CN205745075U - A kind of bearing amortisseur - Google Patents
A kind of bearing amortisseur Download PDFInfo
- Publication number
- CN205745075U CN205745075U CN201620420286.3U CN201620420286U CN205745075U CN 205745075 U CN205745075 U CN 205745075U CN 201620420286 U CN201620420286 U CN 201620420286U CN 205745075 U CN205745075 U CN 205745075U
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- CN
- China
- Prior art keywords
- spring
- spring base
- amortisseur
- crushing block
- oil
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Abstract
The utility model discloses a kind of bearing amortisseur, including spring base, expansion link, location bar, spring, crushing block, 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 is connected through the spring below crushing block and crushing block are fixing；The opening of described spring base is provided with sealing lid；Described sealing forms damping chamber between lid and spring base；Described damping intracavity fills and sets hydraulic oil.Bearing amortisseur of the present utility model, carries out bidirectional damping protection by upper and lower two springs, and fills at damping intracavity and set hydraulic oil, can protect spring and can strengthen damping effect.
Description
Technical field
This utility model relates to shock-absorption device, especially relates to a kind of bearing amortisseur.
Background technology
The carrying Axile connection structure majority of prior art uses unidirectional damping, i.e. can only realize damping effect 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.
It is badly in need of for this developing a kind of bearing amortisseur that can effectively protect bearing.
Utility model content
Problem to be solved in the utility model is, for above-mentioned shortcoming of the prior art, proposes innovation scheme, a kind of scheme that can effectively solve the problem that bearing bidirectional damping and the problem that increases the service life.
For solving the problems referred to above, the scheme that this utility model uses is as follows: a kind of bearing 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 is connected through the spring below crushing block and crushing block are fixing；The opening of described spring base is provided with sealing lid；Described sealing forms damping chamber between lid and spring base；Described damping intracavity fills and sets hydraulic oil.
Further, according to bearing amortisseur described in above-mentioned design, the internal two ends up and down of described spring base respectively set a spring shim.
Further, according to bearing amortisseur described in 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, according to bearing amortisseur described in above-mentioned design, the lower end of described spring base is provided with hydraulic oil oil-in；The upper end of described spring base is provided with hydraulic oil oil-out；Described amortisseur also includes hydraulic oil holding vessel and oil pump；The oil inlet end of described hydraulic oil holding vessel is connected with hydraulic oil oil-out；The oil removing end of described hydraulic oil holding vessel is connected with the oil inlet end of oil pump；The oil outlet end of described oil pump is connected with hydraulic oil oil-in.
Further, according to bearing amortisseur described in above-mentioned design, described crushing block and spring base contact site are connected with lubrication sheet.
Further, according to bearing amortisseur described in above-mentioned design, described spring base top is provided with fixing connecting rod；Described fixing connecting rod is provided with three fixing holes.
Further, according to bearing amortisseur described in above-mentioned design, described location bar is positioned at the end of expansion link and is provided with auxiliary slider.
Further, according to bearing amortisseur described in above-mentioned design, described sealing lid is threadeded with described spring base；The described lid that seals is provided with groove with expansion link contact surface；It is provided with sealing ring in described groove.
Technique effect of the present utility model is as follows: the crushing block of bearing amortisseur of the present utility model and spring base contact site are connected with lubrication sheet.Make crushing block slip more convenient and quicker in spring base, coordinate the hydraulic oil in upper spring seat so that amortisseur is smoother in running, stable.It is provided with hydraulic oil oil-in in spring base lower end；Described spring base upper end is provided with hydraulic oil oil-out；Described amortisseur also includes hydraulic oil holding vessel and oil pump；The oil inlet end of described hydraulic oil holding vessel is connected with hydraulic oil oil-out；The oil removing end of described hydraulic oil holding vessel is connected with the oil inlet end of oil pump；The oil outlet end of described oil pump is connected with hydraulic oil oil-in.
Bearing amortisseur of the present utility model, carries out bidirectional damping protection by upper and lower two springs, and fills at damping intracavity and set hydraulic oil, can protect spring and can strengthen damping effect.
Accompanying drawing explanation
Fig. 1 is bearing shock absorber structure schematic diagram.
Fig. 2 is crushing block part-structure schematic diagram.
Wherein 1 is spring base；2 is hydraulic oil oil-out；3 is location bar；4 is lubrication sheet；5 is lower spring contiguous block；6 is female thread；7 is sealing ring；8 is expansion link；9 is auxiliary slider；10 is spring shim；11 is hydraulic oil oil-in；12 is damping chamber；13 is external screw thread；14 is crushing block；15 is upper spring contiguous block；16 is spring；17 is spring shim；18 is fixing hole；19 is fixing connecting rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further details.
Embodiment 1: a kind of bearing amortisseur, including spring base 1, expansion link 8, location bar 3, spring 16, crushing block 14, described spring base 1 is hollow circular cylinder structure；Described location bar 3 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 14 is set on described location bar 3；Described spring has two, is set on the bar 3 of location, and lays respectively at the both sides up and down of crushing block 14；Described expansion link 8 is connected through the spring below crushing block 14 is fixing with crushing block 14；The opening of described spring base 1 is provided with sealing lid；Described sealing forms damping chamber 12 between lid and spring base 1；Fill in described damping chamber 12 and set hydraulic oil.
Embodiment 2: a kind of bearing amortisseur, including spring base 1, expansion link 8, location bar 3, spring 16, crushing block 14, described spring base 1 is hollow circular cylinder structure；Described location bar 3 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 14 is set on described location bar 3；Described spring has two, is set on the bar 3 of location, and lays respectively at the both sides up and down of crushing block 14；Described expansion link 8 is connected through the spring below crushing block 14 is fixing with crushing block 14；The opening of described spring base 1 is provided with sealing lid；Described sealing forms damping chamber 12 between lid and spring base 1；Filling in described damping chamber 12 and set hydraulic oil, the internal two ends up and down of described spring base 1 respectively set a spring shim 1710, and described crushing block about 14 is respectively provided on two sides with spring contiguous block 15 and lower spring contiguous block 5；Described lower spring contiguous block 5 is provided with external screw thread 13；Described expansion link 8 is provided with the female thread 6 mated with described external screw thread 13；Described expansion link 8 is threadeded with lower spring contiguous block 5.
Embodiment 3: a kind of bearing amortisseur, including spring base 1, expansion link 8, location bar 3, spring 16, crushing block 14, described spring base 1 is hollow circular cylinder structure；Described location bar 3 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 14 is set on described location bar 3；Described spring has two, is set on the bar 3 of location, and lays respectively at the both sides up and down of crushing block 14；Described expansion link 8 is connected through the spring below crushing block 14 is fixing with crushing block 14；The opening of described spring base 1 is provided with sealing lid；Described sealing forms damping chamber 12 between lid and spring base 1；Filling in described damping chamber 12 and set hydraulic oil, the internal two ends up and down of described spring base 1 respectively set a spring shim 1710, and the lower end of described spring base 1 is provided with hydraulic oil oil-in 11；The upper end of described spring base 1 is provided with hydraulic oil oil-out 2；Described amortisseur also includes hydraulic oil holding vessel and oil pump；The oil inlet end of described hydraulic oil holding vessel is connected with hydraulic oil oil-out 2；The oil removing end of described hydraulic oil holding vessel is connected with the oil inlet end of oil pump；The oil outlet end of described oil pump is connected with hydraulic oil oil-in 11.
Embodiment 4: a kind of bearing amortisseur, including spring base 1, expansion link 8, location bar 3, spring 16, crushing block 14, described spring base 1 is hollow circular cylinder structure；Described location bar 3 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 14 is set on described location bar 3；Described spring has two, is set on the bar 3 of location, and lays respectively at the both sides up and down of crushing block 14；Described expansion link 8 is connected through the spring below crushing block 14 is fixing with crushing block 14；The opening of described spring base 1 is provided with sealing lid；Described sealing forms damping chamber 12 between lid and spring base 1；Filling in described damping chamber 12 and set hydraulic oil, the internal two ends up and down of described spring base 1 respectively set a spring shim 1710, and described crushing block 14 and spring base 1 contact site are connected with lubrication sheet 4.
Embodiment 5: a kind of bearing amortisseur, including spring base 1, expansion link 8, location bar 3, spring 16, crushing block 14, described spring base 1 is hollow circular cylinder structure；Described location bar 3 is fixedly installed on the inside of spring base 1 along spring base 1 centrage；Described crushing block 14 is set on described location bar 3；Described spring has two, is set on the bar 3 of location, and lays respectively at the both sides up and down of crushing block 14；Described expansion link 8 is connected through the spring below crushing block 14 is fixing with crushing block 14；The opening of described spring base 1 is provided with sealing lid；Described sealing forms damping chamber 12 between lid and spring base 1；Filling in described damping chamber 12 and set hydraulic oil, the internal two ends up and down of described spring base 1 respectively set a spring shim 1710, and described spring base 1 top is provided with fixing connecting rod 19；Described fixing connecting rod 19 is provided with three fixing holes 18.
Claims (8)
1. a bearing 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 is connected through the spring below crushing block and crushing block are fixing；The opening of described spring base is provided with sealing lid；Described sealing forms damping chamber between lid and spring base；Described damping intracavity fills and sets hydraulic oil.
Bearing amortisseur the most 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.
Bearing amortisseur the most 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.
Bearing amortisseur the most according to claim 2, it is characterised in that the lower end of described spring base is provided with hydraulic oil oil-in；The upper end of described spring base is provided with hydraulic oil oil-out；Described amortisseur also includes hydraulic oil holding vessel and oil pump；The oil inlet end of described hydraulic oil holding vessel is connected with hydraulic oil oil-out；The oil removing end of described hydraulic oil holding vessel is connected with the oil inlet end of oil pump；The oil outlet end of described oil pump is connected with hydraulic oil oil-in.
Bearing amortisseur the most according to claim 2, it is characterised in that described crushing block and spring base contact site are connected with lubrication sheet.
Bearing amortisseur the most according to claim 2, 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.
Bearing amortisseur the most according to claim 2, it is characterised in that described location bar is positioned at the end of expansion link and is provided with auxiliary slider.
Bearing amortisseur the most according to claim 2, it is characterised in that described sealing lid is threadeded with described spring base；The described lid that seals is provided with groove with expansion link contact surface；It is provided with sealing ring in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420286.3U CN205745075U (en) | 2016-05-11 | 2016-05-11 | A kind of bearing amortisseur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420286.3U CN205745075U (en) | 2016-05-11 | 2016-05-11 | A kind of bearing amortisseur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745075U true CN205745075U (en) | 2016-11-30 |
Family
ID=57367873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420286.3U Expired - Fee Related CN205745075U (en) | 2016-05-11 | 2016-05-11 | A kind of bearing amortisseur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972143A (en) * | 2016-05-11 | 2016-09-28 | 庆丰鞋业（江苏）有限公司 | Bearing shock absorber |
| CN106586764A (en) * | 2016-12-28 | 2017-04-26 | 日立电梯（中国）有限公司 | Elevator and door-opening shearing preventing device thereof |
-
2016
- 2016-05-11 CN CN201620420286.3U patent/CN205745075U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972143A (en) * | 2016-05-11 | 2016-09-28 | 庆丰鞋业（江苏）有限公司 | Bearing shock absorber |
| CN106586764A (en) * | 2016-12-28 | 2017-04-26 | 日立电梯（中国）有限公司 | Elevator and door-opening shearing preventing device thereof |
| CN106586764B (en) * | 2016-12-28 | 2019-06-04 | 日立电梯（中国）有限公司 | Elevator and its anti-enabling shear |
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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 |
Granted publication date: 20161130 Termination date: 20170511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |