CN110756833B - Turning lathe convenient to work piece axiality alignment - Google Patents
Turning lathe convenient to work piece axiality alignment Download PDFInfo
- Publication number
- CN110756833B CN110756833B CN201911215773.0A CN201911215773A CN110756833B CN 110756833 B CN110756833 B CN 110756833B CN 201911215773 A CN201911215773 A CN 201911215773A CN 110756833 B CN110756833 B CN 110756833B
- Authority
- CN
- China
- Prior art keywords
- cavity
- slider
- rotating shaft
- block
- wall
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- 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
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
-
- 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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/14—Control or regulation of the orientation of the tool with respect to the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a turning machine tool convenient for alignment of coaxiality of workpieces, which comprises a machine body, wherein a clamping device is arranged on the left side of the upper end surface of the machine body, the clamping device comprises a fixed block fixedly arranged on the left side of the upper end surface of the machine body, a first motor is fixedly arranged in the right end surface of the fixed block, the right end of the first motor is in power connection with a chuck, the right side of the clamping device is provided with a feeding device, the feeding device comprises a third slide block cavity which is arranged on the right side of the upper end surface of the machine body and has an upward opening, the invention can automatically align the coaxiality of workpieces during the turning process of cylindrical parts such as shafts and the like by arranging the aligning device above the clamping device, the machining error caused by the fact that the workpiece is clamped and inclined can be reduced to the greatest extent, so that the turning process is more standardized, the error range is reduced, the accuracy of the size of the workpiece is improved, and the good quality of the workpiece is guaranteed.
Description
Technical Field
The invention relates to the technical field of turning machine tool equipment, in particular to a turning machine tool convenient for alignment of workpiece coaxiality.
Background
With the improvement of the technological level requirement, the requirement on the machining precision of cylindrical parts such as shafts and the like is higher and higher, particularly the requirement on the coaxiality of workpieces, however, the precision requirement on the coaxiality is difficult to guarantee due to the current equipment precision and factors such as distortion and the like which are possibly difficult to be perceived by naked eyes when the workpieces are clamped manually, if the coaxiality is aligned by using other tools such as a center frame and the like, the alignment time is longer, the manual factors are large, and the quality of the parts is unstable and poor in consistency. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
the accuracy of the current equipment and factors such as distortion and the like which are possibly difficult to be perceived by naked eyes when a workpiece is manually clamped are difficult to guarantee the accuracy requirement of the coaxiality, and if the coaxiality is aligned by using other tools such as a center frame, the alignment time is long, and the human factors are large.
In order to solve the problems, the turning machine tool convenient for aligning the coaxiality of the workpiece is designed in the embodiment, the turning machine tool convenient for aligning the coaxiality of the workpiece comprises a machine body, a clamping device is arranged on the left side of the upper end face of the machine body and comprises a fixed block fixedly arranged on the left side of the upper end face of the machine body, a first motor is fixedly arranged in the right end face of the fixed block, the right end of the first motor is in power connection with a chuck, an annular array of the right end face of the chuck is provided with three second slider cavities with openings towards the right, a second slider capable of sliding in the second slider cavities is arranged in the annular array, the front wall and the rear wall of each second slider cavity are symmetrically and communicated with a limiting cavity, a limiting block fixedly connected to the second slider is arranged in the limiting cavity in a vertically sliding mode, a clamping block is fixedly arranged outside the second slider cavity on the, the right side of the clamping device is provided with a feeding device, the feeding device comprises a third slider cavity which is arranged on the right side of the upper end surface of the machine body and has an upward opening, a second motor is fixedly arranged in the left wall of the third slider cavity, the right end of the second motor is in power connection with a first screw rod in the third slider cavity, a third slider with the upper end extending outwards is arranged in the third slider cavity in a left-right sliding manner, the third slider is driven by the first screw rod to slide left and right when rotating so as to clamp a workpiece, an alignment device is arranged above the clamping device, the alignment device comprises a fifth slider cavity which is arranged on the right end surface of the fixed block and has an upward opening above the chuck, a second screw rod is rotatably arranged between the upper wall and the lower wall of the fifth slider cavity, a fifth slider with the right end extending outwards is arranged in the fifth slider cavity in a vertical sliding manner, and a suspension block is fixedly arranged at the right end surface of the fifth slider on the right, and a fixed shaft is fixedly arranged on the left end surface of the suspension block, a roller is rotatably arranged at the left end of the fixed shaft, and the roller abuts against a workpiece and aligns the coaxiality when turning is performed. Preferably, the clamping device is including locating the intracardiac gear chamber of chuck, gear chamber right side wall intercommunication is equipped with the carousel chamber, the rotatable gear that is equipped with of gear chamber left side wall, the gear right-hand member face in the fixed carousel that is equipped with of carousel intracavity, carousel right-hand member face annular array has three first slider chamber, slidable is equipped with first slider in the first slider chamber, the carousel chamber with the intercommunication is equipped with interface channel between the third slider, slidable is equipped with the connecting rod in the interface channel, connecting rod left end fixed connection in first slider, the rotatable connection in of connecting rod right-hand member in the second slider.
Preferably, the gear cavity rear wall is communicated with a clamping control cavity, a third motor is fixedly arranged in the clamping control cavity upper wall, the lower end of the third motor is in power connection with a first rotating shaft in the clamping control cavity, a third screw rod meshed with the gear is fixedly arranged on the first rotating shaft, and the third screw rod can control the sliding of the clamping block when rotating so as to clamp or loosen the workpiece.
Preferably, the feeding device comprises a fourth slider cavity arranged in the third slider, a fourth motor is fixedly arranged in the lower wall of the fourth slider cavity, the upper end of the fourth motor is in power connection with a second rotating shaft, the second rotating shaft is fixedly provided with a threaded sleeve in the fourth slider cavity, the fourth slider cavity is internally provided with a cutter channel with an opening facing left in a communicated manner, and a cutter which is fixedly connected to the left end face of the fourth slider is arranged in the cutter channel in a vertically-sliding manner.
Preferably, a first transmission cavity is arranged in the upper wall of the fifth slider cavity, an annular rotating block is rotatably arranged in the right wall of the first transmission cavity, an annular helical gear is fixedly arranged at the left end of the annular rotating block and in the first transmission cavity, a rotating shaft channel with opposite opening directions is communicated with the left wall and the right wall of the first transmission cavity, the rotating shaft channel is coaxial with the annular rotating block and the annular helical gear, a third rotating shaft is rotatably arranged in the rotating shaft channel and can slide left and right, a key groove with a downward opening is arranged on the lower end face of the third rotating shaft, a key is arranged in the key groove and can slide left and right, the key is fixedly connected with the annular helical gear, a fourth rotating shaft is rotatably arranged in the lower wall of the first transmission cavity and above the second screw rod, and a first helical gear meshed with the annular helical gear is fixedly arranged at the upper end of the fourth rotating shaft, the lower end of the fourth rotating shaft extends into the cavity of the fifth sliding block and is fixedly connected to the upper end of the second screw rod.
Preferably, a second transmission cavity is formed in the upper end face of the third sliding block, the upper end of the second rotating shaft extends into the second transmission cavity and is fixedly provided with a second helical gear, and the right end of the third rotating shaft extends into the second transmission cavity and is fixedly provided with a third helical gear meshed with the second helical gear.
The invention has the beneficial effects that: the invention can automatically align the coaxiality of the workpiece during the turning process of cylindrical parts such as shafts and the like, can reduce the machining error caused by the skew of the clamped workpiece as much as possible, enables the turning process to be more standardized, reduces the error range, improves the size precision of the workpiece, and ensures the excellent quality of the workpiece.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall construction of a turning machine of the present invention for facilitating alignment of the coaxiality of workpieces;
FIG. 2 is an enlarged schematic view of "A" of FIG. 1;
FIG. 3 is a sectional view taken in the direction "B-B" of FIG. 2;
FIG. 4 is a cross-sectional view taken in the direction "C-C" of FIG. 2;
fig. 5 is a cross-sectional view taken in the direction "D-D" of fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a turning machine tool convenient for alignment of coaxiality of workpieces, which is mainly applied to the turning process of cylindrical parts such as shafts and the like, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a turning machine tool convenient for alignment of coaxiality of workpieces, which comprises a machine body 11, wherein a clamping device 101 is arranged on the left side of the upper end surface of the machine body 11, the clamping device 101 comprises a fixed block 12 fixedly arranged on the left side of the upper end surface of the machine body 11, a first motor 13 is fixedly arranged in the right end surface of the fixed block 12, a chuck 14 is in power connection with the right end of the first motor 13, three second slider cavities 21 with right openings are annularly arrayed on the right end surface of the chuck 14, a second slider 22 can slide in the second slider cavities 21, limiting cavities 23 are symmetrically arranged on the front wall and the rear wall of each second slider cavity 21 and communicated with each other, limiting blocks 24 fixedly connected to the second sliders 22 are arranged in the limiting cavities 23 in a vertically sliding manner, a clamping block 27 is fixedly arranged on the right end surface of the second slider 22 outside the second slider cavities 21, and the clamping block 27 is used for, the right side of the clamping device 101 is provided with a feeding device 102, the feeding device 102 comprises a third slider cavity 28 which is arranged on the right side of the upper end face of the machine body 11 and has an upward opening, a second motor 29 is fixedly arranged in the left wall of the third slider cavity 28, the right end of the second motor 29 is in power connection with a first screw 30 in the third slider cavity 28, a third slider 31 with an upper end extending outwards is arranged in the third slider cavity 28 in a left-right sliding manner, the first screw 30 drives the third slider 31 to slide left and right when rotating so as to clamp a workpiece, an alignment device 103 is arranged above the clamping device 101, the alignment device 103 comprises a fifth slider cavity 37 which is arranged on the right end face of the fixed block 12 and has an opening towards the right above the chuck 14, a second screw 38 is rotatably arranged between the upper wall and the lower wall of the fifth slider cavity 37, a fifth slider 39 with a right end extending outwards is arranged in the fifth slider cavity 37 in a vertical sliding manner, a hanging block 40 is fixedly arranged at the right end of the lower end face of the fifth sliding block 39 on the right side of the clamping block 27, a fixed shaft 41 is fixedly arranged on the left end face of the hanging block 40, a roller 42 is rotatably arranged at the left end of the fixed shaft 41, and the roller 42 abuts against a workpiece and aligns the coaxiality when turning is performed.
Beneficially, as the following detailed description is made on the clamping device 101, the clamping device 101 includes a gear cavity 15 disposed in the center of the chuck 14, a turntable cavity 16 is disposed in communication with the right wall of the gear cavity 15, a gear 17 is rotatably disposed on the left wall of the gear cavity 15, a turntable 18 is fixedly disposed in the turntable cavity 16 on the right end surface of the gear 17, three first slider cavities 19 are disposed on the right end surface of the turntable 18 in an annular array, a first slider 20 is slidably disposed in the first slider cavity 19, a connecting channel 25 is disposed in communication between the turntable cavity 16 and the third slider 31, a connecting rod 26 is slidably disposed in the connecting channel 25, the left end of the connecting rod 26 is fixedly connected to the first slider 20, and the right end of the connecting rod 26 is rotatably connected to the second slider 22.
Beneficially, the rear wall of the gear cavity 15 is communicated with a clamping control cavity 55, a third motor 56 is fixedly arranged in the upper wall of the clamping control cavity 55, a first rotating shaft 57 is dynamically connected to the lower end of the third motor 56 in the clamping control cavity 55, a third screw 58 meshed with the gear 17 is fixedly arranged on the first rotating shaft 57, and when the third screw 58 rotates, the clamping block 27 can be controlled to slide, so as to clamp or loosen a workpiece.
Advantageously, as will be described in detail below, the feeding device 102 includes a fourth slider cavity 32 disposed in the third slider 31, a fourth motor 33 is fixedly disposed in a lower wall of the fourth slider cavity 32, a second rotating shaft 59 is dynamically connected to an upper end of the fourth motor 33, a threaded sleeve 34 is fixedly disposed in the fourth slider cavity 32 by the second rotating shaft 59, a fourth slider 35 threadedly connected to the threaded sleeve 34 is slidably disposed in the fourth slider cavity 32 up and down, a left wall of the fourth slider cavity 32 is communicated with a tool channel 36 having a left opening, and a tool 60 fixedly connected to a left end surface of the fourth slider 35 is slidably disposed in the tool channel 36 up and down.
Beneficially, a first transmission cavity 43 is arranged in the upper wall of the fifth slider cavity 37, an annular rotation block 44 is rotatably arranged in the right wall of the first transmission cavity 43, an annular helical gear 45 is fixedly arranged at the left end of the annular rotation block 44 and in the first transmission cavity 43, a rotation shaft channel 46 with opposite opening directions is communicated with the left wall and the right wall of the first transmission cavity 43, the rotation shaft channel 46 is coaxial with the annular rotation block 44 and the annular helical gear 45, a third rotation shaft 47 is rotatably arranged in the rotation shaft channel 46 and can slide left and right, a key slot 48 with a downward opening is arranged on the lower end surface of the third rotation shaft 47, a key 49 is arranged in the key slot 48 and can slide left and right, the key 49 is fixedly connected to the annular helical gear 45, a fourth rotation shaft 50 is rotatably arranged in the lower wall of the first transmission cavity 43 and above the second screw 38, a first helical gear 51 meshed with the annular helical gear 45 is fixedly arranged at the upper end of the fourth rotation shaft 50, the lower end of the fourth rotating shaft 50 extends into the fifth sliding block cavity 37 and is fixedly connected to the upper end of the second screw 38.
Advantageously, a second transmission cavity 52 is formed in the upper end surface of the third sliding block 31, the upper end of the second rotating shaft 59 extends into the second transmission cavity 52 and is fixedly provided with a second bevel gear 53, and the right end of the third rotating shaft 47 extends into the second transmission cavity 52 and is fixedly provided with a third bevel gear 54 meshed with the second bevel gear 53.
The steps of a turning machine that facilitates alignment of the coaxiality of a workpiece as described herein are described in detail below with reference to fig. 1-5:
at the beginning, the second slide 22 is at the extreme position far away from the axial center side of the chuck 14, the third slide 31 is at the right extreme position, the fourth slide 35 is at the lower extreme position, and the fifth slide 39 is at the upper extreme position.
During clamping, the left end of the workpiece is placed between the clamping blocks 27, the third motor 56 is started to drive the first rotating shaft 57 to rotate, then the third screw 58 rotates along with the first rotating shaft 57 and drives the gear 17 to rotate through gear meshing, the gear 17 drives the rotating disc 18 to rotate, the first sliding block 20 slides and drives the second sliding block 22 to slide towards the direction close to the axis of the chuck 14, and then the clamping blocks 27 clamp the left end of the workpiece.
During turning, the second motor 29 is started to drive the first screw 30 to rotate, the third slide block 31 is driven to slide left through threaded connection, so that the cutter 60 moves to a turning starting position, the first motor 13 is started to drive the chuck 14 to rotate, so as to drive a workpiece to rotate at a high speed, the fourth motor 33 is started to drive the second rotating shaft 59 to rotate, then the second rotating shaft 59 drives the threaded sleeve 34 to rotate, then the fourth slide block 35 is driven to slide up through threaded connection, so as to drive the cutter 60 to turn and feed, the second rotating shaft 59 rotates and simultaneously drives the second helical gear 53 to rotate, the third rotating shaft 47 is driven to rotate through gear engagement, the third rotating shaft 47 drives the annular helical gear 45 to rotate through the key 49, then the fourth rotating shaft 50 is driven to rotate through gear engagement again, then the fourth rotating shaft 50 drives the second screw 38 to rotate, the fifth slide block 39 is driven to slide down through threaded connection, so as to enable the roller 42 to abut, and is held in abutment with the workpiece in synchronism with the turning feed of the tool 60.
The invention has the beneficial effects that: the invention can automatically align the coaxiality of the workpiece during the turning process of cylindrical parts such as shafts and the like, can reduce the machining error caused by the skew of the clamped workpiece as much as possible, enables the turning process to be more standardized, reduces the error range, improves the size precision of the workpiece, and ensures the excellent quality of the workpiece.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (1)
1. The utility model provides a turning lathe convenient to work piece axiality alignment which characterized in that: the clamping device comprises a machine body, wherein a clamping device is arranged on the left side of the upper end face of the machine body and comprises a fixed block fixedly arranged on the left side of the upper end face of the machine body, a first motor is fixedly arranged in the right end face of the fixed block, the right end of the first motor is in power connection with a chuck, three second slider cavities with right openings are annularly arrayed on the right end face of the chuck, a second slider capable of sliding in each second slider cavity is symmetrically arranged on the front wall and the rear wall of each second slider cavity and communicated with the corresponding limiting cavity, a limiting block fixedly connected to the second slider is arranged in each limiting cavity in a vertically sliding manner, a clamping block is fixedly arranged on the right end face of the second slider outside each second slider cavity and used for clamping a workpiece, a feeding device is arranged on the right side of the clamping device and comprises a third slider cavity which is arranged on the right, a second motor is fixedly arranged in the left wall of the third sliding block cavity, the right end of the second motor is in power connection with a first screw rod in the third sliding block cavity, a third sliding block with the upper end extending outwards is arranged in the third sliding block cavity in a left-right sliding manner, the first screw rod drives the third sliding block to slide left and right when rotating so as to clamp workpieces, an alignment device is arranged above the clamping device and comprises a fifth sliding block cavity which is arranged on the right end face of the fixed block and has a right opening above the chuck, a second screw rod is rotatably arranged between the upper wall and the lower wall of the fifth sliding block cavity, a fifth sliding block with the right end extending outwards is arranged in the fifth sliding block cavity in a vertical sliding manner, a suspension block is fixedly arranged at the right side of the clamping block at the right end face of the lower end face of the fifth sliding block, a fixed shaft is fixedly arranged on the left end face of the suspension block, and a roller is, the roller abuts against a workpiece and the coaxiality is aligned when the turning is carried out; the clamping device comprises a gear cavity arranged in the center of the chuck, the right wall of the gear cavity is communicated with a turntable cavity, the left wall of the gear cavity is rotatably provided with a gear, the right end surface of the gear is fixedly provided with a turntable in the turntable cavity, the right end surface of the turntable is annularly arrayed with three first slider cavities, first sliders are slidably arranged in the first slider cavities, a connecting channel is communicated between the turntable cavity and the third sliders, a connecting rod is slidably arranged in the connecting channel, the left end of the connecting rod is fixedly connected to the first slider, and the right end of the connecting rod is rotatably connected to the second slider; the rear wall of the gear cavity is communicated with a clamping control cavity, a third motor is fixedly arranged in the upper wall of the clamping control cavity, the lower end of the third motor is in power connection with a first rotating shaft in the clamping control cavity, a third screw meshed with the gear is fixedly arranged on the first rotating shaft, and the third screw can control the fixture block to slide when rotating so as to clamp or loosen the workpiece; the feeding device comprises a fourth slider cavity arranged in the third slider, a fourth motor is fixedly arranged in the lower wall of the fourth slider cavity, the upper end of the fourth motor is in power connection with a second rotating shaft, the second rotating shaft is fixedly provided with a threaded sleeve in the fourth slider cavity, a fourth slider which is in threaded connection with the threaded sleeve and can slide up and down in the fourth slider cavity is arranged, the left wall of the fourth slider cavity is communicated with a tool channel with a left opening, and a tool which is fixedly connected to the left end face of the fourth slider is arranged in the tool channel and can slide up and down; a first transmission cavity is arranged in the upper wall of the fifth slide block cavity, an annular rotating block is rotatably arranged in the right wall of the first transmission cavity, the left end of the annular rotating block and the first transmission cavity are fixedly provided with annular bevel gears, the left wall and the right wall of the first transmission cavity are communicated with a rotating shaft channel with opposite opening directions, the rotating shaft channel is coaxial with the annular rotating block and the annular helical gear, a third rotating shaft is arranged in the rotating shaft channel in a rotating and left-right sliding manner, a key groove with a downward opening is arranged on the lower end surface of the third rotating shaft, a key is arranged in the key groove and can slide left and right, the key is fixedly connected with the annular helical gear, a fourth rotating shaft is rotatably arranged in the lower wall of the first transmission cavity and above the second screw rod, the upper end of the fourth rotating shaft is fixedly provided with a first helical gear meshed with the annular helical gear, and the lower end of the fourth rotating shaft extends into the fifth sliding block cavity and is fixedly connected to the upper end of the second screw rod; and a second transmission cavity is formed in the upper end face of the third sliding block, the upper end of the second rotating shaft extends into the second transmission cavity and is fixedly provided with a second helical gear, and the right end of the third rotating shaft extends into the second transmission cavity and is fixedly provided with a third helical gear meshed with the second helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215773.0A CN110756833B (en) | 2019-12-02 | 2019-12-02 | Turning lathe convenient to work piece axiality alignment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215773.0A CN110756833B (en) | 2019-12-02 | 2019-12-02 | Turning lathe convenient to work piece axiality alignment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110756833A CN110756833A (en) | 2020-02-07 |
| CN110756833B true CN110756833B (en) | 2020-10-30 |
Family
ID=69340619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911215773.0A Active CN110756833B (en) | 2019-12-02 | 2019-12-02 | Turning lathe convenient to work piece axiality alignment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110756833B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005046983A (en) * | 2003-07-31 | 2005-02-24 | Neomax Co Ltd | Sleeve machining machine and sleeve machining method |
| CN201380293Y (en) * | 2009-04-08 | 2010-01-13 | 天津滨海龙泰科技发展有限公司 | Special central support for machine tool |
| CN201410615Y (en) * | 2009-06-19 | 2010-02-24 | 北京二七铁丰龙科技有限公司 | Vehicle axle bidirectional rolling device for locomotive wheelset |
| AT510022B1 (en) * | 2010-08-03 | 2012-01-15 | Wfl Millturn Tech Gmbh & Co Kg | DEVICE AND METHOD FOR REDUCING FORM AND / OR LOCATION DEVIATION, IN PARTICULAR A WORKPIECE OF A WORKPIECE |
| CN202780509U (en) * | 2012-06-11 | 2013-03-13 | 西安理工大学 | Auxiliary supporting center support of rotation component |
| CN203019043U (en) * | 2013-01-30 | 2013-06-26 | 成都大漠石油机械有限公司 | Device for guaranteeing machining precision of long-shaft part |
| CN104708332A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Follow rest for turning slender rod |
| CN206083867U (en) * | 2016-09-29 | 2017-04-12 | 天津泽川工贸有限公司 | Novel be applicable to support of oval post lathe processing device |
| CN206484279U (en) * | 2017-01-24 | 2017-09-12 | 默泰克（天津）石油装备有限公司 | Long-axle workpieces support frame |
| CN108747445A (en) * | 2018-06-14 | 2018-11-06 | 王小艳 | A kind of lathe auxiliary support roller device |
| CN110449602B (en) * | 2019-08-27 | 2024-06-14 | 无锡舜邦机械有限公司 | Special lathe for rotating shaft of wind driven generator |
-
2019
- 2019-12-02 CN CN201911215773.0A patent/CN110756833B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110756833A (en) | 2020-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204604475U (en) | Possesses the multi-purposed wood worker's lathe of processing beads function | |
| CN110026574B (en) | Novel indexing work turntable of numerical control milling and boring machine | |
| CN211249285U (en) | Lathe with tool rest and tailstock synchronously feeding | |
| CN112496820B (en) | Centering tool clamp for numerical control machine tool | |
| CN110756833B (en) | Turning lathe convenient to work piece axiality alignment | |
| CN209811823U (en) | Drilling machine tool capable of automatically converting cutters | |
| CN218136294U (en) | Combined machine tool for metal cutting | |
| CN210024660U (en) | Universal indexing chuck | |
| CN110814859B (en) | Lathe capable of monitoring eccentricity | |
| CN112757002A (en) | Auxiliary processing device for old drilling machine | |
| CN208067825U (en) | A kind of fixture of novel carving and milling machine | |
| CN215545558U (en) | Positioning tool for tapping of shell | |
| CN221247804U (en) | Shaft sleeve workpiece cambered surface grooving device | |
| CN215144746U (en) | Height-adjustable end face lathe spindle seat | |
| CN219944640U (en) | Automatic processing device for screw groove of screw | |
| CN117505924B (en) | Piano metal part processingequipment | |
| CN113118566A (en) | Automatic thread machining system with dynamically adjustable machining stroke | |
| CN221110774U (en) | Key groove milling cutter centering device | |
| CN210388528U (en) | Automatic indexing right-angle head device | |
| CN217551795U (en) | Special vertical machining center for automatic production line | |
| CN112222481B (en) | Bench drilling machine convenient to operation is used | |
| CN215357188U (en) | Special equipment for milling end face and drilling center hole on crankshaft | |
| CN210360309U (en) | Worm whirlwind mills processing frock | |
| CN214770358U (en) | Power turret adjusting and punching device | |
| CN108747481A (en) | Milling tool with multifunctional blade compensation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200929 Address after: No. 176, Huankou Industrial Park, Fengxian County, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Tianju Machinery Co.,Ltd. Address before: 312000 Xinguangcun 122, Jiyang Street, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: ZHUJI NUODA MACHINERY TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: A Turning Machine Tool for Convenient Alignment of Workpiece Coaxiality Effective date of registration: 20230529 Granted publication date: 20201030 Pledgee: Jiangsu Fengxian Rural Commercial Bank Co.,Ltd. Pledgor: Xuzhou Tianju Machinery Co.,Ltd. Registration number: Y2023320000297 |