CN103586491A - Multifunctional main shaft - Google Patents
Multifunctional main shaft Download PDFInfo
- Publication number
- CN103586491A CN103586491A CN201310563546.3A CN201310563546A CN103586491A CN 103586491 A CN103586491 A CN 103586491A CN 201310563546 A CN201310563546 A CN 201310563546A CN 103586491 A CN103586491 A CN 103586491A
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- CN
- China
- Prior art keywords
- output shaft
- main shaft
- bevel gear
- frame
- bearing block
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a multifunctional main shaft. The multifunctional main shaft comprises a rack, a rack main shaft connector, a bearing block, an intermediate shaft and an output shaft assembly, wherein the rack main shaft connector is installed at the upper end of the rack through a first bevel gear, the bearing block is arranged at the bottom end of the rack, the output shaft assembly is arranged below the first bevel gear through the intermediate shaft, a third bevel gear is installed below the output shaft assembly, and a second bevel gear is further installed at the position of connection between the intermediate shaft and the output shaft assembly. According to the multifunctional main shaft, machining performance of an ordinary machine tool is improved, irregular parts such as slopes and inclined holes can be machined on machine tools such as ordinary numerical control milling machines and ordinary numerical control boring machines, the problem that small and medium-sized enterprises cannot afford to multifunctional high-precision machine tools can be solved, and the production cost and the machining cost are greatly reduced.
Description
Technical field
The present invention relates to field of machining, be specifically related to a kind of multi-functional main shaft.
Background technology
Development along with mechanical processing industry, erose part is more and more, the oblique hole type parts in inclined-plane is more and more common, positional precision angles etc. require also more and more higher, and depend traditional processes such as line clamping alone and cannot reach part permissible accuracy, and inefficiency, on the other hand, existing high accuracy, multifunction machine relative price are too expensive, for medium-sized and small enterprises, cannot take out so much fund and come investment buying high accuracy, multi-functional lathe in the short time.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of multi-functional main shaft.
Technical scheme: for solving the problems of the technologies described above, a kind of multi-functional main shaft of the present invention, comprise frame, frame main shaft joint, bearing block, jackshaft and output shaft assembly, the upper end of described frame is provided with frame main shaft joint by the first bevel gear, and the bottom of frame is provided with bearing block; Described the first bevel gear below is provided with output shaft assembly by jackshaft, and the below of output shaft assembly is provided with third hand tap gear; The junction of described jackshaft and output shaft assembly is also provided with the second bevel gear; Described the first bevel gear is transmitted main shaft power to the second bevel gear, and the second bevel gear promotes third hand tap gear operation, third hand tap gear by transmission of power to output shaft.
Further, the upper surface of described frame is provided with circular scale, can with machine tool chief axis mating surface on scale regulate relative angle, the below of frame is and the suitable circular arc type guide rail of bearing block.
For the ease of sliding of guide rail, the periphery of bearing block be provided with frame on the suitable guide groove of guide rail, the centre position of bearing block is reserved with for bearings mounted endoporus.
Further, described output shaft assembly comprises output shaft and the cover plate that is installed on output shaft bottom, and the below of cover plate is provided with oil sealing, and the cutters such as milling cutter, drill bit can be installed in output shaft lower end.
When third hand tap gear is by transmission of power during to output shaft, the cutter of output shaft lower end is done identical motion, and then processing work.
Beneficial effect: a kind of multi-functional main shaft of the present invention, improve the processing characteristics of machine tool, the irregular parts such as inclined-plane inclined hole class can be processed on the lathes such as common CNC milling machine, boring machine, and can solve medium-sized and small enterprises and buy high accuracy, multifunction machine problem without money, save greatly production and processing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 be in Fig. 1 AA to cutaway view;
Fig. 3 is the schematic diagram of mid frame of the present invention;
Fig. 4 is the schematic diagram of bottom bracket of the present invention;
Fig. 5 is the schematic diagram of the jackshaft in the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figures 1 to 5, a kind of multi-functional main shaft of the present invention, comprise frame 1, frame main shaft joint 2, bearing block 3, jackshaft 4 and output shaft assembly 5, the upper end of frame 1 is provided with frame main shaft joint 2 by the first bevel gear 6, the bottom of frame 1 is provided with bearing block 3, the upper surface of frame 1 is provided with circular scale, and the below of frame 1 is and the suitable circular arc type guide rail of bearing block 3.
In the present invention, the first bevel gear 6 belows are provided with output shaft assembly 5 by jackshaft 4, and the below of output shaft assembly 5 is provided with third hand tap gear 8; Jackshaft 4 is also provided with the second bevel gear 7 with the junction of output shaft assembly 5; The periphery of bearing block 3 be provided with frame 1 on the suitable guide groove of guide rail, the centre position of bearing block 3 is reserved with for bearings mounted endoporus; Output shaft assembly 5 comprises output shaft and the cover plate 51 that is installed on output shaft bottom, and the below of cover plate 51 is provided with oil sealing 52.
In actual process, three bevel gears by and rotating frame 1, jackshaft 4 and output shaft between installation, make the second bevel gear 7 around jackshaft 4 rotations and 360 ° of revolution of axis around the first bevel gear 6 by frame 1, in the second bevel gear 7 rotations and revolution, third hand tap gear 8 and output shaft also can be around 360 ° of rotations of self axis, around jackshaft 4 center lines, do the adjustment of 180 ° of free angles.
Operation principle of the present invention is: first by frame main shaft joint 2, be connected with frame 1, by the first bevel gear 6, transmit main shaft power, by the second bevel gear 7, third hand tap gear 8, be delivered on output shaft, the cutters such as milling cutter, drill bit can be installed in output shaft lower end, actual add man-hour can be by the arbitrarily angled demand that meets processing of frame 1, output shaft free adjustment, thereby can be under simple clamping once, without the inclined-plane of a plurality of various angles of can having rule, the processing of inclined hole.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a multi-functional main shaft, it is characterized in that: comprise frame (1), frame main shaft joint (2), bearing block (3), jackshaft (4) and output shaft assembly (5), the upper end of described frame (1) is provided with frame main shaft joint (2) by the first bevel gear (6), and the bottom of frame (1) is provided with bearing block (3); Described the first bevel gear (6) below is provided with output shaft assembly (5) by jackshaft (4), and the below of output shaft assembly (5) is provided with third hand tap gear (8); Described jackshaft (4) is also provided with the second bevel gear (7) with the junction of output shaft assembly (5); Described the first bevel gear (6) is transmitted main shaft power to the second bevel gear (7), and the second bevel gear (7) promotes third hand tap gear (8) running, third hand tap gear (8) by transmission of power to output shaft.
2. multi-functional main shaft according to claim 1, is characterized in that: the upper surface of described frame (1) is provided with circular scale, and the below of frame (1) is and the suitable circular arc type guide rail of bearing block (3).
3. multi-functional main shaft according to claim 1, is characterized in that: the periphery of described bearing block (3) be provided with frame (1) on the suitable guide groove of guide rail, the centre position of bearing block (3) is reserved with for bearings mounted endoporus.
4. multi-functional main shaft according to claim 1, is characterized in that: described output shaft assembly (5) comprises output shaft and the cover plate (51) that is installed on output shaft bottom, and the below of cover plate (51) is provided with oil sealing (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563546.3A CN103586491B (en) | 2013-11-13 | 2013-11-13 | A kind of Multifunctional main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563546.3A CN103586491B (en) | 2013-11-13 | 2013-11-13 | A kind of Multifunctional main shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103586491A true CN103586491A (en) | 2014-02-19 |
| CN103586491B CN103586491B (en) | 2015-11-04 |
Family
ID=50076927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310563546.3A Active CN103586491B (en) | 2013-11-13 | 2013-11-13 | A kind of Multifunctional main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103586491B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204462U (en) * | 1986-07-01 | 1987-04-15 | 王崇德 | Reversible tapper |
| US5017063A (en) * | 1990-02-13 | 1991-05-21 | Tsay Han Tsun | Universal tool rest for a milling planer |
| US5718545A (en) * | 1995-10-23 | 1998-02-17 | Husted; Ernie R. | Tool positioning device |
| CN2341759Y (en) * | 1997-12-02 | 1999-10-06 | 山东华兴机械股份有限公司 | Mill head for stone polishing and milling machine |
| CN203236027U (en) * | 2013-02-04 | 2013-10-16 | 中国石油天然气集团公司 | Device for milling inner counterbore and inner sinking groove of cavity part |
-
2013
- 2013-11-13 CN CN201310563546.3A patent/CN103586491B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204462U (en) * | 1986-07-01 | 1987-04-15 | 王崇德 | Reversible tapper |
| US5017063A (en) * | 1990-02-13 | 1991-05-21 | Tsay Han Tsun | Universal tool rest for a milling planer |
| US5718545A (en) * | 1995-10-23 | 1998-02-17 | Husted; Ernie R. | Tool positioning device |
| CN2341759Y (en) * | 1997-12-02 | 1999-10-06 | 山东华兴机械股份有限公司 | Mill head for stone polishing and milling machine |
| CN203236027U (en) * | 2013-02-04 | 2013-10-16 | 中国石油天然气集团公司 | Device for milling inner counterbore and inner sinking groove of cavity part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103586491B (en) | 2015-11-04 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multifunctional main shaft Effective date of registration: 20200520 Granted publication date: 20151104 Pledgee: Nanjing bank Limited by Share Ltd Lishui branch Pledgor: NANJING JINXIN TRANSMISSION EQUIPMENT Co.,Ltd. Registration number: Y2020980002351 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |