CN105782338A - Shock absorber of bearing shaft - Google Patents
Shock absorber of bearing shaft Download PDFInfo
- Publication number
- CN105782338A CN105782338A CN201610306775.0A CN201610306775A CN105782338A CN 105782338 A CN105782338 A CN 105782338A CN 201610306775 A CN201610306775 A CN 201610306775A CN 105782338 A CN105782338 A CN 105782338A
- Authority
- CN
- China
- Prior art keywords
- spring
- spring base
- crushing block
- expansion link
- amortisseur
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a shock absorber of a bearing shaft. The shock absorber comprises a spring seat, a telescopic rod, a positioning rod, two springs and an extrusion block, wherein the spring seat is of a hollow cylinder structure; the positioning rod is fixedly arranged in the spring seat along the central line of the spring seat; the extrusion block is arranged on the positioning rod in a sleeving manner; the springs are arranged on the positioning rod in a sleeving manner and are respectively positioned on the upper side and the lower side of the extrusion block; the telescopic rod penetrates through the spring below the extrusion block so as to be fixedly connected with the extrusion block; a sealing cover is arranged at the open end of the spring seat. Due to the arrangement of the two springs, the shock absorber of the bearing shaft realizes two-directional shock absorption, so that the bearing shaft can be stressed steadily, the service life of the bearing shaft is prolonged, and the use safety of equipment is guaranteed.
Description
Technical field
The present invention relates to shock-absorption device, especially relate to a kind of carrying axle amortisseur.
Background technology
The carrying Axile connection structure majority of prior art adopts unidirectional damping, namely damping effect can only be realized in one direction, otherwise in the other directions, the equipment of carrying axle and connection carrying axle absolutely will bear vibration force, carrying axle long-term vibration easily causes damage, reduce service life, will result in carrying axle fracture time serious or connect the device damage of carrying axle, causing danger.
Summary of the invention
Problem to be solved by this invention is, for above-mentioned shortcoming of the prior art, it is proposed to innovation scheme, especially a kind of can effectively solve the problem that direction vibrations cause the scheme of damage problem.
For solving the problems referred to above, the scheme that the present invention adopts is as follows: a kind of carrying axle amortisseur, including spring base, expansion link, location bar, spring, crushing block, it is characterised in that described spring base is hollow circular cylinder structure；Described location bar is fixedly installed on the inside of spring base along spring seat center line；Described crushing block is set on the bar of described location；Described spring has two, sheathed on the securing lever, and lay respectively at the both sides up and down of crushing block；Described expansion link through the spring below crushing block, sheathed on the securing lever, and fixing with crushing block be connected；The opening of described spring base is provided with sealing lid.
Further, carrying axle amortisseur according to above-mentioned design, the internal two ends up and down of described spring base respectively set a spring shim.
Further, carrying axle amortisseur according to above-mentioned design, described crushing block is respectively provided on two sides with spring contiguous block and lower spring contiguous block up and down；Described lower spring contiguous block is provided with external screw thread；Described expansion link is provided with the female thread mated with described external screw thread；Described expansion link is threadeded with lower spring contiguous block.
Further, carrying axle amortisseur according to above-mentioned design, described spring base top is provided with fixing connecting rod；Described fixing connecting rod is provided with three fixing holes.
Further, carrying axle amortisseur according to above-mentioned design, described location bar is positioned at the end of expansion link and is provided with auxiliary slider.
Further, according to above-mentioned design carry axle amortisseur, described sealing lid with described spring base for threadeding.
The technique effect of the present invention is as follows: the carrying axle amortisseur of the present invention is by arranging dual spring, it is achieved bidirectional damping so that the carrying steady stress of axle, extends the service life of carrying axle, it is ensured that equipment uses safety.The spring shim of the present invention is preferably rubber sheet gasket, can reduce the friction noise between spring and spring base, can strengthen again cushioning effect.
Accompanying drawing explanation
Fig. 1 is carrying axle shock absorber structure schematic diagram.
Wherein, 1 is spring base；2 is spring；3 is crushing block；4 is expansion link；5 for sealing lid；6 is auxiliary slider；7 is location bar；8 is spring shim；9 is fixing connecting rod；10 is fixing hole；11 is upper spring contiguous block；12 is lower spring contiguous block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
Embodiment 1: a kind of carrying axle amortisseur, including spring base 1, expansion link 4, location bar 7, spring, crushing block 3, described spring base 1 is hollow circular cylinder structure；Described location bar 7 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 3 is set on described location bar 7；Described spring has two, is set on the bar 7 of location, and lays respectively at the both sides up and down of crushing block 3；Described expansion link 4, through the spring below crushing block 3, is set on the bar 7 of location, and fixing with crushing block 3 is connected；The opening of described spring base 1 is provided with sealing lid 5.
Embodiment 2: a kind of carrying axle amortisseur, including spring base 1, expansion link 4, location bar 7, spring, crushing block 3, described spring base 1 is hollow circular cylinder structure；Described location bar 7 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 3 is set on described location bar 7；Described spring has two, is set on the bar 7 of location, and lays respectively at the both sides up and down of crushing block 3；Described expansion link 4, through the spring below crushing block 3, is set on the bar 7 of location, and fixing with crushing block 3 is connected；The opening of described spring base 1 is provided with sealing lid 5, and the internal two ends up and down of described spring base 1 respectively set a spring shim 8.
Embodiment 3: a kind of carrying axle amortisseur, including spring base 1, expansion link 4, location bar 7, spring, crushing block 3, described spring base 1 is hollow circular cylinder structure；Described location bar 7 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 3 is set on described location bar 7；Described spring has two, is set on the bar 7 of location, and lays respectively at the both sides up and down of crushing block 3；Described expansion link 4, through the spring below crushing block 3, is set on the bar 7 of location, and fixing with crushing block 3 is connected；The opening of described spring base 1 is provided with sealing lid 5, and the internal two ends up and down of described spring base 1 respectively set a spring shim 8, and described crushing block about 3 is respectively provided on two sides with spring contiguous block 11 and lower spring contiguous block 12；Described lower spring contiguous block 12 is provided with external screw thread；Described expansion link 4 is provided with the female thread mated with described external screw thread；Described expansion link 4 is threadeded with lower spring contiguous block 12.
Embodiment 4: a kind of carrying axle amortisseur, including spring base 1, expansion link 4, location bar 7, spring, crushing block 3, described spring base 1 is hollow circular cylinder structure；Described location bar 7 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 3 is set on described location bar 7；Described spring has two, is set on the bar 7 of location, and lays respectively at the both sides up and down of crushing block 3；Described expansion link 4, through the spring below crushing block 3, is set on the bar 7 of location, and fixing with crushing block 3 is connected；The opening of described spring base 1 is provided with sealing lid 5, and the internal two ends up and down of described spring base 1 respectively set a spring shim 8, and described crushing block about 3 is respectively provided on two sides with spring contiguous block 11 and lower spring contiguous block 12；Described lower spring contiguous block 12 is provided with external screw thread；Described expansion link 4 is provided with the female thread mated with described external screw thread；Described expansion link 4 is threadeded with lower spring contiguous block 12, and described spring base 1 top is provided with fixing connecting rod 9；Described fixing connecting rod 9 is provided with three fixing holes 10.
Embodiment 5: a kind of carrying axle amortisseur, including spring base 1, expansion link 4, location bar 7, spring, crushing block 3, described spring base 1 is hollow circular cylinder structure；Described location bar 7 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 3 is set on described location bar 7；Described spring has two, is set on the bar 7 of location, and lays respectively at the both sides up and down of crushing block 3；Described expansion link 4, through the spring below crushing block 3, is set on the bar 7 of location, and fixing with crushing block 3 is connected；The opening of described spring base 1 is provided with sealing lid 5, and described sealing covers 5 with described spring base 1 for threadeding.
Claims (6)
1. a carrying axle amortisseur, including spring base, expansion link, location bar, spring, crushing block, it is characterised in that described spring base is hollow circular cylinder structure；Described location bar is fixedly installed on the inside of spring base along spring seat center line；Described crushing block is set on the bar of described location；Described spring has two, sheathed on the securing lever, and lay respectively at the both sides up and down of crushing block；Described expansion link through the spring below crushing block, sheathed on the securing lever, and fixing with crushing block be connected；The opening of described spring base is provided with sealing lid.
2. carry axle amortisseur according to claim 1, it is characterised in that the internal two ends up and down of described spring base respectively set a spring shim.
3. carry axle amortisseur according to claim 2, it is characterised in that described crushing block is respectively provided on two sides with spring contiguous block and lower spring contiguous block up and down；Described lower spring contiguous block is provided with external screw thread；Described expansion link is provided with the female thread mated with described external screw thread；Described expansion link is threadeded with lower spring contiguous block.
4. carry axle amortisseur according to claim 3, it is characterised in that described spring base top is provided with fixing connecting rod；Described fixing connecting rod is provided with three fixing holes.
5. according to claim 1 carrying axle amortisseur, it is characterised in that described sealing lid with described spring base for threadeding.
6. carry axle amortisseur according to claim 1, it is characterised in that described location bar is positioned at the end of expansion link and is provided with auxiliary slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306775.0A CN105782338A (en) | 2016-05-11 | 2016-05-11 | Shock absorber of bearing shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306775.0A CN105782338A (en) | 2016-05-11 | 2016-05-11 | Shock absorber of bearing shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105782338A true CN105782338A (en) | 2016-07-20 |
Family
ID=56402037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610306775.0A Pending CN105782338A (en) | 2016-05-11 | 2016-05-11 | Shock absorber of bearing shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782338A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524751A (en) * | 2017-10-25 | 2017-12-29 | 王惠 | A kind of automobile absorber |
| CN108105301A (en) * | 2017-11-06 | 2018-06-01 | 洛阳轴承研究所有限公司 | A kind of rigidity loading system buffer unit and biaxial loadings way to play for time |
| CN113155607A (en) * | 2021-04-06 | 2021-07-23 | 人本股份有限公司 | Press-pull loading simulation test device |
| CN113719552A (en) * | 2021-08-12 | 2021-11-30 | 陕西航天动力高科技股份有限公司 | Clutch assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1531874A (en) * | 1976-02-19 | 1978-11-08 | Lenco Ag | Oscillation damping system for record players |
| JPH11207082A (en) * | 1998-01-28 | 1999-08-03 | Hitachi Ltd | Anti-vibration device for washing machine and washing machine |
| CN2683931Y (en) * | 2004-03-31 | 2005-03-09 | 陈明志 | Motorcycle shock absorber |
| CN203202097U (en) * | 2013-02-25 | 2013-09-18 | 夏雨 | Electric vehicle damping device |
| CN105370791A (en) * | 2015-12-14 | 2016-03-02 | 无锡亨宇减震器科技有限公司 | Double-spring adjustable shock absorber for motorcycle |
| CN205745090U (en) * | 2016-05-11 | 2016-11-30 | 庆丰鞋业（江苏）有限公司 | A kind of carrying axle amortisseur |
-
2016
- 2016-05-11 CN CN201610306775.0A patent/CN105782338A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1531874A (en) * | 1976-02-19 | 1978-11-08 | Lenco Ag | Oscillation damping system for record players |
| JPH11207082A (en) * | 1998-01-28 | 1999-08-03 | Hitachi Ltd | Anti-vibration device for washing machine and washing machine |
| CN2683931Y (en) * | 2004-03-31 | 2005-03-09 | 陈明志 | Motorcycle shock absorber |
| CN203202097U (en) * | 2013-02-25 | 2013-09-18 | 夏雨 | Electric vehicle damping device |
| CN105370791A (en) * | 2015-12-14 | 2016-03-02 | 无锡亨宇减震器科技有限公司 | Double-spring adjustable shock absorber for motorcycle |
| CN205745090U (en) * | 2016-05-11 | 2016-11-30 | 庆丰鞋业（江苏）有限公司 | A kind of carrying axle amortisseur |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524751A (en) * | 2017-10-25 | 2017-12-29 | 王惠 | A kind of automobile absorber |
| CN108105301A (en) * | 2017-11-06 | 2018-06-01 | 洛阳轴承研究所有限公司 | A kind of rigidity loading system buffer unit and biaxial loadings way to play for time |
| CN113155607A (en) * | 2021-04-06 | 2021-07-23 | 人本股份有限公司 | Press-pull loading simulation test device |
| CN113719552A (en) * | 2021-08-12 | 2021-11-30 | 陕西航天动力高科技股份有限公司 | Clutch assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |