CN209455847U - A kind of optical fiber take-up Nisc changing device - Google Patents

Abstract

The utility model proposes a kind of optical fiber take-up Nisc changing devices, including pedestal, shaft seating, shaft and motor, it further include shaft coupling, the shaft seating is fixedly mounted on pedestal, the shaft seating further includes shaft hole, the shaft is rotatably connected by shaft hole and shaft seating, and one end of the shaft is connected by the rotating shaft transmission of shaft coupling and motor, and the motor is fixedly mounted on shaft seating；The utility model structure is simple, shaft is improved by shaft coupling and bearing, it overcomes that shaft stability caused by conventional shaft and motor direct-connected is bad and motor is easy impaired problem, while reducing the probability of optical fiber take-up removable disk failure, with good application value.

Description

A kind of optical fiber take-up Nisc changing device

Technical field

The utility model relates to optical fiber producing apparatus technical field more particularly to a kind of optical fiber take-up Nisc changing devices.

Background technique

In optical fiber production process, need to complete the not automatic removable disk of reduction of speed in high-speed wire-drawing.And in admission machine height When speed operation removable disk, since the take-up speed of two take-up reels is different, the hook of removable disk moment Nisc changing device can be because of external force It acts on and shakes, and the hook of Nisc changing device is directly to be connected by the motor driven of shaft and removable disk, this is easy for causing to change Acutely shaking occurs in disk device, and can not finally normally complete removable disk work, influence working efficiency, and long-term shaking is also easy to lead Cause the damage of Nisc changing device.

Utility model content

In view of this, shaft conducts more reasonable optical fiber the utility model proposes a kind of use process is more steady Take-up Nisc changing device.

The technical solution of the utility model is achieved in that the utility model provides a kind of optical fiber take-up removable disk dress It sets, including pedestal, shaft seating, shaft and motor, further includes shaft coupling, the shaft seating is fixedly mounted on pedestal, institute Stating shaft seating further includes shaft hole, and the shaft is rotatably connected by shaft hole and shaft seating, one end of the shaft It is sequentially connected by shaft coupling and machine shaft, the motor is fixedly mounted on shaft seating.

On the basis of above technical scheme, it is preferred that further include two bearings, the bearing is located at two in shaft hole End installation is there are two deep groove ball bearing, and the inner ring of the bearing is fixedly connected with shaft, and outer ring and the shaft seating of bearing are fixed Connection.

On the basis of above technical scheme, it is preferred that further include the first spacer ring, first spacer ring, which is coaxially nested in, to be turned The outside of axis, the first spacer ring are located between two bearings.

On the basis of above technical scheme, it is preferred that further include two transparent covers, described two transparent covers are located at two For bearing close to the side of shaft hole outer end, two transparent covers are coaxially nested in the outside of shaft, and the transparent cover is fixedly mounted on shaft On support.

It still more preferably, further include the second spacer ring, second spacer ring is coaxially nested in the outside of shaft, and second Spacer ring is mounted remotely from the side of the separate shaft coupling of the bearing of shaft coupling, and one end of the second spacer ring supports the inner ring in bearing On.

On the basis of above technical scheme, it is preferred that further include dialling line arm, one end of described group of line arm is coaxially nested in The outside of shaft dials line arm and supports the other end in the second spacer ring.

On the basis of above technical scheme, it is preferred that further include retaining ring, the retaining ring is fixedly mounted on shaft far from electricity One end of machine, retaining ring are supported in the side for dialling line arm one end.

The optical fiber take-up Nisc changing device of the utility model has the advantages that compared with the existing technology

(1) the optical fiber take-up Nisc changing device of the utility model is overcome conventional solid using shaft coupling connection shaft and motor Surely connection bring shaft directly links with motor, causes motor to be easy to be influenced to occur shaking and damage by the external world, deuterzooid is real It is supported in the position that shaft is fixed on shaft seating using two groups of bearings with novel, on the one hand reduces the abrasion of bearing Degree, on the other hand, bearing can also play certain buffer function, further decrease the feelings for causing bearing to shake because of extraneous influence Condition；

(2) whole device structure is simple, is improved by shaft coupling and bearing to shaft, overcomes conventional shaft and electricity Shaft stability caused by machine is direct-connected is bad and motor is easy impaired problem, while reducing the several of optical fiber take-up removable disk failure Rate has good application value.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of axonometric drawing of optical fiber take-up Nisc changing device of the utility model；

Fig. 2 is a kind of front view of optical fiber take-up Nisc changing device of the utility model；

Fig. 3 is a kind of sectional view of optical fiber take-up Nisc changing device of the utility model.

In figure: 1- pedestal, 2- shaft seating, 3- shaft, 4- motor, 5- shaft coupling, 6- bearing, the first spacer ring of 7-, 8- are saturating Lid, the second spacer ring of 9-, 10- dial line arm, 11- retaining ring, 21- shaft hole.

Specific embodiment

Below in conjunction with the utility model embodiment, the technical solution in the utility model embodiment is carried out clear Chu is fully described by, it is clear that and described embodiment is only a part of embodiment of the utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work Under the premise of every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, in conjunction with Fig. 3, a kind of optical fiber take-up Nisc changing device of the utility model comprising pedestal 1, shaft branch Seat 2, shaft 3 and motor 4, further include shaft coupling 5, and the shaft seating 2 is fixedly mounted on pedestal 1, and the shaft seating 2 is also Including shaft hole 21, the shaft 3 is rotatably connected by shaft hole 21 with shaft seating 2, and one end of the shaft 3 passes through connection Axis device 5 is connect with 4 rotating shaft transmission of motor, and the motor 4 is fixedly mounted on shaft seating 2.

Be attached by shaft of the shaft coupling 5 to shaft 3 and motor 4, compared to motor 4 shaft directly export for, Shaft coupling 5 can play certain overload protective function, avoid because of the violent rolling during the excessive load and take-up in shaft It is dynamic that motor 4 is damaged.

It in a specific embodiment, further include two bearings 6, the bearing 6 is located at the both ends in shaft hole 21, the axis It holds 6 inner ring to be fixedly connected with shaft 3, the outer ring of bearing 6 is fixedly connected with shaft seating 2.

Bearing 6 is used to carry the connection between shaft 3 and shaft seating 2, while can be improved rotation between the two Can, the bearing 6 is deep groove ball bearing.

It in a specific embodiment, further include the first spacer ring 7, first spacer ring 7 is coaxially nested in the outside of shaft 3, First spacer ring 7 is located between two bearings 6.

First spacer ring 7 connects the bearing 6 at both ends, is fixedly connected with the inner ring of bearings at both ends 6, on the one hand can pull open respectively The distance of bearings at both ends 6 makes to accept the shaking for being more evenly unlikely to occur excessive, and on the one hand the first spacer ring 7 can be effectively prevented Mechanical admixture in shaft seating 2 enters in shaft 3 and bearing 6, causes mechanical damage.

It in a specific embodiment, further include two transparent covers 8, described two transparent covers 8 are located at close turn of two bearings 6 The side of 21 outer end of axis hole, two transparent covers 8 are coaxially nested in the outside of shaft 3, and the transparent cover 8 is fixedly mounted on shaft seating 2 On.

Transparent cover 8 is protected on the outside of bearing 6, is avoided mechanical damage and impurity from entering and is brought damage.

It in a specific embodiment, further include the second spacer ring 9, second spacer ring 9 is coaxially nested in the outside of shaft 3, And second spacer ring 9 be mounted remotely from shaft coupling 5 bearing 6 separate shaft coupling 5 side, one end of the second spacer ring 9 supports On the inner ring of bearing 6.

As shown in Fig. 2, further including dialling line arm 10, one end of described group of line arm 10 is coaxially nested in a specific embodiment In the outside of shaft 3, dials line arm 10 and support the other end in the second spacer ring 9.

As required for the outside of an end bearing 6 installation dial line arm 10, to the inner ring of the side bearing 6 add second every Ring 9, it is ensured that the distance between bearing 6 and group line arm 10, avoiding direct contact with causes not rub and damage.

It in a specific embodiment, further include retaining ring 11, the retaining ring 11 is fixedly mounted on one of shaft 3 far from motor 4 End, retaining ring 11 are supported in the side for dialling 10 one end of line arm.

Retaining ring 11 dials line arm 10 for fixing and fastening, and group line arm 10 is avoided to occur installing shakiness and shake.

The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on Within the protection scope of type.

Claims (7)

1. a kind of optical fiber take-up Nisc changing device comprising pedestal (1), shaft seating (2), shaft (3) and motor (4), feature It is, further includes shaft coupling (5), the shaft seating (2) is fixedly mounted on pedestal (1), and the shaft seating (2) further includes Shaft hole (21), the shaft (3) are rotatably connected by shaft hole (21) with shaft seating (2), one end of the shaft (3) It is connect by shaft coupling (5) with the rotating shaft transmission of motor (4), the motor (4) is fixedly mounted on shaft seating (2).

2. a kind of optical fiber take-up Nisc changing device as described in claim 1, which is characterized in that it further include two bearings (6), it is described Bearing (6) is located at the both ends in shaft hole (21), and the inner ring of the bearing (6) is fixedly connected with shaft (3), outside bearing (6) Circle is fixedly connected with shaft seating (2).

3. a kind of optical fiber take-up Nisc changing device as claimed in claim 2, which is characterized in that it further include the first spacer ring (7), it is described First spacer ring (7) is coaxially nested in the outside of shaft (3), and the first spacer ring (7) is located between two bearings (6).

4. a kind of optical fiber take-up Nisc changing device as claimed in claim 2, which is characterized in that it further include two transparent covers (8), it is described Two transparent covers (8) are located at side of two bearings (6) close to shaft hole (21) outer end, and two transparent covers (8) are coaxially nested in The outside of shaft (3), the transparent cover (8) are fixedly mounted on shaft seating (2).

5. a kind of optical fiber take-up Nisc changing device as claimed in claim 2, which is characterized in that it further include the second spacer ring (9), it is described Second spacer ring (9) is coaxially nested in the outside of shaft (3), and the second spacer ring (9) is mounted remotely from the bearing (6) of shaft coupling (5) Separate shaft coupling (5) side, one end of the second spacer ring (9) supports on the inner ring of bearing (6).

6. a kind of optical fiber take-up Nisc changing device as claimed in claim 5, which is characterized in that it further include dialling line arm (10), it is described The one end for dialling line arm (10) is coaxially nested in the outside of shaft (3), dials line arm (10) and supports the other end in the second spacer ring (9).

7. a kind of optical fiber take-up Nisc changing device as claimed in claim 6, which is characterized in that further include retaining ring (11), the gear Circle (11) is fixedly mounted on the one end of shaft (3) far from motor (4), and retaining ring (11) is supported in the side for dialling line arm (10) one end.