CN102460628B - Starter relay and the method for the manufacture of starter relay - Google Patents
Starter relay and the method for the manufacture of starter relay Download PDFInfo
- Publication number
- CN102460628B CN102460628B CN201080029290.2A CN201080029290A CN102460628B CN 102460628 B CN102460628 B CN 102460628B CN 201080029290 A CN201080029290 A CN 201080029290A CN 102460628 B CN102460628 B CN 102460628B
- Authority
- CN
- China
- Prior art keywords
- crimping
- switch cover
- housing parts
- form fit
- engage relay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000007858 starting material Substances 0.000 title description 6
- 238000002788 crimping Methods 0.000 claims abstract description 37
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacture Of Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The present invention relates to a kind of engage relay for starting device, described engage relay has the housing parts (40) of preferably energy magnetic conduction, wherein, described housing parts (40) has crimping (52), and described engage relay also has switch cover (12), this switch cover has crimping protrusion (41), wherein this crimping protrusion (41) is crimped (52) by the mode of form fit and encases, it is characterized in that, described switch cover (12) is made up of thermoplastic.The invention still further relates to a kind of method for the manufacture of engage relay (10), wherein be inserted in housing parts (40) a method step breaker in middle lid (12), crimping (52) distortion of following housing parts (40), thus described crimping (52) encases the crimping protrusion (41) of described switch cover (12), make the connecting portion (60) forming form fit between described switch cover (12) and housing parts (40), it is characterized in that, the inner side of described crimping (52) was provided with the profile (55) that can realize form fit before the described switch cover of insertion (12).
Description
Technical field
The present invention relates to a kind of starter relay for starting device, it has switch cover, and this switch cover is fixed by the crimping of housing parts.
Background technology
By the known a kind of such starter relay of DE29611005U1.In order to be supported in the starting torque on principal current contact, switch cover is provided with groove on the periphery thereof, and the crimping be crimped is bonded in described groove after a deformation on switch cover.So, the form fit between coalesced object is achieved.
Summary of the invention
Invention advantage
Relay tool according to the present invention has the following advantages: the scheme proposed can use the switch cover be made up of thermoplastic.
Accompanying drawing explanation
Embodiments of the invention shown in the drawings.In accompanying drawing:
Fig. 1 shows longitudinal partial sectional view of a part of engage relay,
Fig. 2 shows the longitudinal sectional view of the housing parts of magnetic conductivity,
Fig. 3 shows the view seen to inside crimping,
Fig. 4 shows a manufacturing step according to preferred method.
Embodiment
Represent a part for engage relay in FIG with Reference numeral 10, this engage relay has switch cover 12, is provided with principal current contact 14 in this switch cover.These principal current contacts and contact bridge 35 interact, and when connecting excitation winding 37, this contact bridge overcomes back-moving spring 39 and the power contacting stage clip 38, and the armature being switched on relay 10 via switch shaft 36 presses to principal current contact 14.These principal current contacts are configured to the tightening member of the connection wire leading to battery or lead to starting motor and the opening 16 of switch cover 12 passed outwards through as pairing body and principal current contact have herein and be threaded 18, and this is threaded with clamping disk(-sc) 19.In the side in contact chamber 20, principal current contact has the head 22 that is threaded.This threaded connector portion is positioned at the recess 30 of switch cover 12.Switch cover 12 has crimping protrusion 41, and this crimping protrusion is crimped 52 and encases and be made up of thermoplastics.
Figure 2 illustrates the longitudinal sectional view of the housing parts 40 of magnetic conductivity.The housing wall 46 of ring-shaped cylinder shape extends from the bottom 43 of housing parts 40, and this housing wall is transited into thinning section after rank portion 49, and this thinning section is crimping 52.
Fig. 3 shows the view seen to inside crimping 52.Described inner side is provided with the profile 55 that can realize form fit.This profile 55 can such as be realized by annular knurl 56 as shown in Figure 3.Alternatively tooth, microgroove or groove.
According to the proposed method for the manufacture of engage relay 10, in a method step, switch cover 12 inserts in housing parts 40, and the crimping 52 of housing parts 40 is out of shape subsequently, makes this crimping 52 encase the crimping protrusion 41 of switch cover 12.Thus, by the pressure of crimping 52 to the crimping protrusion 41 be made up of thermoplastic (plastics), the connecting portion 60 of form fit is formed, because the inner side of crimping 52 was provided with the profile 55 that can realize form fit before insertion switch cover 12 between switch cover 12 and housing parts 40.
At this, the present invention specifies, tool contour 63 processes annular knurl 56 or microgroove or groove or tooth or spiral ridge on crimping 52.
In order to improve manufacturing speed, the present invention specifies, punch is calibrated this crimping 52 and extrudes tooth or annular knurl simultaneously on the inner side of crimping 52.
Specify in an alternative step, combination tool 66 carries out cut with tool component 69 pairs of housing parts 40 and arranges with the inner side that another tool component 72 (this tool component is tool contour 63) is crimping 52, arrange preferably by annular knurl, the profile 55 of form fit can be realized.Advantage is, can perform two operations (accelerating rhythm of production and manufacturing speed) by described combination tool 66 along with being fed in housing parts 40.
Claims (7)
1. the engage relay for starting device, described engage relay has housing parts (40), described housing parts is energy magnetic conduction, wherein said housing parts (40) has crimping (52), described engage relay also has switch cover (12), this switch cover has crimping protrusion (41), wherein said crimping protrusion (41) is encased by described crimping (52) in the mode of form fit, described switch cover (12) is made up of thermoplastic, it is characterized in that, described crimping (52) is provided with the profile (55) that can realize form fit within it.
2. engage relay as claimed in claim 1, is characterized in that, the profile (55) that can realize form fit is annular knurl (56) or microgroove or groove or tooth.
3. the method for the manufacture of engage relay (10), wherein be inserted in housing parts (40) a method step breaker in middle lid (12), crimping (52) distortion of following housing parts (40), thus described crimping (52) encases the crimping protrusion (41) of described switch cover (12), make the connecting portion (60) forming form fit between described switch cover (12) and housing parts (40), it is characterized in that, the inner side of described crimping (52) was provided with the profile (55) that can realize form fit before the described switch cover of insertion (12).
4. method as claimed in claim 3, is characterized in that, tool contour (63) processes annular knurl (56) or microgroove or groove or tooth or spiral helicine convex ridge on the inner side of described crimping (52).
5. method as claimed in claim 4, is characterized in that, punch is calibrated flange flange and extrudes tooth or annular knurl simultaneously on the inner side of described crimping (52).
6. the method according to any one of claim 3 to 4, it is characterized in that, combination tool (66) to be arranged with the inner side that another tool component (72) is described crimping (52) described housing parts (40) cut with a tool component (69), can realize the profile (55) of form fit, another tool component described is described tool contour (63).
7. method as claimed in claim 6, is characterized in that, the inner side being described crimping (52) by annular knurl is arranged.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009002757.2 | 2009-04-30 | ||
| DE200910002757 DE102009002757A1 (en) | 2009-04-30 | 2009-04-30 | Starter relay and method for producing a starter relay |
| PCT/EP2010/055815 WO2010125147A1 (en) | 2009-04-30 | 2010-04-29 | Starter relay and method for producing a starter relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102460628A CN102460628A (en) | 2012-05-16 |
| CN102460628B true CN102460628B (en) | 2016-03-09 |
Family
ID=42543201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080029290.2A Active CN102460628B (en) | 2009-04-30 | 2010-04-29 | Starter relay and the method for the manufacture of starter relay |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2425440B1 (en) |
| CN (1) | CN102460628B (en) |
| DE (1) | DE102009002757A1 (en) |
| HU (1) | HUE029076T2 (en) |
| WO (1) | WO2010125147A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012215344A1 (en) * | 2012-08-29 | 2014-03-06 | Robert Bosch Gmbh | Relay e.g. electromagnetic switch, for e.g. starter for starting internal combustion engine of motor car, has contact bridge including transmitter, and resilient pre-contact head connecting bolts before transmitter during actuation of relay |
| DE102013207890B4 (en) * | 2013-04-30 | 2021-10-07 | Seg Automotive Germany Gmbh | Electrical machine with a start relay and a method for its manufacture and / or assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29611005U1 (en) * | 1996-06-22 | 1997-10-16 | Robert Bosch Gmbh, 70469 Stuttgart | Fastener |
| DE102007014764A1 (en) * | 2007-03-28 | 2008-06-12 | Robert Bosch Gmbh | Solenoid switch for starters of internal combustion engines, has relay housing, which has relay cover of plastic at front side, in which relay connections are intended |
| CN101263572A (en) * | 2005-09-15 | 2008-09-10 | 法雷奥电机设备公司 | Heat engine starter switch comprising improved winding electrical connection means |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2153864A1 (en) * | 1971-10-28 | 1973-05-10 | Franz Schoerghuber | PROCESS FOR DIRECT MECHANICAL JOINING OF PANEL-READY MATERIALS WITH PRESSED PROFILES |
| DE7312086U (en) * | 1972-04-05 | 1973-06-20 | Metal Closures Ltd | Closing cap blank for bottles or the like |
| DE9317085U1 (en) * | 1993-11-09 | 1993-12-23 | Behr Gmbh & Co, 70469 Stuttgart | Fluid friction clutch with anti-rotation device |
| DE4442243C2 (en) * | 1994-11-28 | 1998-05-28 | Danfoss As | Valve for a thermostatic valve |
| FR2737911B1 (en) * | 1995-08-14 | 1997-09-12 | Valeo Equip Electr Moteur | MOTOR VEHICLE STARTER CONTACTOR COMPRISING IMPROVED SEALING MEANS AND STARTER EQUIPPED WITH SUCH A CONTACTOR |
-
2009
- 2009-04-30 DE DE200910002757 patent/DE102009002757A1/en not_active Ceased
-
2010
- 2010-04-29 CN CN201080029290.2A patent/CN102460628B/en active Active
- 2010-04-29 HU HUE10719932A patent/HUE029076T2/en unknown
- 2010-04-29 EP EP10719932.5A patent/EP2425440B1/en active Active
- 2010-04-29 WO PCT/EP2010/055815 patent/WO2010125147A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29611005U1 (en) * | 1996-06-22 | 1997-10-16 | Robert Bosch Gmbh, 70469 Stuttgart | Fastener |
| CN101263572A (en) * | 2005-09-15 | 2008-09-10 | 法雷奥电机设备公司 | Heat engine starter switch comprising improved winding electrical connection means |
| DE102007014764A1 (en) * | 2007-03-28 | 2008-06-12 | Robert Bosch Gmbh | Solenoid switch for starters of internal combustion engines, has relay housing, which has relay cover of plastic at front side, in which relay connections are intended |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010125147A1 (en) | 2010-11-04 |
| EP2425440B1 (en) | 2016-06-22 |
| DE102009002757A1 (en) | 2010-11-04 |
| HUE029076T2 (en) | 2017-02-28 |
| EP2425440A1 (en) | 2012-03-07 |
| CN102460628A (en) | 2012-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180131 Address after: Stuttgart, Germany Patentee after: SEG Automotive Germany Co.,Ltd. Address before: Stuttgart, Germany Patentee before: Robert Bosch Ltd. |