CN109773521A - Workpiece automatic clamping device - Google Patents
Workpiece automatic clamping device Download PDFInfo
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- CN109773521A CN109773521A CN201910219616.0A CN201910219616A CN109773521A CN 109773521 A CN109773521 A CN 109773521A CN 201910219616 A CN201910219616 A CN 201910219616A CN 109773521 A CN109773521 A CN 109773521A
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- workpiece
- motor
- revolving platform
- briquetting
- clamping
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Abstract
The present invention relates to Intelligent Machining manufacturing technology fields, and more particularly, to a kind of workpiece automatic clamping device, the present invention provides a kind of workpiece automatic clamping device, comprising: motor group and revolving platform；Revolving platform is equipped with clamping component；Motor group includes first motor and the second motor, and first motor is set to the side wall of revolving platform, and connect with the second motor drive；First motor drives the second motor to move along parallel revolving platform table top direction；Second motor is detachably connected with clamping component, when for driving clamping component to clamp workpiece to alleviate the conflict of drive system in the related technology and clamping system, and enhance clamping the technical issues of the accuracy of workpiece positioning.
Description
Technical field
The present invention relates to Intelligent Machining manufacturing technology fields, more particularly, to a kind of workpiece automatic clamping device.
Background technique
Workpiece automatic clamping device is the device to prevent workpiece from generating displacement or vibration in process, referred to as
Clamping device.The basic demand of clamping device has: not changing the position of workpiece in clamping process；Clamping force size should ensure that
Workpiece does not generate displacement or vibration in process, and will not weigh workpiece surface wounded or cause to deform；Easy to operate, clamping is moved
Make rapidly, to improve productivity.
Due to a part of workpiece small volume, existing clamping device is often difficult to hold, and arranges very difficult, Chang Zao
At the drive system in clamping device and have conflict between clamping structure, cause clamping effect is poor, workpiece position inaccurate with
And the problems such as low precision is excessive when resetting.
Summary of the invention
The purpose of the present invention is to provide a kind of workpiece automatic clamping devices, to alleviate drive system and folder in the related technology
The conflict of clamping system, and when enhancing clamping the technical issues of the accuracy of workpiece positioning.
The present invention provides a kind of workpiece automatic clamping device, comprising: motor group and revolving platform；
The revolving platform is equipped with clamping component；
The motor group includes first motor and the second motor, and the first motor is set to the side wall of the revolving platform, and
It is connect with second motor drive；
The first motor is for driving second motor to move along parallel revolving platform table top direction；
Second motor is detachably connected with the clamping component, for driving the clamping component along revolving platform table top
Direction clamp or release workpiece.
Further,
Second motor is equipped with the first Workpiece clamping briquetting, and the first Workpiece clamping briquetting is along the revolving platform platform
Direction towards the close clamping component extends, and the one end of the first Workpiece clamping briquetting far from second motor
It is detachably connected with the clamping component.
Further,
The clamping component includes that second workpiece clamps briquetting, and the second workpiece clamps briquetting along the parallel revolution
Platform table top direction extends；
And the second workpiece clamps briquetting away from the revolving platform table top vertical height and the first Workpiece clamping briquetting
It is identical away from the revolving platform table top vertical height.
Further,
The second workpiece clamps briquetting and is equipped with first connecting portion and second connecting portion；
The first connecting portion is set to the second workpiece and clamps briquetting close to described first Workpiece clamping briquetting one end, and
The first connecting portion extends along the vertical revolving platform radial direction；
The second connecting portion is set to the second workpiece and clamps briquetting far from described first Workpiece clamping briquetting one end, and
The second connecting portion extends along the connection direction that the first Workpiece clamping briquetting and second workpiece clamp briquetting.
Further,
The first Workpiece clamping briquetting is equipped with groove far from second motor one end, and the first connecting portion is equipped with convex
It rises；
The protrusion is clamped with the groove.
Further,
The revolving platform is equipped with sliding groove, and the sliding groove is radially extended along revolving platform, and the second workpiece clamps briquetting
It is slidably matched with the sliding groove.
Further,
Second motor is located at the first motor close to the revolving platform side.
Further,
The revolving platform includes mounting plate, the mounting plate vertically revolving platform table top setting, and the mounting plate is remote
One end from the revolving platform is connect with the first motor.
Further,
The revolving platform is equipped with runner assembly far from the clamping component side, and the runner assembly and the revolving platform pass
Dynamic connection.
Further,
The workpiece automatic clamping device further includes controller, the controller respectively with the first motor, described
Two motors and runner assembly electrical connection；
And the revolving platform is equipped with sensor, and the sensor is electrically connected with the controller, the sensor sense
The revolving platform position is surveyed, and position signal is transmitted to the controller.
The present invention provides a kind of workpiece automatic clamping device, comprising: motor group and revolving platform；
The revolving platform is equipped with clamping component；
The motor group includes first motor and the second motor, and the first motor is set to the side wall of the revolving platform, and
It is connect with second motor drive；
The first motor is for driving second motor to move along parallel revolving platform table top direction；
Second motor is detachably connected with the clamping component, for driving the clamping component along revolving platform table top
Direction clamp or release workpiece.
The present invention provides driving force by setting up first motor and the second motor separately, by first motor, drives the second motor
Clamp or release is moved along revolving platform radial direction, due to being detachably connected between the second motor and clamping component, and the
One motor is not connect with revolving platform, is made the first motor for belonging to drive system and the second motor and is belonged to the revolving platform of clamping system
It can be realized separation, avoid the conflict between drive system and clamping system, and avoid by being automatically brought into operation the clamping of motor group
It is artificial to clamp error caused by when positioning, the accuracy of workpiece positioning is improved, essence when resetting in clamping system is reduced
It is poor to spend.
Detailed description of the invention
Technical solution in order to illustrate more clearly of the specific embodiment of the invention or in the related technology, below will be to specific
Attached drawing needed in embodiment or description of Related Art is briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of workpiece automatic clamping device provided in an embodiment of the present invention；
Fig. 2 is the motor group connection schematic diagram of workpiece automatic clamping device provided in an embodiment of the present invention；
Fig. 3 is the front view of the motor group connection structure of workpiece automatic clamping device provided in an embodiment of the present invention.
Icon: 100- motor group；110- first motor；The second motor of 120-；121- the first Workpiece clamping briquetting；
200- revolving platform；210- clamping component；211- second workpiece clamps briquetting；220- sliding groove；230- mounting plate.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Fig. 1 is the overall structure diagram of workpiece automatic clamping device provided in an embodiment of the present invention；
Fig. 2 is the motor group connection schematic diagram of workpiece automatic clamping device provided in an embodiment of the present invention；
Fig. 3 is the front view of the motor group connection structure of workpiece automatic clamping device provided in an embodiment of the present invention.
A kind of workpiece automatic clamping device is provided in the embodiment of the present invention, comprising: motor group (100) and revolving platform (200)；
Revolving platform (200) is equipped with clamping component (210)；Motor group (100) includes first motor (110) and the second motor (120), and
One motor (110) is set to the side wall of revolving platform (200), and is sequentially connected with the second motor (120)；First motor (110) driving
Second motor (120) is mobile along parallel revolving platform (200) table top direction；Second motor (120) and clamping component (210) are removable
Connection is unloaded, for driving clamping component (210) to clamp workpiece.
Electricity is arranged by the way that clamping component (210) are arranged on revolving platform (200), and in revolving platform (200) side wall in the present invention
Unit (100) makes first motor (110) and the second motor (120) transmission connection in motor group (100), first motor (110)
When driving, be able to drive the second motor (120) along parallel revolving platform (200) table top direction close to or far from revolving platform
(200) axis, that is, the second motor (120), close to or far from clamping component (210), the effect of first motor (110) is driving
Effect, the effect of the second motor (120) are to realize to clamp.
Wherein, lead screw and nut seat are equipped in first motor (110), lead screw is as active body, and nut seat is with lead screw
Rotational angle converts linear motion for the rotation of lead screw according to the lead of corresponding specification, the second motor (120) by with screw
Seat is fixedly connected to realize corresponding linear motion.
Extend specifically, lead screw is arranged in the embodiment of the present invention along parallel revolving platform (200) table top direction, nut seat is arranged
Motor drive plate is fixed on lead screw, also, on nut seat, which is fixed on nut seat, and second
Motor (120) is installed on motor drive plate, then when nut seat is slided along lead screw, motor drive plate passes motion to the second electricity
Machine (120).
Also, when realize clamp after, if there is workpiece or other assemblies shift occurs that the second motor (120) to remote
The trend mobile from revolving platform (200) axis direction, then nut seat has the tendency that sliding along lead screw, but due to first motor
(110) lead screw can be driven, lead screw cannot drive first motor (110), then first motor (110) does not start, and nut seat does not move
Dynamic, the second motor (120) does not move, then realizes the self-locking of motor group (100), avoids small due to workpiece or other assemblies
Movement causes clamping failures.
Further, guide post is additionally provided in first motor (110), the parallel lead screw of guide post is arranged in lead screw surrounding, leads
Effect to column is to guarantee the direction of motion of lead screw and nut seat.
Nut seat is that screw is connect with the connection type of motor drive plate in the present embodiment, can also be in other embodiments
Other a variety of connection types.
Further, the second motor (120) is equipped with the first Workpiece clamping briquetting (121), the first Workpiece clamping briquetting
(121) extend along revolving platform (200) table top to close to clamping component (210) direction, and the first Workpiece clamping briquetting (121) is remote
One end from the second motor (120) is detachably connected with clamping component (210).
Also, the extension of the first Workpiece clamping briquetting (121) is intersected with revolving platform (200) axle center, that is, the first Workpiece clamping
Briquetting (121) being arranged radially along revolving platform (200) avoids the first Workpiece clamping briquetting (121) from rotating in revolving platform (200)
Process is clashed with revolving platform (200).
Clamping component (210) includes that second workpiece clamps briquetting (211), and second workpiece clamps briquetting (211) along parallel
Revolving platform (200) table top direction extends；And second workpiece clamps briquetting (211) away from revolving platform (200) table top vertical height and the
One Workpiece clamping briquetting (121) is identical away from revolving platform (200) table top vertical height.
After second workpiece clamping briquetting (211) is connect with the first Workpiece clamping briquetting (121), the second motor (120) is driven
First Workpiece clamping briquetting (121) pushes second workpiece to clamp briquetting (211) and moves along revolving platform (200) radial direction, thus
Clamp workpiece.Second workpiece is set to clamp briquetting (211) and the first Workpiece clamping briquetting (121) at a distance of revolving platform (200) table top
Vertical height is identical, avoids the first Workpiece clamping briquetting (121) that second workpiece is pushed to clamp unbalance stress during briquetting (211)
The problem of.
It is circular configuration that revolving platform (200) are arranged in the present embodiment, and revolving platform (200) table top is uniformly divided into four parts,
That is, at interval of 90 ° of settings, one clamping component (210) in the circumferential direction of circular turned platform (200), enable workpiece in all directions by
It clamps.
And revolving platform (200) inside include four claws, gear and with four screw rods, four claws and four screw rods are one by one
It is correspondingly connected with, and gear side is machined with flat thread, and flat thread engages cooperation with four claws, when the second motor
(120) when one of second workpiece being pushed to clamp briquetting (211) movement, four short screw rods drive the claw being attached thereto respectively
Mobile to center simultaneously, each claw can be individually moved and clamp eccentric or irregular workpiece.
In other embodiments, also settable claw is three, since the screw pitch of flat thread on gear is equal, is based on spiral shell
The move distance of spin line principle, three claws is equal, to simultaneously clamp on workpiece, has self centering effect.
Specifically, scroll chuck includes three cone pinions and a large bevel gear, three cone pinions are uniformly arranged on
The side of large bevel gear, and cooperate with large bevel gear stroke gear, scroll chuck further includes three claws, and three claws are uniformly set
It sets in large bevel gear far from three cone pinion sides, also, three claws and three cone pinions connect one to one, umbellule
Gear is equipped with the hole connecting with spanner, can control cone pinion by operation spanner and rotate on large bevel gear, and due to small
It is connected between bevel gear and claw, is further driven to claw moving radially along large bevel gear.
Further, dustproof cover is additionally provided on the large bevel gear, the axle center of large bevel gear is arranged in the dustproof cover
Place, for dust-proof.
Preferably the workpiece automatic clamping device is arranged in intelligence manufacture robot in the embodiment of the present invention, is made existing
Intelligence manufacture robot integrates workpiece automatic clamping device.
The course of work of workpiece automatic clamping device of the present invention is: revolving platform (200) being fixed to intelligence manufacture machine first
In the workbench X-axis of device people, and revolving platform (200) can rotate on the workbench of intelligence manufacture robot, in revolving platform
(200) far from workbench side setting clamping component (210), motor group (100) are set in the side wall of revolving platform (200), motor
Include two motors in group (100): first motor (110) and the second motor (120), two motors are along parallel revolving platform
(200) axis direction is arranged in revolving platform (200) side wall.
Workpiece is placed on revolving platform (200) center by operator, and revolving platform (200) is electrically connected with sensor, sensor
It is electrically connected with the controller, when to sense revolving platform (200) clamping component (210) corresponding with the second motor (120) position for sensor,
Then controller issues control instruction, and control first motor (110) rotates forward, and makes lead screw to the direction close to revolving platform (200)
Rotation, then first motor (110) drives the second motor (120) to clamp briquetting (211) close to second workpiece, and then controller issues
Instruction, the first clamping briquetting of control the second motor (120) driving connect with second workpiece clamping briquetting (211) and push the second folder
Press block workpiece pressing.
After Workpiece clamping, controller control first motor (110) is rotated backward, and nut seat is on lead screw to far from revolution
Platform (200) axis direction is mobile, and the first Workpiece clamping briquetting (121) and second workpiece of the second motor (120) clamp briquetting
(211) it separates, completes primary clamp.
Particularly, revolving platform (200) can be arranged on the A axis of intelligence manufacture robot, A axis is identical as X-direction,
But revolving platform (200) can be rotated by axis of A axis, at this point, the first Workpiece clamping briquetting due to the second motor (120) and thereon
(121) extended line passes through the axis of revolving platform (200), practical when so that revolving platform (200) is using A axis as pivot axis
Also it is rotated for the extended line of the first Workpiece clamping briquetting (121) of revolving platform (200) on the second motor (120), the second electricity
Machine (120) and revolving platform (200) will not clash, and solve in the prior art that clamp system is often rotated together with workbench,
Caused by collision problem between table drive system and clamping system.
And the center that revolving platform (200) can further be arranged is located at the A axis of intelligence manufacture robot and crossing for B axle
Place, and AB axis is driven using turbine and worm decelerating step motor, make revolving platform (200) being capable of 360 ° of rotations.
That is, two axis of AB that auxiliary driving is staggered is driven by turbine and worm, for example, settable worm screw prolongs along A axis
Direction setting is stretched, and worm screw is equipped with the groove of helical structure, then turbine also extends along A axis extending direction, and turbine is circumferentially set
There are gear structure corresponding with the groove of worm spiral structure, worm screw and turbine engagement connection.
Due to being that line contacts between mesh tooth face, bearing capacity is much higher than crossed helical gears mechanism, also, worm-drive
For worm drive, it is driven for multi-tooth meshing, when the lead angle of worm screw is less than the equivalent friction angle of engagement wheel between cog, turbine and worm
Transmission has self-locking performance, it can be achieved that reverse self-locking, that is, can only realize that worm screw drives turbine, is unable to turbine and drives worm screw, can
Increase integrally-built safety by its self-locking performance.Remaining, also settable setting worm screw is along B axle extending direction.
Further, second motor (120) is located at the first motor (110) close to the revolving platform (200)
Side.
The second motor (120) can be made close to revolving platform (200) side by so that the second motor (120) is located at first motor (110)
The first Workpiece clamping briquetting (121) closer to workpiece, workpiece lesser for some sizes can be controlled more preferably.And by
Extend in the first Workpiece clamping briquetting (121) being arranged on the second motor (120) to close to clamping component (210) direction, it is more existing
There is technology to compare, can the lesser workpiece of grip dimensions, and improve the positioning accuracy of workpiece automatic clamping device.
Second workpiece clamps briquetting (211) and is equipped with first connecting portion and second connecting portion；First connecting portion is set to the second work
Part clamps briquetting (211) close to first Workpiece clamping briquetting (121) one end, and first connecting portion is pressed along vertical first workpiece clamp
The connection direction that block (121) and second workpiece clamp briquetting (211) extends；Second connecting portion is set to second workpiece and clamps briquetting
(211) far from first Workpiece clamping briquetting (121) one end, and second connecting portion is along the first Workpiece clamping briquetting (121) and second
The connection direction of Workpiece clamping briquetting (211) extends.
First Workpiece clamping briquetting (121) is equipped with groove far from the second motor (120) one end, and first connecting portion is equipped with convex
It rises；Protrusion is clamped with groove.
That is, groove can be passed through after the first Workpiece clamping briquetting (121) and second workpiece clamp briquetting (211) contact
Clamping is realized with protrusion.When second workpiece clamp briquetting (211) clamp workpiece after, the second motor (120) rotates backward, protrusion and
Groove separation, the first Workpiece clamping briquetting (121) and second workpiece clamp briquetting (211) and are detached from, and complete clamping process.
Revolving platform (200) is equipped with sliding groove (220), and sliding groove (220) is radially extended along revolving platform (200), second workpiece
Briquetting (211) are clamped to be slidably matched with sliding groove (220).
The effect one of sliding groove (220) is guiding role, and sliding groove (220) can be oriented to second workpiece and clamp briquetting
(211) the direction of motion avoids the first Workpiece clamping briquetting (121) and second workpiece from clamping mistake small between briquetting (211)
The problems such as workpiece unbalance stress being likely to occur in clamping process is caused in position, by setting sliding groove (220) along revolving platform
(200) radially extend, limits the direction of motion that second workpiece clamps briquetting (211).
Revolving platform (200) includes mounting plate (230), vertical revolving platform (200) the table top setting of mounting plate (230), and installation
Plate (230) is connect far from the one end of revolving platform (200) with first motor (110).
Mounting plate (230) is mountable on intelligent robot, keeps revolving platform (200) and motor group (100) separately positioned.
Pressure sensor can be also set on the second motor (120), monitor the pressure of the first Workpiece clamping briquetting (121) in real time
Clamp force, and the signal is transmitted to controller, when pressing force reaches setting value, controller issues instruction control motor group (100)
Stop.
It is also possible to provide timer, when motor group (100), work reaches setting time, and controller can also issue control
Instruction control motor group (100) stops.
It can be avoided by the clamping for the dynamics or duration control the second motor (120) that monitoring the second motor (120) clamps
There is a situation where broken for the more crisp workpiece of some materials.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of workpiece automatic clamping device characterized by comprising motor group and revolving platform；
The revolving platform is equipped with clamping component；
The motor group includes first motor and the second motor, and the first motor is set to the side wall of the revolving platform, and with institute
State the connection of the second motor drive；
The first motor is for driving second motor to move along parallel revolving platform table top direction；
Second motor is detachably connected with the clamping component, for driving the clamping component along revolving platform table top direction
Clamp or release workpiece.
2. workpiece automatic clamping device according to claim 1, which is characterized in that second motor is equipped with the first work
Part clamps briquetting, and the first Workpiece clamping briquetting extends along the revolving platform table top to the direction close to the clamping component,
And the one end of the first Workpiece clamping briquetting far from second motor is detachably connected with the clamping component.
3. workpiece automatic clamping device according to claim 2, which is characterized in that the clamping component includes second workpiece
Briquetting is clamped, the second workpiece clamps briquetting and extends along parallel revolving platform table top direction；
And the second workpiece clamps briquetting away from the revolving platform table top vertical height and the first Workpiece clamping briquetting away from institute
It is identical to state revolving platform table top vertical height.
4. workpiece automatic clamping device according to claim 3, which is characterized in that the second workpiece clamps briquetting and is equipped with
First connecting portion and second connecting portion；
The first connecting portion is set to the second workpiece and clamps briquetting close to described first Workpiece clamping briquetting one end, and described
First connecting portion extends along the vertical revolving platform radial direction；
The second connecting portion is set to the second workpiece and clamps briquetting far from described first Workpiece clamping briquetting one end, and described
Second connecting portion extends along the connection direction that the first Workpiece clamping briquetting and second workpiece clamp briquetting.
5. workpiece automatic clamping device according to claim 4, which is characterized in that the first Workpiece clamping briquetting is separate
Second motor one end is equipped with groove, and the first connecting portion is equipped with protrusion；
The protrusion is clamped with the groove.
6. workpiece automatic clamping device according to claim 3, which is characterized in that the revolving platform is equipped with sliding groove, institute
It states sliding groove to radially extend along revolving platform, the second workpiece clamps briquetting and is slidably matched with the sliding groove.
7. workpiece automatic clamping device according to claim 1, which is characterized in that second motor is located at described first
Motor is close to the revolving platform side.
8. workpiece automatic clamping device according to claim 1, which is characterized in that the revolving platform includes mounting plate, institute
State the mounting plate vertically revolving platform table top setting, and the one end of the mounting plate far from the revolving platform and the first motor
Connection.
9. workpiece automatic clamping device according to claim 1, which is characterized in that the revolving platform is far from the clamping group
Part side is equipped with runner assembly, and the runner assembly and the revolving platform are sequentially connected.
10. workpiece automatic clamping device according to claim 9, which is characterized in that the workpiece automatic clamping device is also
Including controller, the controller is electrically connected with the first motor, second motor and the runner assembly respectively；
And the revolving platform is equipped with sensor, and the sensor is electrically connected with the controller, and the sensor senses institute
Revolving platform position is stated, and position signal is transmitted to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219616.0A CN109773521A (en) | 2019-03-21 | 2019-03-21 | Workpiece automatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219616.0A CN109773521A (en) | 2019-03-21 | 2019-03-21 | Workpiece automatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109773521A true CN109773521A (en) | 2019-05-21 |
Family
ID=66490369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910219616.0A Pending CN109773521A (en) | 2019-03-21 | 2019-03-21 | Workpiece automatic clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN109773521A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201211568Y (en) * | 2008-07-14 | 2009-03-25 | 浙江天一机床附件有限公司 | Four-jaw individual moving chuck |
| CN202336598U (en) * | 2011-10-21 | 2012-07-18 | 上海莱克气割机有限公司 | Automatic clamping device for chuck |
| CN103506633A (en) * | 2012-06-30 | 2014-01-15 | 徐州康腾传动科技发展有限公司 | Novel turning lathe structure |
| US20150209872A1 (en) * | 2014-01-29 | 2015-07-30 | Hurise Co., Ltd. | Elastic chuck |
| CN106964800A (en) * | 2017-05-11 | 2017-07-21 | 郑州佳泰机电科技有限公司 | Wheel hub processes special purpose lathe supporting table |
| CN208214370U (en) * | 2018-01-16 | 2018-12-11 | 石家庄开发区鼎鑫链轮制造有限公司 | Lathe is used in a kind of production of sprocket wheel |
-
2019
- 2019-03-21 CN CN201910219616.0A patent/CN109773521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201211568Y (en) * | 2008-07-14 | 2009-03-25 | 浙江天一机床附件有限公司 | Four-jaw individual moving chuck |
| CN202336598U (en) * | 2011-10-21 | 2012-07-18 | 上海莱克气割机有限公司 | Automatic clamping device for chuck |
| CN103506633A (en) * | 2012-06-30 | 2014-01-15 | 徐州康腾传动科技发展有限公司 | Novel turning lathe structure |
| US20150209872A1 (en) * | 2014-01-29 | 2015-07-30 | Hurise Co., Ltd. | Elastic chuck |
| CN106964800A (en) * | 2017-05-11 | 2017-07-21 | 郑州佳泰机电科技有限公司 | Wheel hub processes special purpose lathe supporting table |
| CN208214370U (en) * | 2018-01-16 | 2018-12-11 | 石家庄开发区鼎鑫链轮制造有限公司 | Lathe is used in a kind of production of sprocket wheel |
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Application publication date: 20190521 |