CN206022019U - Magnet ring and the chain joint assembly of clamping bushing - Google Patents
Magnet ring and the chain joint assembly of clamping bushing Download PDFInfo
- Publication number
- CN206022019U CN206022019U CN201620908370.XU CN201620908370U CN206022019U CN 206022019 U CN206022019 U CN 206022019U CN 201620908370 U CN201620908370 U CN 201620908370U CN 206022019 U CN206022019 U CN 206022019U
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- clamping bushing
- boss
- cylinder
- bushing
- 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.)
- Withdrawn - After Issue
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses the chain joint assembly of magnet ring and clamping bushing, including magnet ring and clamping bushing, the magnet ring is linked by injection with clamping bushing, the magnet ring includes magnet ring body, boss and cylinder is evenly arranged with clamping bushing on the upper surface that magnet ring body is linked, and the boss and cylinder are arranged alternately along the disk of clamping bushing lower surface；The disk of clamping bushing is provided with the concave tooth matched with cylinder with the position of cylinder contacts.Injection assembling is carried out to the chain joint assembly, is made product that there is the pressing-in force of stronger anti-shear ability and anti-axle, is reduced assembling risk.
Description
Technical field：
The utility model is related to the chain joint assembly of magnet ring and clamping bushing.
Background technology：
Magnet ring adopts magnet ring with linking for clamping bushing at present（Compacting is molded）Bonding or injecting magnetic with iron bushing
Direct embedment injection of the body on iron bushing.The former complex process, high cost hand-manipulated, because the uniformity of viscose glue receives multiple
The restriction of part, the adhesion wider distribution of defective goods, the toughness of additional solidification epoxy glue water are very poor, during equipment and after equipment
The probability that product magnet ring comes off is very high, and the hidden danger of product failure is very big, and this pattern will gradually by market；The latter links work
Skill is simple, but due to injection molded magnets cooling procedure in contractions be easily caused the deformation of iron bushing, impact is further assembled, while
The anti-deformation force that iron bushing is showed when injection molded magnets shrink easily produces stress and strain inside magnet ring, causes magnet ring to be molded
Afterwards or assembling when direct rupture, bring risk and hidden danger to the practical application of product.
Content of the invention：
It is good that the technical problems to be solved in the utility model is to provide a kind of uniformity, highly reliable, assembles the low magnetic of risk
Ring and clamping bushing chain joint assembly.
For solving the above problems, the utility model is achieved through the following technical solutions：
Magnet ring and the chain joint assembly of clamping bushing, pass through note including magnet ring and clamping bushing, the magnet ring and clamping bushing
Mould to link, the magnet ring includes magnet ring body, is evenly arranged with convex on the upper surface that magnet ring body is linked with clamping bushing
Platform and cylinder, the boss and cylinder are arranged alternately along the disk of clamping bushing lower surface, are spaced one between boss and cylinder
Fixed distance；The disk of clamping bushing is provided with the concave tooth matched with cylinder with the position of cylinder contacts.
Preferably, the clamping bushing is iron bushing.
Preferably, the diameter of a circle d that the boss is formed by arc boss and on the inside of boss is equal to disk overall diameter
D.Ensure that clamping bushing can be arranged on magnet ring and be able to ensure that and have good axiality with magnet ring body.
As preferential, the center of the boss with the center of cylinder on same circle, and cylinder with diameter greater than boss
Thickness so that concave tooth just can be stuck on cylinder, so as to define the position of clamping bushing, it is ensured that clamping bushing and magnet ring
Skew of the hot melt to position that the impact of iron bushing causes in concentricity and injection moulding process during assembling.
Used as preferential, in the boss, at least one boss is provided with through hole, and the quantity at least one of through hole, in order to
Locking magnet ring and iron bushing（Slide fastener is acted on）.Boss and cylinder are alternately arranged, and increase contact area or the parcel face of injection-moulded plastic
Product, so as to fully fixing the position of clamping bushing and increasing anti-shear ability.
Compared with prior art, of the present utility model it is beneficial in that：Injection assembling is carried out again by the component, work is made
Skill is simpler, improve production efficiency, reduces cost, while ensure that the uniformity of product.Increased injection-moulded plastic and assembly
Contact area or parcel area, enhance assembling after product anti-shear ability and the reliability of product, it is ensured that product should
Used time risk is greatly lowered.
Description of the drawings：
Below in conjunction with the accompanying drawings the utility model is further illustrated：
Fig. 1 is the utility model middle magnetic ring structural representation；
Fig. 2 is clamping bushing top view in the utility model；
Fig. 3 is the structural representation after the utility model assembling.
In figure：1st, magnet ring；11st, magnet ring body；12nd, boss；121st, through hole；13rd, cylinder；2nd, clamping bushing；21st, disk；
22nd, concave tooth.
Specific embodiment：
Below in conjunction with the accompanying drawings and specific embodiment is described in detail to the utility model：
Magnet ring as shown in Figure 1, Figure 2 and Figure 3 and the chain joint assembly of clamping bushing, including magnet ring 1 and clamping bushing 2, institute
State magnet ring 1 to link by injection with clamping bushing 2, the magnet ring 1 includes magnet ring body 11, serves as a contrast with clamping in magnet ring body 11
Boss 12 and cylinder 13 are evenly arranged with the upper surface of 2 link of set, the boss 12 and cylinder 13 are along 2 lower end of clamping bushing
The disk 21 in face is arranged alternately, and is spaced a distance and is easy to the later stage to increase injection-moulded plastic when assembling between boss 12 and cylinder 13
Hot melt solidification before flowing and exhaust, while increasing contact area or encapsulated area；The disk 21 of the clamping bushing 2 with
The position of the contact of cylinder 13 is provided with the concave tooth 22 matched with cylinder 13.
The clamping bushing 2 is iron bushing, contributes to the assembling with magnet ring 1；The boss 12 is arc boss and boss
The diameter of a circle d formed on the inside of 12 is equal to 21 overall diameter D of disk, it is ensured that clamping bushing 2 just can be arranged on magnet ring 1,
While the center of the center of boss 12 and cylinder 13 is on same circle, and the thickness with diameter greater than boss 12 of cylinder 13 is caused
The concave tooth 22 of disk 21 just can be stuck on cylinder 13, it is to avoid skew when clamping bushing 2 is molded, it is ensured that clamping bushing 2
Concentricity when assembling with magnet ring 1.In the boss 12, at least one boss 12 is provided with two through holes 121, in order to lock
Magnet ring and iron bushing（Slide fastener is acted on）, while increase the contact area of injection-moulded plastic or parcel area in assembling process, so as to fill
Divide the position of fixed clamping bushing 2.
It is emphasized that：The above is only preferred embodiment of the present utility model, not the utility model is appointed
What pro forma restriction, every any simple modification that above example is made according to technical spirit of the present utility model, etc.
With change and modification, still fall within the range of technical solutions of the utility model.
Claims (5)
1. the chain joint assembly of a kind of magnet ring and clamping bushing, including magnet ring（1）With clamping bushing（2）, the magnet ring（1）With clamping
Bushing（2）Linked by injection, it is characterised in that：The magnet ring（1）Including magnet ring body（11）, in magnet ring body（11）With
Clamping bushing（2）Boss is evenly arranged with the upper surface of link（12）And cylinder（13）, the boss（12）And cylinder（13）
Along clamping bushing（2）The disk of lower surface（21）It is arranged alternately；The clamping bushing（2）Disk（21）With cylinder（13）Connect
Tactile position is provided with and cylinder（13）The concave tooth for matching（22）.
2. the chain joint assembly of magnet ring according to claim 1 and clamping bushing, it is characterised in that：The clamping bushing（2）
For iron bushing.
3. the chain joint assembly of magnet ring according to claim 1 and clamping bushing, it is characterised in that：The boss（12）For arc
Shape boss and boss（12）The diameter of a circle d surrounded by inner side is equal to disk（21）Overall diameter D.
4. the chain joint assembly of magnet ring according to claim 1 and clamping bushing, it is characterised in that：The boss（12）In
The heart and cylinder（13）Center on same circle, and cylinder（13）With diameter greater than boss（12）Thickness.
5. the chain joint assembly of magnet ring according to claim 1 and clamping bushing, it is characterised in that：The boss（12）In extremely
A rare boss（12）It is provided with through hole（121）, and through hole（121）Quantity at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908370.XU CN206022019U (en) | 2016-08-22 | 2016-08-22 | Magnet ring and the chain joint assembly of clamping bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908370.XU CN206022019U (en) | 2016-08-22 | 2016-08-22 | Magnet ring and the chain joint assembly of clamping bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022019U true CN206022019U (en) | 2017-03-15 |
Family
ID=58249001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620908370.XU Withdrawn - After Issue CN206022019U (en) | 2016-08-22 | 2016-08-22 | Magnet ring and the chain joint assembly of clamping bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128682A (en) * | 2016-08-22 | 2016-11-16 | 贝尔曼磁电科技（苏州）有限公司 | A kind of magnet ring and the chain joint assembly of clamping lining |
-
2016
- 2016-08-22 CN CN201620908370.XU patent/CN206022019U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128682A (en) * | 2016-08-22 | 2016-11-16 | 贝尔曼磁电科技（苏州）有限公司 | A kind of magnet ring and the chain joint assembly of clamping lining |
| CN106128682B (en) * | 2016-08-22 | 2018-01-02 | 贝尔曼磁电科技（苏州）有限公司 | A kind of chain joint assembly of magnet ring and clamping bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20180102 |
|
| AV01 | Patent right actively abandoned |