CN219566966U

CN219566966U - Firm cutting machine rolling monaural seat

Info

Publication number: CN219566966U
Application number: CN202320528548.8U
Authority: CN
Inventors: 王道力; 田伟; 亓华利; 亓荣寅; 王强
Original assignee: Jiangsu Wanbao Ruida High New Technology Co ltd
Current assignee: Jiangsu Wanbao Ruida High New Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-22
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a firm winding single lug seat of a splitting machine, which comprises the following components: a dividing and cutting machine bracket; the single lug seat is detachably fixed on the inner surface of the splitting machine support, a supporting shaft is integrally formed on one side wall of the single lug seat, an extension shaft piece is fixed on the other side wall of the single lug seat, and a through hole matched with the extension shaft piece is formed in the inner side of the splitting machine support so as to firmly connect the single lug seat; the limiting nut is connected to one end of the lengthened shaft piece through threads and is contacted with the splitting machine bracket; through being provided with supporting part, connecting portion and stop nut, avoid when installing the back shaft, the monaural seat only passes through the bolt fastening, and the bolt takes place not hard up, cracked risk, leads to scrapping of material, and this device passes through connecting portion, can improve the supporting effect to the back shaft, reduces the atress of bolt, and simultaneously through the cooperation of stop nut and supporting part, can carry out dual fixing to the monaural seat, improves the stability of connection.

Description

Firm cutting machine rolling monaural seat

Technical Field

The utility model relates to a firm winding single lug seat of a splitting machine.

Background

The cutting machine is mechanical equipment for cutting wide paper, mica tapes or films into a plurality of narrow materials, is commonly used for paper making machines, wire and cable mica tapes and printing packaging machines, and is used for winding the cut materials through a winding shaft during production, the winding shaft is increased along with the increase of raw materials in the winding process, the weight of the winding shaft is increased, the load is increased on a single lug seat, the bolts for fixing the lug seat are broken, the materials are wasted, the production efficiency is also influenced by later maintenance, and the single lug seat is not convenient to firmly fix.

Disclosure of Invention

The utility model aims to provide a firm winding single lug seat of a splitting machine, which is used for solving the problem that a winding shaft of the splitting machine provided in the background art is only fixed by a bolt, and the bolt is broken and damaged when raw materials are increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a secure slitter wrap-up monaural seat comprising:

a dividing and cutting machine bracket;

the single lug seat is detachably fixed on the inner surface of the splitting machine support, a supporting shaft is integrally formed on one side wall of the single lug seat, an extension shaft piece is fixed on the other side wall of the single lug seat, and a through hole matched with the extension shaft piece is formed in the inner side of the splitting machine support so as to firmly connect the single lug seat;

and the limiting nut is connected to one end of the lengthened shaft piece through threads, and is contacted with the support of the splitting machine.

Preferably, an oil cylinder is sleeved on the outer side of the support shaft, and one end of the oil cylinder is connected with a winding shaft through a support plate.

Preferably, the inner side of the single lug seat is provided with mounting bolts connected with the support of the splitting machine, and the mounting bolts are uniformly distributed in the circumferential direction of the single lug seat.

Preferably, the limit nut is annular, and an adjusting groove is formed in the outer surface of the limit nut.

Preferably, a limit baffle is fixed at one end of the support shaft, and the outer diameter of the limit baffle is larger than that of one end of the support shaft.

Preferably, the extension shaft piece comprises a supporting part and a connecting part, one end of the supporting part is welded and fixed with the monaural seat, the other end of the supporting part is fixed with the connecting part, and the outer diameter of the supporting part is larger than that of the connecting part.

Preferably, the monaural seat is round, and the edge of the monaural seat is provided with a chamfer.

Preferably, the oil cylinder is provided with two positions, and the two positions of the oil cylinder are symmetrically arranged on two opposite side walls of the support of the splitting machine.

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

through being provided with supporting part, connecting portion and stop nut, avoid when installing the back shaft, the monaural seat only passes through the bolt fastening, and the bolt takes place not hard up, cracked risk, leads to scrapping of material, and this device passes through connecting portion, can improve the supporting effect to the back shaft, reduces the atress of bolt, and simultaneously through the cooperation of stop nut and supporting part, can carry out dual fixation to the monaural seat, improves the stability of connection, and simple structure has increased the result of use of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a stop nut according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of a support structure according to the present utility model;

in the figure: 1. a dividing and cutting machine bracket; 2. a support shaft; 3. an oil cylinder; 4. a winding shaft; 5. a single ear seat; 6. adding a shaft piece; 61. a support part; 62. a connection part; 7. a limit nut; 8. an adjusting groove; 9. installing a bolt; 10. and a limit baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a secure slitter wrap-up monaural seat comprising:

a splitting machine bracket 1;

the single lug seat 5 is detachably fixed on the inner surface of the splitting machine support 1, a supporting shaft 2 is integrally formed on one side wall of the single lug seat 5, the oil cylinder 3 is convenient to install, an extension shaft piece 6 is fixed on the other side wall, a through hole matched with the extension shaft piece 6 is formed in the inner side of the splitting machine support 1, so that the single lug seat 5 is firmly connected, the single lug seat 5 is convenient to support, the bolt stress in the inner side of the single lug seat 5 is reduced, and the breakage and damage of the bolt are reduced;

and the limit nut 7 is connected to one end of the lengthened shaft piece 6 through threads, and the limit nut 7 is contacted with the splitting machine support 1, so that the lengthened shaft piece 6 is conveniently fixed.

In this embodiment, preferably, the outer side of the support shaft 2 is sleeved with an oil cylinder 3, and one end of the oil cylinder 3 is connected with a winding shaft 4 through a support plate.

In this embodiment, preferably, the inner side of the monaural seat 5 is provided with mounting bolts 9 connected with the slitter support 1, and three mounting bolts 9 are uniformly distributed along the circumferential direction of the monaural seat 5.

In this embodiment, preferably, the limit nut 7 is annular, the adjusting groove 8 is formed in the outer surface of the limit nut 7, so that the limit nut 7 can be conveniently rotated by inserting an external rod into the inner side of the adjusting groove 8.

In this embodiment, preferably, a limit baffle 10 is fixed at one end of the support shaft 2, and the outer diameter of the limit baffle 10 is larger than that of one end of the support shaft 2, so as to avoid the oil cylinder 3 from separating from one end of the support shaft 2.

In this embodiment, preferably, the extension shaft member 6 includes a supporting portion 61 and a connecting portion 62, the contact wear between the threads on the outer side of the connecting portion 62 and the splitting machine support 1 is reduced, one end of the supporting portion 61 is welded and fixed with the monaural seat 5, so that the monaural seat 5 is supported better, the other end is fixed with the connecting portion 62, the limit nut 7 is matched with the connecting portion 62, the extension shaft member 6 is fixed, and the outer diameter of the supporting portion 61 is larger than the outer diameter of the connecting portion 62, so that better supporting strength is facilitated.

In this embodiment, preferably, the monaural seat 5 is circular, and the edge of the monaural seat 5 is provided with a chamfer, so as to reduce scratch to external personnel.

In this embodiment, preferably, the oil cylinders 3 are provided at two positions, and the two oil cylinders 3 are symmetrically arranged at two opposite side walls of the splitting machine support 1.

The working principle and the using flow of the utility model are as follows: when the cutter is used, the lengthened shaft piece 6 is led out of the through hole on the inner side of the cutter support 1, then the limit nut 7 is matched with the connecting part 62 through threads, the mounting bolt 9 can further connect the single-lug seat 5 with the cutter support 1, then one end of the oil cylinder 3 is sleeved on the support shaft 2, the limit baffle 10 is fixed at the end part of the support shaft 2, the limit baffle 10 can be limited to be separated from the support shaft 2, the installation is completed, the connection is firm, the later reverse operation can be detached, the operation is convenient, the support of the single-lug seat 5 to the support shaft 2 through the connecting part 62 is avoided, the single-lug seat 5 is only fixed by virtue of bolts, the bolts are loosened or broken, and the connection firmness is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Firm cutting machine rolling monaural seat, its characterized in that: comprising the following steps:

a dividing and cutting machine bracket (1);

the single-lug seat (5) is detachably fixed on the inner surface of the splitting machine support (1), a supporting shaft (2) is integrally formed on one side wall of the single-lug seat (5), an extension shaft piece (6) is fixed on the other side wall of the single-lug seat, and a through hole matched with the extension shaft piece (6) is formed in the inner side of the splitting machine support (1) so as to firmly connect the single-lug seat (5);

and the limiting nut (7) is connected to one end of the lengthened shaft piece (6) through threads, and the limiting nut (7) is in contact with the splitting machine support (1).

2. A firm slitter winder lug according to claim 1, wherein: the outside cover of back shaft (2) is equipped with hydro-cylinder (3), the one end of hydro-cylinder (3) is connected with take-up spool (4) through the extension board.

3. A firm slitter winder lug according to claim 1, wherein: the inner side of the single-lug seat (5) is provided with mounting bolts (9) connected with the splitting machine support (1), and the mounting bolts (9) are uniformly distributed in the circumferential direction of the single-lug seat (5).

4. A firm slitter winder lug according to claim 1, wherein: the limiting nut (7) is annular, and an adjusting groove (8) is formed in the outer surface of the limiting nut (7).

5. A firm slitter winder lug according to claim 1, wherein: one end of the support shaft (2) is fixed with a limit baffle (10), and the outer diameter of the limit baffle (10) is larger than that of one end of the support shaft (2).

6. A firm slitter winder lug according to claim 1, wherein: the lengthening shaft piece (6) comprises a supporting portion (61) and a connecting portion (62), one end of the supporting portion (61) is welded and fixed with the monaural seat (5), the other end of the supporting portion is fixed with the connecting portion (62), and the outer diameter of the supporting portion (61) is larger than that of the connecting portion (62).

7. A firm slitter winder lug according to claim 1, wherein: the single ear seat (5) is round, and the edge of the single ear seat (5) is provided with a chamfer.

8. A firm slitter winder lug according to claim 2, wherein: the oil cylinders (3) are arranged at two positions, and the oil cylinders (3) are symmetrically arranged on two opposite side walls of the splitting machine support (1).