CN207368773U - The unilateral rivet pressing structure of stainless steel sleeve - Google Patents
The unilateral rivet pressing structure of stainless steel sleeve Download PDFInfo
- Publication number
- CN207368773U CN207368773U CN201721279820.4U CN201721279820U CN207368773U CN 207368773 U CN207368773 U CN 207368773U CN 201721279820 U CN201721279820 U CN 201721279820U CN 207368773 U CN207368773 U CN 207368773U
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- Prior art keywords
- stainless steel
- wall
- board
- magnet steel
- riveting
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 70
- 239000010935 stainless steel Substances 0.000 title claims abstract description 70
- 238000003825 pressing Methods 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 81
- 239000010959 steel Substances 0.000 claims abstract description 81
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses the unilateral rivet pressing structure of stainless steel sleeve, including rotor core, armature spindle is fixedly connected with the rotor core, the rotor core surrounding is adhesive with magnet steel, tubbiness stainless steel thin-wall set is socketed with rotor core, and tubbiness stainless steel thin-wall set is socketed on magnet steel, magnet steel anti-off board is movably installed with one end of the rotor core, the magnet steel anti-off board is in contact close to the side that tubbiness stainless steel thin-wall covers with tubbiness stainless steel thin-wall set, the magnet steel anti-off board surrounding annular is uniformly provided with four through holes, the tubbiness stainless steel thin-wall set is uniformly provided with four riveting holes close to the side annular of magnet steel anti-off board.The utility model can be very good to play magnet steel anti-drop function by unilateral riveting, meanwhile, easy to consolidate the position of purpose riveting pressing bolt, prevent from connecting built on the sand during riveting, and it is easy to the mounting magnetic steel anti-off board of stable and convenient, it is simple in structure, it is easy to use.
Description
Technical field
It the utility model is related to riveting technical field, more particularly to the unilateral rivet pressing structure of stainless steel sleeve.
Background technology
Label type rotor due to it is simple in structure, rotary inertia is small, is easily achieved optimal design（Make motor air gap flux density ripple
Shape levels off to sine wave）The characteristics of being remarkably improved the performance of motor or even whole system, has wide in permanent magnet synchronous motor
General use, but the drawbacks of structure is maximum is exactly that magnet steel easily comes off, and magnet steel is carried out constraint fixation usually using sheath,
Magnet steel sheath can use gap and interference fit with magnet steel.
The patent of Application No. 201220652947.7 discloses kind of a brushless electric motor rotor device, including：Rotor core, turn
Sub- axis, magnet steel and magnet steel sheath, are connected with rotor core on the armature spindle, and the magnet steel is fixedly connected on rotor core,
The magnet steel sheath is connected on the rotor core for being provided with magnet steel, and setting is pasted between the magnet steel sheath and magnet steel.Pass through
Aforesaid way, the utility model brushless electric motor rotor apparatus structure is compact, small, and assembling is stablized, and has simplified motor manufacturing work
Skill, ensure that the tight fit of rotor core and magnet steel, ensure that magnet steel is fixed with the reliable of magnet steel sheath, reduces cost,
Improve manufacture efficiency.However, the device is reliably low, craftsmanship is poor, high-volume is difficult realizes automation, the stability of mounting structure
It is relatively low, and it is easily damaged magnet steel.
Utility model content
Based on technical problem existing for background technology, the utility model proposes the unilateral rivet pressing structure of stainless steel sleeve.
The utility model proposes the unilateral rivet pressing structure of stainless steel sleeve, including rotor core is fixed on the rotor core
Armature spindle is connected with, the rotor core surrounding is adhesive with magnet steel, and tubbiness stainless steel thin-wall set, and bucket are socketed with rotor core
Shape stainless steel thin-wall set is socketed on magnet steel, and magnet steel anti-off board, the magnet steel are movably installed with one end of the rotor core
Anti-off board is in contact close to the side that tubbiness stainless steel thin-wall covers with tubbiness stainless steel thin-wall set, four chow ring of magnet steel anti-off board
Shape is uniformly provided with four through holes, and the tubbiness stainless steel thin-wall set is uniformly provided with four close to the side annular of magnet steel anti-off board
A riveting hole, four riveting holes are adapted with four through holes respectively, and purpose riveting pressing bolt, and riveting spiral shell are movably installed with the through hole
The both ends of bolt are all extended to outside through hole, and purpose riveting pressing bolt is extended in riveting hole close to one end that tubbiness stainless steel thin-wall covers, and riveting
One end for being located in riveting hole of pressure bolt is threadedly coupled with riveting hole, the purpose riveting pressing bolt covered away from tubbiness stainless steel thin-wall one
End is installed with nut, and annular is uniformly provided with locating slot on the nut surrounding inner wall, and the magnet steel anti-off board is away from bucket
The side of shape stainless steel thin-wall set offers four mounting grooves, and four mounting grooves are connected with four through holes respectively, the spiral shell
Cap is adapted with mounting groove, and the mounting groove inner wall is equipped with the detent mechanism for being used for consolidating purpose riveting pressing bolt position, the magnet steel
Anti-off board is equipped with the installing mechanism for mounting magnetic steel anti-off board close to the side that tubbiness stainless steel thin-wall covers.
Preferably, the detent mechanism includes the sliding groove being opened on the inner wall of mounting groove side, is slided in the sliding groove
Dynamic to be provided with locating rod, one end of the locating rod is extended in mounting groove, and locating rod is located at one end in mounting groove and determines
Position groove is adapted, and the locating rod offers rach slot away from the side that tubbiness stainless steel thin-wall covers, and is fixed in the rach slot
Rack is installed, the sliding groove is provided with rotation hole on the side inner wall of rach slot, is rotatablely equipped with the rotation hole
Gear, and the side of gear is extended in sliding groove, the side that the gear is located in sliding groove is extended in rach slot, and with
Rack is meshed.
Preferably, the both ends of the gear are rotatablely equipped with shaft, and one end that two shafts are located remotely from each other rotates respectively
On the both sides inner wall of rotation hole, movable sleeve is connected to adjustment barrel in any one shaft, and adjustment barrel is close to one end of gear
It is welded and fixed with gear.
Preferably, the locating rod is located at one end of sliding groove and is welded with the first spring, the remotely located bar of the first spring
One end is welded on side inner wall of the sliding groove away from opening.
Preferably, sliding slot is offered on side inner wall of the sliding groove away from rotation hole, be slidably installed in the sliding slot
There is sliding block, the side of the sliding block is extended to outside sliding slot, and is fixedly mounted on side of the locating rod away from rotation hole.
Preferably, the installing mechanism includes being fixedly mounted on magnet steel anti-off board close to the side that tubbiness stainless steel thin-wall covers
On two fixed blocks, tubbiness stainless steel thin-wall set offers two the first grooves close to the side of magnet steel anti-off board, two
A first groove is adapted with two fixed blocks respectively, and the both sides of the fixed block offer the second groove, and described second is recessed
Fixture block is movably installed with groove, card slot is offered on the both sides inner wall of first groove, two fixture blocks block with two respectively
Groove is adapted.
Preferably, one end of second spring, second spring are welded with side inner wall of second groove away from opening
The other end be welded on the side of fixture block.
Preferably, the section of the card slot is circle, and the fixture block be semicircular structure, the inner wall slip of fixture block and card slot
Connection.
In the utility model, the unilateral rivet pressing structure of stainless steel sleeve, by rotor core, armature spindle, magnet steel anti-off board,
Tubbiness stainless steel thin-wall set, through hole, riveting hole, purpose riveting pressing bolt are used cooperatively, and magnet steel anti-off board prevents tubbiness stainless steel thin-wall set
Slided to the direction of magnet steel anti-off board, purpose riveting pressing bolt is threadedly coupled through hole and riveting hole, easy to prevent tubbiness stainless steel thin-wall set
Moved to the direction away from magnet steel anti-off board, by nut, mounting groove, sliding groove, locating rod, the first spring, sliding slot, sliding block,
Locating slot, rach slot, rack, rotation hole, gear, shaft, adjustment barrel are used cooperatively, and by rotating adjustment barrel, adjustment barrel drives
Gear rotates, and gear band carry-over bar movement, gear drives locating rod movement, and locating rod is moved in locating slot, easy to consolidate riveting
Press the position of bolt, prevent from connecting during riveting built on the sand, by the first groove, fixed block, the second groove, second spring,
Fixture block, card slot are used cooperatively, the use that is slidably matched of fixture block and card slot, easy to consolidate mounting magnetic steel anti-off board, and it is easy for installation,
The utility model can be very good to play magnet steel anti-drop function by unilateral riveting, meanwhile, easy to consolidate purpose riveting pressing bolt
Position, prevents from connecting built on the sand during riveting, and easy to the mounting magnetic steel anti-off board of stable and convenient, simple in structure, user
Just.
Brief description of the drawings
Fig. 1 be the utility model proposes the unilateral rivet pressing structure of stainless steel sleeve structure diagram；
Fig. 2 be the utility model proposes the unilateral rivet pressing structure of stainless steel sleeve part A structure diagram；
Fig. 3 be the utility model proposes the unilateral rivet pressing structure of stainless steel sleeve A1 part-structure schematic diagrams；
Fig. 4 be the utility model proposes the unilateral rivet pressing structure of stainless steel sleeve magnet steel anti-off board partial structural diagram；
Fig. 5 be the utility model proposes the rotor core of the unilateral rivet pressing structure of stainless steel sleeve be connected knot with magnet steel anti-off board
Structure schematic diagram；
Fig. 6 be the utility model proposes the unilateral rivet pressing structure of stainless steel sleeve part B structure diagram.
In figure：1 rotor core, 2 armature spindles, 3 magnet steel anti-off boards, 4 tubbiness stainless steel thin-wall sets, 5 through holes, 6 riveting holes, 7
Purpose riveting pressing bolt, 8 nuts, 9 mounting grooves, 10 sliding grooves, 11 locating rods, 12 first springs, 13 sliding slots, 14 sliding blocks, 15 locating slots, 16
Rach slot, 17 racks, 18 rotation holes, 19 gears, 20 shafts, 21 adjustment barrels, 22 first grooves, 23 fixed blocks, 24 second grooves,
25 second springs, 26 fixture blocks, 27 card slots.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment.
With reference to Fig. 1-6, the unilateral rivet pressing structure of stainless steel sleeve, including rotor core 1, is fixedly connected with rotor core 1 and turns
Sub- axis 2,1 surrounding of rotor core are adhesive with magnet steel, and tubbiness stainless steel thin-wall set 4, and tubbiness stainless steel are socketed with rotor core 1
Thin-wall sleeve 4 is socketed on magnet steel, magnet steel anti-off board 3 is movably installed with one end of rotor core 1, magnet steel anti-off board 3 is close to bucket
The side of shape stainless steel thin-wall set 4 is in contact with tubbiness stainless steel thin-wall set 4, and 3 surrounding annular of magnet steel anti-off board is uniformly provided with
Four through holes 5, tubbiness stainless steel thin-wall set 4 are uniformly provided with four riveting holes 6 close to the side annular of magnet steel anti-off board 3, and four
A riveting hole 6 is adapted with four through holes 5 respectively, purpose riveting pressing bolt 7 is movably installed with through hole 5, and the both ends of purpose riveting pressing bolt 7 are equal
Extend to outside through hole 5, purpose riveting pressing bolt 7 is extended in riveting hole 6 close to one end of tubbiness stainless steel thin-wall set 4, and purpose riveting pressing bolt 7
One end in riveting hole 6 is threadedly coupled with riveting hole 6, and the one end of purpose riveting pressing bolt 7 away from tubbiness stainless steel thin-wall set 4 is fixed
Nut 8 is installed, annular is uniformly provided with locating slot 15 on 8 surrounding inner wall of nut, and magnet steel anti-off board 3 is away from tubbiness Thin Stainless Steel
The side of wall set 4 offers four mounting grooves 9, and four mounting grooves 9 are connected with four through holes 5 respectively, nut 8 and mounting groove
9 are adapted, and 9 inner wall of mounting groove is equipped with the detent mechanism for being used for consolidating 7 position of purpose riveting pressing bolt, and magnet steel anti-off board 3 is close to tubbiness
The side of stainless steel thin-wall set 4 is equipped with the installing mechanism for mounting magnetic steel anti-off board 3.Pass through rotor core 1, armature spindle 2, magnetic
Steel anti-off board 3, tubbiness stainless steel thin-wall set 4, through hole 5, riveting hole 6, purpose riveting pressing bolt 7 are used cooperatively, and magnet steel anti-off board 3 prevents bucket
Shape stainless steel thin-wall set 4 is slided to the direction of magnet steel anti-off board 3, and purpose riveting pressing bolt 7 is threadedly coupled through hole 5 and riveting hole 6, easy to anti-
Only tubbiness stainless steel thin-wall set 4 is moved to the direction away from magnet steel anti-off board 3.
Detent mechanism includes the sliding groove 10 being opened on 9 side inner wall of mounting groove, and it is fixed to be slidably fitted with sliding groove 10
Position bar 11, one end of locating rod 11 are extended in mounting groove 9, and locating rod 11 is located at one end and the locating slot 15 in mounting groove 9
It is adapted, side of the locating rod 11 away from tubbiness stainless steel thin-wall set 4 offers rach slot 16, is installed with rach slot 16
Rack 17, sliding groove 10 are provided with rotation hole 18 on the side inner wall of rach slot 16, gear are rotatablely equipped with rotation hole 18
19, and the side of gear 19 is extended in sliding groove 10, the side that gear 19 is located in sliding groove 10 is extended in rach slot 16,
And be meshed with rack 17, the both ends of gear 19 are rotatablely equipped with shaft 20, one end difference that two shafts 20 are located remotely from each other
It is rotatably installed on the both sides inner wall of rotation hole 18, movable sleeve is connected to adjustment barrel 21 in any one shaft 20, and adjustment barrel 21 is leaned on
One end of nearly gear 19 is welded and fixed with gear 19, and one end that locating rod 11 is located at sliding groove 10 is welded with the first spring 12, the
One end of one spring, 12 remotely located bar 11 is welded on side inner wall of the sliding groove 10 away from opening, and sliding groove 10 is away from rotation
Sliding slot 13 is offered on the side inner wall in hole 18, sliding block 14 is slidably fitted with sliding slot 13, the side of sliding block 14 extends to sliding slot
Outside 13, and it is fixedly mounted on side of the locating rod 11 away from rotation hole 18.Pass through nut 8, mounting groove 9, sliding groove 10, positioning
Bar 11, the first spring 12, sliding slot 13, sliding block 14, locating slot 15, rach slot 16, rack 17, rotation hole 18, gear 19, shaft
20th, adjustment barrel 21 is used cooperatively, and by rotating adjustment barrel 21, adjustment barrel 21 is rotated with moving gear 19, and gear 19 is with carry-over bar 17
Mobile, gear 17 drives locating rod 11 to move, and locating rod 11 is moved in locating slot 15, easy to consolidate the position of purpose riveting pressing bolt 7,
Prevent from connecting built on the sand during riveting.
Installing mechanism includes being fixedly mounted on two of magnet steel anti-off board 3 on the side of tubbiness stainless steel thin-wall set 4
Fixed block 23, tubbiness stainless steel thin-wall set 4 offer two the first grooves 22 close to the side of magnet steel anti-off board 3, two first
Groove 22 is adapted with two fixed blocks 23 respectively, and the both sides of fixed block 23 offer the second groove 24, in the second groove 24
Fixture block 26 is movably installed with, card slot 27 is offered on the both sides inner wall of the first groove 22, two fixture blocks 26 block with two respectively
Groove 27 is adapted, and the second groove 24 is welded with one end of second spring 25 on the side inner wall away from opening, second spring 25
The other end is welded on the side of fixture block 26, and the section of card slot 27 is circle, and fixture block 26 is semicircular structure, fixture block 26 and card slot
27 inner wall is slidably connected.Pass through the first groove 22, fixed block 23, the second groove 24, second spring 25, fixture block 26, card slot 27
It is used cooperatively, the use that is slidably matched of fixture block 26 and card slot 27, easy to consolidate mounting magnetic steel anti-off board 3, and easy for installation, this reality
It can be can be very good to play magnet steel anti-drop function by unilateral riveting with new, meanwhile, easy to consolidate the position of purpose riveting pressing bolt 7
Put, prevent from connecting built on the sand during riveting, and easy to the mounting magnetic steel anti-off board 3 of stable and convenient, simple in structure, user
Just.
The utility model：In use, place upper magnetic steel on rotor core 1, then to connect tubbiness stainless for set on magnet steel
Steel thin-wall sleeve 4, the mounting magnetic steel anti-off board 3 on the side of rotor core 1, magnet steel anti-off board 3 drive fixed block 23 to be moved to the
In one groove 22, for fixed block 23 in the first groove 22 in moving process, the inner wall of the first groove 22 extrudes fixture block 26, fixture block 26
Extruding second spring 25 so that fixture block 26 is moved in the second groove 24, when fixture block 26 is moved to the position of card slot 27, second
Fixture block 26 is extruded under 25 reaction force of spring and removes the second groove 24, fixture block 26 is moved in card slot 27, reaches firm installation magnetic
The purpose of steel anti-off board 3, rotates tubbiness stainless steel thin-wall set 4 so that and four riveting holes 6 are corresponding with four through holes 5 respectively,
Purpose riveting pressing bolt 7 is put into through hole 5 so that purpose riveting pressing bolt 7 is bolted with riveting hole 6, when purpose riveting pressing bolt 7 turns to riveting hole 6
When interior, purpose riveting pressing bolt 7 drives nut 8 to be moved in mounting groove 8, rotates adjustment barrel 21, adjustment barrel 21 is with moving gear 19 by turning
Axis 20 is rotated, and gear 19 is moved with carry-over bar 17, and rack 17 drives locating rod 11 to be moved, and locating rod 11 drives
Sliding block 14 slides in sliding slot 13, under the active force of the first spring 12, drives locating rod 11 to be moved in locating slot 15, reaches steady
Guan County fills the purpose of purpose riveting pressing bolt 7, realizes by unilateral riveting fixed sheath, prevents the coming off of surface-mount type magnet steel, reliability
It is high.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. the unilateral rivet pressing structure of stainless steel sleeve, including rotor core（1）, it is characterised in that the rotor core（1）Upper fixation is even
It is connected to armature spindle（2）, the rotor core（1）Surrounding is adhesive with magnet steel, rotor core（1）On be socketed with tubbiness stainless steel thin-wall
Set（4）, and tubbiness stainless steel thin-wall set（4）It is socketed on magnet steel, the rotor core（1）One end on be movably installed with magnet steel
Anti-off board（3）, the magnet steel anti-off board（3）Close to tubbiness stainless steel thin-wall set（4）Side and tubbiness stainless steel thin-wall set（4）
It is in contact, the magnet steel anti-off board（3）Surrounding annular is uniformly provided with four through holes（5）, the tubbiness stainless steel thin-wall set（4）
Close to magnet steel anti-off board（3）Side annular be uniformly provided with four riveting holes（6）, four riveting holes（6）It is logical with four respectively
Hole（5）It is adapted, the through hole（5）Inside it is movably installed with purpose riveting pressing bolt（7）, and purpose riveting pressing bolt（7）Both ends all extend to it is logical
Hole（5）Outside, purpose riveting pressing bolt（7）Close to tubbiness stainless steel thin-wall set（4）One end extend to riveting hole（6）It is interior, and purpose riveting pressing bolt
（7）Positioned at riveting hole（6）Interior one end and riveting hole（6）It is threadedly coupled, the purpose riveting pressing bolt（7）Away from tubbiness stainless steel thin-wall
Set（4）One end be installed with nut（8）, the nut（8）Annular is uniformly provided with locating slot on surrounding inner wall（15）, institute
State magnet steel anti-off board（3）Away from tubbiness stainless steel thin-wall set（4）Side offer four mounting grooves（9）, and four mounting grooves
（9）Respectively with four through holes（5）It is connected, the nut（8）With mounting groove（9）It is adapted, the mounting groove（9）Set on inner wall
It is useful for firm purpose riveting pressing bolt（7）The detent mechanism of position, the magnet steel anti-off board（3）Close to tubbiness stainless steel thin-wall set（4）
Side be equipped be used for mounting magnetic steel anti-off board（3）Installing mechanism.
2. the unilateral rivet pressing structure of stainless steel sleeve according to claim 1, it is characterised in that the detent mechanism includes opening up
In mounting groove（9）Sliding groove on the inner wall of side（10）, the sliding groove（10）Inside it is slidably fitted with locating rod（11）, it is described fixed
Position bar（11）One end extend to mounting groove（9）It is interior, and locating rod（11）Positioned at mounting groove（9）Interior one end and locating slot（15）
It is adapted, the locating rod（11）Away from tubbiness stainless steel thin-wall set（4）Side offer rach slot（16）, the rach slot
（16）Inside it is installed with rack（17）, the sliding groove（10）Close to rach slot（16）Side inner wall on be provided with rotation hole
（18）, the rotation hole（18）Inside it is rotatablely equipped with gear（19）, and gear（19）Side extend to sliding groove（10）It is interior, institute
State gear（19）Positioned at sliding groove（10）Interior side extends to rach slot（16）It is interior, and and rack（17）It is meshed.
3. the unilateral rivet pressing structure of stainless steel sleeve according to claim 2, it is characterised in that the gear（19）Both ends it is equal
It is rotatablely equipped with shaft（20）, two shafts（20）The one end being located remotely from each other is rotatably installed in rotation hole respectively（18）Both sides in
On wall, any one shaft（20）Upper movable sleeve is connected to adjustment barrel（21）, adjustment barrel（21）Close to gear（19）One end and tooth
Wheel（19）It is welded and fixed.
4. the unilateral rivet pressing structure of stainless steel sleeve according to claim 2, it is characterised in that the locating rod（11）Positioned at cunning
Dynamic groove（10）One end be welded with the first spring（12）, the first spring（12）Remotely located bar（11）One end be welded on sliding groove
（10）On side inner wall away from opening.
5. the unilateral rivet pressing structure of stainless steel sleeve according to claim 2, it is characterised in that the sliding groove（10）It is remote to turn
Dynamic hole（18）Side inner wall on offer sliding slot（13）, the sliding slot（13）Inside it is slidably fitted with sliding block（14）, the sliding block
（14）Side extend to sliding slot（13）Outside, and it is fixedly mounted on locating rod（11）Away from rotation hole（18）Side on.
6. the unilateral rivet pressing structure of stainless steel sleeve according to claim 1, it is characterised in that the installing mechanism includes fixing
Installed in magnet steel anti-off board（3）Close to tubbiness stainless steel thin-wall set（4）Side on two fixed blocks（23）, the tubbiness is not
Become rusty steel thin-wall sleeve（4）Close to magnet steel anti-off board（3）Side offer two the first grooves（22）, two the first grooves（22）Point
Not with two fixed blocks（23）It is adapted, the fixed block（23）Both sides offer the second groove（24）, described second is recessed
Groove（24）Inside it is movably installed with fixture block（26）, first groove（22）Both sides inner wall on offer card slot（27）, two
Fixture block（26）Respectively with two card slots（27）It is adapted.
7. the unilateral rivet pressing structure of stainless steel sleeve according to claim 6, it is characterised in that second groove（24）It is remote
Second spring is welded with the side inner wall of opening（25）One end, second spring（25）The other end be welded on fixture block（26）'s
On side.
8. the unilateral rivet pressing structure of stainless steel sleeve according to claim 6, it is characterised in that the card slot（27）Section be
Circle, the fixture block（26）For semicircular structure, fixture block（26）With card slot（27）Inner wall be slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279820.4U CN207368773U (en) | 2017-09-30 | 2017-09-30 | The unilateral rivet pressing structure of stainless steel sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279820.4U CN207368773U (en) | 2017-09-30 | 2017-09-30 | The unilateral rivet pressing structure of stainless steel sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368773U true CN207368773U (en) | 2018-05-15 |
Family
ID=62347445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279820.4U Expired - Fee Related CN207368773U (en) | 2017-09-30 | 2017-09-30 | The unilateral rivet pressing structure of stainless steel sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546893A (en) * | 2017-09-30 | 2018-01-05 | 日本电产凯宇汽车电器（江苏）有限公司 | The unilateral rivet pressing structure of stainless steel sleeve |
-
2017
- 2017-09-30 CN CN201721279820.4U patent/CN207368773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546893A (en) * | 2017-09-30 | 2018-01-05 | 日本电产凯宇汽车电器（江苏）有限公司 | The unilateral rivet pressing structure of stainless steel sleeve |
| CN107546893B (en) * | 2017-09-30 | 2023-09-26 | 尼得科凯宇汽车电器(江苏)有限公司 | Single-side riveting structure of stainless steel sleeve |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20190930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |