CN105717331B - Relay fixture - Google Patents
Relay fixture Download PDFInfo
- Publication number
- CN105717331B CN105717331B CN201610143488.2A CN201610143488A CN105717331B CN 105717331 B CN105717331 B CN 105717331B CN 201610143488 A CN201610143488 A CN 201610143488A CN 105717331 B CN105717331 B CN 105717331B
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- China
- Prior art keywords
- main body
- jig main
- grooves
- plane
- spring
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The present invention relates to a kind of relay fixtures.It includes a pair of two L-type branch grillages being connected on work base station, is connected in jig main body on branch grillage, rotatable support shaft；Having 3 grooves and its both ends on jig main body, also respectively there are one blind holes；Respectively there are two spring in 3 grooves, the upper surface of spring, which is divided into, does not have power block, has semi-circular grooves on the power block in central slot, the semi-circular grooves that the upper surface of the power block in two side grooves has 3 diameters different respectively；There is guide post in two blind holes on jig main body, covers guide pillar spring on guide post；Respectively there are one guide post through-holes for the both sides of one pressing plate, and there are one handle, the eccentric plectane on handle is connected in the middle part of support shaft；There are one major diameter grooves between one side groove of plane and the blind hole on jig main body.Invention replaces the modes for manually tightening screw, only a people are needed to complete, easy to operate that the efficiency of fixed clamp workpiece is made to improve 3 times.
Description
Technical field
The invention belongs to a kind of low-voltage electrical apparatus detection devices, more particularly to a kind of relay fixture of TR40 series.
Background technology
It is fixed clamping, operating method in the no dedicated fixture of detection of current TR series relays
It is to be placed on several relays on one flat plate table top (for 4), passes through conducting wire connecing wherein relay
The connection jaws of line mouth and another relay connect, and the conductive column of second and third platform are connected to one by conductive plate
It rises, then third platform and the 4th connection jaws is connected by conducting wire again ... and finally access the relay connected
Circuit, relays several in this way form access, can be detected to it.The connection of wherein conductive column is led made of red copper
Each one conductive column by two relays compresses battery plate up and down, and is tightened by trip bolt, its connection is made to be powered.
Such operating method mainly has there are many drawbacks：The first, operating position is not fixed, and can arbitrarily be placed on one
As in plane, increase work safety hidden danger；The second, time-consuming and laborious, each connection will two employees tighten fastening manually
Screw, efficiency are too low.
Invention content
The present invention provides a kind of TR40 easy to operate, more efficient to solve technical problem present in known technology
The relay fixture of series.
The present invention is adopted the technical scheme that solve technical problem present in known technology：It includes symmetrical solid
Two L-type branch grillages being connected on work base station, being connected between the middle part of the riser of two branch grillages, there are one long
The jig main body of cube shape, being connected between the top of the riser of two branch grillages, there are one rotatable support shafts；
There are 3 grooves in the middle part of plane on the jig main body, each respectively before and after the bottom of 3 grooves there are two ranks
Terraced through-hole, in addition also each near plane both ends on the jig main body there are one blind holes；Have one in 3 grooves
The width of a central slot in center is less than the width of other the two side grooves in its both sides；It is recessed at the middle part
In slot and side groove respectively each placement there are two spring, each the upper surface of spring be divided into not each placement there are one with
The upper surface of the power block that its recess width matches, the power block on a horizontal plane and is higher than the jig main body
Upper plane；There are one perpendicular with facade before and after the jig main body for power block upper surface in the central slot
There are suitable different limit model relays in the upper surface of semi-circular grooves, the power block in two side grooves respectively
3 diameters of electrode diameter are different and semi-circular grooves of mirror symmetry each other；In the lower flat of 3 power blocks
All respectively there are two tapped blind hole, 6 screws are penetrated by the lower mouth of 6 ladder holes of the jig main body respectively in face, pass through institute
The spring stated is fastened in the tapped blind hole on the power block；It is each near plane both ends on the jig main body
Guide post there are one being respectively fixedly connected in a blind hole having, guide pillar spring is cased on the guide post respectively；There are one additionally
The pressing plate of cuboid, both sides on this pressing plate respectively there are one the guide post can slide soon by through-hole, the guide pillar spring
Just it withstands on the lower plane of the pressing plate；There are one the handle being fixed together by cylindrical bar and an eccentric plectane, institutes
Eccentric plectane on the handle stated is connected in the middle part of the support shaft, and when the handle drives the support shaft rotation
When, the eccentric plectane can be pressed in the upper plane of the pressing plate, and the pressing plate is made to be done under the action of eccentric plectane
Lower movement；In addition it is more than there are one diameter between the one side groove of plane and the blind hole on the jig main body
The major diameter groove of the semi-circular grooves.
The invention has the advantages and positive effects that：5 stations are taken to be fixed on special tool side by side new grip device
Make in plane, each fixture is connected by the connection jaws of conducting wire and relay, and the conductive column of relay passes through the handle on new fixture
Pressing device is connect with another fixture.It does so and secures operating position, and greatly improve efficiency, rotated and fixed with handle
The mode of relay is instead of the mode for manually tightening screw so that the work for originally two people being needed to complete only needs a people complete now
At, and the efficiency of fixed clamp workpiece improves 3 times.
Description of the drawings
Fig. 1 is one of the structural schematic diagram of the present invention；
Fig. 2 is the second structural representation of the present invention；
Fig. 3 is partial structurtes enlarged diagram in Fig. 1；
Fig. 4 is present clip agent structure schematic diagram.
Specific implementation mode
For that can further appreciate that present disclosure, feature and effect, the following examples are hereby given, and coordinates attached drawing detailed
It is described as follows：
As shown in Figure 1,2,3, 4, by 4 screws, 16 fixed two L-type branch grillages 1 on work base station 15, at two
It is fixed there are one the jig main body 3 of cuboid between the middle part of the riser of branch grillage 1, two branch grillages 1 riser it is upper
It is fixed between portion that there are one rotatable support shafts 12；There are 3 grooves 19,20 in the middle part of plane on jig main body 3, at 3
The bottom of groove is front and back, and respectively there are two ladder holes 17 respectively, and in addition also each near 3 both ends of jig main body there are one blind holes 18；
The width of central slot 19 in center in 3 grooves is less than other the two side grooves 20 in 19 both sides of central slot
Width；In central slot 19 and two side grooves 20 respectively each placement there are two spring 6 and 5, spring 6 and 5 it is upper
Face is divided into not each placement there are one the power block 9 and 8 to match with its recess width, and the upper surface of power block 9 and 8 is in a water
Upper plane in plane and higher than jig main body 3；There are one 9 upper surfaces of power block in central slot 19 and jig main body 3
The perpendicular semi-circular grooves D of front and back facade, the upper surface of the power block 8 in two side grooves 20 has respectively is suitble to difference
Limit model relay electrode diameter 3 diameters are different and semi-circular grooves A, B, C of mirror symmetry each other；At 3
All there are two tapped blind holes respectively for the lower plane of power block 9,8, and 6 screws 2 are respectively by 6 ladder holes 17 of jig main body 3
Lower mouth penetrate, be fastened in the tapped blind hole on power block 9,8 across spring 6 and 5；Plane both ends are attached on jig main body 3
There are one guide posts 4 for elastic conjunction respectively in a nearly blind hole 18 respectively having, and are cased with guide pillar spring 7 respectively on guide post 4；Additionally
There are one the pressing plates 11 of cuboid, and respectively there are one can slide soon through the through-hole of guide post 4, guide pillar spring the both sides on pressing plate 11
7 withstand on the lower plane of pressing plate 11 just；One handle 13 being fixed together by cylindrical bar and an eccentric plectane, handle 13
On eccentric plectane be fixed on the middle part of support shaft 12, and when handle 13 drives support shaft 12 to rotate, eccentric plectane can be pressed in
In the upper plane of pressing plate 11, and pressing plate 11 is made to be moved up and down under the action of eccentric plectane；One, plane on jig main body 3
There are one the major diameter groove E that diameter is more than groove A, B, C, D between side groove 20 and 18 blind holes.
When this fixture works, the electrode of relay is sequentially inserted into corresponding groove on power block 8 and 9 in order first
In, handle 13 is then depressed, pressing plate 11 connects electricity with the electrode of relay is pressed on power block 8 and 9 to power block
Source carries out dependence test.
Because the height and electrode diameter and electrode distance of the relay of different size are all different, different height can
To add different backing plates in relay bottom, to ensure that its electrode is placed exactly in the tip height of main body 3；For different electrodes
Diameter and electrode distance, process the groove of different-diameter, as shown in Figure 3 on power block 8 and 9 according to a determining deviation：
Groove on intermediate power block 9 is shared for the relay of different size；In three grooves on the power block 8 on both sides, A is supplied
25A relays use, and B is used for 12A relays, and C is used for 9A relays.Because the relay of each specification has 4 electricity
Pole, wherein 3 are realized that the detection that is powered, last remaining root both pass through the groove E in main body 3 and stretch out, be not powered.
Claims (1)
1. a kind of relay fixture, it is characterized in that：It includes symmetrical two L-type branch grillages being connected on work base station,
Being connected between the middle part of the riser of two branch grillages, there are one the jig main bodies of cuboid, in two support plates
Being connected between the top of the riser of frame, there are one rotatable support shafts；There are 3 in the middle part of plane on the jig main body
Groove, each there are two ladder hole respectively before and after the bottom of 3 grooves, the other plane on the jig main body
Both ends are also each nearby, and there are one blind holes；There are one the width of the central slot in center to be less than it in 3 grooves
The width of his two side grooves in its both sides；Each placement is distinguished in the central slot and side groove, and there are two bullets
Spring, being divided into not each placement in each the upper surface of spring, there are one the power blocks that match with its recess width, described
Upper plane of the upper surface of power block on a horizontal plane and higher than the jig main body；It is logical in the central slot
There are one the semi-circular grooves perpendicular with facade before and after the jig main body for electric block upper surface, in two side grooves
The power block upper surface have respectively it is suitable it is different limit model relay electrode diameter 3 diameters it is different and that
The semi-circular grooves of this mirror symmetry；3 power blocks lower plane all respectively there are two tapped blind hole, 6 screws
It is penetrated, is fastened on across the spring on the power block by the lower mouth of 6 ladder holes of the jig main body respectively
In the tapped blind hole；It is led there are one being respectively fixedly connected in a blind hole respectively having near plane both ends on the jig main body
Column is cased with guide pillar spring respectively on the guide post；Additionally there are one the pressing plate of cuboid, the both sides on this pressing plate
The through-hole slid through for the guide post there are one each, the guide pillar spring are withstood on just on the lower plane of the pressing plate；Also
There are one the handle being fixed together by cylindrical bar and an eccentric plectane, the eccentric plectane on the handle is connected in described
Support shaft middle part, and when the handle drives support shaft rotation, the eccentric plectane can be pressed in the pressing plate
Upper plane on, and the pressing plate is made to be moved up and down under the action of eccentric plectane；In addition the plane on the jig main body
There are one the major diameter grooves that diameter is more than the semi-circular grooves between one side groove and the blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610143488.2A CN105717331B (en) | 2016-03-11 | 2016-03-11 | Relay fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610143488.2A CN105717331B (en) | 2016-03-11 | 2016-03-11 | Relay fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105717331A CN105717331A (en) | 2016-06-29 |
| CN105717331B true CN105717331B (en) | 2018-11-13 |
Family
ID=56158860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610143488.2A Active CN105717331B (en) | 2016-03-11 | 2016-03-11 | Relay fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105717331B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656100A (en) * | 2017-09-21 | 2018-02-02 | 天津市百利电气有限公司 | The anti-heating fixture of relay characteristic testing stand |
| CN107688106B (en) * | 2017-09-25 | 2023-12-29 | 中国长江电力股份有限公司 | Special fixture and method for high-voltage and high-current test of electrical equipment |
| CN107656106A (en) * | 2017-11-17 | 2018-02-02 | 天津市中环三峰电子有限公司 | A kind of easily conducting wire clamp |
| CN108152739B (en) * | 2017-12-27 | 2024-05-10 | 浙江联宜电机有限公司 | Universal loading load testing device for left and right driving wheel motors of wheelchair |
| CN109285727B (en) * | 2018-11-14 | 2023-08-11 | 西安柏泰电气有限公司 | Relay compacting device and compacting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639490A (en) * | 2008-07-31 | 2010-02-03 | 安捷伦科技有限公司 | Probe relay, test clamp and method for isolating by using test clamp |
| CN204065167U (en) * | 2014-09-18 | 2014-12-31 | 贵州航天计量测试技术研究所 | A kind of hook-shaped exit form relay test fixture |
| CN105118791A (en) * | 2015-09-18 | 2015-12-02 | 西安派瑞功率半导体变流技术有限公司 | Directly-inserted power semiconductor module test clamp |
| CN105319403A (en) * | 2015-12-09 | 2016-02-10 | 法泰电器（江苏）股份有限公司 | Multi-station residual current test connection device |
| CN205562603U (en) * | 2016-03-11 | 2016-09-07 | 天津市百利电气有限公司 | Detect and use relay anchor clamps |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6660950B2 (en) * | 2001-07-24 | 2003-12-09 | Danilo E. Fonseca | Data line switch |
-
2016
- 2016-03-11 CN CN201610143488.2A patent/CN105717331B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639490A (en) * | 2008-07-31 | 2010-02-03 | 安捷伦科技有限公司 | Probe relay, test clamp and method for isolating by using test clamp |
| CN204065167U (en) * | 2014-09-18 | 2014-12-31 | 贵州航天计量测试技术研究所 | A kind of hook-shaped exit form relay test fixture |
| CN105118791A (en) * | 2015-09-18 | 2015-12-02 | 西安派瑞功率半导体变流技术有限公司 | Directly-inserted power semiconductor module test clamp |
| CN105319403A (en) * | 2015-12-09 | 2016-02-10 | 法泰电器（江苏）股份有限公司 | Multi-station residual current test connection device |
| CN205562603U (en) * | 2016-03-11 | 2016-09-07 | 天津市百利电气有限公司 | Detect and use relay anchor clamps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105717331A (en) | 2016-06-29 |
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