CN207787743U - A kind of electrodynamic type is suitable for the scroll chuck of all disk workpiece - Google Patents
A kind of electrodynamic type is suitable for the scroll chuck of all disk workpiece Download PDFInfo
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- CN207787743U CN207787743U CN201721814881.6U CN201721814881U CN207787743U CN 207787743 U CN207787743 U CN 207787743U CN 201721814881 U CN201721814881 U CN 201721814881U CN 207787743 U CN207787743 U CN 207787743U
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- Prior art keywords
- fixture block
- circular arc
- arc ring
- main part
- workpiece
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Abstract
The utility model discloses the scroll chucks that a kind of electrodynamic type is suitable for all disk workpiece, include mainly main part, clamping part, power plant, Force sensor；It is characterized in that：Clamping part is installed on main part head, and power plant is installed on main part tail portion, and Force sensor is installed on clamping part.The utility model has the advantages that：The pawl head of the utility model is provided with arc ring, preferable fixed function can also be played by not being the workpiece of full circle for maximum outside diameter, the contact surface of circular arc ring and workpiece is bigger than the contact surface of traditional pawl head and workpiece, circular arc ring can provide larger clamping power, ensure that workpiece will not deflect under larger cutting force, effectively improves the precision of work pieces process；The utility model is provided with power plant, drives screw device by electric motor operation, then drive collet segment to realize workpiece by screw device and clamp, save muscle power.
Description
Technical field
The utility model is related to clamping device field, specifically a kind of electrodynamic type is suitable for the three-jaw card of all disk workpiece
Disk.
Background technology
Clamping device is widely used in field of machining, and fixed function is played to work piece；But existing three-jaw
Chuck structure is single, can only realize preferable clamping to the workpiece that maximum outside diameter is full circle, but be not full circle to maximum outside diameter
Product is fixed loosely, and clamping power is insufficient, and workpiece is easy to happen under big cutting force and slightly deflects, if clamping is excessively increased
Power, then being easy to crush workpiece；Therefore, the utility model proposes a kind of electrodynamic type be suitable for all disk workpiece three-jaw
Chuck can be provided with arc ring with the effective solution above problem, the pawl head of the utility model, not be full circle for maximum outside diameter
Workpiece can also play preferable fixed function, the contact surface of the contact surface of circular arc ring and workpiece than traditional pawl head and workpiece
Greatly, circular arc ring can provide larger clamping power, ensure that workpiece will not deflect under larger cutting force, effectively improve
The precision of work pieces process；The utility model is provided with power plant, drives screw device by electric motor operation, then pass through screw rod
Device drives collet segment to realize workpiece and clamps, and saves muscle power；In addition, the utility model is additionally provided with Force sensor, it can
The clamping power size to workpiece is arbitrarily arranged.
Utility model content
The purpose of this utility model is to provide the scroll chucks that a kind of electrodynamic type is suitable for all disk workpiece, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of electrodynamic type is suitable for the scroll chuck of all disk workpiece, includes mainly main part, clamping part, power
Device, Force sensor；It is characterized in that：Clamping part is installed on main part head, and power plant is installed on main part
Tail portion, Force sensor are installed on clamping part.
As further program of the utility model：The main part is Cylindrical housing structure, housing head surface
On be provided with 3 rectangular recess, 3 rectangular recess are in 60 ° of angles two-by-two, and there are one through-hole, shell tail portion tables for housing side setting
There are one through-holes for the setting of face center.
As the utility model further scheme：The clamping part includes mainly the first fixture block, the second fixture block, the
Three fixture blocks, the first circular arc ring, the second circular arc ring, third circular arc ring；It is characterized in that：First circular arc ring, the second circular arc ring, third
The outer middle side part of circular arc ring is respectively arranged in the head of the first fixture block, the second fixture block, third fixture block, the first fixture block, the second fixture block,
Third fixture block is respectively arranged in the groove on main part housing head surface, the first circular arc ring, the second circular arc ring, third circle
It is provided with antiskid groove on the inside of arc ring.
As the utility model further scheme：The power plant includes mainly motor, screw device, fixation
Frame；It is characterized in that：Motor is fixed on fixed frame, and screw device tail end is connected with motor output shaft, before screw device
End is connected with the first fixture block, the second fixture block, third fixture block bottom end, and fixed frame is welded in the tail portion of main part shell.
As the utility model further scheme：The Force sensor includes mainly the first force snesor, second
Force snesor, third force snesor, display instrument；It is characterized in that：First force snesor, the second force snesor, third power sensing
Device is respectively arranged in the company of the first fixture block, the second fixture block, third fixture block and the first circular arc ring, the second circular arc ring, third circular arc ring
Place is met, the display instrument is installed on the side of main part shell, the first force snesor, the second force snesor, third power sensing
It is connected respectively at the input terminal of display instrument, the output end of display instrument is connect with motor.
Compared with prior art, the utility model has the beneficial effects that：
1. the pawl head of the utility model is provided with arc ring, be not for maximum outside diameter full circle workpiece can also play compared with
The contact surface of good fixed function, circular arc ring and workpiece is bigger than the contact surface of traditional pawl head and workpiece, and circular arc ring can provide
Larger clamping power ensures that workpiece will not deflect under larger cutting force, effectively improves the precision of work pieces process.
2. the utility model is provided with power plant, screw device is driven by electric motor operation, then pass through screw device
It drives collet segment to realize workpiece to clamp, saves muscle power.
3. in addition, the utility model is additionally provided with Force sensor, the clamping power size to workpiece can be arbitrarily set.
Description of the drawings
Fig. 1 is the three-dimensional structure schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the vertical view of the utility model.
In figure：（1）Main part,（2）Clamping part,（3）Power plant,（4）Force sensor,（5）Shell,（6）The
One fixture block,（7）Second fixture block,（8）Third fixture block,（9）First circular arc ring,（10）Second circular arc ring,（11）Third circular arc ring,
（12）Motor,（13）Screw device,（14）Fixed frame,（15）First force snesor,（16）Second force snesor,（17）Third power
Sensor,（18）Display instrument.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of electrodynamic type is suitable for the three-jaw card of all disk workpiece
Disk includes mainly main part 1, clamping part 2, power plant 3, Force sensor 4；It is characterized in that：Clamping part 2 is installed
In 1 head of main part, power plant 3 is installed on 1 tail portion of main part, and Force sensor 4 is installed on clamping part 2.
The main part 1 is 5 structure of cylindrical housings, and 3 rectangular recess, 3 squares are provided on 5 head surface of shell
Connected in star is in 60 ° of angles two-by-two, and there are one through-holes for the setting of 5 side of shell, can be with manual rotation screw rod by the through-hole of 5 side of shell
Device 13 adjusts the elastic of clamping device, and there are one through-hole, the through-holes in tail surface center the setting of 5 tail surface center of shell
It is to be designed to install the output shaft of motor 12.
The clamping part 2 includes mainly the first fixture block 6, the second fixture block 7, third fixture block 8, the first circular arc ring 9, second circle
Arc ring 10, third circular arc ring 11；It is characterized in that：First circular arc ring 9, the second circular arc ring 10, third circular arc ring 11 outside in
Portion is respectively arranged in the head of the first fixture block 6, the second fixture block 7, third fixture block 8, the first fixture block 6, the second fixture block 7, third fixture block 8
It is respectively arranged in the groove on 1 shell of main part, 5 head surface, the first circular arc ring 9, the second circular arc ring 10, third circular arc
11 inside of ring is provided with antiskid groove.First circular arc ring 9, the second circular arc ring 10, third circular arc ring 11 antiskid groove can be to prevent
Only workpiece issues raw cook in big cutting force effect and turns.
The power plant 3 includes mainly motor 12, screw device 13, fixed frame 14；It is characterized in that：Motor 12 is fixed
In on fixed frame 14,13 tail end of screw device is connected with 12 output shaft of motor, the front end of screw device 13 and the first fixture block 6,
Second fixture block 7,8 bottom end of third fixture block are connected, and fixed frame 14 is welded in the tail portion of 1 shell of main part.The motor 12
Model Y80M1-2.
The Force sensor 4 mainly include the first force snesor 15, the second force snesor 16, third force snesor 17,
Display instrument 18；It is characterized in that：First force snesor 15, the second force snesor 16, third force snesor 17 are respectively arranged in
The junction of one fixture block 6, the second fixture block 7, third fixture block 8 and the first circular arc ring 9, the second circular arc ring 10, third circular arc ring 11, institute
State the side that display instrument 18 is installed on 1 shell of main part, the first force snesor 15, the second force snesor 16, third power sensing
It is connected respectively at the input terminal of display instrument 18, the output end of display instrument 18 is connect with motor 12.First force snesor 15,
Two force snesors 16, third force snesor 17 model be LH-Z05A；Display instrument 18 is WOKB-11 type force value display controls
Instrument.
The operation principle of the utility model：When using the utility model, the workpiece of required processing is positioned over the first circular arc
Ring, the second circular arc ring inside third circular arc ring, then give display instrument setting to specify force value（It is set according to different situations different
Force value, this force value are exactly clamping power）, electrical power is then given, motor is made to rotate forward（Clockwise）, motor drive screw device make
It obtains the first fixture block, the second fixture block, third fixture block to move to center along groove direction, until the first circular arc ring, the second circle
When arc ring, third circular arc ring touch workpiece, the first force snesor, the second force snesor, third power sensing by the first circular arc ring,
Pressure value between second circular arc ring, third circular arc ring and workpiece is transmitted to display instrument, when reaching designated value up to actual measured value,
Display instrument output end stops output, and motor dead electricity is stopped, and after work pieces process is complete, gives electrical power, makes motor reversal, electricity
Machine drives screw device that the first fixture block, the second fixture block, third fixture block are moved along groove direction to off-centered direction,
Last first circular arc ring, the second circular arc ring, third circular arc ring unclamp workpiece, complete processing.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (1)
- Include mainly main part, clamping part, power dress 1. a kind of electrodynamic type is suitable for the scroll chuck of all disk workpiece It sets, Force sensor；It is characterized in that：Clamping part is installed on main part head, and power plant is installed on main part tail Portion, Force sensor are installed on clamping part；The main part is Cylindrical housing structure, and 3 rectangular recess, 3 rectangular recess are provided on housing head surface It is in 60 ° of angles two-by-two, there are one through-holes for housing side setting, and there are one through-holes for the setting of shell tail surface center；The clamping part includes mainly the first fixture block, the second fixture block, third fixture block, the first circular arc ring, the second circular arc ring, third Circular arc ring；First circular arc ring, the second circular arc ring, third circular arc ring outer middle side part be respectively arranged in the first fixture block, the second fixture block, The head of third fixture block, the first fixture block, the second fixture block, third fixture block are respectively arranged in recessed on main part housing head surface In slot, the first circular arc ring, the second circular arc ring, third circular arc ring inside are provided with antiskid groove；The power plant includes mainly motor, screw device, fixed frame；Motor is fixed on fixed frame, screw device tail end It is connected with motor output shaft, the front end of screw device is connected with the first fixture block, the second fixture block, third fixture block bottom end, fixed Frame is welded in the tail portion of main part shell；The Force sensor includes mainly the first force snesor, the second force snesor, third force snesor, display instrument；First Force snesor, the second force snesor, third force snesor are respectively arranged in the first fixture block, the second fixture block, third fixture block and first The junction of circular arc ring, the second circular arc ring, third circular arc ring, the display instrument are installed on the side of main part shell, and first Force snesor, the second force snesor, third power sensing are connected respectively at the input terminal of display instrument, the output end and motor of display instrument Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814881.6U CN207787743U (en) | 2017-12-22 | 2017-12-22 | A kind of electrodynamic type is suitable for the scroll chuck of all disk workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814881.6U CN207787743U (en) | 2017-12-22 | 2017-12-22 | A kind of electrodynamic type is suitable for the scroll chuck of all disk workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787743U true CN207787743U (en) | 2018-08-31 |
Family
ID=63282523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814881.6U Expired - Fee Related CN207787743U (en) | 2017-12-22 | 2017-12-22 | A kind of electrodynamic type is suitable for the scroll chuck of all disk workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961667A (en) * | 2019-12-25 | 2020-04-07 | 北京航天控制仪器研究所 | Single-drive three-linkage chuck for controlling clamping force of annular component |
-
2017
- 2017-12-22 CN CN201721814881.6U patent/CN207787743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961667A (en) * | 2019-12-25 | 2020-04-07 | 北京航天控制仪器研究所 | Single-drive three-linkage chuck for controlling clamping force of annular component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |