CN106001618B - A kind of vehicle side's machine for breaking through collapsing length - Google Patents
A kind of vehicle side's machine for breaking through collapsing length Download PDFInfo
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- CN106001618B CN106001618B CN201610418522.2A CN201610418522A CN106001618B CN 106001618 B CN106001618 B CN 106001618B CN 201610418522 A CN201610418522 A CN 201610418522A CN 106001618 B CN106001618 B CN 106001618B
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- shaft
- cutterhead
- vehicle side
- fixed
- breaking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of vehicle side's machine for breaking through collapsing length, the present invention proposes to break through vehicle side's machine of collapsing length；Belt pulley is mounted on main shaft；Main shaft passes through spindle box and is connected with Hooks coupling universal coupling, and one end of Hooks coupling universal coupling is fixed on spindle box, and the other end of Hooks coupling universal coupling fixes a longitudinally moveable splined shaft, the fixed non-activity pars contractilis of the Hooks coupling universal coupling；Splined shaft passes through cutterhead case, and the part that splined shaft is located in cutterhead case is cased with spline shaft, and spline shaft is engaged with splined shaft decorative pattern；Spline shaft middle section is cased with transmission shaft roller gear, and transmission shaft roller gear is engaged with cutterhead axis roller gear；The both ends that spline shaft is located in cutterhead case are cased with tapered roller bearing, and spindle box is fixed on lathe bed；Belt pulley drives main axis, and main shaft drives splined shaft to rotate by Hooks coupling universal coupling, so that cutterhead be driven to rotate.The present invention is under the premise of the main component of uncomfortable whole body lathe, it can be achieved that the processing of machining long workpieces, has a wide range of application.
Description
Technical field
The present invention is specially adapted for the lathe or truning fixture of special workpiece, more particularly a kind of breakthrough collapsing length
Che Fangji.
Background technique
It is slightly modified on center lathe, deftly it can go out accurate multi-party body by vehicle.Lathe after this repacking claims
For vehicle side's machine.Its structure is simple, easy to operate, and work efficiency is high, purposes is wide, the deep welcome by general industrial and mineral mechanical repair plant.
Hooks coupling universal coupling is fixed at cutterhead case in the prior art, and movable part is spindle box and cutterhead case middle section,
The a length of 40mm-100mm in the machining side of vehicle side of this structure, if it is desired to process longer, then need to lengthen Hooks coupling universal coupling
Length, but the distance of main shaft fixture and cutterhead case is certain, will lengthen main shaft if lengthening the length of Hooks coupling universal coupling
The distance of fixture and cutterhead case, so just can not normal process workpiece, it is necessary to change the structure of entire lathe, such knot
Structure is very inconvenient, and applicable surface is very narrow.
The scalable Hooks coupling universal coupling of cross that existing vehicle side owner axis and cutter shaft linkage use, Hooks coupling universal coupling is realization ten thousand
To transmission and a certain range of flexible transmission.Hooks coupling universal coupling is applied to vehicle side's machine, is limited in that: realizing longer by zero
The vehicle side of part, it is necessary to increase the collapsing length of transmission device, the increase of collapsing length must increase the overall length of Hooks coupling universal coupling again
Degree, and the spindle box of Che Fangji and the structure size of cutterhead case do not allow shaft coupling total length to be excessively increased.
Summary of the invention
1, the purpose of the present invention.
For the present invention in order to solve in the prior art if you need to process machining long workpieces, need to change entire machine tool structure causes cost excessive
The problem of, and propose a kind of vehicle side's machine for breaking through collapsing length.
2, the technical solution adopted in the present invention.
The vehicle side's machine proposed by the present invention for breaking through collapsing length, including belt pulley, spindle box, main shaft fixture, universal joint shaft
Device, cutterhead, cutterhead case, splined shaft, lathe；Belt pulley is mounted on main shaft；Main shaft passes through spindle box and is connected with Hooks coupling universal coupling,
One end of Hooks coupling universal coupling is fixed on spindle box, and the other end of Hooks coupling universal coupling fixes a longitudinally moveable splined shaft, institute
The fixed non-activity pars contractilis of the Hooks coupling universal coupling stated；Splined shaft passes through cutterhead case, and the part that splined shaft is located in cutterhead case is cased with
Spline shaft, spline shaft are engaged with splined shaft decorative pattern；Spline shaft middle section is cased with transmission shaft roller gear, transmission shaft
Roller gear is engaged with cutterhead axis roller gear；The both ends that spline shaft is located in cutterhead case are cased with tapered roller bearing,
Spindle box is fixed on lathe bed；Belt pulley drives main axis, and main shaft drives splined shaft to rotate by Hooks coupling universal coupling, to drive
Movable knife disc rotation.
In order to further fix machining long workpieces, keep holding in workpiece process horizontal, main shaft fixture on the spindle box
The device of fixed machining long workpieces is equipped between the cutterhead on cutterhead case.
In further specific embodiment, the device of the fixation machining long workpieces is cnetre cradle, including thimble, tailstock, tail
The axle center of frame bottom plate, tailstock adjustable plate, thimble is consistent with the axle center of main shaft fixture, is adjusted and main shaft fixture by tailstock adjustable plate
Distance.
It further include X to slide plate, Z-direction slide plate, cutterhead case lower end is fixed in order to adjust cutterhead at a distance from spindle box
X axis slide plate, X axis slide plate, which is located on X axis guide rail, to be moved along the x-axis, and Z axis direction guiding rail is located at can be along Z axis on Z axis direction guiding rail
It is mobile.
In further specific embodiment, the follow-rest bottom is fixed with X axis guide rail and can move along the x-axis.
In order to guarantee transmission device opposing seal space, the spline drived the tip of the axis is equipped with transmission shaft rear cover, passes
Moving axis rear cover is fixed by cutterhead case transmission shaft lock-screw.
In further specific embodiment, matrix type vacuum rubber seal is equipped on the outside of tapered roller bearing.
It is opposite with splined shaft to pass through spline shaft nut in order to fix spline shaft, on the outside of the spline shaft
It is fixed.
For fixed conveyor axial cylindrical gear, pass through wheel gear locking nut and spline on the outside of the transmission shaft roller gear
Axis is relatively fixed.
3, beneficial effects of the present invention.
(1) the vehicle side's machine proposed by the present invention for breaking through collapsing length, under the premise of the main component of uncomfortable whole body lathe,
It is arranged by the additional component of splined shaft and cutterhead case and main shaft fixture, the processing of machining long workpieces can be realized, cost is smaller,
It is applicable to any vehicle side's machine, is had a wide range of application.
(2) existing shaft coupling movable part is made into fixed by the present invention, and the intensity of its rigidity rotation can be improved, be not easy
Deviation is generated, right end is can be run through instead script Hooks coupling universal coupling fixed at cutterhead case with the splined shaft of endless, this
The structure of sample can process the workpiece of endless, flexible and convenient to use.
(3) stability of machining long workpieces processing can be improved by the setting of fixed work piece apparatus (such as thimble) in the present invention.
(4) present invention solves the problems, such as that vehicle side machining side head is too short, and the long 40mm-100mm in machining side of existing vehicle side is answered
It is can be processed up to 300mm or more when spline shaft gear is 2 with cutterhead module with the vehicle side machining side head of this technology
500mm or more.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention.
Fig. 2 is of the invention with push pin device figure.
Fig. 3 is cutterhead case internal splines structure chart of the invention.
Fig. 4 is spline partial enlarged view of the invention.
Wherein: belt pulley 1, main shaft fixture 3, Hooks coupling universal coupling 4, cutterhead 5, cutterhead case 6, splined shaft 7, also wraps spindle box 2
Include X to slide plate 8, Z-direction slide plate 9, lathe 10, spline shaft 11, transmission shaft roller gear 12, cutterhead axis roller gear 13,
Tapered roller bearing 14, matrix type vacuum rubber seal 15, spline shaft nut 16, transmission shaft rear cover 17, gear lock
Tight nut 18, cutterhead case transmission shaft lock-screw 19, thimble 20, tailstock 21, tailstock bottom plate 22, tailstock adjustable plate 23.
Specific embodiment
Embodiment 1
The present invention preferably it is a kind of break through collapsing length vehicle side's machine citing, including belt pulley 1, spindle box 2, main shaft fixture 3,
Hooks coupling universal coupling 4, cutterhead case 6, splined shaft 7, further includes X to slide plate 8, Z-direction slide plate 9, lathe 10 at cutterhead 5；Belt pulley 1 is installed
On main shaft；Main shaft passes through spindle box 2 and is connected with Hooks coupling universal coupling 4, and one end of Hooks coupling universal coupling 4 is fixed on spindle box 2, and ten thousand
A longitudinally moveable splined shaft 7, the fixed non-activity pars contractilis of the Hooks coupling universal coupling 4 are fixed to the other end of shaft coupling 4；
Splined shaft 7 passes through cutterhead case 6, and the part that splined shaft 7 is located in cutterhead case 6 is cased with spline shaft 11, spline shaft 1 and flower
The engagement of 7 decorative pattern of key axis；11 middle section of spline shaft is cased with transmission shaft roller gear 12, transmission shaft roller gear 12 and cutterhead axis
Roller gear 13 engages；The both ends that spline shaft 11 is located in cutterhead case 6 are cased with tapered roller bearing 14, and spindle box 2 is fixed
On lathe bed；Belt pulley drives main axis, and main shaft drives splined shaft 7 to rotate by Hooks coupling universal coupling 4, to drive cutterhead 5
Rotation.Between cutterhead 5 on the spindle box 2 on main shaft fixture 3 and cutterhead case 6 or position corresponding with main shaft fixture axle center
Install the tailstock 21 of fixed machining long workpieces, including thimble 20, tailstock 21, tailstock bottom plate 22, tailstock adjustable plate 23, the axis of thimble 20
The heart is consistent with the axle center of main shaft fixture 3, is adjusted at a distance from main shaft fixture by tailstock adjustable plate 22.Cutterhead case lower end is fixed with
To slide plate 8, X is located on X direction guiding rail to slide plate 8 to be moved along the x-axis X, and Z-direction slide plate 9, which is located on Z-direction guide rail, to be moved along Z axis, flower
The end of key transmission shaft 11 is equipped with transmission shaft rear cover 17, and transmission shaft rear cover 17 is fixed by cutterhead case transmission shaft lock-screw 19,
It is equipped with matrix type vacuum rubber seal 15 on the outside of tapered roller bearing 14, passes through spline shaft on the outside of spline shaft 11
Nut 16 and splined shaft 7 are relatively fixed, relatively solid by wheel gear locking nut 18 and splined shaft 7 on the outside of transmission shaft roller gear 12
It is fixed.
Embodiment 2
Unlike the first embodiment, fixed length is equipped between the cutterhead 5 on spindle box 2 on main shaft fixture 3 and cutterhead case 6
The device of workpiece, the device that machining long workpieces are fixed in the present embodiment is follow-rest, and bottom is fixed with X axis guide rail and can move along the x-axis.
The present invention solves the problems, such as that vehicle side machining side head is too short, the long 40mm-100mm in machining side of existing vehicle side, application
The vehicle side machining side head of this technology is up to 300mm or more.Start lathe when work, pulley rotation drives Hooks coupling universal coupling
Rotation, Hooks coupling universal coupling is coupled with cutterhead case by splined shaft, with movable knife disc case in X to/Z-direction workpieces processing.
Claims (8)
1. a kind of vehicle side's machine for breaking through collapsing length, it is characterised in that: including belt pulley (1), spindle box (2), main shaft fixture
(3), Hooks coupling universal coupling (4), cutterhead (5), cutterhead case (6), splined shaft (7), lathe (10)；Belt pulley (1) is mounted on main shaft；
Main shaft passes through spindle box (2) and is connected with Hooks coupling universal coupling (4), and one end of Hooks coupling universal coupling (4) is fixed on spindle box (2), and ten thousand
A longitudinally moveable splined shaft (7), the fixed non-activity of the Hooks coupling universal coupling (4) are fixed to the other end of shaft coupling (4)
Pars contractilis；Splined shaft (7) passes through cutterhead case (6), and the part that splined shaft (7) is located in cutterhead case (6) is cased with spline shaft
(11), spline shaft (11) is engaged with splined shaft (7) decorative pattern；Spline shaft (11) middle section is cased with transmission shaft roller gear
(12), transmission shaft roller gear (12) is engaged with cutterhead axis roller gear (13)；The spline shaft (11) is located at described
Both ends in cutterhead case (6) are cased with tapered roller bearing (14), and the spindle box (2) is fixed on lathe bed；Belt pulley (1) drives
Main axis, main shaft drives splined shaft (7) rotation by Hooks coupling universal coupling (4), so that cutterhead be driven to rotate.
2. the vehicle side's machine according to claim 1 for breaking through collapsing length, it is characterised in that: main on the spindle box (2)
Axle clamp has the device that fixed machining long workpieces are equipped between the cutterhead (5) on (3) and cutterhead case (6).
3. the vehicle side's machine according to claim 2 for breaking through collapsing length, it is characterised in that: the dress of the fixation machining long workpieces
Be set to cnetre cradle, including thimble (20), tailstock (21), tailstock bottom plate (22), tailstock adjustable plate (23), the axle center of thimble (20) with
The axle center of main shaft fixture (3) is consistent, is adjusted at a distance from main shaft fixture (3) by tailstock adjustable plate (23).
4. the vehicle side's machine according to claim 1 for breaking through collapsing length, it is characterised in that: further include X to slide plate (8), Z-direction
Slide plate (9), cutterhead case lower end are fixed with X to slide plate (8), and X is located on X direction guiding rail to slide plate (8) to be moved along the x-axis, Z-direction slide plate
(9) being located on Z-direction guide rail can move along Z axis.
5. the vehicle side's machine according to claim 1 for breaking through collapsing length, it is characterised in that: the spline shaft (11)
End be equipped with transmission shaft rear cover (17), transmission shaft rear cover (17) by cutterhead case transmission shaft lock-screw (19) fixation.
6. the vehicle side's machine according to claim 1 for breaking through collapsing length, it is characterised in that: on the outside of tapered roller bearing (14)
Equipped with matrix type vacuum with rubber seal (15).
7. the vehicle side's machine according to claim 1 for breaking through collapsing length, it is characterised in that: the spline shaft (11)
Outside is relatively fixed by spline shaft nut (16) and splined shaft (7).
8. the vehicle side's machine according to claim 1 for breaking through collapsing length, it is characterised in that: the transmission shaft roller gear
(12) outside is relatively fixed by wheel gear locking nut (18) and splined shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418522.2A CN106001618B (en) | 2016-06-13 | 2016-06-13 | A kind of vehicle side's machine for breaking through collapsing length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418522.2A CN106001618B (en) | 2016-06-13 | 2016-06-13 | A kind of vehicle side's machine for breaking through collapsing length |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106001618A CN106001618A (en) | 2016-10-12 |
| CN106001618B true CN106001618B (en) | 2019-02-15 |
Family
ID=57088327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610418522.2A Active CN106001618B (en) | 2016-06-13 | 2016-06-13 | A kind of vehicle side's machine for breaking through collapsing length |
Country Status (1)
| Country | Link |
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| CN (1) | CN106001618B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732445A (en) * | 2019-02-23 | 2019-05-10 | 海盐展翔精密成形技术有限公司 | A kind of nut bar multi-face forming equipment |
| CN115383144A (en) * | 2022-08-30 | 2022-11-25 | 宝鸡一机智能装备股份有限公司 | ECF200 square turning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827889C1 (en) * | 1988-08-17 | 1989-03-23 | Andreas Witte Kg, 2122 Bleckede, De | |
| CN2073346U (en) * | 1990-05-24 | 1991-03-20 | 沈阳市教学实验仪器二厂 | Multi-function oval grinder |
| CN201427188Y (en) * | 2009-07-01 | 2010-03-24 | 天津市孚润得机械有限公司 | Square machine tool of multifunctional numerical control lathe |
| CN101856729A (en) * | 2010-05-11 | 2010-10-13 | 沈阳德欣隆数控机床有限公司 | Horizontal six-shaft automatic lathe |
| CN103639469A (en) * | 2013-11-25 | 2014-03-19 | 大连安达有色金属铸造有限公司 | Hole boring machine |
-
2016
- 2016-06-13 CN CN201610418522.2A patent/CN106001618B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827889C1 (en) * | 1988-08-17 | 1989-03-23 | Andreas Witte Kg, 2122 Bleckede, De | |
| CN1040340A (en) * | 1988-08-17 | 1990-03-14 | 安德烈斯韦特两合公司 | Additional device for machine tools |
| CN2073346U (en) * | 1990-05-24 | 1991-03-20 | 沈阳市教学实验仪器二厂 | Multi-function oval grinder |
| CN201427188Y (en) * | 2009-07-01 | 2010-03-24 | 天津市孚润得机械有限公司 | Square machine tool of multifunctional numerical control lathe |
| CN101856729A (en) * | 2010-05-11 | 2010-10-13 | 沈阳德欣隆数控机床有限公司 | Horizontal six-shaft automatic lathe |
| CN103639469A (en) * | 2013-11-25 | 2014-03-19 | 大连安达有色金属铸造有限公司 | Hole boring machine |
Non-Patent Citations (2)
| Title |
|---|
| 《车方原理与应用的研究》;刘裕先等;《沈阳工业大学学报》;20030531(第5期);第361-363页 |
| 《车方机及其工作原理》;刘克智;《金属矿山》;19860730(第7期);第49-50页 |
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| CN106001618A (en) | 2016-10-12 |
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