CN103480884A - Short-wheelbase drilling device - Google Patents
Short-wheelbase drilling device Download PDFInfo
- Publication number
- CN103480884A CN103480884A CN201310426970.3A CN201310426970A CN103480884A CN 103480884 A CN103480884 A CN 103480884A CN 201310426970 A CN201310426970 A CN 201310426970A CN 103480884 A CN103480884 A CN 103480884A
- Authority
- CN
- China
- Prior art keywords
- spindle crank
- crank
- drill
- machine casing
- rotary disk
- 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.)
- Pending
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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
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
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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
- 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
-
- 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
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a short-wheelbase drilling device comprising a power device (3). The short-wheelbase drilling device is characterized in that an output shaft of the power device (3) is connected with a spindle crank (4) and penetrates a drill box (6), the other end of the drill box (6) is provided with a feed screw (7), the lower end of the spindle crank (4) is connected with a rotary disc (5), a group of drill shaft cranks (2) is arranged on the rotary disc (5), and the lower ends of the drill shaft cranks (2) are provided with drill bits (9) arranged on the drill box (6). By the aid of rotation of the cranks, the spindle crank transmits power onto the rotary disc, the rotary disc continuously rotates around the spindle crank and further drives the drill shaft cranks below to rotate, and the drill bits are mounted at the lower ends of the drill shaft cranks, so that multiple holes can be drilled in workpieces at one time.
Description
Technical field
The present invention relates to a kind of drilling equipment, specifically, relate to a kind of SWB drilling equipment.
Background technology
In prior art for the processing request that gets out a plurality of holes simultaneously, all adopt the mode of gear distribution box, main shaft power is assigned on each auger spindle by gear, each auger spindle adopts the bearing location, but to have a radial dimension larger due to gear and bearing, and gear distribution box must need to strengthen radial space, cause spacing between each auger spindle must be greater than the diameter of gear and bearing, and for pitch of holes less boring requirement, by the mode of gear distribution box, can't realize.This is the deficiencies in the prior art part.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of SWB drilling equipment, and when realizing solid matter, little spacing hole, drilling processing, enhance productivity.
The present invention adopts following technical scheme to realize goal of the invention:
A kind of SWB drilling equipment, comprise power set (3), it is characterized in that: the output shaft of described power set (3) connects spindle crank (4), the output shaft of described power set (3) is through drilling machine casing (6), described drilling machine casing (6) other end is provided with feed screw (7), described spindle crank (4) lower end connects rotary disk (5), be provided with one group of auger spindle crank (2) on described rotary disk (5), described auger spindle crank (2) lower end is provided with drill bit (9), and described drill bit (9) is arranged at described drilling machine casing (6).
As the further restriction to the technical program, described feed screw (7) is arranged on bearing (8).
As the further restriction to the technical program, described spindle crank (4) is consistent with the offset of each auger spindle crank (2), and the bias of each auger spindle crank (2) is highly consistent.
As the further restriction to the technical program, described rotary disk (5) is consistent with the pitch of holes of drilling machine casing (6).
As the further restriction to the technical program, described drill bit (9) is provided with axle sleeve (1) with the junction of described drilling machine casing (6).
Compared with prior art, advantage of the present invention and good effect are: the present invention adopts the crank gearing mode, spindle crank by transmission of power to rotary disk, rotary disk is done continuous gyration around spindle crank, a plurality of auger spindle cranks of rotary disk and then drive bottom rotate, drill bit is installed in auger spindle crank bottom, realizes getting out a plurality of holes to workpiece is disposable.Each auger spindle crank has adopted axle sleeve with the supporting way that is connected of rotary disk and drilling machine casing, and axle sleeve has the advantages that radial dimension is little, therefore the arrangement pitch of each auger spindle can obviously dwindle, be applicable to the drilling process technology requirement of solid matter small pitch, whole device drives oscilaltion by feed screw, realize the drilling feeding and exit, simple and compact for structure, production efficiency is high.
The accompanying drawing explanation
The structural representation that Fig. 1 is the preferred embodiment of the present invention.
In figure, 1. axle sleeve, 2. auger spindle crank, 3. power set, 4. spindle crank, 5. rotary disk, 6. drilling machine casing, 7. leading screw, 8. bearing, 9, drill bit.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is further described in detail.
Referring to Fig. 1, the output shaft of power set 3 of the present invention connects spindle crank, the output shaft of described power set 3 is through drilling machine casing 6, described drilling machine casing 6 other ends are provided with feed screw 7, described spindle crank 4 lower ends connect rotary disk 5, be provided with one group of auger spindle crank 2 on described rotary disk 5, described auger spindle crank 2 lower ends are provided with drill bit 9, and described drill bit 9 is arranged at described drilling machine casing 6.Described spindle crank 4 is all to be connected by axle sleeve 1 with rotary disk 5, described rotary disk 5 with auger spindle crank 2, and this is prior art, does not repeat them here.
Described feed screw 7 is arranged on bearing 8.
The gyrations at different levels of this structure adopt the crank gearing mode, at first power set 3 are connected with spindle crank 4, spindle crank 4 by transmission of power to rotary disk 5, rotary disk 5 is done continuous gyration around spindle crank 4, a plurality of auger spindle cranks 2 of rotary disk 5 and then drive bottom rotate, the drill bit 9 of required specification is installed in auger spindle crank 2 bottoms, realizes getting out a plurality of holes to workpiece is disposable.Whole device drives oscilaltion by feed screw 7, realizes the feeding of drilling process and exits, simple and compact for structure.
The present invention can pass through or adopt existing techniques in realizing without the technical characterictic of describing; do not repeat them here; certainly; above-mentioned explanation is not limitation of the present invention; the present invention also is not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (5)
1. a SWB drilling equipment, comprise power set (3), it is characterized in that: the output shaft of described power set (3) connects spindle crank (4), the output shaft of described power set (3) is through drilling machine casing (6), described drilling machine casing (6) other end is provided with feed screw (7), described spindle crank (4) lower end connects rotary disk (5), be provided with one group of auger spindle crank (2) on described rotary disk (5), described auger spindle crank (2) lower end is provided with drill bit (9), and described drill bit (9) is arranged at described drilling machine casing (6).
2. SWB drilling equipment according to claim 1, it is characterized in that: described feed screw (7) is arranged on bearing (8).
3. SWB drilling equipment according to claim 1, it is characterized in that: described spindle crank (4) is consistent with the offset of each auger spindle crank (2), and the bias of each auger spindle crank (2) is highly consistent.
4. SWB drilling equipment according to claim 1, it is characterized in that: described rotary disk (5) is consistent with the pitch of holes of drilling machine casing (6).
5. SWB drilling equipment according to claim 1 is characterized in that: described drill bit (9) is provided with axle sleeve (1) with the junction of described drilling machine casing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310426970.3A CN103480884A (en) | 2013-09-18 | 2013-09-18 | Short-wheelbase drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310426970.3A CN103480884A (en) | 2013-09-18 | 2013-09-18 | Short-wheelbase drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480884A true CN103480884A (en) | 2014-01-01 |
Family
ID=49821665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310426970.3A Pending CN103480884A (en) | 2013-09-18 | 2013-09-18 | Short-wheelbase drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103480884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127468A (en) * | 2015-08-20 | 2015-12-09 | 温州智信机电科技有限公司 | Cylindrical piece center hole machining equipment with drilling cutting collecting and discharging mechanism |
| CN105215415A (en) * | 2014-05-27 | 2016-01-06 | 徐文霞 | For the drill unit of processing equipment parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680437A (en) * | 1970-07-15 | 1972-08-01 | Mark C Cravens Jr | Milling machine draw bar device |
| US4260301A (en) * | 1979-07-30 | 1981-04-07 | Reiman Leroy A | Multiple spindle drilling apparatus |
| CN2430237Y (en) * | 2000-10-30 | 2001-05-16 | 重庆市巴南区佳佳车辆配件厂 | Automatic advance-and-retreat table drill |
| CN1974087A (en) * | 2006-12-14 | 2007-06-06 | 张致力 | Many-headed driller |
| CN203578817U (en) * | 2013-09-18 | 2014-05-07 | 济钢集团有限公司 | Short-axle-distance drilling device |
-
2013
- 2013-09-18 CN CN201310426970.3A patent/CN103480884A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680437A (en) * | 1970-07-15 | 1972-08-01 | Mark C Cravens Jr | Milling machine draw bar device |
| US4260301A (en) * | 1979-07-30 | 1981-04-07 | Reiman Leroy A | Multiple spindle drilling apparatus |
| CN2430237Y (en) * | 2000-10-30 | 2001-05-16 | 重庆市巴南区佳佳车辆配件厂 | Automatic advance-and-retreat table drill |
| CN1974087A (en) * | 2006-12-14 | 2007-06-06 | 张致力 | Many-headed driller |
| CN203578817U (en) * | 2013-09-18 | 2014-05-07 | 济钢集团有限公司 | Short-axle-distance drilling device |
Non-Patent Citations (1)
| Title |
|---|
| 陆文欣: "曲拐传动多轴箱单连杆多曲柄机构的设计与应用", 《常州工业技术学院学报（自然科学版）》, vol. 9, no. 2, 30 June 1996 (1996-06-30), pages 46 - 51 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215415A (en) * | 2014-05-27 | 2016-01-06 | 徐文霞 | For the drill unit of processing equipment parts |
| CN105215414A (en) * | 2014-05-27 | 2016-01-06 | 高杨 | Drill unit |
| CN105234454A (en) * | 2014-05-27 | 2016-01-13 | 何开芳 | Drilling device for automobile manufacturing |
| CN105328232A (en) * | 2014-05-27 | 2016-02-17 | 曾庆涛 | Drilling device used for machining circuit board |
| CN105127468A (en) * | 2015-08-20 | 2015-12-09 | 温州智信机电科技有限公司 | Cylindrical piece center hole machining equipment with drilling cutting collecting and discharging mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |