CN215673472U

CN215673472U - Split type nylon transmission wheel

Info

Publication number: CN215673472U
Application number: CN202121385936.2U
Authority: CN
Inventors: 吕文晏; 张可; 史海波
Original assignee: Jiangsu Hongsheng Nylon Co ltd
Current assignee: Jiangsu Hongsheng Nylon Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-28
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a split type nylon driving wheel, which comprises a rotating shaft, a protective wheel and a rotating shaft, wherein the protective wheel is inserted in the rotating shaft, the rotating shaft is rotatably arranged on the rotating shaft, the side wall of the protective wheel is provided with an installation groove and a thread groove, the thread groove is communicated with the installation groove, the installation groove is symmetrical about the center of the protective wheel, a clamping block is arranged in the installation groove, a threaded rod is arranged in the thread groove, the threaded rod is movably connected with the clamping block, and the split type nylon driving wheel has the advantages that: the utility model provides a split type nylon drive wheel installs protection wheel plug-in type in the axis of rotation for interval between the protection wheel can be adjusted, makes the drive wheel that axis of rotation, protection wheel and pivot are constituteed like this, can satisfy the operation requirement of the line body of different thickness degrees, has enlarged the application range of drive wheel.

Description

Split type nylon transmission wheel

Technical Field

The utility model relates to the field of transmission wheels, in particular to a split type nylon transmission wheel.

Background

The drive wheel can often be used in the use and the rolling in-process of the line body, but the big or small formula of present single drive wheel is fixed, after the installation, if carry out driven when the line body to different thickness degrees, then need change not unidimensional drive wheel, more troublesome, if make the size of drive wheel can adjust, then can reduce the time that the drive wheel was dismantled and was changed, improve the productivity effect.

Therefore, the utility model provides a split type nylon transmission wheel for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a split type nylon transmission wheel to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a split type nylon drive wheel, includes axis of rotation, protection wheel and pivot, and the protection wheel is pegged graft in the axis of rotation, and the axis of rotation is rotated and is installed in the pivot, and mounting groove and thread groove have been seted up to the lateral wall of protection wheel, thread groove and mounting groove intercommunication, the mounting groove is about the central symmetry of protection wheel, installs the chucking piece in the mounting groove, and the threaded rod is installed to the thread groove internal thread, threaded rod and chucking piece swing joint.

Preferably, both ends of the rotating shaft are fixedly provided with limiting rings, and the limiting rings are symmetrically arranged around the center of the rotating shaft.

Preferably, the side wall of the protection wheel is vertically and symmetrically provided with inserting strips, the limiting ring is symmetrically provided with inserting grooves, the inserting strips are inserted into the inserting grooves, one end of each inserting groove, which is close to the protection wheel, is provided with a threaded hole, and a threaded bolt is arranged in each threaded hole in a threaded manner.

Preferably, the inner wall of the mounting hole of the protective wheel is provided with a sliding groove, a sliding strip is inserted in the sliding groove, and the sliding strip is integrally arranged on the rotating shaft.

Preferably, the length of the sliding groove is equal to that of the sliding strip, and when the sliding strip is completely inserted into the sliding groove, the side wall of the protection wheel is in contact with the limiting ring, and the adjusting range of the protection wheel reaches the maximum.

Preferably, the surface of the clamping block is arc-shaped, the radian is matched with the surface radian of the rotating shaft, a rubber pad is adhered to the surface of the clamping block, and the radian of the rubber pad is matched with the surface of the clamping block.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a split type nylon drive wheel installs protection wheel plug-in type in the axis of rotation for interval between the protection wheel can be adjusted, makes the drive wheel that axis of rotation, protection wheel and pivot are constituteed like this, can satisfy the operation requirement of the line body of different thickness degrees, has enlarged the application range of drive wheel.

Drawings

FIG. 1 is a perspective view of the present invention;

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

fig. 3 is an exploded view of a portion of the structure of the present invention.

In the figure: the device comprises a rotating shaft 1, a protective wheel 2, a rotating shaft 3, a limiting ring 4, a thread groove 5, a mounting groove 6, a threaded rod 7, a clamping block 8, a sliding groove 9, a sliding strip 10, an inserting strip 11, an inserting groove 12 and a thread bolt 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a split type nylon drive wheel, including axis of rotation 1, protection wheel 2 and pivot 3, protection wheel 2 pegs graft in axis of rotation 1, axis of rotation 1 rotates and installs in pivot 3, mounting groove 6 and thread groove 5 have been seted up to protection wheel 2's lateral wall, thread groove 5 and mounting groove 6 intercommunication, mounting groove 6 is about protection wheel 2's central symmetry, install chucking piece 8 in the mounting groove 6, threaded rod 7 is installed to 5 internal threads of thread groove, threaded rod 7 and chucking piece 8 swing joint, can control advancing and retreating of chucking piece 8 through threaded rod 7's rotation like this, so that realize fixed and removal to protection wheel 2.

Two ends of the rotating shaft 1 are fixedly provided with limiting rings 4, and the limiting rings 4 are symmetrically arranged around the center of the rotating shaft 1.

Grafting strip 11 is installed to the perpendicular symmetry of lateral wall of protection wheel 2, and inserting groove 12 has been seted up to the symmetry on spacing ring 4, and grafting strip 11 is pegged graft in inserting groove 12, and inserting groove 12 is close to the one end of protection wheel 2 and has seted up threaded hole, and screw thread is installed to the screw thread in the screw hole and is tied 13, ties 13 through the screw thread, can fix grafting strip 11 for the installation of protection wheel 2 is more stable.

Spout 9 has been seted up to the mounting hole inner wall of

protection wheel

2, and 9 interpolations of spout have a draw runner 10, and the draw runner 10 integral type sets up on axis of rotation 1, makes protection wheel 2 peg graft like this when axis of rotation 1, can make protection wheel 2 and axis of rotation 1 rotate together, avoids protection wheel 2 to rotate on axis of rotation 1.

The length of spout 9 equals the length of draw runner 10, and when draw runner 10 inserted in spout 9 completely, the lateral wall of protection wheel 2 and spacing ring 4 contact, and the control range of protection wheel 2 reaches the biggest.

The surface of the clamping block 8 is arc-shaped, the radian is identical with the surface radian of the rotating shaft 1, a rubber pad is adhered to the surface of the clamping block 8, the radian of the rubber pad is identical with the surface of the clamping block 8, and the surface friction force of the clamping block 1 can be increased through the rubber pad.

The working principle is as follows: in practical in-process, axis of rotation 1, the drive wheel rotation is constituteed to protection wheel 2 and pivot 3 and rotates the line body, when the thickness of the line body is different, just can adjust the distance between two sets of protection wheels 2 according to the actual conditions of the line body, at first unscrew threaded rod 7 and screw bolt 13, promote protection wheel 2 after that, make the position of protection wheel 2 adjust, when the distance between two sets of protection wheels 2 satisfies the requirement of the line body, just once more through loosen threaded rod 7 and screw bolt 13 with protection wheel 2 fix in axis of rotation 1 can.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a split type nylon drive wheel, includes axis of rotation (1), protection wheel (2) and pivot (3), its characterized in that: the utility model discloses a protection wheel, including protection wheel (2), mounting groove (6) and thread groove (5), thread groove (5) and mounting groove (6) intercommunication, mounting groove (6) are about the central symmetry of protection wheel (2), install chucking piece (8) in mounting groove (6), threaded rod (7) are installed to thread groove (5) internal thread, threaded rod (7) and chucking piece (8) swing joint, protection wheel (2) are pegged graft in axis of rotation (1), axis of rotation (1) is rotated and is installed in pivot (3), mounting groove (6) lateral wall, thread groove (5) and mounting groove (6) intercommunication.

2. The split nylon transmission wheel according to claim 1, wherein: both ends fixed mounting of axis of rotation (1) has spacing ring (4), and spacing ring (4) set up about the central symmetry of axis of rotation (1).

3. The split nylon transmission wheel according to claim 1, wherein: the side wall of the protection wheel (2) is vertically and symmetrically provided with inserting strips (11), the limiting ring (4) is symmetrically provided with inserting grooves (12), the inserting strips (11) are inserted into the inserting grooves (12), one end of each inserting groove (12) close to the protection wheel (2) is provided with a threaded hole, and a threaded bolt (13) is arranged in each threaded hole in a threaded manner.

4. The split nylon transmission wheel according to claim 1, wherein: the protective wheel is characterized in that a sliding groove (9) is formed in the inner wall of a mounting hole of the protective wheel (2), a sliding strip (10) is inserted in the sliding groove (9), and the sliding strip (10) is integrally arranged on the rotating shaft (1).

5. The split nylon transmission wheel according to claim 4, wherein: the length of spout (9) equals the length of draw runner (10), and when draw runner (10) inserted in spout (9) completely, the lateral wall and spacing ring (4) contact of protection wheel (2), and the control range of protection wheel (2) reaches the biggest.

6. The split nylon transmission wheel according to claim 1, wherein: the surface of the clamping block (8) is arc-shaped, the radian is matched with the surface radian of the rotating shaft (1), a rubber pad is adhered to the surface of the clamping block (8), and the radian of the rubber pad is matched with the surface of the clamping block (8).