CN203494942U - Main shaft assembling structure on elephant trunk type wire-rewinding machine - Google Patents

Main shaft assembling structure on elephant trunk type wire-rewinding machine Download PDF

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Publication number
CN203494942U
CN203494942U CN201320571235.7U CN201320571235U CN203494942U CN 203494942 U CN203494942 U CN 203494942U CN 201320571235 U CN201320571235 U CN 201320571235U CN 203494942 U CN203494942 U CN 203494942U
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CN
China
Prior art keywords
main shaft
bearing
machine
trunk
deep groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320571235.7U
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Chinese (zh)
Inventor
顾康建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Pingsheng Science and Technology Co Ltd
Original Assignee
Wuxi Pingsheng Science and Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Pingsheng Science and Technology Co Ltd filed Critical Wuxi Pingsheng Science and Technology Co Ltd
Priority to CN201320571235.7U priority Critical patent/CN203494942U/en
Application granted granted Critical
Publication of CN203494942U publication Critical patent/CN203494942U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a main shaft assembling structure on an elephant trunk type wire-rewinding machine. The main shaft assembling structure comprises a main shaft, wherein a main shaft sleeve is arranged on the main shaft; a self-aligning bearing is arranged between one end of the main shaft sleeve and the main shaft; a roller bearing and a first deep groove ball bearing are arranged between the other end of the main shaft sleeve and the main shaft; a front bearing cover and a rear bearing cover are respectively arranged at two ends of the main shaft sleeve; two ends of the main shaft are respectively stretched outside the front bearing cover and the rear bearing cover; a rotary plate is fixed at the extended shaft end, positioned at one end of the front bearing cover, of the main shaft through a flat key; a main shaft guide wheel is arranged between the rotary plate and the front bearing cover; the main shaft guide wheel is fixed on the rotary plate; the main shaft guide wheel is partially embedded into a middle hole of the main shaft. The main shaft assembling structure is characterized in that a coiling block liner is arranged on the outer side of the rotary plate; second deep groove ball bearings are respectively assembled at two ends of the inner surface of the coiling block liner. According to the main shaft assembling structure, the structure of the coiling block liner is simplified, the main shaft assembling structure is simple and convenient in structure and convenient to machine, assemble and overhaul, the working efficiency is greatly improved, and the fault rate is reduced.

Description

Spindle mounted structure on trunk-type take-up machine
Technical field
The utility model relates to a kind of spindle mounted structure, and the spindle mounted structure on especially a kind of trunk-type take-up machine, belongs to metal drawing equipment technical field.
Background technology
Trunk-type take-up machine is to be applicable to the take-up mechanism that straight-line machine, pulley-type wire-drawing machines match, by the outlet after straight drawing machine finished product through incoming wire guide wheel, hollow main shaft, main shaft guide wheel, rotating disc, the guide wheel group on rotating disc, swage be again around to reel again.Trunk-type take-up machine complete machine start to drive after levelling steel wire uniformly by reel till trunk-type rolls off the production line arm fall on line of fall frame, after normal work until can shut down during the full line of line of fall frame.
In prior art, reel and rotating disc are all assemblied on main shaft.In order to play cooling effect, existing reel generally all adopts the structure of urceolus and inner bag, the mode adopting when reel is assemblied on main shaft is generally: in inner bag, establish the race ring concentric with inner bag, and the bearing of assembly connection main shaft in bearing, the end of race ring need to be fixed on end cap.This structure need to install race ring again in the inside of reel, strengthened the complexity of processing, assembling, is unfavorable for increasing work efficiency; And also more easily break down while using.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the structure of the spindle mounted on a kind of trunk-type take-up machine is provided, and makes to be fitted to each other more succinct, has effectively promoted operating efficiency, reduces fault occurrence frequency.
The technical scheme providing according to the utility model, spindle mounted structure on a kind of trunk-type take-up machine, comprise main shaft, the center of main shaft is provided with the mesopore that allows wire to pass through, main shaft sleeve is installed on main shaft, between one end of main shaft sleeve and main shaft, self-aligning bearing is set, roller bearing and the first deep groove ball bearing are set between the other end of main shaft sleeve and main shaft, at the two ends of main shaft sleeve, front bearing retainer and rear bearing cover are set respectively; Front bearing retainer and rear bearing cover are stretched out respectively in the two ends of described main shaft, at main shaft, be positioned on the shaft extension end of front bearing retainer one end by the fixing finger plate of flat key, main shaft guide wheel is set between finger plate and front bearing retainer, main shaft guide wheel is fixed on finger plate, and main shaft guide wheel is partially submerged in the mesopore of main shaft; Feature is: reel inner bag is installed in the outside at described finger plate, and the second deep groove ball bearing is assembled respectively at the two ends of the inner surface of reel inner bag, is connected with main shaft.
The first stop washer and the first round nut are set between described the second deep groove ball bearing and finger plate, between second deep groove ball bearing at reel inner bag two ends, end ring are set.
Outboard end at described reel inner bag is installed reel bearing cap by the first screw, at reel bearing, covers swivel joint is set.
Copper pipe and ferrule fitting are set on described front bearing retainer, the oiling channel connection on copper pipe and main shaft sleeve.
Described front bearing retainer is fixedly connected with main shaft sleeve by the 3rd screw, between front bearing retainer and main shaft, outside framework oil seal is set.
Described rear bearing cover is fixedly connected with main shaft sleeve by the second screw, between rear bearing cover and main shaft, steel ring is set, and on the main shaft in steel ring outside, the second round nut and the second stop washer is set.
A side relative with the first deep groove ball bearing at described self-aligning bearing arranges respectively oil baffle, and bearing spacer is set between two oil baffles.
Spindle mounted structure described in the utility model is compacter, especially simplified the structure of reel inner bag, cancelled the form that race ring is set in reel inner bag again, directly on reel inner bag, configure bearing in order to connect main shaft, structure is easier, be convenient to processing, assembling and maintenance, greatly promoted operating efficiency, reduced fault rate.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Figure 1: the spindle mounted structure on described trunk-type take-up machine comprises main shaft 1, roller bearing 2, the first deep groove ball bearing 3, oil baffle 4, bearing spacer 5, self-aligning bearing 6, steel ring 7, rear bearing cover 8, finger plate 9, reel inner bag 10, the second deep groove ball bearing 11, the first stop washer 12, the first round nut 13, end ring 14, reel bearing cap 15, the first screw 16, main shaft guide wheel 17, the second screw 18, the 3rd screw 19, outside framework oil seal 20, the second round nut 21, the second stop washer 22, main shaft sleeve 23, swivel joint 24, flat key 25, front bearing retainer 26, ferrule fitting 27, copper pipe 28 etc.
As shown in Figure 1, the utility model comprises main shaft 1, the center of main shaft 1 is provided with the mesopore that allows wire to pass through, main shaft sleeve 23 is installed on main shaft 1, between one end of main shaft sleeve 23 and main shaft 1, self-aligning bearing 6 is set, roller bearing 2 and the first deep groove ball bearing 3 are set between the other end of main shaft sleeve 23 and main shaft 1, at the two ends of main shaft sleeve 23, front bearing retainer 26 and rear bearing cover 8 are set respectively; Described front bearing retainer 26 is fixedly connected with main shaft sleeve 23 by the 3rd screw 19, between front bearing retainer 26 and main shaft 1, outside framework oil seal 20 is set; Described rear bearing cover 8 is fixedly connected with main shaft sleeve 23 by the second screw 18, between rear bearing cover 8 and main shaft 1, steel ring 7 is set, and the second round nut 21 and the second stop washer 22 are set on the main shaft 1 in steel ring 7 outsides; A side relative with the first deep groove ball bearing 3 at described self-aligning bearing 6 arranges respectively oil baffle 4, and bearing spacer 5 is set between two oil baffles 4;
Front bearing retainer 23 and rear bearing cover 8 are stretched out respectively in the two ends of described main shaft 1, at main shaft 1, be positioned on the shaft extension end of front bearing retainer 23 one end by the fixing finger plate 9 of flat key 25, between finger plate 9 and front bearing retainer 23, main shaft guide wheel 17 is set, main shaft guide wheel 17 is fixed on finger plate 9, and main shaft guide wheel 17 is partially submerged in the mesopore of main shaft 1;
Reel inner bag 10 is installed in outside at described finger plate 9, and the second deep groove ball bearing 11 is assembled respectively at the two ends of the inner surface of reel inner bag 10, is connected with main shaft 1; The first stop washer 12 and the first round nut 13 are set between described the second deep groove ball bearing 11 and finger plate 9, between second deep groove ball bearing 11 at reel inner bag 10 two ends, end ring 14 are set; Outboard end at described reel inner bag 10 is installed reel bearing cap 15 by the first screw 16, and swivel joint 24 is set on reel bearing cap 15;
Copper pipe 28 and ferrule fitting 27 are set on described front bearing retainer 26, and the oiling channel connection on copper pipe 27 and main shaft sleeve 23, for self-aligning bearing 6, the first deep groove ball bearing 3 and roller bearing 2 oilings in main shaft sleeve 23.
Spindle mounted structure described in the utility model is compacter, especially simplified the structure of reel inner bag, cancelled the form that race ring is set in reel inner bag again, directly on reel inner bag, configure bearing in order to connect main shaft, structure is easier, be convenient to processing, assembling and maintenance, greatly promoted operating efficiency, reduced fault rate.

Claims (7)

1. the spindle mounted structure on a trunk-type take-up machine, comprise main shaft (1), the center of main shaft (1) is provided with the mesopore that allows wire to pass through, at the upper main shaft sleeve (23) of installing of main shaft (1), between one end of main shaft sleeve (23) and main shaft (1), self-aligning bearing (6) is set, roller bearing (2) and the first deep groove ball bearing (3) are set between the other end of main shaft sleeve (23) and main shaft (1), front bearing retainer (26) and rear bearing cover (8) are set respectively at the two ends of main shaft sleeve (23); Front bearing retainer (23) and rear bearing cover (8) are stretched out respectively in the two ends of described main shaft (1), at main shaft (1), be positioned on the shaft extension end of front bearing retainer (23) one end by the fixing finger plate (9) of flat key (25), between finger plate (9) and front bearing retainer (23), main shaft guide wheel (17) is set, it is upper that main shaft guide wheel (17) is fixed on finger plate (9), and main shaft guide wheel (17) is partially submerged in the mesopore of main shaft (1); It is characterized in that: reel inner bag (10) is installed in the outside at described finger plate (9), and the second deep groove ball bearing (11) is assembled respectively at the two ends of the inner surface of reel inner bag (10), is connected with main shaft (1).
2. the spindle mounted structure on trunk-type take-up machine as claimed in claim 1, it is characterized in that: the first stop washer (12) and the first round nut (13) are set between described the second deep groove ball bearing (11) and finger plate (9), between second deep groove ball bearing (11) at reel inner bag (10) two ends, end ring (14) are set.
3. the spindle mounted structure on trunk-type take-up machine as claimed in claim 1, it is characterized in that: the outboard end at described reel inner bag (10) is installed reel bearing cap (15) by the first screw (16), and swivel joint (24) is set on reel bearing cap (15).
4. the spindle mounted structure on trunk-type take-up machine as claimed in claim 1, is characterized in that: copper pipe (28) and ferrule fitting (27) are set on described front bearing retainer (26), the oiling channel connection on copper pipe (27) and main shaft sleeve (23).
5. the spindle mounted structure on trunk-type take-up machine as claimed in claim 1, it is characterized in that: described front bearing retainer (26) is fixedly connected with main shaft sleeve (23) by the 3rd screw (19), between front bearing retainer (26) and main shaft (1), outside framework oil seal (20) is set.
6. the spindle mounted structure on trunk-type take-up machine as claimed in claim 1, it is characterized in that: described rear bearing cover (8) is fixedly connected with main shaft sleeve (23) by the second screw (18), between rear bearing cover (8) and main shaft (1), steel ring (7) is set, on the main shaft (1) in steel ring (7) outside, the second round nut (21) and the second stop washer (22) is set.
7. the spindle mounted structure on trunk-type take-up machine as claimed in claim 1, it is characterized in that: a side relative with the first deep groove ball bearing (3) at described self-aligning bearing (6) arranges respectively oil baffle (4), and bearing spacer (5) is set between two oil baffles (4).
CN201320571235.7U 2013-09-15 2013-09-15 Main shaft assembling structure on elephant trunk type wire-rewinding machine Expired - Fee Related CN203494942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320571235.7U CN203494942U (en) 2013-09-15 2013-09-15 Main shaft assembling structure on elephant trunk type wire-rewinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320571235.7U CN203494942U (en) 2013-09-15 2013-09-15 Main shaft assembling structure on elephant trunk type wire-rewinding machine

Publications (1)

Publication Number Publication Date
CN203494942U true CN203494942U (en) 2014-03-26

Family

ID=50325949

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320571235.7U Expired - Fee Related CN203494942U (en) 2013-09-15 2013-09-15 Main shaft assembling structure on elephant trunk type wire-rewinding machine

Country Status (1)

Country Link
CN (1) CN203494942U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464520A (en) * 2013-09-15 2013-12-25 无锡平盛科技有限公司 Main shaft assembly structure on trunk type take-up machine
CN106734364A (en) * 2016-12-15 2017-05-31 胡剑民 A kind of steel band or the aluminium strip improved structure for releasing axle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464520A (en) * 2013-09-15 2013-12-25 无锡平盛科技有限公司 Main shaft assembly structure on trunk type take-up machine
CN103464520B (en) * 2013-09-15 2015-07-29 无锡平盛科技有限公司 Spindle mounted structure on trunk-type take-up machine
CN106734364A (en) * 2016-12-15 2017-05-31 胡剑民 A kind of steel band or the aluminium strip improved structure for releasing axle
CN106734364B (en) * 2016-12-15 2018-05-08 邹平宏发铝业科技有限公司 A kind of steel band or the aluminium strip improved structure for releasing axis
CN108339866A (en) * 2016-12-15 2018-07-31 苏州高精特专信息科技有限公司 A kind of steel band or the aluminium strip improved structure for releasing axis

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140326

Termination date: 20150915

EXPY Termination of patent right or utility model