CN207521734U - A kind of fixture for electron gun structure processing - Google Patents
A kind of fixture for electron gun structure processing Download PDFInfo
- Publication number
- CN207521734U CN207521734U CN201721674866.6U CN201721674866U CN207521734U CN 207521734 U CN207521734 U CN 207521734U CN 201721674866 U CN201721674866 U CN 201721674866U CN 207521734 U CN207521734 U CN 207521734U
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- China
- Prior art keywords
- fixture
- electron gun
- positioning sleeve
- gun structure
- finished product
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides a kind of fixture for electron gun structure processing, including expanding mandrel, supporting block, positioning sleeve, part semi-finished product, the expanding mandrel is fixedly mounted on chuck jaw, supporting block is mounted in part semi-finished product endoporus and is fixed with positioning sleeve, part semi-finished product are mounted on expanding mandrel, are fixed by screw-driving.The utility model clamp structure is compact, light-weight, intensity is high, not only ensure that the machining accuracy of rear focusing electrode, but also improve production efficiency；Simple in structure, easy to loading and unloading, high in machining efficiency, easy to use, economic and reliable, in the processing that other same type parts can be promoted the use of.
Description
Technical field
The utility model is related to electron gun structure processing technique fields, and in particular to a kind of to be used for what electron gun structure was processed
Fixture.
Background technology
Electron gun structure be in radar for one of significant components of signal collection, the component by cathode, cathode support, after
Focusing electrode and four part of prefocusing pole composition.It is in irregular shape to be not easy clamping although the structure of focusing electrode is less complicated afterwards, and
And having certain processing quantity requirement, conventional clamping method cannot be guaranteed its size and positional precision.
Utility model content
(1) the technical issues of solving
The main purpose of the utility model is in order to overcome the problems, such as the defects of above-mentioned rear focusing electrode is not easy clamping, with reference to rear poly-
Burnt pole part thin-walled, the characteristics of required precision is high provide a kind of fixture for electron gun structure processing, the fixture is easy to use,
Economic and reliable available for the clamping of other same type parts, not only ensure that the machining accuracy of rear focusing electrode, but also improve life
Produce efficiency.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of fixture for electron gun structure processing, including expanding mandrel, supporting block, positioning sleeve, part semi-finished product, institute
It states expanding mandrel to be fixedly mounted on chuck jaw, supporting block is mounted in part semi-finished product endoporus and is fixed with positioning sleeve, part
Semi-finished product are mounted on expanding mandrel, are fixed by screw-driving.
The supporting block is stainless steel supporting block.
The supporting block has six pieces.
The positioning sleeve is stainless steel positioning sleeve.
The positioning sleeve is opening positioning sleeve.
The screw is hex screw.
The hex screw is M8 hex screws.
(3) advantageous effect
The beneficial effects of the utility model：A kind of fixture for electron gun structure processing, the clamp structure is compact, weight
Gently, intensity is high, not only ensure that the machining accuracy of rear focusing electrode, but also improve production efficiency；Simple in structure, easy to loading and unloading,
High in machining efficiency, easy to use, economic and reliable, in the processing that other same type parts can be promoted the use of.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model clamp structure figure；
Fig. 2 is expanding mandrel structure chart；
Fig. 3 is support block structure figure；
Fig. 4 is locating sleeve structure figure；
Related elements symbol description：1 expanding mandrel, 2 supporting blocks, 3 positioning sleeves, 4 screws, 5 part semi-finished product, 6 chuck jaws.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The range of the utility model protection.
With reference to Fig. 1-Fig. 4, a kind of fixture for electron gun structure processing, including expanding mandrel 1, supporting block 2, positioning sleeve
3rd, screw 4, part semi-finished product 5, chuck jaw 6.Expanding mandrel 1 is fixedly mounted on chuck jaw 6, and supporting block 2 is mounted on part half
It is fixed in 5 endoporus of finished product and with positioning sleeve 3, part semi-finished product 5 are mounted on expanding mandrel 1, and fixation is tightened by screw 4.Branch
Bracer is stainless steel supporting block, and supporting block has six pieces, is evenly distributed on part semi-finished product surrounding.Positioning sleeve is positioned for stainless steel
Set, positioning sleeve are opening positioning sleeve.Screw is hex screw, and hex screw is M8 hex screws.
In view of part be thin-walled parts and shape is special, and positioning is reliable and with enough firm during in order to ensure its processing
Degree makes an expanding mandrel and supporting block according to its internal via shape size design.For the ease of dismounting, will be supported with wire cutting
Block is divided into six deciles, and there are gaps between every piece.Supporting block loosens when installing in order to prevent, and mandrel is made swelling form,
And an opening positioning sleeve is increased between supporting block and mandrel, it is ensured that part accurate positioning.
During specific assembling, first expanding mandrel is mounted on chuck, then six supporting blocks be sequentially arranged at part half into
It fixes in product endoporus and with positioning sleeve, then part semi-finished product is attached on expanding mandrel；It is finally fixed, completed with screw-driving
The processing of connecting elements semi-finished product outer profile.
In conclusion the utility model is used for the fixture of electron gun structure processing, the clamp structure is compact, light-weight, strong
Degree is high, not only ensure that the machining accuracy of rear focusing electrode, but also improve production efficiency；Simple in structure, easy to loading and unloading, processing effect
Rate is high, easy to use, economic and reliable, in the processing that can promote the use of other same type parts.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent replacement to which part technical characteristic；And these
Modification is replaced, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (7)
1. a kind of fixture for electron gun structure processing, it is characterised in that：Including expanding mandrel, supporting block, positioning sleeve, part
Semi-finished product, the expanding mandrel are fixedly mounted on chuck jaw, and supporting block is mounted in part semi-finished product endoporus and uses positioning sleeve
Fixed, part semi-finished product are mounted on expanding mandrel, are fixed by screw-driving.
2. a kind of fixture for electron gun structure processing as described in claim 1, which is characterized in that the supporting block is not
Become rusty bracing members block.
3. a kind of fixture for electron gun structure processing as described in claim 1, which is characterized in that the supporting block has six
Block.
4. a kind of fixture for electron gun structure processing as described in claim 1, which is characterized in that the positioning sleeve is not
Become rusty steel positioning sleeve.
5. a kind of fixture for electron gun structure processing as claimed in claim 4, which is characterized in that the positioning sleeve is opens
Mouth positioning sleeve.
6. a kind of fixture for electron gun structure processing as described in claim 1, which is characterized in that the screw is hexagonal
Screw.
7. a kind of fixture for electron gun structure processing as claimed in claim 6, which is characterized in that the hex screw is
M8 hex screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674866.6U CN207521734U (en) | 2017-12-06 | 2017-12-06 | A kind of fixture for electron gun structure processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674866.6U CN207521734U (en) | 2017-12-06 | 2017-12-06 | A kind of fixture for electron gun structure processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521734U true CN207521734U (en) | 2018-06-22 |
Family
ID=62578662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674866.6U Active CN207521734U (en) | 2017-12-06 | 2017-12-06 | A kind of fixture for electron gun structure processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175426A (en) * | 2018-10-25 | 2019-01-11 | 枣庄学院 | Frock clamp suitable for the disposable face work outer circle of two-sided boss sheave |
-
2017
- 2017-12-06 CN CN201721674866.6U patent/CN207521734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175426A (en) * | 2018-10-25 | 2019-01-11 | 枣庄学院 | Frock clamp suitable for the disposable face work outer circle of two-sided boss sheave |
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