CN107799357A - A kind of relay sleeving and riveting surely follows closely localization method - Google Patents
A kind of relay sleeving and riveting surely follows closely localization method Download PDFInfo
- Publication number
- CN107799357A CN107799357A CN201610770549.8A CN201610770549A CN107799357A CN 107799357 A CN107799357 A CN 107799357A CN 201610770549 A CN201610770549 A CN 201610770549A CN 107799357 A CN107799357 A CN 107799357A
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- CN
- China
- Prior art keywords
- relay
- contact
- yoke
- sleeving
- riveting
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnets (AREA)
Abstract
The present invention prevents the sleeving and riveting localization method of contact unit rotation on relay, and localization method is surely followed closely more particularly to a kind of relay sleeving and riveting, it is characterized in that：Described contact unit（6）It is with contact bracket（3）For base, by junction unit component（9）And contact bracket（3）Pass through screw（10）The component formed after fastening, the contact unit among relay work（6）It is passive work original paper, plastic tie is pulled by external force（8）, realize the disconnection of contact, close.This relay sleeving and riveting surely follows closely localization method good manufacturability, and reliability is high, not only solve defect present in existing process method riveting process and it is insufficient the problems such as, and to ensure that relay tip is effectively reliably connected, ensure that track train is gone on a journey safely.
Description
Technical field
The present invention prevents the sleeving and riveting localization method of contact unit rotation on relay, is rushed more particularly to a kind of relay
Localization method is surely followed closely in riveting.
Background technology
Current various types of railway signal relays are wide variety of products in railway train system, and relay is by magnetic
Road component and contact unit two large divisions composition, the connecting mode of both parts is by fastening contact unit without header stud
On yoke in magnetic circuit component, to prevent two component relative dislocations or rotation, it is necessary to positioned using steady nail riveting, specifically
Process：The relay unit that will have been fastened, using bench drill with punching is bored, flat-nosed cylinder is put into by hand and is surely followed closely, then
The mode that tack is surely followed closely quickly is tapped on platform using hammer to fix.Noise is big in above-mentioned process implementation process, people
Work labor intensity is big, is influenceed that drilling cause not of uniform size, hammer percussion portion may be caused by technical skills and human factor
Position out-of-flatness, it is inaccurate the problems such as, iron filings can be also produced during with brill in addition, easily pollute relay.With railway
And the high speed development of city rail, the demand of railway signal relay is substantially increased, the quality of product also has higher want
Ask, existing technology method can not meet demand.
The content of the invention
It is an object of the invention to provide a kind of good manufacturability, a kind of high relay sleeving and riveting of reliability surely follows closely localization method,
Not only solve defect present in existing process method riveting process and it is insufficient the problems such as, and to ensure that relay tip has
Effect is reliably connected, and ensures that track train is gone on a journey safely.
The technical scheme is that：A kind of railway signal relay contact unit sleeving and riveting localization method, its feature are provided
It is：It comprises at least following steps：
（1）Assemble contact unit；
（2）Assemble magnetic circuit component；
（3）The L-shaped of contact bracket in contact unit is bent into long face in upper, the Z-shaped curved upper surface of the yoke in magnetic circuit component
Under, the relative position of contact bracket and yoke is adjusted, M5 screwed holes on the long round tube hole and yoke on contact bracket are alignd；
（4）M5 is first passed through to the long round tube hole on contact bracket without header stud, is screwed on yoke in M5 screwed holes, then with M5 spiral shells
Mother fastening M5 fits together contact bracket and yoke, forms relay unit without header stud；
（5）Qualified taper will have been prepared afterwards, and surely nail is put into the hole of the φ 1.5 on contact bracket, and tip is in hole, staight shank portion
Divide outside hole；
（6）It will be placed on the relay unit surely followed closely in the frock for having adjusted closure height；
（7）Bakelite position in the hand steered contact unit of operator, pin step on switch Opening pressure machine punching press and surely follow closely staight shank end, implement punching
Riveting, it will be exposed in the steady nail guide portion press-in hole outside contact bracket, it is desirable to steady nail end and contact bracket flush, ensure steady
Nail tip portion penetrates yoke, repeatable to press if not concordant.
Described step forcing press is not less than 4 tons.
Described steady nail grows 6.5 ± 0.1mm, the lower long 3.5mm of taper, taper angle 26o±1 o, it is steady to follow closely diameter of phi 1.55+ 0.02。
Described contact unit is the shape after fastening junction unit component and contact bracket by screw using contact bracket as base
Into component, contact unit is passive work original paper among relay work, pulls plastic tie by external force, realizes and connect
The disconnection of point, closure.
Described magnetic circuit component is made up of coil, iron core, yoke, using iron core as base, according to this by coil, yoke, flat
Packing ring, spring washer are through on iron core, are then fastened by nut and are formed magnetic circuit component；After coil is by DC voltage, line
Electric current I in circle can magnetize iron core, and magnetic flux is produced in iron core large end face, magnetic field is formed a time closed by yoke
Road.
It is an advantage of the invention that the relay unit that will have been fastened, is made up of contact unit and magnetic circuit component, passes through spy
The taper very customized is surely followed closely, and in the holes of φ 1.5 in trustworthy nail press-in contact unit on contact bracket, end and contact bracket surface are put down
Together, ensure that the tip surely followed closely penetrates the staight shank position on yoke, surely followed closely in magnetic circuit component and expanded in contact unit, make contact group
Part and magnetic circuit component form a relatively fixed position.So in the case where not influenceing the early stage condition of relay performance, punching is reduced
Noise caused by riveting process, alleviates hand labor intensity, the problem of eliminating with drill-through journey production pig scrap pollution relay, carries
High two components connection stability and reliability.
With reference to embodiment accompanying drawing, the present invention will be further described.
Brief description of the drawings
Figure 1A is structural representation front view after sleeving and riveting of the embodiment of the present invention；
Figure 1B is structural representation side view after sleeving and riveting of the embodiment of the present invention；
Fig. 2 is that design of part dimensional drawing is surely followed closely in taper of the present invention；
Fig. 3 is contact unit structural representation；
Fig. 4 is magnetic circuit component structure diagram.
In figure, 1, M5 nuts；2nd, M5 is without header stud；3rd, contact bracket；4th, yoke；5th, steady nail；6th, contact unit；7th, magnetic circuit group
Part；8th, plastic tie；9th, junction unit component；10th, screw；11st, coil；12nd, iron core；13rd, plain cushion；14th, spring washer；15th, nut.
It is clear in order to express, two components are illustrate only in figure one（Contact unit and magnetic circuit component）The correlation of connection zero
Part, remaining part is referring to Fig. 3 and Fig. 4.
Embodiment
As depicted in figs. 1 and 2, the present invention provides a kind of relay sleeving and riveting and surely follows closely localization method, it is characterized in that：It is at least wrapped
Include following steps：
（1）Assemble contact unit 6；
（2）Assemble magnetic circuit component 7；
（3）By the L-shaped of the contact bracket 3 in contact unit 6 bending long face upper, in the Z-shaped bending of the yoke 4 in magnetic circuit component 7
The relative position of contact bracket 3 and yoke 4 is adjusted in surface under, by M5 screw threads on the long round tube hole and yoke 4 on contact bracket 3
Align in hole；
（4）M5 is first passed through to the long round tube hole on contact bracket 3 without header stud 2, is screwed on yoke 4 in M5 screwed holes, Ran Houyong
M5 nuts 1 fasten M5 without header stud 2, fit together contact bracket 3 and yoke 4, form relay unit；
（5）Qualified taper will have been prepared afterwards, and surely nail 5 is put into the hole of the φ 1.5 on contact bracket 3, and tip is in hole, staight shank
Part is outside hole；
（6）Relay unit with steady nail 5 is placed in the frock for having adjusted closure height；
（7）Bakelite position in the hand steered contact unit 6 of operator, pin step on switch Opening pressure
5 staight shank ends are surely followed closely in machine punching press, implement to press, and will be exposed in the guide portion press-in hole of steady nail 5 of the outside of contact bracket 3,
Seek to stable and follow closely 5 ends and the flush of contact bracket 3, ensure that 5 tips of steady nail penetrate yoke 4, if not concordant, repeat and press.
Described forcing press is not less than 4 tons.
As shown in Fig. 2 described steady nail 5 grows 6.5 ± 0.1mm, the lower long 3.5mm of taper, taper angle 26o±1 o, surely nail 5 is straight
Footpath Φ 1.55+ 0.02。
Described signal relay comprises at least contact unit 6 and magnetic circuit component 7, using M5 without header stud 2 by contact group
The part yoke 4 in part contact bracket 3 and magnetic circuit component 7 in part 6 links together.
The relative position of contact unit 6 and magnetic circuit component 7 has a major impact to the electric property of relay, so in contact
In component 6 and the assembly and adjustment of magnetic circuit component 7, first the connecting hole of contact bracket 3 and yoke 4 is alignd, then by two M5 without header stud 2
It is each passed through the slotted hole of contact bracket 3 to be screwed on yoke 4 in M5 screwed holes, is then fastened with M5 nuts 1, be wherein on contact bracket 3
Long round tube hole non-threaded, there is M5 screw thread on yoke 4.
Then steady nail 5 is put into the holes of φ 1.5 on contact bracket 3, in hole, guide portion is outside hole, then passes through pressure for tip
The end of 5 staight shanks is surely followed closely in machine punching press, it is desirable to the end of steady nail 5 and the flush of contact bracket 3 after sleeving and riveting.
There is no hole on yoke 4, the tip of steady nail 5 penetrates yoke 4, due to a diameter of φ 1.55 of steady nail 5, on contact bracket 3
Through-hole diameter be φ 1.5, the staight shank position of steady nail 5 can thus expanded in contact bracket 3, makes contact unit 6 and magnetic
Road component 7 forms a relatively fixed position.
The present invention is by the holes of φ 1.5 on the trustworthy press-in of nail 5 contact bracket 3, end and the flush of contact bracket 3, ensureing steady
The tip of nail 5 is penetrated on the yoke 3 in magnetic circuit component 6, and the staight shank position of steady nail 5 is expanded in contact unit 6 in contact bracket 3,
Contact unit 6 and magnetic circuit component 7 is set to form a relatively fixed position.So do not influenceing the early stage condition of relay performance
Under, noise caused by reduction sleeving and riveting process, hand labor intensity is alleviated, eliminated with drill-through journey production pig scrap pollution relay
The problem of, improve two component connection stability and reliabilities.
As shown in figure 3, contact unit 6 is for base with contact bracket 3, junction unit component 9 and contact bracket 3 are passed through into screw
The component formed after 10 fastenings, contact unit 6 is passive work original paper among relay work, pulls plastics to draw by external force
Bar 8, realize disconnection, the closure of contact.
As shown in figure 4, magnetic circuit component 7 is made up of coil 11, iron core 12, yoke 4, it is base with iron core 12, according to this will
Coil 11, yoke 4, plain washer 13, spring washer 14 are through on iron core 12, are then fastened by nut 15 and are formed magnetic circuit component 7.
After coil 11 is by DC voltage, the electric current I in coil 11 can magnetize iron core 12, and magnetic flux is produced in the large end face of iron core 12,
Magnetic field is set to form a loop closed by yoke 4.
Claims (5)
1. a kind of relay sleeving and riveting surely follows closely localization method, it is characterized in that：Including at least following steps：
1）Assemble contact unit（6）；
2）Assemble magnetic circuit component（7）；
3）By contact unit（6）In contact bracket（3）L-shaped bend long face in upper, magnetic circuit component（7））In yoke（4）Z
Shape curved upper surface adjusts contact bracket under（3）And yoke（4）Relative position, by contact bracket（3）On long round tube hole and
Yoke（4）Upper M5 screwed holes alignment；
4）First by M5 without header stud（2）Through contact bracket（3）On long round tube hole, be screwed into yoke（4）In upper M5 screwed holes, so
M5 nuts are used afterwards（1）M5 is fastened without header stud（2）, make contact bracket（3）And yoke（4）Fit together, form relay unit；
5）Qualified steady nail will be prepared afterwards（5）It is put into contact bracket（3）On φ 1.5 hole in, tip is in hole, staight shank portion
Divide outside hole；
6）Steady nail will be carried（5）Relay unit be placed on adjusted closure height frock in；
7）Bakelite position in the hand steered contact unit of operator, pin are stepped on switch Opening pressure machine punching press and surely followed closely（5）The end of staight shank, it is real
Sleeving and riveting is applied, contact bracket will be exposed at（3）The steady nail of outside（5）In guide portion press-in hole, it is desirable to steady nail（5）End and contact bracket
（3）Flush, ensure steady nail（5）Tip penetrates yoke（4）It is repeatable to press if not concordant.
2. a kind of relay sleeving and riveting according to claim 1 surely follows closely localization method, it is characterized in that：Described forcing press is not small
In 4 tons.
3. a kind of relay sleeving and riveting according to claim 1 surely follows closely localization method, it is characterized in that：Described steady nail（5）It is long
6.5 ± 0.1mm, the lower long 3.5mm of taper, taper angle 26o±1 o, steady nail（5）Diameter of phi 1.55+ 0.02。
4. a kind of relay sleeving and riveting according to claim 1 surely follows closely localization method, it is characterized in that：Contact unit（6）Be with
Contact bracket（3）For base, by junction unit component（9）And contact bracket（3）Pass through screw（10）The component formed after fastening, after
Contact unit among electrical work（6）It is passive work original paper, plastic tie is pulled by external force（8）, realize the disconnected of contact
Open and close closes.
5. a kind of relay sleeving and riveting according to claim 1 surely follows closely localization method, it is characterized in that：Magnetic circuit component（7）Be by
Coil（11）, iron core（12）, yoke（4）Form, with iron core（12）For base, according to this by coil（11）, yoke（4）, plain washer
（13）, spring washer（14）It is through iron core（12）On, then pass through nut（15）Fastening forms magnetic circuit component（7）；Work as coil
（11）After DC voltage, coil（11）In electric current I can make iron core（12）Magnetization, in iron core（12）Large end face produces magnetic
It is logical, pass through yoke（4）Magnetic field is set to form the loop of a closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770549.8A CN107799357A (en) | 2016-08-29 | 2016-08-29 | A kind of relay sleeving and riveting surely follows closely localization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770549.8A CN107799357A (en) | 2016-08-29 | 2016-08-29 | A kind of relay sleeving and riveting surely follows closely localization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107799357A true CN107799357A (en) | 2018-03-13 |
Family
ID=61529030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610770549.8A Pending CN107799357A (en) | 2016-08-29 | 2016-08-29 | A kind of relay sleeving and riveting surely follows closely localization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107799357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300047A (en) * | 2023-11-30 | 2023-12-29 | 沈阳铁路信号有限责任公司 | Armature, yoke and spring bracket riveting tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507127Y (en) * | 2001-11-19 | 2002-08-21 | 张东济 | Slow released relay |
| US20020125973A1 (en) * | 2001-03-12 | 2002-09-12 | Anden Co., Ltd. | Relay device |
| CN200993935Y (en) * | 2006-12-28 | 2007-12-19 | 沈阳铁路信号工厂 | Relay mounting structure using integrated screw-nut |
| CN202042423U (en) * | 2011-03-26 | 2011-11-16 | 钱旭人 | Railway signal safety direct-current slow-pickup neutral electromagnetic relay |
-
2016
- 2016-08-29 CN CN201610770549.8A patent/CN107799357A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020125973A1 (en) * | 2001-03-12 | 2002-09-12 | Anden Co., Ltd. | Relay device |
| CN2507127Y (en) * | 2001-11-19 | 2002-08-21 | 张东济 | Slow released relay |
| CN200993935Y (en) * | 2006-12-28 | 2007-12-19 | 沈阳铁路信号工厂 | Relay mounting structure using integrated screw-nut |
| CN202042423U (en) * | 2011-03-26 | 2011-11-16 | 钱旭人 | Railway signal safety direct-current slow-pickup neutral electromagnetic relay |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300047A (en) * | 2023-11-30 | 2023-12-29 | 沈阳铁路信号有限责任公司 | Armature, yoke and spring bracket riveting tool |
| CN117300047B (en) * | 2023-11-30 | 2024-02-20 | 沈阳铁路信号有限责任公司 | Armature, yoke and spring bracket riveting tool |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180313 |
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| RJ01 | Rejection of invention patent application after publication |