CN202251601U - Elastic glue shock absorber - Google Patents
Elastic glue shock absorber Download PDFInfo
- Publication number
- CN202251601U CN202251601U CN2011203668295U CN201120366829U CN202251601U CN 202251601 U CN202251601 U CN 202251601U CN 2011203668295 U CN2011203668295 U CN 2011203668295U CN 201120366829 U CN201120366829 U CN 201120366829U CN 202251601 U CN202251601 U CN 202251601U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston
- piston rod
- left end
- cylinder body
- 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 provides an elastic glue shock absorber, comprising a cylinder body and a piston rod, wherein a one-way valve is fixedly arranged at the right end of the cylinder body. The utility model is characterized in that: a press cover fixing clamping table is arranged on a shell of the cylinder body; a cylinder cavity is arranged in the cylinder body; elastic glue is arranged in the cylinder cavity; the opening at the cavity at the left end of the cylinder cavity is large and is provided with a cylinder cover clamping table; a piston is arranged at the right end of the piston rod; a gap is reserved between the piston and the cylinder cavity; a flow hole is arranged on the piston; a piston rod cap is arranged at the left end of the piston rod; a cylinder cover is mounted at the left end of the cylinder cavity by a sealing ring and a gasket which are arranged on the cylinder cover clamping table in a sealed manner; a sealing ring and a guide sleeve are arranged in the cylinder cover; and the piston rod is mounted in the cylinder cover by the sealing ring and the guide sleeve in a sealed and sliding manner. As the sealing ring and the guide sleeve are arranged on the cylinder cover clamping table, the utility model can effectively prevent the glue from leakage; and furthermore, the piston is not directly contacted with the cylinder cavity and the flow guide hole is arranged on the pistons, so that the elastic glue shock absorber is operated in a more stable manner in a shock-absorbed operation.
Description
Technical field
The utility model relates to a kind of damping device, particularly a kind of elastic gel vibration damper.
Background technique
Damping device in the market is more single, and common vibration damper all is to adopt spring, rubber pad or hydraulic system as damping device mostly, but has existed spring force not enough; Fragile, influence the product precision, its cushion effect temperature influence of rubber pad is big; Wayward, cause machine breakdown easily, the hydraulic pressure link is too much; Maintenance is complicated, befouling environment; Also have a kind of damping device commonly used, because simple in structure, the irrational defective of Seal Design causes device to move not steadily, be easy to damage.
Summary of the invention
The utility model proposes a kind of elastic gel vibration damper in order to solve the deficiency that above-mentioned existing product exists, have simple in structure, operate steadily, non-damageable characteristics.
The technology contents of the utility model is achieved in that a kind of elastic gel vibration damper, comprises cylinder body and piston rod; The cylinder body right-hand member is set with one-way valve, it is characterized in that: the shell of cylinder body is provided with gland fixed card platform, is provided with the cylinder chamber in the cylinder body; Cylinder is inserted elastic gel in the chamber, and the left end cavity hatch in cylinder chamber is big and be provided with cylinder cap Ka Tai, and the right-hand member of piston rod is provided with piston; The gap is left in piston and cylinder chamber; Piston is provided with pod apertures, and the piston rod left end is provided with the piston pole cap, and cylinder cap is gone up the seal ring and the washer sealing that are provided with through cylinder cap Ka Tai and is installed in cylinder chamber left end; Be provided with seal ring and guide sleeve in the cylinder cap, piston rod is slidingly mounted in the cylinder cap through seal ring and guide sleeve sealing.
Because the utility model cylinder cap Ka Tai goes up the seal ring of setting and the leakage that packing ring can effectively prevent colloid; And piston does not directly contact with the cylinder chamber; Reduce friction, increased working life, be provided with pod apertures on the piston simultaneously; More steady when making the damping operation, can not cause the parts damage; Being arranged so that when vibration damper uses of piston pole cap and gland fixed card platform is convenient firm.
Description of drawings
Fig. 1: the structural representation of the utility model.
Fig. 2: the housing structure schematic representation of the utility model.
Embodiment
Elaborate below in conjunction with the structural principle and the working principle of accompanying drawing to the utility model.
With reference to Fig. 1,2, the technology contents of the utility model is achieved in that a kind of elastic gel vibration damper, comprises cylinder body 2 and piston rod 1; Cylinder body 2 right-hand members are set with one-way valve 3, it is characterized in that: the shell of cylinder body 2 is provided with gland fixed card platform 4, is provided with cylinder chamber 13 in the cylinder body 2; Insert elastic gel 15 in the cylinder chamber 13, the left end cavity hatch in cylinder chamber 13 is big and be provided with cylinder cap card platform 14, and the right-hand member of piston rod 1 is provided with piston 12; Piston 12 leaves the gap with cylinder chamber 13; Piston 12 is provided with pod apertures 10, and piston rod 1 left end is provided with piston pole cap 8, and cylinder cap 7 seals with packing ring 6 through the seal ring 5 that is provided with on the cylinder cap card platform 14 and is installed in cylinder chamber 13 left ends; Be provided with seal ring 9 and guide sleeve 11 in the cylinder cap 7,11 sealings are slidingly mounted in the cylinder cap 7 piston rod with guide sleeve through seal ring 9.
During use, pour the elastic gel 15 of certain pressure in advance, make elastic gel 15 have certain pre-punching power through one-way valve 3; Fix the elastic gel vibration damper through gland fixed card platform 4 then, elastic gel 15 has high viscosity, high damping, and has stronger compressibility, particular chemical inertia, good thermostability; Piston 12 presses down when impacting when being under pressure, and colloid makes piston 12 steadily advance through piston 12 both sides and pod apertures 10; Propelling along with piston 12; Piston rod 1 gets into cylinder chamber 13, and colloid pressure increases, and reaches damping effect; Because the right side of piston 12 is bigger than left side pressure, so piston 12 returning position under the promotion of colloid pressure, inner elastomeric colloid 15 pressure also return to initial pre-punching power value when release pressure.
Claims (1)
1. elastic gel vibration damper; Comprise cylinder body (2) and piston rod (1), cylinder body (2) right-hand member is set with one-way valve (3), it is characterized in that: the shell of cylinder body (2) is provided with gland fixed card platform (4); Be provided with cylinder chamber (13) in the cylinder body (2); Insert elastic gel (15) in the cylinder chamber (13), the left end cavity hatch of cylinder chamber (13) is big and be provided with cylinder cap Ka Tai (14), and the right-hand member of piston rod (1) is provided with piston (12); Piston (12) leaves the gap with cylinder chamber (13); Piston (12) is provided with pod apertures (10), and piston rod (1) left end is provided with piston pole cap (8), and cylinder cap (7) is gone up the seal ring (5) and packing ring (6) sealing that are provided with through cylinder cap Ka Tai (14) and is installed in cylinder chamber (13) left end; Be provided with seal ring (9) and guide sleeve (11) in the cylinder cap (7), piston rod is slidingly mounted in the cylinder cap (7) through seal ring (9) and guide sleeve (11) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203668295U CN202251601U (en) | 2011-09-29 | 2011-09-29 | Elastic glue shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203668295U CN202251601U (en) | 2011-09-29 | 2011-09-29 | Elastic glue shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251601U true CN202251601U (en) | 2012-05-30 |
Family
ID=46112847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203668295U Expired - Fee Related CN202251601U (en) | 2011-09-29 | 2011-09-29 | Elastic glue shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679148A (en) * | 2018-05-25 | 2018-10-19 | 中国人民解放军陆军装甲兵学院 | Colloidal damper |
-
2011
- 2011-09-29 CN CN2011203668295U patent/CN202251601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679148A (en) * | 2018-05-25 | 2018-10-19 | 中国人民解放军陆军装甲兵学院 | Colloidal damper |
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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: 20120530 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |