CN201735826U - Double-head drill device of vertical drill - Google Patents
Double-head drill device of vertical drill Download PDFInfo
- Publication number
- CN201735826U CN201735826U CN 201020280323 CN201020280323U CN201735826U CN 201735826 U CN201735826 U CN 201735826U CN 201020280323 CN201020280323 CN 201020280323 CN 201020280323 U CN201020280323 U CN 201020280323U CN 201735826 U CN201735826 U CN 201735826U
- Authority
- CN
- China
- Prior art keywords
- drill
- double
- main shaft
- gear wheel
- drill device
- 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
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to a double-head drill device of a vertical drill, which is used for the vertical drill to machine two holes with same external circle and same depth. The double-head drill device is mainly formed by a main shaft sleeve, a large gear, a small gear, working shafts, a support, a guide sleeve, a guide column, bolts, a bracket and the like, wherein the large gear and the main shaft sleeve of a machine are fixedly connected into a whole body, the internal teeth of the large gear are engaged with the external teeth of the small gear and the working shafts are fixed on the bracket. The double-head drill device is characterized in that the main shaft of the machine drives the main shaft sleeve to rotate, the large gear rotates with the main shaft sleeve and transmits power to the small gear through gear engagement, and the power is divided into two parts and drives the two working shafts to rotate simultaneously in the same direction. The double-head drill device of the vertical drill has the advantages that one-step positioning and simultaneous two-hole machining can be realized, the machining time is reduced and the work efficiency is improved by one time.
Description
Technical field
Upright drill twin tip drill device is applicable to that upright drill processes the diplopore processing of identical cylindrical, same depth.
Background technology
Prior art is processed its processing technology of diplopore of identical cylindrical, same depth and is processed two holes for utilizing upright drill respectively by drill jig, the processing that once is installed needs behind first through hole mobile frock to carry out second through hole of position adjustment reprocessing, waste time and energy, on production efficiency and machining accuracy, all can not satisfy existing production requirement.
The utility model content
The utility model is to overcome above-mentioned deficiency, has studied a kind of upright drill twin tip drill device, has realized that a clamping workpiece processes the diplopore of identical cylindrical, same depth simultaneously.
For realizing above purpose, by the following technical solutions: upright drill twin tip drill device is mainly by rack sleeve, gear wheel, pinion, working shaft, bearing, guide pin bushing, guide pillar, bolt, parts such as carriage are formed, gear wheel and machine tool chief axis sleeve are connected and fixed by key and are one, the gear wheel internal tooth is meshed with the pinion external tooth, working shaft is fixed on the carriage, it is characterized in that the kind of drive that it is inner, drive the rack sleeve rotation by machine tool chief axis, gear wheel rotates with rack sleeve, and power passed to pinion by gears engaged, power is resolved into two parts, finally drive the rotation in the same way simultaneously of two working shafts.
The beneficial effect of upright drill twin tip drill device: the one-time positioning diplopore is processed simultaneously, has reduced process time, the operating efficiency that is doubled.
Description of drawings
Fig. 1 is a upright drill twin tip drill device fundamental diagram.
Fig. 2 is a upright drill twin tip drill device processing schematic diagram.
Fig. 3 is a upright drill twin tip drill device scheme of installation.
1, rack sleeve 2, gear wheel 3, pinion 4, working shaft 5, bearing 6, lathe
7, bolt 8, guide pin bushing 9, guide pillar 10, carriage 11, bolt
The specific embodiment
As shown in the figure, upright drill twin tip drill device is mainly by rack sleeve (1), gear wheel (2), pinion (3), working shaft (4), bearing (5), guide pin bushing (8), guide pillar (9), bolt (7), carriage parts such as (10) is formed, gear wheel (2) is connected and fixed by key with machine tool chief axis sleeve (1) and is one, the gear wheel internal tooth is meshed with pinion (3) external tooth, working shaft (4) is fixed on the carriage (10), bearing (5) is connected by bolt (7) with lathe (6), and bearing upper guide post (9) and guide pin bushing (8) have ensured the stability of upright drill twin tip drill device axially-movable.Fishbolt on the main shaft (11) the holder overall weight that is connected with upright drill twin tip drill device.
Operation principle
The kind of drive of this device drives rack sleeve (1) rotation by machine tool chief axis, gear wheel (2) rotates with rack sleeve, and power passed to pinion (3) by gears engaged, and power is resolved into two parts, finally drive two working shafts (4) rotation in the same way simultaneously.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. upright drill twin tip drill device, mainly by rack sleeve, gear wheel, pinion, working shaft, bearing, guide pin bushing, guide pillar, bolt, parts such as carriage are formed, gear wheel and machine tool chief axis sleeve are connected and fixed by key and are one, the gear wheel internal tooth is meshed with the pinion external tooth, working shaft is fixed on the carriage, it is characterized in that the kind of drive that it is inner, drive the rack sleeve rotation by machine tool chief axis, gear wheel rotates with rack sleeve, and power passed to pinion by gears engaged, power is resolved into two parts, finally drive the rotation in the same way simultaneously of two working shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020280323 CN201735826U (en) | 2010-08-03 | 2010-08-03 | Double-head drill device of vertical drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020280323 CN201735826U (en) | 2010-08-03 | 2010-08-03 | Double-head drill device of vertical drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735826U true CN201735826U (en) | 2011-02-09 |
Family
ID=43551109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020280323 Expired - Fee Related CN201735826U (en) | 2010-08-03 | 2010-08-03 | Double-head drill device of vertical drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398058A (en) * | 2011-11-30 | 2012-04-04 | 南车石家庄车辆有限公司 | Double-headed drilling device |
| CN107159916A (en) * | 2016-05-25 | 2017-09-15 | 张玲玲 | A kind of multi-axis NC Machine Tools |
-
2010
- 2010-08-03 CN CN 201020280323 patent/CN201735826U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398058A (en) * | 2011-11-30 | 2012-04-04 | 南车石家庄车辆有限公司 | Double-headed drilling device |
| CN102398058B (en) * | 2011-11-30 | 2013-08-28 | 南车石家庄车辆有限公司 | Double-headed drilling device |
| CN107159916A (en) * | 2016-05-25 | 2017-09-15 | 张玲玲 | A kind of multi-axis NC Machine Tools |
| CN107159916B (en) * | 2016-05-25 | 2019-01-25 | 付战玲 | A kind of multi-axis NC Machine Tools |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202591698U (en) | Shaft sleeve oil groove processing unit | |
| CN202742115U (en) | Knife tower structure | |
| CN203484698U (en) | Two-sided hole-punching machine for valve | |
| CN201304468Y (en) | Rotating disc type riveting device | |
| CN201950295U (en) | Numerical control processing special machine tool for wind generator bearing ring | |
| CN105033646B (en) | Numerical control door-plate engraving machine | |
| CN103394726B (en) | A kind of wheel ornament trephine opening device | |
| CN201735826U (en) | Double-head drill device of vertical drill | |
| CN104128973A (en) | Spindle vertical-horizontal turnover device | |
| CN213614245U (en) | Efficient drilling device for machining machine tool table plate | |
| CN104289740A (en) | Device for machining rear cover plate | |
| CN204209425U (en) | The ram rotating mechanism of depth drill drilling machine | |
| CN202015946U (en) | Automatic drilling and tapping combined machine tool for three-forked base | |
| CN201969912U (en) | On-site boring machine specially used for petrochemical device | |
| CN203209739U (en) | Drilling device for horizontal holes of cooling water passages of diesel engine cylinder liner mounting holes | |
| CN202752647U (en) | High-precision drill press mechanism | |
| CN202129521U (en) | Milling machine used for milling large module rack | |
| CN103624292A (en) | Screw-driven deep hole drilling and boring machine | |
| CN102922359A (en) | Feeding structure of numerical control cutter rest of vertical lathe | |
| CN202239765U (en) | Portable machine tool for central hole processing of shaft type parts | |
| CN207824116U (en) | A kind of tooth machining unit of multiaxis switching | |
| CN201483277U (en) | Numerical-control milling head device | |
| CN201815717U (en) | Automatic cutter feeding device of bench drill and milling and drilling machine | |
| CN201586863U (en) | Boring lathe device for processing complex large-scale rotary plane surface | |
| CN201231414Y (en) | Planet carrier component boring clamping positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Construction Machinery Factory Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Song Yanping Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |