CN208568933U - A kind of test radio frequency fixed ampllitude phase-compensated cable tooling - Google Patents
A kind of test radio frequency fixed ampllitude phase-compensated cable tooling Download PDFInfo
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- CN208568933U CN208568933U CN201821217411.6U CN201821217411U CN208568933U CN 208568933 U CN208568933 U CN 208568933U CN 201821217411 U CN201821217411 U CN 201821217411U CN 208568933 U CN208568933 U CN 208568933U
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- clamp formwork
- bars
- rods
- aluminium alloy
- lower clamp
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Abstract
The utility model discloses a kind of test radio frequency fixed ampllitude phase-compensated cable toolings, rods and bars of aluminium alloy is fixedly clamped in table plane by the collet at both ends, rods and bars of aluminium alloy can be mounted on workbench different location by collet, position can be arbitrarily adjusted in table plane, lower clamp formwork and upper clamp formwork are worn together by screw to be placed on rods and bars of aluminium alloy, screw head is put into the card slot of rods and bars of aluminium alloy, by adjusting position of the screw head in rods and bars of aluminium alloy card slot, clamping position can arbitrarily be adjusted, so that tooling can move back and forth in vertical and horizontal, meet the test request at different connector interface and different length CA cable assembly, the utility model tooling has structure simple, design is reasonable, without frequently replacing, improve working efficiency.
Description
Technical field
The utility model relates to radio-frequency cable testing field, in particular to a kind of test radio frequency fixed ampllitude phase-compensated cable tooling.
Background technique
With the fast development of modern communication technology, to the CA cable assembly with preferable electrical property and mechanical performance index
Demand is more and more.Fixed ampllitude surely mutually requires to be the electrical property of measurement CA cable assembly and the key parameters of mechanical performance index superiority and inferiority.
Fixed ampllitude is surely mutually substantially to vibrate the reflection of equistability, it also reflects this simultaneously by external bending to CA cable assembly
CA cable assembly in electronic system with the matching degree of system and service life.Therefore, the steady Xiang Xingneng of radio-frequency cable component fixed ampllitude
Good ring, directly influence the system performance using the CA cable assembly.
It is tested so CA cable assembly manufacturer just needs to can be carried out test to the steady phasic property of the fixed ampllitude of every CA cable assembly before shipment
Card.And manufacturer is in the steady phase performance of test suite fixed ampllitude now, in order to fix the tooling knot that the threaded sleeve of connector of CA cable assembly is done
Structure is substantially as shown in Figure 1.
Such tool structure upper and lower surface needs to beat threaded hole, and tooling is fixed on workbench by the screw below tooling
On 8, the screw above tooling is fixed in tooling for that will fix CA cable assembly threaded sleeve of connector 7, by screwing spiral shell above
Silk, tooling compression clamping threaded sleeve of connector 7.This tool structure is too simple, inflexible, because the connector of CA cable assembly has
Several specifications and models, and CA cable assembly this body length is also unfixed, so needing to frequently replace disassembly in fixation kit
Tooling will also squeeze into several Kong Caineng on workbench and meet the requirements, and influence service life, reduce testing efficiency.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, test radio frequency fixed ampllitude phase-compensated cable tooling easy to use improve wireline test efficiency.
The utility model uses following scheme to achieve the above object:
A kind of test radio frequency fixed ampllitude phase-compensated cable tooling, including collet, lower clamp formwork, upper clamp formwork and rods and bars of aluminium alloy；
Rods and bars of aluminium alloy is fixedly clamped in table plane by the collet at both ends, and offering in rods and bars of aluminium alloy can
The card slot of screw head is blocked, lower clamp formwork and upper clamp formwork are worn together by screw to be placed on rods and bars of aluminium alloy, screw head
It is put into the card slot of rods and bars of aluminium alloy, threaded sleeve of connector is placed between lower clamp formwork and upper clamp formwork to be clamped by lower clamp formwork and upper clamp formwork
Fixed, lower clamp formwork and upper clamp formwork are compressed by screw upper cap nut, and by tightening nuts, lower clamp formwork and upper clamp formwork are by threaded sleeve of connector
It clamps.
Further, the one side of lower clamp formwork and upper clamp formwork clamping connector swivel nut, offers for being in clamping connection device swivel nut
Groove or buckle.
Further, the groove is dovetail groove.
Further, the card slot for blocking screw head is offered on four faces of rods and bars of aluminium alloy.
Further, lower clamp formwork and upper clamp formwork are compressed by the hexagonal (hexagon)nut on screw.
Further, lower clamp formwork and upper clamp formwork are worn together by two screws is fixed on rods and bars of aluminium alloy.
Further, multiple groups lower clamp formwork and upper clamp formwork are fixed with by different screws in the card slot of rods and bars of aluminium alloy.
The test radio frequency fixed ampllitude phase-compensated cable tooling of the utility model, including collet, lower clamp formwork, upper clamp formwork and aluminium alloy bars
Material；Rods and bars of aluminium alloy is fixedly clamped in table plane by the collet at both ends, and rods and bars of aluminium alloy can be installed by collet
In workbench different location, position can be arbitrarily adjusted in table plane, lower clamp formwork and upper clamp formwork are through one by screw
It rises and is placed on rods and bars of aluminium alloy, screw head is put into the card slot of rods and bars of aluminium alloy, and lower clamp formwork and upper clamp formwork are by connector spiral shell
Set clamps, and by adjusting position of the screw head in rods and bars of aluminium alloy card slot, clamping position can be arbitrarily adjusted, so that tooling
It can move back and forth in vertical and horizontal, meet the test request at different connector interface and different length CA cable assembly, it should
Utility model tooling has structure simple, and rationally, processing cost is low for design, convenient to use, without frequently replacement, improves work
Make efficiency.
The data measured by the fixed CA cable assembly of the utility model tooling are accurate, and consistency is good.
Detailed description of the invention
Fig. 1 is existing fixed CA cable assembly threaded sleeve of connector tooling schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model tooling；
Fig. 3 is the decomposition diagram of the utility model tooling；
Wherein: 1- collet, 2- screw, 3- lower clamp formwork, 4- upper clamp formwork, 5- rods and bars of aluminium alloy, 6- hexagonal (hexagon)nut, 7- connection
Device swivel nut, 8- workbench.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as practical to this
Novel restriction.
As shown in Figures 2 and 3, the test radio frequency fixed ampllitude phase-compensated cable tooling of the utility model, is one horizontal and vertical
The tooling that can be moved, including collet 1, lower clamp formwork 3, upper clamp formwork 4, rods and bars of aluminium alloy 5 and hexagonal (hexagon)nut 6.
Rods and bars of aluminium alloy 5 is fixed in 8 plane of workbench by the collet 1 at both ends, and offering in rods and bars of aluminium alloy 5 can
Block the card slot on 2 head of screw, lower clamp formwork 3 and upper clamp formwork 4 are worn together by screw 2 and are placed on rods and bars of aluminium alloy 5, screw
2 heads are put into the card slot of rods and bars of aluminium alloy 5, and threaded sleeve of connector 7 is placed between lower clamp formwork 3 and upper clamp formwork 4 through lower clamp formwork 3
It is gripped with upper clamp formwork 4, lower clamp formwork 3 and upper clamp formwork 4 are compressed by the hexagonal (hexagon)nut 6 of 2 upper end of screw, by screwing hexagonal spiral shell
6 lower clamp formwork 3 of cap and upper clamp formwork 4 clamp threaded sleeve of connector 7.
The one side of 4 clamping connector swivel nut 7 of lower clamp formwork 3 and upper clamp formwork, offers the groove for being in clamping connection device swivel nut 7
Or buckle.Groove shapes are dovetail groove.
Identical card slot is offered on 5 four faces of rods and bars of aluminium alloy, can be used to block the head of screw 2, is convenient for
It installs and uses.
Lower clamp formwork 3 and upper clamp formwork 4 are worn together by two screws 2, pass through difference in the card slot of a rods and bars of aluminium alloy 5
Screw 2 is fixed with multiple groups lower clamp formwork 3 and upper clamp formwork 4.
The assemble method of the utility model tooling is as follows:
Rods and bars of aluminium alloy 5 is lain in a horizontal plane in 8 plane of workbench, is fixed by both ends collet 1 and 8 plane of workbench；
The hex nut of screw 2 is put into the card slot of rods and bars of aluminium alloy 5；3 two fixation holes of lower clamp formwork are directed at screw 2, it is smooth
Pierce into screw 2 on one side；Threaded sleeve of connector 7 is placed in the buckle of lower clamp formwork 3, then by two fixation holes pair of upper clamp formwork 4
Quasi- screw 2 pierces into screw 2 with buckle, after upper clamp formwork 4 and lower clamp formwork 3 clamp threaded sleeve of connector 7, by hexagonal spiral shell on one side
Cap 6 is screwed with screw 2 with spanner, non-loosening, and upper lower clamp formwork clamps threaded sleeve of connector 7；The other end repeats the above movement, assembling
It completes, work that the test can be started.
The utility model structure is simple and convenient to operate, securely and reliably, at low cost, can be effectively saved the set-up time and
Testing time ensure that CA cable assembly is accurate in test process data, can promote the use of in industry field.
Finally it should be noted that: above embodiments are merely to illustrate the technical solution of the utility model rather than limit it
System, although the utility model is described in detail referring to above-described embodiment, those of ordinary skill in the art should be managed
Solution: specific implementation of the utility model can still be modified or equivalent replacement, and without departing from the utility model
Any modification of spirit and scope or equivalent replacement should all cover in present claims range.
Claims (7)
1. a kind of test radio frequency fixed ampllitude phase-compensated cable tooling, it is characterised in that: including collet (1), lower clamp formwork (3), upper clamp formwork (4)
With rods and bars of aluminium alloy (5)；
Rods and bars of aluminium alloy (5) is fixedly clamped in workbench (8) plane by the collet (1) at both ends, and rods and bars of aluminium alloy is opened in (5)
Equipped with the card slot that can block screw (2) head, lower clamp formwork (3) and upper clamp formwork (4) are worn together by screw (2) and are placed on aluminium
On alloy bar material (5), screw (2) head is put into the card slot of rods and bars of aluminium alloy (5), and threaded sleeve of connector (7) is placed in lower clamp formwork (3)
It is gripped between upper clamp formwork (4) by lower clamp formwork (3) and upper clamp formwork (4), lower clamp formwork (3) and upper clamp formwork (4) pass through screw
(2) upper cap nut compresses, and by tightening nuts, lower clamp formwork (3) and upper clamp formwork (4) clamp threaded sleeve of connector (7).
2. test radio frequency fixed ampllitude phase-compensated cable tooling as described in claim 1, it is characterised in that: lower clamp formwork (3) and upper clamp formwork
(4) one side of clamping connector swivel nut (7) offers groove or buckle for being in clamping connection device swivel nut (7).
3. test radio frequency fixed ampllitude phase-compensated cable tooling as claimed in claim 2, it is characterised in that: the groove is dovetail groove.
4. test radio frequency fixed ampllitude phase-compensated cable tooling as claimed in claim 1,2 or 3, it is characterised in that: rods and bars of aluminium alloy (5)
The card slot for blocking screw (2) head is offered on four faces.
5. test radio frequency fixed ampllitude phase-compensated cable tooling as claimed in claim 1,2 or 3, it is characterised in that: lower clamp formwork (3) and upper
Clamping (4) is compressed by the hexagonal (hexagon)nut (6) on screw (2).
6. test radio frequency fixed ampllitude phase-compensated cable tooling as claimed in claim 1,2 or 3, it is characterised in that: lower clamp formwork (3) and upper
Clamping (4) is worn together by two screws (2) and is fixed on rods and bars of aluminium alloy (5).
7. test radio frequency fixed ampllitude phase-compensated cable tooling as claimed in claim 1,2 or 3, it is characterised in that: rods and bars of aluminium alloy (5)
Card slot in by different screws (2) be fixed with multiple groups lower clamp formwork (3) and upper clamp formwork (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217411.6U CN208568933U (en) | 2018-07-30 | 2018-07-30 | A kind of test radio frequency fixed ampllitude phase-compensated cable tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217411.6U CN208568933U (en) | 2018-07-30 | 2018-07-30 | A kind of test radio frequency fixed ampllitude phase-compensated cable tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568933U true CN208568933U (en) | 2019-03-01 |
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ID=65448695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821217411.6U Active CN208568933U (en) | 2018-07-30 | 2018-07-30 | A kind of test radio frequency fixed ampllitude phase-compensated cable tooling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189576A (en) * | 2019-06-28 | 2019-08-30 | 广东电网有限责任公司 | A kind of VR dummycable training on installation device and method |
| CN111781431A (en) * | 2020-07-13 | 2020-10-16 | 芝纶自动化科技(上海)有限公司 | Testing device |
-
2018
- 2018-07-30 CN CN201821217411.6U patent/CN208568933U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189576A (en) * | 2019-06-28 | 2019-08-30 | 广东电网有限责任公司 | A kind of VR dummycable training on installation device and method |
| CN111781431A (en) * | 2020-07-13 | 2020-10-16 | 芝纶自动化科技(上海)有限公司 | Testing device |
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