CN105817859B - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN105817859B CN105817859B CN201610349312.2A CN201610349312A CN105817859B CN 105817859 B CN105817859 B CN 105817859B CN 201610349312 A CN201610349312 A CN 201610349312A CN 105817859 B CN105817859 B CN 105817859B
- Authority
- CN
- China
- Prior art keywords
- clamping jaw
- turntable
- fixed seat
- clamping device
- slot
- 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.)
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Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- 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
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/003—Escapement mechanisms used therewith
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention is a kind of clamping device, including bottom plate, the clamp assemblies being set on bottom plate and gripper cylinder be set on bottom plate and that cylinder axis is connect with clamp assemblies；Clamp assemblies include the fixed seat being set on bottom plate, it is with reference to several clamping jaw slots being uniformly opened in fixed seat with its center of fixed seat, the first clamping jaw being slidably set in clamping jaw slot, the driving cam for the setting being connected on the first clamping jaw by flexible adjustment body and the second clamping jaw for being slidably set on the first clamping jaw, and rotatably it is set to the turntable with gripper cylinder its cylinder axis connection for the driving kidney slot that offering thereon in fixed seat is used in combination with driving cam.A kind of clamping device of the present invention can realize the synchronous crawl to round part parts, and grasp mode is simple and can keep respectively capturing the concentricity of position part when synchronous crawl, and then ensures the qualification rate of product.
Description
【Technical field】
The present invention relates to Automated assembly technology and its automatic assembly production line technical fields, specifically, it provides one
Kind clamping device.
【Background technology】
In Automated assembly technical field, the assembly of the cylindrical parts in part is due to the requirement of its shape, dress at this stage
It is unable to reach with mode, causes the qualification rate of product low；
Such as there is the axis body of double section assembly areas, the parts of matching requirements corresponding concentric degree on double section assembly areas,
The crawl to axis body progress corresponding concentric degree is needed, so as to the progress assembled in next step；
It is general at this stage using using double plus grab and synchronize crawl；
Grasp mode at this stage needs that multiple clamping jaws are arranged, and causes equipment too fat to move, and the crawl side due to being separated from each other
Formula is unable to reach corresponding concentricity requirement, keeps its assembly qualified rate low, and then influences the qualification rate of product.
It is therefore desirable to provide a kind of clamping device to solve the above problems.
【Invention content】
The main purpose of the present invention is to provide a kind of clamping device, the synchronous crawl to circle part parts can be realized,
Grasp mode is simple and can keep respectively capturing the concentricity of position part when synchronous crawl, and then ensures the qualification rate of product.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of clamping device, including bottom plate, the clamp assemblies that are set on the bottom plate and be set on the bottom plate
And gripper cylinder that cylinder axis is connect with the clamp assemblies；
The clamp assemblies include the fixed seat being set on the bottom plate, are with reference to uniformly with its center of the fixed seat
Several clamping jaw slots for being opened in the fixed seat, the first clamping jaw being slidably set in the clamping jaw slot are adjusted by elasticity
The driving cam of setting that section body is connected on first clamping jaw and be slidably set on first clamping jaw second
Clamping jaw and the turntable being rotatably set in the fixed seat are offered on the turntable and are matched with the driving cam
The driving kidney slot used, the turntable and its cylinder axis connection of the gripper cylinder.
Further, the flexible adjustment body is spring.
Further, profiling positioning that is corresponding with the clamping jaw slot and being used in combination is provided in the fixed seat
Platform.
Further, it is provided with positioning pin on the profiling positioning table.
Further, it is provided on the pressing plate of several clamping jaw slot settings of ring and the pressing plate and sets in the fixed seat
It is equipped with guide plate corresponding with clamping jaw slot, the guide groove to match with the guide plate is provided on second clamping jaw.
Further, limiting slot, described its lower end surface of second clamping jaw are offered on the end face of first clamping jaw the upper end
It is provided with limiting stand that is corresponding with the limiting slot and being used in combination.
Further, hinged seat is provided on the bottom plate, the gripper cylinder is set to described hinged by articulated shaft
On seat.
Further, the turntable passes through cylinder connector and its cylinder axis connection of the gripper cylinder.
Further, the cylinder connector include be connected to its cylinder axis of gripper cylinder be provided with rotation
The other end that the cylinder connector of platform, one end are connected to the turntable is provided with the turntable push rod of link slot platform and is used for institute
State the rotary shaft that link slot platform is connected with the turntable.
Compared with prior art, a kind of clamping device of the invention can realize the synchronous crawl to circle part parts, grab
It takes mode simple and can keep synchronous and respectively capture the concentricity of position part when capturing, and then ensure the qualification rate of product.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of clamp assemblies in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention center platen；
Digital representation in figure：
1 bottom plate；
2 clamp assemblies, 21 fixed seats, 22 clamping jaw slots, 23 first clamping jaws, 24 second clamping jaws, 241 guide grooves, 25 drivings are convex
Wheel, 26 profiling positioning tables, 27 positioning pins, 28 pressing plates, 281 guide plates；
3 turntables, 31 driving kidney slots；
4 gripper cylinders, 41 hinged seats, 42 cylinder connectors, 43 turntables, 44 turntable push rods, 45 link slot platforms；
5 flexible adjustment bodies, 6 limiting slots, 7 limiting stands.
【Specific implementation mode】
Embodiment:
Referring to Fig.1-3, the present embodiment provides a kind of clamping device, including bottom plate 1, the clamp assemblies that are set on bottom plate 1
2 and gripper cylinder 4 be set on bottom plate 1 and that cylinder axis is connect with clamp assemblies 2；
Clamp assemblies 2 include the fixed seat 21 being set on bottom plate 1, are that reference is uniformly opened in its center of fixed seat 21
Three clamping jaw slots 22 in fixed seat 21, the first clamping jaw 23 being slidably set in clamping jaw slot 22 are connected by flexible adjustment body 5
The driving cam 25 for the setting being connected on the first clamping jaw 23 and be slidably set on the first clamping jaw 23 the second clamping jaw 24, with
And be rotatably set in fixed seat 21 offering thereon with driving cam 25 be used in combination driving kidney slot 31 with
The turntable 3 of its cylinder axis connection of gripper cylinder 4；
When carrying out round part clamping, gripper cylinder 4 drives, and turntable 3 is driven to rotate；Turntable is by driving kidney slot 31, driving
Cam 25 drives clamp assemblies to carry out round part clamping, and the circle of the first clamping jaw 23 clamping at this time part simultaneously by elasticity adjusted by the second clamping jaw 24
Section body 5 and the linkage of the first clamping jaw 23 carry out the clamping of round part.
Wherein：
Preferably, flexible adjustment body 5 can be arranged to be made of spring；
To advanced optimize clamping effect, it can be provided with corresponding with clamping jaw slot 22 and be used in combination in fixed seat 21
Profiling positioning table 26；
And clamping effect can be made more preferably in being provided with positioning pin 27 on profiling positioning table 26；
It can be provided on the pressing plate 28 of three clamping jaw slots 22 of ring setting and pressing plate 28 and be provided with and clamping jaw in fixed seat 21
22 corresponding guide plate 281 of slot is provided with the guide groove 241 to match with guide plate 281 on the second clamping jaw 24, this setting is
The flexible adjustment sliding stability of second clamping jaw is more preferably；
It can be further in opening up limiting slot 6 on 23 the upper end end face of the first clamping jaw, in second clamping jaw 24 its lower end surface
Limiting stand 7 that is corresponding with limiting slot 6 and being used in combination is set, is used to limit the second clamping jaw 24 on the first clamping jaw 23
Sliding distance；
The fixed form of gripper cylinder 4 can be advanced optimized simultaneously：In being provided with hinged seat 41, gripper cylinder 4 on bottom plate 1
It is set on hinged seat 41 by articulated shaft (not shown)；
The connection between gripper cylinder 4 and turntable 3 can be advanced optimized simultaneously：Turntable 3 (is not marked by cylinder connector in figure
Go out) with gripper cylinder 4 its cylinder axis connection；
Cylinder connector (not marked in figure) include be connected to 4 its cylinder axis of gripper cylinder be provided with turntable 43
Cylinder connector 42, one end is connected to the other end of turntable 3 and is provided with the turntable push rod 44 of link slot platform 45 and for connecting
The rotary shaft (not shown) that access slot platform 45 and turntable 43 connect.
Compared with prior art, a kind of clamping device of the invention can realize the synchronous crawl to circle part parts, grab
It takes mode simple and can keep synchronous and respectively capture the concentricity of position part when capturing, and then ensure the qualification rate of product.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.
Claims (9)
1. a kind of clamping device, it is characterised in that：Including bottom plate, the clamp assemblies being set on the bottom plate and it is set to
The gripper cylinder that on the bottom plate and cylinder axis is connect with the clamp assemblies；
The clamp assemblies include the fixed seat being set on the bottom plate, are that reference is uniformly opened up with its center of the fixed seat
In in the fixed seat several clamping jaw slots, be slidably set in the clamping jaw slot the first clamping jaw, by flexible adjustment body
The driving cam for the setting being connected on first clamping jaw and be slidably set on first clamping jaw the second clamping jaw,
And it is rotatably set to the turntable in the fixed seat, it offers on the turntable and is used in combination with the driving cam
Drive kidney slot, the turntable and its cylinder axis connection of the gripper cylinder.
2. a kind of clamping device according to claim 1, it is characterised in that：The flexible adjustment body is spring.
3. a kind of clamping device according to claim 1, it is characterised in that：It is provided in the fixed seat and the clamping jaw
Slot is corresponding and the profiling positioning table that is used in combination.
4. a kind of clamping device according to claim 3, it is characterised in that：It is provided with positioning on the profiling positioning table
Pin.
5. a kind of clamping device according to claim 1, it is characterised in that：It is several described that ring is provided in the fixed seat
It is provided with guide plate corresponding with clamping jaw slot on the pressing plate and the pressing plate of the setting of clamping jaw slot, is arranged on second clamping jaw
There is the guide groove to match with the guide plate.
6. a kind of clamping device according to claim 1, it is characterised in that：First clamping jaw the upper end opens up on end face
There are limiting slot, described its lower end surface of second clamping jaw to be provided with limiting stand that is corresponding with the limiting slot and being used in combination.
7. a kind of clamping device according to claim 1, it is characterised in that：Hinged seat is provided on the bottom plate, it is described
Gripper cylinder is set to by articulated shaft on the hinged seat.
8. a kind of clamping device according to claim 1, it is characterised in that：The turntable by cylinder connector with it is described
Its cylinder axis connection of gripper cylinder.
9. a kind of clamping device according to claim 8, it is characterised in that：The cylinder connector is described including being connected to
The cylinder connector for being provided with turntable of its cylinder axis of gripper cylinder, one end are connected to the other end setting of the turntable
The rotary shaft for having the turntable push rod of link slot platform and being connected with the turntable for the link slot platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349312.2A CN105817859B (en) | 2016-05-24 | 2016-05-24 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349312.2A CN105817859B (en) | 2016-05-24 | 2016-05-24 | Clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817859A CN105817859A (en) | 2016-08-03 |
| CN105817859B true CN105817859B (en) | 2018-08-17 |
Family
ID=56531094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349312.2A Active CN105817859B (en) | 2016-05-24 | 2016-05-24 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817859B (en) |
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| CN106956240B (en) * | 2017-04-24 | 2019-08-09 | 温州职业技术学院 | Fully-automatic intelligent mobile phone carries cloud platform |
| CN107042442A (en) * | 2017-05-19 | 2017-08-15 | 随州市固德智能科技有限公司 | A kind of feeding device of lens grinding machine |
| CN108688068A (en) * | 2018-04-24 | 2018-10-23 | 德仕科技（深圳）有限公司 | Full-automatic observation window integrated injection molding mold |
| CN108581900A (en) * | 2018-07-03 | 2018-09-28 | 苏州邦勒尔自动化科技有限公司 | Motor drive shaft component assembling device clamping device |
| CN109397137B (en) * | 2018-11-09 | 2021-07-23 | 广东天机工业智能系统有限公司 | Centering device |
| CN109605077B (en) * | 2018-12-18 | 2020-01-17 | 安徽省旌德旌峰机械制造有限公司 | Automatic processing equipment and processing method for dissimilar pipes |
| CN109623434B (en) * | 2018-12-18 | 2020-01-17 | 安徽省旌德旌峰机械制造有限公司 | Processing equipment and processing method for dissimilar pipes |
| CN109434718B (en) * | 2018-12-24 | 2024-01-26 | 江苏常美医疗器械有限公司 | Balloon catheter rotating device |
| CN110281179B (en) * | 2019-07-26 | 2024-07-19 | 河南中原智信科技股份有限公司 | Bearing clamping device |
| CN111318869B (en) * | 2020-04-14 | 2021-06-18 | 中车青岛四方车辆研究所有限公司 | Automatic pin pressing machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3615672A1 (en) * | 1986-05-09 | 1987-11-12 | Smw Spanneinrichtungen | DEVICE FOR INTERCHANGEABLE FASTENING OF A POWERED WORKPIECE HOLDER TO THE TURNING SPINDLE OF A MACHINE TOOL |
| CN200988106Y (en) * | 2006-12-15 | 2007-12-12 | 河南省中原内配股份有限公司 | Automatic centering clamp for double shaft boring machine |
| DE102010041055B4 (en) * | 2010-04-01 | 2016-12-15 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Fastening device for fastening a chuck to a rotating spindle |
| CN103949682B (en) * | 2014-05-05 | 2016-06-29 | 许昌学院 | Electric adjustable lathe spindle chuck |
| CN104260016A (en) * | 2014-07-30 | 2015-01-07 | 宁波思尔沃洁具有限公司 | Pneumatic sanitary appliance assembly fixture clamp and clamping method thereof |
| CN205200589U (en) * | 2015-11-09 | 2016-05-04 | 浙江众环机电设备有限公司 | Jack catch grinds anti - arc air chuck |
| CN205651027U (en) * | 2016-05-24 | 2016-10-19 | 苏州博众精工科技有限公司 | Clamping device |
-
2016
- 2016-05-24 CN CN201610349312.2A patent/CN105817859B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105817859A (en) | 2016-08-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: The 215200 West Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 666 Applicant after: Bo Seiko Polytron Technologies Inc Address before: The 215200 West Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 666 Applicant before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |