CN206124481U - Seal clamping jaw - Google Patents
Seal clamping jaw Download PDFInfo
- Publication number
- CN206124481U CN206124481U CN201621073178.XU CN201621073178U CN206124481U CN 206124481 U CN206124481 U CN 206124481U CN 201621073178 U CN201621073178 U CN 201621073178U CN 206124481 U CN206124481 U CN 206124481U
- Authority
- CN
- China
- Prior art keywords
- jaw
- seal
- arm
- screw
- clamping jaw
- 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
Links
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a seal clamping jaw has the clamping jaw arm of two pairs of relative settings, every clamping jaw arm upper end with press from both sides claw rack pivotally connected to, it is sharp that the lower extreme be the claw for the centre gripping seal, each clamping jaws bizhong, along transversely being equipped with the pivot in one of them clamping jaw arm, the pivot radially be equipped with the through -hole, along transversely being equipped with the cylindric lock in another clamping jaw arm, the cylindric lock directly upwards is equipped with the screw hole, each clamping jaws arm meets through the screw, and the screw passes the epaxial through -hole of commentaries on classics and is connected with the screw of cylindric lock. The utility model provides a seal clamping jaw can be suitable for not unidimensional seal, has practiced thrift and has made the not cost of unidimensional clamping jaw.
Description
Technical field
This utility model is related to a kind of seal jaw, belongs to technical field of mechanical design.
Background technology
Seal, is used as being printed on file the stationery for representing identification or signature.Enterprise's seal is a wherein important class.
During automatic sealing is realized, present need exist for manufacturing and designing the mould of clamping different size size seal
Tool, this undoubtedly increased manufacturing cost, and the seal jaw that this utility model is provided can adjust jaw according to seal flexible in size
The internal diameter for being formed of arm, eliminates the cost for manufacturing various sizes of jaw.
The content of the invention
For this purpose, a kind of it is an object of the present invention to provide seal jaw.
For achieving the above object, the technical solution used in the present invention is：
A kind of seal jaw, with the jaw arm that two pairs of opposed is arranged, each jaw arm upper end pivots with jaw frame and connects
Connect, lower end is pawl point, for clamping seal；
Rotating shaft is transversely provided with every a pair of jaws arm, one of jaw arm, described rotating shaft is radially provided with through hole；Separately
Straight pin is transversely provided with one jaw arm, the straight pin is radially provided with screwed hole；
Every a pair of jaws arm is connected by screw, and screw is connected through the through hole in rotating shaft with the screw of para-position straight pin.
Preferably, the screw is soket head cap screw.
Preferably, spring is cased with the inner bolt, both ends of the spring is against between two jaw arms.
Preferably, the jaw frame is fixed on connecting rod lower end by jackscrew, and the connecting rod upper end is fixed by jackscrew
In top connection.
Preferably, the connecting rod is made using polyurethane elastomer material.
Preferably, there is a groove described pawl point inner edge.
Using this utility model, the internal diameter for being formed of jaw arm can be adjusted according to seal flexible in size, eliminate system
Make the cost of various sizes of jaw.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Description of reference numerals：1- jaw framves；2- rotating shafts；3- jaw arms；4- soket head cap screws；5- straight pins；6- pawls point；7-
Top connection；8- connecting rods；9- jackscrews；10- springs.
Specific embodiment
As shown in figure 1, being the dimensional structure diagram of the seal jaw that this utility model is provided：
A kind of seal jaw, it is characterised in that include：1- jaw framves；2- rotating shafts；4 3- jaw arms；Hexagonal spiral shell in 4-
Nail；5- straight pins；6- pawls point；7- top connections；8- connecting rods；9- jackscrews；10- springs.
With the 3- jaw arms that two pairs of opposed is arranged, 3- jaw arm upper ends are pivotally connected with 1- jaw framves, and lower end is 6- pawls
Point, for clamping seal；
2- rotating shafts are transversely provided with every a pair of jaws arm, one of 3- jaws arm, the 2- rotating shafts are provided with logical
Hole；5- straight pins are transversely provided with another jaw arm；
Every a pair of jaws arm is connected by screw, and 4- soket head cap screws are through the through hole of 2- rotating shafts and the screw of 5- straight pins
Connection.
10- springs are cased with 4- soket head cap screws, both ends of the spring is against between two jaw arms.
1- jaws frame is fixed on 8- connecting rods lower end by 9- jackscrews, and the upper end of the 8- connecting rods is fixed by 9- jackscrews
In 7- top connections.
8- connecting rods are made using polyurethane elastomer material, the 1- jaws frame can in the presence of 8- connecting rods phase
There is self adaptive deflection to 7- top connections.
There is a groove described 6- pawls point inner edge.
This utility model when in use, can rotate hexagon socket head cap screw according to the size of seal, shorten between each pair pawl arm
Lateral separation to Len req, jaw upper-arm circumference turns to required angle around the connecting shaft of jaw arm and jaw frame, using jaw
The frictional force of the frictional force of arm and pawl point grasps seal.
Using this utility model, the internal diameter for being formed of jaw arm can be adjusted according to seal flexible in size, eliminate system
Make the cost of various sizes of jaw.
It is described above to be merely exemplary for this utility model, and nonrestrictive, those of ordinary skill in the art
Understand, in the case of the spirit and scope limited without departing from claim, many equivalent modifications and variations can be made, but all
To fall within protection domain of the present utility model.
Claims (6)
1. a kind of seal jaw, it is characterised in that：
With the jaw arm that two pairs of opposed is arranged, each jaw arm upper end is pivotally connected with jaw frame, and lower end is pawl point, for pressing from both sides
Hold seal；
In every a pair of jaws arm, rotating shaft is transversely provided with one of jaw arm, described rotating shaft is radially provided with through hole；It is another
Straight pin is transversely provided with individual jaw arm, the straight pin is radially provided with screwed hole；
Every a pair of jaws arm is connected by screw, and screw is connected through the through hole in rotating shaft with the screw of straight pin.
2. seal jaw according to claim 1, it is characterised in that：The screw is soket head cap screw.
3. seal jaw according to claim 2, it is characterised in that：Spring is cased with the screw, both ends of the spring is against
Between two jaw arms.
4. seal jaw according to claim 1, it is characterised in that：The jaw frame is fixed under connecting rod by jackscrew
End, top connection is fixed in the connecting rod upper end by jackscrew.
5. seal jaw according to claim 3, it is characterised in that：The connecting rod adopts polyurethane elastomer material system
Into.
6. seal jaw according to claim 1, it is characterised in that：There is a groove described pawl point inner edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073178.XU CN206124481U (en) | 2016-09-22 | 2016-09-22 | Seal clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073178.XU CN206124481U (en) | 2016-09-22 | 2016-09-22 | Seal clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124481U true CN206124481U (en) | 2017-04-26 |
Family
ID=58570375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073178.XU Expired - Fee Related CN206124481U (en) | 2016-09-22 | 2016-09-22 | Seal clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554104A (en) * | 2017-10-25 | 2018-01-09 | 浙江维融电子科技股份有限公司 | A kind of portable seal |
-
2016
- 2016-09-22 CN CN201621073178.XU patent/CN206124481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554104A (en) * | 2017-10-25 | 2018-01-09 | 浙江维融电子科技股份有限公司 | A kind of portable seal |
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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 |
Granted publication date: 20170426 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |