CN213084912U - Positioning device for producing roller shaft of spinning machine - Google Patents
Positioning device for producing roller shaft of spinning machine Download PDFInfo
- Publication number
- CN213084912U CN213084912U CN202021348691.1U CN202021348691U CN213084912U CN 213084912 U CN213084912 U CN 213084912U CN 202021348691 U CN202021348691 U CN 202021348691U CN 213084912 U CN213084912 U CN 213084912U
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- China
- Prior art keywords
- fixedly connected
- shaft
- damping
- roller
- positioning device
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- 238000009987 spinning Methods 0.000 title abstract description 5
- 238000013016 damping Methods 0.000 claims abstract description 36
- 230000001360 synchronised effect Effects 0.000 claims abstract description 26
- 230000035939 shock Effects 0.000 claims description 6
- 239000004753 textile Substances 0.000 claims 4
- 238000005299 abrasion Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to the technical field of roller shaft positioning devices, in particular to a positioning device for producing a roller shaft of a spinning machine, which comprises a base, a synchronous rotating shaft and a positioning device, wherein the synchronous rotating shaft is arranged above the base, a gear is fixedly connected to the side edge of the synchronous rotating shaft, a rack is fixedly connected to the outer side of the gear, a fixed rod is fixedly connected to the top end of the rack, a fixed seat is fixedly connected to the upper part of the fixed rod, a fixed rod is fixedly connected to the top end of the fixed rod, a piston rod is fixedly connected to the top end of the fixed rod, a damping spring is fixedly connected to the outer side of the fixed rod, a fixed lug is fixedly connected to the front part of the positioning device, a damping rod is fixedly connected to the side edge of the fixed lug, a damping shaft is fixedly connected to the top end, the positioning device is easy to detach from the roll shaft, so that the roll shaft is convenient to maintain.
Description
Technical Field
The utility model relates to a roller positioner technical field specifically is a positioner for producing frame roller.
Background
Conventional machines include a large number of components that perform rotational motion, such as various transmission shafts, main shafts, rotors of electric motors and steam turbines, and are collectively referred to as rotors. In an ideal case, the pressure generated on the bearing is the same when the rotor rotates and when the rotor does not rotate, and the rotor is a balanced rotor. However, due to various factors such as uneven material or blank defects, errors generated in processing and assembly, even asymmetric geometric shapes when in design, and the like, in various revolving bodies in engineering, centrifugal inertia force generated by each tiny mass point on the revolving bodies cannot be mutually counteracted when the revolving bodies rotate, the centrifugal inertia force acts on machinery and the foundation through a bearing to cause vibration, noise is generated, bearing abrasion is accelerated, the service life of the machinery is shortened, and destructive accidents can be caused in severe cases.
Weaving machine that the weaving machine is constituteed at the roller of often using, roller and brush roller lamp roller axle type is red at the process of operation, the roller can be along with the gradual production wearing and tearing of time, wearing and tearing can change the mass distribution of roller itself and lead to the roller to produce the vibration when rotatory, general weaving machine all is with the pivot and the roller groove direct contact of roller, vibrations take place easily at the pivoted in-process, lead to the roller to take place the axis of the skew roller of wearing and tearing, lead to the fabrics production distortion on the roller, thereby influence the quality of fabrics.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner for producing frame roller to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a positioning device for producing a roller shaft of a spinning machine comprises a base, a synchronous rotating shaft and a positioning device, wherein the synchronous rotating shaft is arranged above the base, a gear is fixedly connected to the side edge of the synchronous rotating shaft, a rack is fixedly connected to the outer side of the gear, a fixed rod is fixedly connected to the top end of the rack, a fixed seat is fixedly connected to the upper side of the fixed rod, a fixed rod is fixedly connected to the upper side of the fixed seat, a piston rod is fixedly connected to the top end of the fixed rod, a damping spring is fixedly connected to the outer side of the piston rod, a positioning device is fixedly connected to the top end of the piston rod, a rotating shaft is rotatably connected to the inner side of the positioning device, a roller shaft is, the top end of the fixed rod is fixedly connected with a damping shaft, and the inner side of the damping shaft is rotatably connected with a damping rod.
Preferably, positioner includes locking ear, holding ring and ball, positioner below fixedly connected with piston rod, locking ear below fixedly connected with holding ring, the inboard sliding connection of holding ring has the ball, the screw hole has been seted up on the left of the locking ear, the inboard spiral connection of screw hole has the screw.
Preferably, the damping shaft is rotatably connected with 2 damping rods, and the damping rods are located above and below the damping shaft.
Preferably, locking ear and holding ring are equallyd divide into two halves about, and the left half and the right half of locking ear and holding ring belong to and can dismantle the connection.
Preferably, the main shaft of the synchronous rotating shaft is rotatably connected above the base, and the outer side of the rack is slidably connected to the inner side of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the positioning ring, the locking lug and the ball, the positioning ring can be separated through the locking lug, the roller is placed in the positioning ring, then the positioning ring is closed, the positioning ring is locked through the screw in the locking lug, and the ball in the positioning ring is contacted with the roller rotating shaft, so that the friction of the roller rotating shaft can be reduced, the abrasion of the roller rotating shaft is reduced, and the practicability of the device is improved;
2. the utility model discloses in, through the synchronous pivot that sets up, damping spring and shock absorber pole, through synchronous rack fluctuation in step on the gear of synchronous pivot side, rectify roller both sides through synchronous pivot, prevent the roller height fluctuation, lead to the roller pivot to take place wearing and tearing, and the roller through the effect of shock absorber pole and synchronous pivot in to positioner is balanced, prevent to take place the drunkenness, damping spring and piston rod can further rectify the roller, prevent roller wearing and tearing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the overall structure of the present invention;
fig. 3 is a schematic view of the positioning device of the present invention.
In the figure: 1-base, 2-synchronous rotating shaft, 3-rack, 4-gear, 5-fixed plate, 6-fixed seat, 7-fixed rod, 8-piston rod, 9-damping spring, 10-positioning device, 101-locking lug, 102-screw hole, 103-screw, 104-positioning ring, 105-ball, 11-rotating shaft, 12-roller shaft, 13-fixing lug, 14-fixed rod, 15-damping rod and 16-damping shaft.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
a positioning device for producing a roller shaft of a spinning machine comprises a base 1, a synchronous rotating shaft 2 and a positioning device 10, wherein the synchronous rotating shaft 2 is arranged above the base 1, a gear 4 is fixedly connected to the side edge of the synchronous rotating shaft 2, a rack 3 is fixedly connected to the outer side of the gear 4, a fixing plate 5 is fixedly connected to the top end of the rack 3, a fixing seat 6 is fixedly connected to the upper side of the fixing plate 5, a fixing rod I7 is fixedly connected to the upper side of the fixing seat 6, a piston rod 8 is fixedly connected to the top end of the fixing rod I7, a damping spring 9 is fixedly connected to the outer side of the piston rod 8, the top end of the piston rod 8 is fixedly connected to the positioning device 10, a rotating shaft 11 is rotatably connected, a fixed rod 14 is fixedly connected above the fixed plate 5, a damping shaft 16 is fixedly connected at the top end of the fixed rod 14, and a damping rod 15 is rotatably connected at the inner side of the damping shaft 16.
The positioning device 10 comprises a locking lug 101, a positioning ring 104 and a ball 105, the piston rod 8 is fixedly connected below the positioning device 10, the positioning ring 104 is fixedly connected below the locking lug 101, the ball 105 is connected to the inner side of the positioning ring 104 in a sliding manner, a threaded hole 102 is formed in the left side of the locking lug 101, and a screw 103 is spirally connected to the inner side of the threaded hole 102, so that friction with the roller shaft 12 is reduced, and abrasion is reduced; the damping shafts 16 are rotatably connected with damping rods 15, the number of the damping rods 15 is 2, and the damping rods 15 are positioned above and below the damping shafts 16 to reduce the vibration of the roll shafts 12; the locking lug 101 and the positioning ring 104 are divided into a left half and a right half, and the left half and the right half of the locking lug 101 and the positioning ring 104 are detachably connected, so that the roller shaft 12 is conveniently detached and maintained; 2 main shafts of synchronous rotating shaft rotate and connect in base 1 top, and 3 outside sliding connection of rack have base inboard 1, make 12 both sides of roller synchronous, prevent that the wearing and tearing of 12 one sides of roller from seriously resulting in roller 12 to take place the slope.
The working process is as follows: before the roller shaft 12 is installed, the positioning device 10 is firstly opened, the locking lug 101 and the positioning ring 104 are separated through the screw 103 and the screw hole 102, the locking lug 101 and the positioning ring 104 are opened from the middle, then the roller shaft 12 is placed into the positioning ring 104, the locking lug 101 and the positioning ring 104 are closed, the locking lug 101 is locked through the screw 103, the balls 105 inside the positioning ring 104 can reduce friction between the roller shafts 12 and reduce abrasion of the roller shafts 12, at the moment, the roller shafts 12 are installed and positioned completely, at the moment, the roller shafts 12 start to work, in the process of left work, the roller shafts 12 vibrate in the positioning ring to cause abrasion of one sides of the roller shafts 12, the roller shafts 12 can be synchronously prevented from being abraded due to deviation caused by vibration of the roller shafts 12 through the synchronous rotating shaft 2, when the roller shafts 12 vibrate, the piston rods 8 and the damping springs 9 can damp the outer sides of the roller shafts 12, the connecting rods 6 below the piston, gear 4 rotates and feeds back to synchronous shaft 2, synchronous shaft 2 can adjust roller 12 through both sides gear 4 and rack, reduce the vibrations of roller 12, roller 12 is parallel with the plane of transmission cloth all the time, prevent that roller 12 vibrations are uneven to lead to the cloth to produce and warp, roller 12 is when rotating, the shock attenuation pole 15 of positioner 10 front and back can rotate on dead lever 14 through damping shaft 16, can reset positioner 10 fast through shock attenuation pole 15, prevent that positioner 10 angle from taking place the skew and leading to, reach the synchronous operation of roller 12 in the use, the practicality of the high-speed device is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a positioner for producing frame roller, includes base (1), synchronous pivot (2) and positioner (10), its characterized in that: the synchronous rotating shaft device is characterized in that a synchronous rotating shaft (2) is arranged above the base (1), a gear (4) is fixedly connected to the side of the synchronous rotating shaft (2), a rack (3) is fixedly connected to the outer side of the gear (4), a fixing plate (5) is fixedly connected to the top end of the rack (3), a fixing seat (6) is fixedly connected to the upper side of the fixing plate (5), a fixing rod I (7) is fixedly connected to the upper side of the fixing seat (6), a piston rod (8) is fixedly connected to the top end of the fixing rod I (7), a damping spring (9) is fixedly connected to the outer side of the piston rod (8), a positioning device (10) is fixedly connected to the top end of the piston rod (8), the utility model discloses a damping device, including positioner (10) the place ahead fixedly connected with fixed ear (13), the equal fixedly connected with shock attenuation pole (15) of fixed ear (13) side, fixed plate (5) top fixedly connected with dead lever (14), dead lever (14) top fixedly connected with damping shaft (16), damping shaft (16) inboard is rotated and is connected with shock attenuation pole (15).
2. The positioning device for producing a roller shaft of a textile machine according to claim 1, characterized in that: positioner (10) are including locking ear (101), holding ring (104) and ball (105), positioner (10) below fixedly connected with piston rod (8), locking ear (101) below fixedly connected with holding ring (104), the inboard sliding connection of holding ring (104) has ball (105), screw hole (102) have been seted up on locking ear (101) left side, the inboard spiral connection of screw hole (102) has screw (103).
3. The positioning device for producing a roller shaft of a textile machine according to claim 1, characterized in that: the damping shaft (16) is rotatably connected with damping rods (15), the number of the damping rods (15) is 2, and the damping rods (15) are located above and below the damping shaft (16).
4. The positioning device for producing a roller shaft of a textile machine according to claim 2, characterized in that: locking ear (101) and holding ring (104) are equallyd divide into two halves about, and the left half and the right half of locking ear (101) and holding ring (104) belong to and can dismantle the connection.
5. The positioning device for producing a roller shaft of a textile machine according to claim 1, characterized in that: the main shaft of the synchronous rotating shaft (2) is rotatably connected above the base (1), and the outer side of the rack (3) is slidably connected to the inner side of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021348691.1U CN213084912U (en) | 2020-07-10 | 2020-07-10 | Positioning device for producing roller shaft of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021348691.1U CN213084912U (en) | 2020-07-10 | 2020-07-10 | Positioning device for producing roller shaft of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213084912U true CN213084912U (en) | 2021-04-30 |
Family
ID=75623992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021348691.1U Expired - Fee Related CN213084912U (en) | 2020-07-10 | 2020-07-10 | Positioning device for producing roller shaft of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213084912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911793A (en) * | 2021-11-23 | 2022-01-11 | 江苏沃源包装制品有限公司 | Bearing roller adjusting device is used in plastic film processing |
-
2020
- 2020-07-10 CN CN202021348691.1U patent/CN213084912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911793A (en) * | 2021-11-23 | 2022-01-11 | 江苏沃源包装制品有限公司 | Bearing roller adjusting device is used in plastic film processing |
| CN113911793B (en) * | 2021-11-23 | 2024-06-07 | 江苏沃源包装制品有限公司 | Carrier roller adjusting device for plastic film processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210430 |