CN203578817U - Short-axle-distance drilling device - Google Patents
Short-axle-distance drilling device Download PDFInfo
- Publication number
- CN203578817U CN203578817U CN201320578963.0U CN201320578963U CN203578817U CN 203578817 U CN203578817 U CN 203578817U CN 201320578963 U CN201320578963 U CN 201320578963U CN 203578817 U CN203578817 U CN 203578817U
- Authority
- CN
- China
- Prior art keywords
- crank
- spindle
- spindle crank
- drilling machine
- machine casing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a short-axle-distance drilling device. The short-axle-distance drilling device comprises a power device (3), and is characterized in that an output shaft of the power device (3) is connected with a spindle crank (4), and passes through a drilling machine box (6); the other end of the drilling machine box (6) is provided with a feed lead screw (7); the lower end of the spindle crank (4) is connected with a revolving disk (5); the revolving disk (5) is provided with a group of drill spindle cranks (2); the lower end of each drill spindle crank (2) is provided with a drill bit (9); each drill bit (9) is arranged in the drilling machine box (6). A crank transmission way is adopted, power is transmitted onto the revolving disk through the spindle crank, and the revolving disk revolves continuously around the spindle crank to drive the drill spindle cranks on the lower portion to rotate. Since the drill bits are arranged on the lower portions of the drill spindle cranks, a plurality of holes can be drilled in a workpiece at one time.
Description
Technical field
The utility model relates to a kind of drilling equipment, specifically, relates to a kind of SWB drilling equipment.
Background technology
In prior art for the processing request that gets out multiple 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 bearing location, but to have 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 the less boring requirement of pitch of holes, cannot realize by the mode of gear distribution box.This is the deficiencies in the prior art part.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of SWB drilling equipment, and when realizing solid matter, little spacing hole, drilling processing, enhances productivity.
The utility model 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), on described rotary disk (5), be provided with one group of auger spindle crank (2), 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 utility model and good effect are: the utility model adopts crank gearing mode, spindle crank is delivered to power on rotary disk, rotary disk does continuous gyration around spindle crank, multiple auger spindle cranks of rotary disk and then drive bottom rotate, drill bit is installed in auger spindle crank bottom, realizes and gets out multiple 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 drilling feeding and exit, simple and compact for structure, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
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 utility model is further described in detail.
Referring to Fig. 1, the output shaft of power set 3 of the present utility model 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, on described rotary disk 5, be provided with one group of auger spindle crank 2, 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 to be all 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 crank gearing mode, first power set 3 are connected with spindle crank 4, spindle crank 4 is delivered to power on rotary disk 5, rotary disk 5 does continuous gyration around spindle crank 4, multiple 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 and gets out multiple 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.
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, and rotary disk 5 is consistent with the pitch of holes on drilling machine casing 6.For different pitch of holes requirements, can be according to the actual size of each pitch of holes, the spacing in each hole on rotary disk 5 and the pitch of holes on drilling machine casing 6 are made identical and required consistent size with workpiece pattern.This device can be arranged vertically use, also can level or the use that is in tilted layout.
The utility model 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 to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection domain of the present utility model.
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), on described rotary disk (5), be provided with one group of auger spindle crank (2), 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, is characterized in that: described feed screw (7) is arranged on bearing (8).
3. SWB drilling equipment according to claim 1, 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, 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 |
|---|---|---|---|
| CN201320578963.0U CN203578817U (en) | 2013-09-18 | 2013-09-18 | Short-axle-distance drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578963.0U CN203578817U (en) | 2013-09-18 | 2013-09-18 | Short-axle-distance drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578817U true CN203578817U (en) | 2014-05-07 |
Family
ID=50576790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578963.0U Expired - Fee Related CN203578817U (en) | 2013-09-18 | 2013-09-18 | Short-axle-distance drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578817U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480884A (en) * | 2013-09-18 | 2014-01-01 | 济钢集团有限公司 | Short-wheelbase drilling device |
| CN105965059A (en) * | 2016-06-27 | 2016-09-28 | 泰州市姜堰德力电机有限公司 | Drilling device of motor end cover |
| CN105965055A (en) * | 2016-06-27 | 2016-09-28 | 泰州市姜堰德力电机有限公司 | Drilling device of motor casing |
| CN106270613A (en) * | 2016-08-29 | 2017-01-04 | 施阿丹 | A kind of machinery processing apparatus |
-
2013
- 2013-09-18 CN CN201320578963.0U patent/CN203578817U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480884A (en) * | 2013-09-18 | 2014-01-01 | 济钢集团有限公司 | Short-wheelbase drilling device |
| CN105965059A (en) * | 2016-06-27 | 2016-09-28 | 泰州市姜堰德力电机有限公司 | Drilling device of motor end cover |
| CN105965055A (en) * | 2016-06-27 | 2016-09-28 | 泰州市姜堰德力电机有限公司 | Drilling device of motor casing |
| CN106270613A (en) * | 2016-08-29 | 2017-01-04 | 施阿丹 | A kind of machinery processing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |