CN207346757U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN207346757U CN207346757U CN201721049237.4U CN201721049237U CN207346757U CN 207346757 U CN207346757 U CN 207346757U CN 201721049237 U CN201721049237 U CN 201721049237U CN 207346757 U CN207346757 U CN 207346757U
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- CN
- China
- Prior art keywords
- fixed
- clamp column
- clamping
- clamp
- follower lever
- 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.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a kind of clamping device,Including fixed station,Moving assembly,Clamp assemblies and cylinder,Moving assembly clamping rpole,First fixed plate,Second fixed plate and link assembly,Clamping rpole includes supporting rod and the first sliding shoe,The second sliding shoe,Link assembly includes the first follower lever sequentially connected,Fixed link and the second follower lever,Clamp assemblies include the first clamp column and the second clamp column,Inner wall of the cylinder respectively with the first clamp column and the second clamp column is connected,The first clamp column and the second clamp column is promoted to move respectively when cylinder operation,To be clamped or be launched operation,And first follower lever,Second follower lever and fixed link are used to control the displacement distance of the first clamp column and the second clamp column equal respectively,The utility model passes through the first clamp column,The design of second clamp column,Increase the holding area between clamping device and body feed tank,And then prevent clamping device there is a situation where body feed tank comes off in clamping process,Improve clamping efficiency.
Description
Technical field
Material transport equipment technical field is the utility model is related to, more particularly to a kind of clamping device.
Background technology
With the industrialized fast development in China, industrial efficiency increases substantially, and material conveyor is in industry
Status in production is also stepping up.It is well known that many heavy mails or small-sized Assembly part are required for using body feed tank now
After being contained, by carrying out the conveying of body feed tank after the clamping of clamping device progress body feed tank by conveying device again, therefore
The performance and quality of clamping device are increasingly by attention described in people.
Existing clamping device includes driving motor and the clamping jaw being connected with driving motor, is driven when driving motor work
Clamping jaw is clamped or is launched operation, to complete the crawl of material and dispensing.
Existing clamping device is easy to cause the tip pair of clamping jaw due to carrying out material clamping by the way of clamping jaw
Body feed tank causes to damage, and the holding area in existing clamping device between clamping jaw and body feed tank is smaller, and then is easy to cause
The situation that comes off of body feed tank can occur in clamping process, reduce clamping efficiency.
Utility model content
Based on this, the purpose of this utility model is to provide a kind of big clamping device of holding area.
A kind of clamping device, for clamping body feed tank, including fixed station, the moving assembly on the fixed station, with
The clamp assemblies of the moving assembly connection and the cylinder being connected with the clamp assemblies, the moving assembly include being arranged on described
Clamping rpole on fixed station, the first fixed plate being connected respectively with the clamping rpole, the second fixed plate and respectively with described first
Fixed plate, the link assembly of second fixed plate connection, the clamping rpole includes supporting rod and string is located at the support respectively
The first sliding shoe, the second sliding shoe on bar, first sliding shoe and the second sliding shoe are fixed with described first respectively
Plate is connected with second fixed plate, the first follower lever that the link assembly includes sequentially connecting, fixed link and second driven
Bar, first follower lever and second follower lever are connected with first fixed plate and second fixed plate respectively, institute
State fixed link to be connected with the fixed station, the fixed station is equipped with multiple fixed holes；
The clamp assemblies include the first clamp column and the second clamp column, first clamp column and second clamp column
It is connected respectively with first fixed plate and second fixed plate after the corresponding fixed hole, the cylinder difference
It is connected with the inner wall of first clamp column and second clamp column；
First clamp column and second clamp column is promoted to move respectively when the cylinder operation, to be clamped
Or operation is launched, and first follower lever, second follower lever and the fixed link are used to control first folder respectively
The displacement distance for holding column and second clamp column is equal.
Above-mentioned clamping device, can be effective by the design of first clamp column, second clamp column and the cylinder
The increasing clamping device and body feed tank between holding area, and then prevent the clamping device to be sent out in clamping process
The situation that biological hopper comes off, improves clamping efficiency, by the design of first fixed plate and second fixed plate, carries
The high stability of structure between the clamp assemblies and the clamping rpole, and then when first clamp column and second folder
When holding column and being moved under the promotion of the cylinder, first fixed plate, second fixed plate and described first are driven respectively
Sliding shoe, the second sliding shoe are moved, and then pass through first follower lever, second follower lever and described solid again
The design of fixed pole, has ensured that the clamp distance of first clamp column and second clamp column movement is equal, so that institute
The clamping for stating clamping device is more stable and accurate.
Further, the both ends of first follower lever, the fixed link and second follower lever are equipped with bolt hole,
The fixed station is equipped with fixed rotating shaft towards the side of the moving assembly, and the middle part of the fixed link is equipped with and the fixation
The matched fixed card hole of shaft.
Further, the cylinder includes body, the piston being connected with the body and the floating being connected with the piston
Connector, the body are connected with the inner wall of second clamp column, and the floating junction and the inner wall of first clamp column connect
Connect.
Further, first clamp column is identical with the shape of second clamp column, and first clamp column and
Second clamp column includes connecting plate and the clamping plate on the inside of the connecting plate.
Further, the lower end inner wall of first clamp column and second clamp column is recessed to form one outwardly respectively
Connected unit, the upper end of the clamping plate are arranged in the connected unit.
Further, the inner wall of the clamping plate is equipped with holding holes, the holding holes include guiding groove and with the guiding
The limit hole of groove connection, the width of the guiding groove are less than the diameter of the limit hole.
Further, the fixed station is equipped with sliding groove towards the side of the moving assembly, the sliding groove with it is described
Clamping rpole matches.
Further, the width of first sliding shoe and the second sliding shoe is all higher than the width of the supporting rod,
And the length of the supporting rod is less than the length of the sliding groove.
Further, be respectively equipped with mounting hole on the apex angle of the fixed station, the mounting hole be used for the fixed station with
The fixation of external device (ED).
Further, first fixed plate is identical with the shape of second fixed plate, and first fixed plate
Width is less than the width of the fixed station.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the clamping device that the utility model first embodiment provides；
Fig. 2 is the decomposition texture schematic diagram of clamping device in Fig. 1；
Fig. 3 is the overlooking the structure diagram of clamping device in Fig. 1；
Fig. 4 is the structure diagram of fixed station in Fig. 2；
Fig. 5 is the structure diagram of clamping rpole in Fig. 2；
Fig. 6 is the structure diagram between moving assembly and clamp assemblies in Fig. 1；
Fig. 7 is the structure diagram of cylinder in Fig. 2；
Fig. 8 is the structure diagram of the first clamp column in Fig. 2；
Fig. 9 is the structure diagram for the first clamp column that the utility model second embodiment provides；
Essential element symbol description
Following embodiment will further illustrate the utility model with reference to above-mentioned attached drawing.
Embodiment
For the ease of more fully understanding the utility model, the utility model is carried out below in conjunction with related embodiment attached drawing
It is further explained.Give the embodiment of the utility model in attached drawing, but the utility model be not limited in it is above-mentioned preferred
Embodiment.Conversely, there is provided the purpose of these embodiments be in order to make the open face of the utility model more fully.
Please refer to Fig.1 to Fig.3, the utility model first embodiment provides a kind of clamping device 100, for clamping material
Case, including fixed station 10, the moving assembly 40 on the fixed station 10, the clamp assemblies being connected with the moving assembly 40
The cylinder 20 being connected with the clamp assemblies, the fixed station 10 uses square platy structure, for fixing the movement
Component 40 and the clamp assemblies, to improve the 100 integrally-built stability of clamping device, the clamp assemblies are used for pair
Body feed tank carries out physics clamping, and to have the function that fixed transport, the moving assembly 40 is used for when the clamp assemblies move
When, ensure the stability that the clamp assemblies move.
The moving assembly 40 include be arranged on the fixed station 10 on clamping rpole 44, be connected respectively with the clamping rpole 44
The first fixed plate 43, the second fixed plate 42 and the company being connected respectively with first fixed plate 43, second fixed plate 42
Bar assembly 41, the link assembly 41 include the first follower lever 411,412 and second follower lever 413 of fixed link sequentially connected,
First follower lever 411 and second follower lever 413 respectively with first fixed plate 43 and second fixed plate 42
Connection, the fixed link 412 are connected with the fixed station 10, when first fixed plate 43 moves, can drive described first
Follower lever 411 is rotated around first follower lever 411 and the tie point of the fixed link 412, when the described second fixation
When plate 42 moves, connection of second follower lever 413 around second follower lever 413 and the fixed link 412 can be driven
Point is rotated, and by the design of first follower lever 411, second follower lever 413 and the fixed link 412, then is led to
Cross connecting rod principle and make it that first fixed plate 43 is equal with the displacement distance of second fixed plate 42.
The clamp assemblies include the first clamp column 31 and the second clamp column 30, and the fixed station 10 is equipped with multiple fixations
Through hole 12, first clamp column 31 and second clamp column 30 run through the corresponding fixed hole 12 after respectively with it is described
First fixed plate 43 and second fixed plate 42 connect, and then the folder of first clamp column 31 and second clamp column 30
Hold that displacement distance is equal, improve the clamping precision and clamping efficiency of the clamping device 100, the cylinder 20 respectively with institute
The inner wall that the first clamp column 31 is stated with second clamp column 30 connects, and the cylinder 20 is used to provide folder for the clamp assemblies
Power is held, the cylinder 20 promotes first clamp column 31 and described second respectively by using the principle of interaction force
Clamp column 30, and pass through the design of the link assembly 41 again so that first clamp column 31 and second clamp column 30
Mobile distance is equal, has ensured the clamping precision of the clamping device 100.
Referring to Fig. 4, the fixed station 10 is equipped with sliding groove 11, the sliding groove towards the side of the moving assembly 40
11 match with the clamping rpole 44, and the sliding groove 11 is used to play fixation to the clamping rpole 44.
In addition, the first follower lever 411 described in the present embodiment, the two of the fixed link 412 and second follower lever 413
End be equipped with bolt hole 414 so that between first follower lever 411 and first fixed plate 43, described first from
Between lever 411 and the fixed link 412, between second follower lever 413 and the fixed link 412, it is described second driven
The mode being fixed by bolts between bar 413 and second fixed plate 42 is fixed, and improves 40 structure of moving assembly
Stability, the fixed station 10 is equipped with fixed rotating shaft 13 towards the side of the moving assembly 40, the fixed link 412
Middle part be equipped with the matched fixed card hole 415 of the fixed rotating shaft 13, pass through the fixed card hole 415 and the fixed rotating shaft 13
Design, improve the stability of structure between the fixed link 412 and the fixed station 10, and then ensured the fixed link
The fastness of 412 positions, and the fixed link 412 is rotated around the fixed rotating shaft 13, and then prevent institute
State the first follower lever 411 or second follower lever 413 and caused position movement is pullled to the fixed link 412.
Referring to Fig. 5, the clamping rpole 44 include supporting rod 443 and respectively go here and there be located on the supporting rod 443 first
Sliding shoe 441, the second sliding shoe 442, first sliding shoe 441 and the second sliding shoe 442 are solid with described first respectively
Fixed board 43 and second fixed plate 42 connect, first sliding shoe 441 and the second sliding shoe 442 with the slip
Groove 11 matches, so that first sliding shoe 441 and the second sliding shoe 442 can be realized on the sliding groove 11
Slide, and when first fixed plate 43 and second fixed plate 42 move, first sliding shoe 441 can be driven respectively
With the movement of the second sliding shoe 442.
Referring to Fig. 6, first clamp column 31 and second clamp column are promoted respectively when the cylinder 20 works
30 movements, to be clamped or be launched operation, when first clamp column 31 and second clamp column 30 are moved, meeting
Drive first fixed plate 43 being attached thereto and second fixed plate 42 to move, and then driven solid arranged on described first
First follower lever 411 and second follower lever 413 on fixed board 43 and second fixed plate 42 are moved, at this time
First follower lever 411 and second follower lever 413, which generate the fixed link 412, pulls power, but by described
The design of fixed rotating shaft 13 and the fixed link 412 so that first follower lever 411 and second follower lever 413 rotate
Angle it is equal so that first fixed plate 43, second fixed plate 42, first clamp column 31 and described
The distance of two clamp columns 30 movement is equal.
Referring to Fig. 7, the cylinder 20 include body 21, the piston 22 that is connected with the body 21 and with the piston 22
The floating junction 23 of connection, the body 21 are connected with the inner wall of second clamp column 30, the floating junction 23 with it is described
The inner wall connection of first clamp column 31.
Referring to Fig. 8, first clamp column 31 is identical with the shape of second clamp column 30, and first clamping
Column 31 and second clamp column 30 include connecting plate 311 and the clamping plate 312 arranged on the inner side of connecting plate 311, and described the
The lower end inner wall of one clamp column 31 and second clamp column 30 is recessed to form a connected unit, the clamping plate 312 outwardly respectively
Upper end be arranged on the connected unit on.
The width of first sliding shoe 441 and the second sliding shoe 442 is all higher than the width of the supporting rod 443,
And the length of the supporting rod 443 is less than the length of the sliding groove 11, and installation is respectively equipped with the apex angle of the fixed station 10
Hole 14, the mounting hole 14 are used for the fixation of the fixed station 10 and external device (ED), first fixed plate 43 and described second
The shape of fixed plate 42 is identical, and the width of first fixed plate 43 is less than the width of the fixed station 10.
The present embodiment can have by the design of first clamp column 31, second clamp column 30 and the cylinder 20
Holding area between the increasing clamping device 100 and body feed tank of effect, and then prevent the clamping device 100 clamping
During come off there is a situation where body feed tank, improve clamping efficiency, pass through first fixed plate 43 and described second and fix
The design of plate 42, improves the stability of structure between the clamp assemblies and the clamping rpole 44, and then when the described first folder
Hold column 31 and when second clamp column 30 moves under the promotion of the cylinder 20, drive respectively first fixed plate 43,
Second fixed plate 42 and first sliding shoe 441, the second sliding shoe 442 are moved, and then again by described
The design of first follower lever 411, second follower lever 413 and the fixed link 412, has ensured 31 He of the first clamp column
The clamp distance that second clamp column 30 moves is equal so that the clamping of the clamping device 100 more stablize and
Accurately.
Referring to Fig. 9, the structure diagram of the first clamp column 31a provided for the utility model second embodiment, this
The structure of two embodiments and first embodiment is more or less the same, and difference lies in set on the inner wall of clamping plate 312 described in the present embodiment for it
There are holding holes 313, the holding holes 313 include guiding groove 314 and the limit hole 315 being connected with the guiding groove 314, described to draw
Guide groove 314 uses square groove structure, and the limit hole 315 uses circular through-hole structure, and the width of the guiding groove 314 is small
In the diameter of the limit hole 315.
Limit hole 315 described in the present embodiment is used for the convex column being equipped with to body feed tank or clamp column progress is spacing solid
It is fixed, to further increase the stability of the first clamp column 31a and body feed tank direct organization, improve the clamping device
100 clamping efficiency and the stability of clamping, and by the design of the guiding groove 314, facilitate the fixation group on body feed tank
Engaging contraposition of the part to the limit hole 315, improves the clamping efficiency between the first clamp column 31a and body feed tank.
Above embodiment described the technical principle of the utility model, these descriptions are intended merely to explain the utility model
Principle, and the limitation of scope of protection of the utility model cannot be construed in any way.Based on explanation herein, the skill of this area
Art personnel would not require any inventive effort other embodiments that can associate the utility model, these modes are all
It will fall into the scope of protection of the utility model.
Claims (10)
- A kind of 1. clamping device, for clamping body feed tank, it is characterised in that：Shifting including fixed station, on the fixed station Dynamic component, the clamp assemblies being connected with the moving assembly and the cylinder being connected with the clamp assemblies, the moving assembly bag The first fixed plate, the second fixed plate and the difference for include the clamping rpole on the fixed station, being connected with the clamping rpole respectively The link assembly being connected with first fixed plate, second fixed plate, the clamping rpole includes supporting rod and string is set respectively The first sliding shoe, the second sliding shoe on the supporting rod, first sliding shoe and the second sliding shoe respectively with institute State the first fixed plate to connect with second fixed plate, the link assembly includes the first follower lever, the fixed link sequentially connected With the second follower lever, first follower lever and second follower lever are fixed with first fixed plate and described second respectively Plate connects, and the fixed link is connected with the fixed station, and the fixed station is equipped with multiple fixed holes；The clamp assemblies include the first clamp column and the second clamp column, and first clamp column and second clamp column run through Be connected respectively with first fixed plate and second fixed plate after the corresponding fixed hole, the cylinder respectively with institute The inner wall that the first clamp column is stated with second clamp column connects；First clamp column and second clamp column is promoted to move respectively when the cylinder operation, to be clamped or be thrown Operation is put, and first follower lever, second follower lever and the fixed link are used to control first clamp column respectively It is equal with the displacement distance of second clamp column.
- 2. clamping device according to claim 1, it is characterised in that：First follower lever, the fixed link and described The both ends of second follower lever are equipped with bolt hole, and the fixed station is equipped with fixed rotating shaft towards the side of the moving assembly, The middle part of the fixed link is equipped with and the matched fixed card hole of the fixed rotating shaft.
- 3. clamping device according to claim 1, it is characterised in that：The cylinder includes body, is connected with the body Piston and the floating junction that is connected with the piston, the body be connected with the inner wall of second clamp column, the floating Connector is connected with the inner wall of first clamp column.
- 4. clamping device according to claim 1, it is characterised in that：First clamp column and second clamp column Shape is identical, and first clamp column and second clamp column include connecting plate and the folder on the inside of the connecting plate Plate.
- 5. clamping device according to claim 4, it is characterised in that：First clamp column and second clamp column Lower end inner wall is recessed to form a connected unit outwardly respectively, and the upper end of the clamping plate is arranged in the connected unit.
- 6. clamping device according to claim 4, it is characterised in that：The inner wall of the clamping plate is equipped with holding holes, described Holding holes include guiding groove and the limit hole being connected with the guiding groove, and the width of the guiding groove is less than the straight of the limit hole Footpath.
- 7. clamping device according to claim 1, it is characterised in that：The fixed station is towards the side of the moving assembly Equipped with sliding groove, the sliding groove matches with the clamping rpole.
- 8. clamping device according to claim 7, it is characterised in that：First sliding shoe and the second sliding shoe Width is all higher than the width of the supporting rod, and the length of the supporting rod is less than the length of the sliding groove.
- 9. clamping device according to claim 1, it is characterised in that：Installation is respectively equipped with the apex angle of the fixed station Hole, the mounting hole are used for the fixation of the fixed station and external device (ED).
- 10. clamping device according to claim 1, it is characterised in that：First fixed plate and second fixed plate Shape it is identical, and the width of first fixed plate be less than the fixed station width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049237.4U CN207346757U (en) | 2017-08-21 | 2017-08-21 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049237.4U CN207346757U (en) | 2017-08-21 | 2017-08-21 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207346757U true CN207346757U (en) | 2018-05-11 |
Family
ID=62411763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049237.4U Expired - Fee Related CN207346757U (en) | 2017-08-21 | 2017-08-21 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207346757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865967A (en) * | 2019-03-04 | 2019-06-11 | 安徽理工大学 | A kind of machine components welding crawl robot |
| CN111804693A (en) * | 2020-07-03 | 2020-10-23 | 广德万正电子科技有限公司 | PCB circuit board moves back membrane self-cleaning equipment |
| CN113928866A (en) * | 2021-10-09 | 2022-01-14 | 赤壁市中亮光电科技有限公司 | Semi-automatic stacking device based on electronic control adjustment |
-
2017
- 2017-08-21 CN CN201721049237.4U patent/CN207346757U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865967A (en) * | 2019-03-04 | 2019-06-11 | 安徽理工大学 | A kind of machine components welding crawl robot |
| CN111804693A (en) * | 2020-07-03 | 2020-10-23 | 广德万正电子科技有限公司 | PCB circuit board moves back membrane self-cleaning equipment |
| CN111804693B (en) * | 2020-07-03 | 2021-07-20 | 广德万正电子科技有限公司 | PCB circuit board moves back membrane self-cleaning equipment |
| CN113928866A (en) * | 2021-10-09 | 2022-01-14 | 赤壁市中亮光电科技有限公司 | Semi-automatic stacking device based on electronic control adjustment |
| CN113928866B (en) * | 2021-10-09 | 2023-11-24 | 国网浙江省电力有限公司台州供电公司 | Semi-automatic stacking device based on electric control adjustment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20190821 |