CN205061875U - CT bulb glass sealing -in fixing device - Google Patents
CT bulb glass sealing -in fixing device Download PDFInfo
- Publication number
- CN205061875U CN205061875U CN201520794692.1U CN201520794692U CN205061875U CN 205061875 U CN205061875 U CN 205061875U CN 201520794692 U CN201520794692 U CN 201520794692U CN 205061875 U CN205061875 U CN 205061875U
- Authority
- CN
- China
- Prior art keywords
- movable block
- glass
- bulb
- splint
- clamping plate
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a CT bulb glass sealing -in fixing device, it includes: three claws, this three claw include circumference evenly distributed's three chuck, and its tip is drawn close and the three splint of formation are extended to the syntropy, and these three splint constitute the tripod splint that can gather together each other with the alternate segregation, are used for the centre gripping CT bulb glass, the relative internal surface of three splint all is equipped with the movable block, and is three the internal surface of movable block is used for the centre gripping the glass of CT bulb, each the movable block all is connected with an adjusting screw, adjusting screw's rotatable head expose in the splint surface, its foot with the movable block is connected, thereby adjusts stretching out and drawing back of movable block. Through increasing movable block, adjusting screw on the triangle claw traditional to can fix the glass spare of easy damage more firmly, can also play the effect of adjusting the centering when the sealing -in, the difficulty of damaged and the operation of the glass spare avoiding leading to because mechanical centre gripping or centering are good.
Description
Technical field
The utility model relates to medical treatment product production technical field, particularly relates to high vacuum device, CT bulb sealing-in field.
Background technology
CT bulb is the parts needing periodic replacement, and its unit price is high, and usage quantity is large, is a quite expensive senior consumptive material, and bulb replacing funds occupy the very large part in CT equipment operation cost.
At present, the glass sealing of C bulb directly adopts triangle to grasp fixed form fixation of C T bulb.Three claw fixing glass in glass processing process, and in fixation procedure because fixing dynamics and component weight etc. problem easily cause glass rupture, and the problem that when easily there is sealing-in, the bad centering in two ends regulates.
Utility model content
Because described in background technology, the purpose of this utility model is to provide a kind of glass firmly can fixing described CT bulb, and can not cause again the novel stationary installation of its fragmentation.
The purpose of this utility model is achieved through the following technical solutions:
A kind of CT bulb glass sealing stationary installation, it comprises: three claws, and this three claw comprises equally distributed three chucks of circumference, and its end is drawn close and extended to form three clamping plate in the same way, these three clamping plate form the tripod clamping plate that can mutually gather and be separated from each other, for clamping described CT bulb glass; It is characterized in that: the relative internal surface of described three clamping plate is equipped with movable block, the internal surface of three described movable blocks is for clamping the glass of described CT bulb, movable block described in each is all connected with a set screw, the rotating head of described set screw is exposed to described clamping plate outside surface, its foot is connected with described movable block, thus regulates the flexible of described movable block.
Preferably, described movable block is yielding movable motion block.
Relative to prior art, advantage of the present utility model comprises:
By increasing movable block, set screw on traditional triangle pawl, thus more firmly can fix easily damaged glass workpiece, the effect regulating centering can also be played when sealing-in, avoid the breakage of the glass workpiece caused due to mechanical grip or Disalignment and the difficulty of operation.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the utility model embodiment;
Fig. 2 is the side structure schematic diagram of the utility model embodiment.
Embodiment
The present embodiment provides a kind of a kind of CT bulb glass sealing stationary installation newly, and it improves to form on the basis of traditional triangle pawl stationary installation.
As shown in Figures 1 and 2, three traditional claw structures are: comprise equally distributed three chucks 1 of circumference, its end is drawn close and is extended to form three clamping plate 4 in the same way, and these three clamping plate 4 form the tripod clamping plate that can mutually gather and be separated from each other, for clamping described CT bulb glass.
The improvement of the present embodiment is: add three movable blocks 3 and three corresponding set screw 2.Concrete, the relative internal surface of described three clamping plate 4 is equipped with movable block 3, the internal surface of three described movable blocks 3 replaces the internal surface of traditional tripod clamping plate 4 for clamping the glass of described CT bulb, movable block 3 described in each is all connected with a set screw 2, the rotating head of described set screw 2 is exposed to described clamping plate 4 outside surface, its foot is fixedly connected with described movable block 3, by rotating described set screw 2, the flexible of described movable block 3 can be regulated, thus control movable block 3 and the Vitrea compression degree contacted, and the centering of three movable blocks 3 can be regulated.
Preferably, described movable block 3 is elastic material.
It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (2)
1. a CT bulb glass sealing stationary installation, it comprises: three claws, this three claw comprises equally distributed three chucks of circumference, its end is drawn close and is extended to form three clamping plate in the same way, these three clamping plate form the tripod clamping plate that can mutually gather and be separated from each other, for clamping described CT bulb glass; It is characterized in that: the relative internal surface of described three clamping plate is equipped with movable block, the internal surface of three described movable blocks is for clamping the glass of described CT bulb, movable block described in each is all connected with a set screw, the rotating head of described set screw is exposed to described clamping plate outside surface, its foot is connected with described movable block, thus regulates the flexible of described movable block.
2. CT bulb glass sealing stationary installation according to claim 1, is characterized in that: described movable block is yielding movable motion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794692.1U CN205061875U (en) | 2015-10-14 | 2015-10-14 | CT bulb glass sealing -in fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794692.1U CN205061875U (en) | 2015-10-14 | 2015-10-14 | CT bulb glass sealing -in fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061875U true CN205061875U (en) | 2016-03-02 |
Family
ID=55388455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794692.1U Expired - Fee Related CN205061875U (en) | 2015-10-14 | 2015-10-14 | CT bulb glass sealing -in fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417584A (en) * | 2022-09-16 | 2022-12-02 | 珠海瑞能真空电子有限公司 | Manufacturing process of CT bulb tube |
-
2015
- 2015-10-14 CN CN201520794692.1U patent/CN205061875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417584A (en) * | 2022-09-16 | 2022-12-02 | 珠海瑞能真空电子有限公司 | Manufacturing process of CT bulb tube |
| CN115417584B (en) * | 2022-09-16 | 2023-03-21 | 珠海瑞能真空电子有限公司 | Manufacturing process of CT bulb tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |