CN211681243U - Centering rubber roll grinding device capable of realizing stable transmission - Google Patents
Centering rubber roll grinding device capable of realizing stable transmission Download PDFInfo
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- CN211681243U CN211681243U CN202020083546.9U CN202020083546U CN211681243U CN 211681243 U CN211681243 U CN 211681243U CN 202020083546 U CN202020083546 U CN 202020083546U CN 211681243 U CN211681243 U CN 211681243U
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Abstract
The utility model provides a steady driven centering rubber roll grinding device belongs to weaving equipment technical field for it is unstable to solve current rubber roll grinding device transmission, and the centering difficulty, uneven technical problem polishes. The stably-driven centering rubber roll polishing device comprises a base, a rubber roll and a reciprocating screw rod, wherein a box cover is fixed on the base, a motor is fixed in the middle of the base, the end part of the rubber roll is fixed in a coupler, a planetary gear train is arranged on an output shaft of the motor, the reciprocating screw rod is connected with the planetary gear train, and a centering polishing mechanism is arranged on the reciprocating screw rod; the utility model discloses a planetary gear train structure can increase the operating stability, and the motor drives rubber roll and sun gear rotation, planet wheel and sun gear meshing and with the ring gear meshing, can drive reciprocal lead screw around the rubber roll revolution for it is more even to polish, adjusts the required size of polishing through changing different elastic sleeves, and the spring realizes centering under the elastic sleeve pulling force and polishes, guarantees the circularity of rubber roll, improves the precision.
Description
Technical Field
The utility model belongs to the technical field of weaving equipment, a rubber roll grinding device is related to, especially a steady driven centering rubber roll grinding device.
Background
With the continuous development of social economy, the living standard of people is continuously improved, the requirements on worn clothes are higher and higher, such as printing and dyeing patterns of clothes, the fineness degree of textile fabrics and the like, which can not break away from the development of textile technology, the modern textile technology is transited from the traditional hand spinning and weaving to clothes, industrial and decorative textiles produced by three-dimensional weaving technology, electrostatic nano-web technology and the like, in the modern textile process, the rubber roller plays an especially important role in processing the textiles, particularly processes of winding, printing and dyeing and the like are carried out on the textiles, the requirements on the rubber roller are higher, the production of the rubber roller can not break away from industrial equipment, and the existing rubber roller polishing device is unstable in transmission, difficult in centering and uneven in polishing.
Through retrieval, as disclosed in chinese patent literature, a rubber roll cleaning and grinding machine [ application No.: CN 201822164046.3; publication No.: CN209207117U ]. The rubber roll cleaning and grinding machine comprises a base, wherein a support frame is arranged on the base, a fixing seat is arranged on the support frame, a servo motor is arranged on the fixing seat, an output end of the servo motor is provided with a first belt pulley, one side of the support frame is provided with a support column, a working bin is arranged on the support column, a grinding roll is arranged in the working bin, a rotating shaft is arranged in the grinding roll, a connecting disc is arranged on the inner wall of the working bin, and one end of the rotating shaft is rotatably connected with. The utility model discloses a though can be through the purification cyclic utilization of water storage box storage waste water and ability through the water purifier, the rubber roll transmission of polishing is unstable, and the centering difficulty, and it is inhomogeneous to polish.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the above-mentioned problem to current technique, provided a steady driven centering rubber roll grinding device, the technical problem that the device will solve is: how to polish the rubber roll and steadily transmit, be convenient for centering, and evenly polish.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a steady driven centering rubber roll grinding device, includes base, rubber roll and reciprocal lead screw, the base up end is fixed with the case lid, and the upper end of case lid is fixed with the bearing frame, and the bearing frame internal fixation has a tight bearing in top, and the middle part of base is fixed with the motor, is fixed with the shaft coupling on the output shaft of motor, and the one end of rubber roll is fixed in the shaft coupling, and the other end of rubber roll is contradicted on the tight bearing in top, is provided with planetary gear train on the output shaft of motor, and the reciprocal lead screw of a plurality of all links to each other with planetary gear train, all is provided with.
The utility model discloses a theory of operation is: the output shaft of the motor drives the rubber roll to rotate through the coupler, and simultaneously drives the reciprocating screw rod to revolve around the rubber roll and rotate around the axis of the motor through the planetary gear train, at the moment, the centering polishing mechanism can rotate around the rubber roll under the driving of the reciprocating screw rod and can perform centering polishing.
The base is internally provided with a circular table, the circular table is provided with a circular table groove, the inner wall of the upper end of the box cover is provided with a groove, and two ends of the reciprocating screw rod are respectively positioned in the circular table groove and the groove.
The planetary gear train comprises a sun gear, planet gears, a plane bearing and a gear ring, the sun gear is fixed on an output shaft of the motor, the plane bearing is fixed between the sun gear and the motor, the gear ring is fixed in the base, a plurality of planet gears are respectively fixed on the reciprocating screw rods, the planet gears are circumferentially and uniformly distributed between the sun gear and the gear ring, the planet gears are meshed with the sun gear, and the planet gears are meshed with the gear ring.
By adopting the structure, the planet wheel is meshed with the sun wheel and the gear ring, so that the planet wheel drives the reciprocating screw rod to revolve around the rubber roller, the surface of the rubber roller is polished more uniformly, the reciprocating screw rod can rotate around the axis of the reciprocating screw rod, and the centering polishing mechanism can reciprocate at two ends of the reciprocating screw rod.
Centering grinding machanism is including reciprocal slider, a spring, pivot and elastic sleeve, it is protruding to have seted up in the reciprocal slider, protruding and the thread groove sliding fit on the reciprocal lead screw, the one end of reciprocal slider is contradicted at the inner wall of case lid, the other end symmetry of reciprocal slider is equipped with two jack catchs, the spring groove has all been seted up on the jack catch, the pivot slides and sets up at the spring inslot, it is provided with the emery wheel to rotate in the pivot, the tip in the spring groove is fixed respectively to the one end of two springs, the other end of spring all is fixed in the pivot, two elastic sleeve overlap respectively and establish the both ends in.
Structure more than adopting, protruding thread groove sliding fit with on the reciprocal lead screw, change direction of motion when enabling reciprocating slide block to move reciprocating lead screw tip, thereby realize reciprocating slide block and make straight reciprocating motion at reciprocating lead screw both ends, reciprocating slide block's one end is contradicted at the inner wall of case lid, play the guide effect, the tip at the spring groove is fixed respectively to the one end of two springs, the other end of spring all is fixed in the pivot, adjust required size of polishing through two elastic sleeves of change difference, it polishes to realize centering through the spring pulling pressure under the elastic sleeve pulling force effect, can guarantee the circularity of rubber roll, and the precision is improved.
The axes of the rubber roller and the reciprocating screw rod are parallel.
Compared with the prior art, this steady driven centering rubber roll grinding device has following advantage:
1. the planetary gear train structure can increase the running stability, so that the device has compact structure, small volume, small mass, low running noise, high efficiency and long service life, the motor drives the rubber roller and the sun gear to rotate, the planetary gear is meshed with the sun gear and the gear ring, the planetary gear can drive the reciprocating screw rod to revolve around the rubber roller, and the surface of the rubber roller is more uniformly polished;
2. the planet wheel can drive the reciprocating screw rod to rotate around the axis of the planet wheel, the protrusion on the reciprocating slide block is in sliding fit with the thread groove on the reciprocating screw rod, and the motion direction of the reciprocating slide block can be changed when the reciprocating slide block moves to the end part of the reciprocating screw rod, so that the reciprocating slide block can do linear reciprocating motion at the two ends of the reciprocating screw rod, and one end of the reciprocating slide block is abutted against the inner wall of the box cover to play a role in guiding;
3. the size of required polishing is adjusted through changing two different elastic sleeves, and the centering polishing is realized through the drawing and pressing of the spring under the action of the tension of the elastic sleeves, so that the roundness of the rubber roller can be ensured, the accuracy is improved, and the precision is improved.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the axial cross-section structure of the present invention;
fig. 3 is a schematic view of an axial measurement structure in the present invention;
in the figure: the device comprises a base 1, a circular table 1a, a circular table groove 1b, a box cover 2, a groove 2a, a motor 3, a sun wheel 4, a planet wheel 5, a plane bearing 6, a gear ring 7, a coupler 8, a rubber roller 9, a reciprocating screw rod 10, a reciprocating slide block 11, a claw 11a, a spring groove 11b, a spring 12, a rotating shaft 13, an elastic sleeve 14, an abrasion wheel 15, a bearing seat 16 and a tight bearing 17.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, the present embodiment provides a centering rubber roll polishing device with stable transmission, which includes a base 1, a rubber roll 9 and reciprocating screws 10, wherein a case cover 2 is fixed on an upper end surface of the base 1, in the present embodiment, the fixing manner is a bolt connection, a bearing seat 16 is fixed on an upper end of the case cover 2, in the present embodiment, the fixing manner is a bolt connection, a tightening bearing 17 is fixed in the bearing seat 16, a motor 3 is fixed in a middle portion of the base 1, in the present embodiment, the fixing manner is a bolt connection, a coupler 8 is fixed on an output shaft of the motor 3, in the present embodiment, the fixing manner is a key connection, one end of the rubber roll 9 is fixed in the coupler 8, the other end of the rubber roll 9 abuts against the tightening bearing 17, a planetary gear train is arranged on the output shaft of the motor 3, and the reciprocating screws 10 are all connected, the reciprocating screw rods 10 are provided with centering polishing mechanisms; an output shaft of the motor 3 drives the rubber roller 9 to rotate through the coupler 8, meanwhile, the output shaft of the motor 3 drives the reciprocating screw rod 10 to revolve around the rubber roller 9 through the planetary gear train and rotate around the axis of the motor 3, at the moment, the centering polishing mechanism can rotate around the rubber roller 9 under the driving of the reciprocating screw rod 10 and can perform centering polishing, the radial component force of each meshing part and the centrifugal force generated by revolution are balanced by adopting the planetary gear train structure, the operation stability is improved, the structure is compact, the size is small, the quality is small, the operation noise is small, the efficiency is high, the service life is long, the centering polishing mechanism can perform centering polishing on the rubber roller 9, the roundness of the rubber roller 9 is ensured, the centering polishing mechanism is more accurate, and the reciprocating screw rod 10 can enable the centering polishing mechanism to perform.
A circular truncated cone 1a is arranged in the base 1, a circular truncated cone groove 1b is formed in the circular truncated cone 1a, a groove 2a is formed in the inner wall of the upper end of the box cover 2, and two ends of the reciprocating screw rod 10 are located in the circular truncated cone groove 1b and the groove 2a respectively.
The planetary gear train comprises a sun gear 4, planetary gears 5, a plane bearing 6 and a gear ring 7, wherein the sun gear 4 is fixed on an output shaft of the motor 3, in the embodiment, the fixing mode adopts a key connection, the plane bearing 6 is fixed between the sun gear 4 and the motor 3, the gear ring 7 is fixed in the base 1, a plurality of planetary gears 5 are respectively fixed on the reciprocating screw rods 10, in the embodiment, the fixing mode adopts a key connection, the circumferences of the planetary gears 5 are uniformly distributed between the sun gear 4 and the gear ring 7, the planetary gears 5 are meshed with the sun gear 4, and the planetary gears 5 are meshed with the gear ring 7; through the meshing of the planet wheel 5 and the sun wheel 4 and the meshing of the planet wheel 5 and the gear ring 7, the planet wheel 5 can drive the reciprocating screw rod 10 to revolve around the rubber roller 9, so that the surface of the rubber roller 9 is polished more uniformly, the reciprocating screw rod 10 can rotate around the axis of the reciprocating screw rod 10, and the centering polishing mechanism can do reciprocating motion at two ends of the reciprocating screw rod 10.
The centering polishing mechanism comprises a reciprocating slide block 11, springs 12, a rotating shaft 13 and elastic sleeves 14, wherein a protrusion is formed in the reciprocating slide block 11 and is in sliding fit with a thread groove on a reciprocating screw rod 10, one end of the reciprocating slide block 11 is abutted against the inner wall of the box cover 2, two clamping jaws 11a are symmetrically arranged at the other end of the reciprocating slide block 11, spring grooves 11b are formed in the clamping jaws 11a, the rotating shaft 13 is arranged in the spring grooves 11b in a sliding mode, a grinding wheel 15 is rotatably arranged on the rotating shaft 13, one ends of the two springs 12 are respectively fixed at the end parts of the spring grooves 11b, the other ends of the springs 12 are fixed on the rotating shaft 13, and the two elastic sleeves 14 are respectively sleeved at two; the protrusion is in sliding fit with a thread groove on the reciprocating screw rod 10, the movement direction of the reciprocating slide block 11 can be changed when the reciprocating slide block moves to the end part of the reciprocating screw rod 10, so that the reciprocating slide block 11 can do linear reciprocating movement at two ends of the reciprocating screw rod 10, one end of the reciprocating slide block 11 is abutted to the inner wall of the box cover 2 and plays a role in guiding, one ends of two springs 12 are respectively fixed at the end part of a spring groove 11b, the other ends of the springs 12 are fixed on a rotating shaft 13, the size required to be polished is adjusted by replacing two different elastic sleeves 14, centering polishing is realized by pulling and pressing the springs 12 under the action of the tensile force of the elastic sleeves 14, the roundness of the rubber roller 9.
The axes of the rubber roller 9 and the reciprocating screw rod 10 are parallel.
The utility model discloses a theory of operation:
when the device is used, firstly, the proper elastic sleeves 14 are selected to be sleeved at the two ends of the plurality of rotating shafts 13, the rubber roller 9 is connected with the output shaft of the motor 3 through the coupler 8, the box cover 2 is covered, the bearing seat 16 is fixed, and the motor 3 is started. An output shaft of a motor 3 drives a rubber roller 9 to rotate through a coupler 8, meanwhile, the output shaft of the motor 3 drives a sun gear 4 to rotate, a planet gear 5 is meshed with the sun gear 4 and meshed with a gear ring 7, the planet gear 5 can drive a reciprocating screw rod 10 to revolve around the rubber roller 9, the surface of the rubber roller 9 is ground more uniformly, meanwhile, the reciprocating screw rod 10 can rotate around the axis of the planet gear 5, a protrusion is in sliding fit with a thread groove on the reciprocating screw rod 10, the motion direction can be changed when a reciprocating slide block 11 moves to the end part of the reciprocating screw rod 10, the reciprocating slide block 11 can do linear reciprocating motion at two ends of the reciprocating screw rod 10, one end of the reciprocating slide block 11 is abutted against the inner wall of a box cover 2 to play a guiding role, one ends of two springs 12 are respectively fixed at the end part of a spring groove 11b, the other ends of the springs, the centering and polishing are realized by the pulling and pressing of the spring 12 under the action of the tensile force of the elastic sleeve 14, the roundness of the rubber roller 9 can be ensured, the accuracy is improved, and the precision is improved. The planetary gear train structure is adopted to balance the radial component force of each meshing part and the centrifugal force generated by revolution, so that the running stability is improved, and the planetary gear train structure has the advantages of compact structure, small volume, small mass, low running noise, high efficiency and long service life. When the rubber roller is replaced and polished, only the bearing block 16 needs to be detached, the rubber roller needs to be replaced, and then the bearing block 16 needs to be installed.
In conclusion, the planetary gear train structure is adopted to balance the radial component force of each meshing part and the centrifugal force generated by revolution, so that the running stability is improved; an output shaft of the motor 3 drives the rubber covered roller 9 to rotate and simultaneously drives the sun gear 4 to rotate, the planet gear 5 is meshed with the sun gear 4 and the gear ring 7, the planet gear 5 can drive the reciprocating screw rod 10 to revolve around the rubber covered roller 9, and the surface of the rubber covered roller 9 is more uniformly polished; the planet wheel 5 can drive the reciprocating screw rod 10 to rotate around the axis of the planet wheel, the protrusion on the reciprocating slide block 11 is in sliding fit with the thread groove on the reciprocating screw rod 10, and the movement direction of the reciprocating slide block 11 can be changed when the reciprocating slide block moves to the end part of the reciprocating screw rod 10, so that the reciprocating slide block 11 can do linear reciprocating movement at two ends of the reciprocating screw rod 10, and one end of the reciprocating slide block 11 is abutted to the inner wall of the box cover 2 to play a role in guiding; the size of required polishing is adjusted by replacing two different elastic sleeves 14, the centering polishing is realized by pulling and pressing the spring 12 under the action of the tensile force of the elastic sleeve 14, the roundness of the rubber roller 9 is ensured, and the precision is improved more accurately.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a centering rubber roll grinding device of steady transmission, includes base (1), rubber roll (9) and reciprocal lead screw (10), a serial communication port, base (1) up end is fixed with case lid (2), and the upper end of case lid (2) is fixed with bearing frame (16), and bearing frame (16) internal fixation has top tight bearing (17), and the middle part of base (1) is fixed with motor (3), is fixed with shaft coupling (8) on the output shaft of motor (3), and the one end of rubber roll (9) is fixed in shaft coupling (8), and the other end of rubber roll (9) is contradicted on top tight bearing (17), is provided with the planetary gear train on the output shaft of motor (3), and a plurality of reciprocal lead screw (10) all link to each other with the planetary gear train, all is provided with centering grinding mechanism on reciprocal lead screw (10).
2. The stably-driven centering rubber roll grinding device according to claim 1, characterized in that a circular truncated cone (1a) is arranged in the base (1), a circular truncated cone groove (1b) is formed in the circular truncated cone (1a), a groove (2a) is formed in the inner wall of the upper end of the box cover (2), and two ends of the reciprocating screw rod (10) are respectively located in the circular truncated cone groove (1b) and the groove (2 a).
3. The smoothly-driven centering rubber roll grinding device as claimed in claim 2, wherein the planetary gear train comprises a sun gear (4), planet gears (5), a plane bearing (6) and a gear ring (7), the sun gear (4) is fixed on an output shaft of the motor (3), the plane bearing (6) is fixed between the sun gear (4) and the motor (3), the gear ring (7) is fixed in the base (1), a plurality of planet gears (5) are respectively fixed on the reciprocating screw rods (10), the circumferences of the planet gears are uniformly distributed between the sun gear (4) and the gear ring (7), the planet gears (5) are meshed with the sun gear (4), and the planet gears (5) are meshed with the gear ring (7).
4. A smoothly driven centering roller burnishing device as in claim 1, centering grinding machanism is including reciprocal slider (11), spring (12), pivot (13) and elastic sleeve (14), it is protruding to have seted up in reciprocal slider (11), thread groove sliding fit on protruding and reciprocal lead screw (10), the one end of reciprocal slider (11) is contradicted at the inner wall of case lid (2), the other end symmetry of reciprocal slider (11) is equipped with two jack catchs (11a), spring groove (11b) have all been seted up on jack catch (11a), pivot (13) slide to be set up in spring groove (11b), it is provided with emery wheel (15) to rotate on pivot (13), the tip in spring groove (11b) is fixed respectively to the one end of two springs (12), the other end of spring (12) is all fixed on pivot (13), two elastic sleeve (14) overlap respectively and establish the both ends of a plurality of pivot (13).
5. A smoothly driven centering rubber-covered roller grinding device according to claim 1, characterized in that the axes of the rubber-covered roller (9) and the reciprocating screw rod (10) are parallel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083546.9U CN211681243U (en) | 2020-01-15 | 2020-01-15 | Centering rubber roll grinding device capable of realizing stable transmission |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020083546.9U CN211681243U (en) | 2020-01-15 | 2020-01-15 | Centering rubber roll grinding device capable of realizing stable transmission |
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| CN211681243U true CN211681243U (en) | 2020-10-16 |
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| CN202020083546.9U Active CN211681243U (en) | 2020-01-15 | 2020-01-15 | Centering rubber roll grinding device capable of realizing stable transmission |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458942A (en) * | 2021-07-08 | 2021-10-01 | 徐风堂 | Portable welding rod tail grinding device |
| CN113513770A (en) * | 2021-07-21 | 2021-10-19 | 湖南金诺动力设备制造有限公司 | Energy-saving type oil smoke fan with automatic oil extraction function |
| CN113547438A (en) * | 2021-07-19 | 2021-10-26 | 陕西迈拓机械制造有限公司 | Roll surface polishing device |
| CN115401552A (en) * | 2022-09-02 | 2022-11-29 | 昆山市奋发绝缘材料有限公司 | Production system of hot-pressing roller |
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2020
- 2020-01-15 CN CN202020083546.9U patent/CN211681243U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458942A (en) * | 2021-07-08 | 2021-10-01 | 徐风堂 | Portable welding rod tail grinding device |
| CN113458942B (en) * | 2021-07-08 | 2022-07-26 | 徐风堂 | Portable welding rod tail grinding device |
| CN113547438A (en) * | 2021-07-19 | 2021-10-26 | 陕西迈拓机械制造有限公司 | Roll surface polishing device |
| CN113547438B (en) * | 2021-07-19 | 2023-02-28 | 陕西迈拓机械制造有限公司 | Roll surface polishing device |
| CN113513770A (en) * | 2021-07-21 | 2021-10-19 | 湖南金诺动力设备制造有限公司 | Energy-saving type oil smoke fan with automatic oil extraction function |
| CN113513770B (en) * | 2021-07-21 | 2022-04-12 | 湖南金诺动力设备制造有限公司 | Energy-saving type oil smoke fan with automatic oil extraction function |
| CN115401552A (en) * | 2022-09-02 | 2022-11-29 | 昆山市奋发绝缘材料有限公司 | Production system of hot-pressing roller |
| CN115401552B (en) * | 2022-09-02 | 2024-03-26 | 昆山市奋发绝缘材料有限公司 | Production system of hot press roller |
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