CN215755910U - Shock absorber lifting ring and shock absorber with same - Google Patents
Shock absorber lifting ring and shock absorber with same Download PDFInfo
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- CN215755910U CN215755910U CN202122157903.9U CN202122157903U CN215755910U CN 215755910 U CN215755910 U CN 215755910U CN 202122157903 U CN202122157903 U CN 202122157903U CN 215755910 U CN215755910 U CN 215755910U
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- shock absorber
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- limiting
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Abstract
The application relates to a shock absorber lifting ring and a shock absorber with the shock absorber lifting ring, which relate to the field of shock absorbers and comprise a lifting ring part, a connecting part and a limiting part; the hanging ring part is integrally connected with the connecting part, a threaded hole is formed in the connecting part, and the inner wall of the threaded hole is in threaded connection with the piston rod; the piston rod limiting device is characterized in that a through hole is formed in the side wall of the connecting portion and communicated with the threaded hole, the limiting piece penetrates through the through hole and extends into the threaded hole, and the limiting piece is used for limiting the piston rod. The piston rod locking device has the effect of reducing the possibility of looseness between the lifting ring and the piston rod.
Description
Technical Field
The application relates to the field of shock absorbers, in particular to a shock absorber lifting ring and a shock absorber with the shock absorber lifting ring.
Background
The shock absorber is an important structure in a vehicle, can relieve the jolt of the vehicle on a rugged road, and is assembled by a plurality of parts, wherein the shock absorber comprises a lifting ring and a piston rod.
In the related art, the piston rod is located at the middle shaft of the shock absorber, and other parts are mostly sleeved outside the piston rod, so that when the shock absorber needs to be provided with the hanging ring, the hanging ring is usually directly screwed on the piston rod through threaded connection.
In view of the above related technologies, the inventor believes that, after the suspension ring is directly screwed on the piston rod, in the operation process of the shock absorber, the suspension ring and the piston rod may become loose, which affects the use effect of the shock absorber.
SUMMERY OF THE UTILITY MODEL
In order to reduce and produce not hard up possibility between rings and the piston rod, this application provides a bumper shock absorber rings and has bumper shock absorber of bumper shock absorber rings.
First aspect, the application provides a bumper shock absorber rings adopts following technical scheme:
a shock absorber lifting ring comprises a lifting ring part, a connecting part and a limiting part; the hanging ring part is integrally connected with the connecting part, a threaded hole is formed in the connecting part, and the inner wall of the threaded hole is in threaded connection with the piston rod; the piston rod limiting device is characterized in that a through hole is formed in the side wall of the connecting portion and communicated with the threaded hole, the limiting piece penetrates through the through hole and extends into the threaded hole, and the limiting piece is used for limiting the piston rod.
By adopting the technical scheme, after the working personnel install the shock absorber lifting ring on the piston rod, the connecting portion is in threaded connection with the piston rod, the limiting part is inserted into the through hole at the moment, the limiting part limits the piston rod, the possibility that the piston rod is loosened in the connecting portion is reduced, the connection between the piston rod and the connecting portion is more fastened, and the possibility that the lifting ring is loosened from the piston rod is reduced.
Optionally, the locating part is a pin, the locating part is pressed and riveted into the through hole, one end of the locating part extends into the threaded hole, and one end of the locating part extends into the threaded hole is used for being abutted to the piston rod.
Through adopting above-mentioned technical scheme, when the piston rod of needs locating part in to connecting portion carries out spacing fixed, screw connecting portion on the piston rod earlier, rivet into the through-hole with the locating part pressure again, locating part and piston rod butt this moment, the locating part is fixed in the threaded hole with the piston rod, because the locating part that is riveted by the pressure is the pin, and the pin that is riveted by the pressure adopts soft metal usually, the locating part stretches into in the through-hole and the threaded hole position can produce extrusion deformation, the piston rod has been reduced and the pivoted possibility takes place in the threaded hole, also make the locating part and be connected between the connecting portion more firmly through the mode of riveting by the pressure.
Optionally, the limiting part is a bolt, the limiting part is in threaded connection with the inner wall of the through hole, and one end of the limiting part extending into the threaded hole is used for abutting against the piston rod.
By adopting the technical scheme, when the limit part is required to limit and fix the piston rod in the connecting part, the limit part is screwed into the through hole, so that the limit part is abutted against the piston rod, and the limit part is screwed down; simultaneously, choose for use the bolt to make the staff more convenient to the loading and unloading of locating part.
Optionally, the limiting member is a stud, the limiting member is in threaded connection with the inner wall of the through hole, and one end of the limiting member extending into the threaded hole is used for abutting against the piston rod.
Through adopting above-mentioned technical scheme, when needs carry on spacingly with the locating part to the piston rod, with in the double-screw bolt screw in through-hole, the locating part stretches into threaded hole's one end and piston rod butt, chooses the double-screw bolt for use and does the locating part, can be with the whole screw in through-hole of locating part in, reduced locating part one end expose outside and with the external possibility that takes place to collide with.
Optionally, the handle is further included, a first protrusion is arranged on the handle, a groove is formed in the end wall of the limiting part, and the first protrusion is used for being abutted to the inner wall of the groove.
Through adopting above-mentioned technical scheme, when needs are with in the double-screw bolt screw in through-hole, with first arch and the recess butt joint on the handle, rotate the handle, first arch and recess inner wall butt, the handle drives the double-screw bolt and rotates, in the double-screw bolt was screwed in the through-hole.
Optionally, one end of the first protrusion is provided with a magnetic material, and the magnetic material is used for being adsorbed on the bottom wall of the groove.
Through adopting above-mentioned technical scheme, when needs are with the handle with in the double-screw bolt screw in through-hole, with the first protruding embedding recess on the handle, because first bellied one end is connected with magnetic material, consequently first protruding can be quick adsorb with the recess diapire, make the staff when the locating part of screwing, can directly hold the handle and send the locating part into in the through-hole, staff's alignment number of times has been reduced, after magnetic material adsorbs with the recess diapire, the twist grip, first protruding and recess inner wall butt on the handle, the staff alright with according to this with locating part threaded connection in the through-hole.
Optionally, the positioning device further comprises a threaded rubber, and the threaded rubber is arranged between the limiting piece and the inner wall of the through hole.
Through adopting above-mentioned technical scheme, back in the locating part screw in through-hole, the thread gluing makes the locating part and the through-hole inner wall be connected between more fastening, has reduced the possibility that the locating part breaks away from in the through-hole.
Optionally, one end of the limiting piece extending into the threaded hole is provided with threaded glue.
Through adopting above-mentioned technical scheme, after the locating part stretched into in the through-hole, the locating part stretched into the one end in the through-hole and the thread gluing between the piston rod, made the stability of being connected between locating part and the piston rod and fastening effect show more.
In a second aspect, the present application provides a shock absorber, which adopts the following technical solution:
a shock absorber comprises a shock absorber lifting ring.
Through adopting above-mentioned technical scheme, including the bumper shock absorber of this application bumper shock absorber rings, enable the connection between bumper shock absorber rings and the piston rod fastening more, reduced the piston rod and produced not hard up possibility.
Optionally, still include the bumper shock absorber piston rod, the bumper shock absorber piston rod with threaded hole inner wall threaded connection, it has the annular to open on the bumper shock absorber piston rod, the locating part stretches into one end in the threaded hole is provided with the second arch, the second arch is used for imbedding in the annular.
Through adopting above-mentioned technical scheme, when the locating part carries on spacingly to the bumper shock absorber piston rod, stretch into the threaded hole with the locating part, in the second arch on the locating part stretches into the annular, the protruding and annular inner wall butt of second makes the locating part better to the spacing effect of bumper shock absorber piston rod, has reduced the bumper shock absorber piston rod and has produced not hard up possibility in connecting portion.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the limiting piece reduces the possibility of looseness between the shock absorber lifting ring and the piston rod;
2. the hanging ring part is integrally connected with the connecting part, so that the connection between the hanging ring part and the connecting part is firmer;
3. the thread glue enables the connection between the limiting part and the inner wall of the through hole to be more firm, and the possibility that the limiting part loosens in the through hole is reduced.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment 1 of a shock absorber suspension ring of the present application;
FIG. 2 is a cross-sectional view of embodiment 2 of a shock absorber suspension ring of the present application;
FIG. 3 is an exploded view of embodiment 3 of a shock absorber sling according to the present application;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is a partial cross-sectional view of embodiment 1 of a shock absorber of the present application;
FIG. 6 is a partial cross-sectional view of embodiment 2 of a shock absorber of the present application;
fig. 7 is a partial sectional view of embodiment 3 of a shock absorber according to the present application.
Description of reference numerals: 1. a suspension ring portion; 2. a connecting portion; 21. a threaded hole; 22. a through hole; 23. abutting the sheet; 3. a limiting member; 31. thread glue; 32. a groove; 33. a second protrusion; 331. positioning a groove; 4. a handle; 41. a handle; 42. an extension rod; 421. a first protrusion; 4211. a magnetic material; 5. a damper piston rod; 51. a ring groove; 511. a positioning ring; 6. a shock absorber body.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses bumper shock absorber rings.
Example 1
Referring to fig. 1, a shock absorber suspension ring includes a suspension ring portion 1, a connecting portion 2, and a stopper 3.
Referring to fig. 1, a hanging ring part 1 is a metal ring, a connecting part 2 is made of the same material as that of the hanging ring part 1, and the hanging ring part 1 and the connecting part 2 are integrally connected; one end of the connecting part 2 connected with the hanging ring part 1 is thicker than one end of the connecting part 2 far away from the hanging ring part 1, so that the connecting positions between the connecting part 2 and the hanging ring part 1 are more, and the connecting stability between the connecting part 2 and the hanging ring part 1 is increased; the end wall of the connecting part 2 far away from the lifting ring part 1 is circular, a threaded hole 21 is coaxially formed in the end wall of the connecting part 2 far away from the lifting ring part 1, and the axis of the threaded hole 21 is perpendicular to the axis of the lifting ring part 1; a through hole 22 is formed in the peripheral wall of the connecting part 2 around the axis of the threaded hole 21, the axis of the through hole 22 is perpendicular to the axis of the threaded hole 21, and the through hole 22 is communicated with the threaded hole 21;
referring to fig. 1, in this embodiment, the limiting member 3 is a pin, the limiting member 3 is press-riveted into the through hole 22 and extends into the threaded hole 21, and when the connecting portion 2 is screwed to the piston rod, one end of the limiting member 3 extending into the threaded hole 21 abuts against the piston rod.
The implementation principle of the embodiment 1 is as follows: when the shock absorber lifting ring is required to be connected with the piston rod, the connecting portion 2 is directly in threaded connection with the piston rod, the limiting part 3 is pressed and riveted into the through hole 22, the limiting part 3 is abutted to the piston rod, the limiting part 3 plays a limiting role in limiting the piston rod at the moment, and the possibility of thread looseness between the piston rod and the connecting portion 2 is reduced.
Example 2
Referring to fig. 2, the difference between the present embodiment and embodiment 1 is that the structure of the limiting member 3 is different, and the connection manner between the limiting member 3 and the connecting portion 2 is different.
Referring to fig. 2, in the embodiment, the limiting member 3 is a bolt, the limiting member 3 is in threaded connection with the inner wall of the through hole 22, and one end of the limiting member 3 extending into the threaded hole 21 is used for abutting against the piston rod.
The implementation principle of the embodiment 2 is as follows: when the piston rod is limited by the limiting part 3, the limiting part 3 is screwed, the limiting part 3 is abutted against the piston rod, and the limiting part 3 reduces the possibility of looseness of the piston rod, so that the connection between the shock absorber hanging ring and the piston rod is more firm.
Example 3
Referring to fig. 3, the difference between the present embodiment and embodiment 1 is that the structure of the limiting member 3 is different, the connection manner between the limiting member 3 and the connecting portion 2 is different, and the present embodiment further includes a handle 4.
Referring to fig. 3 and 4, in the present embodiment, the limiting member 3 is a stud, the limiting member 3 is in threaded connection with the inner wall of the through hole 22, and the length of the limiting member 3 in the axial direction is smaller than the length of the through hole 22 in the axial direction; when the limiting member 3 is connected to the inner wall of the through hole 22, a thread compound 31 is disposed between the limiting member 3 and the inner wall of the through hole 22, and a thread compound 31 is also disposed between one end of the limiting member 3 extending into the threaded hole 21 and the piston rod abutted by the limiting member 3, in this embodiment, the thread compound 31 is preferably a thread fastening compound commonly found in the market; the handle 4 comprises a grab handle 41 and an extension rod 42, the grab handle 41 is annular, the extension rod 42 is cylindrical, the grab handle 41 and the extension rod 42 are integrally connected, the extension rod 42 is used for being inserted into the through hole 22, a first bulge 421 is integrally connected to the end wall of the extension rod 42 far away from the grab handle 41, a groove 32 is formed in the end wall of the limiting part 3 far away from the threaded hole 21, the first bulge 421 is matched with the groove 32, and the first bulge 421 is used for being abutted to the inner wall of the groove 32; the end of the first protrusion 421 away from the extension rod 42 is bonded with a magnetic material 4211 through glue, in this embodiment, the magnetic material 4211 is a magnet, and the magnetic material 4211 is used for being adsorbed on the bottom wall of the groove 32.
The implementation principle of the embodiment 3 is as follows: when the piston rod is limited by the limiting part 3, the limiting part 3 is screwed into the through hole 22 through the handle 4 until the piston rod abuts against the piston rod, the magnetic material 4211 facilitates a worker to align the first protrusion 421 with the groove 32, and the thread rubber 31 reduces the possibility that the limiting part 3 is loosened in the through hole 22.
The embodiment of the application also discloses a shock absorber.
Example 1
Referring to fig. 5, a shock absorber includes a shock absorber suspension ring, a shock absorber piston rod 5, and a shock absorber body 6; the shock absorber lifting ring can be any one of shock absorber lifting rings in embodiments 1, 2 and 3, and the embodiment is preferably the shock absorber lifting ring in embodiment 1.
Referring to fig. 5, the damper piston rod 5 is cylindrical and is assembled and fixed at the central axis of the damper body 6, and the connecting part 2 of the damper hanging ring is connected to the damper piston rod 5 in a threaded manner; the limiting member 3 extends into the threaded hole 21 through the through hole 22, and the limiting member 3 is used for abutting against the damper piston rod 5 in the threaded hole 21.
The implementation principle of the embodiment 1 is as follows: when the shock absorber rings are connected to the shock absorber piston rod 5, the limiting part 3 is pressed into the through hole 22 and abutted to the shock absorber piston rod 5, and the possibility that the shock absorber piston rod 5 is loosened is reduced.
Example 2
Referring to fig. 6, the present embodiment is different from embodiment 1 in that the shock absorber piston rod 5 has a different structure and further includes a second protrusion 33.
Referring to fig. 6, the circumferential wall of the damper piston rod 5 is provided with a ring groove 51, the axis of the ring groove 51 is consistent with the axis of the damper piston rod 5, when the damper piston rod 5 is screwed on the connecting portion 2, the ring groove 51 is communicated with the through hole 22, one end of the limiting member 3 extending into the threaded hole 21 is welded with a second protrusion 33, and the second protrusion 33 is used for being embedded into the ring groove 51 and abutted against the inner wall of the ring groove 51.
The implementation principle of the embodiment 2 is as follows: when the limiting part 3 is needed to limit the shock absorber piston rod 5, the limiting part 3 is pressed and riveted into the through hole 22, the second protrusion 33 on the limiting part 3 is embedded into the annular groove 51, the second protrusion 33 is abutted against the inner wall of the annular groove 51, and the possibility that the shock absorber piston rod 5 is loosened in the connecting part 2 is reduced.
Example 3
Referring to fig. 7, the present embodiment is different from embodiment 2 in that the second protrusion 33 and the ring groove 51 have different structures, and further includes an abutting piece 23.
Referring to fig. 7, in the embodiment, a positioning groove 331 is formed at one end of the second protrusion 33 away from the limiting member 3, a positioning ring 511 is integrally connected to an inner wall of the ring groove 51, and the positioning ring 511 is a protruding ring; when the damper piston rod 5 is screwed on the connecting part 2, the limiting member 3 is pressed into the through hole 22, the second protrusion 33 is embedded into the ring groove 51, and meanwhile, the positioning ring 511 is embedded into the positioning groove 331; when the limiting member 3 is pressed into the through hole 22, one end of the limiting member 3, which is far away from the second protrusion 33, extends out of the through hole 22 by a small section, the abutting sheet 23 is welded with the connecting part 2, the abutting sheet 23 covers the through hole 22, and the abutting sheet 23 abuts against the small section of the limiting member 3, which extends out of the through hole 22; in other embodiments, the abutment tab 23 is screwed to the connection portion 2.
The implementation principle of the embodiment 3 is as follows: the positioning ring 511 is matched with the positioning groove 331, so that the possibility that the shock absorber piston rod 5 is loosened in the connecting part 2 is further reduced; the abutment piece 23 reduces the possibility of the stopper 3 becoming loose in the through hole 22.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a bumper shock absorber rings, includes collar portion (1) and connecting portion (2), its characterized in that: the device also comprises a limiting piece (3);
the hanging ring part (1) is integrally connected with the connecting part (2), a threaded hole (21) is formed in the connecting part (2), and the inner wall of the threaded hole (21) is in threaded connection with the piston rod;
open on the lateral wall of connecting portion (2) has through-hole (22), through-hole (22) with screw hole (21) intercommunication, locating part (3) pass through-hole (22) stretch into in screw hole (21), locating part (3) are used for spacing the piston rod.
2. The shock absorber lifting ring according to claim 1, wherein: the locating part (3) is a pin, the locating part (3) is riveted into the through hole (22) in a pressing mode, one end of the locating part extends into the threaded hole (21), and the locating part (3) extends into one end of the threaded hole (21) and is used for being abutted to the piston rod.
3. The shock absorber lifting ring according to claim 1, wherein: the limiting part (3) is a bolt, the limiting part (3) is in threaded connection with the inner wall of the through hole (22), and one end of the limiting part (3) extending into the threaded hole (21) is used for being abutted to the piston rod.
4. The shock absorber lifting ring according to claim 1, wherein: the limiting part (3) is a stud, the limiting part (3) is in threaded connection with the inner wall of the through hole (22), and one end of the limiting part (3) extending into the threaded hole (21) is used for being abutted to the piston rod.
5. The shock absorber lifting ring according to claim 4, wherein: still include handle (4), be equipped with first arch (421) on handle (4), it has recess (32) to open on the end wall of locating part (3), first arch (421) be used for with recess (32) inner wall butt.
6. The shock absorber lifting ring according to claim 5, wherein: one end of the first protrusion (421) is provided with a magnetic material (4211), and the magnetic material (4211) is used for being adsorbed on the bottom wall of the groove (32).
7. A shock absorber suspension ring according to any one of claims 3 to 6, wherein: still include thread glue (31), locating part (3) with be equipped with thread glue (31) between through-hole (22) inner wall.
8. The shock absorber lifting ring according to claim 7, wherein: one end of the limiting piece (3) extending into the threaded hole (21) is provided with a thread rubber (31).
9. A shock absorber, characterized by: comprising a shock absorber suspension ring according to any one of claims 1 to 8.
10. A shock absorber according to claim 9, wherein: still include bumper shock absorber piston rod (5), bumper shock absorber piston rod (5) with screw hole (21) inner wall threaded connection, it has annular (51) to open on bumper shock absorber piston rod (5), locating part (3) stretch into one end in screw hole (21) is provided with the second arch (33), the protruding (33) of second is used for imbedding in annular (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157903.9U CN215755910U (en) | 2021-09-07 | 2021-09-07 | Shock absorber lifting ring and shock absorber with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157903.9U CN215755910U (en) | 2021-09-07 | 2021-09-07 | Shock absorber lifting ring and shock absorber with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215755910U true CN215755910U (en) | 2022-02-08 |
Family
ID=80085046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122157903.9U Active CN215755910U (en) | 2021-09-07 | 2021-09-07 | Shock absorber lifting ring and shock absorber with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215755910U (en) |
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2021
- 2021-09-07 CN CN202122157903.9U patent/CN215755910U/en active Active
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