CN209110838U - Float eccentric automatic clamping chuck - Google Patents
Float eccentric automatic clamping chuck Download PDFInfo
- Publication number
- CN209110838U CN209110838U CN201821875391.1U CN201821875391U CN209110838U CN 209110838 U CN209110838 U CN 209110838U CN 201821875391 U CN201821875391 U CN 201821875391U CN 209110838 U CN209110838 U CN 209110838U
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- CN
- China
- Prior art keywords
- plectrum
- fixed
- panelling
- ring
- rotating plate
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- 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.)
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a kind of eccentric automatic clamping chucks of floating, it include: top, fixed ring, inner ring, outer ring, panelling, even rotating plate and plectrum, the fixed ring is fixed on top, the inner ring is fixed on the end face of fixed ring, the outer ring is connect with inner ring, the panelling is fixed on outer ring, the even rotating plate is arranged between the crack of panelling, the plectrum is multiple, the head of each plectrum is fixed on panelling, on the company's of the being stuck in rotating plate of the tail portion of each plectrum.By the way that multiple plectrums are arranged, and the head of plectrum is fixed on panelling, is stated on the tail portion company's of being stuck in rotating plate of plectrum, in clamping workpiece, muti-piece plectrum uses floating automatic-centering mode automated exchanged cutter workpiece.
Description
Technical field
The utility model relates to machine tooling fields, and in particular, to a kind of eccentric automatic clamping chuck of floating.
Background technique
Currently, more and more processing tend to semi-automatic and full-automatic with the continuous development of processing industry.Present
Cylindrical grinder workpiece heart carrier clamping multi-purpose greatly drives rotation, and processing is required to artificial clamping every time, and processing staff is in clamping
When will waste many times, for batch machining workpiece just more much less, it is very troublesome.
Utility model content
The purpose of this utility model is that in view of the above-mentioned problems, a kind of eccentric automatic clamping chuck of floating is proposed, to realize automatically
The advantages of clamping workpiece.
To achieve the above object, technical solutions of the utility model provide a kind of eccentric automatic clamping chuck of floating, comprising: top
Point, fixed ring, inner ring, outer ring, panelling, even rotating plate and plectrum, the fixed ring are fixed on top, and the inner ring is fixed
In the end face of fixed ring, the outer ring is connect with inner ring, and the panelling is fixed on outer ring, and the even rotating plate setting is being inlayed
Between the crack of plate, the plectrum be it is multiple, the head of each plectrum is fixed on panelling, each plectrum
The tail portion company's of being stuck in rotating plate on.
Preferably, the plectrum is 3.
Preferably, the head of the plectrum is arc surface.
Preferably, the trailer card of the plectrum is on the even pin boss of rotating plate.
Preferably, the outer ring can make rotating motion relative to inner ring.
Preferably, the panelling can rotate with outer ring and surround top center line free floating.
Preferably, the outer ring is connect with inner ring by bearing.
Preferably, the even rotating plate can rotate between the crack of panelling.
The technical solution of the utility model has the advantages that
The head of plectrum by the way that multiple plectrums are arranged, and is fixed at panelling by the technical solution of the utility model
On, it states on the tail portion company's of being stuck in rotating plate of plectrum, in clamping workpiece, muti-piece plectrum is filled automatically using floating automatic-centering mode
Workpiece is pressed from both sides, the part that muti-piece plectrum can be to be processed with automatic clamping when lathe rotates forward can unclamp automatically in lathe reversion
The fixed automatic clamping chuck of the part completed the process, and when replacing the workpiece of different size, it, can be fast by replacing plectrum
Its whole clamping range of velocity modulation.
In addition, the plectrum of clamping workpiece uses floating automatic-centering mode, overcome inconsistent with rotation center because of center of gravity
Caused form error.
When replacing the workpiece of obstructed diameter, only permitted replacement plectrum, without removing the present apparatus from top, replacement maintenance is non-
It is often convenient.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the eccentric automatic clamping chuck of floating described in the utility model embodiment；
Fig. 2 is the attachment structure schematic diagram of plectrum in the eccentric automatic clamping chuck of floating described in the utility model embodiment.
In conjunction with attached drawing, appended drawing reference is as follows in the utility model embodiment:
1- plectrum；2- is top；3- fixed ring；4- inner ring；5- bearing；The outer ring 6-；7- panelling；8- connects rotating plate；9- screw；
The head of 10- plectrum；The tail portion of 11- plectrum.
Specific embodiment
It will be appreciated that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The all other embodiment obtained, fall within the protection scope of the utility model.
Technical solutions of the utility model are based on existing issue and propose that one kind is required to directly placement and can be processed, and stopping is
The device of workpiece can be removed.It is simultaneously also to realize that automated exchanged cutter must can not on the fully automatic grinder of mating loading and unloading manipulator
Few device.
As shown in Figure 1, a kind of eccentric automatic clamping chuck of floating, comprising: top 2, fixed ring 3, inner ring 4, outer ring 6, panelling 7,
Even rotating plate 8 and plectrum 1, the fixed ring 3 are fixed on top 2, and the inner ring 4 is fixed on the end face of fixed ring 3, described
Outer ring 6 is connect with inner ring 4, and the panelling 7 is fixed on outer ring 6, and the even rotating plate 8 is arranged between the crack of panelling 7,
The plectrum 1 be it is multiple, the head of each plectrum 1 is fixed on panelling 7, and the tail portion of each plectrum 1 is equal
On the company's of being stuck in rotating plate.
Preferably, the plectrum 1 is 3.
Preferably, the head of the plectrum 1 is arc surface.
Preferably, the trailer card of the plectrum 1 is on the even pin boss of rotating plate.
Preferably, the outer ring 6 can make rotating motion relative to inner ring 4.
Preferably, the panelling 7 can be with the rotation of outer ring 6 and free floating.
Preferably, the outer ring 6 is connect with inner ring 4 by bearing 5.
Preferably, the even rotating plate 8 can rotate between the crack of panelling 7.
In a kind of specific embodiment, fixed ring 3 is held mode tightly using screw and is fixed on top 2, while fixed ring 3
Inner ring 4 is fixed by screw in end face.Inner ring 4 is connect with the bearing 5 of outer ring 6, and outer ring 6 is enable to do rotation fortune relative to inner ring 4
It is dynamic, and the front and back of rotor that inner ring is formed with outer ring is sealed with oil sealing.Even rotating plate 8 is loaded between the crack of panelling 7, can
It is freely rotated with realizing.Panelling 7 is fixed by screws on outer ring 6, is realized rotation and is surrounded top center line free floating.
Three pieces of plectrums 1 are fixed on panelling 7 by screw 9, and 1 tail portion of plectrum is stuck on even three pin boss of rotating plate 8.Plectrum is adopted
It with eccentric clamping principle, drives plectrum 1 to clamp workpiece by the driving lever that cylindrical grinder carries, and realizes around workpiece rotation.It is answering
When to different size workpiece, it is only necessary to which being switched fast for different workpieces can be realized in the plectrum 1 for replacing corresponding specification.
Plectrum use eccentric clamping principle, by cylindrical grinder carry driving lever drive plectrum clamp workpiece, and realize around
Workpiece rotation.
Float centrih: panelling Macintosh and the fit system of outer ring are very crucial, and the gap value of cooperation should be controlled in 0.2-
0.3mm。
Driving lever eccentric clamping: driving lever arc surface is designed using eccentric clamping principle, and the correctness of the arc surface is related to
Can workpiece clamp securely.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right
It is required that protection scope subject to.
Claims (8)
1. a kind of eccentric automatic clamping chuck of floating characterized by comprising top, fixed ring, inner ring, outer ring, panelling, even rotating plate
And plectrum, the fixed ring are fixed on top, the inner ring is fixed on the end face of fixed ring, and the outer ring and inner ring connect
Connect, the panelling is fixed on outer ring, it is described even rotating plate be arranged between the crack of panelling, the plectrum be it is multiple, often
The head of a plectrum is fixed on panelling, on the company's of the being stuck in rotating plate of the tail portion of each plectrum.
2. the eccentric automatic clamping chuck of floating according to claim 1, which is characterized in that the plectrum is 3.
3. the eccentric automatic clamping chuck of floating according to claim 1, which is characterized in that the head of the plectrum is arc surface.
4. the eccentric automatic clamping chuck of floating according to claim 1, which is characterized in that the trailer card of the plectrum is in even rotating plate
Pin boss on.
5. the eccentric automatic clamping chuck of floating according to any one of claims 1 to 4, which is characterized in that the outer ring can be relative to
Inner ring makes rotating motion.
6. the eccentric automatic clamping chuck of floating according to claim 5, which is characterized in that the panelling can be rotated and be enclosed with outer ring
Around top center line free floating.
7. the eccentric automatic clamping chuck of floating according to claim 5, which is characterized in that the outer ring and inner ring are connected by bearing
It connects.
8. the eccentric automatic clamping chuck of floating according to any one of claims 1 to 4, which is characterized in that the even rotating plate can inlayed
It is rotated between the crack of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875391.1U CN209110838U (en) | 2018-11-14 | 2018-11-14 | Float eccentric automatic clamping chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875391.1U CN209110838U (en) | 2018-11-14 | 2018-11-14 | Float eccentric automatic clamping chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110838U true CN209110838U (en) | 2019-07-16 |
Family
ID=67205061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875391.1U Active CN209110838U (en) | 2018-11-14 | 2018-11-14 | Float eccentric automatic clamping chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227382A (en) * | 2018-11-14 | 2019-01-18 | 无锡信捷电气股份有限公司 | Float eccentric automatic clamping chuck |
-
2018
- 2018-11-14 CN CN201821875391.1U patent/CN209110838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227382A (en) * | 2018-11-14 | 2019-01-18 | 无锡信捷电气股份有限公司 | Float eccentric automatic clamping chuck |
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