CN105643514B - The electronic clamping device and its application method of a kind of sheet-like workpiece - Google Patents
The electronic clamping device and its application method of a kind of sheet-like workpiece Download PDFInfo
- Publication number
- CN105643514B CN105643514B CN201610180869.8A CN201610180869A CN105643514B CN 105643514 B CN105643514 B CN 105643514B CN 201610180869 A CN201610180869 A CN 201610180869A CN 105643514 B CN105643514 B CN 105643514B
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- driving wheel
- clamping
- sheet
- workpiece
- wheel component
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The electronic clamping device and its application method of a kind of sheet-like workpiece, the clamping device include pedestal（9）, be rotationally symmetrically mounted on the pedestal（9）Two driving wheel components of both sides（700）And respectively by two driving wheel components（700）Drive and symmetrically arranged two clamping plates（8）, wherein, each driving wheel component（700）Include rotary shaft（79）, be fixedly mounted on the rotary shaft（79）The upper driving wheel of upper end（7）, be fixedly mounted on the rotary shaft（79）The lower driving wheel of lower end（5）And it is fixedly connected on the upper driving wheel（7）With lower driving wheel（5）Between push-and-pull vertical rod（71）, each driving wheel component（700）The push-and-pull vertical rod（71）With corresponding push-and-pull sliding block（6）Protruded arm（61）End be hinged.
Description
Technical field
The present invention relates to field of fixtures, the electronic clamping device and its application method of specially a kind of sheet-like workpiece.
Background technology
In the work steps such as processing and detection for some sheet-like workpieces, generally require reliably to clamp workpiece.And mesh
Some preceding clamping devices are often complicated, and be difficult to increase distance is opened to meet different-thickness dimension workpiece
Clamping and handling simplification requirement.And the transmission that large scale opens distance is carried out by chain type or belt transmission at some
When realizing, it tends to be difficult to apply big clamping force, it also has retardance or with power for the response aspect of operation
Transmission loss.
The content of the invention
It is an object of the invention to provide the electronic clamping device and its application method of a kind of sheet-like workpiece, its can gram
Take defect of the prior art.
The electronic clamping device of sheet-like workpiece according to an aspect of the present invention, including pedestal, rotationally symmetrical peace
Driven and symmetrically arranged two mounted in two driving wheel components of the pedestal both sides and respectively by two driving wheel components
Clamping plate, wherein, each driving wheel component includes rotary shaft, is fixedly mounted on the upper driving of the rotary shaft upper end
Take turns, be fixedly mounted on the lower driving wheel of the rotary shaft lower end and be fixedly connected on the upper driving wheel and lower driving wheel it
Between push-and-pull vertical rod, the push-and-pull vertical rod of each driving wheel component and the end hinge of the protruded arm of corresponding push-and-pull sliding block
Connect, the slide in the main body block clamping plate corresponding in described two clamping plates of the push-and-pull sliding block coordinates, Mei Gesuo
State to be provided with the front and rear sides of clamping plate and can extend the guiding protrusion slided in chute in the left and right in the pedestal, often
The flexible lock tabs of two cone shaped elastics are provided with the individual left and right extension chute, to respectively by corresponding clamping plate
Tongue is locked at clip position, and the medial surface of each clamping plate is provided with elastic clamping piece, to respectively with being clamped
The corresponding side surface of sheet-like workpiece engage to realize clamping；Wherein, two driving wheel components driven on the left of in wheel components
The lower driving wheel and the left end of drive link be hinged, the lower driving wheel and the driving of the driving wheel component on right side connect
The right-hand member of bar is hinged, and the pedestal upper end wall is provided with rotary electric machine, the output shaft of the rotary electric machine and the drive in the left side
The rotary shaft power of wheel member is connected, thus, and the rotary electric machine can drive the upper of the driving wheel component in the left side simultaneously
Driving wheel and lower driving wheel are rotated；The elastic clamping piece centre position in the left side is on the end face of the clamping plate in left side
Set fluted, contact-making switch is installed in the groove, and the contact-making switch is fixed on the interior of the clamping plate in left side
On side end face, LED light is installed on the front end face of the pedestal, when clamping sheet-like workpiece, the elastic clip in the left side
Tight sector-meeting is compressed, so as to be in contact with the contact-making switch, after the contact-making switch is depressed, the LED light is just
Light, to point out sheet-like workpiece to be clamped stabilization；It is installed with the medial surface of two elastic clamping pieces anti-
Slide plate, the Anti-skid sheet is used to increase frictional force when clamping sheet-like workpiece, so that clamping is more stablized.
According on the other hand, the application method of above-mentioned clamping device, original state is that the clamping plate is in open configuration,
When in the grip orifice between the sheet-like workpiece is placed in two elastic clamping pieces, driven by the rotary electric machine described
The driving wheel component in left side is rotated, thus, by the drive link, the driving wheel component on the right side by driving with it is described
The driving wheel component in left side is rotated in the opposite direction, so that described two clamping plates are by corresponding push-and-pull slider-actuated
Move to be clamped the sheet-like workpiece towards each other；When needing to unclamp, the rotary electric machine is rotated backward, so that
So that the mutually liftoff motion each other of described two clamping plates, to unclamp the sheet-like workpiece.
By the present invention, because the drive link being provided through with the axial line crossed orientation of driving wheel drives two
Wheel component power couples, and so as to transmit the pushing force for meeting clamping force size, and enables to two driving wheel components
The need for being spaced from each other certain distance and meeting for work-handling, namely meet there is space requirement for work-handling
The driving in opposite direction of clamping plate needs.By the downside that connecting rod is arranged in lower driving wheel（Outside）Place, can keep away
Exempt to interfere and meet big distance driving with the rotary shaft of driving wheel and require, by set be connected to above and below pushing away between driving wheel
Vertical shaft is drawn, big clamping force can be transmitted and enable to the power of transmission to be uniformly applied on sliding block.And it is special by setting
Fixed rod hinge connection angle position, can be easy to clamp thrust after manual pulley is turned an angle so that what two fixture blocks were slided
Apart from identical, so that clamping fixed neutral preferable.Whole device stabilized structure, using reliable and easy to operate.
Brief description of the drawings
Fig. 1 is the property the looked up overall structure diagram of the clamping device of the present invention, and it cuts between two driving wheels up and down
Section is taken, wherein, clamping plate is in open configuration.
Fig. 2 is the overlooking structural representation of the device shown in Fig. 1, and it is looked up on the downside of whole device, wherein, folder
Tight plate is in clamped condition.
Fig. 3 corresponds to schematic diagram of the device of view in Fig. 1 when clamping plate is in clamped condition.
Fig. 4 corresponds to schematic diagram of the device of view in Fig. 2 when clamping plate is in releasing orientation.
Fig. 5 is the structural representation of the driving wheel in left side.
Embodiment
With reference to Fig. 1-5, the present invention is described in detail.
According to a kind of electronic clamping device of sheet-like workpiece of embodiment, including pedestal 9, rotationally symmetrical peace
Drive and be symmetrical arranged mounted in two driving wheel components 700 of the both sides of pedestal 9 and respectively by two driving wheel components 700
Two clamping plates 8, wherein, each driving wheel component 700 includes rotary shaft 79, is fixedly mounted on the rotary shaft 79
The upper driving wheel 7 of upper end, the lower driving wheel 5 for being fixedly mounted on the lower end of rotary shaft 79 and be fixedly connected on it is described it is upper drive
Push-and-pull vertical rod 71 between driving wheel 7 and lower driving wheel 5, the push-and-pull vertical rod 71 of each driving wheel component 700 with it is corresponding
The end of protruded arm 61 of push-and-pull sliding block 6 be hinged, the main body block 62 of the push-and-pull sliding block 6 with described two clamping plates 8
Chute 80 in corresponding clamping plate 8 is slidably matched, and being provided with the front and rear sides of each clamping plate 8 can be in the base
Two are provided with the guiding protrusion 82 slided in left and right extension chute 90 in frame 9, each left and right extension chute 90
Cone shaped elastic stretches lock tabs 91, the tongue 91 of corresponding clamping plate 8 is locked at into clip position respectively, each described
The medial surface of clamping plate 8 is provided with elastic clamping piece 81, is engaged to the corresponding side surface respectively with clamped sheet-like workpiece
To realize clamping；Wherein, the lower driving wheel 5 of the driving wheel component 700 in left side and drive in two driving wheel components 700
The left end of dynamic connecting rod 4 is hinged, and the lower driving wheel 5 of driving wheel component 700 and the right-hand member of the drive link 4 on right side are cut with scissors
Connect, the upper end wall of pedestal 9 is provided with rotary electric machine 72, the output shaft of the rotary electric machine 72 and the driving wheel portion in the left side
The power of rotary shaft 79 of part 700 is connected, and thus, the rotary electric machine 72 can drive the driving wheel component 700 in the left side simultaneously
Upper driving wheel 7 and lower driving wheel 5 rotate；The clamping plate of the centre position of elastic clamping piece 81 in the left side close to left side
Set fluted on 8 end face, contact-making switch 85 is installed in the groove, and the contact-making switch 85 is fixed on the institute in left side
On the inner side end for stating clamping plate 8, LED light 86 is installed on the front end face of the pedestal 9, when clamping sheet-like workpiece,
The elastic clamping piece 81 in the left side can be compressed, so as to be in contact with the contact-making switch 85, when the quilt of contact-making switch 85
After pressure, the LED light 86 is just lighted, to point out sheet-like workpiece to be clamped stabilization；Two elastic clamping pieces
Anti-skid sheet 83 is installed with 81 medial surface, the Anti-skid sheet 83 is used to increase frictional force when clamping sheet-like workpiece,
So that clamping is more stablized.
Valuably, wherein, when two clamping plates 8 are in open configuration away from each other, the driving in left side
The lower driving wheel 5 of wheel component 700 and the radius residing for the pin joint of drive link 4 and described two driving wheel components
Line of centres between 700 two lower driving wheels 5 is vertical, and positioned at the front side of the line of centres, the driving wheel portion on right side
The lower driving wheel 5 of part 700 is vertical with the line of centres with the radius residing for the pin joint of drive link 4, and positioned at described
The rear side of line of centres.
Valuably, wherein, the quantity of the protruded arm 61 of each push-and-pull sliding block 6 is two, is separately located at phase
The both sides up and down for the clamping plate 8 answered.
According to embodiment, the application method of the electronic clamping device of above-mentioned sheet-like workpiece, original state clamps to be described
Plate 8 is in open configuration, when in the grip orifice 98 between the sheet-like workpiece is placed in two elastic clamping pieces 81, passes through
The rotary electric machine 72 drives the driving wheel component 700 in the left side to rotate, thus, passes through the drive link 4, the right side
Driving wheel component 700 of the driving wheel component by driving with the left side rotate in the opposite direction so that described two
Clamping plate 8 is driven by corresponding push-and-pull sliding block 6 and moved towards each other to be clamped to the sheet-like workpiece；Work as needs
During release, the rotary electric machine 72 is rotated backward, so that the mutually liftoff motion each other of described two clamping plates 8, to unclamp
State sheet-like workpiece.
Due to being provided through driving wheel component power by two with the drive link of the axial line crossed orientation of driving wheel
Connection, so as to transmit the pushing force for meeting clamping force size, and enables to two driving wheel components to be spaced from each other one
Set a distance and the need for meeting for work-handling, namely meet the side for the clamping plate that there is space requirement for work-handling
Needed to opposite driving.By the downside that connecting rod is arranged in lower driving wheel（Outside）Place, can be avoided and driving wheel
Rotary shaft interfere and meet big distance driving and require, by set be connected to above and below push-and-pull vertical shaft between driving wheel, energy
Enough transmit big clamping force and enable to the power of transmission to be uniformly applied on sliding block.And by setting specific connecting rod to cut with scissors
Angle position is connect, can be easy to clamping thrust causing that the distance that two fixture blocks are slided is identical after manual pulley is turned an angle,
So that clamping fixed neutral preferable.
By the way that with upper type, those skilled in the art can make various according to mode of operation within the scope of the invention
Change.
Claims (3)
1. a kind of electronic clamping device of sheet-like workpiece, including pedestal（9）, be rotationally symmetrically mounted on the pedestal（9）
Two driving wheel components of both sides（700）And respectively by two driving wheel components（700）Drive and symmetrically arranged two folders
Tight plate（8）, wherein, each driving wheel component（700）Include rotary shaft（79）, be fixedly mounted on the rotary shaft（79）
The upper driving wheel of upper end（7）, be fixedly mounted on the rotary shaft（79）The lower driving wheel of lower end（5）And it is fixedly connected on institute
State driving wheel（7）With lower driving wheel（5）Between push-and-pull vertical rod（71）, each driving wheel component（700）Described push away
Draw vertical rod（71）With corresponding push-and-pull sliding block（6）Protruded arm（61）End be hinged, the push-and-pull sliding block（6）Main body block
（62）With described two clamping plates（8）In corresponding clamping plate（8）In chute（80）It is slidably matched, each clamping plate
（8）Front and rear sides at be provided with can be in the pedestal（9）In left and right extension chute（90）The guiding protrusion of middle slip
（82）, each left and right extension chute（90）In be provided with two cone shaped elastics stretch lock tabs（91）, to respectively
By corresponding clamping plate（8）Tongue（91）Clip position is locked at, each clamping plate（8）Medial surface be provided with bullet
Property clamp clip（81）, to be engaged respectively with the corresponding side surface of clamped sheet-like workpiece to realize clamping；Wherein, described in two
Drive wheel component（700）The driving wheel component in middle left side（700）The lower driving wheel（5）With drive link（4）Left end hinge
Connect, the driving wheel component on right side（700）The lower driving wheel（5）With the drive link（4）Right-hand member be hinged, the pedestal
（9）Upper end wall is provided with rotary electric machine（72）, the rotary electric machine（72）Output shaft and the left side driving wheel component
（700）Rotary shaft（79）Power is connected, thus, the rotary electric machine（72）The driving wheel component in the left side can be driven simultaneously
（700）Upper driving wheel（7）With lower driving wheel（5）Rotate；The elastic clamping piece in the left side（81）Centre position is close to left side
The clamping plate（8）End face on set fluted, contact-making switch is installed in the groove（85）, and the contact-making switch
（85）It is fixed on the clamping plate in left side（8）Inner side end on, the pedestal（9）Front end face on be provided with LED instruction
Lamp（86）, when clamping sheet-like workpiece, the elastic clamping piece in the left side（81）Can be compressed so that with the contact-making switch
（85）It is in contact, when the contact-making switch（85）After being depressed, the LED light（86）Just light, to point out sheet-like workpiece
It has been clamped stabilization；Two elastic clamping pieces（81）Medial surface on be installed with Anti-skid sheet（83）, it is described anti-
Slide plate（83）To increase frictional force when clamping sheet-like workpiece, so that clamping is more stablized；Wherein, when two clampings
Plate（8）During in open configuration away from each other, the driving wheel component in left side（700）The lower driving wheel（5）With drive
Dynamic connecting rod（4）Pin joint residing for radius and described two driving wheel components（700）Two lower driving wheels（5）Between
Line of centres it is vertical, and positioned at the front side of the line of centres, the driving wheel component on right side（700）The lower driving wheel
（5）With drive link（4）Pin joint residing for radius it is vertical with the line of centres, and positioned at the line of centres rear side.
2. a kind of electronic clamping device of sheet-like workpiece as claimed in claim 1, wherein, each push-and-pull sliding block（6）
The protruded arm（61）Quantity be two, be separately located at corresponding clamping plate（8）Both sides up and down.
3. a kind of application method of the electronic clamping device of sheet-like workpiece as described in above-mentioned any one of claim, initial shape
State is the clamping plate（8）In open configuration, when the sheet-like workpiece is placed in two elastic clamping pieces（81）Between
Grip orifice（98）When interior, pass through rotary electric machine（72）Drive the driving wheel component in the left side（700）Rotate, thus, pass through institute
State drive link（4）, the driving wheel component of the driving wheel component on the right side by driving with the left side（700）In the opposite direction
Ground is rotated, so that described two clamping plates（8）Pass through corresponding push-and-pull sliding block（6）Drive and move towards each other with right
The sheet-like workpiece is clamped；When needing to unclamp, the rotary electric machine（72）Rotate backward, so that described two folders
Tight plate（8）Mutually liftoff motion each other, to unclamp the sheet-like workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180869.8A CN105643514B (en) | 2016-03-28 | 2016-03-28 | The electronic clamping device and its application method of a kind of sheet-like workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180869.8A CN105643514B (en) | 2016-03-28 | 2016-03-28 | The electronic clamping device and its application method of a kind of sheet-like workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105643514A CN105643514A (en) | 2016-06-08 |
| CN105643514B true CN105643514B (en) | 2017-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610180869.8A Active CN105643514B (en) | 2016-03-28 | 2016-03-28 | The electronic clamping device and its application method of a kind of sheet-like workpiece |
Country Status (1)
| Country | Link |
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| CN (1) | CN105643514B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4635911A (en) * | 1985-08-30 | 1987-01-13 | Lovrenich Rodger T | Motorized over center clamp |
| CN103009152A (en) * | 2012-12-07 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Internal clamping fixture |
| CN203887574U (en) * | 2014-05-23 | 2014-10-22 | 苏州经贸职业技术学院 | Clamping fixture |
| CN105058274A (en) * | 2015-08-24 | 2015-11-18 | 苏州赛腾精密电子股份有限公司 | Single-air-cylinder two-side clamping mechanism |
| CN105108766A (en) * | 2015-08-31 | 2015-12-02 | 广西大学 | Clamping type manipulator |
| CN204980703U (en) * | 2015-10-08 | 2016-01-20 | 中国民航大学 | Slider -crank telescopic link elevator safety arrangement |
-
2016
- 2016-03-28 CN CN201610180869.8A patent/CN105643514B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105643514A (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Changqing Inventor after: Zhu Yanli Inventor after: Zhan Weijie Inventor after: Zhang Xianhui Inventor after: Liu Kunpeng Inventor after: Wang Hualong Inventor before: Li Liangxue |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170908 Address after: 264000, No. 191, Indus Road, Fushan hi tech Zone, Shandong, Yantai Applicant after: Shandong Jiezhong Automobile Parts Co., Ltd. Address before: Jiaonan Dachang Town Qingdao city Shandong province 266000 Bu Jia Zhuang No. 41 Applicant before: Li Liangxue |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264000, No. 191, Indus Road, Fushan hi tech Zone, Shandong, Yantai Patentee after: HUAYU AUTO BODY PARTS (YANTAI) Co.,Ltd. Address before: 264000, No. 191, Indus Road, Fushan hi tech Zone, Shandong, Yantai Patentee before: SHANDONG JIEZHONG AUTO PARTS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |