CN104500490B - Textile machine buffer unit - Google Patents
Textile machine buffer unit Download PDFInfo
- Publication number
- CN104500490B CN104500490B CN201410793499.6A CN201410793499A CN104500490B CN 104500490 B CN104500490 B CN 104500490B CN 201410793499 A CN201410793499 A CN 201410793499A CN 104500490 B CN104500490 B CN 104500490B
- Authority
- CN
- China
- Prior art keywords
- piston
- cylinder body
- hole
- textile machine
- support
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sewing Machines And Sewing (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
Abstract
The invention discloses textile machine buffer unit, including supporting cylinder body, described support cylinder body is cylindric, and support cylinder body to be provided with upper end be open piston hole, it is provided with piston in described piston hole, described support inferior part of the cylinder block is provided with fuel feed hole and oil outlet, it is provided with inlet nozzle at described fuel feed hole, relief valve is set at described oil outlet, the diameter of described piston is less than the diameter of piston hole, described piston is provided with annular seal groove, it is provided with sealing ring in described seal groove, described upper piston area is provided with groove, described groove is provided with expansion set, it is provided with spring between bottom described piston and piston hole, and spring respectively with piston and support that cylinder body is fixing to be connected, described piston and shoring body form plunger shaft.Producing noise because of vibrations when instant invention overcomes textile machine work, existing damping device is unable to reach the defect of shock-absorbing and noise-eliminating.
Description
Technical field
The present invention relates to field of textile machinery, be specifically related to a kind of textile machine buffer unit.
Background technology
Buffer unit is one of important component part in textile machine, plays the effect of buffering and shock preventing the most exactly, reduces textile machine and operationally produces noise.But the practical effect of existing buffer unit not fully up to expectations, it is generally only and several spring is installed on the base plate of textile machine, but in use, during equipment work, noise is appointed the biggest, the most do not solve the problem that noise is big, and damping spring non-technical personnel is installed on equipment bay and is difficult to correct installation.So people need a kind of buffer unit to solve this problem.
Summary of the invention
Producing noise because of vibrations when the technical problem to be solved in the present invention is to work for textile machine, existing damping device is unable to reach the defect of shock-absorbing and noise-eliminating, it is provided that a kind of textile machine buffer unit, has damping property good, and noiseless produces.
In order to solve above-mentioned technical problem, the present invention provides following technical scheme: textile machine buffer unit, including supporting cylinder body, described support cylinder body is cylindric, and support cylinder body to be provided with upper end be open piston hole, it is provided with piston in described piston hole, described support cylinder body is provided with fuel feed hole and oil outlet, it is provided with inlet nozzle at described fuel feed hole, relief valve is set at described oil outlet, the diameter of described piston is less than the diameter of piston hole, described piston is provided with annular seal groove, it is provided with sealing ring in described seal groove, described upper piston area is provided with groove, described groove is provided with expansion set, it is provided with spring between bottom described piston and piston hole, and spring respectively with piston and support that cylinder body is fixing to be connected, described piston and shoring body form plunger shaft.
Using the textile machine buffer unit in this programme, textile machine buffer unit, including supporting cylinder body, described support cylinder body is cylindric, it is to avoid the appearance of seamed edge, because in use or the course of processing, seamed edge can scratch user or operator.It is open piston hole that described support cylinder body is provided with upper end, facilitates piston to install.It is provided with piston in described piston hole, when piston stress, moves downward, make the pressure in plunger shaft increase, the hydraulic pressure support piston in plunger shaft.Described support inferior part of the cylinder block is provided with fuel feed hole, is provided with inlet nozzle at described fuel feed hole；In plunger shaft, hydraulic oil is injected by inlet nozzle.Described support inferior part of the cylinder block is provided with oil outlet, is provided with relief valve at described oil outlet, and when the pressure in plunger shaft reaches the force value set by relief valve, relief valve is opened, and the hydraulic oil in plunger shaft flows out at oil outlet, it is to avoid the generation of detonation phenomenon.Described piston is provided with sealing ring, seals the effect enclosing sealing, it is to avoid hydraulic oil leaks from the gap location between piston and piston hole wall.Described piston is provided with expansion set, and expansion set contacts with the leg of textile machine.It is provided with spring between bottom described piston and piston hole, and spring is fixed be connected with piston and support cylinder body respectively；Avoiding supporting cylinder body during transport or use during inversion, piston comes off from piston hole.
The operation principle of the present invention and when having the beneficial effect that use textile machine buffer unit, first the weight according to textile machine adjusts the safe pressure of relief valve, then at the inlet nozzle supported on cylinder body, in plunger shaft, hydraulic oil is injected, when the upper surface of expansion set flushes with the upper surface supporting cylinder body, stop injecting hydraulic oil in plunger shaft.Then the leg of textile machine is inserted in expansion set.When textile machine works, the vibrations of generation can be transmitted all at hydraulic oil by expansion set and piston, moves up and down in piston hole according to the vibrations piston of leg, by moving up and down of piston, textile machine plays the effect of shock-absorbing and noise-eliminating.When leg of weaving is the heaviest, piston moves downward and makes the pressure in plunger shaft increase, when the pressure in plunger shaft increase to safety valve setting pressure time, relief valve opens, and the hydraulic oil in plunger shaft flows out at oil outlet, it is to avoid the generation of detonation phenomenon.Textile machine buffer unit has the effect of shock-absorbing and noise-eliminating as can be seen here, and also has safety protection function.
Further, it is provided with projection in described expansion set.When the leg of textile machine is inserted in expansion set, increasing friction force, make expansion set contact with leg more firm.
Further, the bottom of described support cylinder body is provided with elastomer block.Producing mechanical shock during textile machine work, the leg of textile machine is connected with supporting cylinder body, and support cylinder body contacts with elastomer block to be avoided producing noise.
Further, the bottom surface of described elastomer block is provided with projection.Increasing elastomer block makes textile machine fixing more firm with the frictional force of bottom surface.
Further, described support cylinder body is provided with gripping surface.Support cylinder body is picked and placeed when conveniently using and transport.
Accompanying drawing explanation
Fig. 1 is the structural representation of textile machine buffer unit embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: support cylinder body 1, fuel feed hole 2, oil outlet 3, spring 4, plunger shaft 5, piston 6, expansion set 7, elastomer block 8, sealing ring 9, inlet nozzle 10, relief valve 11.
Embodiment is the most as shown in Figure 1: textile machine buffer unit, including supporting cylinder body 1, it is cylindric for supporting cylinder body 1, support cylinder body 1 and be provided with two clamping faces, and supporting cylinder body 1, to be provided with upper end be open piston hole, piston 6 it is provided with in piston hole, inferior part of the cylinder block is provided with fuel feed hole 2 and oil outlet 3, inlet nozzle 10 it is provided with at fuel feed hole 2, relief valve 11 is set at oil outlet 3, the diameter of piston 6 is less than the diameter of piston hole, piston 6 is provided with annular seal groove, sealing ring 9 it is provided with in seal groove, piston 6 top is provided with groove, groove is provided with expansion set 7, spring 4 it is provided with between bottom piston 6 and piston hole, and spring 4 respectively with piston 6 and support that cylinder body 1 is fixing to be connected, piston 6 and support cylinder body 1 form plunger shaft 5.Support and be provided with elastomer block 8 bottom cylinder body 1, and the bottom surface of elastomer block 8 is provided with projection.
When being embodied as textile machine buffer unit, first the weight according to textile machine adjusts the safe pressure of relief valve 11, then at the inlet nozzle 10 supported on cylinder body 1, in plunger shaft 5, hydraulic oil is injected, when the upper surface of expansion set 7 flushes with the upper surface supporting cylinder body 1, stop injecting hydraulic oil in plunger shaft 5.Then the leg of textile machine is inserted in expansion set 7.When textile machine works, the vibrations of generation can be transmitted all at hydraulic oil by expansion set 7 and piston 6, moves up and down in piston hole according to the vibrations piston 6 of leg, by moving up and down of piston 6, textile machine plays the effect of shock-absorbing and noise-eliminating.When leg of weaving is the heaviest, piston 6 moves downward and makes the pressure in plunger shaft 5 increase, and when the pressure in plunger shaft 5 increases to what relief valve 11 set pressure, relief valve 11 is opened, hydraulic oil in plunger shaft 5 flows out at oil outlet 3, it is to avoid the generation of detonation phenomenon.Textile machine buffer unit has the effect of shock-absorbing and noise-eliminating as can be seen here, and also has safety protection function.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from present configuration, it is also possible to make some deformation and improvement; these also should be considered as protection scope of the present invention, and these are all without affecting effect and the practicality of invention that the present invention implements.
Claims (1)
1. textile machine buffer unit, it is characterized in that: include supporting cylinder body, described support cylinder body is cylindric, and support cylinder body to be provided with upper end be open piston hole, it is provided with piston in described piston hole, described support inferior part of the cylinder block is provided with fuel feed hole and oil outlet, it is provided with inlet nozzle at described fuel feed hole, relief valve is set at described oil outlet, the diameter of described piston is less than the diameter of piston hole, described piston is provided with annular seal groove, it is provided with sealing ring in described seal groove, described upper piston area is provided with groove, described groove is provided with expansion set, it is provided with spring between bottom described piston and piston hole, and spring respectively with piston and support that cylinder body is fixing to be connected, described piston and shoring body form plunger shaft；It is provided with projection in described expansion set；The bottom of described support cylinder body is provided with elastomer block；The bottom surface of described elastomer block is provided with projection；Described support cylinder body is provided with gripping surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410793499.6A CN104500490B (en) | 2014-12-20 | 2014-12-20 | Textile machine buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410793499.6A CN104500490B (en) | 2014-12-20 | 2014-12-20 | Textile machine buffer unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104500490A CN104500490A (en) | 2015-04-08 |
| CN104500490B true CN104500490B (en) | 2016-11-30 |
Family
ID=52941923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410793499.6A Expired - Fee Related CN104500490B (en) | 2014-12-20 | 2014-12-20 | Textile machine buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500490B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443400A (en) * | 2018-03-23 | 2018-08-24 | 宁波希奇服饰有限公司 | A kind of textile machine noise-decreasing device |
| CN114576307B (en) * | 2022-03-24 | 2023-08-25 | 枣庄天宏新材料科技有限公司 | Damping buffer device for textile machinery |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005020506A1 (en) * | 2005-04-29 | 2006-11-09 | TRüTZSCHLER GMBH & CO. KG | Device on a drafting system of a spinning machine, in particular track, card, combing machine o. The like., To load the drafting rollers, with at least one pressure cylinder |
| DE102012007777A1 (en) * | 2012-04-20 | 2013-10-24 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a drafting system of a spinning preparation machine, in particular track, carding, comber, Lapwinder o. |
| CN203685958U (en) * | 2013-12-26 | 2014-07-02 | 安徽得利雅针纺有限公司 | Textile machinery buffer device |
| CN203868613U (en) * | 2014-06-04 | 2014-10-08 | 嘉兴职业技术学院 | Damping spinning rack |
-
2014
- 2014-12-20 CN CN201410793499.6A patent/CN104500490B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104500490A (en) | 2015-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161130 Termination date: 20171220 |