CN203322138U - Damper casing - Google Patents
Damper casing Download PDFInfo
- Publication number
- CN203322138U CN203322138U CN2013203674558U CN201320367455U CN203322138U CN 203322138 U CN203322138 U CN 203322138U CN 2013203674558 U CN2013203674558 U CN 2013203674558U CN 201320367455 U CN201320367455 U CN 201320367455U CN 203322138 U CN203322138 U CN 203322138U
- Authority
- CN
- China
- Prior art keywords
- joint
- enclosure body
- vibration damper
- housing
- oil
- 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.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a damper casing which comprises a round-tube-shaped casing body, wherein an oil cavity is formed in the casing body; openings are formed in two ends of the oil cavity; an opening in one side of the oil cavity is sleeved with a joint; the joint comprises a joint sleeve; an end part of the casing body is sleeved with the joint sleeve; a joint body is arranged on one side, deviating from the casing body, of the joint sleeve; a connecting handle is arranged at a side part of the joint body; a plurality of installation holes are formed in the connecting handle; and an outer side edge of the connecting handle is an arc transitional surface. According to the damper casing, the connecting handle is arranged at a side part of the joint; the installation holes are formed in the connecting handle; the joint is provided with a plurality of installation ends; the joint and other parts in the casing body are assembled and matched more stably, so that the service life of a damper can be effectively prolonged; and at the same time, the damper can be laterally connected with other parts.
Description
Technical field
The utility model relates to the vibration damper technical field, is specifically related to a kind of vibration damper housing.
Background technique
Concussion when vibration damper is mainly used to suppress bounce-back after the spring shock-absorbing and from the impact on road surface.Through uneven road surface the time, although the shock-absorbing spring can filter the vibrations on road surface, spring self also has to-and-fro motion, and vibration damper is used for suppressing this spring jump.Its working principle is that while when vibrations between vehicle frame or vehicle body and vehicle bridge, relative movement occurring, the piston in vibration damper moves up and down, and the fluid in the vibration damper chamber just flows in another chamber through different holes from a chamber repeatedly.The now intermolecular interior friction of the friction between hole wall and fluid and fluid forms damping force to vibrations, and making the thump Conversion of Energy is fluid heat energy, then is absorbed and be dispersed in atmosphere by vibration damper.
Existing vibration damper generally comprises the vibration damper housing, be provided with oil pocket in housing, be provided with piston and piston rod in oil pocket, and in the end of housing, joint is set, joint is used for the connection of other parts on vibration damper and car body, existing joint generally coordinates installation with vibration damper by embedded mode, this mounting type is unstable, and on existing joint, a general end that only at joint, deviates from housing arranges single joint attachment hole, install firm not, and joint attachment hole operated by rotary motion is in the end of vibration damper joint, can not carry out the connection of sidepiece.
Summary of the invention
The purpose of this utility model is: for the deficiencies in the prior art, the utility model provide a kind of install connection more firmly, working life higher vibration damper housing.
To achieve these goals, the utility model has adopted following technological scheme:
A kind of vibration damper housing, comprise cylindrical enclosure body, be provided with oil pocket in described enclosure body, the two ends of described oil pocket are provided with opening, one side opening place of described oil pocket is arranged with joint, described joint comprises the adapter sleeve that is set in the enclosure body end, the side that described adapter sleeve deviates from enclosure body is provided with joint body, the sidepiece of described joint body is provided with the connection handgrip, described connection handgrip is provided with some mounting holes, and the edge, the outside of described connection handle is arc-shaped transitional surface.
As preferably, be provided with the piston rod be communicated with described adapter sleeve in described joint body through hole is installed, described joint body is arc surface away from the periphery edge of an end of adapter sleeve.After adopting above-mentioned preferred version, joint body and piston rod easier for installation, simultaneously, the joint body periphery of arc surface can avoid the sharp-pointed place on joint body to damage the staff.
As preferably, described connection handle is provided with at least 3 mounting holes.After adopting above-mentioned preferred version, connect spanner more firm with being connected of miscellaneous part.
As preferably, the outer side wall that described enclosure body is abutted against an end of head is provided with the housing ladder boss that is ladder pattern distribution, the madial wall of described adapter sleeve is provided with ladder boss in sleeve, and in described sleeve, the ladder boss engages setting mutually with described housing ladder boss.After adopting above-mentioned preferred version, the open end of enclosure body is more firm with engaging of joint.
As preferably, the outer side wall that described enclosure body is abutted against a side of head is provided with some housing external sealed grooves, in described housing external sealed groove, is provided with the housing exterior seal ring, and described housing exterior seal ring is the O RunddichtringO.After adopting above-mentioned preferred version, the better tightness between enclosure body and joint madial wall, effectively avoid the leakage of oil body.
As preferably, on the madial wall of described enclosure body away from an end of joint, the oil sealing mounting groove is arranged, be provided with oil-sealing arrangement in described oil sealing mounting groove, described oil sealing mounting groove is provided with dust cover away from the housing opening end cover of a side of joint, on the madial wall of the enclosure body between described dust cover and oil-sealing arrangement, is embedded with Steel Cable Baffle Ring.After adopting above-mentioned preferred version, can effectively prevent the sealability at housing opening place, oil-sealing arrangement place, avoid the leakage of oil body, and arranging of dust cover can effectively prevent entering of dust, keep the cleaning in enclosure body.
As preferably, described dust cover comprises lid, and described lid is provided with by a side of oil pocket the lock sheet that embeds the enclosure body madial wall, and described lid is provided with pad by a side of enclosure body.After adopting above-mentioned preferred version, the installation of dust cover and enclosure body is more firm.
The joint sidepiece of vibration damper housing of the present utility model is provided with the connection handle, and on the connection handle, mounting hole is set, joint is provided with the many places mounting end, joint coordinates firm stable more with the installation of miscellaneous part on car body, can effectively improve the working life of vibration damper, can make vibration damper and miscellaneous part carry out side and be connected simultaneously.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment;
The partial enlarged drawing that Fig. 2 is A place in Fig. 1;
The partial enlarged drawing that Fig. 3 is B place in Fig. 1.
Embodiment
As Figure 1-3, embodiment of the present utility model is a kind of vibration damper housing specifically, comprises cylindrical enclosure body 1, is provided with oil pocket 11 in enclosure body 1, and the two ends of oil pocket 11 are provided with opening 12, and a side opening place of oil pocket 11 is arranged with joint 2.Joint 2 comprises the adapter sleeve 21 that is set in enclosure body 1 end.The side that adapter sleeve 21 deviates from enclosure body 1 is provided with joint body 22, and the sidepiece of joint body 22 is provided with and connects handgrip 23, connects handgrip 23 and is provided with 3 mounting holes 231.The edge, the outside that connects handle 23 is arc-shaped transitional surface 232.
Be provided with the piston rod be communicated with adapter sleeve 21 in joint body 22 through hole 221 is installed, joint body 22 is arc surface 222 away from the periphery edge of an end of adapter sleeve 21.The outer side wall that enclosure body 1 is abutted against an end of 2 is provided with the housing ladder boss 14 that is ladder pattern distribution.The madial wall of adapter sleeve 21 is provided with ladder boss 211 in sleeve, and in sleeve, ladder boss 211 engages setting mutually with housing ladder boss 14.The outer side wall that enclosure body 1 is abutted against a side of 2 is provided with housing external sealed groove 15.Be provided with housing exterior seal ring 151 in housing external sealed groove 15, housing exterior seal ring 151 is the O RunddichtringO.
On the madial wall of enclosure body 1 away from an end of joint 2, oil sealing mounting groove 16 is arranged, be provided with oil-sealing arrangement 161 in oil sealing mounting groove 16, oil sealing mounting groove 16 is provided with dust cover 3 away from housing opening 12 end cover of a side of joint 2, on the madial wall of the enclosure body 1 between dust cover 3 and oil-sealing arrangement 161, is embedded with Steel Cable Baffle Ring 4.Dust cover 3 comprises lid 31, and lid 31 is provided with by a side of oil pocket 11 lock sheet 32 that embeds enclosure body 1 madial wall, and lid 31 is provided with pad 33 by a side of enclosure body 1.
The working principle of the housing of the working principle of vibration damper housing of the present utility model and the vibration damper of prior art is basic identical, and difference is: vibration damper housing of the present utility model arranges the connection handle on joint 2 sidepieces, installs more firm.
Claims (7)
1. a vibration damper housing, comprise cylindrical enclosure body, be provided with oil pocket in described enclosure body, the two ends of described oil pocket are provided with opening, it is characterized in that: a side opening place of described oil pocket is arranged with joint, described joint comprises the adapter sleeve that is set in the enclosure body end, the side that described adapter sleeve deviates from enclosure body is provided with joint body, the sidepiece of described joint body is provided with the connection handgrip, described connection handgrip is provided with some mounting holes, and the edge, the outside of described connection handle is arc-shaped transitional surface.
2. vibration damper housing according to claim 1 is characterized in that: be provided with the piston rod be communicated with described adapter sleeve in described joint body through hole be installed, described joint body away from the periphery of an end of adapter sleeve along being arc surface.
3. vibration damper housing according to claim 1, it is characterized in that: described connection handle is provided with at least 3 mounting holes.
4. vibration damper housing according to claim 1, it is characterized in that: the outer side wall that described enclosure body is abutted against an end of head is provided with the housing ladder boss that is ladder pattern distribution, the madial wall of described adapter sleeve is provided with ladder boss in sleeve, and in described sleeve, the ladder boss engages setting mutually with described housing ladder boss.
5. vibration damper housing according to claim 1 and 2, it is characterized in that: the outer side wall that described enclosure body is abutted against a side of head is provided with some housing external sealed grooves, be provided with the housing exterior seal ring in described housing external sealed groove, described housing exterior seal ring is the O RunddichtringO.
6. vibration damper housing according to claim 1, it is characterized in that: on the madial wall of described enclosure body away from an end of joint, the oil sealing mounting groove is arranged, be provided with oil-sealing arrangement in described oil sealing mounting groove, described oil sealing mounting groove is provided with dust cover away from the housing opening end cover of a side of joint, on the madial wall of the enclosure body between described dust cover and oil-sealing arrangement, is embedded with Steel Cable Baffle Ring.
7. vibration damper housing according to claim 6, it is characterized in that: described dust cover comprises lid, and described lid is provided with by a side of oil pocket the lock sheet that embeds the enclosure body madial wall, and described lid is provided with pad by a side of enclosure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203674558U CN203322138U (en) | 2013-06-24 | 2013-06-24 | Damper casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203674558U CN203322138U (en) | 2013-06-24 | 2013-06-24 | Damper casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322138U true CN203322138U (en) | 2013-12-04 |
Family
ID=49661492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203674558U Expired - Fee Related CN203322138U (en) | 2013-06-24 | 2013-06-24 | Damper casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322138U (en) |
-
2013
- 2013-06-24 CN CN2013203674558U patent/CN203322138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190624 |