CN104948638A - Packaging device for engine hydraulic buffer - Google Patents
Packaging device for engine hydraulic buffer Download PDFInfo
- Publication number
- CN104948638A CN104948638A CN201510367840.6A CN201510367840A CN104948638A CN 104948638 A CN104948638 A CN 104948638A CN 201510367840 A CN201510367840 A CN 201510367840A CN 104948638 A CN104948638 A CN 104948638A
- Authority
- CN
- China
- Prior art keywords
- packaging
- resistant
- engine hydraulic
- sleeve ring
- base
- 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
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Classifications
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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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
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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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention belongs to the technical field of packaging tools, and provides a packaging device for an engine hydraulic buffer. The packaging device comprises a base, a first sleeve ring, a second sleeve ring, a pressing head and a spring. The first sleeve ring and the second sleeve ring are arranged at the two ends of the base respectively in a sleeving mode. The spring is arranged in the pressing head and connected with a bottom face, and the pressing head is arranged on the base. Compared with a metal rubber buffer, the automobile engine hydraulic buffer is high in technical content, complex in manufacturing technique and strict in precision requirement and has more superior performance in the aspect of reducing vibration and noise. After parts are manufactured, a packaging tool is used for achieving packaging. The engine hydraulic rubber buffer has the advantages of being good in impact absorption capacity, small in compression set displacement, high in strength, oil resistant, aging resistant, abrasion resistant, corrosion resistant, fatigue resistant and the like, and replaces traditional singular rubber materials. The market share of the engine hydraulic buffer can be improved, and the product competitive capacity of enterprises can be improved. The packaging device is simple in structure and convenient to use, improves efficiency and saves cost.
Description
Technical field
The invention belongs to encapsulation tool technical field, particularly relate to a kind of packaging hardware of engine liquid pressure damper.
Background technique
Along with automotive industry development, the raising of living standards of the people, new automobile and car quantity constantly increase.How to resolve the operation that car is safer, fast comfortable, become the problem that day by day flourishing of increasing of current traffic is important.It has been trend that motor car engine (power assembly) hydraulic rubber vibration damper (liquid suspension) is widely used in motorcar engine damping mount system.
Motor car engine hydraulic rubber vibration damper is vibrative machinery or avoid the vibration damping equipment arranged between device and other components that anti-vibration moves, and is utilize the pressure of liquid and the elasticity of rubber in conjunction with attenuation vibration damping equipment.
Usually, traditional engine snubber utilizes a more complicated rubber shape to carry out deformation vibration damping, always has the defect made energy-absorbing effect and be hit ability.New this engine liquid pressure damper, it is the piston of rubber and the corrupt split arranged in utilized device, liquid is compressed and stretching displacement at throttle orifice, liquid chamber, fluid passage, diaphragm of rubber, play that energy-absorbing effect is good, effect that the vibration damping such as shock resistance, stretch capability are strong is good, and have the low dynamic stiffness of high frequency, low frequency high damping and the wide 1HZ-150HZ of frequency of okperation, thus meet the overall design new demand of car drive configuration.Because product technology is comparatively strong, performance requirement is higher, and the technical problem of many cruxs by hand, is indeterminable.Because the product that it is made up of multiple rubber, Structural Hardware and liquid.Completing such assembly is have a suitable difficulty.
Summary of the invention
The object of the present invention is to provide a kind of packaging hardware of engine liquid pressure damper, be intended to solve above-mentioned technical problem.
The present invention realizes like this, a kind of packaging hardware of engine liquid pressure damper, this packaging hardware comprises base, the first lasso, the second lasso, pressure head and spring, described first lasso and the second lasso are placed on the two ends of described base respectively, described spring is located in described pressure head and is connected with bottom surface, and described pressure head is placed on described base.
Further technological scheme of the present invention is: described pressure head inwall is the stepped shaft of two joints.
Further technological scheme of the present invention is: the end face of described base is provided with the depressed part to lower recess.
Further technological scheme of the present invention is: the sidewall upper of described depressed part is the stepped shaft of two joints.
Further technological scheme of the present invention is: described base and pressure head all adopt stainless steel to make.
Further technological scheme of the present invention is: described spring adopts manganese to make.
The invention has the beneficial effects as follows: motor car engine dydraulic shock absorber compared with metal rubber shock absorber, with high content of technology, manufacturing process is complicated, and required precision is strict, has more superior performance in vibration and noise reducing.After part creates, realized by package tool.The product of output: motor car engine hydraulic rubber vibration damper has that to absorb impact capacity good, compressive deformation displacement is little, intensity is high, oil resistant, ageing-resistant, wear-resisting, corrosion-resistant, endurance, etc. feature, replace traditional single rubber material.The product developing this project can improve market share, improves enterprise product competitive capacity.This apparatus structure is simple, easy to use, raise the efficiency, cost-saving.
Accompanying drawing explanation
Fig. 1 is the sectional view of the packaging hardware using state of the engine liquid pressure damper that the embodiment of the present invention provides.
Embodiment
Reference character: 1-base 2-pressure head 3-spring 4-main spring 5-piston 6-inertia channel 7-liquid chamber 8-capping
Fig. 1 shows the packaging hardware of engine liquid pressure damper provided by the invention, this packaging hardware comprises base 1, first lasso, the second lasso, pressure head 2 and spring 3, described first lasso and the second lasso are placed on the two ends of described base 1 respectively, described spring 3 is located in described pressure head 2 and is connected with bottom surface, and described pressure head 2 is placed on described base 1.Motor car engine dydraulic shock absorber compared with metal rubber shock absorber, with high content of technology, manufacturing process is complicated, and required precision is strict, has more superior performance in vibration and noise reducing.After part creates, realized by package tool.The product of output: motor car engine hydraulic rubber vibration damper has that to absorb impact capacity good, compressive deformation displacement is little, intensity is high, oil resistant, ageing-resistant, wear-resisting, corrosion-resistant, endurance, etc. feature, replace traditional single rubber material.The product developing this project can improve market share, improves enterprise product competitive capacity.This apparatus structure is simple, easy to use, raise the efficiency, cost-saving.
Described pressure head inwall is the stepped shaft of two joints.
The end face of described base is provided with the depressed part to lower recess.
The sidewall upper of described depressed part is the stepped shaft of two joints.
Described base 1 and pressure head 2 all adopt stainless steel to make.Good rigidity, has certain hardness, not fragile.
Described spring 3 adopts manganese to make.Spring 3 is better made to have elastic telescopic very.
Engine liquid pressure damper is because the vibration of motor car engine, and produce rubber deformation displacement, piston 5 knee-action, produces the pressure to liquid to inertia channel 6, the damping that the damping produced in the channel and rubber produce, the vibration damping of shape coupled engines.In dydraulic shock absorber, air must not be had inside.
Utilize the manufacturing technology advantage of rubber product, develop the mould of this product needed, and package tool, and the cubing of considerable part implements exemplar making.Ensure the accordance of each part.Then utilize metal insert, carry out sulfuration with rubber, just drawn the piston 5 of rubber and corrupt split, then with inertia channel 6, main spring 4, liquid chamber 7, capping 8, metal shell is encapsulated.In trial production process, the oil of inclosure can not be many, can not lack, but also can not have air inside.In this process, also will solve leakage quality problems, the problem that installation dimension is not good, through the tackling key problem of the project team, improving technique route and method, make the requirement reaching performance at product.Repeatedly discussion through the project team is assessed, and carries out composition and engineering and improve, and adjusting process parameter, makes the performance of product give raising, and be stabilized in certain level.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the packaging hardware of an engine liquid pressure damper, it is characterized in that, this packaging hardware comprises base, the first lasso, the second lasso, pressure head and spring, described first lasso and the second lasso are placed on the two ends of described base respectively, described spring is located in described pressure head and is connected with bottom surface, and described pressure head is placed on described base.
2. packaging hardware according to claim 1, is characterized in that, described pressure head inwall is the stepped shaft of two joints.
3. packaging hardware according to claim 2, is characterized in that, the end face of described base is provided with the depressed part to lower recess.
4. packaging hardware according to claim 3, is characterized in that, the sidewall upper of described depressed part is the stepped shaft of two joints.
5. packaging hardware according to claim 4, is characterized in that, described base and pressure head all adopt stainless steel to make.
6. packaging hardware according to claim 5, is characterized in that, described spring adopts manganese to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367840.6A CN104948638A (en) | 2015-06-29 | 2015-06-29 | Packaging device for engine hydraulic buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367840.6A CN104948638A (en) | 2015-06-29 | 2015-06-29 | Packaging device for engine hydraulic buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104948638A true CN104948638A (en) | 2015-09-30 |
Family
ID=54163568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510367840.6A Pending CN104948638A (en) | 2015-06-29 | 2015-06-29 | Packaging device for engine hydraulic buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104948638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087309A (en) * | 2021-11-26 | 2022-02-25 | 湖南福能液压科技有限公司 | Self-adaptive damping rubber spring for rail heavy-duty truck |
-
2015
- 2015-06-29 CN CN201510367840.6A patent/CN104948638A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087309A (en) * | 2021-11-26 | 2022-02-25 | 湖南福能液压科技有限公司 | Self-adaptive damping rubber spring for rail heavy-duty truck |
| CN114087309B (en) * | 2021-11-26 | 2022-07-08 | 湖南福能液压科技有限公司 | Self-adaptive damping rubber spring for rail heavy-duty truck |
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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 | ||
| CB02 | Change of applicant information |
Address after: 545199 No. 70 West Yongxing Road, third industrial zone, the Liujiang River County, the Guangxi Zhuang Autonomous Region, Liuzhou Applicant after: LIUZHOU RIGAO AUTOMOBILE VIBRATION TECHNOLOGY CO., LTD. Address before: 545199 No. 70 West Yongxing Road, third industrial zone, the Liujiang River County, the Guangxi Zhuang Autonomous Region, Liuzhou Applicant before: Liuzhou Gao rubber Co., Ltd |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |