CN107322024B - A three-jaw chuck fixing device of vertical boring machine for processing of transmission shaft bore hole - Google Patents
A three-jaw chuck fixing device of vertical boring machine for processing of transmission shaft bore hole Download PDFInfo
- Publication number
- CN107322024B CN107322024B CN201710558147.6A CN201710558147A CN107322024B CN 107322024 B CN107322024 B CN 107322024B CN 201710558147 A CN201710558147 A CN 201710558147A CN 107322024 B CN107322024 B CN 107322024B
- Authority
- CN
- China
- Prior art keywords
- jaw chuck
- boring machine
- vertical boring
- transmission shaft
- jaw
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a vertical boring machine three-jaw chuck fixing device for boring a transmission shaft, which comprises a three-jaw chuck body and a vertical boring machine workbench, wherein 4 three-jaw chuck supporting cylinders with the same specification are arranged on the lower end face of the three-jaw chuck body, the 4 three-jaw chuck supporting cylinders are fixedly arranged on the vertical boring machine workbench, 4 three-jaw chuck fixing cylinders with the same specification are arranged on the vertical boring machine workbench, the 4 three-jaw chuck fixing cylinders are uniformly and symmetrically arranged around the three-jaw chuck body, a screw rod is arranged between the three-jaw chuck supporting cylinders and the three-jaw chuck fixing cylinders and is fixedly arranged on the vertical boring machine workbench, a three-jaw chuck pressing plate is sleeved on the upper part of the screw rod and can be limited on the upper part of the screw rod through a hexagonal nut, one end of the three-jaw chuck pressing plate is arranged on the upper end face of the three-jaw chuck body, and the other end of the three-jaw chuck pressing plate is arranged on the upper end face of the three-jaw chuck fixing cylinder.
Description
Technical Field
The invention belongs to the technical field of transmission shaft production, and relates to a fixing device, in particular to a three-jaw chuck fixing device of a vertical boring machine for boring a transmission shaft.
Background
The transmission shaft is a rotating body with high rotating speed and few supports, the transmission shaft on the market is wide in variety and wide in application range, the transmission shaft mainly comprises a shaft tube, a telescopic sleeve and a universal joint, the shaft tube is positioned inside the telescopic sleeve and mainly plays roles in supporting and connecting, the telescopic sleeve can relatively slide along the shaft tube so as to automatically adjust the distance change between a speed changer and a driving axle, the universal joint is positioned at two ends of the transmission shaft, one end of the universal joint is connected with the shaft tube or the telescopic sleeve, the other end of the universal joint is connected with the outside, and the universal joint is used for guaranteeing the change of the included angle between two axes of an output shaft of the speed changer and an input shaft of the driving axle and realizing equiangular speed transmission of the two axes.
The three-jaw chuck is a machine tool accessory for clamping and positioning workpieces by utilizing radial movement of three movable jaws uniformly distributed on the chuck body, has the advantages of automatic centering, large clamping range, high clamping speed and the like, is a most common machine tool universal fixture, and is suitable for round workpieces.
When boring is carried out on some transmission shaft parts (such as sliding forks and the like) by utilizing the vertical boring machine through the fixation of the three-jaw chuck, the fixation of the three-jaw chuck is particularly important, the processing precision of the transmission shaft parts is directly affected, and meanwhile, in some small and medium enterprises, the problem of cost is also required to be considered.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the three-jaw chuck fixing device for the vertical boring machine, which has the advantages of simple structure, low cost, convenience in use, durability and good fixing effect and is used for boring a transmission shaft.
The purpose of the invention is realized in the following way: the utility model provides a vertical boring machine three-jaw chuck fixing device for transmission shaft boring processing, includes three-jaw chuck body and vertical boring machine workstation, the lower terminal surface border of three-jaw chuck body evenly symmetry is equipped with 4 three-jaw chuck support barrels of specification unanimity, 4 three-jaw chuck support barrels are fixed to be located on the vertical boring machine workstation, the outside that lies in 4 three-jaw chuck support barrels on the vertical boring machine workstation is fixed and is equipped with 4 three-jaw chuck fixing barrels of specification unanimity, 4 three-jaw chuck fixing barrels evenly symmetry locate around the three-jaw chuck body, be equipped with the screw rod between three-jaw chuck support barrels and the three-jaw chuck fixing barrels, the lower extreme of screw rod is fixed to be located on the vertical boring machine workstation, the upper portion cover of screw rod is equipped with three-jaw chuck clamp plate and can limit three-jaw chuck clamp plate on the upper portion of screw rod through hexagon nut, the up end of three-jaw chuck clamp plate is taken to locate the up end of three-jaw chuck body, the up end of three-jaw chuck fixing barrel is taken in the operation side of backup pad through the spanner of three-jaw chuck clamp plate.
Preferably, the upper end surface of the three-jaw chuck fixing cylinder is slightly higher than the upper end surface of the three-jaw chuck body.
Preferably, the three-jaw chuck support cylinder is fixedly arranged on the vertical boring machine workbench through welding.
Preferably, the three-jaw chuck fixing cylinder is fixedly arranged around the three-jaw chuck body through welding.
Preferably, the screw is fixedly arranged on the vertical boring machine workbench through welding.
Preferably, a gasket is arranged between the hexagonal nut and the three-jaw chuck pressing plate.
Preferably, the hexagonal nut is a self-locking hexagonal nut.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
(1) The three-jaw chuck is supported at a certain height of the vertical boring machine workbench by adopting 4 supporting cylinders and can freely move on a fixed plane provided by the 4 supporting cylinders, so that the boring cutter above the vertical boring machine workbench is convenient to adjust and align, the machining precision is ensured, and meanwhile, the collection and the treatment of iron slag and other waste scraps generated by machining are convenient to use;
(2) 4 fixing barrels and pressing plates are adopted to provide limit through screws to fix the three-jaw chuck in 4 directions symmetrical to each other, so that force application and stress are uniform, and the fixing effect is good;
(3) The fixing device is all made of pure mechanical parts, and is simple in structure, low in cost and durable.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic top view of the present invention (with the three-jaw chuck body and three-jaw chuck platen removed).
Fig. 3 is a schematic front view of the relative positional relationship of the three-jaw chuck body and the three-jaw chuck support cylinder of the present invention.
Fig. 4 is a schematic front view of the relative positional relationship of the three-jaw chuck body, the three-jaw chuck support cylinder, and the three-jaw chuck fixing cylinder of the present invention.
In the figure: 1. the three-jaw chuck comprises a three-jaw chuck body 2, a vertical boring machine workbench 3, a three-jaw chuck supporting cylinder 4, a three-jaw chuck fixing cylinder 5, a screw 6, a three-jaw chuck pressing plate 7, a nut 8 and a supporting plate.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, the vertical boring machine three-jaw chuck fixing device for boring a transmission shaft provided by the invention comprises a three-jaw chuck body 1 and a vertical boring machine workbench 2, wherein the three-jaw chuck body 1 is used for clamping transmission shaft parts needing to be processed, and the vertical boring machine workbench 2 is used for fixing the three-jaw chuck body 1 and providing stable support for the fixing device.
The lower end face edge of the three-jaw chuck body 1 is uniformly and symmetrically provided with 4 three-jaw chuck supporting cylinders 3 with consistent specification, the 4 three-jaw chuck supporting cylinders 3 are fixedly arranged on the vertical boring machine workbench 2, the 4 three-jaw chuck supporting cylinders 3 are fixedly connected with the vertical boring machine workbench 2, the vertical boring machine workbench 2 is used for providing a fixing plane for the three-jaw chuck body 1, the three-jaw chuck body 1 can move on the fixing plane provided by the 4 three-jaw chuck supporting cylinders 3, the boring cutters above the vertical boring machine workbench 2 are conveniently adjusted and aligned, the machining precision is guaranteed, and meanwhile, the collection and the treatment of scraps such as iron slag and the like generated by machining are conveniently carried out.
The outer sides of the 4 three-jaw chuck supporting cylinders 3 on the vertical boring machine workbench 2 are fixedly provided with 4 three-jaw chuck fixing cylinders 4 with the same specification, and the 4 three-jaw chuck fixing cylinders 4 are uniformly and symmetrically arranged around the three-jaw chuck body 1. A screw rod 5 is arranged between the three-jaw chuck supporting cylinder 3 and the three-jaw chuck fixing cylinder 4, and the lower end of the screw rod 5 is fixedly arranged on the vertical boring machine workbench 2. The upper portion cover of screw rod 5 is equipped with three-jaw chuck clamp plate 6 and can limit three-jaw chuck clamp plate 6 in the upper portion of screw rod 5 through hexagon nut 7, and by the immovable and rotation of three-jaw chuck clamp plate 6 after the spacing, realization is sticiss and fixed to three-jaw chuck body 1 to realize the fixed to the transmission shaft spare part that needs processing, specifically, one end of three-jaw chuck clamp plate 6 is set up in the up end of three-jaw chuck body 1, and the up end of three-jaw chuck clamp plate 6 is set up in the up end of three-jaw chuck fixed cylinder 4.
The adjusting spanner of the three-jaw chuck body 1 is limited on the operation side of the vertical boring machine workbench 2 through the supporting plate 8, the adjusting spanner is used for adjusting the clamping tightness degree of the three-jaw chuck body 1 on transmission shaft parts to be processed, and the adjusting spanner is limited on the operation side of the vertical boring machine workbench 2 through the supporting plate 8, so that the adjusting spanner is prevented from falling when not used, and is convenient to adjust and use.
Further optimizing technical scheme, the up end of the fixed section of thick bamboo of three-jaw chuck 4 is slightly higher than the up end of three-jaw chuck body 1 for the clamp position of three-jaw chuck clamp plate 6 to three-jaw chuck body 1 is located the up end of three-jaw chuck body 1 and not border, and the clamp force direction is approximately perpendicular to the up end of three-jaw chuck body 1, compares in the slope clamp force at border, and fixed effect is more firm.
Further preferably, the three-jaw chuck support cylinder 3 is fixedly arranged on the vertical boring machine workbench 2 through welding, is firm in welding, good in long-term fixing effect and free of maintenance.
Further preferable technical scheme, the three-jaw chuck fixing cylinder 4 is fixedly arranged around the three-jaw chuck body 1 through welding, is firm in welding, good in long-term fixing effect and free of maintenance.
Further preferably, the screw 5 is fixedly arranged on the vertical boring machine workbench 2 through welding, so that the welding is firm, the long-term fixing effect is good, and the maintenance is free.
Further preferably, a gasket is arranged between the hexagonal nut 7 and the three-jaw chuck pressing plate 6, so as to prevent the hexagonal nut 7 from loosening.
Further preferable technical scheme, hexagonal nut 7 is auto-lock hexagonal nut, and locking effect is good, and fail safe nature is high.
When the three-jaw chuck is actually used, the hexagonal nut 7 is loosened, the position of the three-jaw chuck body 1 is moved and adjusted along a fixing plane provided by the 4 three-jaw chuck support cylinders 3 through manual operation, so that the boring tool is aligned to a boring tool positioned above the vertical boring machine workbench 2.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present invention without departing from the spirit and scope of the present invention, and any modifications and equivalents are intended to be encompassed in the scope of the claims of the present invention.
Claims (4)
1. A vertical boring machine three-jaw chuck fixing device for transmission shaft boring processing, includes three-jaw chuck body (1) and vertical boring machine workstation (2), its characterized in that: the three-jaw chuck comprises a three-jaw chuck body (1), wherein 4 three-jaw chuck support cylinders (3) with consistent specifications are uniformly and symmetrically arranged on the edge of the lower end face of the three-jaw chuck body (1), the 4 three-jaw chuck support cylinders (3) are fixedly arranged on a vertical boring machine workbench (2), 4 three-jaw chuck fixing cylinders (4) with consistent specifications are fixedly arranged on the outer sides of the 4 three-jaw chuck support cylinders (3) on the vertical boring machine workbench (2), the 4 three-jaw chuck fixing cylinders (4) are uniformly and symmetrically arranged around the three-jaw chuck body (1), a screw rod (5) is arranged between the three-jaw chuck support cylinders (3) and the three-jaw chuck fixing cylinders (4), the lower end of the screw rod (5) is fixedly arranged on the vertical boring machine workbench (2), a three-jaw chuck pressing plate (6) is sleeved on the upper portion of the screw rod (5) and can limit the three-jaw chuck pressing plate (6) on the upper portion of the screw rod (5) through a hexagonal nut (7), one end of the three-jaw chuck pressing plate (6) is arranged on the upper end face of the three-jaw chuck body (1), a three-jaw chuck pressing plate (6) is fixedly arranged on the three-jaw chuck body (4) through the three-jaw chuck fixing cylinder (4), and the three-jaw chuck pressing plate (4) is arranged on the vertical boring machine workbench (2; the upper end surface of the three-jaw chuck fixing cylinder (4) is slightly higher than the upper end surface of the three-jaw chuck body (1); the three-jaw chuck fixing device of the vertical boring machine for boring the transmission shaft is characterized in that: the three-jaw chuck supporting cylinder (3) is fixedly arranged on the vertical boring machine workbench (2) through welding; the three-jaw chuck fixing cylinder (4) is fixedly arranged around the three-jaw chuck body (1) through welding.
2. The three-jaw chuck fixture for a vertical boring machine for boring a transmission shaft according to claim 1, wherein: the screw (5) is fixedly arranged on the vertical boring machine workbench (2) through welding.
3. The three-jaw chuck fixture for a vertical boring machine for boring a transmission shaft according to claim 1, wherein: a gasket is arranged between the hexagonal nut (7) and the three-jaw chuck pressing plate (6).
4. The three-jaw chuck fixture for a vertical boring machine for boring a transmission shaft according to claim 1, wherein: the hexagonal nut (7) is a self-locking hexagonal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558147.6A CN107322024B (en) | 2017-07-10 | 2017-07-10 | A three-jaw chuck fixing device of vertical boring machine for processing of transmission shaft bore hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558147.6A CN107322024B (en) | 2017-07-10 | 2017-07-10 | A three-jaw chuck fixing device of vertical boring machine for processing of transmission shaft bore hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107322024A CN107322024A (en) | 2017-11-07 |
| CN107322024B true CN107322024B (en) | 2024-01-30 |
Family
ID=60196127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710558147.6A Active CN107322024B (en) | 2017-07-10 | 2017-07-10 | A three-jaw chuck fixing device of vertical boring machine for processing of transmission shaft bore hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107322024B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004082193A (en) * | 2002-08-28 | 2004-03-18 | Dengensha Mfg Co Ltd | Method and device of supplying welding bolt |
| JP2006088296A (en) * | 2004-09-27 | 2006-04-06 | Nisshin Seisakusho:Kk | Chucking method of work piece, chuck device and its chucking jaw |
| CN101254552A (en) * | 2007-05-09 | 2008-09-03 | 兰州理工大学 | Deep borehole drawing-boring machine tool |
| CN203712335U (en) * | 2013-12-02 | 2014-07-16 | 南京金正奇交通设备有限责任公司 | Boring and face milling machining tool |
| CN207026514U (en) * | 2017-07-10 | 2018-02-23 | 河南鑫轴传动机械有限公司 | A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring |
-
2017
- 2017-07-10 CN CN201710558147.6A patent/CN107322024B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004082193A (en) * | 2002-08-28 | 2004-03-18 | Dengensha Mfg Co Ltd | Method and device of supplying welding bolt |
| JP2006088296A (en) * | 2004-09-27 | 2006-04-06 | Nisshin Seisakusho:Kk | Chucking method of work piece, chuck device and its chucking jaw |
| CN101254552A (en) * | 2007-05-09 | 2008-09-03 | 兰州理工大学 | Deep borehole drawing-boring machine tool |
| CN203712335U (en) * | 2013-12-02 | 2014-07-16 | 南京金正奇交通设备有限责任公司 | Boring and face milling machining tool |
| CN207026514U (en) * | 2017-07-10 | 2018-02-23 | 河南鑫轴传动机械有限公司 | A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107322024A (en) | 2017-11-07 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240129 Address after: 461100 Huzhuang Group 5, Shangji Town, Xuchang City, Henan Province Applicant after: Zu Wenli Country or region after: Zhong Guo Address before: 461100 Xuchang County, Xuchang, Henan Province, the West Street of Shang Ji Town Applicant before: HENAN XINZHOU TRANSMISSION MACHINERY Co.,Ltd. Country or region before: Zhong Guo |
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| TA01 | Transfer of patent application right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240321 Address after: 461100 Group 5, Huzhuang Village, Xinyuan Community, Jian'an District, Xuchang City, Henan Province Patentee after: Xuchang Shenbang Machinery Manufacturing Co.,Ltd. Country or region after: Zhong Guo Address before: 461100 Huzhuang Group 5, Shangji Town, Xuchang City, Henan Province Patentee before: Zu Wenli Country or region before: Zhong Guo |
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| TR01 | Transfer of patent right |