CN102536988A - Automobile clamp ring - Google Patents
Automobile clamp ring Download PDFInfo
- Publication number
- CN102536988A CN102536988A CN2012100113528A CN201210011352A CN102536988A CN 102536988 A CN102536988 A CN 102536988A CN 2012100113528 A CN2012100113528 A CN 2012100113528A CN 201210011352 A CN201210011352 A CN 201210011352A CN 102536988 A CN102536988 A CN 102536988A
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- China
- Prior art keywords
- clasp
- automobile
- fixed part
- snap ring
- clamp ring
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- 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.)
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- Clamps And Clips (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention provides an automobile clamp ring, which belongs to the technical field of machines and solves the problem that existing clamp rings are incapable of being reused and difficult in assembling and disassembling. The automobile clamp ring comprises at least two arc-shaped clamp ring bodies and connectors, wherein the arc-shaped clamp ring bodies are connected into a ring end to end, the number of the connectors is the same with that of the clamp ring bodies and respectively arranged between the adjacent clamp ring bodies. Each clamp ring body is provided with a first end and a second end, and one end of each connector is arranged at the first end of the clamp ring body while the other end of the connector is arranged at the second end of the adjacent clamp ring body. Since the automobile clamp ring is provided with the clamp ring bodies connected end to end sequentially and the connectors respectively arranged between the adjacent clamp ring bodies, the clamp ring can be assembled by arranging one ends of the connectors to the first ends of the clamp ring bodies and arranging the opposite ends of the connectors to the second ends of the adjacent clamp ring bodies, and can be disassembled by separating the connectors from the clamp ring bodies. Accordingly, the automobile clamp ring not only is convenient to be assembled and disassembled and reusable but can be cost-saving.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of automobile-used snap ring.
Background technique
The various axles of automobile often need be used snap ring when assembling, to stop the part axial string on the axle moving.Mostly the snap ring that uses at present is slotted collar.Slotted collar generally is divided into two types, and one type is little slotted collar, and the shaft diameter that the aperture efficiency after snap ring struts will be assembled is little; This type of snap ring is when assembling, if snap ring will be stuck in the neutral position of axle, when assembling, will strut snap ring with clasp forceps so; Make snap ring keep softened state from axle head until the position that will install, assembling difficulty, and be easy to draw a surface of clipping axle; Moreover the surface accuracy of axle requires very high, and this stroke of wiping is bigger to the damage of axle.
Another kind of is the bigger snap ring of aperture efficiency, and the shaft diameter that the aperture efficiency after snap ring struts will be assembled is big.This type of snap ring is when assembling, as long as the side, mounting point on axle is directly knocked in just passable, simple and convenient.But the part of the snap ring bag axle that opening is bigger is less, and safety coefficient is low, and snap ring is big from the probability that axle drops.And these two types of snap rings operating difficulties all in disassembling process, especially in some particular structural, can cause axle normally to disassemble, and mostly existing snap ring be disposable snap ring, can not reuse after disassembling, increased user cost.
Summary of the invention
The objective of the invention is to have the problems referred to above to existing technology, a kind of automobile-used snap ring is provided, said automobile-used snap ring not only is convenient to dismounting, and is reusable, saves cost, and little being difficult for that take up room interferes with other part.
The object of the invention can be realized through following technical proposal: a kind of automobile-used snap ring; It comprises at least two arcuations and circlewise the body of clasp of joining end to end successively, and quantity identical with body of clasp and be located at the link between the adjacent card ring body; Said body of clasp has the first relative end and second end; One end of said link is located at first end of body of clasp, and the other end of said link is located at second end of adjacent card ring body.
This automobile-used snap ring is through being provided with end to end successively body of clasp and being located at the link between the adjacent card ring body, and said link is processed by elastic material.In when assembling, at first said body of clasp is located on the axle, then the two ends of said link are located at respectively on second end of first end and adjacent card ring body of body of clasp; Rely on the elastic force of link that said body of clasp is fixed, axle only receives axial force, the power of link enough to overcome the radial force that axle brings for said automobile-used snap ring in the running; Thereby this automobile-used snap ring structure firmly is difficult for falling down from axle.When disassembling, only need the two ends of said link be broken away from said body of clasp and get final product, thereby this automobile-used snap ring not only is convenient to dismounting, reusable, and then can save cost.
In above-mentioned automobile-used snap ring, said link has the base portion of an extending circumferentially, and the inward at both ends bending of said base portion extends to form one first fixed part and one second fixed part; Said first fixed part is located at first end of body of clasp, and said second fixed part is located at second end of adjacent card ring body.
In when assembling, said body of clasp is located on the axle, then first fixed part of said link is located at first end of body of clasp, second fixed part of link is located at second end of adjacent card ring body, this moment said base portion and body of clasp space; When disassembling, only need with simple tools insert between base portion and the body of clasp and outwards the application of force link is pulled out, make win fixed part and second fixed part break away from said body of clasp respectively and get final product.
In above-mentioned automobile-used snap ring, the outer circumferential face of said body of clasp first end and second end be concaved with respectively one axially run through said body of clasp first opening, the inwall of the base portion of said link and said first opening is separately.So said automobile-used snap ring can be conveniently disassembled in setting, when disassembling, only need with simple tools insert in first opening and outwards the application of force link is pulled out, make win fixed part and second fixed part break away from said body of clasp respectively and get final product.
In above-mentioned automobile-used snap ring, any point all is less than or equal to the radius of body of clasp on the said base portion to the distance in axle center.So setting can reduce said automobile-used snap ring occupation space, and part difficult and periphery interferes.
In above-mentioned automobile-used snap ring, said first opening runs through the end face of said body of clasp first end and second end respectively, and first opening of adjacent two body of clasp lumps together the insertion mouth that forms a semicircle; Said base portion is located in the said insertion mouth.When disassembling, only need with simple tools insert insert mouthful in and outwards the application of force link is pulled out, make win fixed part and second fixed part break away from said body of clasp respectively and get final product.
In above-mentioned automobile-used snap ring, first end of said body of clasp and second end are respectively equipped with one along running through the fixing slot of said body of clasp with axial vertical direction; Said first fixed part is located in the fixing slot of body of clasp first end, and said second fixed part is located in the fixing slot of adjacent card ring body second end.
In above-mentioned automobile-used snap ring, the inwall of said first opening sets to the concave and forms second opening that is connected with fixing slot.
Second opening is set, can makes the two ends of said base portion pass said second opening; One end of said base portion passes second open part of body of clasp and is located in the fixing slot of said body of clasp first end, and the opposite end of said base portion is passed second open part of adjacent card ring body and is located in the fixing slot of said adjacent card ring body second end.And any point all is less than or equal to the radius of body of clasp on the said base portion to the distance in axle center; To reduce the shared space of automobile-used snap ring.
In above-mentioned automobile-used snap ring, said first fixed part and second fixed part are symmetrical, and the distance between said first fixed part and second fixed part is reduced by nearly base end to base end far away gradually.So setting can strengthen connection stability between link and the body of clasp, and the said fixing slot and first fixed part and second fixed part are suitable.
In above-mentioned automobile-used snap ring, outward-dipping one first positioning part that extends to form of the free end of said first fixed part, the outward-dipping second symmetrical positioning part of one and first positioning part that extends to form of the free end of said second fixed part.Be provided with first positioning part and second positioning part can make between link and the body of clasp be connected more firm.
In above-mentioned automobile-used snap ring, the end face of said first positioning part and second positioning part is sphere.So setting can reduce the interference that link cooperates with body of clasp, and when link cooperates with body of clasp, plays the effect of a guiding.
Compared with prior art; This automobile-used snap ring is through being provided with end to end successively body of clasp and being located at the link between the adjacent card ring body; When assembling, only need an end of link is located at first end of body of clasp, second end of the opposite end of link being located at the adjacent card ring body gets final product; When dismounting, said link is broken away from body of clasp get final product; Thereby this automobile-used snap ring not only is convenient to dismounting, and is reusable, and then can save cost.
Description of drawings
Fig. 1 is the sectional view of the automobile-used snap ring of the present invention.
Fig. 2 is the decomposing schematic representation of automobile-used snap ring shown in Figure 1.
Among the figure, 10, body of clasp; 11, first end; 12, second end; 13, fixing slot; 14, first opening; 15, insert mouth; 16, second opening; 20, link; 21, base portion; 22, first fixed part; 221, first positioning part; 23, second fixed part; 231, second positioning part.
Embodiment
Below be specific embodiment of the present invention and combine accompanying drawing, technological scheme of the present invention is done further to describe, but the present invention is not limited to these embodiments.
See also Fig. 1, the automobile-used snap ring of the present invention is used for matching with the axle assembly (not shown) of automobile.Said automobile-used snap ring comprises at least two arcuations and circlewise the body of clasp 10 of joining end to end successively, and quantity and body of clasp 10 identical and be located at the link 20 between the adjacent card ring body 10.In the present embodiment, said link 20 is processed by elastic material; Said body of clasp 10 and link 20 are respectively two.
See also Fig. 1 and Fig. 2, said body of clasp 10 has the first relative end 11 and second end 12.First end 11 of said body of clasp 10 and second end 12 are respectively equipped with one along running through the fixing slot 13 of said body of clasp 10 with axial vertical direction.The outer circumferential face of said body of clasp 10 first ends 11 and second end 12 be concaved with respectively one axially run through said body of clasp 10 first opening 14.Said first opening 14 runs through the end face of said body of clasp first end 11 and second end 12 respectively.First opening 14 of said adjacent two body of clasp 10 lumps together the insertion mouth 15 that forms a semicircle.So said automobile-used snap ring can be conveniently disassembled in setting.The inwall of said first opening 14 sets to the concave and forms second opening 16 that is connected with fixing slot 13.
Please continue to consult Fig. 1 and Fig. 2, said link 20 has the base portion 21 of an extending circumferentially.The inward at both ends bending of said base portion 21 extends to form one first fixed part 22 and one second fixed part 23.The said fixing slot 13 and first fixed part 22 and second fixed part 23 are suitable.The said base portion 21 and first fixed part 22 and second fixed part 23 are smooth connection.Said first fixed part 22 and second fixed part 23 are symmetrical.Distance between said first fixed part 22 and second fixed part 23 is reduced by nearly base portion 21 ends to base portion 21 ends far away gradually.So setting can strengthen connection stability between link 20 and the body of clasp 10.Outward-dipping one first positioning part 221 that extends to form, the end of said first fixed part 22.The end of said second fixed part 23 is outward-dipping to extend to form the second symmetrical positioning part 231 of one and first positioning part 221.Be provided with first positioning part 221 and second positioning part 231 can make between link 20 and the body of clasp 10 be connected more firm.
Please continue to consult Fig. 1 and Fig. 2, in the present embodiment, the end face of said first positioning part 221 and second positioning part 231 is sphere.So setting can reduce the interference that link 20 cooperates with body of clasp 10, and when link 20 matches with body of clasp 10, plays the effect of a guiding.Said base portion 21 is contained in the said insertion mouth 15.The base portion 21 of said link 20 and the inwall of said first opening 14 are separately.Second opening 16 is set, can makes the two ends of said base portion 21 pass said second opening 16, and any point is less than or equal to the radius of body of clasp 10 on the said base portion 21 to the distance in axle center; Reducing the shared space of automobile-used snap ring, thereby be difficult for interfering with the part of periphery.Said first fixed part 22 is located in the fixing slot 13 of body of clasp first end 11; Said second fixed part 23 is located in the fixing slot 13 of adjacent card ring body second end 12.
Please continue to consult Fig. 1 and Fig. 2, when assembling, at first said body of clasp 10 is located on the axle.Then first fixed part 22 is inserted in the fixing slot 13 of body of clasp first end 11, second fixed part 23 inserts in the fixing slot 13 of adjacent card ring body second end 12.This moment, one end, second opening, 16 parts of passing body of clasp 10 of said base portion 21 were located in the fixing slot 13 of said body of clasp first end 11; The opposite end of said base portion 21 is passed second opening, 16 parts of adjacent card ring body 10 and is located in the fixing slot 13 of said adjacent card ring body second end 12.Rely on the elastic force of link 20 that said body of clasp 10 is fixed, axle only receives axial force, the power of link 20 enough to overcome the radial force that axle brings for said automobile-used snap ring in the running; Thereby this automobile-used snap ring structure firmly is difficult for falling down from axle.When disassembling, only need with simple tools insert insert in mouthfuls 15 and outwards the application of force link 20 is pulled out, make win fixed part 22 and second fixed part 23 break away from said fixing slot 13 respectively and get final product.Thereby this automobile-used snap ring not only is convenient to dismounting, and is reusable, and can save cost.
In sum, this automobile-used snap ring is through being provided with end to end successively body of clasp 10 and being located at the link 20 between the adjacent card ring body 10; When assembling, only need an end of link 20 is located at first end 11 of body of clasp 10, second end 12 of the opposite end of link 20 being located at adjacent card ring body 10 gets final product; When dismounting, said link 20 is broken away from body of clasp 10 get final product; Thereby this automobile-used snap ring not only is convenient to dismounting, and is reusable, and then can save cost.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (10)
1. an automobile-used snap ring is characterized in that, said automobile-used snap ring comprises at least two arcuations and circlewise the body of clasp (10) of joining end to end successively, and quantity identical with body of clasp (10) and be located at the link (20) between the adjacent card ring body (10); Said body of clasp (10) has relative first end (11) and second end (12), and an end of said link (20) is located at first end (11) of body of clasp (10), and the other end of said link (20) is located at second end (12) of adjacent card ring body (10).
2. automobile-used snap ring according to claim 1 is characterized in that, said link (20) has the base portion (21) of an extending circumferentially, and the inward at both ends bending of said base portion (21) extends to form one first fixed part (22) and one second fixed part (23); Said first fixed part (22) is located at first end (11) of body of clasp (10), and said second fixed part (23) is located at second end (12) of adjacent card ring body (10).
3. automobile-used snap ring according to claim 2; It is characterized in that; The outer circumferential face of said body of clasp first end (11) and second end (12) be concaved with respectively one axially run through said body of clasp (10) first opening (14), the base portion (21) of said link (20) and the inwall of said first opening (14) are separately.
4. automobile-used snap ring according to claim 3 is characterized in that, said base portion (21) is gone up any point all is less than or equal to body of clasp (10) to the distance in axle center radius.
5. according to claim 3 or 4 described automobile-used snap rings; It is characterized in that; Said first opening (14) runs through the end face of said body of clasp (10) first ends (11) and second end (12) respectively, and first opening (14) of adjacent two body of clasp (10) lumps together the insertion mouth (15) that forms a semicircle; Said base portion (21) is located in the said insertion mouthful (15).
6. according to each described automobile-used snap ring among the claim 2-4, it is characterized in that first end (11) of said body of clasp (10) and second end (12) are respectively equipped with one along running through the fixing slot (13) of said body of clasp (10) with axial vertical direction; Said first fixed part (22) is located in the fixing slot (13) of body of clasp (10) first ends (11), and said second fixed part (23) is located in the fixing slot (13) of adjacent card ring body (10) second ends (12).
7. automobile-used snap ring according to claim 6 is characterized in that, the inwall of said first opening (14) sets to the concave and forms second opening (16) that is connected with fixing slot (13).
8. according to each described automobile-used snap ring among the claim 2-4; It is characterized in that; Said first fixed part (22) and second fixed part (23) are symmetrical, and the distance between said first fixed part (22) and second fixed part (23) is reduced by nearly base portion (21) end to base portion (21) end far away gradually.
9. automobile-used snap ring according to claim 8; It is characterized in that; Outward-dipping one first positioning part (221) that extends to form of the free end of said first fixed part (22), outward-dipping symmetrical second positioning part (231), one and first positioning part (221) that extends to form of the free end of said second fixed part (23).
10. automobile-used snap ring according to claim 9 is characterized in that, the end face of said first positioning part (221) and second positioning part (231) is sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210011352 CN102536988B (en) | 2012-01-13 | 2012-01-13 | Automobile clamp ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210011352 CN102536988B (en) | 2012-01-13 | 2012-01-13 | Automobile clamp ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102536988A true CN102536988A (en) | 2012-07-04 |
| CN102536988B CN102536988B (en) | 2013-12-25 |
Family
ID=46344708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210011352 Active CN102536988B (en) | 2012-01-13 | 2012-01-13 | Automobile clamp ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102536988B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673815A (en) * | 2015-11-04 | 2016-06-15 | 宁波吉利罗佑发动机零部件有限公司 | Falling-prevention device for clamping ring of oil stop cover of clutch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471186A (en) * | 1967-10-16 | 1969-10-07 | American Drill Bushing Co | Pin and bushing assembly |
| FR2243613A5 (en) * | 1973-09-07 | 1975-04-04 | K & Y Giken Kk | Snap ring for preventing axial movement on shaft - has raised cut-outs of flattened bases with plier nipple hooks |
| FR2349057A1 (en) * | 1976-04-22 | 1977-11-18 | Johnson Metall Ab | RETAINING RING |
| FR2664337A1 (en) * | 1990-07-09 | 1992-01-10 | Marteau Roger | Device for fastening mechanical or electromechanical slaving components with fitting termed: "servo" or "synchro" |
| DE202008012151U1 (en) * | 2008-09-13 | 2008-11-13 | Schwartz Gmbh | hinged clamp |
| CN1912403B (en) * | 2005-08-08 | 2011-08-03 | 德马格起重机及部件有限公司 | Arrangement for preventing axial movement of a bolt provided with a groove |
-
2012
- 2012-01-13 CN CN 201210011352 patent/CN102536988B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471186A (en) * | 1967-10-16 | 1969-10-07 | American Drill Bushing Co | Pin and bushing assembly |
| FR2243613A5 (en) * | 1973-09-07 | 1975-04-04 | K & Y Giken Kk | Snap ring for preventing axial movement on shaft - has raised cut-outs of flattened bases with plier nipple hooks |
| FR2349057A1 (en) * | 1976-04-22 | 1977-11-18 | Johnson Metall Ab | RETAINING RING |
| FR2664337A1 (en) * | 1990-07-09 | 1992-01-10 | Marteau Roger | Device for fastening mechanical or electromechanical slaving components with fitting termed: "servo" or "synchro" |
| CN1912403B (en) * | 2005-08-08 | 2011-08-03 | 德马格起重机及部件有限公司 | Arrangement for preventing axial movement of a bolt provided with a groove |
| DE202008012151U1 (en) * | 2008-09-13 | 2008-11-13 | Schwartz Gmbh | hinged clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673815A (en) * | 2015-11-04 | 2016-06-15 | 宁波吉利罗佑发动机零部件有限公司 | Falling-prevention device for clamping ring of oil stop cover of clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102536988B (en) | 2013-12-25 |
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