CN108581522A - A kind of lathe automatic clamping device - Google Patents
A kind of lathe automatic clamping device Download PDFInfo
- Publication number
- CN108581522A CN108581522A CN201810738396.8A CN201810738396A CN108581522A CN 108581522 A CN108581522 A CN 108581522A CN 201810738396 A CN201810738396 A CN 201810738396A CN 108581522 A CN108581522 A CN 108581522A
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- China
- Prior art keywords
- godet
- clamping device
- motor
- electromagnetic disc
- sucker
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- 230000005611 electricity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The present invention is a kind of lathe automatic clamping device, including control mechanism, actuating unit, rotating disk mechanism and clamping device, it is connected with core pipe between the actuating unit and rotating disk mechanism, the actuating unit includes motor, and be connected to motor rear connects ring, the arbor front end of the motor is connected with preceding clamp, the arbor rear end of motor is connected with connecting rod, the control mechanism includes electromagnetic disc, sucker and godet, the electromagnetic disc is located at the center of sucker and godet, and electromagnetic disc and sucker, elastic component is provided between godet, the outer surface of godet is provided with annular groove, the annular groove and connecing cooperates between ring, the electromagnetic disc, sucker is arranged at the center of connecting rod with godet；The lathe automatic clamping device to motor can connect control whether electricity by electromagnetic disc, and allow user that can carry out job control to clamping device by motor, convenient for users to carrying out clipping operation to workpiece.
Description
Technical field
The present invention relates to a kind of clamping devices, and in particular to a kind of lathe automatic clamping device.
Background technology
Lathe generally carries out clamping fastener, but this conventional clamping jaw in the process of workpieces processing by scroll chuck at present
The workpiece of regular shape can only be not only processed, it is also necessary to which user carries out clamping fastener, great shadow to workpiece by hand
The operation ease of user has been rung, asking for workpiece disengaging clamping jaw easily also occurs because user's carelessness or fastening dynamics be not strong
Topic, affects the safe operation in user's process, and some conventional self-gripping jaws be difficult then installation lathe it is enterprising
It exercises and uses, influence the operation ease of user, and it is easy to appear damages with clamping device for the actuating unit of this kind of self-gripping jaws
It is bad, it is unfavorable for user and debugging replacement is carried out to clamping jaw, affects using effect of the user to self-gripping jaws, also reducing makes
The service life that user operates with.
Invention content
Present invention mainly solves the technical problems present in the prior art, a kind of simple in structure, easy to use to provide,
Clamping fastener is carried out to workpiece convenient for user, the unstable safety problem of piece-holder is effectively avoided, has ensured user's
Process the lathe automatic clamping device of convenience and process safety.
The present invention is a kind of lathe automatic clamping device, including control mechanism, actuating unit and rotating disk mechanism, and cooperation company
It is connected on the core pipe of actuating unit and rotating disk mechanism center, and the clamping device with rotating disk mechanism mutual cooperation connection, the power
Mechanism includes motor, and is connected to the ring that connects at motor rear, and the arbor front end of the motor is connected with preceding clamp, the arbor of motor
Rear end is connected with connecting rod, and the control mechanism includes electromagnetic disc and godet, and the electromagnetic disc is arranged at godet in connecting rod
Centre, and elastic component is provided between electromagnetic disc and godet, the outer surface of godet is provided with and connects mutually matched annular groove between ring,
The rotating disk mechanism includes plate rail, and is movably connected in the rear clamp in plate rail center, the preceding clamp, rear clamp with core pipe it
Between cooperate connection.
Preferably, the core pipe center is provided with core bore, the core bore and preceding clamp, rear clamp are same shape and
For square structure, the preceding clamp, rear clamp are respectively cooperating with the both ends for being connected to core pipe so that preceding clamp can with rear clamp
It is inserted into inside core pipe and cooperates with core bore, the rotation of clamp can drive core pipe to be rotated before allowing, and pass through core pipe
Rotation drive after clamp carry out rotary moveable.
Preferably, the godet outer surface is connected with power supply, further include for controlling electromagnetic disc in the control mechanism
Driving switch, further include the elastic switch for controlling motor positive and inverse in the actuating unit, the power supply, gear are opened
Pass, godet, connects ring, elastic switch and is electrically connected between motor electromagnetic disc, the bottom surface of the annular groove and connects the end face of ring respectively
It is provided with conducting core so that driving switch can allow electromagnetic disc to carry out mobile control to godet, when driving switch controls electromagnetism
When disk is tightened, the ring that connects of annular groove in godet and motor is in contact and is electrically connected so that power supply by annular groove in godet, connect ring
Motor is powered, and the positive and negative rotation of motor is controlled by elastic switch, the positive and negative rotation of motor is allowed to pass through core pipe control
Clamping device processed carries out elastic clamping.
Preferably, the control mechanism further includes sucker and guide post, electromagnetic disc, sucker and the godet company of being slidably arranged in
The center of bar, the guide post run through electromagnetic disc, sucker and godet so that can be carried out to sucker by magnetic force when electromagnetic disc works
Magnetic, and sucker is connected to the both ends of guide post with godet so that the movement of sucker pushes godet by guide post simultaneously, allows and leads
Annular groove in disk is in contact with the ring that connects at motor rear.
Preferably, be connected with each other between the guide post and sucker and godet, and clearance fit between guide post and electromagnetic disc,
It is provided with elastic component between the electromagnetic disc and sucker or godet, allowing electromagnetic disc to be to sucker progress magnetic can be by guide post band
Dynamic godet is moved, and allows the godet after movement that can be resetted by elastic component with sucker.
Preferably, the guide post is both provided with two or more with elastic component, guide post is evenly distributed on electromagnetism panel surface, more
The setting of a guide post and elastic component not only allows sucker that can smoothly be moved with godet, avoids rotating in godet moving process
Possibility, also improve the reset efficiency of mobile posterior sucker and godet, secondary control again carried out convenient for user.
Preferably, the elastic component is looped around the outer surface of guide post, the elastic component is spring so that elastic component can
The center of good restriction band guide post, the possibility for effectively avoiding elastic component from occurring falling off have ensured that the electromagnetic disc drives sucker
With the stability of godet.
Preferably, the clamping device includes two-way cylinder, clamping jaw, and it is movably connected in the lead screw in two-way cylinder center, institute
It states clamping jaw and is respectively cooperating with the both ends for being connected to lead screw so that lead screw can carry out rotary moveable in two-way cylinder, and pass through lead screw
Rotation drive clamping jaw carry out lifting moving.
Preferably, the two-way cylinder is connected to the surface of plate rail, the center of plate rail is provided with connecting shaft, described connecting shaft one end
It is connected with rear clamp, the other end of connecting shaft cooperates through two-way cylinder and with lead screw so that two-way cylinder is fixed on plate rail
Center, and the rotation of connecting shaft is allowed lead screw can be driven to be rotated.
Preferably, the center of the two-way cylinder is provided with perforation, the center of lead screw is connected with disk tooth, the end of the connecting shaft
Portion is located in perforation and is connected with helical teeth, is intermeshed between the helical teeth and disk tooth so that the rotation of connecting shaft can be by oblique
The cooperation of tooth and disk tooth drives lead screw to be rotated.
The beneficial effects of the invention are as follows：The lathe automatic clamping device has the characteristics that simple in structure, easy to use, is convenient for
User carries out clamping fastener to workpiece, effectively avoids the unstable safety problem of piece-holder, has ensured the processing of user
Convenience and process safety；Ring is connect since motor rear is connected with, the arbor both ends of motor are connected separately with preceding clamp and company
Bar, and electromagnetic disc is arranged at the center of connecting rod with godet, and elastic component, the outer surface of godet are provided between electromagnetic disc and godet
Be provided with and connect mutually matched annular groove between ring so that electromagnetic disc can control godet and be moved, and by godet with connect
The contact of ring so that connecing ring is inserted into annular groove, the power supply connected to godet outer surface can by annular groove with connect matching for ring
Conjunction is powered processing to motor, avoids the safety accident that may occur in the case that motor is powered for a long time, reduces
The burning machine problem that motor is likely to occur, effectively extends the service life of motor；And motor rotation can then pass through preceding card
Head, core pipe drive the rear clamp connecting shaft in plate rail to be rotated, and drive to cooperate with rotating disk mechanism by rear clamp and connect
Clamping device to workpiece carry out clamping fastener, to allow user realize by motor drive clamping device workpiece is pressed from both sides
Hold fastening, effectively avoid conventional clamping jaw because carelessness that user is clamped by hand or firmly intensity less due to the workpiece that causes falls off
Problem, not only increases the operation ease of user, has also ensured user's process safety.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall effect figure of a kind of lathe automatic clamping device of the present invention being mounted in lathe；
Fig. 2 is the explosive effect figure of a kind of lathe automatic clamping device of the present invention being mounted in lathe；
Fig. 3 is a kind of overall structure diagram of lathe automatic clamping device of the present invention；
Fig. 4 is a kind of overall structure figure of lathe automatic clamping device core pipe of the present invention；
Fig. 5 is the overall structure figure of actuating unit in a kind of lathe automatic clamping device of the present invention；
Fig. 6 is the overall structure figure of control mechanism in a kind of lathe automatic clamping device of the present invention；
Fig. 7 is a kind of overall structure figure of lathe automatic clamping device transfer disc mechanism of the present invention；
Fig. 8 is the overall structure figure of clamping device in a kind of lathe automatic clamping device of the present invention；
Fig. 9 is a kind of schematic block circuit diagram of lathe automatic clamping device of the present invention.
In figure：Lathe 1, lathe spindle 11, first connect disk 12, second and connect disk 13, fixed frame 14, driving switch 15, power supply
16, elastic switch 17；Actuating unit 2, preceding clamp 22, connecting rod 23, connects ring 24 at motor 21；Control mechanism 3, electromagnetic disc 31, godet
32, sucker 33, annular groove 34, guide post 35, elastic component 36；Rotating disk mechanism 4, plate rail 41, rear clamp 42, helical teeth 43, connecting shaft 44；Clamping
Mechanism 5, two-way cylinder 51, lead screw 52, perforation 521, clamping jaw 53；Core pipe 6, core bore 61；
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of lathe automatic clamping device as shown in Figures 1 to 9, including the core pipe 6 that is arranged inside lathe spindle 11,
And it is connected to the rotating disk mechanism 4 in 11 front of lathe spindle, and it is connected to the actuating unit 2 at 11 rear of lathe spindle, and and turntable
Mechanism 4 cooperates the clamping device 5 of connection, and be connected with lathe 1 and with 2 matched control mechanism 3 of actuating unit, it is described
Actuating unit 2 includes motor 21, and be connected to 21 rear of motor connect ring 24, and the arbor front end of motor 21 is connected with preceding clamp
22, the arbor rear end of motor 21 is connected with connecting rod 23, and the control mechanism 3 includes electromagnetic disc 31 and godet 32, the electromagnetic disc
31 are arranged at the center of connecting rod 23 with godet 32, are provided with elastic component 36 between electromagnetic disc 31 and godet 32, godet 32 it is outer
Surface is provided with and connects mutually matched annular groove 34 between ring 24, and the rotating disk mechanism 4 includes plate rail 41, and is movably connected in disk
The rear clamp 42 in the center of frame 41, the preceding clamp 22, rear clamp 42 cooperate connection between core pipe 6.
6 center of the core pipe is provided with core bore 61, and the core bore 61 and preceding clamp 22, rear clamp 42 are same shape and
For square structure, the preceding clamp 22, rear clamp 42 are respectively cooperating with the both ends for being connected to core pipe 6 so that preceding clamp 22 and rear card
First 42 are inserted into 6 inside of core pipe and cooperate with core bore 61, allow the rotation of preceding clamp 22 that core pipe 6 can be driven to carry out
Rotation, and rotary moveable is carried out by clamp 42 after the rotation of core pipe 6 drive.
32 outer surface of the godet is connected with power supply 16, further includes for controlling electromagnetic disc 31 in the control mechanism 3
Driving switch 15, further includes the elastic switch 17 for controlling 21 positive and negative rotation of motor in the actuating unit 2, the power supply 16,
Driving switch 15, godet 32, connects and is electrically connected between ring 24, elastic switch 17 and motor 21 electromagnetic disc 31, the bottom of the annular groove 34
Face is respectively provided with conducting core with the end face for connecing ring 24 so that driving switch 15 can allow electromagnetic disc 31 to carry out godet 32
Mobile control, when driving switch 15, which controls electromagnetic disc 31, to be tightened, the annular groove 34 in godet 32 connects with the ring 24 that connects of motor 21
Touch and be electrically connected so that power supply 16 by annular groove 34 in godet 32, connect ring 24 motor 21 be powered, and opened by elastic
The positive and negative rotation for closing 17 pairs of motors 21 controls, and allows the positive and negative rotation of motor 21 to control clamping device 5 by core pipe 6 and carries out elastic clip
It holds.
The control mechanism 3 further includes sucker 33 and guide post 35, and electromagnetic disc 31, sucker 33 and godet 32 are slidably arranged in
The center of connecting rod 23, the guide post 35 is through electromagnetic disc 31, sucker 33 and godet 32 so that electromagnetic disc 31 can pass through when working
Magnetic force carries out magnetic to sucker 33, and sucker 33 is connected to the both ends of guide post 35 with godet 32 so that the movement of sucker 33
Godet 32 is pushed by guide post 35 simultaneously, the annular groove 34 in godet 32 is allowed to be in contact with the ring 24 that connects at 21 rear of motor.
It is connected with each other between the guide post 35 and sucker 33 and godet 32, and gap is matched between guide post 35 and electromagnetic disc 31
It closes, elastic component 36 is provided between the electromagnetic disc 31 and sucker 33 or godet 32, the guide post 35 is respectively provided with elastic component 36
There are two more than, guide post 35 is evenly distributed on 31 surface of electromagnetic disc, and it is that can pass through to allow electromagnetic disc 31 to carry out magnetic to sucker 33
Guide post 35 drives godet 32 to be moved, and allows the godet 32 after movement that can be resetted by elastic component 36 with sucker 33,
It allows sucker 33 that can smoothly be moved with godet 32, avoids the possibility rotated occur in 32 moving process of godet, also improve shifting
The reset efficiency of dynamic posterior sucker 33 and godet 32 carries out secondary control again convenient for user.
The elastic component 36 is looped around the outer surface of guide post 35, and the elastic component 36 is spring so that elastic component 36 can
The center of good restriction band guide post 35, the possibility for effectively avoiding elastic component 36 from occurring falling off have ensured 31 band of electromagnetic disc
The stability of dynamic sucker 33 and godet 32.
The clamping device 5 includes two-way cylinder 51, clamping jaw 53, and is movably connected in the lead screw 52 in 51 center of two-way cylinder, institute
It states clamping jaw 53 and is respectively cooperating with the both ends for being connected to lead screw 52 so that lead screw 52 can carry out rotary moveable in two-way cylinder 51, and
Clamping jaw 53 is driven to carry out lifting moving by the rotation of lead screw 52.
The two-way cylinder 51 is connected to the surface of plate rail 41, and the center of plate rail 41 is provided with connecting shaft 44, the connecting shaft 44 1
End is connected with rear clamp 42, and the other end of connecting shaft 44 cooperates through two-way cylinder 51 and with lead screw 52 so that two-way cylinder 51
It is fixed on the center of plate rail 41, and allows the rotation of connecting shaft 44 that lead screw 52 can be driven to be rotated.
The center of the two-way cylinder 51 is provided with perforation 521, and the center of lead screw 52 is connected with disk tooth (not marking), the company
The end of axis 44 is located in perforation 521 and is connected with helical teeth 43, is intermeshed between the helical teeth 43 and disk tooth so that connecting shaft 44
Rotation can be rotated by the cooperation drive lead screw 52 of helical teeth 43 and disk tooth.
The core pipe 6 of the lathe automatic clamping device is located at the inside of lathe spindle 11, and the rear and front end of lathe spindle 11
It is connected separately with first company's disk 12 and second and connects disk 13, wherein first company's disk 12 is connected with the plate rail 41 in rotating disk mechanism 4, the
Two company's disks 13 are connected with the motor 21 in actuating unit 2, and the preceding clamp 22 of the rear clamp 42 and motor 21 in 41 center of plate rail
It then cooperates respectively with core bore 61, i.e., preceding clamp 22, rear clamp divide 42 not to be connected in the rear and front end of core pipe 6；Motor
21 arbor rear is then connected with electromagnetic disc 31, and fixed frame 14 is connected between electromagnetic disc 31 and lathe 1 for limiting electricity
The movement of disk 31 avoids the rotation of 21 arbor of motor from driving the rotation of electromagnetic disc 31, sucker 33 and godet 32, wherein motor 21
Speed reducer or 21, motor are connected with as planetary reducing motor；And lead between electromagnetic disc 31 and sucker 33, godet 32
Cross the flexible connection of guide post 35 so that godet 32 can be driven to move by guide post 35 when electromagnetic disc 31 carries out magnetic to sucker 33
Dynamic, to which the annular groove 34 in godet 32 can be cooperated with the ring 24 that connects at 21 rear of motor, wherein annular groove 34 is that annular is recessed
Slot, it is that convex annular is stupefied to connect ring 24, pushes godet 32 to be in contact with the ring 24 that connects of motor 21 when electromagnetic disc 31 works so that motor
The ring 24 that connects at 21 rears is inserted into the annular groove 34 in 32 center of godet, and wherein the bottom surface of annular groove 34 is respectively provided with the end face for connecing ring 24
There is conducting core, and the conducting core of 34 bottom surface of annular groove is electrically connected to each other with extraneous power supply 16, connects the conducting core of 24 end face of ring
It is electrically connected between motor 21.
When needing clamping workpiece, user first passes through the control electromagnetic disc 31 of driving switch 15 and carries out magnetic to sucker 33,
So that sucker 33 pushes godet 32 to be moved by guide post 35, the annular groove 34 allowed in godet 32 connects ring 24 with 21 rear of motor
Cooperate, motor 21 allowed to be electrically connected with extraneous power supply 16 by godet 32, then by the control motor 21 of elastic switch 17 into
Row rotation so that clamp 42 is rotated after the rotation of motor 21 is driven by preceding clamp 22 with core pipe 6, the then rotation of clamp 42
Turn then to drive lead screw 52 to be rotated by connecting shaft 44, and then makes clamping jaw 53 tight because the rotation of lead screw 52 to workpiece be clamped
Gu last user need to only stop the work of electromagnetic disc 31, after electromagnetic disc 31 is stopped, sucker by driving switch 15
33 with godet 32 because elastic component 36 rebound reset so that motor 21 is powered off because connecing the separation of ring 24 and annular groove 34, to stop
The only rotation of motor 21；And the rotation of lathe spindle 11 can then drive first company's disk 12, second to connect disk 13 and its be connected
Plate rail 41, motor 21 are rotated, and are processed to workpiece convenient for user, and the synchronous rotary of motor 21 also avoids motor 21
Arbor there is derotation and allow unclamp workpiece the problem of.
The beneficial effects of the invention are as follows：The lathe automatic clamping device has the characteristics that simple in structure, easy to use, is convenient for
User carries out clamping fastener to workpiece, effectively avoids the unstable safety problem of piece-holder, has ensured the processing of user
Convenience and process safety；Ring is connect since motor rear is connected with, the arbor both ends of motor are connected separately with preceding clamp and company
Bar, and electromagnetic disc is arranged at the center of connecting rod with godet, and elastic component, the outer surface of godet are provided between electromagnetic disc and godet
Be provided with and connect mutually matched annular groove between ring so that electromagnetic disc can control godet and be moved, and by godet with connect
The contact of ring so that connecing ring is inserted into annular groove, the power supply connected to godet outer surface can by annular groove with connect matching for ring
Conjunction is powered processing to motor, avoids the safety accident that may occur in the case that motor is powered for a long time, reduces
The burning machine problem that motor is likely to occur, effectively extends the service life of motor；And motor rotation can then pass through preceding card
Head, core pipe drive the rear clamp connecting shaft in plate rail to be rotated, and drive to cooperate with rotating disk mechanism by rear clamp and connect
Clamping device to workpiece carry out clamping fastener, to allow user realize by motor drive clamping device workpiece is pressed from both sides
Hold fastening, effectively avoid conventional clamping jaw because carelessness that user is clamped by hand or firmly intensity less due to the workpiece that causes falls off
Problem, not only increases the operation ease of user, has also ensured user's process safety.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of lathe automatic clamping device, including control mechanism, actuating unit and rotating disk mechanism, and be connected in engine
The core pipe of structure and rotating disk mechanism center, and the clamping device with rotating disk mechanism mutual cooperation connection, it is characterised in that：The power
Mechanism includes motor, and is connected to the ring that connects at motor rear, and the arbor front end of motor is connected with preceding clamp, the arbor rear end of motor
It is connected with connecting rod, the control mechanism includes electromagnetic disc and godet, and the electromagnetic disc is arranged at the center of connecting rod with godet, and
Elastic component is provided between electromagnetic disc and godet, the outer surface of godet is provided with and connects mutually matched annular groove between ring, described
Rotating disk mechanism includes plate rail, and is movably connected in the rear clamp in plate rail center, the preceding clamp, rear the clamp phase between core pipe
Mutually it is connected.
2. a kind of lathe automatic clamping device according to claim 1, it is characterised in that：The core pipe center is provided with core
Hole, the core bore is same shape with preceding clamp, rear clamp and is square structure, and the preceding clamp, rear clamp are respectively cooperating with
It is connected to the both ends of core pipe.
3. a kind of lathe automatic clamping device according to claim 1, it is characterised in that：The godet outer surface is connected with
Power supply further includes the driving switch for controlling electromagnetic disc in the control mechanism, further includes for controlling in the actuating unit
The elastic switch of motor positive and inverse processed, the power supply, electromagnetic disc, godet, connect between ring, elastic switch and motor driving switch
Electrical connection.
4. a kind of lathe automatic clamping device according to claim 1, it is characterised in that：The control mechanism further includes inhaling
Disk and guide post, electromagnetic disc, sucker and godet are slidably arranged in the center of connecting rod, and the guide post is through electromagnetic disc, sucker and leads
Disk.
5. a kind of lathe automatic clamping device according to claim 4, it is characterised in that：The guide post and sucker and godet
Between be connected with each other, and clearance fit between guide post and electromagnetic disc is arranged flexible between the electromagnetic disc and sucker or godet
Part.
6. a kind of lathe automatic clamping device according to claim 5, it is characterised in that：The guide post is all provided with elastic component
Be equipped with two or more, guide post is evenly distributed on electromagnetism panel surface, and sucker is connected to the both ends of guide post with godet, guide post with
Clearance fit between electromagnetic disc.
7. a kind of lathe automatic clamping device according to claim 6, it is characterised in that：The elastic component is looped around guide post
Outer surface, the elastic component be spring.
8. a kind of lathe automatic clamping device according to claim 1, it is characterised in that：The clamping device includes two-way
Cylinder, clamping jaw, and it is movably connected in the lead screw in two-way cylinder center, the clamping jaw is respectively cooperating with the both ends for being connected to lead screw.
9. a kind of lathe automatic clamping device according to claim 8, it is characterised in that：The two-way cylinder is connected to plate rail
Surface, the center of plate rail is provided with connecting shaft, and described connecting shaft one end is connected with rear clamp, and the other end of connecting shaft runs through two-way cylinder
And it cooperates with lead screw.
10. a kind of lathe automatic clamping device according to claim 9, it is characterised in that：The center of the two-way cylinder is set
Be equipped with perforation, the center of lead screw is connected with disk tooth, and the end of the connecting shaft is located in perforation and is connected with helical teeth, the helical teeth with
It is intermeshed between disk tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810738396.8A CN108581522B (en) | 2018-07-06 | 2018-07-06 | Automatic clamping device of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810738396.8A CN108581522B (en) | 2018-07-06 | 2018-07-06 | Automatic clamping device of lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108581522A true CN108581522A (en) | 2018-09-28 |
| CN108581522B CN108581522B (en) | 2023-11-10 |
Family
ID=63617697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810738396.8A Active CN108581522B (en) | 2018-07-06 | 2018-07-06 | Automatic clamping device of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581522B (en) |
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| CN108581522B (en) | 2023-11-10 |
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