CN109900305A - A kind of fixed test fixture of microwave components - Google Patents
A kind of fixed test fixture of microwave components Download PDFInfo
- Publication number
- CN109900305A CN109900305A CN201910199144.7A CN201910199144A CN109900305A CN 109900305 A CN109900305 A CN 109900305A CN 201910199144 A CN201910199144 A CN 201910199144A CN 109900305 A CN109900305 A CN 109900305A
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- laterally steering
- plate
- workbench
- microwave components
- test fixture
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The invention discloses a kind of fixed test fixtures of microwave components, it is related to microwave components detection technique field, including bottom plate, workbench, positioning plate and adjustable tool plate, the present invention is using the decline for pulling handle realization pressing plate manually and compresses workpiece for measurement, compaction process settles at one go, saves process, improves efficiency, and positioning can be realized in laterally steering block after rotating by a certain angle after being drawn out to outside laterally steering slot, it is convenient to operate.
Description
Technical field
The present invention relates to microwave components detection technique fields, and in particular to a kind of precision is high, the convenient microwave of operation maintenance
Component fixes test fixture.
Background technique
The structure function of microwave components test fixture used at present is single, and common microwave components test fixture is by one
The constructional device of a pedestal and a set of hold-down mechanism composition having a single function, such constructional device working efficiency is lower,
Higher cost causes the unnecessary wasting of resources.And in conjunction with the actual conditions of my company from the point of view of, current microwave components are general
Several sizes be it is fixed, using traditional test fixture, it is slower to compress locating speed, needs repeatedly to adjust, very inconvenient.
China Patent Publication No. discloses a kind of fixed test fixture of adjustable microwave component for CN206618817U, including
Lifting platform and installation base plate are arranged on pedestal for pedestal, and guide rod is arranged simultaneously in connection wire rod nut below the lifting platform, described
Feed screw nut connects setting screw rod on the base, and screw lower end passes through pedestal and connects turbine, turbine and is connected to below pedestal
Worm screw connection, worm screw connects star hand wheel, and guide rod wears in pilot hole on the base, and be located on the outside of guide rod pedestal and
Spring is set between lifting platform, and be fixed and clamped device on the lifting platform, and card slot, the peace of cooperation are also opened up on the pedestal
It fills substrate side and strip is set, and installation base plate is fixed on the base by locking cutting ferrule and cutting ferrule knob, pedestal is located at installation
Radiating fin is set on the position below substrate, dead earth column is gone back on installation base plate.Although it is able to achieve a degree of folder
Tightening position, but compression operating process is relatively complicated, cannot settle at one go, efficiency is to be improved.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed test fixtures of microwave components, to solve on caused by the prior art
State defect.
A kind of fixed test fixture of microwave components, including bottom plate, workbench, positioning plate and adjustable tool plate, it is described
Bottom plate is set to the bottom of workbench and is connected by screw to it, and the bottom surface of the workbench is equipped with one section of laterally steering slot one,
The bottom plate is equipped with and the symmetrical laterally steering slot two of laterally steering slot one, laterally steering slot one and two structures of laterally steering slot
At laterally steering slot in slidably connect laterally steering block, the outer end of laterally steering block is connected with handle, laterally steering block
There is a pair of of limiting section in side, is additionally provided with the vertical guide groove vertical with laterally steering slot on the workbench, in vertical guide groove
Matched vertical guide post is slidably connected, is connected with traction rope between the bottom end and laterally steering block of vertical guide post,
The upper end of vertical guide post is connected with cylindrical guide rod, and the top of guide rod is connected with pressing plate, and the bottom surface of pressing plate is connected with
At least two positions pressure head, is also socketed with reset spring on guide rod, the reset spring is between pressing plate and workbench；
The positioning plate is installed on the upper surface of workbench, and positioning plate is equipped with the positioning of several rectangular arrays distribution
Hole, the bottom of the adjustable tool plate are connected with the connector with location hole cooperation and are installed on positioning plate by connector
On.
Preferably, the adjustable tool plate includes that four right angles position shoulder, is led between adjacent two right angles positioning shoulder
Cross telescopic component connection, the telescopic component includes casing and connecting rod, and rod slide is connected in casing, casing and connecting rod it is outer
End is respectively fixedly connected with to two adjacent right angles and positions shoulder, and the positioning hole is equipped with a rubber ring, and the connector includes
The interconnecting piece of cylinder and the push stopping part for being connected to interconnecting piece lower end, the diameter of the push stopping part are greater than the diameter of interconnecting piece,
The diameter of push stopping part is not more than the internal diameter of location hole.
Preferably, the medial surface of the right angle positioning shoulder is right-angle surface, and the junction of right-angle surface is excessive using circular arc.
Preferably, the pressure head is made of rubber or plastics.
Preferably, the quantity of the pressure head is 3 and conllinear setting.
Preferably, illuminator is also equipped on the workbench.
Preferably, the side of the bottom plate is connected with the connection lug with mounting hole.
The present invention has the advantages that
(1) using pulling handle to realize the decline of pressing plate manually and compressing workpiece for measurement, one step of compaction process arrives the present invention
Position, saves process, improves efficiency, and laterally steering block after being drawn out to outside laterally steering slot after rotating by a certain angle
Realize positioning, it is convenient to operate；
(2) 2 pressure heads are no less than by the installation in the bottom surface of pressing plate, can be realized the stable position of workpiece for measurement, and work
Loading board can be adaptively adjusted according to the size of workpiece for measurement, versatile, utilize connector and location hole after the adjustment
It is stably connected with, realizes the positioning of workpiece for measurement；
(3) present invention can be fixed on working top using connection lug, and flexibility is high, applied widely.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is side view of the invention.
Fig. 3 is the cross-sectional view in Fig. 2 along the direction A-A.
Fig. 4 is the structural schematic diagram of laterally steering block portion point in the present invention.
Fig. 5 is the partial schematic diagram of positioning plate in the present invention.
Wherein, 1-bottom plate, 2-workbench, 3-positioning plates, 4-adjustable tool plates, 5-laterally steering slots one, 6-
Laterally steering slot two, 7-laterally steering slots, 8-laterally steering blocks, 9-limiting sections, 10-handles, the vertical guide groove of 11-, 12-
Vertical guide post, 13- traction rope, 14- guide rod, 15- pressing plate, 16- position pressure head, 17- reset spring, 18- location hole, 19-
Connector, 191- interconnecting piece, 192- push stopping part, the right angle 20- position shoulder, 21- casing, 22- connecting rod, 23- rubber ring, 24- illumination
Lamps and lanterns, 25- connection lug.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figures 1 to 5, the fixed test fixture of a kind of microwave components, including bottom plate 1, workbench 2, positioning plate 3 and
Adjustable tool plate 4, the bottom plate 1 are set to the bottom of workbench 2 and are connected by screw to it, the bottom surface of the workbench 2
Equipped with one section of laterally steering slot 1, the bottom plate 1 is equipped with and the symmetrical laterally steering slot 26 of laterally steering slot 1, transverse direction
Laterally steering block 8, laterally steering block are slidably connected in the laterally steering slot 7 that guide groove 1 and laterally steering slot 26 are constituted
8 outer end is connected with handle 10, and there is a pair of of limiting section 9 in the side of laterally steering block 8, is additionally provided on the workbench 2 and lateral
The vertical vertical guide groove 11 of guide groove 7 slidably connects matched vertical guide post 12 in vertical guide groove 11, vertically
Traction rope 13 is connected between the bottom end and laterally steering block 8 of guide post 12, the upper end of vertical guide post 12 is connected with cylinder
Guide rod 14, the top of guide rod 14 is connected with pressing plate 15, and the bottom surface of pressing plate 15 is connected at least two positioning pressure head 16, leads
Reset spring 17 is also socketed on bar 14, the reset spring 17 between pressing plate 15 and workbench 2, use by reset spring 17
It is resetted in driving pressing plate 15；
The positioning plate 3 is installed on the upper surface of workbench 2, and positioning plate 3 is equipped with determining for several rectangular arrays distribution
Position hole 18, the bottom of the adjustable tool plate 4 are connected with the connector 19 cooperated with location hole 18 and are pacified by connector 19
Loaded on positioning plate 3.
In the present embodiment, the adjustable tool plate 4 includes that four right angles position shoulder 20, adjacent two right angles positioning
It is connected between shoulder 20 by telescopic component, the telescopic component includes casing 21 and connecting rod 22, and connecting rod 22 is slidably connected to casing
In 21, the outer end of casing 21 and connecting rod 22 is respectively fixedly connected with to adjacent two right angles and positions shoulder 20, in the location hole 18
Equipped with a rubber ring 23, the connector 19 includes the interconnecting piece 191 of cylinder and the thrust for being connected to 191 lower end of interconnecting piece
Portion 192, the diameter of the push stopping part 192 are greater than the diameter of interconnecting piece 191, and the diameter of push stopping part 192 is no more than location hole 18
Internal diameter.After connector 19 is inserted into location hole 18, push stopping part 192 can squeeze and cross all its lower ends of rubber ring 23, in this way, connection
First 19 are fixed.
In the present embodiment, the medial surface of the right angle positioning shoulder 20 is right-angle surface, and the junction of right-angle surface uses circular arc
Excessively.
In the present embodiment, the pressure head is made of rubber or plastics, can reduce the damage to workpiece for measurement.
In the present embodiment, the quantity of the pressure head is 3 and conllinear setting.
In the present embodiment, it is also equipped with illuminator 24 on the workbench 2, is used for floor light.
In the present embodiment, the side of the bottom plate 1 is connected with the connection lug 25 with mounting hole, for being installed
To working top.
In the use of the present invention, the location hole for adjusting adjustable tool plate 4 first to suitable size, on positioning plate 3
The distance between 18 be all to be arranged according to the size of workpiece for measurement, therefore adjustable tool plate 4 after the adjustment can be rigid
It is fixed on well on positioning plate 3, i.e., connector 19 can be inserted into corresponding location hole 18, then put adjustable tool plate 4
It sets and is fixed on positioning plate 3, pull handle 10, laterally steering block 8 is drawn out to the outside of laterally steering slot 7 and rotates certain
Angle, pressing plate 15 are about to down workpiece for measurement clamping therewith, are finally carrying out dependence test work.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. a kind of fixed test fixture of microwave components, which is characterized in that including bottom plate (1), workbench (2), positioning plate (3) and
Adjustable tool plate (4), the bottom plate (1) are set to the bottom of workbench (2) and are connected by screw to it, the workbench
(2) bottom surface is equipped with one section of laterally steering slot one (5), and the bottom plate (1) is equipped with symmetrical laterally with laterally steering slot one (5)
Guide groove two (6), the laterally steering slot (7) that laterally steering slot one (5) is constituted with laterally steering slot two (6) is interior to be slidably connected
Laterally steering block (8), the outer end of laterally steering block (8) are connected with handle (10), and there is a pair of of limit in the side of laterally steering block (8)
Portion (9) is additionally provided with the vertical guide groove (11) vertical with laterally steering slot (7), vertical guide groove (11) on the workbench (2)
Matched vertical guide post (12) is inside slidably connected, between the bottom end and laterally steering block (8) of vertical guide post (12)
It is connected with traction rope (13), the upper end of vertical guide post (12) is connected with cylindrical guide rod (14), the top of guide rod (14)
End is connected with pressing plate (15), and the bottom surface of pressing plate (15) is connected at least two positioning pressure head (16), and guide rod is also socketed on (14)
Reset spring (17), the reset spring (17) are located between pressing plate (15) and workbench (2)；
The positioning plate (3) is installed on the upper surface of workbench (2), and positioning plate (3) is equipped with the distribution of several rectangular arrays
Location hole (18), the bottom of the adjustable tool plate (4) are connected with the connector (19) with location hole (18) cooperation and pass through
Connector (19) is installed on positioning plate (3).
2. the fixed test fixture of a kind of microwave components according to claim 1, it is characterised in that: the adjustable tool plate
(4) include that four right angles position shoulder (20), connected between adjacent two right angles positioning shoulder (20) by telescopic component, it is described to stretch
Contracting component includes casing (21) and connecting rod (22), and connecting rod (22) is slidably connected in casing (21), casing (21) and connecting rod (22)
Outer end be respectively fixedly connected with to adjacent two right angles and position shoulder (20), a rubber ring is equipped in the location hole (18)
(23), the connector (19) includes the interconnecting piece (191) of cylinder and the push stopping part for being connected to interconnecting piece (191) lower end
(192), the diameter of the push stopping part (192) is greater than the diameter of interconnecting piece (191), and the diameter of push stopping part (192) is no more than positioning
The internal diameter in hole (18).
3. the fixed test fixture of a kind of microwave components according to claim 1, it is characterised in that: the right angle positions shoulder
(20) medial surface is right-angle surface, and the junction of right-angle surface is excessive using circular arc.
4. the fixed test fixture of a kind of microwave components according to claim 1, it is characterised in that: the pressure head uses rubber
Or plastics are made.
5. a kind of fixed test fixture of microwave components according to claim 4, it is characterised in that: the quantity of the pressure head is
3 and conllinear setting.
6. the fixed test fixture of a kind of microwave components according to claim 1, it is characterised in that: on the workbench (2)
It is also equipped with illuminator (24).
7. the fixed test fixture of a kind of microwave components according to claim 1, it is characterised in that: the side of the bottom plate (1)
Face is connected with the connection lug (25) with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199144.7A CN109900305B (en) | 2019-03-15 | 2019-03-15 | Microwave assembly fixing and testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199144.7A CN109900305B (en) | 2019-03-15 | 2019-03-15 | Microwave assembly fixing and testing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109900305A true CN109900305A (en) | 2019-06-18 |
| CN109900305B CN109900305B (en) | 2021-05-25 |
Family
ID=66953328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910199144.7A Active CN109900305B (en) | 2019-03-15 | 2019-03-15 | Microwave assembly fixing and testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109900305B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285660A (en) * | 2020-09-10 | 2021-01-29 | 北京无线电测量研究所 | Fixing device for TR assembly test |
| CN117086798A (en) * | 2023-10-18 | 2023-11-21 | 江苏华讯电子技术有限公司 | Microwave assembly test clamping tool |
Citations (7)
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|---|---|---|---|---|
| CN101144356A (en) * | 2007-10-26 | 2008-03-19 | 重庆长安汽车股份有限公司 | Opening mechanism for automobile oil tank door |
| CN201303502Y (en) * | 2008-10-16 | 2009-09-09 | 丁培然 | Seedling transplanter |
| CN202757752U (en) * | 2012-09-04 | 2013-02-27 | 上海贝洱热系统有限公司 | Universal installation plate assembly suitable for wind tunnel test piece of heat exchanger |
| CN206105239U (en) * | 2016-09-08 | 2017-04-19 | 武汉锐泽科技发展有限公司 | Position adjustable welding jig |
| CN206618817U (en) * | 2017-04-24 | 2017-11-07 | 无锡华测电子系统有限公司 | A kind of adjustable microwave component fixes test fixture |
| CN108437844A (en) * | 2018-06-06 | 2018-08-24 | 江苏卓燃工程咨询有限公司 | A kind of novel electric vehicle charging pile |
| CN208085002U (en) * | 2018-01-17 | 2018-11-13 | 天津大学 | The three-dimensional adjustable clamp of ultrasonic microwelding coining |
-
2019
- 2019-03-15 CN CN201910199144.7A patent/CN109900305B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144356A (en) * | 2007-10-26 | 2008-03-19 | 重庆长安汽车股份有限公司 | Opening mechanism for automobile oil tank door |
| CN201303502Y (en) * | 2008-10-16 | 2009-09-09 | 丁培然 | Seedling transplanter |
| CN202757752U (en) * | 2012-09-04 | 2013-02-27 | 上海贝洱热系统有限公司 | Universal installation plate assembly suitable for wind tunnel test piece of heat exchanger |
| CN206105239U (en) * | 2016-09-08 | 2017-04-19 | 武汉锐泽科技发展有限公司 | Position adjustable welding jig |
| CN206618817U (en) * | 2017-04-24 | 2017-11-07 | 无锡华测电子系统有限公司 | A kind of adjustable microwave component fixes test fixture |
| CN208085002U (en) * | 2018-01-17 | 2018-11-13 | 天津大学 | The three-dimensional adjustable clamp of ultrasonic microwelding coining |
| CN108437844A (en) * | 2018-06-06 | 2018-08-24 | 江苏卓燃工程咨询有限公司 | A kind of novel electric vehicle charging pile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285660A (en) * | 2020-09-10 | 2021-01-29 | 北京无线电测量研究所 | Fixing device for TR assembly test |
| CN117086798A (en) * | 2023-10-18 | 2023-11-21 | 江苏华讯电子技术有限公司 | Microwave assembly test clamping tool |
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| Publication number | Publication date |
|---|---|
| CN109900305B (en) | 2021-05-25 |
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Denomination of invention: A fixed testing fixture for microwave components Effective date of registration: 20230908 Granted publication date: 20210525 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: Anhui heavenly electronic Polytron Technologies Inc. Registration number: Y2023980055875 |