CN207344224U - Multi-point type clamping device - Google Patents
Multi-point type clamping device Download PDFInfo
- Publication number
- CN207344224U CN207344224U CN201721395814.5U CN201721395814U CN207344224U CN 207344224 U CN207344224 U CN 207344224U CN 201721395814 U CN201721395814 U CN 201721395814U CN 207344224 U CN207344224 U CN 207344224U
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- Prior art keywords
- hinge
- pressing plate
- binding clasp
- multipoint mode
- hinged
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- 238000003825 pressing Methods 0.000 claims abstract description 82
- 239000007787 solid Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to a binding clasp equipment technical field especially relates to a multipoint mode binding clasp. The utility model provides a multi-point type clamping device which comprises a piston cylinder, a hinge, at least two pressing plates and at least two connecting pieces; the piston cylinder comprises a cylinder barrel and a piston rod; the tail part of the piston rod is positioned in the cylinder barrel, and the head part of the piston rod is connected with the hinge; the hinge is provided with at least two hinge parts; the hinged parts, the pressing plates and the connecting pieces are all in one-to-one correspondence, the hinged parts are hinged with the inner ends of the corresponding pressing plates, the middle parts of the pressing plates are hinged with the upper ends of the corresponding connecting pieces, and the lower ends of the connecting pieces are hinged with the cylinder barrel; the outer end of the pressure plate can press the working point to be clamped when the pressure plate is clamped. The multi-point clamping device can simultaneously clamp a plurality of working points, is suitable for equipment or a production line which needs to simultaneously clamp the working points at the position with compact structure, brings convenience for actual production, and has simple and stable structure and high practicability.
Description
Technical field
It the utility model is related to binding clasp equipment technical field, more particularly to a kind of multipoint mode binding clasp.
Background technology
On the devices such as metallurgical equipment, numerically-controlled machine tool, die apparatus and auto production line, it will usually need to therein
Operating point carries out mechanical interlocking, to ensure being normally carried out for the normal use of equipment and production.
However, existing binding clasp can only clamp an operating point, if thinking at the same time to be clamped multiple operating points, just need
Want multiple binding clasp collective effects；But the structure if desired clamped is compacter, with regard to placing multiple clampings without enough spaces
Device, and then, all operating points can not be clamped as needed, made troubles to actual production.
To sum up, how to overcome the drawbacks described above of existing binding clasp is that those skilled in the art's technology urgently to be resolved hurrily is asked
Topic.
Utility model content
The purpose of this utility model is to provide a kind of multipoint mode binding clasp, exists to alleviate binding clasp of the prior art
The technical problem that can not simultaneously clamp on two or more operating point.
Multipoint mode binding clasp provided by the utility model, including piston cylinder, hinge, at least two pressing plates and at least two connect
Fitting.
Wherein, the piston cylinder includes cylinder barrel and piston rod；The afterbody of the piston rod is located in the cylinder barrel, the work
The head of stopper rod and the hinge connection；At least two articulated sections are provided with the hinge；The articulated section, the pressing plate and
The connector corresponds, and the articulated section is hinged with the inner of the corresponding pressing plate, the middle part of the pressing plate with it is right
The upper end for the connector answered is hinged, and the lower end of the connector is hinged with the cylinder barrel；The outer end of the pressing plate is clamping
When can compress and need the operating point that clamps.
Preferably, at least two main pins, the master are further included as a kind of embodiment, the multipoint mode binding clasp
Axis pin is corresponded with the articulated section and the pressing plate respectively；Each articulated section of the hinge offers runs through institute up and down
The groove of articulated section is stated, hinge hole is offered in the two side walls of the groove；The inner of the pressing plate also offers hinged
Hole, and the hinge hole on the pressing plate is corresponding with two hinge holes on the corresponding groove；The pressing plate it is inner embedding
Enter in the groove of the articulated section, and the hinge hole on two on the groove hinge hole and the corresponding pressing plate with
The corresponding main pin coaxial cooperation.
Preferably, as a kind of embodiment, at least two contiguous blocks, the contiguous block are additionally provided with the cylinder barrel
Corresponded with the connector；The connector is hinged by the corresponding contiguous block with the cylinder barrel.
Preferably, it is welded and fixed as a kind of embodiment, the contiguous block with the cylinder barrel.
Preferably, two connection sheets, two connections are included as a kind of embodiment, each connector
Piece is separately positioned on the both sides of the corresponding pressing plate and the corresponding contiguous block.
Preferably, as a kind of embodiment, the multipoint mode binding clasp further include at least two first auxiliary axis pins and
At least two second auxiliary axis pins；The middle part of each pressing plate offers a hinge hole, above and below each connection sheet
Both ends offer a hinge hole respectively, and a hinge hole is also offered on each contiguous block；The first auxiliary axis pin
Corresponded respectively with the pressing plate and the connector, the second auxiliary axis pin respectively with the connector and the contiguous block
Correspond；The hinge hole of the upper end of the hinge hole at the middle part of the pressing plate and the connection sheet is auxiliary with corresponding described first
Axis pin coaxial cooperation, hinge hole on the hinge hole of the lower end of the connection sheet and the contiguous block is with corresponding described second
Auxiliary axis pin coaxial cooperation.
Preferably, as a kind of embodiment, the piston rod at the center of the hinge with being connected.
Preferably, it is detachably connected as a kind of embodiment, the hinge with the piston rod.
Preferably, bolt is further included as a kind of embodiment, the multipoint mode binding clasp；Offered on the hinge
Mounting hole, the head end of the piston rod offer threaded hole, and the bolt coordinates after passing through the mounting hole with the threaded hole.
Preferably, as a kind of embodiment, the mounting hole on the hinge is counterbore, and the bolt is interior hexagonal circle
Stud bolt；There are gap between the bolt and the mounting hole.
Compared with prior art, the utility model has the advantage of：
Multipoint mode binding clasp provided by the utility model, analyzes its structure and understands：Above-mentioned multipoint mode binding clasp is mainly by living
Plug cylinder, hinge, at least two pressing plates and at least two connectors composition；Wherein, piston cylinder includes cylinder barrel and piston rod, hinge
On be provided with least two articulated sections, articulated section, pressing plate and connector correspond.
The specific connection mode and position relationship for analyzing said structure are understood：The afterbody of piston rod is located in cylinder barrel, piston
The head of bar and hinge connection；Articulated section is hinged with the inner of corresponding pressing plate, and the middle part of pressing plate is upper with corresponding connector
End is hinged, and upper end and the cylinder barrel of connector are hinged；The outer end of pressing plate can compress the operating point for needing to clamp when clamping.
It will be apparent that when needing the position compacter to structure to simultaneously clamp on multiple operating points, can choose be provided with
The multipoint mode binding clasp of the identical articulated section of the number of operating point clamped is needed, so that each needing the operating point clamped
It can be compressed by a pressing plate.
Before installation, regulating piston cylinder is piston rod is taken in cylinder barrel, i.e., so that multipoint mode provided by the utility model folder
Tight device is in relaxation state, in order to install；During installation, first multipoint mode binding clasp provided by the utility model is placed on properly
Position, then adjust hinge so that each needing the operating point clamped to correspond to a pressing plate, with the utility model
When the multipoint mode binding clasp of offer is in clamped condition, each operating point can be clamped.After installation is complete, regulating piston cylinder
So that piston rod is stretched out from cylinder barrel, at this moment, piston rod can drive the hinge for being connected to its head end to move up；Because of hinge
Articulated section is connected with the inner of corresponding pressing plate respectively, therefore the inner of pressing plate can move up under the drive of hinge；Again because even
The upper and lower ends of fitting are hinged with the middle part of pressing plate and cylinder barrel respectively, therefore the inner of pressing plate moves up, can band follower link with
It is rotated together；When the outer end of pressing plate is pressed on the operating point for needing to clamp and produces certain thrust, by piston cylinder
It is maintained at current state；In this way, just realize to being clamped while multiple operating points.
Therefore, multipoint mode binding clasp provided by the utility model, can simultaneously clamp on multiple operating points, suitable in structure
Compact position needs to simultaneously clamp on equipment or the production line of multiple operating points, is brought convenience to actual production, simple in structure
It is stable and very useful.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the facing structure signal of the multipoint mode binding clasp of the offer of the utility model embodiment one in the clamp state
Figure；
Fig. 2 is the plan structure signal of the multipoint mode binding clasp of the offer of the utility model embodiment one in the clamp state
Figure；
Fig. 3 is the schematic cross-sectional view for the multipoint mode binding clasp that the utility model embodiment one provides；
Fig. 4 is the facing structure signal of the multipoint mode binding clasp of the offer of the utility model embodiment two in a relaxed state
Figure；
Fig. 5 is the overlooking the structure diagram of hinge in the multipoint mode binding clasp that the utility model embodiment two provides；
Fig. 6 is the schematic cross-sectional view for the multipoint mode binding clasp that the utility model embodiment two provides.
Icon：1- piston cylinders；11- cylinder barrels；12- piston rods；2- hinges；21- articulated sections；211- grooves；22-
Mounting hole；3- pressing plates；4- connectors；41- connection sheets；5- main pins；6- contiguous blocks；The first auxiliary axis pins of 7-；8- second
Auxiliary axis pin；9- bolts.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", " vertical ", " interior ",
The orientation or position relationship of instructions such as " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and describe this reality
With new and simplify description, rather than instruction or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment one
Referring to Fig. 1, Fig. 2 and Fig. 3, the present embodiment one provides a kind of multipoint mode binding clasp, including piston cylinder 1, hinge 2,
At least two pressing plates 3 and at least two connectors 4.
Wherein, the piston cylinder 1 includes cylinder barrel 11 and piston rod 12 (referring specifically to Fig. 3)；The afterbody of the piston rod 12
In the cylinder barrel 11, the head of the piston rod 12 is connected with the hinge 2；At least two are provided with the hinge 2
Articulated section 21；The articulated section 21, the pressing plate 3 and the connector 4 correspond, the articulated section 21 and corresponding institute
The inner for stating pressing plate 3 is hinged, and the outer end of the pressing plate 3 is hinged with the upper end of the corresponding connector 4, the connector 4
Lower end is hinged with the cylinder barrel 11；The outer end of the pressing plate 3 can compress the operating point for needing to clamp when clamping.
It will be apparent that when needing the position compacter to structure to simultaneously clamp on multiple operating points, can choose be provided with
The multipoint mode binding clasp of the identical articulated section 21 of the number of operating point clamped is needed, so that each needing the operating point clamped
It can be compressed by a pressing plate 3.
Before installation, regulating piston cylinder 1 is piston rod 12 is taken in cylinder barrel 11, i.e., so that the multiple spot that the present embodiment one provides
Formula binding clasp is in relaxation state, in order to install；During installation, first the multipoint mode binding clasp that the present embodiment one provides is placed on
Suitable position, then adjusts hinge 2 so that each needing the operating point clamped to correspond to a pressing plate 3, with this reality
The multipoint mode binding clasp of the offer of example one is applied when being in clamped condition, each operating point can be clamped.After installation is complete, adjust
Piston cylinder 1 is so that piston rod 12 is stretched out from cylinder barrel 11, at this moment, piston rod 12 can drive be connected to the hinge 2 of its head end to
Upper movement；Because the articulated section 21 of hinge 2 is connected with the inner of corresponding pressing plate 3 respectively, therefore the inner of pressing plate 3 can be in hinge 2
Moved up under drive；Again because the upper and lower ends of connector 4 are hinged with the outer end of pressing plate 3 and cylinder barrel 11 respectively, therefore pressing plate 3 is interior
End moves up, and can be rotated therewith with follower link 4；Until the outer end of pressing plate 3 is pressed on the operating point for needing to clamp simultaneously
When producing certain thrust, piston cylinder 1 is maintained at current state；In this way, just realize to being pressed from both sides while multiple operating points
Tightly.
Therefore, the multipoint mode binding clasp that the present embodiment one provides, can simultaneously clamp on multiple operating points, suitable in structure
Compact position needs to simultaneously clamp on equipment or the production line of multiple operating points, is brought convenience to actual production, simple in structure
It is stable and very useful.
Embodiment two
Referring to Fig. 4, Fig. 5 and Fig. 6, the present embodiment two provides a kind of multipoint mode binding clasp, while also uses above-mentioned reality
Apply the technical pattern relation of the multipoint mode binding clasp in example one；Such as：The present embodiment two provides a kind of multipoint mode binding clasp, bag
Include piston cylinder 1, hinge 2, at least two pressing plates 3 and at least two connectors 4.Wherein, the piston cylinder 1 includes cylinder barrel 11 and lives
Stopper rod 12 (referring specifically to Fig. 3)；The afterbody of the piston rod 12 is located in the cylinder barrel 11, the head of the piston rod 12 and institute
Hinge 2 is stated to connect；At least two articulated sections 21 are provided with the hinge 2；The articulated section 21, the pressing plate 3 and the company
Fitting 4 corresponds, and the articulated section 21 is hinged with the inner of the corresponding pressing plate 3, the outer end of the pressing plate 3 with it is corresponding
The upper end of the connector 4 be hinged, the lower end of the connector 4 is hinged with the cylinder barrel 11；The outer end of the pressing plate 3 is pressing from both sides
The operating point for needing to clamp can be compressed when tight.
The multipoint mode binding clasp that the present embodiment two provides, its primary structure phase with the multipoint mode binding clasp in embodiment one
Together；But the multipoint mode binding clasp that the present embodiment two provides has further related to specific structure design.The present embodiment two and above-mentioned reality
Apply unlike example one：Multipoint mode binding clasp in the present embodiment two, it has concrete structure more concrete structure features；
Such as：Some technical characteristics are added, and further restriction has been carried out to the concrete structure of hinge 2.
The concrete structure and technique effect of technical solution in relation to the present embodiment two are as follows：
Preferably, referring to Fig. 5, a groove 211 is opened up on each articulated section 21 of hinge 2, so that pressing plate 3
The inner can be embedded into groove 211；A hinge hole is opened up respectively on two opposite side walls of groove 211, and is being pressed
The inner of plate 3 also opens up a hinge hole corresponding with the hinge hole on groove 211；Between each articulated section 21 and pressing plate 3
A main pin 5 is respectively provided with, being hinged on hinge hole and groove 211 on the pressing plate 3 corresponded is passed through using main pin 5
Hole, and cause main pin 5 respectively with the hinge hole coaxial cooperation on the hinge hole on pressing plate 3 and groove 211 so that pressing plate 3
It can be hinged with hinge 2 under the action of main pin 5, this articulated manner ensure that the firm of pressing plate 3 and the junction of hinge 2
Degree, so that pressing plate 3 can clamp operating point.
It should be noted that the two side walls of the groove 211 on hinge 2 can play pressing plate 3 certain position-limiting action,
Prevent it from arbitrarily rocking, be capable of the stability of enhancing structure；In addition, groove 211 from top to bottom runs through articulated section 21 so that pressing plate
3 can be freely movable in vertical plane, smoothly to switch between impaction state and relaxation state.
Preferably, for the ease of realizing the articulated connection between cylinder barrel 11 and connector 4, it is provided with cylinder barrel 11 with connecting
The one-to-one contiguous block 6 of fitting 4, and enable connector 4 hinged by contiguous block 6 and cylinder barrel 11.
Especially, in order to strengthen the connection between contiguous block 6 and cylinder barrel 11, contiguous block 6 can be welded on cylinder barrel 11.
For the intensity and stability of further reinforcement structure, each connector 4 can be made of two connection sheets 41,
Two connection sheets 41 in each connector 4 are separately positioned on to the both sides of corresponding pressing plate 3 and corresponding contiguous block 6；In this way,
The structure of link will be balanced more residing for connector 4, add the stability of structure, improve the intensity of structure indirectly.
Preferably, open up a hinge hole in the outer end of each pressing plate 3, opened up in the upper end of each connection sheet 41 one with
The corresponding hinge hole of hinge hole of the outer end of pressing plate 3；It is corresponding between each pressing plate 3 and corresponding two connection sheets 41
One the first auxiliary axis pin 7 is set, using the first auxiliary axis pin 7 through the hinge hole of corresponding 3 outer end of pressing plate and corresponding
Two 41 upper ends of connection sheet hinge hole, and by the first auxiliary axis pin 7 respectively with corresponding pressing plate 3 and corresponding two connection sheets
41 coaxial cooperations, so that each pressing plate 3 can be hinged with corresponding two connection sheets 41 under the action of the first auxiliary axis pin 7,
This articulated manner ensure that the rigidity of the connection structure between pressing plate 3 and connection sheet 41, so that pressing plate 3 can clamp work
Point.
A hinge hole is also opened up in the lower end of each connection sheet 41, on contiguous block 6 corresponding with each connection sheet 41
Also a hinge hole corresponding with the hinge hole of 41 lower end of connection sheet is opened up；In each contiguous block 6 and corresponding two companies
A second auxiliary axis pin 8 is correspondingly arranged between contact pin 41, is passed through using the second auxiliary axis pin 8 on corresponding contiguous block 6
Hinge hole and the hinge hole of corresponding two 41 lower ends of connection sheet, and by the second auxiliary axis pin 8 respectively with corresponding contiguous block 6
With 41 coaxial cooperation of corresponding two connection sheets so that each contiguous block 6 can be second with corresponding two connection sheets 41
Hinged under the action of auxiliary axis pin 8, this articulated manner ensure that the firm of contiguous block 6 and the junction of corresponding two connection sheets 41
Degree, so that pressing plate 3 can clamp operating point.
In order to enable the power suffered by each articulated section 21 on hinge 2 tends to balance, by piston rod 12 and hinge 2
Connected at the heart.
For the ease of hinge 2 is disassembled from piston rod 12, detachably connect being used between hinge 2 and piston rod 12
The mode connect is attached.
Further, it referring to Fig. 5 and Fig. 6, can be attached, can used such as using bolt 9 between hinge 2 and piston rod 12
Under type is realized：Mounting hole 22 is opened up on hinge 2, and threaded hole is opened up in the head end of piston rod 12；Bolt 9 is passed through into hinge
Coordinate after mounting hole 22 on 2 with the threaded hole on piston rod 12, to realize the fixation between hinge 2 and piston rod 12.
It should be noted that it is both that one kind is detachably connected to be threadedly coupled, also with it is simple in structure, connection is reliable, assembly and disassembly
The advantages that facilitating.
Preferably, the mounting hole 22 on hinge 2 is arranged to counterbore, in this manner it is possible to so that the part on 9 head of bolt or
It can all sink in mounting hole 22, reduce the height that bolt 9 protrudes from hinge 2, it is more beautiful；For the ease of by bolt 9
Screw in counterbore, bolt 9 is arranged to interior six point cylindrical head bolt.
In addition, in order to when applied to operating point with little height difference, can while operating point is compressed,
Pressure between balance hinge 2 and different operating points, will reserve certain gap between bolt 9 and mounting hole 22；In this way, hinge
Small angle inclination can occur when needed for chain 2, to compress operating point, and cause between hinge 2 and different operating points
Pressure more balances.
In conclusion the utility model embodiment discloses a kind of multipoint mode binding clasp, traditional binding clasp is which overcomed
Many technological deficiencies.The multipoint mode binding clasp that the utility model embodiment provides, can simultaneously clamp on multiple operating points, be applicable in
In on equipment or the production line for needing to simultaneously clamp on multiple operating points at compact-sized position, brought convenience to actual production,
Simple and stable structure and very useful.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
1. a kind of multipoint mode binding clasp, it is characterised in that including piston cylinder, hinge, at least two pressing plates and at least two connections
Part；
Wherein, the piston cylinder includes cylinder barrel and piston rod；The afterbody of the piston rod is located in the cylinder barrel, the piston rod
Head and the hinge connection；At least two articulated sections are provided with the hinge；The articulated section, the pressing plate and described
Connector corresponds, and the articulated section is hinged with the inner of the corresponding pressing plate, the middle part of the pressing plate with it is corresponding
The upper end of the connector is hinged, and the lower end of the connector is hinged with the cylinder barrel；The outer end of pressing plate energy when clamping
It is enough to compress the operating point for needing to clamp.
2. multipoint mode binding clasp according to claim 1, it is characterised in that further include at least two main pins, the master
Axis pin is corresponded with the articulated section and the pressing plate respectively；Each articulated section of the hinge offers runs through institute up and down
The groove of articulated section is stated, hinge hole is offered in the two side walls of the groove；The inner of the pressing plate also offers hinged
Hole, and the hinge hole on the pressing plate is corresponding with two hinge holes on the corresponding groove；The pressing plate it is inner embedding
Enter in the groove of the articulated section, and the hinge hole on two on the groove hinge hole and the corresponding pressing plate with
The corresponding main pin coaxial cooperation.
3. multipoint mode binding clasp according to claim 1, it is characterised in that at least two companies are additionally provided with the cylinder barrel
Block is connect, the contiguous block is corresponded with the connector；The connector passes through the corresponding contiguous block and the cylinder barrel
It is hinged.
4. multipoint mode binding clasp according to claim 3, it is characterised in that the contiguous block and cylinder barrel welding are solid
It is fixed.
5. multipoint mode binding clasp according to claim 3, it is characterised in that each connector includes two connections
Piece, two connection sheets are separately positioned on the both sides of the corresponding pressing plate and the corresponding contiguous block.
6. multipoint mode binding clasp according to claim 5, it is characterised in that further include at least two first auxiliary axis pins and extremely
Few two the second auxiliary axis pins；The middle part of each pressing plate offers a hinge hole, and up and down the two of each connection sheet
End offers a hinge hole respectively, and a hinge hole is also offered on each contiguous block；The first auxiliary axis pin point
Do not corresponded with the pressing plate and the connector, the second auxiliary axis pin respectively with the connector and the contiguous block one
One corresponds to；The hinge hole of the upper end of the hinge hole at the middle part of the pressing plate and the connection sheet with the corresponding first auxiliary pin
Axis coaxial cooperation, the hinge hole on the hinge hole of the lower end of the connection sheet and the contiguous block are auxiliary with corresponding described second
Axis pin coaxial cooperation.
7. multipoint mode binding clasp according to claim 1, it is characterised in that at the center of the piston rod and the hinge
Connection.
8. multipoint mode binding clasp according to claim 1, it is characterised in that the hinge detachably connects with the piston rod
Connect.
9. multipoint mode binding clasp according to claim 8, it is characterised in that further include bolt；Offered on the hinge
Mounting hole, the head end of the piston rod offer threaded hole, and the bolt coordinates after passing through the mounting hole with the threaded hole.
10. multipoint mode binding clasp according to claim 9, it is characterised in that the mounting hole on the hinge is counterbore, institute
It is interior six point cylindrical head bolt to state bolt；There are gap between the bolt and the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395814.5U CN207344224U (en) | 2017-10-26 | 2017-10-26 | Multi-point type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395814.5U CN207344224U (en) | 2017-10-26 | 2017-10-26 | Multi-point type clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207344224U true CN207344224U (en) | 2018-05-11 |
Family
ID=62356168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721395814.5U Active CN207344224U (en) | 2017-10-26 | 2017-10-26 | Multi-point type clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207344224U (en) |
-
2017
- 2017-10-26 CN CN201721395814.5U patent/CN207344224U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315800 No. 3, building 1, building 2, building 1, No. 8, Jinshajiang Road, Xinqi, Beilun District, Ningbo City, Zhejiang Province Patentee after: Zhejiang Fengzhou Precision Manufacturing Co.,Ltd. Address before: 315000 Zhejiang city of Ningbo province Beilun xinqie 8 Jinsha River Road No. 1 Building 1, No. 2, building 2, No. 3 Patentee before: NINGBO FENGZHOU MACHINERY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 5, Beiyun Feichuang Modern Industrial Park, No. 168, Yangzhou'ao Road, Chaiqiao Street, Beilun District, Ningbo, Zhejiang 315800 Patentee after: Zhejiang Fengzhou Technology Co.,Ltd. Country or region after: China Address before: No. 8 Jinshajiang Road, Xinqi, Beilun District, Ningbo City, Zhejiang Province 315800, China Patentee before: Zhejiang Fengzhou Precision Manufacturing Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |