CN108817431A - A kind of grip force controllable electric scroll chuck - Google Patents
A kind of grip force controllable electric scroll chuck Download PDFInfo
- Publication number
- CN108817431A CN108817431A CN201810691730.9A CN201810691730A CN108817431A CN 108817431 A CN108817431 A CN 108817431A CN 201810691730 A CN201810691730 A CN 201810691730A CN 108817431 A CN108817431 A CN 108817431A
- Authority
- CN
- China
- Prior art keywords
- main body
- chuck main
- fixed
- chuck
- teeth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a kind of grip force controllable electric scroll chucks, are related to mechanical equipment technical field.Including chuck main body, chuck main body inner surface is rotatably assorted and has fluted disc, chuck main body inner surface is sliding combined with clamping jaw, and fluted disc teeth are engaged with clamping jaw teeth, and chuck main body inner surface is fixed with motor, motor output shaft is fixed with angular wheel, angular wheel teeth are engaged with fluted disc teeth, and chuck main body inner surface is fixed with PLC controller, and one surface of chuck main body is fixed with rotary switch, one surface of chuck main body is fixed with button switch, and chuck main body inner surface is fixed with power pack.The present invention on clamping jaw by installing pressure sensor, rotary switch and button switch is cooperated to carry out the PLC controller of gear control, scroll chuck is set to have grip force perception and control function, improve sensitivity and the practicability of scroll chuck, it is easy to use, have higher safe shape, reduces the damage probability of part.
Description
Technical field
The invention belongs to mechanical equipment technical fields, more particularly to a kind of grip force controllable electric scroll chuck.
Background technique
It is a kind of most common fixture, either traditional lathe or modern times in mechanical equipment manufacture field scroll chuck
The numerically controlled lathe of change, scroll chuck are all an indispensable building blocks, and scroll chuck is by chuck body, movable jaw and card
Pawl driving mechanism composition.On scroll chuck below three claw targeting parts, there is the plane of screw thread and the dish-shaped bevel gear back side
Screw thread is meshed, when rotating cone pinion by square hole with spanner, dish-shaped gear rotation, and the flat thread while band at the back side
Dynamic three claws are close to center or exit, to clamp the workpiece of different-diameter.
Currently, existing scroll chuck either which kind of power source drive, all has an identical shortcoming, is exactly three
Dog chuck does not have the function of perception grip force, and hand chuck can also manually experience be operated, and electric chuck is then more
Inconvenience control, when clamping different materials workpiece, clamping force is different, and is otherwise easy to damage workpiece surface, Huo Zheyin
Exist for no clamping workpiece and beat winged security risk.
Summary of the invention
The purpose of the present invention is to provide a kind of grip force controllable electric scroll chuck, by design a kind of Electronic control three
Dog chuck has the function of setting grip force gear, solves the function that existing scroll chuck does not have perception grip force, and being easy will
Workpiece surface damage, or because exist without clamping workpiece and beat winged security hidden trouble.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of grip force controllable electric scroll chuck, including chuck main body, the chuck main body inner surface rotation
It is combined with fluted disc, the chuck main body inner surface is sliding combined with clamping jaw, and the fluted disc teeth are engaged with clamping jaw teeth；
The chuck main body inner surface is fixed with motor, and the motor output shaft is fixed with angular wheel, the conical tooth
Wheel teeth are engaged with fluted disc teeth, and the chuck main body inner surface is fixed with PLC controller, and one surface of chuck main body is fixed
There is rotary switch, one surface of chuck main body is fixed with button switch, and the chuck main body inner surface is fixed with power pack；
One surface of clamping jaw opens up fluted, and the groove inner surface is fixed with pressure sensor, table in the groove
Face is combined with fixture block；
The rotary switch is connected by conducting wire with PLC controller, and the button switch passes through conducting wire and PLC controller phase
Even, the pressure sensor is transmitted by data and is connected with PLC controller, and the power pack passes through conducting wire respectively and PLC is controlled
Device is connected with motor.
Further, the fluted disc includes pitch face and the ring flank of tooth, and one surface of clamping jaw is provided with mutually nibbles with the ring flank of tooth
The teeth of conjunction, the angular wheel teeth are engaged with pitch face.
Further, the rotary switch is provided with several gears, and the button switch is provided with several gears.
Further, clamping jaw week side offers the sliding slot with chuck main body cooperation.
Further, circular through hole is offered at the chuck main body axle center.
The invention has the advantages that：
1, the present invention cooperates rotary switch and button switch to carry out gear control by installing pressure sensor on clamping jaw
PLC controller, so that scroll chuck is had grip force perception and control function, improve the sensitivity of scroll chuck and practical
Property, it is easy to use, have higher safe shape, reduces the damage probability of part.
2, the mode that the present invention is controlled by using built-in power and motor power source, have be easy to use it is electronic
Control function, it is flexible and convenient to use.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structure sectional view of grip force controllable electric scroll chuck of the present invention；
Fig. 2 is the structural schematic diagram of clamping jaw.
In attached drawing, parts list represented by the reference numerals are as follows：
1- chuck main body, 2- fluted disc, 3- clamping jaw, 101- motor, 102- angular wheel, 103-PLC controller, 104- knob
Switch, 105- button switch, 106- power pack, 301- groove, 302- pressure sensor, 303- fixture block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
It please refers to shown in Fig. 1-2, the present invention is a kind of grip force controllable electric scroll chuck, including chuck main body 1, chuck master
1 inner surface of body, which is rotatably assorted, fluted disc 2, and 1 inner surface of chuck main body is sliding combined with clamping jaw 3,2 teeth of fluted disc and 3 teeth of clamping jaw
Engagement；
1 inner surface of chuck main body is fixed with motor 101, and 101 output shaft of motor is fixed with angular wheel 102, angular wheel
102 teeth are engaged with 2 teeth of fluted disc, and 1 inner surface of chuck main body is fixed with PLC controller 103, and 1 one surface of chuck main body is fixed
There is rotary switch 104,1 one surface of chuck main body is fixed with button switch 105, and 1 inner surface of chuck main body is fixed with power pack
106, motor 101 uses threephase asynchronous machine, can carry out positive and negative rotation running；
3 one surface of clamping jaw opens up fluted 301, and 301 inner surface of groove is fixed with pressure sensor 302, table in groove 301
Face is combined with 303,302 pressure sensor of fixture block and uses ceramic pressure sensor, and the ceramic diaphragm of ceramic pressure sensor
It is contacted with fixture block 303,；
Rotary switch 104 is connected by conducting wire with PLC controller 103, and button switch 105 passes through conducting wire and PLC controller
103 are connected, and pressure sensor 302 is transmitted by data to be connected with PLC controller 103, power pack 106 pass through respectively conducting wire and
PLC controller 103 is connected with motor 101.
Wherein, fluted disc 2 includes pitch face and the ring flank of tooth, and 3 one surface of clamping jaw is provided with the teeth being meshed with the ring flank of tooth, is bored
102 teeth of shape gear are engaged with pitch face.
Wherein, there are three gear, these three gears respectively correspond different grip force ranges, are used for the setting of rotary switch 104
Plastic part, aluminum component, ironware are clamped, for the setting of button switch 105 there are four gear, this four gears are respectively used to opening for control motor
It opens, close, rotate and reverse.
Wherein, 3 weeks sides of clamping jaw offer the sliding slot cooperated with chuck main body 1, and the sliding slot quantity on each clamping jaw 3 is two
It is a.
Wherein, circular through hole is offered at 1 axle center of chuck main body.
One of the present embodiment has particular application as：Suitable grip force shelves are selected according to the workpiece material of required processing clamping
Position, turns the gear of rotary switch 104 to selection, workpiece is placed on three 3 middle positions of clamping jaw, button press switch 105
To opening and rotating forward gear, motor 101, which is opened, drives angular wheel 102 to rotate, and angular wheel 102 is rotated with active toothed disk 2, fluted disc
2 drive three clamping jaws 3 mobile for Workpiece clamping, and in clamping workpiece fabrication, workpiece squeezes fixture block 303,303 squeeze pressure of fixture block
Pressure signal is transferred to PLC controller 103 by sensor 302, pressure sensor 302, when pressure reaches the pressure of respective notch
When range, PLC controller 103 disconnects 101 circuit of motor, and clamping jaw 3 stops movement, and workpiece is in the state of being clamped, removes workpiece
When, button press switch 105 is to opening and inverting gear, and the reversion of motor 101 drives clamping jaw 3 to unclamp workpiece, then button press is opened
Closing 105 can stop to gear is closed.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of grip force controllable electric scroll chuck, including chuck main body (1), it is characterised in that：The interior table of the chuck main body (1)
Face, which is rotatably assorted, to be had fluted disc (2), and chuck main body (1) inner surface is sliding combined with clamping jaw (3), fluted disc (2) teeth with
The engagement of clamping jaw (3) teeth；
Chuck main body (1) inner surface is fixed with motor (101), and motor (101) output shaft is fixed with angular wheel
(102), angular wheel (102) teeth are engaged with fluted disc (2) teeth, and chuck main body (1) inner surface is fixed with PLC control
Device (103) processed, (1) one surface of chuck main body are fixed with rotary switch (104), and (1) one surface of chuck main body is fixed
Have button switch (105), chuck main body (1) inner surface is fixed with power pack (106)；
(3) one surface of clamping jaw opens up fluted (301), and groove (301) inner surface is fixed with pressure sensor
(302), groove (301) inner surface is combined with fixture block (303)；
The rotary switch (104) is connected by conducting wire with PLC controller (103), the button switch (105) pass through conducting wire and
PLC controller (103) is connected, and the pressure sensor (302) is transmitted by data to be connected with PLC controller (103), the electricity
Source capsule (106) is connected by conducting wire with PLC controller (103) and motor (101) respectively.
2. a kind of grip force controllable electric scroll chuck according to claim 1, which is characterized in that the fluted disc (2) includes
Pitch face and the ring flank of tooth, (3) one surface of clamping jaw are provided with the teeth being meshed with the ring flank of tooth, the angular wheel (102)
Teeth are engaged with pitch face.
3. a kind of grip force controllable electric scroll chuck according to claim 1, which is characterized in that the rotary switch
(104) several gears are provided with, the button switch (105) is provided with several gears.
4. a kind of grip force controllable electric scroll chuck according to claim 1, which is characterized in that clamping jaw (3) side
Face offers the sliding slot with chuck main body (1) cooperation.
5. a kind of grip force controllable electric scroll chuck according to claim 1, which is characterized in that the chuck main body (1)
Circular through hole is offered at axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810691730.9A CN108817431A (en) | 2018-06-28 | 2018-06-28 | A kind of grip force controllable electric scroll chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810691730.9A CN108817431A (en) | 2018-06-28 | 2018-06-28 | A kind of grip force controllable electric scroll chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108817431A true CN108817431A (en) | 2018-11-16 |
Family
ID=64133871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810691730.9A Withdrawn CN108817431A (en) | 2018-06-28 | 2018-06-28 | A kind of grip force controllable electric scroll chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817431A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396899A (en) * | 2019-01-07 | 2019-03-01 | 江苏建筑职业技术学院 | A kind of cylindrical casting aperture locating and clamping apparatus |
| CN110270875A (en) * | 2019-06-24 | 2019-09-24 | 黎兴文 | A kind of numerically-controlled machine tool with safety system |
| CN110369747A (en) * | 2019-07-26 | 2019-10-25 | 安徽同盛环件股份有限公司 | A kind of ferrule piece triangle chuck and its manufacturing process |
| CN110419856A (en) * | 2019-07-15 | 2019-11-08 | 安徽诚德刷业有限公司 | A kind of corner pressing device of environmental sanitation brush |
| CN110625151A (en) * | 2019-11-05 | 2019-12-31 | 武汉威研工程技术有限公司 | Light four-axis self-centering chuck |
| CN111015435A (en) * | 2019-12-24 | 2020-04-17 | 南京宝凯通机械设备有限公司 | Method and apparatus for grinding optical lens for collimator |
| CN111482884A (en) * | 2019-01-25 | 2020-08-04 | 江门市全达机械制造有限公司 | Multi-head disc polishing machine with automatic workpiece loading and unloading device |
| CN112059223A (en) * | 2020-09-04 | 2020-12-11 | 广州致朗科技有限公司 | Hydraulic chuck of horizontal numerical control machine tool |
| CN114367843A (en) * | 2022-01-13 | 2022-04-19 | 山东小鸭精工机械有限公司 | Wheel merry go round machine processingequipment |
| CN115570516A (en) * | 2022-09-20 | 2023-01-06 | 武汉恒新动力科技有限公司 | Electric-drive self-adaptive centering servo clamping system |
-
2018
- 2018-06-28 CN CN201810691730.9A patent/CN108817431A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396899A (en) * | 2019-01-07 | 2019-03-01 | 江苏建筑职业技术学院 | A kind of cylindrical casting aperture locating and clamping apparatus |
| CN111482884A (en) * | 2019-01-25 | 2020-08-04 | 江门市全达机械制造有限公司 | Multi-head disc polishing machine with automatic workpiece loading and unloading device |
| CN110270875A (en) * | 2019-06-24 | 2019-09-24 | 黎兴文 | A kind of numerically-controlled machine tool with safety system |
| CN110419856A (en) * | 2019-07-15 | 2019-11-08 | 安徽诚德刷业有限公司 | A kind of corner pressing device of environmental sanitation brush |
| CN110369747A (en) * | 2019-07-26 | 2019-10-25 | 安徽同盛环件股份有限公司 | A kind of ferrule piece triangle chuck and its manufacturing process |
| CN110625151A (en) * | 2019-11-05 | 2019-12-31 | 武汉威研工程技术有限公司 | Light four-axis self-centering chuck |
| CN111015435A (en) * | 2019-12-24 | 2020-04-17 | 南京宝凯通机械设备有限公司 | Method and apparatus for grinding optical lens for collimator |
| CN112059223A (en) * | 2020-09-04 | 2020-12-11 | 广州致朗科技有限公司 | Hydraulic chuck of horizontal numerical control machine tool |
| CN114367843A (en) * | 2022-01-13 | 2022-04-19 | 山东小鸭精工机械有限公司 | Wheel merry go round machine processingequipment |
| CN114367843B (en) * | 2022-01-13 | 2023-03-03 | 山东小鸭精工机械有限公司 | Wheel merry go round machine processingequipment |
| CN115570516A (en) * | 2022-09-20 | 2023-01-06 | 武汉恒新动力科技有限公司 | Electric-drive self-adaptive centering servo clamping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |