CN103381487B - Semi-automatic back-tool lathe with lead linkage between central carriage and molding tool rest - Google Patents
Semi-automatic back-tool lathe with lead linkage between central carriage and molding tool rest Download PDFInfo
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- CN103381487B CN103381487B CN201310313102.4A CN201310313102A CN103381487B CN 103381487 B CN103381487 B CN 103381487B CN 201310313102 A CN201310313102 A CN 201310313102A CN 103381487 B CN103381487 B CN 103381487B
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Abstract
The invention relates to a semi-automatic back-tool lathe with lead linkage between a central carriage and a molding tool rest, which comprises a lathe body, a spindle head fork, a tailstock ejector pin, the central carriage and a rough blank tool rest, wherein the molding tool rest is mounted at the rear end, on the side opposite to the central carriage, of the lathe body; the central carriage is glidingly seated at the front end of the lathe body via a central sliding assembly; an oil cylinder capable of driving the central sliding assembly to slide along a slide rail is fixed on one side of the lathe body; a lifting assembly is mounted at the rear end of the lathe body; a guide rail base is connected onto the lifting assembly; a guide rail extending in the direction of the front and rear end of the lathe body is arranged on the guide rail base; a tool rest backup plate is seated on the guide rail; the molding tool rest is mounted on the tool rest backup plate in an inclined manner; a lead slide rail is fixed on the tool rest backup plate on one side of the molding tool rest; the carriage extends towards the lead slide rail to form a lead support arm; the lead support arm is glidingly connected with the lead slide rail via a lead slide base; the semi-automatic back-tool lathe is simple and reasonable in structure, can realize synchronous turning of rough turning and finish turning by virtue of a mechanical structure, is stable in structure and high in machining precision.
Description
Technical field
The present invention relates to a kind of semi-automatic back knife lathe technical field, especially a kind of center balladeur train and forming cutter rest helical pitch
The semi-automatic back knife lathe of linkage.
Background technology
At present, the forming cutter rest of semi-automatic back knife lathe and center balladeur train are typically provided with single dynamical system and are controlled
System, crude green body knife rest is arranged on the balladeur train of center, and when workpiece rotates, center balladeur train slides along workpiece bearing of trend, crude green body knife rest
Workpiece is carried out rough turn for the first time, meanwhile, forming cutter rest is closelyed follow followed by shaping turning, thus completing the turning of workpiece
Journey, this structure is poor due to there is two sets of independent feed arrangements, its synchronism, and manufacturing cost is high, complex structure.
Content of the invention
It is an object of the invention to solving above-mentioned the deficiencies in the prior art, and improving a kind of simple and reasonable for structure, being manufactured into
This is low, and machining accuracy is high, stable performance, the rough turn and good center balladeur train of smart car synchronism and the linkage of forming cutter rest helical pitch half from
Dynamic back knife lathe.
The technical solution adopted for the present invention to solve the technical problems is：
The semi-automatic back knife lathe that a kind of center balladeur train is linked with forming cutter rest helical pitch, including lathe bed, lathe bed both sides are installed
There are main shaft top fork and the tailstock center at clamping workpiece two ends, the lathe bed front end between main shaft top fork and tailstock center is provided with center
Balladeur train, center balladeur train offers the central hole being suitable to that workpiece passes through, and center balladeur train is provided with crude green body knife rest, corresponding center
The lathe bed rear end of balladeur train opposite side is provided with forming cutter rest, it is characterized in that, described center balladeur train passes through central slide component slippage
Seat is located at lathe bed front end, and lathe bed side is fixed with the oil cylinder driving central slide assembly to slide along slide rail, and lathe bed rear end is provided with
Lifting assembly, lifting assembly is connected with track base, and track base is provided with the guide rail being extended along lathe bed front and back end, guide rail
Upper slip seat is provided with knife rest backup plate, and the inclined formula of forming cutter rest is arranged on knife rest backup plate, the knife rest backup plate of forming cutter rest side
On be fixed with helical pitch slide rail, center balladeur train is extended with helical pitch supporting arm toward helical pitch slide rail direction, and helical pitch supporting arm is slided by helical pitch
Seat is slidably connected with helical pitch slide rail, the helical pitch slide edge when hydraulic oil cylinder driving center balladeur train slides along slide rail, on helical pitch supporting arm
Helical pitch slide rail slides, and drives forming cutter rest along slide, makes the forming cutter on forming cutter rest feed cutting toward workpiece direction.
Using the semi-automatic back knife lathe of this structure, center balladeur train passes through helical pitch with the knife rest backup plate being provided with forming cutter rest
The supporting arm and connection of helical pitch slide rail is integral so that the sliding feed of molding cutter on forming cutter rest does not need to install power dress
Put, save manufacturing cost, while center balladeur train slides, helical pitch slide is passed through by helical pitch supporting arm and slides along helical pitch slide rail,
Thus driving forming cutter rest along slide, realize the feeding turnery processing to workpiece for the molding cutter on forming cutter rest, its knot
Structure is simple, reasonable, realizes rough turn and smart car synchronization turning, Stability Analysis of Structures by frame for movement, machining accuracy is high.
The present invention can also be solved using following technical measures：
Described central slide assembly includes center balladeur train planker, center balladeur train planker lid, center balladeur train slide, lathe bed front end
Top surface and side be respectively fixed with top surface guide rail and side guide, center balladeur train slide passes through top surface slide block and side respectively to be slided
Block slip seat is located on top surface guide rail and side guide, and center balladeur train planker is fixed on center balladeur train slide top surface, center balladeur train
Planker lid is slidably connected on the balladeur train planker of center, and center balladeur train lifting carriage is connected to the vertical plane of center balladeur train planker lid
On；Center balladeur train planker and the connection of center balladeur train planker lid, make center balladeur train realize slide anteroposterior tune along the front and back end of lathe bed
Section, so that center balladeur train slide is more stable when sliding, stress is more stable, has for the setting of top surface guide rail and side guide
Effect improves turnery processing precision, and center balladeur train can also be realized oscilaltion along along the vertical plane of center balladeur train planker lid and adjust.
Described lifting assembly includes lifting planker, elevator chamber, elevating screw, worm gear case, and lathe bed rear end side is transversely provided with
The guide rail boss being slidably matched with lifting planker, elevator chamber is connected to lifting planker by elevating screw and worm gear case slip lifting
On, track base is fixed on elevator chamber top, and worm gear case is also equipped with lift adjustment handwheel；The setting of lifting assembly, can make
Knife rest backup plate is realized oscilaltion and is adjusted, and elevator chamber slip lifting is connected on lifting planker, and during regulation, worm gear case is fixed on liter
On fall case, and couple with elevating screw it is only necessary to rotate lift adjustment handwheel, so that elevator chamber is risen or fallen along elevating screw,
Realize the oscilaltion of forming cutter rest.
Described tailstock center is arranged on lathe bed side by tailstock, and tailstock is fixed with the tailstock gas driving tailstock center
Cylinder；Tailstock air cylinder driven tailstock center stretches, top tight workpiece one end.
Described lathe bed opposite side is provided with main spindle box, and main shaft top fork is connected on main spindle box by main axis, and main shaft is another
One end and the spindle motor drive connection being arranged on lathe bed bottom；Main shaft top fork as driving shaft, by spindle motor, belt with
And the connection of belt pulley, realize the power output rotation of main shaft top fork.
Described helical pitch supporting arm is made up of support arm body and expansion link, and support arm body one end is connected with center balladeur train, and the other end sets
There is vertical sleeve, expansion link is set in vertical sleeve in telescopic adjustment formula, and helical pitch slide is arranged on expansion link bottom；Expansion link
Effect be the height that can adjust helical pitch slide, adapt to knife rest backup plate lift adjustment.
The helical pitch slide rail being be arranged in parallel with forming cutter rest is fixed with the knife rest backup plate of described forming cutter rest side；This structure
Can make helical pitch slide along helical pitch slide rail slide when, its amount of feeding can be more uniform, and feeding adjusting is more prone to adjust.
It is provided with least two on lathe bed between described main shaft top fork and tailstock center and drag material rack component, each material supporting rack
Assembly includes fixed mount, crane and lift cylinder, and fixed mount is fixed on the groove between main shaft top fork and tailstock center,
The perpendicular shape of crane is slidably connected on fixed mount, and lift cylinder is arranged on fixed mount bottom, and lifts driving with crane
Connect；This structure can realize support workpiece during charging, and crane has support groove.
The invention has the beneficial effects as follows：
Semi-automatic back knife lathe, center balladeur train and installation that a kind of center balladeur train of the present invention is linked with forming cutter rest helical pitch
The knife rest backup plate having forming cutter rest pass through helical pitch supporting arm and the connection of helical pitch slide rail integral so that forming cutter on forming cutter rest
The sliding feed of tool does not need to install power set, saves manufacturing cost, while center balladeur train slides, by helical pitch supporting arm
Being slided along helical pitch slide rail by helical pitch slide, thus driving forming cutter rest along slide, realizing the forming cutter on forming cutter rest
The feeding turnery processing to workpiece for the tool, it is simple and reasonable for structure, realizes rough turn and smart car synchronization turning, knot by frame for movement
Structure is stable, and machining accuracy is high.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of another angle of the present invention.
Fig. 3 is the structural representation of another angle of the present invention.
Fig. 4 is the structural representation of another angle of the present invention.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, the semi-automatic back knife lathe that a kind of center balladeur train is linked with forming cutter rest helical pitch, including bed
Body 1, lathe bed 1 both sides are provided with the main shaft top fork 3 and tailstock center 4 at clamping workpiece 2 two ends, main shaft top fork 3 and tailstock center 4 it
Between lathe bed 1 front end center balladeur train 5 is installed, center balladeur train 5 offers the central hole 501 being suitable to that workpiece 2 passes through, center
Crude green body knife rest 6 is provided with balladeur train 5, lathe bed 1 rear end of corresponding center balladeur train 5 opposite side is provided with forming cutter rest 7, its feature
It is that described center balladeur train 5 is located at lathe bed 1 front end by central slide assembly 9 slip seat, lathe bed 1 side is fixed with driving center
The oil cylinder 10 that slide assemblies 9 slide along lathe bed 1 front end, lathe bed 1 rear end is provided with lifting assembly 11, lifting assembly 11 is connected with
Track base 12, track base 12 is provided with the guide rail 13 being extended along lathe bed 1 front and back end, on guide rail 13, slip seat is provided with knife rest
Backup plate 14, the inclined formula of forming cutter rest 7 is arranged on knife rest backup plate 14, and the knife rest backup plate 14 of forming cutter rest 7 side is fixed with
Helical pitch slide rail 15, center balladeur train 5 is extended with helical pitch supporting arm 16 toward helical pitch slide rail 15 direction, and helical pitch supporting arm 16 is slided by helical pitch
Seat 17 is slidably connected with helical pitch slide rail 15, when oil cylinder 10 drives center balladeur train 5 to slide along lathe bed 1 front end, helical pitch supporting arm 16
On helical pitch slide 17 slide along helical pitch slide rail 15, drive forming cutter rest 7 slide along guide rail 13, make the shaping on forming cutter rest 7
Knife feeds cutting toward workpiece 2 direction.
Using the semi-automatic back knife lathe of this structure, center balladeur train 5 passes through with the knife rest backup plate 14 being provided with forming cutter rest 7
Helical pitch supporting arm 16 and helical pitch slide rail 15 couple integral so that the sliding feed of molding cutter on forming cutter rest 7 does not need
Power set are installed, save manufacturing cost, while center balladeur train 5 slides, helical pitch slide 17 is passed through by helical pitch supporting arm 16
Sliding along helical pitch slide rail 15, thus driving forming cutter rest 7 to slide along guide rail 13, realizing molding cutter on forming cutter rest 7 to work
The feeding turnery processing of part 2, it is simple and reasonable for structure, realizes rough turn and smart car synchronization turning by frame for movement, and structure is steady
Fixed, machining accuracy is high.
More specific embodiment as the present embodiment：
Described central slide assembly 9 includes center balladeur train planker 901, center balladeur train planker lid 902, center balladeur train slide
903, the top surface 101 of lathe bed 1 front end and side 102 are respectively fixed with top surface guide rail 905 and side guide 906, and center balladeur train is slided
Seat 903 is located at top surface guide rail 905 and side guide 906 by top surface slide block 905-1 and side slide block 906-1 slip seat respectively
On, center balladeur train planker 901 is fixed on center balladeur train slide 903 top surface, and center balladeur train planker lid 902 is slidably connected at center and slides
On frame planker 901, center balladeur train 5 lifting carriage is connected on the vertical plane 902-1 of center balladeur train planker lid 902；Center balladeur train
Planker 901 and the connection of center balladeur train planker lid 902, make center balladeur train 5 realize slide anteroposterior regulation along the front and back end of lathe bed 1,
So that center balladeur train slide 903 is more stable when sliding, stress is more steady for the setting of top surface guide rail 905 and side guide 906
Fixed, effectively improve turnery processing precision, center balladeur train 5 can also be realized along along 902 vertical plane 902-1 of center balladeur train planker lid
Oscilaltion is adjusted.
Described lifting assembly 11 includes lifting planker 1101, elevator chamber 1102, elevating screw 1103, worm gear case 1104, bed
Body 1 rear end side is transversely provided with and lifts the guide rail boss 103 that planker 1101 is slidably matched, and elevator chamber 1102 passes through elevating screw
1103 and worm gear case 1104 slip lifting be connected to lifting planker 1101 on, track base 12 is fixed on elevator chamber 1102 top, snail
Lift adjustment handwheel 1105 is also equipped with roller box 1104；The setting of lifting assembly 11, can make knife rest backup plate 14 realize up and down
Lift adjustment, elevator chamber slip lifting is connected on lifting planker 1101, and during regulation, worm gear case 1104 is fixed on elevator chamber 1102
On, and couple with elevating screw 1103 it is only necessary to rotate lift adjustment handwheel 1105, make elevator chamber 1102 along elevating screw 1103
Rise or fall, realize the oscilaltion of forming cutter rest 7.
Described tailstock center 4 is arranged on lathe bed side by tailstock 18, and tailstock 18 is fixed with the tail driving tailstock center 4
Seat cylinder 19；Tailstock cylinder 19 drives tailstock center 4 to stretch, top tight workpiece 2 one end.
Described lathe bed 1 opposite side is provided with main spindle box 20, and main shaft top fork 3 is rotatably connected on main spindle box 20 by main shaft 21
On, main shaft 21 other end and spindle motor 22 drive connection being arranged on lathe bed 1 bottom；Main shaft top fork 3, as driving shaft, passes through
The connection of the parts such as spindle motor 22, belt and belt pulley, the power output realizing main shaft top fork 3 rotates.
Described helical pitch supporting arm 16 is made up of support arm body 1601 and expansion link 1602, support arm body 1601 one end and center balladeur train
5 connections, the other end is provided with vertical sleeve 1603, and expansion link 1602 is set in vertical sleeve 1603 in telescopic adjustment formula, helical pitch
Slide 17 is arranged on expansion link 1602 bottom；The effect of expansion link 1602 is the height that can adjust helical pitch slide 17, adapts to knife
The lift adjustment of frame backup plate 14.
It is fixed with, on the knife rest backup plate 14 of described forming cutter rest 7 side, the helical pitch slide rail 15 be arrangeding in parallel with forming cutter rest 7；
Knife rest backup plate 14 and forming cutter rest 7 are be arranged in parallel, can make helical pitch slide 17 along helical pitch slide rail 15 slide when, its amount of feeding can
So that more uniformly, feeding adjusting is more prone to adjust.
It is provided with least two on lathe bed 1 between described main shaft top fork 3 and tailstock center 4 and drag material rack component 23, each
Material supporting rack assembly 23 includes fixed mount 2301, crane 2302 and lift cylinder 2303, and fixed mount 2301 is fixed on main shaft top
On groove 104 between fork 3 and tailstock center 4, the perpendicular shape of crane 2302 is slidably connected on fixed mount 2301, lifting air
Cylinder 2303 is arranged on fixed mount 2301 bottom, and lifts drive connection with crane 2302；This structure can be realized holding during charging
Support workpiece 2, crane 2302 has support groove 2302-1, for support workpiece 2.
Described crude green body knife rest 6 is arranged on the side of center balladeur train 5, the opposite side of the centrally disposed balladeur train 5 of forming cutter rest 7,
In center balladeur train 5 sliding process, workpiece 2 is cut by crude green body knife rest 6 first, then carries out essence immediately after by forming cutter rest 7 and cut
Shaping.
Described central hole 501 can install bearing, with center balladeur train 5 sliding process, contact with workpiece 2 auxiliary turn
Dynamic.
Particular embodiments described above, only preferred embodiments of the present invention, such as according to the present patent application patent
The equivalent arrangements that scope is done, the technology that all should be the present invention is covered.
Claims (8)
1. the semi-automatic back knife lathe that a kind of center balladeur train is linked with forming cutter rest helical pitch, including lathe bed（1）, lathe bed（1）Both sides
Clamping workpiece is installed（2）The main shaft top fork at two ends（3）And tailstock center（4）, main shaft top is pitched（3）And tailstock center（4）Between
Lathe bed（1）Front end is provided with center balladeur train（5）, center balladeur train（5）On offer and be suitable to workpiece（2）The central hole passing through
（501）, center balladeur train（5）On crude green body knife rest is installed（6）, corresponding center balladeur train（5）The lathe bed of opposite side（1）Rear end is provided with
Forming cutter rest（7）, it is characterized in that, described center balladeur train（5）By central slide assembly（9）Slip seat is located at lathe bed（1）Front end,
Lathe bed（1）Side is fixed with driving central slide assembly（9）Along lathe bed（1）The oil cylinder sliding in front end（10）, lathe bed（1）Rear end is pacified
Equipped with lifting assembly（11）, lifting assembly（11）On be connected with track base（12）, track base（12）On be provided with along lathe bed（1）Before
The guide rail that rear end is extended（13）, guide rail（13）Upper slip seat is provided with knife rest backup plate（14）, forming cutter rest（7）Inclined formula peace
It is contained in knife rest backup plate（14）On, forming cutter rest（7）The knife rest backup plate of side（14）On be fixed with helical pitch slide rail（15）, center balladeur train
（5）Toward helical pitch slide rail（15）Direction is extended with helical pitch supporting arm（16）, helical pitch supporting arm（16）By helical pitch slide（17）With lead
Journey slide rail（15）It is slidably connected, work as oil cylinder（10）Driving center balladeur train（5）Along lathe bed（1）When slip in front end, helical pitch supporting arm
（16）On helical pitch slide（17）Along helical pitch slide rail（15）Slide, drive forming cutter rest（7）Along guide rail（13）Slide, make forming cutter
Frame（7）On forming cutter toward workpiece（2）Direction feeding cutting.
2. the semi-automatic back knife lathe that center balladeur train is linked with forming cutter rest helical pitch according to claim 1, is characterized in that, institute
State central slide assembly（9）Including center balladeur train planker（901）, center balladeur train planker lid（902）, center balladeur train slide（903）,
Lathe bed（1）The top surface of front end（101）And side（102）It is respectively fixed with top surface guide rail（905）And side guide（906）, center
Balladeur train slide（903）Pass through top surface slide block respectively（905-1）With side slide block（906-1）Slip seat is located at top surface guide rail（905）
And side guide（906）On, center balladeur train planker（901）It is fixed on center balladeur train slide（903）Top surface, center balladeur train planker lid
（902）It is slidably connected at center balladeur train planker（901）On, center balladeur train（5）Lifting carriage is connected to center balladeur train planker lid
（902）Vertical plane（902-1）On.
3. the semi-automatic back knife lathe that center balladeur train is linked with forming cutter rest helical pitch according to claim 1, is characterized in that, institute
State lifting assembly（11）Including lifting planker（1101）, elevator chamber（1102）, elevating screw（1103）, worm gear case（1104）, bed
Body（1）Rear end side is transversely provided with and lifts planker（1101）The guide rail boss being slidably matched（103）, elevator chamber（1102）Pass through
Elevating screw（1103）And worm gear case（1104）Slip lifting is connected to lifting planker（1101）On, track base（12）It is fixed on liter
Fall case（1102）Top, worm gear case（1104）On be also equipped with lift adjustment handwheel（1105）.
4. the semi-automatic back knife lathe that center balladeur train is linked with forming cutter rest helical pitch according to claim 1, is characterized in that, institute
State tailstock center（4）By tailstock（18）It is arranged on lathe bed side, tailstock（18）On be fixed with driving tailstock center（4）Tailstock
Cylinder（19）.
5. the semi-automatic back knife lathe that center balladeur train is linked with forming cutter rest helical pitch according to claim 1, is characterized in that, institute
State lathe bed（1）Opposite side is provided with main spindle box（20）, main shaft top is pitched（3）By main shaft（21）It is rotatably connected on main spindle box（20）
On, main shaft（21）The other end be arranged on lathe bed（1）The spindle motor of bottom（22）Drive connection.
6. the semi-automatic back knife lathe that center balladeur train is linked with forming cutter rest helical pitch according to claim 1, is characterized in that, institute
State helical pitch supporting arm（16）By support arm body（1601）And expansion link（1602）Composition, support arm body（1601）One end and center balladeur train
（5）Connect, the other end is provided with vertical sleeve（1603）, expansion link（1602）It is set in vertical sleeve in telescopic adjustment formula（1603）
On, helical pitch slide（17）It is arranged on expansion link（1602）Bottom.
7. the semi-automatic back knife lathe that center balladeur train is linked with forming cutter rest helical pitch according to claim 1, is characterized in that, institute
State main shaft top fork（3）And tailstock center（4）Between lathe bed（1）On be provided with least two and drag material rack component（23）, each support
Material rack component（23）Including fixed mount（2301）, crane（2302）And lift cylinder（2303）, fixed mount（2301）Fixing
In main shaft top fork（3）And tailstock center（4）Between groove（104）On, crane（2302）Perpendicular shape is slidably connected at solid
Determine frame（2301）On, lift cylinder（2303）It is arranged on fixed mount（2301）Bottom, and and crane（2302）Lifting drives even
Connect.
8. the semi-automatic back knife lathe that center balladeur train is linked with forming cutter rest helical pitch according to claim 1, is characterized in that, institute
State forming cutter rest（7）The knife rest backup plate of side（14）On be fixed with and forming cutter rest（7）The helical pitch slide rail be arrangeding in parallel（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313102.4A CN103381487B (en) | 2013-07-24 | 2013-07-24 | Semi-automatic back-tool lathe with lead linkage between central carriage and molding tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313102.4A CN103381487B (en) | 2013-07-24 | 2013-07-24 | Semi-automatic back-tool lathe with lead linkage between central carriage and molding tool rest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103381487A CN103381487A (en) | 2013-11-06 |
| CN103381487B true CN103381487B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310313102.4A Active CN103381487B (en) | 2013-07-24 | 2013-07-24 | Semi-automatic back-tool lathe with lead linkage between central carriage and molding tool rest |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737025B (en) * | 2013-12-26 | 2016-04-27 | 上海通实机床制造有限公司 | A kind of Digit Control Machine Tool processing sheet workpiece |
| CN103801715B (en) * | 2014-02-12 | 2019-06-25 | 杭州方兴表业有限公司 | A kind of inverted cutter holder assembly |
| CN107900794A (en) * | 2017-11-17 | 2018-04-13 | 江门市江海区杰能机电科技有限公司 | The workbench of double face abrading machine |
| CN118543861A (en) * | 2024-07-30 | 2024-08-27 | 兴化市宏秀机械配件有限公司 | Precise turning device and turning method for mechanical transmission shaft |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813242Y (en) * | 2005-07-22 | 2006-09-06 | 陈子初 | Linked feeding system for woodworking turning mill |
| CN203448676U (en) * | 2013-07-24 | 2014-02-26 | 佛山市顺德区俊联鸿徽机械制造有限公司 | Semi-automatic back knife lathe with central sliding frame in linkage with forming tool rest lead |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6901829B2 (en) * | 2003-08-15 | 2005-06-07 | Hsuan-Lung Wu | Turret lathe with a clutch for operating between chamfering and turning operation modes |
| CN2930927Y (en) * | 2006-08-18 | 2007-08-08 | 中山市正洲汽门有限公司 | Automatic processing lathe |
| JP2008093808A (en) * | 2006-10-16 | 2008-04-24 | Tsugami Corp | Lathe |
| CN201815667U (en) * | 2010-08-09 | 2011-05-04 | 张伯权 | Semi-automatic lathe |
| CN102248466B (en) * | 2011-07-21 | 2013-08-28 | 中冶陕压重工设备有限公司 | Method for processing Sendzimir roll wobbler slot |
| CN102886532A (en) * | 2011-07-22 | 2013-01-23 | 宁波北仑立洲自动化机械制造有限公司 | Efficient semi-automatic lathe |
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- 2013-07-24 CN CN201310313102.4A patent/CN103381487B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813242Y (en) * | 2005-07-22 | 2006-09-06 | 陈子初 | Linked feeding system for woodworking turning mill |
| CN203448676U (en) * | 2013-07-24 | 2014-02-26 | 佛山市顺德区俊联鸿徽机械制造有限公司 | Semi-automatic back knife lathe with central sliding frame in linkage with forming tool rest lead |
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| CN103381487A (en) | 2013-11-06 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Semi-automatic back-tool lathe with lead linkage between central carriage and molding tool rest Effective date of registration: 20200701 Granted publication date: 20170208 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: FOSHAN SHUNDE JUNLIAN HONGHUI MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2020980003701 |
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Date of cancellation: 20210729 Granted publication date: 20170208 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: FOSHAN SHUNDE JUNLIAN HONGHUI MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2020980003701 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a semi-automatic back tool lathe with linkage between a central carriage and a forming tool rest lead Effective date of registration: 20210729 Granted publication date: 20170208 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: FOSHAN SHUNDE JUNLIAN HONGHUI MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2021980007099 |