CN112676600A - Multi-shaft drill bit machine tool for crankcase production - Google Patents
Multi-shaft drill bit machine tool for crankcase production Download PDFInfo
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- CN112676600A CN112676600A CN202011552500.8A CN202011552500A CN112676600A CN 112676600 A CN112676600 A CN 112676600A CN 202011552500 A CN202011552500 A CN 202011552500A CN 112676600 A CN112676600 A CN 112676600A
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Abstract
The invention discloses a multi-shaft drill bit machine tool for producing a crankcase, which relates to the field of crankcases and comprises a fixed base, wherein both sides of the fixed base are fixedly connected with fixed backup plates, the surface of the fixed base is movably connected with a bracket, the top of the fixed base is provided with a partition plate, both ends of the partition plate are respectively connected with the fixed backup plates at both sides, the surface of the partition plate is provided with a top cover, a fixing piece is arranged in the top cover and on the surface of the partition plate, the fixing piece is connected with the partition plate in a sliding manner, the rear side wall of the inner cavity of the top cover is provided with a first motor, the output end of the first motor is connected with a first transmission machine, the surface of the fixing piece is provided with a first lead screw, the first motor is connected; according to the invention, the plurality of drill bits are arranged on the rotary table, and the rotary table can rotate as required, so that holes can be simultaneously drilled on one crankcase, thereby improving the working efficiency.
Description
Technical Field
The invention relates to the field of crank cases, in particular to a multi-shaft drill bit machine tool for producing crank cases.
Background
The upper crankcase is cast integrally with the cylinder block, and the lower crankcase is used for storing lubricating oil and closing the upper crankcase, so the crankcase is also called an oil pan. The oil pan is stressed little and is generally stamped from sheet steel, and its shape depends on the overall layout of the engine and the capacity of the engine oil. An oil stabilizing baffle is arranged in the oil sump to prevent the oil level from fluctuating too much when the automobile is jolt. The bottom of the oil pan is also provided with an oil drain plug, and a permanent magnet is usually arranged on the oil drain plug to adsorb metal chips in lubricating oil and reduce the abrasion of an engine. Gaskets are provided between the mating surfaces of the upper and lower crankcases to prevent leakage of lubricating oil.
At present, a plurality of mounting holes are required to be formed in the surface of the crankcase in the production process, and the crankcase is formed by drilling one hole by one hole through a drill bit, so that the production efficiency is reduced.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a multi-shaft drill bit machine tool for producing a crankcase, wherein a plurality of drill bits are arranged on a rotary table, and the rotary table can rotate as required, so that holes can be simultaneously drilled on one crankcase, and the working efficiency is improved;
meanwhile, when the rotary table is used, the drill bits on the rotary table can move under the driving of the transverse moving mechanism, so that the positions of the drill bits can be adjusted according to different requirements, and the application range is widened.
The purpose of the invention can be realized by the following technical scheme:
a multi-shaft drill bit machine tool for producing a crankcase comprises a fixed base, wherein both sides of the fixed base are fixedly connected with fixed backup plates, the surface of the fixed base is movably connected with a bracket, a partition plate is arranged at the top of the fixed base, both ends of the partition plate are respectively connected with the fixed backup plates at both sides, a top cover is arranged on the surface of the partition plate, a fixing part is arranged in the top cover and on the surface of the partition plate, the fixing part is in sliding connection with the partition plate, a first motor is arranged on the rear side wall of an inner cavity of the top cover, the output end of the first motor is connected with a first transmission machine, a first lead screw is arranged on the surface of the fixing part, the first motor is connected with the first lead screw through the first;
the rear end fixedly connected with second motor of mounting, the output of second motor is connected with the second transmission machine, the inner chamber of mounting is provided with the second lead screw, and the second motor is connected with the second lead screw through the second transmission machine, the surface cover of second lead screw is equipped with elevator slide, elevator slide's front end is provided with the third motor, the output of third motor is connected with the third transmission machine, elevator slide's bottom is provided with the actuating lever, and the third motor is connected with the actuating lever through the third transmission machine, baffle and downwardly extending are run through to the bottom of actuating lever, the bottom fixedly connected with carousel of actuating lever, the surface array distribution of carousel has the drill bit.
Further, unable adjustment base's bottom fixedly connected with fourth motor, the output of fourth motor is connected with the fourth transmission machine, and one side of fourth motor is provided with the fourth lead screw, and the fourth motor is connected with the fourth lead screw through the fourth transmission machine, and the surface cover of fourth lead screw is equipped with the removal slider, removes the equal fixedly connected with riser in top both sides of slider, and unable adjustment base's surface is seted up with riser matched with spout, and the riser passes the spout and is connected with the bracket.
Further, the fourth transmission machine includes drive sprocket, and the output of fourth motor is connected with drive sprocket, and one side of drive sprocket is provided with driven sprocket, and driven sprocket is fixed in the one end of fourth lead screw, and drive sprocket and driven sprocket's surface cover is equipped with the chain, and the structure of first transmission machine, second transmission machine, third transmission machine all is the same with the structure of fourth transmission machine.
Furthermore, a movable groove is formed in the surface of the rotary table, a transverse moving mechanism is arranged in the movable groove, a driving motor is arranged on the surface of the transverse moving mechanism, the drill bit is located at the bottom of the transverse moving mechanism, the driving motor penetrates through the transverse moving mechanism to be connected with the drill bit, and the drill bit is movably connected with the rotary table through the transverse moving mechanism.
Further, the transverse moving mechanism comprises a limiting block, the limiting block is located in the movable groove, a transverse moving motor is arranged on the side wall of the limiting block, the output end of the transverse moving motor is connected with a gear, and a rack meshed with the gear is arranged on the surface of the rotary disc.
The invention has the beneficial effects that:
1. according to the invention, the plurality of drill bits are arranged on the rotary table, and the rotary table can rotate as required, so that holes can be simultaneously drilled on one crankcase, thereby improving the working efficiency;
2. the drill bit on the turntable can move under the driving of the transverse moving mechanism, so that the positions of a plurality of drill bits can be adjusted according to different requirements, and the application range is widened.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the top cover of the present invention;
FIG. 3 is a front view of the fastener of the present invention;
FIG. 4 is a bottom view of the fastener of the present invention;
FIG. 5 is a schematic view of the traversing mechanism of the present invention;
fig. 6 is a bottom view of the stationary base of the present invention.
In the figure: 1. a fixed base; 2. fixing a backup plate; 3. a partition plate; 4. a top cover; 5. a fixing member; 6. a first motor; 7. a first transmission; 8. a first lead screw; 9. a second motor; 10. a second driving machine; 11. a second lead screw; 12. a lifting slide block; 13. a third motor; 14. a third transmission machine; 15. a drive rod; 16. a turntable; 161. a rack; 17. a drill bit; 170. a drive motor; 18. a traversing mechanism; 181. a limiting block; 182. a traversing motor; 183. a gear; 19. a bracket; 20. a fourth motor; 21. a fourth transmission machine; 22. a fourth lead screw; 23. the slider is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
A multi-shaft drill bit machine tool for producing a crankcase is disclosed, as shown in figures 1 and 2, and comprises a fixed base 1, wherein both sides of the fixed base 1 are fixedly connected with fixed backup plates 2, the surface of the fixed base 1 is movably connected with a bracket 19 for placing the crankcase, a partition plate 3 is arranged at the top of the fixed base 1, both ends of the partition plate 3 are respectively connected with the fixed backup plates 2 at both sides, a top cover 4 is arranged on the surface of the partition plate 3, a fixing member 5 is arranged in the top cover 4 and on the surface of the partition plate 3, the fixing member 5 is in sliding connection with the partition plate 3, a first motor 6 is arranged on the rear side wall of an inner cavity of the top cover 4, the output end of the first motor 6 is connected with a first transmission motor 7, a first lead screw 8 is arranged on the surface of the fixing member 5, the first motor 6 is connected with the first lead screw 8 through the first transmission motor 7, the bottom of the fixing member 5 is sleeved on the, so that the fixing member 5 can be horizontally moved on the partition 3.
As shown in fig. 2, 3 and 4, a second motor 9 is fixedly connected to the rear end of the fixing member 5, an output end of the second motor 9 is connected to a second transmission machine 10, a second lead screw 11 is disposed in an inner cavity of the fixing member 5, the second motor 9 is connected to the second lead screw 11 through the second transmission machine 10, a lifting slider 12 is sleeved on the surface of the second lead screw 11, the second motor 9 drives the second lead screw 11 to rotate through the second transmission machine 10, so as to drive the lifting slider 12 to perform lifting movement in the fixing member 5, a third motor 13 is disposed at the front end of the lifting slider 12, an output end of the third motor 13 is connected to a third transmission machine 14, a driving rod 15 is disposed at the bottom of the lifting slider 12, the third motor 13 is connected to the driving rod 15 through the third transmission machine 14, a bottom end of the driving rod 15 penetrates through the partition plate 3 and extends downward, a rotary table 16 is fixedly connected, the drill bits 17 are distributed on the surface array of the rotary table 16, the third motor 13 drives the driving rod 15 to rotate through the third transmission machine 14, and the driving rod 15 can drive the rotary table 16 to rotate, so that the plurality of drill bits 17 on the surface of the rotary table 16 can be shifted in position.
As shown in fig. 6, the bottom fixedly connected with fourth motor 20 of unable adjustment base 1, the output of fourth motor 20 is connected with fourth drive machine 21, one side of fourth motor 20 is provided with fourth lead screw 22, and fourth motor 20 is connected with fourth lead screw 22 through fourth drive machine 21, fourth lead screw 22's surface cover is equipped with removes slider 23, the equal fixedly connected with riser in top both sides of removing slider 23, unable adjustment base 1's surface has been seted up with riser matched with spout, and the riser passes the spout and is connected with bracket 19.
As shown in fig. 5, a movable groove is formed on the surface of the turntable 16, a traversing mechanism 18 is disposed in the movable groove, a driving motor 170 is disposed on the surface of the traversing mechanism 18, the drill bit 17 is located at the bottom of the traversing mechanism 18, the driving motor 170 penetrates through the traversing mechanism 18 and is connected with the drill bit 17, and the drill bit 17 is movably connected with the turntable 16 through the traversing mechanism 18.
The transverse moving mechanism 18 comprises a limiting block 181, the limiting block 181 is located in the movable groove, a transverse moving motor 182 is arranged on the side wall of the limiting block 181, a gear 183 is connected to the output end of the transverse moving motor 182, a rack 161 meshed with the gear 183 is arranged on the surface of the turntable 16, when the position of the drill bit 17 needs to be finely adjusted, the transverse moving motor 182 drives the gear 183 to rotate, and the limiting block 181 slides along the movable groove through the matching of the gear 183 and the rack 161.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (5)
1. A multi-shaft drill bit machine tool for producing a crankcase comprises a fixed base (1) and is characterized in that two sides of the fixed base (1) are fixedly connected with fixed backup plates (2), the surface of the fixed base (1) is movably connected with a bracket (19), a partition plate (3) is arranged at the top of the fixed base (1), two ends of the partition plate (3) are respectively connected with the fixed backup plates (2) at the two sides, a top cover (4) is arranged on the surface of the partition plate (3), a fixing piece (5) is arranged in the top cover (4) and on the surface of the partition plate (3), the fixing piece (5) is in sliding connection with the partition plate (3), a first motor (6) is arranged on the rear side wall of an inner cavity of the top cover (4), the output end of the first motor (6) is connected with a first transmission machine (7), a first lead screw (8) is arranged on the surface of the fixing piece (5), and the first motor (6) is connected with the, the bottom of the fixing piece (5) is sleeved on the surface of the first lead screw (8);
a second motor (9) is fixedly connected with the rear end of the fixing piece (5), the output end of the second motor (9) is connected with a second transmission machine (10), a second lead screw (11) is arranged in the inner cavity of the fixing piece (5), the second motor (9) is connected with a second lead screw (11) through a second transmission machine (10), a lifting slide block (12) is sleeved on the surface of the second lead screw (11), a third motor (13) is arranged at the front end of the lifting slide block (12), the output end of the third motor (13) is connected with a third transmission machine (14), a driving rod (15) is arranged at the bottom of the lifting slide block (12), and third motor (13) are connected with actuating lever (15) through third transmission machine (14), and baffle (3) and downwardly extending are run through to the bottom of actuating lever (15), the bottom fixedly connected with carousel (16) of actuating lever (15), and the surface array distribution of carousel (16) has drill bit (17).
2. The multi-shaft drill machine tool for producing the crankcase is characterized in that a fourth motor (20) is fixedly connected to the bottom of the fixed base (1), a fourth transmission machine (21) is connected to the output end of the fourth motor (20), a fourth lead screw (22) is arranged on one side of the fourth motor (20), the fourth motor (20) is connected with the fourth lead screw (22) through the fourth transmission machine (21), a movable sliding block (23) is sleeved on the surface of the fourth lead screw (22), vertical plates are fixedly connected to two sides of the top of the movable sliding block (23), sliding grooves matched with the vertical plates are formed in the surface of the fixed base (1), and the vertical plates penetrate through the sliding grooves to be connected with a bracket (19).
3. The multi-shaft drill machine tool for the production of the crank case as claimed in claim 2, wherein the fourth driving machine (21) comprises a driving sprocket, the output end of the fourth motor (20) is connected with the driving sprocket, a driven sprocket is arranged on one side of the driving sprocket and fixed at one end of the fourth lead screw (22), a chain is sleeved on the surfaces of the driving sprocket and the driven sprocket, and the first driving machine (7), the second driving machine (10) and the third driving machine (14) are all identical to the fourth driving machine (21).
4. The multi-spindle drill machine tool for producing the crankcase is characterized in that a movable groove is formed in the surface of the rotary table (16), a transverse moving mechanism (18) is arranged in the movable groove, a driving motor (170) is arranged on the surface of the transverse moving mechanism (18), the drill bit (17) is located at the bottom of the transverse moving mechanism (18), the driving motor (170) penetrates through the transverse moving mechanism (18) to be connected with the drill bit (17), and the drill bit (17) is movably connected with the rotary table (16) through the transverse moving mechanism (18).
5. The multi-axis drill machine tool for producing the crank case as claimed in claim 4, wherein the traversing mechanism (18) comprises a limiting block (181), the limiting block (181) is positioned in the movable groove, a traversing motor (182) is arranged on the side wall of the limiting block (181), a gear (183) is connected to the output end of the traversing motor (182), and a rack (161) meshed with the gear (183) is arranged on the surface of the turntable (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011552500.8A CN112676600A (en) | 2020-12-24 | 2020-12-24 | Multi-shaft drill bit machine tool for crankcase production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011552500.8A CN112676600A (en) | 2020-12-24 | 2020-12-24 | Multi-shaft drill bit machine tool for crankcase production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112676600A true CN112676600A (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011552500.8A Pending CN112676600A (en) | 2020-12-24 | 2020-12-24 | Multi-shaft drill bit machine tool for crankcase production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112676600A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8304364D0 (en) * | 1983-02-17 | 1983-03-23 | Miyakawa Industry Co Ltd | Gear interference preventing mechanism |
| DE3239466A1 (en) * | 1982-10-25 | 1984-04-26 | Johann Dipl.-Ing. Roth (FH), 8061 Schwabhausen | Device for driving two or more shafts in the same direction |
| CN101491842A (en) * | 2008-12-30 | 2009-07-29 | 烟台东方液压有限公司 | Large-diameter workpiece automatic drilling machine |
| CN101733647A (en) * | 2009-11-30 | 2010-06-16 | 常熟市中恒数控设备制造有限公司 | Five-coordinates mechanism arranged on machine tool |
| CN201848566U (en) * | 2010-11-05 | 2011-06-01 | 林颖 | Drill bit mechanism of Multi-bit numerical control drilling machine |
| CN104439375A (en) * | 2014-10-23 | 2015-03-25 | 平湖市品耀机器自动化有限公司 | Automatic boring machine |
| CN205684760U (en) * | 2016-06-24 | 2016-11-16 | 北京明盾技术有限公司 | A kind of window frame drilling equipment |
| CN106378471A (en) * | 2016-10-26 | 2017-02-08 | 中车戚墅堰机车有限公司 | Positioning device for mounting holes in mounting base |
| CN106735414A (en) * | 2017-02-16 | 2017-05-31 | 成都正西液压设备制造有限公司 | A kind of numerical control is into row hole drilling machine |
| CN206779950U (en) * | 2017-05-27 | 2017-12-22 | 颍上县双盛金属制品有限公司 | A kind of more drill bit steel pipe drilling equipments of steel construction processing |
| CN206936437U (en) * | 2017-07-19 | 2018-01-30 | 深圳市卓业精机械有限公司 | A kind of double Z axis deep hole drilling machines of precise vertical superposition |
| CN209335107U (en) * | 2019-01-16 | 2019-09-03 | 山西欧诺达建材有限公司 | A kind of porous synchronous perforator |
-
2020
- 2020-12-24 CN CN202011552500.8A patent/CN112676600A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239466A1 (en) * | 1982-10-25 | 1984-04-26 | Johann Dipl.-Ing. Roth (FH), 8061 Schwabhausen | Device for driving two or more shafts in the same direction |
| GB8304364D0 (en) * | 1983-02-17 | 1983-03-23 | Miyakawa Industry Co Ltd | Gear interference preventing mechanism |
| CN101491842A (en) * | 2008-12-30 | 2009-07-29 | 烟台东方液压有限公司 | Large-diameter workpiece automatic drilling machine |
| CN101733647A (en) * | 2009-11-30 | 2010-06-16 | 常熟市中恒数控设备制造有限公司 | Five-coordinates mechanism arranged on machine tool |
| CN201848566U (en) * | 2010-11-05 | 2011-06-01 | 林颖 | Drill bit mechanism of Multi-bit numerical control drilling machine |
| CN104439375A (en) * | 2014-10-23 | 2015-03-25 | 平湖市品耀机器自动化有限公司 | Automatic boring machine |
| CN205684760U (en) * | 2016-06-24 | 2016-11-16 | 北京明盾技术有限公司 | A kind of window frame drilling equipment |
| CN106378471A (en) * | 2016-10-26 | 2017-02-08 | 中车戚墅堰机车有限公司 | Positioning device for mounting holes in mounting base |
| CN106735414A (en) * | 2017-02-16 | 2017-05-31 | 成都正西液压设备制造有限公司 | A kind of numerical control is into row hole drilling machine |
| CN206779950U (en) * | 2017-05-27 | 2017-12-22 | 颍上县双盛金属制品有限公司 | A kind of more drill bit steel pipe drilling equipments of steel construction processing |
| CN206936437U (en) * | 2017-07-19 | 2018-01-30 | 深圳市卓业精机械有限公司 | A kind of double Z axis deep hole drilling machines of precise vertical superposition |
| CN209335107U (en) * | 2019-01-16 | 2019-09-03 | 山西欧诺达建材有限公司 | A kind of porous synchronous perforator |
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Application publication date: 20210420 |