CN209943467U

CN209943467U - Multifunctional driving roller for textile machinery

Info

Publication number: CN209943467U
Application number: CN201920497578.0U
Authority: CN
Inventors: 王棚
Original assignee: Shaoxing Keqiao Xinyiwang Knitting Co Ltd
Current assignee: Shaoxing Keqiao Xinyiwang Knitting Co Ltd
Priority date: 2019-04-13
Filing date: 2019-04-13
Publication date: 2020-01-14
Anticipated expiration: 2029-04-13

Abstract

The utility model discloses a multi-functional driving roller for textile machinery, including the roll body, the rubber has been pasted on the surface of roll body, and the both sides of roll body inner chamber are all inlayed and are had ball bearing, and the both sides of roll body inner chamber just are located ball bearing's inboard hoop fixedly connected with support ring, and two corresponding one sides of support ring are provided with the bearing axle, and the both sides of bearing axle all from interior to exterior run through support ring and ball bearing in proper order and extend to the spacing dish of outside fixedly connected with of roll body. The utility model discloses a cooperation that the setting bore axle and spacing dish is used, and the length to the driving roller is conveniently changed, and the driving roller mountable has solved the driving roller when using on the spinning machine of different models like this, because of the unable change of length of driving roller, makes it can only use on the spinning machine of specific model, can not carry out appropriate adjustment according to the spinning machine model to lead to the problem that the driving roller can't use on the spinning machine of different models.

Description

Multifunctional driving roller for textile machinery

Technical Field

The utility model relates to a textile machinery technical field specifically is a multi-functional driving roller for textile machinery.

Background

In modern textile industry, in order to improve the production efficiency of clothing, each type of textile machinery has obtained the wide use, and the driving roller is the core drive disk assembly on the textile machinery, and current driving roller is when using, and corresponding adjustment can not be made according to textile machinery's model to its self length to lead to the problem that the driving roller can't use on the textile machinery of different models, reduced the commonality of driving roller, be unfavorable for the modularization production operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional driving roller for spinning machine possesses the advantage that changes the length of driving roller, has solved the problem that the driving roller can't use on the spinning machine of different models.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional driving roller for spinning machine, includes the roll body, rubber has been pasted on the surface of roll body, the both sides of roll body inner chamber are all inlayed and are had ball bearing, the inboard hoop fixedly connected with support ring that the both sides of roll body inner chamber just are located ball bearing, and two corresponding one sides of support ring are provided with the bearing axle, the both sides of bearing axle all from interior to exterior run through support ring and ball bearing in proper order and extend to the spacing dish of outside fixedly connected with of roll body.

Preferably, the roller body comprises a main shaft, the main shaft is located between the two support rings, and two sides of the main shaft sequentially penetrate through the support rings and the ball bearings from inside to outside and extend to the outer side of the roller body.

Preferably, the surface of the main shaft is in sliding contact with the inner ring of the support ring, a graphite lubricating ring is embedded at the joint of the inner ring of the support ring and the surface of the main shaft, the surface of the main shaft is in interference fit with the inner cavity of the ball bearing, and the outer ring of the ball bearing is in sliding contact with the inner ring of the roller body.

Preferably, a partition plate is fixedly connected to the center of the inner cavity of the main shaft in the circumferential direction, sliding rings are connected to the inner cavity of the main shaft and two sides of the partition plate in a sliding mode, a supporting shaft is fixedly connected to the outer side of each sliding ring, and the outer side of the supporting shaft penetrates through the main shaft and is fixedly connected with a limiting disc.

Preferably, placing holes are formed in two sides of the surface of the top of the main shaft, positioning screw holes are formed in the surface of the top of the supporting shaft, inner hexagonal bolts are placed in inner cavities of the placing holes, and the bottoms of the inner hexagonal bolts penetrate through the placing holes and extend to the inner cavities of the positioning screw holes to be in threaded connection with the inner cavities of the positioning screw holes.

Preferably, the exhaust holes are formed in the two sides of the center of the top of the inner cavity of the main shaft, the limiting grooves are formed in the two sides of the top and the bottom of the inner cavity of the main shaft and located between the exhaust holes and the placing holes, the top and the bottom of the sliding ring are fixedly connected with limiting blocks, and one side, away from the sliding ring, of each limiting block extends to the inner cavity of each limiting groove and is in sliding contact with the inner cavity of each limiting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that the setting bore axle and spacing dish is used, the length to the driving roller is conveniently changed, the driving roller mountable is on the textile machinery of different models like this, solved the driving roller when using, because of the unable change of length of driving roller, make it can only use on the textile machinery of specific model, can not carry out appropriate adjustment according to the textile machinery model, thereby lead to the problem that the driving roller can't use on the textile machinery of different models, the commonality of driving roller has been improved greatly, and the promotion is worth.

2. The utility model discloses a support ring has improved the intensity of roll body, through the graphite lubrication ring, can lubricate the main shaft and handle, through ball bearing, can support bearing shaft, through the cooperation of stopper and spacing groove, can carry on spacingly to the back shaft, avoids the back shaft to rotate when stretching out and contracting.

Drawings

FIG. 1 is a sectional view of the roller structure of the present invention;

FIG. 2 is a sectional view of the spindle structure of the present invention;

fig. 3 is a side view of the structure of the support ring of the present invention.

In the figure: the roller comprises a roller body 1, rubber 2, a bearing shaft 3, a supporting shaft 31, a hexagon socket head cap screw 32, a positioning screw hole 33, a sliding ring 34, a partition plate 35, a main shaft 36, a placing hole 37, a limiting groove 38, an exhaust hole 39, a limiting block 310, a supporting ring 4, a ball bearing 5, a limiting disc 6 and a graphite lubricating ring 7.

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, a multifunctional driving roller for textile machinery comprises a roller body 1, wherein rubber 2 is adhered to the surface of the roller body 1, ball bearings 5 are embedded on both sides of an inner cavity of the roller body 1, support rings 4 are fixedly connected to both sides of the inner cavity of the roller body 1 and located on the inner sides of the ball bearings 5 in a circumferential direction, the strength of the roller body 1 is improved through the support rings 4, a bearing shaft 3 is arranged on one side corresponding to the two support rings 4, both sides of the bearing shaft 3 sequentially penetrate through the support rings 4 and the ball bearings 5 from inside to outside and extend to the outer side of the roller body 1 and are fixedly connected with a limiting disc 6, the bearing shaft 3 can be supported through the ball bearings 5, the length of the driving roller can be conveniently changed by arranging the bearing shaft 3 and the limiting disc 6 to be matched with each other, so that the driving roller can be installed on textile machinery with different types, and the, because the length of the transmission roller cannot be changed, the transmission roller can only be used on the textile machinery with a specific model and cannot be properly adjusted according to the model of the textile machinery, thereby causing the problem that the transmission roller cannot be used on the textile machinery with different models, the universality of the transmission roller is greatly improved, and the transmission roller is worthy of popularization, the roller body 1 comprises a main shaft 36, the main shaft 36 is positioned between two support rings 4, both sides of the main shaft 36 sequentially penetrate through the support rings 4 and the ball bearings 5 from inside to outside and extend to the outer side of the roller body 1, the surface of the main shaft 36 is in sliding contact with the inner rings of the support rings 4, a graphite lubricating ring 7 is embedded at the joint of the inner rings of the support rings 4 and the surface of the main shaft 36, the surface of the main shaft 36 is in interference fit with the inner cavities of the ball bearings 5, the outer rings of the ball bearings 5 are in sliding contact with the inner, the inner cavity of the main shaft 36 and the two sides of the partition 35 are both connected with a sliding ring 34 in a sliding manner, the outer side of the sliding ring 34 is fixedly connected with a supporting shaft 31, the outer side of the supporting shaft 31 penetrates through the main shaft 36 and is fixedly connected with the limiting disc 6, the two sides of the top surface of the main shaft 36 are both provided with a placing hole 37, the surface of the top of the supporting shaft 31 is provided with a positioning screw hole 33, the inner cavity of the placing hole 37 is provided with an inner hexagon bolt 32, the bottom of the inner hexagon bolt 32 penetrates through the placing hole 37 and extends to the inner cavity of the positioning screw hole 33 to be connected with the inner cavity of the positioning screw hole 33 through threads, the two sides of the center of the top of the inner cavity of the main shaft 36 are both provided with exhaust holes 39, the two sides of the top and the bottom of the inner cavity of the main shaft 36 and the space between the exhaust holes 39 and the placing hole 37, through the cooperation of stopper 310 and spacing groove 38, can carry out spacing to support shaft 31, avoid support shaft 31 to take place to rotate when stretching out and contracting.

When the length of the driving roller needs to be lengthened, the hexagon socket head cap screw 32 is taken out from the positioning screw hole 33 and the placing hole 37 by using a hexagon socket wrench, the supporting shaft 31 is pulled, the supporting shaft 31 is moved outwards, and after the length of the driving roller reaches the use length, the hexagon socket head cap screw 32 is reset, so that the operation is completed.

All kinds of parts used in this application document are standard parts, can purchase from the market, and the specific connected mode of each part all adopts conventional means such as mature bolt, rivet and welding among the prior art.

In summary, the following steps: this a multi-functional driving roller for spinning machine uses through the cooperation that sets up bearing shaft 3 and spacing dish 6, has solved the problem that the driving roller can't use on the spinning machine of different models.

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

1. A multifunctional driving roller for textile machinery, comprising a roller body (1), characterized in that: rubber (2) are pasted on the surface of roll body (1), ball bearing (5) have all been inlayed to the both sides of roll body (1) inner chamber, roll body (1) inner chamber both sides just are located inboard hoop fixedly connected with support ring (4) of ball bearing (5), and two corresponding one sides of support ring (4) are provided with bears axle (3), the both sides that bear axle (3) all from interior to exterior run through support ring (4) and ball bearing (5) in proper order and extend to the spacing dish (6) of outside fixedly connected with of roll body (1).

2. A multi-functional driving roller for textile machines according to claim 1, characterized in that: the roller body (1) comprises a main shaft (36), the main shaft (36) is located between the two support rings (4), and two sides of the main shaft (36) sequentially penetrate through the support rings (4) and the ball bearings (5) from inside to outside and extend to the outer side of the roller body (1).

3. A multi-functional driving roller for textile machines according to claim 2, characterized in that: the surface of main shaft (36) is sliding contact with the inner ring of support ring (4), graphite lubricating ring (7) is inlayed at the junction of the inner ring of support ring (4) and main shaft (36) surface, the surface of main shaft (36) is interference fit with the inner chamber of ball bearing (5), the outer lane of ball bearing (5) is sliding contact with the inner ring of roll body (1).

4. A multi-functional driving roller for textile machines according to claim 2, characterized in that: the center of the inner cavity of the main shaft (36) is annularly and fixedly connected with a partition plate (35), the inner cavity of the main shaft (36) is connected with sliding rings (34) in a sliding mode on two sides of the partition plate (35), a supporting shaft (31) is fixedly connected to the outer side of each sliding ring (34), and the outer side of each supporting shaft (31) penetrates through the main shaft (36) and is fixedly connected with the limiting disc (6).

5. A multi-functional driving roller for textile machines according to claim 4, characterized in that: placing holes (37) are formed in two sides of the top surface of the main shaft (36), positioning screw holes (33) are formed in the surface of the top of the supporting shaft (31), inner hexagonal bolts (32) are placed in inner cavities of the placing holes (37), and the bottoms of the inner hexagonal bolts (32) penetrate through the placing holes (37) and extend to inner cavities of the positioning screw holes (33) to be connected with the inner cavities of the positioning screw holes (33) through threads.

6. A multi-functional driving roller for textile machines according to claim 5, characterized in that: exhaust hole (39) have all been seted up to the both sides of main shaft (36) inner chamber top center department, the both sides of main shaft (36) inner chamber top and bottom just are located exhaust hole (39) and place and all have seted up spacing groove (38) between hole (37), the equal fixedly connected with stopper (310) in top and bottom of sliding ring (34), one side that sliding ring (34) were kept away from in stopper (310) all extends to the inner chamber of spacing groove (38) and be sliding contact with the inner chamber of spacing groove (38).