CN107131219B - Bearing seat structure and bearing mounting structure of winding machine reel - Google Patents
Bearing seat structure and bearing mounting structure of winding machine reel Download PDFInfo
- Publication number
- CN107131219B CN107131219B CN201710440656.9A CN201710440656A CN107131219B CN 107131219 B CN107131219 B CN 107131219B CN 201710440656 A CN201710440656 A CN 201710440656A CN 107131219 B CN107131219 B CN 107131219B
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- Prior art keywords
- bearing
- bearings
- bearing seat
- reel
- seat body
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- 238000004804 winding Methods 0.000 title claims abstract description 54
- 238000009434 installation Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000009954 braiding Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
Abstract
The invention relates to a bearing seat structure and a bearing mounting structure of a winding machine reel, comprising a bearing seat body and a positioning sleeve with a through hole, wherein bearing chambers for mounting bearings are arranged at two ends of the bearing seat body in a turning mode, and the bearing chambers are in excessive fit with the outer side face of an outer ring of the bearing to be mounted; the locating sleeve is arranged between two sets of bearings, the two ends of the locating sleeve are in clearance fit with the contact part of the bearing chamber, the through holes penetrate through the two ends of the locating sleeve, and the inner diameter of the through holes is not smaller than the inner diameter of the bearing inner ring to be arranged. According to the bearing seat structure and the bearing installation structure of the winding machine reel, after the bearings are installed, the coaxiality of two sets of bearings at two ends of the same bearing seat body is ensured, and the coaxiality of eight sets of bearings installed on the reel is further ensured; the mounting precision of the bearing and the flexibility of bearing rotation after mounting are improved, and the service life of the bearing is prolonged; the production cost can be reduced by more than 50 percent.
Description
Technical Field
The invention relates to a winding machine, in particular to a bearing seat structure and a bearing installation structure of a winding wheel of the winding machine.
Background
The medium-high pressure steel wire rubber tube is an important hydraulic part widely used in various industries of national economy such as engineering machinery, industrial and mining enterprises, transportation and mechanical equipment and the like. In the production of medium-high pressure steel wire rubber tube, main production facility and supporting spare part include: a steel wire braiding machine (double-disc), a steel wire winding machine (double-disc), a braiding machine spindle, a guide wheel, a winding and unwinding water cloth machine, a steel wire stranding machine, a middle glue machine and the like.
The wire stranding machine is used for synthesizing a plurality of wires with the diameter of 0.30-0.60mm into strands, and winding the stranded wires on a wire spindle spool for a wire braiding machine. In the working process, the tension applied to each steel wire is required to be consistent, each steel wire needs to be kept straight, the arrangement among the plurality of steel wires needs to be kept uniform, and a reliable steel wire winding and guiding mechanism is required to be required, and the work is completed by a winding wheel. In the wire hose braiding and winding equipment such as a wire braiding machine (double-disc), a wire winding machine (double-disc) and a wire stranding machine, the type of the bearing is not very large, but the batch size is relatively large, and the bearing is often used for a reel or a guide structure directly mounted on the reel as a main machine.
The mounting mode of the upper bearing of the winding wheel of the winding machine in the prior art is as follows: the reel of the original winding machine is provided with 8 sets of 6005 type deep groove ball bearings, eight sets of bearings are arranged on the winding shaft in pairs through one set of bearing seat, two sets of bearings on the same set of bearing seat are respectively arranged at two ends of the bearing seat, bearing chambers at two ends of the bearing seat are formed by turning two times of clamping workpieces, and coaxiality of the two sets of bearings is difficult to ensure. When the bearing is installed, the inner ring of the bearing is installed on the winding shaft, and the axial direction is formed by positioning a first spacer sleeve (arranged between two sets of bearings on the same bearing seat), a second positioning spacer sleeve (arranged between two adjacent sets of bearing seats) and a third positioning spacer sleeve (arranged outside the bearing seats at the two ends of the first position). When the winding work is carried out, the winding shaft is fixed (the inner ring of the bearing is fixed), the outer ring of the bearing is driven by a stay wire to rotate at high speed, the axial direction is positioned by the inner convex circular ring of the bearing seat, and the inner convex circular ring and the bearing seat are integrated. Because the coaxiality of two sets of bearings on the same bearing seat is difficult to ensure, the installation accuracy of the bearings, the flexibility of bearing rotation after installation and the service life of the bearings can be influenced to a certain extent.
However, the method of braiding the steel wire is complex, and the safety and reliability of the used equipment are required to be high. The quality of each part in the steel wire rubber pipe production equipment is important, and because the equipment is high-speed automatic continuous production equipment, the 40-meter fixed-length product is produced. Any failed shutdown will produce rejects and cause losses, which should be avoided as much as possible. The use amount of the bearings is relatively large, and any bearing set with problems can be failed, defective products are generated and losses are caused. Therefore, the improvement of the flexibility of bearing rotation, the installation accuracy and the service life of the bearing are always the problems to be studied in the production of the steel wire rubber tube.
Disclosure of Invention
The invention aims to provide a bearing seat structure and a bearing mounting structure of a winding machine reel, wherein after the bearing is mounted, the bearing seat structure ensures the coaxiality of two sets of bearings at two ends of the same bearing seat body, thereby ensuring the coaxiality of eight sets of bearings mounted on the reel; the mounting precision of the bearing and the flexibility of bearing rotation after mounting are improved, and the service life of the bearing is prolonged; the production cost can be reduced by more than 50 percent.
The invention is realized by the following technical scheme:
the bearing seat structure of the winding machine reel comprises a bearing seat body and a positioning sleeve with a through hole, wherein bearing chambers for installing bearings are arranged at two ends of the bearing seat body in a turning mode, and the bearing chambers are in excessive fit with the outer side face of an outer ring of the bearing to be installed; the locating sleeve is arranged between two sets of bearings, the two ends of the locating sleeve are in clearance fit with the contact part of the bearing chamber, the through holes penetrate through the two ends of the locating sleeve, and the inner diameter of the through holes is not smaller than the inner diameter of the bearing inner ring to be arranged.
Further, the bearing chambers at the two ends of the bearing seat body are clamped and turned at one time.
Furthermore, an annular process groove is arranged between the two bearing chambers on the bearing seat body in a turning mode at the installation position of the corresponding positioning sleeve.
Further, the two bearing chambers and the process groove are formed by one-time turning.
Further, the bearing seat body and the positioning sleeve are made of 45 # steel pipes.
The bearing mounting structure of the winding machine reel adopting the bearing seat structure comprises a plurality of bearings with inner rings sequentially mounted on a winding shaft, wherein the bearings are mounted on the winding shaft in pairs through the bearing seat structure; a second positioning isolation sleeve is arranged between two adjacent bearing seat bodies, and a third positioning isolation sleeve is arranged outside the bearing seat bodies at the first end and the second end; each bearing seat body is provided with bearings in bearing chambers at two ends of the bearing seat body, and the positioning sleeve is arranged between two sets of bearings.
Further, excessive matching is adopted between each set of bearings and the winding shaft.
Furthermore, both ends of the positioning sleeve are in clearance fit with the bearing chamber.
Further, the number of the bearings is eight, and the number of the bearing seat structures is four.
Furthermore, the bearing is a deep groove ball bearing with contact type sealing rings at two ends.
The invention has the beneficial effects that:
(1) The bearing seat structure of the winding machine reel comprises a bearing seat body and a positioning sleeve. The two ends of the bearing seat body are provided with the same two bearing chambers, and the inner side surfaces of the bearing chambers are in excessive fit with the outer diameter of the installed bearing outer ring; the positioning sleeve is used for isolating bearings at two ends and enabling the bearings to have relatively accurate mounting positions in a bearing seat body. When in installation, eight sets of bearings are installed on the winding shaft in pairs; the locating sleeve is arranged between the two sets of bearings. The bearing chambers at the two ends of the bearing seat body and the annular process grooves in the middle of the bearing seat body can be turned and formed at one time, so that the coaxiality requirement of the bearing chambers at the two ends of the bearing seat body for mounting the bearings is ensured, and the coaxiality of eight sets of bearings mounted on a reel is further ensured; the mounting precision of the bearing and the flexibility of bearing rotation after mounting are improved, and the service life of the bearing is prolonged; because of one-time clamping, the time for turning and tool setting is saved, the machining error is reduced, and the production efficiency is improved; the production cost can be reduced by more than 50 percent.
(2) According to the bearing seat structure of the winding machine reel, the four bearing seat bodies are all provided with the positioning sleeves for assembling the two sets of bearings on the same bearing seat body, so that raw materials are saved, processing procedures are reduced, the production process of the bearing seat bodies is simplified, the coaxiality requirements of bearing chambers at two ends are ensured, the production efficiency is improved, and the mounting positions of the bearings at two ends can be automatically adjusted by adopting a positioning sleeve connection mode.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a prior art bearing mounting structure for a reel of a winding machine;
FIG. 2 is a schematic view of a prior art bearing housing with a bearing mounted thereon;
FIG. 3 is a schematic view of a bearing mounting structure for a winder reel in an embodiment of the present invention;
FIG. 4 is a schematic view of a bearing housing with a bearing mounted thereon according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a bearing housing according to an embodiment of the present invention.
1-bearing in the figure; 2-a bearing seat body; 3-positioning sleeves; 4-a process tank; 5-a threaded hole; 6-positioning a first isolation sleeve; 7-positioning a second isolation sleeve; 8-positioning a third isolation sleeve; 9-winding the shaft; 10-bearing chamber; 11. and a threaded through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
As shown in fig. 1-5:
example 1:
a bearing seat structure of a winding machine reel:
the bearing seat structure comprises a bearing seat body 2 and a positioning sleeve 3, wherein the positioning sleeve 3 is hollow cylindrical, bearing chambers 10 for installing bearings 1 are arranged at two ends of the bearing seat body 2 in a turning mode, and the bearing chambers 10 are in excessive fit with the outer ring of the bearings 1 to be installed; the two ends of the positioning sleeve 3 are in clearance fit with the contact part of the inner side of the bearing chamber 10 by adopting a small clearance. The positioning sleeve 3 is used for isolating the bearings 1 at two ends and enabling the bearings to have accurate installation positions in the bearing seat body 2. The middle part of the bearing seat body 2 is also provided with a threaded hole 5, and the position of the locating sleeve 3 corresponding to the threaded hole 5 is provided with a threaded through hole 11 which is matched with the threaded hole 5. The threaded hole 5 is formed in the prior art, and the threaded hole 5 and the threaded through hole 11 are used for mounting springs, spring fixing blocks and friction blocks on a reel, which are not shown in the drawings.
In this embodiment, an annular process groove 4 is turned between two bearing chambers 10 on the bearing seat body 2 at the installation position corresponding to the positioning sleeve 3, and the bearing chambers 10 at both ends and the process groove 4 are turned and formed once. The process groove 4 is arranged to meet the assembly requirements of the bearings 1 at the two ends and the installation requirements of the positioning sleeve 3.
In this embodiment, the bearing seat body 2 and the positioning sleeve 3 are made of 45 # steel pipes. Of course, the bearing seat body 2 and the positioning sleeve 3 can also be made of thick-wall aluminum tubes or other materials.
###
Reel of winding machine bearing mounting structure of (a):
1. ###
The bearing seat structure comprises a bearing seat body 2 and a positioning sleeve 3, the positioning sleeve 3 is hollow cylindrical, bearing chambers 10 for installing the bearings 1 are arranged at two ends of the bearing seat body 2 in a turning mode, and the bearing chambers 10 are in excessive fit with the outer ring of the bearing 1 to be installed; the two ends of the positioning sleeve 3 are in clearance fit with the contact part of the inner side of the bearing chamber 10 by adopting a small clearance. The positioning sleeve 3 is used for isolating the bearings 1 at two ends and enabling the bearings to have accurate installation positions in the bearing seat body 2. The middle part of the bearing seat body 2 is also provided with a threaded hole 5, and the position of the locating sleeve 3 corresponding to the threaded hole 5 is provided with a threaded through hole 11 which is matched with the threaded hole 5. The threaded hole 5 is formed in the prior art, and the threaded hole 5 and the threaded through hole 11 are used for mounting springs, spring fixing blocks and friction blocks on a reel, which are not shown in the drawings.
In this embodiment, an annular process groove 4 is turned between two bearing chambers 10 on the bearing seat body 2 at the installation position corresponding to the positioning sleeve 3, and the bearing chambers 10 at both ends and the process groove 4 are turned and formed once. The process groove 4 is arranged to meet the assembly requirements of the bearings 1 at the two ends and the installation requirements of the positioning sleeve 3.
In this embodiment, the bearing seat body 2 and the positioning sleeve 3 are made of 45 # steel pipes. Of course, the bearing seat 2 and the positioning sleeve 3 can be made of thick-wall aluminum tubes or other materials.
2. Bearing mounting structure of coiler reel:
the bearing mounting structure comprises eight sets of bearings 1 which are sequentially mounted on a winding shaft 9, and the bearings 1 are mounted on the winding shaft 9 in pairs through the bearing seat structures, so that the number of the bearing seat structures is four, a positioning isolation sleeve II 7 is arranged between two adjacent bearing seat bodies 2, and a positioning isolation sleeve III 8 is arranged on the outer sides of the bearing seat bodies 2 at the head end and the tail end; each bearing seat body 2 is provided with bearings 1 at two ends of a bearing chamber 10, a positioning isolation sleeve 6 is arranged between two sets of bearings positioned on the same bearing seat body 2, and a positioning sleeve 3 is arranged between two sets of bearings 1 on the same bearing seat body 2.
The inner side surface of the inner ring of each set of bearing 1 is excessively matched with the winding shaft 9. When the winding work is performed, the winding shaft 9 rotates (the inner ring of the bearing 1 is arranged on the winding shaft 9), the outer ring of the bearing 1 is arranged in the bearing chamber 10 of the bearing seat body 2, the winding shaft 9 drives the reel to rotate at high speed by friction, and the steel wire is tensioned to complete the winding work; so that a tighter excessive fit is needed between the bearing 1 and the winding shaft 9, and the excessive fit can ensure that the fit surface cannot "creep" under the working load, and the fit surface cannot be worn to generate sliding; otherwise, the higher the outer ring rotation speed is, the more serious the abrasion is, and the rotation accuracy of the bearing 1 is affected.
The two ends of the positioning sleeve 3 are in clearance fit with the contact parts of the bearing chamber 10. The positioning sleeve 3 only plays a role in positioning and can also automatically adjust the axial position in a micro amount, so that the contact parts of the two ends of the positioning sleeve 3 and the bearing chamber 10 adopt smaller clearance fit, and the mounting positions of the bearings 1 at the two ends can be conveniently adjusted.
In this embodiment, the bearing 1 is a deep groove ball bearing with contact seal rings at two ends, and grease needs to be injected into the deep groove ball bearing before installation, because the bearing 1 at two ends of each bearing seat body 2 on the reel of the winding machine has higher requirements on coaxiality and rotation flexibility.
According to the bearing 1 mounting structure of the winding machine reel, as the bearing chamber 10 on which the bearing 1 is mounted and the annular process groove 4 on the bearing housing 2 can be subjected to one-time turning forming, the coaxiality requirements of the bearings 1 mounted at two ends of the bearing housing 2 are ensured, and the coaxiality of eight sets of bearings 1 mounted on the reel is further ensured; the mounting precision of the bearing 1 and the flexibility of the rotation of the bearing 1 after the mounting are improved, and the service life of the bearing 1 is prolonged; in addition, as the bearing chambers 10 of the two sets of bearings 1 are arranged on the bearing seat body 2, two times of turning are not needed, and two times of clamping are not needed, so that the time for turning and tool setting is saved, and the production efficiency is improved; the production cost can be reduced by more than 50 percent.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a bearing frame structure of coiler reel, includes bearing frame pedestal, its characterized in that: the bearing housing comprises a bearing housing body, a bearing housing body and a positioning sleeve, wherein the bearing housing body is provided with a through hole; the positioning sleeve is arranged between the two sets of bearings, the two ends of the positioning sleeve are in clearance fit with the contact part of the bearing chamber, the through holes penetrate through the two ends of the positioning sleeve, the inner diameter of the through holes is not smaller than the inner diameter of the bearing inner ring to be arranged, and the positioning sleeve is hollow cylindrical; bearing chambers at two ends of the bearing seat body are clamped and turned at one time; an annular process groove is arranged between the two bearing chambers on the bearing seat body in a turning way at the installation position of the corresponding positioning sleeve; the two bearing chambers and the process groove are formed by one-time turning.
2. The housing structure of a reel of a winding machine according to any one of claim 1, wherein: the bearing seat body and the positioning sleeve are made of 45 # steel pipes.
3. A bearing mounting structure for a reel of a winding machine using the bearing housing structure according to any one of claims 1 to 2, comprising a plurality of bearings having inner rings mounted in sequence on a winding shaft, characterized in that: the bearings are arranged on the winding shaft in pairs through the bearing seat structure; a second positioning isolation sleeve is arranged between two adjacent bearing seat bodies, and a third positioning isolation sleeve is arranged outside the bearing seat bodies at the first end and the second end; the bearing is arranged in bearing chambers at two ends of each bearing seat body, a positioning isolation sleeve I is arranged between two sets of bearings positioned on the same bearing seat body, and the positioning sleeve is arranged between two sets of bearings on the same bearing seat body.
4. A bearing mounting structure for a reel of a winding machine according to claim 3, wherein: and each set of bearing is excessively matched with the winding shaft.
5. The bearing mounting structure for a reel of a winding machine according to claim 4, wherein: both ends of the locating sleeve are in clearance fit with the bearing chamber.
6. The bearing mounting structure for a reel of a winding machine according to claim 5, wherein: eight sets of bearings are arranged, and four sets of bearing seat structures are arranged.
7. The bearing mounting structure for a reel of a winding machine according to claim 6, wherein: the bearing is a deep groove ball bearing with contact type sealing rings at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440656.9A CN107131219B (en) | 2017-06-12 | 2017-06-12 | Bearing seat structure and bearing mounting structure of winding machine reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440656.9A CN107131219B (en) | 2017-06-12 | 2017-06-12 | Bearing seat structure and bearing mounting structure of winding machine reel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107131219A CN107131219A (en) | 2017-09-05 |
| CN107131219B true CN107131219B (en) | 2024-02-27 |
Family
ID=59733881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710440656.9A Active CN107131219B (en) | 2017-06-12 | 2017-06-12 | Bearing seat structure and bearing mounting structure of winding machine reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107131219B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838733A (en) * | 2017-12-20 | 2018-03-27 | 漯河恒丰机械制造科技有限公司 | Winding wheel shaft bearing turning tool |
| CN112693976A (en) * | 2020-12-28 | 2021-04-23 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Laying device for communication wire |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462479A (en) * | 1934-11-17 | 1937-03-10 | Richard Grieving | Improvements in or relating to bearings |
| US4394985A (en) * | 1979-07-10 | 1983-07-26 | Rieter Machine Works Limited | Winding apparatus for threads or yarns |
| JPH0228480A (en) * | 1988-03-29 | 1990-01-30 | Teijin Seiki Co Ltd | Tightening device for bobbin |
| JPH0246775U (en) * | 1988-09-22 | 1990-03-30 | ||
| JPH1120994A (en) * | 1997-07-07 | 1999-01-26 | Toyo Hamono Kk | Sheet winding tube mandrel device |
| DE10156454A1 (en) * | 2000-11-24 | 2002-06-06 | Barmag Barmer Maschf | Monitor for the chuck which locks a bobbin sleeve to a shaft, at a multi-bobbin winder, has gap sensor(s) to measure the radial gap(s) between the chuck and the axis for evaluation and action to maintain smooth running |
| CN103464522A (en) * | 2013-09-15 | 2013-12-25 | 无锡平盛科技有限公司 | Wire outgoing guide wheel assembly arranged on trunk type take-up machine |
| CN205099089U (en) * | 2015-09-21 | 2016-03-23 | 合肥合宁电工设备有限公司 | Large -scale polydisc coiler |
| CN206988308U (en) * | 2017-06-12 | 2018-02-09 | 漯河恒丰机械制造科技有限公司 | A kind of bearing block structure and bearing mounting structure of wrapping machine reel |
-
2017
- 2017-06-12 CN CN201710440656.9A patent/CN107131219B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462479A (en) * | 1934-11-17 | 1937-03-10 | Richard Grieving | Improvements in or relating to bearings |
| US4394985A (en) * | 1979-07-10 | 1983-07-26 | Rieter Machine Works Limited | Winding apparatus for threads or yarns |
| JPH0228480A (en) * | 1988-03-29 | 1990-01-30 | Teijin Seiki Co Ltd | Tightening device for bobbin |
| JPH0246775U (en) * | 1988-09-22 | 1990-03-30 | ||
| JPH1120994A (en) * | 1997-07-07 | 1999-01-26 | Toyo Hamono Kk | Sheet winding tube mandrel device |
| DE10156454A1 (en) * | 2000-11-24 | 2002-06-06 | Barmag Barmer Maschf | Monitor for the chuck which locks a bobbin sleeve to a shaft, at a multi-bobbin winder, has gap sensor(s) to measure the radial gap(s) between the chuck and the axis for evaluation and action to maintain smooth running |
| CN103464522A (en) * | 2013-09-15 | 2013-12-25 | 无锡平盛科技有限公司 | Wire outgoing guide wheel assembly arranged on trunk type take-up machine |
| CN205099089U (en) * | 2015-09-21 | 2016-03-23 | 合肥合宁电工设备有限公司 | Large -scale polydisc coiler |
| CN206988308U (en) * | 2017-06-12 | 2018-02-09 | 漯河恒丰机械制造科技有限公司 | A kind of bearing block structure and bearing mounting structure of wrapping machine reel |
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| Publication number | Publication date |
|---|---|
| CN107131219A (en) | 2017-09-05 |
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