CN211812588U - Roller damping device for spinning - Google Patents
Roller damping device for spinning Download PDFInfo
- Publication number
- CN211812588U CN211812588U CN201922318268.0U CN201922318268U CN211812588U CN 211812588 U CN211812588 U CN 211812588U CN 201922318268 U CN201922318268 U CN 201922318268U CN 211812588 U CN211812588 U CN 211812588U
- Authority
- CN
- China
- Prior art keywords
- roller
- damping device
- ring
- spring
- guide
- 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.)
- Active
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a roller damping device is used in weaving, including the roller, the roller axle has all been welded at the roller both ends, and the roller both ends all are provided with the extension board, there is damping device one side that the extension board is close to the roller through bolted connection, damping device includes the fixed plate, open one side of fixed plate has circular step groove, and open the inside in circular step groove has the guide way, open the bottom in circular step groove has first round hole, the inside guide post that is provided with of guide way, the guide post is kept away from the one end welding of guide way and is had the ring, the guide post has cup jointed the spring on being close to the one end outer wall of ring, and the spring is located between ring and the guide way. The utility model discloses a roller, fixed plate, ring, guide post, the guide way that set up, switch on motor power, the roller rotates under the drive of motor, when the roller takes place radial vibrations, the ring atress, the guide post takes place to remove along the direction of guide way, and the spring atress is extruded, consequently realizes radial absorbing effect.
Description
Technical Field
The utility model relates to a textile machinery technical field especially relates to a roller damping device is used in weaving.
Background
The textile origin is a general name taken from spinning and weaving, but with the continuous development and perfection of a textile knowledge system and a subject system, particularly after non-woven textile materials and three-dimensional compound weaving and other technologies are produced, textile production is realized without leaving a mechanical device such as a roller column no matter how the textile technology is updated, not only traditional hand spinning and weaving but also clothing, industrial and decorative textiles produced by non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-web technology and the like.
The traditional textile roller column does not have a damping device when in use, and the vibration of the roller column can generate great adverse effects on factors such as production efficiency, product quality, mechanical life and the like. Therefore, it is desirable to design a damping device for a textile roller to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a roller damping device for spinning.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a weaving is with roller damping device, includes the roller, the roller axle has all been welded at the roller both ends, and the roller both ends all are provided with the extension board, there is damping device one side that the extension board is close to the roller through bolted connection, damping device includes the fixed plate, open one side of fixed plate has circular step groove, and the inside in circular step groove opens there is the guide way, open the bottom in circular step groove has first round hole, the inside guide post that is provided with of guide way, the guide post is kept away from the one end welding of guide way and is had the ring, the guide post has cup jointed the spring on being close to the one end outer wall of ring, and the spring is located between ring and the guide way, the ring inner wall is pegged graft and is had the bearing.
Furthermore, a gasket is arranged on the inner wall of the circular ring, and a disc spring is arranged on one side, close to the first circular hole, of the gasket.
Furthermore, a flange plate is arranged inside the circular step groove, a second round hole is formed in one side of the flange plate, and the flange plate is connected with the fixing plate through screws.
Furthermore, the bottom of the support plate is connected with a base through a bolt, and a bolt hole is formed in the upper surface of the base.
Further, the bearing cup joints on the outer wall of roller axle, the extension board is run through to the one end of roller axle.
Furthermore, the side surface of one side support plate of the roller is connected with an end cover through a bolt, one end of the roller shaft is covered by the end cover, the side surface of the other side support plate of the roller is connected with a motor through a bolt, and an output shaft of the motor is fixedly connected with one end of the roller shaft.
The utility model has the advantages that:
1. through the roller, fixed plate, ring, guide post, the guide way that set up, switch on motor power, the roller rotates under the drive of motor, and when the roller took place radial vibrations, the ring atress, the guide post took place to remove along the direction of guide way, and elastic deformation takes place for the spring atress, consequently realizes radial absorbing effect.
2. Through the bearing, the gasket and the belleville spring which are arranged, the rolling friction force borne by the roller can be reduced by the bearing, when the roller vibrates axially in work, the gasket is stressed to extrude the belleville spring, and the belleville spring is elastically deformed, so that the axial damping effect is realized.
3. Through the end cover that sets up, the end cover can prevent that damping device from getting into the dust and influencing the shock attenuation effect, when damping device work a period shock attenuation effect poor, adds lubricating oil to damping device through dismantling the end cover to improve damping performance.
Drawings
Fig. 1 is a schematic structural view of a damping device for a textile roller column provided by the utility model;
fig. 2 is a schematic view of a partial structure of a damping device for a textile roller column provided by the present invention;
fig. 3 is the utility model provides a weaving is with roller damping device's belleville spring structure schematic diagram.
Fig. 4 is the utility model provides a weaving is with roller damping device's circular step groove structure sketch map.
In the figure: the roller type vibration damping device comprises a roller 1, a damping device 2, a support plate 3, a roller shaft 4, a fixing plate 5, a flange plate 6, a guide groove 7, a spring 8, a ring 9, a guide post 10, a bearing 11, a gasket 12, a belleville spring 13, a first round hole 14, a second round hole 15, a round stepped groove 16, an end cover 17, a base 18 and a motor 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a roller damping device for textile use comprises a roller 1, roller shafts 4 are welded at two ends of the roller 1, when the roller shafts 4 and the roller 1 are welded, the distance between the central axes of the roller shafts 4 and the roller is ensured to be reduced as much as possible, so that a large centrifugal force generated when the roller 1 rotates due to an overlarge deviation is prevented, the load of the damping device 2 is increased, support plates 3 are arranged at two ends of the roller 1, the damping device 2 is connected to one side of each support plate 3 close to the roller 1 through bolts, the damping device 2 can achieve damping effects in two radial and axial directions, the damping device 2 comprises a fixing plate 5, a circular step groove 16 is formed in one side of the fixing plate 5, a guide groove 7 is formed in the circular step groove 16, a first round hole 14 is formed in the bottom of the circular step groove 16, a guide post 10 is arranged in the guide groove 7, the guide post 10 can slide in the guide groove 16, and the matching requirement of the guide post 10 and the guide groove 7 reaches, prevent that guide post 10 from taking place radial vibrations, the one end welding that guide post 10 kept away from guide way 7 has ring 9, ring 9 need be the chamfer and handles, spring 8 has been cup jointed on the guide post 10 is close to the one end outer wall of ring 9, realize radial absorbing effect with spring 8's elastic deformation, spring 8's coefficient of elasticity will meet the requirements, can dispose the spring of suitable coefficient of elasticity according to the weight of roller 1, make the shock attenuation effect reach the best, and spring 8 is located between ring 9 and the guide way 7, it has bearing 11 to peg graft in the ring 9 inner wall.
Further, the inner wall of the ring 9 is provided with a gasket 12, the gasket 12 can protect the bearing from being damaged by extrusion, one side of the gasket 12 close to the first round hole 14 is provided with a disc spring 13, the outer circle of the disc spring 13 keeps a certain distance from the inner wall of the ring 9, and a space is provided for the disc spring 13 to elastically deform, so that the radial damping effect is realized by the elastic deformation of the disc spring 13.
Further, the inside of circular step groove 16 is provided with ring flange 6, and the one side excircle that ring flange 6 is close to circular step groove 16 need do the chamfer and handle, the size of ring flange 6 and the great round groove looks adaptation in the circular step groove 16, it has second round hole 15 to open ring flange 6 one side, second round hole 15 needs the deburring, and the size of second round hole 15 is the same with first round hole 14, open one side of ring flange 6 has countersunk screw hole, and ring flange 6 is connected with fixed plate 5 through the screw, the fixed ring of ring flange 6 takes place radial movement.
Further, the bottom of the support plate 3 is connected with a base 18 through a bolt, the base 18 is perpendicular to the support plate 3, the upper surface of the base 18 is provided with a bolt hole, and the device can be connected with other workbenches through the bolt hole.
Further, the bearing 11 cup joints on the outer wall of roller axle 4, and the cooperation of bearing 11 and roller axle 4 is excessive cooperation, prevents that roller axle 4 from taking place the friction with bearing 11 inner wall when rotatory, and the use of bearing 11 can reduce the rolling frictional force that the roller received, and extension board 3 is run through to the one end of roller axle 4.
Further, there is an end cover 17 side of one of them side extension board 3 of roller 1 through bolted connection, and the one end of roller axle 4 is covered by end cover 17, end cover 17 can prevent that damping device 2 from getting into the dust and influencing the shock attenuation effect, when damping device 2 worked a period shock attenuation effect poor, add lubricating oil to damping device 2 through dismantling end cover 17, thereby improve the damping performance, there is motor 19 side of the other side extension board 3 of roller 1 through bolted connection, and the output shaft of motor 19 and the one end fixed connection of roller axle 4.
The working principle is as follows: when the roller damping device is used, a power supply of a motor 19 is switched on, an output shaft of the motor 19 drives a roller shaft 4 to rotate, and then the roller 1 is driven by the roller shaft 4 to rotate, when the roller 1 vibrates radially, the roller shaft 4 vibrates to extrude a circular ring 9, the circular ring 9 is stressed, an extrusion guide post 10 moves along the direction of a guide groove 7, a spring 8 is stressed to deform elastically, so that the radial damping effect is realized, a bearing 11 sleeved on the outer wall of the roller shaft 4 can reduce the rolling friction force when the roller 1 rolls, when the roller 1 vibrates axially during working, the roller shaft 4 drives the bearing 11 to extrude a gasket 12, the gasket 12 is stressed to extrude a disc spring 13, the disc spring 13 deforms elastically, so that the axial damping effect is realized, an end cover 17 on the side surface of a support plate 3 can prevent the damping device 2 from entering dust to influence the damping effect, when the damping effect is poor when the damping device 2 works for a period of time, lubricating oil is added into the damping device 2 by disassembling the end cover 17, the end cover 17 is installed again to prevent the lubricating oil from flowing out, and the damping device 2 reduces the friction force applied to the moving part under the action of the lubricating oil, so that the damping performance is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The roller damping device for spinning comprises a roller (1) and is characterized in that roller shafts (4) are welded at two ends of the roller (1), supporting plates (3) are arranged at two ends of the roller (1), one side, close to the roller (1), of each supporting plate (3) is connected with a damping device (2) through bolts, each damping device (2) comprises a fixing plate (5), a circular step groove (16) is formed in one side of each fixing plate (5), a guide groove (7) is formed in the circular step groove (16), a first round hole (14) is formed in the bottom of the circular step groove (16), a guide column (10) is arranged in each guide groove (7), a circular ring (9) is welded at one end, far away from the guide groove (7), of each guide column (10), and a spring (8) is sleeved on the outer wall of one end, close to the circular ring (9), of each guide column (10), and the spring (8) is positioned between the circular ring (9) and the guide groove (7), and the inner wall of the circular ring (9) is inserted with the bearing (11).
2. A damping device for textile rollers as in claim 1, characterized in that the inner wall of the ring (9) is provided with a spacer (12), and the side of the spacer (12) close to the first circular hole (14) is provided with a disk spring (13).
3. A damping device for textile rollers as claimed in claim 1, wherein a flange (6) is provided inside the circular step groove (16), a second circular hole (15) is formed on one side of the flange (6), and the flange (6) is connected with the fixing plate (5) through a screw.
4. A damping device for textile rollers according to claim 1, characterized in that the bottom of the support plate (3) is connected with a base (18) through bolts, and the upper surface of the base (18) is provided with bolt holes.
5. A damping device for textile rollers according to claim 1, characterized in that the bearing (11) is sleeved on the outer wall of the roller shaft (4), and one end of the roller shaft (4) penetrates through the support plate (3).
6. A damping device for a textile roller according to claim 5, characterized in that the side of one side support plate (3) of the roller (1) is connected with an end cover (17) through a bolt, one end of the roller shaft (4) is covered by the end cover (17), the side of the other side support plate (3) of the roller (1) is connected with a motor (19) through a bolt, and the output shaft of the motor (19) is fixedly connected with one end of the roller shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318268.0U CN211812588U (en) | 2019-12-22 | 2019-12-22 | Roller damping device for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318268.0U CN211812588U (en) | 2019-12-22 | 2019-12-22 | Roller damping device for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211812588U true CN211812588U (en) | 2020-10-30 |
Family
ID=73033834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922318268.0U Active CN211812588U (en) | 2019-12-22 | 2019-12-22 | Roller damping device for spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211812588U (en) |
-
2019
- 2019-12-22 CN CN201922318268.0U patent/CN211812588U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112077638B (en) | Linear feeding unit of integrated hydrostatic nut main drive type lead screw pair | |
| CN110985594B (en) | Multi-fulcrum shafting vibration suppression device | |
| CN211812588U (en) | Roller damping device for spinning | |
| CN109365273A (en) | A kind of self-balancing roller flip flop screen | |
| CN103072114B (en) | Device for detaching suspension arm type component in narrow space | |
| CN111412272B (en) | Special mute type speed reducer for textile machinery and application method thereof | |
| CN205118010U (en) | Bearing frame with a key locate function | |
| CN201547128U (en) | Biserial steel-wire raceway ball-type pivoting support | |
| CN210636119U (en) | Be applied to textile machinery's shock attenuation spindle | |
| CN205075375U (en) | Complete electric servo numerical control capstan head punch press main transfer machinery | |
| CN208555997U (en) | A kind of CNC milling machine electric main shaft structure | |
| CN210434668U (en) | Bearing seat assembly structure of mill | |
| CN108412599B (en) | Engine cooling fan with two-stage parallel torsional damper | |
| CN207750324U (en) | The swelling centering machine of coating machine | |
| CN111168700A (en) | Bulk stator expansion claw type manipulator | |
| CN206180745U (en) | Bearing frame and brushless motor thereof | |
| CN211755568U (en) | Ball mill | |
| CN212202870U (en) | High-precision deep groove ball bearing | |
| CN220575586U (en) | Heavy high-precision vertical mill turntable | |
| CN104999686B (en) | A kind of full electric servo NC turret punch machine main drive gear | |
| CN110131317B (en) | Bearing cover with damping material layer and sliding bearing | |
| CN213088697U (en) | Belt pulley with antidetonation function | |
| CN216643032U (en) | Auxiliary transmission shaft system structure, auxiliary transmission device and speed reducer | |
| CN204532896U (en) | A kind of duplex bearing safety installations of large-scale energy-saving fan | |
| CN215487215U (en) | Porous installation axle sleeve with shock attenuation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221118 Address after: 831100 Xinhu General Station, Manas County, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Hechuang Cotton Industry Co.,Ltd. Address before: 238000 No.5, Lida village, Sanhe community, Tianhe street, Juchao District, Chaohu City, Anhui Province Patentee before: Liu Jun |