CN207344450U - A kind of controllable ampoule bottle fixture of clamping force - Google Patents
A kind of controllable ampoule bottle fixture of clamping force Download PDFInfo
- Publication number
- CN207344450U CN207344450U CN201721475707.3U CN201721475707U CN207344450U CN 207344450 U CN207344450 U CN 207344450U CN 201721475707 U CN201721475707 U CN 201721475707U CN 207344450 U CN207344450 U CN 207344450U
- Authority
- CN
- China
- Prior art keywords
- clamp arm
- clamping
- ampoule bottle
- jaw
- screw
- 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
- 239000003708 ampul Substances 0.000 title claims abstract description 28
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
A kind of controllable ampoule bottle fixture of clamping force, it is related to crystal production apparatus field, including clamp arm A and clamp arm B, it is hinged and connected to form pincerlike clamping device in the middle part of the two, the torque spring for clamping the jaw of pincerlike clamping device is provided with the articulated shaft of clamp arm A and clamp arm B, section corresponding with jaw is provided with rubber base on the clamp arm A, it is provided with rubber base and the matched cambered surface of the lateral surface of ampoule bottle, section corresponding with jaw is provided with belt on the clamp arm B, a pillar is each provided with inside and outside the end of clamp arm B, the end of two pillars is both provided with roller, screw installing plate is additionally provided with the outside of clamp arm B.The utility model employs the belt after rubber base and tensioning as the clamping element at jaw, the compactness of clamping face and ampoule bottle is very good, therefore clamp force distribution is uniform, and the stability of clamping can not only be effectively ensured, can also be largely avoided ampoule bottle and be damaged because clamping force is excessive.
Description
Technical field
The utility model belongs to crystal production apparatus field, more particularly to the ampoule bottle fixture that a kind of clamping force is controllable.
Background technology
, it is necessary to encapsulate crystal using ampoule bottle in gallium arsenide production process.Ampoule bottle is the quartzy glass by thin-walled
Made of glass, for the thin-walled ampoule bottle being relatively large in diameter, clamping force is excessive also to be caused to damage to ampoule bottle, but clamping force is too small
The problem of clamping is unstable occurs again.
The content of the invention
The utility model provides a kind of clamping force controllable ampoule bottle fixture, to solve proposed in the above background technology ask
Topic.
The technical problem that the utility model is solved is realized using following technical scheme：The utility model provides one kind
The controllable ampoule bottle fixture of clamping force, including clamp arm A and clamp arm B, are hinged and connected to form pincerlike clamping device in the middle part of the two, press from both sides
Be provided with the torque spring for clamping the jaw of pincerlike clamping device at the articulated shaft of arm A and clamp arm B, on the clamp arm A with
The corresponding section of jaw is provided with rubber base, is provided with rubber base and the matched cambered surface of the lateral surface of ampoule bottle, the folder
Section corresponding with jaw is provided with belt on arm B, and a pillar, two branch are each provided with inside and outside the end of clamp arm B
The end of column is both provided with roller, and screw installing plate is additionally provided with the outside of clamp arm B, and screw A, institute are provided with screw installing plate
The one end for the belt stated is fixedly connected on the inner side of clamp arm B, and the other end passes through spring after bypassing two rollers on two pillars
It is connected with the screw A.
The rubber base is detachably connected on clamp arm A.Screw is provided with the jaw of the pincerlike clamping device
B, screw B are installed in the threaded hole on clamp arm B, and the end of screw B is against the inner side of clamp arm A.
The beneficial effects of the utility model are：
1st, the utility model employs the belt after rubber base and tensioning as the clamping element at jaw, clamps face and ampoule
The compactness of bottle is very good, therefore clamp force distribution is uniform, and the stability of clamping can not only be effectively ensured, can also be in very great Cheng
Ampoule bottle is avoided to be damaged because clamping force is excessive on degree.
2nd, in the utility model, belt is tensioned using spring, by screw A adjust spring pretightning force, it can be achieved that
Adjustment to clamping force, so as to meet that the ampoule bottle of different model requires the difference of clamping force.
3rd, the setting of screw B so that the maximum opening of jaw is adjustable, while can also realize the adjustment to clamping force.
4th, rubber base uses design for disassembly, the rubber base different by replacing cambered surface radian, can make rubber base from it is different
The ampoule bottle of diameter preferably matches.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure, 1- rubber bases, 2- ampoule bottles, 3- clamp arm A, 4- clamp arm B, 5- screw B, 6- screw A, 7- screw installing plate,
8- springs, 9- pillars, 10- belts.
Embodiment
The utility model is described further below in conjunction with attached drawing：
The present embodiment includes clamp arm A3 and clamp arm B4, is hinged and connected to form pincerlike clamping device in the middle part of the two, clamp arm A3
With the torque spring that clamps the jaw of pincerlike clamping device is provided with the articulated shaft of clamp arm B4.Above to be of the prior art
Common structure, details are not described herein.
Section corresponding with jaw is provided with rubber base 1 on the clamp arm A3, is provided with rubber base 1 and ampoule bottle 2
The matched cambered surface of lateral surface, section corresponding with jaw is provided with belt 10 on the clamp arm B4.The utility model uses
Belt 10 after rubber base 1 and tensioning is used as the clamping element at jaw, and clamping face and the compactness of ampoule bottle 2 are very good, because
This clamp force distribution is uniform, and the stability of clamping can not only be effectively ensured, and can also be largely avoided ampoule bottle 2 because of folder
Clamp force is excessive and damages.
A pillar 9 is each provided with inside and outside the end of clamp arm B4, the end of two pillars 9 is both provided with roller,
Screw installing plate 7 is additionally provided with the outside of clamp arm B4, screw A6, one end of the belt 10 are installed on screw installing plate 7
The inner side of clamp arm B4 is fixedly connected on, the other end passes through spring 8 and the screw after bypassing two rollers on two pillars 9
A6 connections.In the utility model, belt is tensioned using spring 8, by screw A6 adjust spring 8 pretightning force, it can be achieved that
Adjustment to clamping force, so as to meet that the ampoule bottle 2 of different model requires the difference of clamping force.
The rubber base 1 is detachably connected on clamp arm A3, and rubber base 1 uses design for disassembly, by replacing cambered surface
The different rubber base 1 of radian, can be such that rubber base 1 is preferably matched with the ampoule bottle 2 of different-diameter.
Screw B5 is provided with the jaw of the pincerlike clamping device, screw B5 is installed on the threaded hole on clamp arm B4
Interior, the end of screw B5 is against the inner side of clamp arm A3.The setting of screw B5 so that the maximum opening of jaw is adjustable, while also can
Realize the adjustment to clamping force.
Claims (3)
1. it is hinged and connected to form pincer a kind of controllable ampoule bottle fixture of clamping force, including clamp arm A and clamp arm B, in the middle part of the two
The torque spring for clamping the jaw of pincerlike clamping device is provided with the articulated shaft of clamping device, clamp arm A and clamp arm B, it is special
Sign is：Section corresponding with jaw is provided with rubber base on the clamp arm A, and the outside with ampoule bottle is provided with rubber base
The matched cambered surface in face, section corresponding with jaw is provided with belt on the clamp arm B, each inside and outside the end of clamp arm B
A pillar is provided with, the end of two pillars is both provided with roller, screw installing plate, screw are additionally provided with the outside of clamp arm B
Screw A is installed, one end of the belt is fixedly connected on the inner side of clamp arm B, and the other end bypasses two pillars on installing plate
On two rollers after be connected by spring with the screw A.
A kind of 2. controllable ampoule bottle fixture of clamping force according to claim 1, it is characterised in that：The rubber base can
Dismantling connection is on clamp arm A.
A kind of 3. controllable ampoule bottle fixture of clamping force according to claim 1, it is characterised in that：The pincerlike clamping
Screw B is provided with the jaw of mechanism, screw B is installed in the threaded hole on clamp arm B, and the end of screw B is against the interior of clamp arm A
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475707.3U CN207344450U (en) | 2017-11-07 | 2017-11-07 | A kind of controllable ampoule bottle fixture of clamping force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475707.3U CN207344450U (en) | 2017-11-07 | 2017-11-07 | A kind of controllable ampoule bottle fixture of clamping force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207344450U true CN207344450U (en) | 2018-05-11 |
Family
ID=62354071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475707.3U Expired - Fee Related CN207344450U (en) | 2017-11-07 | 2017-11-07 | A kind of controllable ampoule bottle fixture of clamping force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207344450U (en) |
-
2017
- 2017-11-07 CN CN201721475707.3U patent/CN207344450U/en not_active Expired - Fee Related
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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: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |