CN216382484U

CN216382484U - High stability nylon pulley

Info

Publication number: CN216382484U
Application number: CN202123085783.2U
Authority: CN
Inventors: 凌海涛
Original assignee: Chengxin Molding Technology Zhenjiang Co ltd
Current assignee: Chengxin Molding Technology Zhenjiang Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-26
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a high-stability nylon pulley which comprises an outer hub, wherein a fixed disc is connected to the inner side of the outer hub, the fixed disc is connected to the inner side of the outer hub through a first bolt, a connecting block is fixedly connected to one side of the fixed disc, the other end of the connecting block is fixedly connected with the inner hub, supporting mechanisms are symmetrically arranged on the outer side of the connecting block, each supporting mechanism comprises a supporting disc, a plurality of second bolts are connected to the supporting disc, a plurality of bolt holes are formed in the connecting block, a plurality of bolt holes are formed in the supporting disc, the supporting disc is connected to the outer side of the connecting block through the second bolts, and a deflection shaft is fixedly connected to one side of the supporting disc. The utility model utilizes the support disc structures symmetrically arranged at the two sides outside the connecting block to bear the weight of the outer hub, reduces the bearing load of the connecting block and improves the stability of the structure, and simultaneously utilizes the butt-joint turning plate to connect the support discs at the two sides of the connecting block, thereby preventing the support discs from deviating when the pulley rotates and having reasonable structure.

Description

High stability nylon pulley

Technical Field

The utility model relates to the technical field of pulleys, in particular to a high-stability nylon pulley.

Background

The pulley is a small wheel with a groove on the periphery and capable of rotating around a shaft. A simple machine consisting of a slotted disc rotatable about a central axis and a flexible cable spanning the disc and rotatable about the central axis is called a pulley.

Common pulley structure is comparatively simple, is the structure of being connected through the rim plate between outer hub and the interior hub usually, and this sliding tray can increase the bearing load of rim plate when sliding, and when the load transships, the rim plate structure can take place to warp, so current pulley lacks the structure that alleviates the rim plate load.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, a high-stability nylon pulley is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a high stability nylon pulley, includes outer wheel hub, outer wheel hub inboard is connected with the fixed disk, the fixed disk passes through first bolted connection and is in outer wheel hub inboard, fixed disk one side fixedly connected with connecting block, wheel hub in the connecting block other end fixedly connected with, connecting block outside symmetry is provided with supporting mechanism.

Preferably, the supporting mechanism comprises a supporting disc, a second bolt is connected to the supporting disc, and the second bolt is provided with a plurality of bolts.

Preferably, the connecting block is provided with a plurality of bolt holes, and the supporting disc is connected to the outer side of the connecting block through a second bolt.

Preferably, one side of the supporting disc is fixedly connected with a deflection shaft, the deflection shaft is rotatably connected with a plurality of butt joint turning plates, and the butt joint turning plates are arranged.

Preferably, every two of the butt joint turning plates are mutually matched, the butt joint turning plates are connected with third bolts, and the butt joint turning plates are connected to the bolt holes through the third bolts.

Preferably, the outer edge of the support plate is attached to the inner edge of the fixed plate, and the inner edge of the support plate is attached to the outer edge of the inner hub.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. this application utilizes the symmetry to set up the supporting disk structure of both sides outside the connecting block through the structure that adopts the supporting disk, accepts the weight of foreign wheel hub, alleviates the bearing load of connecting block, improves the stability of structure.

2. This application turns over the board structure through adopting the butt joint, utilizes the butt joint to turn over the supporting disk that board will be connected the connecting block both sides and connects, prevents that the supporting disk from taking place the skew when the pulley is rotatory, and the structure has the rationality.

Drawings

FIG. 1 is a schematic structural diagram of a nylon pulley provided according to an embodiment of the utility model;

fig. 2 shows a schematic structural view of a support disc provided according to an embodiment of the present invention;

FIG. 3 illustrates a schematic structural diagram of a sheave body provided in accordance with an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a docking flap connection provided according to an embodiment of the present invention.

Illustration of the drawings:

1. an outer hub; 2. fixing the disc; 3. a first bolt; 4. an inner hub; 5. a support disc; 6. a second bolt; 7. a third bolt; 8. connecting blocks; 9. bolt holes; 10. a yaw axis; 11. and (6) butting the turning plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a high stability nylon pulley, includes foreign steamer hub 1, and foreign steamer hub 1 inboard is connected with fixed disk 2, and fixed disk 2 connects at foreign steamer hub 1 inboard through first bolt 3, and 2 one side fixedly connected with connecting blocks 8 of fixed disk, hub 4 in the 8 other end fixedly connected with of connecting block, 8 outside symmetries of connecting block are provided with supporting mechanism. The supporting mechanism comprises a supporting disk 5, a second bolt 6 is connected to the supporting disk 5, and the second bolt 6 is provided with a plurality of bolts. Seted up bolt hole 9 on connecting block 8, bolt hole 9 is provided with a plurality ofly, and supporting disk 5 passes through second bolt 6 to be connected in the 8 outsides of connecting block. One side of the support disc 5 is fixedly connected with a deflection shaft 10, the deflection shaft 10 is rotatably connected with a plurality of butt joint turning plates 11, and the butt joint turning plates 11 are arranged. Every two butt joint turns over and agrees with each other between the board 11, is connected with third bolt 7 on the butt joint turns over the board 11, and the butt joint turns over the board 11 and passes through third bolt 7 and connect on bolt hole 9. The outer edge of the supporting disc 5 is attached to the inner edge of the fixed disc 2, and the inner edge of the supporting disc 5 is attached to the outer edge of the inner hub 4.

Specifically, as shown in fig. 1, a high stability nylon pulley, including outer hub 1, outer hub 1 inboard is connected with fixed disk 2, and fixed disk 2 is connected at outer hub 1 inboard through first bolt 3, and fixed disk 2 one side fixedly connected with connecting block 8, hub 4 in the 8 other end fixedly connected with of connecting block, connecting block 8 outside symmetry are provided with supporting mechanism, utilize first bolt 3 structure to make fixed disk 2 can be firm connect at outer hub 1 inboard.

Specifically, as shown in fig. 2, the support mechanism includes a support plate 5, a second bolt 6 is connected to the support plate 5, and the second bolt 6 is provided in plurality. Seted up bolt hole 9 on connecting block 8, bolt hole 9 is provided with a plurality ofly, and supporting disk 5 passes through second bolt 6 to be connected in the 8 outsides of connecting block. One side of the support disc 5 is fixedly connected with a deflection shaft 10, the deflection shaft 10 is rotatably connected with a plurality of butt joint turning plates 11, and the butt joint turning plates 11 are arranged. Two liang of mutual agrees with between the board 11 are turned over in the butt joint, the butt joint is turned over and is connected with third bolt 7 on the board 11, the butt joint turns over board 11 and connects on bolt hole 9 through third bolt 7, utilize the symmetry to set up the 5 structures of supporting disk of both sides outside connecting block 8, accept the weight of foreign steamer hub 1, alleviate the bearing load of connecting block 8, improve the stability of structure, utilize the butt joint to turn over board 11 and connect the supporting disk 5 of connecting block 8 both sides, prevent that supporting disk 5 from taking place the skew when the pulley is rotatory, the structure has the rationality.

Specifically, as shown in fig. 1, the outer edge of the support disc 5 is attached to the inner edge of the fixed disc 2, the inner edge of the support disc 5 is attached to the outer edge of the inner hub 4, the butt joint turning plate 11 is used for enabling the support disc 5 to be tightly connected to the sliding disc, so that when the pulley is stressed, partial pressure can be borne by the support disc 5, the structural connection adopts the attaching mode, buffering exists, and the stabilizing effect of the support disc 5 can be exerted only when the stress suddenly changes.

In conclusion, the high-stability nylon pulley provided by the embodiment structurally adopts the supporting disc 5, so that the bearing load of the connecting block 8 is reduced, and the stability of the pulley structure is improved.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high stability nylon pulley, includes foreign wheel hub (1), its characterized in that, foreign wheel hub (1) inboard is connected with fixed disk (2), fixed disk (2) are connected in foreign wheel hub (1) inboard through first bolt (3), fixed disk (2) one side fixedly connected with connecting block (8), hub (4) in connecting block (8) other end fixedly connected with, connecting block (8) outside symmetry is provided with supporting mechanism.

2. The nylon pulley of claim 1, wherein the supporting mechanism comprises a supporting plate (5), a second bolt (6) is connected to the supporting plate (5), and the second bolt (6) is provided in plurality.

3. The nylon pulley with high stability as claimed in claim 2, wherein the connecting block (8) is provided with a plurality of bolt holes (9), and the supporting plate (5) is connected to the outer side of the connecting block (8) through the second bolts (6).

4. The nylon pulley with high stability according to claim 3, wherein a deflection shaft (10) is fixedly connected to one side of the supporting disc (5), the deflection shaft (10) is rotatably connected with a plurality of butt-joint turning plates (11), and the number of the butt-joint turning plates (11) is multiple.

5. The high-stability nylon pulley according to claim 4, wherein the butt-joint turning plates (11) are engaged with each other pairwise, the third bolts (7) are connected to the butt-joint turning plates (11), and the butt-joint turning plates (11) are connected to the bolt holes (9) through the third bolts (7).

6. The nylon pulley wheel with high stability as claimed in claim 5, wherein the outer edge of the supporting disk (5) is attached to the inner edge of the fixed disk (2), and the inner edge of the supporting disk (5) is attached to the outer edge of the inner hub (4).