CN204686118U - A kind of many bit drilling devices - Google Patents
A kind of many bit drilling devices Download PDFInfo
- Publication number
- CN204686118U CN204686118U CN201520390390.8U CN201520390390U CN204686118U CN 204686118 U CN204686118 U CN 204686118U CN 201520390390 U CN201520390390 U CN 201520390390U CN 204686118 U CN204686118 U CN 204686118U
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- China
- Prior art keywords
- borehole drill
- drill construction
- belt
- tightening wheel
- expansion tightening
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Abstract
The utility model discloses a kind of many bit drilling devices, described drilling equipment comprises frame, and is arranged on the first borehole drill construction, the second borehole drill construction and the 3rd borehole drill construction in described frame respectively abreast; Described first borehole drill construction, described second borehole drill construction and described 3rd borehole drill construction include fixed head and are arranged on the auger spindle on described fixed head, the top of described auger spindle is provided with upper belt pulley and bottom pulley, bottom is provided with drill bit, the upper belt pulley of described first borehole drill construction and the upper belt pulley of described second borehole drill construction are by the first belt synchronized links, and the bottom pulley of described second borehole drill construction and the bottom pulley of described 3rd borehole drill construction are by the second belt synchronized links; Also movablely in described frame be connected with the first tensioner wheels and the second tensioner wheels, described first tensioner wheels and described second expansion tightening wheel group are adjustably pressed on described first belt and described second belt respectively.The many bit drilling devices of one of the present utility model, can process three holes on workpiece simultaneously, and drive coordination between three drill bits and speed controllability better.
Description
Technical field
The utility model relates to machine drilling field, particularly relates to a kind of many bit drilling devices.
Background technology
With drill bit on solid material machining hole boring.The hole machined of various part, outside a removing part is completed by lathes such as car, boring, millings, utilizes drilling machine and boring bar tool (drill bit, reamer, reamer etc.) to complete by pincers worker greatly.
Drilling equipment is mainly used in carrying out Drilling operation to workpiece, one bench drill aperture apparatus often only possesses a drill bit, but in production in enormous quantities, often need process parallel hole system on workpiece, the drilling efficiency of the drilling equipment of so single drill bit is lower, can not adapt to large batch of bore operation requirement.
Utility model content
The technical problem that one, will solve
The purpose of this utility model is for the problems referred to above existing for prior art, spy provides a kind of many bit drilling devices, multiple hole can be processed on workpiece simultaneously, and drive coordination between multiple drill bit and speed controllability better, lower and the defect that large batch of bore operation requires can not be adapted to overcome the drilling efficiency of drilling equipment in prior art.
Two, technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of many bit drilling devices, and described drilling equipment comprises frame, and is arranged on the first borehole drill construction, the second borehole drill construction and the 3rd borehole drill construction in described frame respectively abreast; Described first borehole drill construction, described second borehole drill construction and described 3rd borehole drill construction include fixed head and are arranged on the auger spindle on described fixed head, the top of described auger spindle is provided with upper belt pulley and bottom pulley, bottom is provided with drill bit, the upper belt pulley of described first borehole drill construction and the upper belt pulley of described second borehole drill construction are by the first belt synchronized links, and the bottom pulley of described second borehole drill construction and the bottom pulley of described 3rd borehole drill construction are by the second belt synchronized links; Also movablely in described frame be connected with the first tensioner wheels and the second tensioner wheels, described first tensioner wheels and described second expansion tightening wheel group are adjustably pressed on described first belt and described second belt respectively.
Wherein, in above-mentioned many bit drilling devices, described first borehole drill construction is connected with drive motors, and the drive end of described drive motors is connected to the top of the auger spindle of described first borehole drill construction.
Wherein, in above-mentioned many bit drilling devices, described first tensioner wheels and described second tensioner wheels include installing rack, expansion tightening wheel bracing frame and expansion tightening wheel, described installing rack is fixedly installed in described frame, described expansion tightening wheel bracing frame adjustable ground is installed on described installing rack, and described expansion tightening wheel is connected on described expansion tightening wheel bracing frame.
Wherein, in above-mentioned many bit drilling devices, the two ends up and down of described expansion tightening wheel are respectively arranged with overhead gage and lower baffle plate, and described first belt or described second belt are between described overhead gage and described lower baffle plate.
Wherein, in above-mentioned many bit drilling devices, described installing rack forms the shape at right angle, and one right-angle side has installing hole, and another right-angle side has U-type groove, and described expansion tightening wheel bracing frame adjustable ground is installed in described U-type groove.
Wherein, in above-mentioned many bit drilling devices, described expansion tightening wheel is fixed on described expansion tightening wheel bracing frame by mount pin.
Three, the beneficial effects of the utility model
Compared with prior art, the many bit drilling devices of one of the present utility model, be provided with three borehole drill constructions, three holes can be processed on workpiece simultaneously, and because the upper belt pulley of the first borehole drill construction and the upper belt pulley of the second borehole drill construction are by the first belt synchronized links, the bottom pulley of the second borehole drill construction and the bottom pulley of the 3rd borehole drill construction are by the second belt synchronized links, and on the first belt and the second belt, be respectively arranged with adjustable first tensioner wheels and the second tensioner wheels, make the synchronism of transmission between three drill bits higher, position also by changing the first tensioner wheels and the second tensioner wheels regulates the penetration rate of three drill bits.
Accompanying drawing explanation
Fig. 1 is the structural representation of many bit drilling devices of the utility model embodiment;
Fig. 2 is the structural representation of the first borehole drill construction/the second borehole drill construction in Fig. 1/the 3rd borehole drill construction;
Fig. 3 is the structural representation of the first tensioner wheels/the first tensioner wheels in Fig. 1;
Wherein:
1 is frame; 2 is the first borehole drill construction; 3 is the second borehole drill construction; 4 is the 3rd borehole drill construction; 5 is fixed head; 6 is auger spindle; 7 is upper belt pulley; 8 is bottom pulley; 9 is drill bit; 10 is the first belt; 11 is the second belt; 12 is the first tensioner wheels; 13 is the second tensioner wheels; 14 is drive motors; 15 is installing rack; 16 is expansion tightening wheel bracing frame; 17 is expansion tightening wheel; 18 is overhead gage; 19 is lower baffle plate; 20 is installing hole; 21 is U-type groove; 22 is mount pin.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
The structure of many bit drilling devices of the utility model embodiment comprises frame 1 as shown in Figure 1 to Figure 3, and the first borehole drill construction 2, second borehole drill construction 3 be arranged on abreast respectively in frame 1 and the 3rd borehole drill construction 4.First borehole drill construction 2, the auger spindle 6 that second borehole drill construction 3 and the 3rd borehole drill construction 4 include fixed head 5 and be arranged on fixed head 5, the top of auger spindle 6 is provided with upper belt pulley 7 and bottom pulley 8, bottom is provided with drill bit 9, the upper belt pulley 7 of the first borehole drill construction 2 and the upper belt pulley 7 of the second borehole drill construction 3 are by the first belt 10 synchronized links, the bottom pulley 8 of the second borehole drill construction 3 and the bottom pulley 8 of the 3rd borehole drill construction 4 are by the second belt 11 synchronized links, make the synchronism of transmission between three drill bits 9 higher, first borehole drill construction 2 is connected with drive motors 14, the drive end of drive motors 14 is connected to the top of the auger spindle 6 of the first borehole drill construction 2, like this, the auger spindle 6 of the first borehole drill construction 2 is driven by drive motors 14, the auger spindle 6 of the first borehole drill construction 2 drives the auger spindle 6 of the second borehole drill construction 3, the auger spindle 6 of the second borehole drill construction 3 drives the auger spindle 6 of the 3rd borehole drill construction 4, realize the synchronization job of three drill bits 9.
In frame 1, also movable the first tensioner wheels 12 and the second tensioner wheels 13, first tensioner wheels 12 and the second tensioner wheels 13 of being connected with adjustably are pressed on the first belt 10 and the second belt 11 respectively.First tensioner wheels 12 and the second tensioner wheels 13 include installing rack 15, expansion tightening wheel bracing frame 16 and expansion tightening wheel 17, installing rack 15 is fixedly installed in frame 1, expansion tightening wheel bracing frame 16 adjustable ground is installed on installing rack 15, expansion tightening wheel 17 is connected on expansion tightening wheel bracing frame 16, by changing the first tensioner wheels 12 and the position of the second tensioner wheels 13 and the penetration rate of adjustable three drill bits 9, and regulate very convenient.Particularly, expansion tightening wheel 17 is fixed on expansion tightening wheel bracing frame 16 by mount pin 22, installing rack 15 forms the shape at right angle, one right-angle side of installing rack 15 has installing hole 20, for being installed to frame 1, another right-angle side of installing rack 15 has U-type groove 21, and expansion tightening wheel bracing frame 16 adjustable ground is installed in U-type groove 21, change the position of expansion tightening wheel bracing frame 16 in U-type groove 21, the position adjustments of expansion tightening wheel 17 can be realized.
In order to prevent the first belt 10 or the second belt 11 from deviating from, be respectively arranged with overhead gage 18 and lower baffle plate 19, first belt 10 or the second belt 11 at the two ends up and down of expansion tightening wheel 17 between overhead gage 18 and lower baffle plate 19.
As mentioned above, the many bit drilling devices of one of the present utility model, be provided with three borehole drill constructions, three holes can be processed on workpiece simultaneously, and because the upper belt pulley of the first borehole drill construction and the upper belt pulley of the second borehole drill construction are by the first belt synchronized links, the bottom pulley of the second borehole drill construction and the bottom pulley of the 3rd borehole drill construction are by the second belt synchronized links, and on the first belt and the second belt, be respectively arranged with adjustable first tensioner wheels and the second tensioner wheels, make the synchronism of transmission between three drill bits higher, position also by changing the first tensioner wheels and the second tensioner wheels regulates the penetration rate of three drill bits.
Below be only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. bit drilling device more than a kind, it is characterized in that, described drilling equipment comprises frame (1), and is arranged on the first borehole drill construction (2), the second borehole drill construction (3) and the 3rd borehole drill construction (4) in described frame (1) respectively abreast, described first borehole drill construction (2), described second borehole drill construction (3) and described 3rd borehole drill construction (4) include fixed head (5) and are arranged on the auger spindle (6) on described fixed head (5), the top of described auger spindle (6) is provided with upper belt pulley (7) and bottom pulley (8), bottom is provided with drill bit (9), the upper belt pulley (7) of described first borehole drill construction (2) and the upper belt pulley (7) of described second borehole drill construction (3) are by the first belt (10) synchronized links, the bottom pulley (8) of described second borehole drill construction (3) and the bottom pulley (8) of described 3rd borehole drill construction (4) are by the second belt (11) synchronized links, described frame (1) is above also movable is connected with the first tensioner wheels (12) and the second tensioner wheels (13), and described first tensioner wheels (12) and described second tensioner wheels (13) are adjustably pressed on described first belt (10) and described second belt (11) respectively.
2. many bit drilling devices according to claim 1, it is characterized in that, described first borehole drill construction (2) is connected with drive motors (14), and the drive end of described drive motors (14) is connected to the top of the auger spindle (6) of described first borehole drill construction (2).
3. many bit drilling devices according to claim 1 and 2, it is characterized in that, described first tensioner wheels (12) and described second tensioner wheels (13) include installing rack (15), expansion tightening wheel bracing frame (16) and expansion tightening wheel (17), described installing rack (15) is fixedly installed in described frame (1), described expansion tightening wheel bracing frame (16) adjustable ground is installed on described installing rack (15), and described expansion tightening wheel (17) is connected on described expansion tightening wheel bracing frame (16).
4. many bit drilling devices according to claim 3, it is characterized in that, the two ends up and down of described expansion tightening wheel (17) are respectively arranged with overhead gage (18) and lower baffle plate (19), and described first belt (10) or described second belt (11) are positioned between described overhead gage (18) and described lower baffle plate (19).
5. many bit drilling devices according to claim 4, it is characterized in that, described installing rack (15) forms the shape at right angle, one right-angle side has installing hole (20), another right-angle side has U-type groove (21), and described expansion tightening wheel bracing frame (16) adjustable ground is installed in described U-type groove (21).
6. many bit drilling devices according to claim 4, is characterized in that, described expansion tightening wheel (17) is fixed on described expansion tightening wheel bracing frame (16) by mount pin (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390390.8U CN204686118U (en) | 2015-06-08 | 2015-06-08 | A kind of many bit drilling devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390390.8U CN204686118U (en) | 2015-06-08 | 2015-06-08 | A kind of many bit drilling devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686118U true CN204686118U (en) | 2015-10-07 |
Family
ID=54226461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390390.8U Expired - Fee Related CN204686118U (en) | 2015-06-08 | 2015-06-08 | A kind of many bit drilling devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686118U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935786A (en) * | 2016-06-30 | 2016-09-14 | 吴中区横泾博尔机械厂 | Punching device of solenoid valve deck machining equipment |
| CN107626948A (en) * | 2017-11-11 | 2018-01-26 | 成都海逸机电设备有限公司 | A kind of more drill bit steel pipe drilling equipments |
| CN110763512A (en) * | 2019-12-03 | 2020-02-07 | 中国矿业大学(北京) | Vertical drilling core taking machine with small multi-drill bit for laboratory |
| CN111014772A (en) * | 2019-12-27 | 2020-04-17 | 重庆市金久装饰工程有限责任公司 | Aluminum alloy door and window mounting hole drilling equipment |
-
2015
- 2015-06-08 CN CN201520390390.8U patent/CN204686118U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935786A (en) * | 2016-06-30 | 2016-09-14 | 吴中区横泾博尔机械厂 | Punching device of solenoid valve deck machining equipment |
| CN107626948A (en) * | 2017-11-11 | 2018-01-26 | 成都海逸机电设备有限公司 | A kind of more drill bit steel pipe drilling equipments |
| CN107626948B (en) * | 2017-11-11 | 2019-05-31 | 成都海逸机电设备有限公司 | A kind of more drill bit steel pipe drilling equipments |
| CN110763512A (en) * | 2019-12-03 | 2020-02-07 | 中国矿业大学(北京) | Vertical drilling core taking machine with small multi-drill bit for laboratory |
| CN111014772A (en) * | 2019-12-27 | 2020-04-17 | 重庆市金久装饰工程有限责任公司 | Aluminum alloy door and window mounting hole drilling equipment |
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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: 20151007 Termination date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |