CN205165957U - Rig with four drill bits - Google Patents
Rig with four drill bits Download PDFInfo
- Publication number
- CN205165957U CN205165957U CN201520813025.3U CN201520813025U CN205165957U CN 205165957 U CN205165957 U CN 205165957U CN 201520813025 U CN201520813025 U CN 201520813025U CN 205165957 U CN205165957 U CN 205165957U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- output shaft
- gearbox
- drill
- plate
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses a rig with four drill bits is fixed with the stand on the base top surface, at the vertical hydro -cylinder of installing in stand top, the lower end of the piston rod of hydro -cylinder is equipped with a gearbox, horizontal installation has a motor on the gearbox, and the inner solid cover of motor output shaft has a little bevel gear, and this the little bevel gear and the big bevel gear at vertical axle middle part often mesh, gear wheel and four pinions of vertical axle lower part often mesh, and these four pinions are on four summits of same rectangle, and every pinion suit is in the output shaft upper end of a correspondence, every output shaft lower extreme is coaxial to be fixed with a drill bit position sleeve, has inserted a drill bit in the drill bit position sleeve to be connected with a locking screw who is used for locking the drill bit in the horizontal screw hole on the drill bit position sleeve. The utility model discloses have four drill bits, can drill out 4 holes simultaneously on the work piece through these four drill bits, just so can guarantee 4 mutual position between the hole.
Description
Technical field
The utility model belongs to boring field, particularly relates to a kind of rig with four drill bits.
Background technology
In order to process 4 holes on engine support, be generally hole one by one at present, the defect of this processing mode is not easy to ensure position degree requirement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rig with four drill bits, for ensureing the mutual alignment between 4 holes.
The technical solution of the utility model is as follows: a kind of rig with four drill bits, it is characterized in that: comprise base (1) and location-plate (18), wherein base (1) end face is fixed with a column (2), be provided with an oil cylinder (3) at column (2) top vertical, the piston-rod lower end of this oil cylinder is provided with a gearbox (4); Described gearbox (4) is horizontally installed with a motor (5), the inner of this motor output shaft is installed with a bevel pinion (6), the bevel gear wheel (8) at this bevel pinion and vertical axes (7) middle part often engages, the upper and lower end of vertical axes (7) by bearings on described gearbox (4); The gear wheel (9) of described vertical axes (7) bottom often engages with four pinions (10), these four pinions are on four summits of same rectangle, and each pinion (10) is sleeved on corresponding output shaft (11) upper end; The two-part multidiameter structure that described output shaft (11) is upper big, lower small, the path section of this output shaft is set with from top to bottom successively plane bearing (12), lower plane bearing (13) and the first locking nut (14), and output shaft (11) axle body between upper and lower plane bearing (12,13) is through the via hole on described gearbox (4); Output shaft (11) lower end described in every root is coaxially fixed with a drill bit positioning sleeve (15), be inserted with a drill bit (16) in this drill bit positioning sleeve, and be connected with one for locking the lock-screw (17) of drill bit (16) in horizontal threaded bore on drill bit positioning sleeve (15);
Described location-plate (18) level is located on gearbox (4) bottom surface, and this location-plate lower horizontal is provided with a block pressur plate (19), and described drill bit (16) is through the drill bit via hole of four on this pressing plate; Described pressing plate (19) upper face is vertically fixed with four connecting screw rods (20), after this connecting screw rod pocketed springs (21), through the via hole on described location-plate (18), and be set with the second locking nut (22) in connecting screw rod (20) upper end.
In technique scheme, oil cylinder (3) drives the parts such as gearbox (4) to move up and down together.Motor drives bull gear drive by bevel gear pair, and this gear wheel drives four pinion rotation, and then drives four output shafts to rotate together with the drill bit above it, to realize boring.Meanwhile, pressing plate (19) can lead to drill bit, and can by the Work-sheet pressing on base.When pressing plate (19) just contact workpiece time, drill bit not with absorption surface, when oil cylinder (3) continues to move down, drill bit stretches out from the via hole pressing plate (19), thus on workpiece, get out 4 holes simultaneously.
Adopt above technical scheme, the utility model has four drill bits, get out 4 holes simultaneously, so just can ensure the mutual alignment between 4 holes, and the utility model structure is simple by these four drill bits on workpiece, easy to implement.
In order to lead to pressing plate (19) and drill bit, described base (1) is installed with two vertical leads (23), the via hole on these two vertical leads and described pressing plate (19) is slidably matched.
In order to consider stress balance, four described connecting screw rods (20) are distributed on four summits of same rectangle.
Beneficial effect: the utility model has four drill bits, gets out 4 holes simultaneously, so just can ensure the mutual alignment between 4 holes, and the utility model structure is simple by these four drill bits on workpiece, easy to implement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, there is a rig for four drill bits, it is characterized in that: comprise base 1 and location-plate 18, wherein base 1 end face is fixed with a column 2, be provided with an oil cylinder 3 at column 2 top vertical, the piston-rod lower end of this oil cylinder is provided with a gearbox 4.Gearbox 4 is horizontally installed with a motor 5, the inner of this motor output shaft is installed with a bevel pinion 6, and this bevel pinion often engages with the bevel gear wheel 8 in the middle part of vertical axes 7, the upper and lower end of vertical axes 7 by bearings on gearbox 4.The gear wheel 9 of vertical axes 7 bottom often engages with four pinions 10, and these four pinions are on four summits of same rectangle, and each pinion 10 is sleeved on corresponding output shaft 11 upper end.Output shaft 11 is the two-part multidiameter structure of upper big, lower small, the path section of this output shaft is set with from top to bottom successively plane bearing 12, lower plane bearing 13 and the first locking nut 14, and output shaft 11 axle body between upper and lower plane bearing 12,13 is through the via hole on gearbox 4.Every root output shaft 11 lower end is coaxially fixed with a drill bit positioning sleeve 15, is inserted with a drill bit 16 in this drill bit positioning sleeve, and is connected with one for locking the lock-screw 17 of drill bit 16 in horizontal threaded bore on drill bit positioning sleeve 15.
Location-plate 18 level is located on gearbox 4 bottom surface, and this location-plate lower horizontal is provided with a block pressur plate 19, and drill bit 16 is through four drill bit via holes on this pressing plate.Pressing plate 19 upper face is vertically fixed with four connecting screw rods 20, after this connecting screw rod pocketed springs 21, through the via hole on location-plate 18, and is set with the second locking nut 22 in connecting screw rod 20 upper end.Four connecting screw rods 20 are distributed on four summits of same rectangle.Base 1 is installed with two vertical leads 23, the via hole on these two vertical leads and pressing plate 19 is slidably matched.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. one kind has the rig of four drill bits, it is characterized in that: comprise base (1) and location-plate (18), wherein base (1) end face is fixed with a column (2), be provided with an oil cylinder (3) at column (2) top vertical, the piston-rod lower end of this oil cylinder is provided with a gearbox (4); Described gearbox (4) is horizontally installed with a motor (5), the inner of this motor output shaft is installed with a bevel pinion (6), the bevel gear wheel (8) at this bevel pinion and vertical axes (7) middle part often engages, the upper and lower end of vertical axes (7) by bearings on described gearbox (4); The gear wheel (9) of described vertical axes (7) bottom often engages with four pinions (10), these four pinions are on four summits of same rectangle, and each pinion (10) is sleeved on corresponding output shaft (11) upper end; The two-part multidiameter structure that described output shaft (11) is upper big, lower small, the path section of this output shaft is set with from top to bottom successively plane bearing (12), lower plane bearing (13) and the first locking nut (14), and output shaft (11) axle body between upper and lower plane bearing (12,13) is through the via hole on described gearbox (4); Output shaft (11) lower end described in every root is coaxially fixed with a drill bit positioning sleeve (15), be inserted with a drill bit (16) in this drill bit positioning sleeve, and be connected with one for locking the lock-screw (17) of drill bit (16) in horizontal threaded bore on drill bit positioning sleeve (15);
Described location-plate (18) level is located on gearbox (4) bottom surface, and this location-plate lower horizontal is provided with a block pressur plate (19), and described drill bit (16) is through the drill bit via hole of four on this pressing plate; Described pressing plate (19) upper face is vertically fixed with four connecting screw rods (20), after this connecting screw rod pocketed springs (21), through the via hole on described location-plate (18), and be set with the second locking nut (22) in connecting screw rod (20) upper end.
2. there is the rig of four drill bits according to claim 1, it is characterized in that: described base (1) is installed with two vertical leads (23), the via hole on these two vertical leads and described pressing plate (19) is slidably matched.
3. there is the rig of four drill bits according to claim 1, it is characterized in that: four described connecting screw rods (20) are distributed on four summits of same rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813025.3U CN205165957U (en) | 2015-10-20 | 2015-10-20 | Rig with four drill bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813025.3U CN205165957U (en) | 2015-10-20 | 2015-10-20 | Rig with four drill bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165957U true CN205165957U (en) | 2016-04-20 |
Family
ID=55729993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520813025.3U Expired - Fee Related CN205165957U (en) | 2015-10-20 | 2015-10-20 | Rig with four drill bits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165957U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195779A (en) * | 2015-10-20 | 2015-12-30 | 重庆民发汽车配件有限责任公司 | Drilling machine with four drill bits |
| CN107322029A (en) * | 2017-08-25 | 2017-11-07 | 湖州德耀金属制品有限公司 | A kind of Metal plate Automatic-clamping drilling equipment |
| CN107378048A (en) * | 2017-09-01 | 2017-11-24 | 湖州德耀金属制品有限公司 | A kind of drilling equipment of metal lagging |
| CN107838460A (en) * | 2017-05-31 | 2018-03-27 | 南宁朗程电子科技有限公司 | A kind of two-way punch device |
| CN108247101A (en) * | 2018-01-10 | 2018-07-06 | 宁波海蔓汽车科技有限公司 | Auto parts machinery processes more decile drill milling mechanisms |
| CN109352012A (en) * | 2018-10-15 | 2019-02-19 | 徐州华奥纺织有限公司 | A kind of machining components puncher |
-
2015
- 2015-10-20 CN CN201520813025.3U patent/CN205165957U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195779A (en) * | 2015-10-20 | 2015-12-30 | 重庆民发汽车配件有限责任公司 | Drilling machine with four drill bits |
| CN107838460A (en) * | 2017-05-31 | 2018-03-27 | 南宁朗程电子科技有限公司 | A kind of two-way punch device |
| CN107322029A (en) * | 2017-08-25 | 2017-11-07 | 湖州德耀金属制品有限公司 | A kind of Metal plate Automatic-clamping drilling equipment |
| CN107322029B (en) * | 2017-08-25 | 2019-04-19 | 西马克艾洛特姆感应设备技术(上海)有限公司 | A kind of Metal plate Automatic-clamping drilling equipment |
| CN107378048A (en) * | 2017-09-01 | 2017-11-24 | 湖州德耀金属制品有限公司 | A kind of drilling equipment of metal lagging |
| CN107378048B (en) * | 2017-09-01 | 2019-10-15 | 广西盛畅物流有限公司 | A kind of drilling equipment of metal lagging |
| CN108247101A (en) * | 2018-01-10 | 2018-07-06 | 宁波海蔓汽车科技有限公司 | Auto parts machinery processes more decile drill milling mechanisms |
| CN109352012A (en) * | 2018-10-15 | 2019-02-19 | 徐州华奥纺织有限公司 | A kind of machining components puncher |
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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: 20160420 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |