CN109848890A - A kind of waveguide flange fast clamp tooling - Google Patents
A kind of waveguide flange fast clamp tooling Download PDFInfo
- Publication number
- CN109848890A CN109848890A CN201811625176.0A CN201811625176A CN109848890A CN 109848890 A CN109848890 A CN 109848890A CN 201811625176 A CN201811625176 A CN 201811625176A CN 109848890 A CN109848890 A CN 109848890A
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- CN
- China
- Prior art keywords
- waveguide flange
- rack body
- guide post
- auricle
- waveguide
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Abstract
The invention discloses a kind of waveguide flange fast clamp toolings, including rack body, guide post, compresses auricle, upper connecting rod, anti-torsion bar, lower link, holddown spring, guide post spring and screw auricle, rack body is two in mirror symmetry, rack body section is right angled triangle, setting and the isometric trough with straight angle of right angle side length, waveguide flange are placed in trough with straight angle on the inside of vertical right-angle side；Anti- torsion bar and lower link is respectively set on the level right angle side of rack body side, the holddown spring for limit is placed on anti-torsion bar and lower link；Adjustment hole is set on the vertical right-angle side of rack body side, holddown spring is placed in upper connecting rod, and upper connecting rod can move up and down in adjustment hole, by cooperating with lower link to clamp various sizes of standard waveguide flange, realizes upper connecting rod positioning by holddown spring.The present invention by lever force it is tight in the way of clamp flange face, realize the adjustment of three-dimensional, and do not interfere, maximum with compatible waveguide, most small size flange.
Description
Technical field
The present invention relates to a kind of waveguide flange fast clamp toolings, belong to clamping class tool.
Background technique
Waveguide is to transmit the dedicated medium of microwave signal, is made of rectangular metal pipe and flange, rectangular flange passes through welding
Method be welded on metal tube, metal tube is vertical with flange face, placed in the middle, the waveguide rectangular section of different frequency range and flange face
It is of different sizes.Due to waveguide transmission Insertion Loss is smaller, standing wave superior performance and be widely used in satellite fields.
There may be hundreds and thousands of waveguide assemblies in one telecommunication satellite, these components are before installing upper-deck cabin, it is necessary into
Row electric performance test, when test needs to identify the number and port numbers of waveguide assemblies, prealignment, alignment, fastening, test
7 links such as waveform setting, stored waveform and data record, disassembly, there are mainly two types of traditional waveguide flange fixtures: single-wheel rotation
Button fixture and dovetail clip.Since original waveguide flange clamping device is inconvenient for use, waveguide flange face and its cavity is caused to be difficult to pair
Standard, when test, need to adjust flange face position repeatedly, cause flange face clamping link time-consuming at most, piece waveguide of average test needs
7.5 minute.
Single-wheel knob fixture, adjustment flexibility is poor, needs two people cooperation that could complete, stress point is uneven.With labour
The extension of time, will cause operator's labor efficiency decline or finger it is permanently out of strength the problems such as.
Though dovetail clip method of clamping is easy to connect, compression mode is not unreliable, firm, especially has spring to fly when in use
Possibility, be likely to result in operator's eye injuries.
Summary of the invention
Technology of the invention solves the problems, such as: in order to overcome the deficiencies of the prior art, the present invention provides a kind of waveguide flanges
Fast clamp tooling, by lever force it is tight in the way of clamp flange face, realize the adjustment of three-dimensional, and do not interfere, with
Compatible waveguide is maximum, most small size flange.
The technical solution of the invention is as follows:
A kind of waveguide flange fast clamp tooling, including rack body, guide post, compress auricle, upper connecting rod, anti-torsion bar,
Lower link, holddown spring, guide post spring and auricle is screwed,
Rack body is in two of mirror symmetry, and rack body section is right angled triangle, on the inside of vertical right-angle side
It is arranged and is placed in trough with straight angle with the isometric trough with straight angle of right angle side length, waveguide flange；
Anti- torsion bar and lower link is respectively set on the level right angle side of rack body side, the holddown spring for limit
It is placed on anti-torsion bar and lower link；
Adjustment hole is set on the vertical right-angle side of rack body side, holddown spring is placed in upper connecting rod, and upper connecting rod can
It is moved up and down in adjustment hole, by cooperating with lower link to clamp various sizes of standard waveguide flange, passes through holddown spring
Realize upper connecting rod positioning；
Guide post is set in the rack body other side, compresses auricle and guide post spring is placed in guide post, compress auricle
It can be moved up and down along guide post, waveguide flange to be measured is docked with standard waveguide flange coaxial, by screwing auricle, by the two
Flange face mutually clamps realization locking by compressing auricle and trough with straight angle.
Upper connecting rod can be not less than 20mm by maximum moving distance in adjustment hole.
Axially opposing moving distance in two rack bodies of mirror symmetry is not less than 60mm.
The groove depth of trough with straight angle is less than the thickness of standard waveguide flange face and waveguide flange face to be measured.
Standard waveguide flange face is coaxial docking with waveguide flange face to be measured.
The guide post spring being placed in every guide post is two, is located at the two sides up and down of guide post.
The invention has the advantages that:
(1) present invention by lever force it is tight in the way of clamp flange face, realize the adjustment of three-dimensional, and mutually not dry
It relates to, maximum with compatible waveguide, most small size flange；
(2) clamping device of the present invention is applied into practical waveguide assemblies test process, efficiency is significantly improved, will be original
7.5 minutes testing times are averagely needed to be reduced to 3 minutes.
Detailed description of the invention
Fig. 1 is structure of the invention explosive view.
Specific embodiment
Present invention will now be described in detail with reference to the accompanying drawings..
A kind of waveguide flange fast clamp tooling, as shown in Figure 1, include rack body 1, guide post 3, compress auricle 4, on
Connecting rod 5, anti-torsion bar 6, lower link 7, holddown spring 8, guide post spring 11 and auricle 12 is screwed,
Rack body 1 is in two of mirror symmetry, and 1 section of rack body is right angled triangle, in vertical right-angle side
Side setting and the isometric trough with straight angle of right angle side length, waveguide flange are placed in trough with straight angle, and the groove depth of trough with straight angle is less than standard waveguide
The thickness of flange face and waveguide flange face to be measured；
Anti- torsion bar 6 and lower link 7, the compression for limit are respectively set on the level right angle side of 1 side of rack body
Spring 8 is placed on anti-torsion bar 6 and lower link 7；
Adjustment hole is set on the vertical right-angle side of 1 side of rack body, and holddown spring 8 is placed in upper connecting rod 5, upper connecting rod
5 can move up and down in adjustment hole, upper connecting rod 5 can in adjustment hole maximum moving distance be not less than 20mm, by with lower link 7
Cooperation realizes that upper connecting rod 5 positions to clamp various sizes of standard waveguide flange, by holddown spring 8；
Guide post 3 is set in 1 other side of rack body, compresses auricle 4 and guide post spring 11 is placed in guide post 3, cover
Guide post spring 11 in every guide post 3 is two, is located at the two sides up and down of guide post 3；Compressing auricle 4 can be along leading
It is moved up and down to column 3, waveguide flange to be measured is docked with standard waveguide flange coaxial, by screwing auricle 12, by the two method
Blue face mutually clamps realization locking by compressing auricle 4 and trough with straight angle.
The following examples are only intended to illustrate the technical solution of the present invention more clearly, therefore is only used as example, and cannot
It is limited the scope of the invention with this.
As shown in Figure 1, specific connection type are as follows:
Rack body 1 is mirror image, and when assembly, by left and right ontology, there are also the faces of square hole to place the left and right sides, band
Have immediately ahead of 3 side placement operation person of guide post；By lower link 7, upper connecting rod 5, anti-torsion bar 6 respectively before 1 lower left quarter of rack body
Rear square hole penetrates, and connecting rod, 6 tail portion fang platform of anti-torsion bar are coincide therewith；It successively is set with gasket on two connecting rods and anti-torsion bar 6, so
It is successively set with holddown spring 8 again afterwards, finally completes to fasten with nut；
By guide post 3, respectively from the circular hole above rack body 1, installation from top to down, needed during installation by
It compresses auricle 4, guide rod spring 11 and seals in guide rod 3,11 a total of 4, guide rod spring, each two of left and right, the guiding of every side
Bar spring 11, which is located at, compresses about 4 both sides of auricle, screws in the wire hole above the ontology of left and right using guide post clamp nut 11
In, 3 position of fixed guide pole；Auricle 12 will be screwed to be separately mounted in the wire hole of the left and right sides compressed in auricle 4, just completed
The assembling of waveguide flange fast clamp tool.
Coaxial circles, diameter 8.5mm are converted into after 1 left side wall thickness 10mm of this body support frame, the square hole depth 6mm of lower section two；Above and below
Connecting rod and 6 tail portion of anti-torsion bar are the platform of the rectangular thickness 6mm of 9.5mm, are mutually coincide with rack body, rod piece diameter 8mm；Anti- torsion
Bar 6 can effectively prevent rack body to twist.
Upper connecting rod 5 can in adjustment hole the position upper and lower displacement 20mm, be applicable in different waveguide, it can be achieved that up and down positioning；Branch
Frame ontology 1 is by 3 rod piece constraints, it can be achieved that left and right displacement, shift length about 60mm；Screw auricle 12 by rotation generate away from
From the lever principle by compressing auricle 4 uniformly applies a force upon on flange face, realizes the purpose longitudinally to exert a force.
Clamping tooling of the present invention is applied into practical waveguide assemblies test process, efficiency is significantly improved.It will put down originally
Being required to 7.5 minutes testing times is reduced to 3 minutes.
The flange of the compatible different waveguide component of clamping tooling of the present invention.Satellite model is often shown in Table 1 with flange list at present
It is shown.
The current model of table 1 is with waveguide specification list
By the design of upper and lower strut and anti-torsion bar, it is able to achieve the adjustment of three-dimensional, by comparing maximum, minimum method
Blue comparison, is able to achieve effective clamping, and do not interfere.
The clamping opening size of design are as follows:
(1) height: 10mm~32mm, high 54mm；
(2) laterally: 0~60mm, the long 140mm of rod piece.
(3) longitudinal: -5mm~+10mm (slightly below ring flange clamping opening)
It is able to satisfy:
(1) MAX (BJ48): flange 77.2mm × 47.2mm/ waveguide 53.55mm × 28.15mm；
(2) MIN (BJ320): flange 19.1mm × 19.1mm/ waveguide 7.12mm × 3.56mm.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
The content that description in the present invention is not described in detail belongs to the well-known technique of those skilled in the art.
Claims (6)
1. a kind of waveguide flange fast clamp tooling, which is characterized in that including rack body (1), guide post (3), compress auricle
(4), it upper connecting rod (5), anti-torsion bar (6), lower link (7), holddown spring (8), guide post spring (11) and screws auricle (12),
Rack body (1) is in two of mirror symmetry, and rack body (1) section is right angled triangle, in vertical right-angle side
Side setting and the isometric trough with straight angle of right angle side length, waveguide flange are placed in trough with straight angle；
Anti- torsion bar (6) and lower link (7), the pressure for limit are respectively set on the level right angle side of rack body (1) side
Tight spring (8) is placed on anti-torsion bar (6) and lower link (7), in the axially opposing movement of two rack bodies (1) of mirror symmetry
Distance is not less than 60mm.
Adjustment hole is set on the vertical right-angle side of rack body (1) side, and holddown spring (8) is placed in upper connecting rod (5), upper company
Bar (5) can move up and down in adjustment hole, by cooperating with lower link (7) to clamp various sizes of standard waveguide flange, lead to
It crosses holddown spring (8) and realizes upper connecting rod (5) positioning；
Guide post (3) are set in rack body (1) other side, compresses auricle (4) and guide post spring (11) is placed on guide post (3)
In, compressing auricle (4) can move up and down along guide post (3), and waveguide flange to be measured is docked with standard waveguide flange coaxial, passes through rotation
Tight auricle (12) are rotated, the two flange face is mutually clamped into realization locking by compressing auricle (4) and trough with straight angle.
2. a kind of waveguide flange fast clamp tooling according to claim 1, it is characterised in that: upper connecting rod (5) can adjusted
Maximum moving distance is not less than 20mm in knothole.
3. a kind of waveguide flange fast clamp tooling according to claim 1, it is characterised in that: in two of mirror symmetry
The axially opposing moving distance of rack body (1) is not less than 60mm.
4. a kind of waveguide flange fast clamp tooling according to claim 1, it is characterised in that: the groove depth of trough with straight angle is less than
The thickness of standard waveguide flange face and waveguide flange face to be measured.
5. a kind of waveguide flange fast clamp tooling according to claim 1, it is characterised in that: standard waveguide flange face with
Waveguide flange face to be measured is coaxial docking.
6. a kind of waveguide flange fast clamp tooling according to claim 5, it is characterised in that: be placed on every guide post
(3) the guide post spring (11) in is two, is located at the two sides up and down of guide post (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811625176.0A CN109848890B (en) | 2018-12-28 | 2018-12-28 | Quick centre gripping frock of waveguide flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811625176.0A CN109848890B (en) | 2018-12-28 | 2018-12-28 | Quick centre gripping frock of waveguide flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109848890A true CN109848890A (en) | 2019-06-07 |
| CN109848890B CN109848890B (en) | 2021-02-09 |
Family
ID=66893031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811625176.0A Active CN109848890B (en) | 2018-12-28 | 2018-12-28 | Quick centre gripping frock of waveguide flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109848890B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568267A (en) * | 2019-07-22 | 2019-12-13 | 中国航空工业集团公司济南特种结构研究所 | Quick assembling and disassembling device for waveguide test of dielectric property of material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08150495A (en) * | 1994-11-28 | 1996-06-11 | Nippon Sanso Kk | Joining member tack welding jig |
| JP2815995B2 (en) * | 1990-07-31 | 1998-10-27 | エヌティエヌ株式会社 | Chuck mechanism for cardan joint assembly |
| RU2300598C1 (en) * | 2006-01-10 | 2007-06-10 | Сергей Андреевич Камышников | Direct fixation rail fastening for track on reinforced concrete base |
| CN202350722U (en) * | 2011-10-31 | 2012-07-25 | 南车成都机车车辆有限公司 | Novel fixture for detecting coaxiality of transmission of internal-combustion locomotive |
| KR20160069860A (en) * | 2014-12-09 | 2016-06-17 | 김미성 | Jig apparatus for aligning flange |
| CN105856159A (en) * | 2016-05-18 | 2016-08-17 | 平高集团有限公司 | GIS shell flange butt joint device with adjustable centering position |
| CN206177225U (en) * | 2016-11-16 | 2017-05-17 | 南京杰亚挤出装备有限公司 | Shaft coupling coaxiality measurement device |
| CN206689242U (en) * | 2016-12-29 | 2017-12-01 | 中国石油天然气股份有限公司 | Flange means for correcting |
-
2018
- 2018-12-28 CN CN201811625176.0A patent/CN109848890B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2815995B2 (en) * | 1990-07-31 | 1998-10-27 | エヌティエヌ株式会社 | Chuck mechanism for cardan joint assembly |
| JPH08150495A (en) * | 1994-11-28 | 1996-06-11 | Nippon Sanso Kk | Joining member tack welding jig |
| RU2300598C1 (en) * | 2006-01-10 | 2007-06-10 | Сергей Андреевич Камышников | Direct fixation rail fastening for track on reinforced concrete base |
| CN202350722U (en) * | 2011-10-31 | 2012-07-25 | 南车成都机车车辆有限公司 | Novel fixture for detecting coaxiality of transmission of internal-combustion locomotive |
| KR20160069860A (en) * | 2014-12-09 | 2016-06-17 | 김미성 | Jig apparatus for aligning flange |
| CN105856159A (en) * | 2016-05-18 | 2016-08-17 | 平高集团有限公司 | GIS shell flange butt joint device with adjustable centering position |
| CN206177225U (en) * | 2016-11-16 | 2017-05-17 | 南京杰亚挤出装备有限公司 | Shaft coupling coaxiality measurement device |
| CN206689242U (en) * | 2016-12-29 | 2017-12-01 | 中国石油天然气股份有限公司 | Flange means for correcting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568267A (en) * | 2019-07-22 | 2019-12-13 | 中国航空工业集团公司济南特种结构研究所 | Quick assembling and disassembling device for waveguide test of dielectric property of material |
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| Publication number | Publication date |
|---|---|
| CN109848890B (en) | 2021-02-09 |
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