A - Drilling machine special for machining hollow tubular workpieces - Google Patents
Drilling machine special for machining hollow tubular workpieces Download PDFInfo
- Publication number
- CN103801726A CN103801726A CN201410032223.6A CN201410032223A CN103801726A CN 103801726 A CN103801726 A CN 103801726A CN 201410032223 A CN201410032223 A CN 201410032223A CN 103801726 A CN103801726 A CN 103801726A
- Authority
- CN
- China
- Prior art keywords
- barrel
- cylinder
- guide cylinder
- hollow tubular
- hole
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/003—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams
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- 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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling machine special for machining hollow tubular workpieces. The drilling machine special for machining the hollow tubular workpieces comprises a workbench and is characterized by further comprising a supporting table, a guide cylinder, a material cylinder, a hydraulic oil cylinder and a plurality of drilling power heads, the material cylinder is sleeved with the guide cylinder through a first opening, an air cylinder is arranged inside the material cylinder, a compressing board is arranged at the lower end of the air cylinder, a top board is arranged at one end of the material cylinder, the other end of the material cylinder is provided with a carrying table and extends out of the cylinder wall of the guide cylinder in the workbench direction, a third opening is formed in the lower portion of the cylinder wall of the material cylinder, the hydraulic oil cylinder is connected with the guide cylinder and the material cylinder, the drilling power heads are arranged on the workbench surrounding the material cylinder, and the side wall of the material cylinder is provided with a plurality of holes corresponding to the drilling power heads. The drilling machine special for machining the hollow tubular workpieces can drill multiple holes at a time, avoid drifting of the pitch between the holes caused by repeated drilling, improve the working efficiency and increase benefits.
Description
Technical field
The present invention relates to a kind of machining equipment field, relate in particular to a kind of drilling machine, this drilling machine is for processing the workpiece of hollow tubular.
Background technology
Drilling machine refers to mainly use the lathe of drill bit machining hole on workpiece.Conventionally bit is main motion, and drill bit moves axially as feed motion.Drilling machine is simple in structure, and machining accuracy is relatively high, can drill through hole, blind hole, changes special tool, can expand, spot-facing, reams or carries out the processing such as tapping.In process, workpiece is motionless, allows cutter move, and by center cutter alignment hole center, and makes cutter rotate (main motion).The feature of drilling machine is that workpiece maintains static, and cutter rotates.
Existing drilling machine is other factors such as to maintain static owing to being subject to frock, is all on a work piece, to bore a hole, while if desired boring multiple hole in order to work piece, will spend so a large amount of time, and efficiency is reduced greatly.Especially in processing when round piece, hole of a drilling, repeatedly drilling easily causes pitch-row drift.
Summary of the invention
In order to solve above-mentioned the problems of the prior art, the object of the present invention is to provide a kind of hollow tubular workpiece processing special drill press, once bore a hole, process the defects such as consuming time to solve existing drilling machine.
For addressing the above problem, the present invention by the following technical solutions:
A kind of hollow tubular workpiece processing special drill press, comprises workbench, also comprises:
One brace table, is arranged at the top of described workbench, and the middle part of described brace table has the first hole;
One guide cylinder, is hollow tubular, described guide cylinder sheathed enter in described the first hole, one end of described guide cylinder has the first opening and end edge is extended with projection to barrel outside, described projection is positioned at the lower surface of described brace table;
One barrel, be located in described guide cylinder by described the first opening sleeve, in described barrel, be provided with cylinder, the lower end of described cylinder is provided with pressure strip, one end of described barrel is provided with top board, the other end is provided with objective table and extends beyond the barrel of described guide cylinder to described workbench direction, and the bottom of described barrel barrel is provided with the 3rd opening;
One hydraulic jack, it is connected with described guide cylinder and described barrel; And
Some drill units;
Wherein, described some drill units are arranged on described workbench around described barrel, and the sidewall of described barrel is provided with the corresponding hole of some and described some drill units.
Preferably, on the described workbench under described barrel correspondence, be provided with a groove.
Preferably, described guide cylinder is fixedly connected with described barrel, and described fixing point is positioned at described guide cylinder and described barrel barrel.
Preferably, described guide cylinder and described barrel are fixedly connected as at described guiding barrel and are provided with the second hole, be provided with the second groove cooperatively interacting with the second hole at the barrel of described barrel, alignment pin is fixed described guide cylinder and described barrel by described the second hole and the second groove.
Preferably, described some drill units are six drill units.
Beneficial effect of the present invention:
(1) hollow tubular workpiece of the present invention processing special drill press is provided with some drill units around barrel on the workbench of drilling machine, can the multiple holes of drilling, and avoid repeatedly drilling to cause pitch-row drift.
(2) hydraulic jack is connected with barrel, the lifting of hydraulic jack control barrel, barrel is to be sheathed in guide cylinder, is extended with projection, in an end edge of guide cylinder to barrel outside in the time that barrel is thus lifted to certain altitude, contact with the top of guide cylinder, guide cylinder is produced to certain climbing power, and projection contacts with the lower surface of workbench, prevents that guide cylinder is offset, barrel is also offset, and while making drilling, position is more accurate.
(3) when hydraulic jack drives barrel to rise or declines, can also rotate a certain angle, realize the circular hole of clamped one time processing second layer entirety different angles, the fixed connection point arranging at sidewall, in the time that barrel rises to certain angle, inserts alignment pin at fixed connection point place, make guide cylinder and barrel fixing more firm, avoid the circular hole of rotation processing second layer entirety different angles in process time, workpiece is offset, simultaneously also very high operating efficiency, increase benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of hollow tubular workpiece processing special drill press of the present invention;
Fig. 2 is hollow tubular workpiece processing special drill press part-structure schematic diagram of the present invention;
Work sheet when Fig. 3 is hollow tubular workpiece processing special drill press drilling workpiece of the present invention.
Mark the following drawings mark thereon by reference to the accompanying drawings:
1, hydraulic jack;
2, guide cylinder; 21, the first opening; 22, projection; 23, the second hole;
3, barrel; 31, top board; 32, objective table; 33, the second helical groove; 34, the 3rd opening; 35, some holes;
4, brace table, 41, the first hole;
5, column; 6, workbench; 7, PLC switch board; 8, Hydraulic Station; 9, cylinder; 10, pressure strip; 11, drill unit; 12, motor; 13, workpiece, 14, alignment pin;
The specific embodiment
Hereinafter with reference to aforementioned figures, illustrate that for ease of understanding, the same components in following embodiment illustrates with identical Reference numeral according to the embodiment of hollow tubular workpiece processing special drill press of the present invention.
As shown in Figure 1-2, a kind of hollow tubular workpiece processing special drill press, comprises workbench 6, also comprises:
One brace table 4, brace table 4 is triangular form shape, is separately installed with column 5 at three angles of the brace table 4 of triangular form shape, and one end of column 5 is arranged at the upper surface of described workbench 6, and the middle part of described brace table 4 has the first hole 41;
One guide cylinder 2, is hollow tubular, described guide cylinder 2 sheathed enter in described the first hole 41, the lower end of described guide cylinder 2 has the first opening 21 and end edge is extended with projection 22 to barrel outside, described protruding 22 are positioned at the lower surface of described brace table 4; Be provided with a hydraulic jack 1 on the top of described guide cylinder 2, described hydraulic jack 1 is connected with Hydraulic Station 8, and Hydraulic Station 8 is connected with PLC switch board 7, controls Hydraulic Station 8 by operation PLC switch board 7, Hydraulic Station 8 is controlled hydraulic jack 1, and hydraulic jack 1 is for promoting or decline guide cylinder 2;
One barrel 3, be sheathed in described guide cylinder 2 by described the first opening 21, top in described barrel 3 is arranged with cylinder 9, the lower end of described cylinder 9 is provided with pressure strip 10, one end of described barrel 3 is provided with top board 31, barrel 3 is set in guide cylinder 2 when interior, the upper end in contact of top board 31 and guide cylinder 2, barrel 3 is connected with hydraulic jack 1, the other end of described barrel 3 is provided with objective table 32, the hollow tubular workpiece 13 of needs processing is placed on objective table 32, when cylinder 9 does work to pressing down pressure strip 10, pressure strip 10 contacts with workpiece 13 fixing workpiece 13, and extend beyond the barrel of described guide cylinder 2 bottoms to described workbench 6 directions, the bottom of described barrel 3 barrels is provided with the 3rd opening 34, the openings of sizes of the 3rd opening 34 is the semicircle of round tube wall, be convenient to workpiece 13 to put into or take out, convenient operation, increase work efficiency,
Some drill units 11, drill unit 11 is connected with motor 12, motor 12 drives drill unit 11 to work, each drill unit 11 all contains oil cylinder, oil cylinder is connected with described Hydraulic Station 8, Hydraulic Station 8 is connected with PLC switch board 7, control the motion of drill unit 11 by operation PLC switch board 7, described some drill units 11 are arranged on described workbench 6 around described barrel 3, and the sidewall of described barrel 3 is provided with the corresponding some holes 35 of some and described some drill units 11.
On described workbench 6 under described barrel 3 correspondences, be provided with a groove 61, in the time that barrel 3 moves downward, can be to the interior motion of groove 61, can drilling workpiece 13 on the hole of differing heights.
Described guide cylinder 2 is fixedly connected with described barrel 3, described fixing point is positioned at described guide cylinder 2 and described barrel 3 barrels, described guide cylinder 2 and described barrel 3 are fixedly connected as at projection 22 places of described guide cylinder 2 and are provided with the second hole 23, be provided with the second helical groove 33 cooperatively interacting with the second hole 23 at the barrel of described barrel 3, alignment pin 14 is fixed described guide cylinder 2 and described barrel 3 by described the second hole 23 and the second helical groove 33, when hydraulic jack 1 drives barrel 3 to rise or decline, can also rotate a certain angle, realize the circular hole of clamped one time processing second layer entirety different angles, make guide cylinder 2 and barrel 3 fixing more firm, while avoiding rotation to process the circular hole of second layer entirety different angles in process, workpiece 13 is offset.
As shown in Figure 3, described some drill units 11 are six drill units.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (5)
1. a hollow tubular workpiece processing special drill press, comprises workbench, it is characterized in that, also comprises:
One brace table, is arranged at the top of described workbench, and the middle part of described brace table has the first hole;
One guide cylinder, is hollow tubular, described guide cylinder sheathed enter in described the first hole, one end of described guide cylinder has the first opening and end edge is extended with projection to barrel outside, described projection is positioned at the lower surface of described brace table;
One barrel, be located in described guide cylinder by described the first opening sleeve, in described barrel, be provided with cylinder, the lower end of described cylinder is provided with pressure strip, one end of described barrel is provided with top board, the other end is provided with objective table and extends beyond the barrel of described guide cylinder to described workbench direction, and the bottom of described barrel barrel is provided with the 3rd opening;
One hydraulic jack, it is connected with described guide cylinder and described barrel; And
Some drill units;
Wherein, described some drill units are arranged on described workbench around described barrel, and the sidewall of described barrel is provided with the corresponding hole of some and described some drill units.
2. hollow tubular workpiece processing special drill press according to claim 1, is characterized in that, on the described workbench under described barrel correspondence, is provided with a groove.
3. hollow tubular workpiece processing special drill press according to claim 1, is characterized in that, described guide cylinder is fixedly connected with described barrel, and described fixing point is positioned at described guide cylinder and described barrel barrel.
4. hollow tubular workpiece processing special drill press according to claim 3, it is characterized in that, described guide cylinder and described barrel are fixedly connected as at described guiding barrel and are provided with the second hole, be provided with the second groove cooperatively interacting with the second hole at the barrel of described barrel, alignment pin is fixed described guide cylinder and described barrel by described the second hole and the second groove.
5. hollow tubular workpiece processing special drill press according to claim 1, is characterized in that, described some drill units are six drill units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032223.6A CN103801726B (en) | 2014-01-23 | 2014-01-23 | A kind of hollow tubular work pieces process special drill press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032223.6A CN103801726B (en) | 2014-01-23 | 2014-01-23 | A kind of hollow tubular work pieces process special drill press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103801726A true CN103801726A (en) | 2014-05-21 |
| CN103801726B CN103801726B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410032223.6A Expired - Fee Related CN103801726B (en) | 2014-01-23 | 2014-01-23 | A kind of hollow tubular work pieces process special drill press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103801726B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817664A (en) * | 2016-05-06 | 2016-08-03 | 张家港奥得森机电设备有限公司 | Streetlamp pole drilling device |
| CN110076571A (en) * | 2019-05-27 | 2019-08-02 | 无锡翼友机车科技有限公司 | Multi-station flexible machining unit for cylinder barrel of shock absorber of electric bicycle |
| CN112170895A (en) * | 2020-09-30 | 2021-01-05 | 青岛永函包装机械有限公司 | Bearing frame drilling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456245A (en) * | 1943-01-06 | 1948-12-14 | Wilbur B Burke | Machine for drilling capstan head screws |
| CN201702410U (en) * | 2010-05-18 | 2011-01-12 | 威海联桥仲精机械有限公司 | Special machine for drilling six-hole workpiece |
| CN202367231U (en) * | 2011-12-23 | 2012-08-08 | 上海联博安防器材有限公司 | Six-shaft drilling machine |
| CN202984719U (en) * | 2012-10-30 | 2013-06-12 | 西北机器有限公司 | Drilling machine available for drilling multiple holes simultaneously |
| CN203679335U (en) * | 2014-01-23 | 2014-07-02 | 玉林市桂数机床有限责任公司 | Drilling machine special for machining hollow tubular workpiece |
-
2014
- 2014-01-23 CN CN201410032223.6A patent/CN103801726B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456245A (en) * | 1943-01-06 | 1948-12-14 | Wilbur B Burke | Machine for drilling capstan head screws |
| CN201702410U (en) * | 2010-05-18 | 2011-01-12 | 威海联桥仲精机械有限公司 | Special machine for drilling six-hole workpiece |
| CN202367231U (en) * | 2011-12-23 | 2012-08-08 | 上海联博安防器材有限公司 | Six-shaft drilling machine |
| CN202984719U (en) * | 2012-10-30 | 2013-06-12 | 西北机器有限公司 | Drilling machine available for drilling multiple holes simultaneously |
| CN203679335U (en) * | 2014-01-23 | 2014-07-02 | 玉林市桂数机床有限责任公司 | Drilling machine special for machining hollow tubular workpiece |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817664A (en) * | 2016-05-06 | 2016-08-03 | 张家港奥得森机电设备有限公司 | Streetlamp pole drilling device |
| CN110076571A (en) * | 2019-05-27 | 2019-08-02 | 无锡翼友机车科技有限公司 | Multi-station flexible machining unit for cylinder barrel of shock absorber of electric bicycle |
| CN110076571B (en) * | 2019-05-27 | 2021-05-11 | 无锡翼友机车科技有限公司 | Multi-station flexible machining unit for cylinder barrel of shock absorber of electric bicycle |
| CN112170895A (en) * | 2020-09-30 | 2021-01-05 | 青岛永函包装机械有限公司 | Bearing frame drilling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103801726B (en) | 2016-03-30 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160330 Termination date: 20180123 |