CN208374359U - Bands for band rewinding self-locking device - Google Patents
Bands for band rewinding self-locking device Download PDFInfo
- Publication number
- CN208374359U CN208374359U CN201820927897.6U CN201820927897U CN208374359U CN 208374359 U CN208374359 U CN 208374359U CN 201820927897 U CN201820927897 U CN 201820927897U CN 208374359 U CN208374359 U CN 208374359U
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- self
- block
- bands
- locking
- wiggling
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Abstract
The utility model discloses a kind of bands for band rewinding self-locking device, including core disk (1), it is characterized by: offering mounting hole on the core disk (1), self-locking block (2) are plugged in mounting hole, the two sides of the self-locking block (2) are symmetrically provided with prominent ear (3), fixed block (4) are provided on self-locking block (2), the section of fixed block (4) bottom face is in the first camber line, there are wiggling and pressing block (6) by shaft (5) rotational support on self-locking block (2), the bottom of wiggling and pressing block (6) is equipped with crook (7), the upper surface of the crook (7) and the bottom face position of fixed block (4) match, and the section of crook (7) upper surface is in the second camber line, first camber line and the second camber line be not concyclic, backing pin (8) and bullet are respectively arranged in the two sides of wiggling and pressing block (6) Spring (9), the backing pin (8) are located between fixed block (4) and wiggling and pressing block (6).
Description
Technical field
The utility model relates to a kind of bands for band production process auxiliary device, especially a kind of self-locking dress of bands for band rewinding
It sets.
Background technique
In the process of manufacture of certain food (or other articles), needs to cut it using cutting machine, cut
It needs during cutting using bands for band.Bands for band through Overheating Treatment, surface clean or other operation after, need using core disk into
Row winding, and winding is initial, near the excircle for needing for be fixed on one end of bands for band core disk, then core disk is rotated, and is allowed
Bands for band is wrapped on the excircle of core disk.In order to guarantee that bands for band can be tightly wound around on core disk, need to guarantee band saw
The both ends of item can bear certain tensile force, in general, bands for band export from annealing device (or other devices)
It is just wound afterwards, and these devices can inherently give bands for band certain tensile force, therefore only need to guarantee band saw
Tensile force between item and core disk.The tool for clamping class or mechanism traditionally generally be will use by the end of bands for band and core
It is attached between disk, but there is only the problems of chucking power deficiency for this mode, most importantly operate more expense
When, working efficiency is influenced, therefore need a kind of method or apparatus for being able to solve the above problem now.
Summary of the invention
The utility model is to propose that a kind of structure is simple to solve above-mentioned deficiency present in the prior art, and design is skilful
It is wonderful, easily and quickly the end of bands for band can be fixed on core disk, to guarantee that bands for band can wind around core disk circle
Bands for band rewinding self-locking device on week.
The technical solution of the utility model is: a kind of bands for band rewinding self-locking device, including core disk 1, feature exists
In: mounting hole is offered on the core disk 1, self-locking block 2 is plugged in mounting hole, the two sides of the self-locking block 2 are symmetrically arranged
There is prominent ear 3, fixed block 4 is provided on self-locking block 2, the section of 4 bottom face of fixed block is in the first camber line, in self-locking block 2
Upper to have wiggling and pressing block 6 by 5 rotational support of shaft, the bottom of wiggling and pressing block 6 is equipped with crook 7, the upper surface of the crook 7
Match with the bottom face position of fixed block 4, and the section of 7 upper surface of crook is in the second camber line, first camber line and the
Two camber lines are not concyclic, are respectively arranged with backing pin 8 and spring 9 in the two sides of wiggling and pressing block 6, the backing pin 8 is located at fixed block 4 and pendulum
Between dynamic pressure block 6.
The utility model compared with the existing technology, has the advantages that
The bands for band rewinding self-locking device of this kind of structure type, simple in sturcture, ingenious in design, rationally distributed, it is directed to
Set self-locking device existing variety of problems in use on conventional belt saw blade rewinding disk, it is a kind of special to design
Self-locking structure, it mainly using one by two non-concyclic arc surfaced gaps come the end of clamping bands for band, assist simultaneously
Guarantee the strength of clamping bands for band with mechanisms such as spring, wiggling and pressing blocks, only bands for band does not provide enough self-lock forces, together
When can also easily and quickly release this locking.And the manufacture craft of this self-locking device is simple, and manufacturing cost is cheap,
It can be said that it has a variety of advantages, particularly suitable for promoting and applying in the art, market prospects are very wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
Below in conjunction with Detailed description of the invention specific embodiment of the present utility model.As shown in Figure 1: a kind of bands for band rewinding from
Locking device, including core disk 1 offer mounting hole on this core disk 1, self-locking block 2 are plugged in mounting hole, and this is self-locking
The two sides of block 2 are symmetrically provided with prominent ear 3, and fixed block 4, the section shape of 4 bottom face of fixed block are provided on self-locking block 2
At the first camber line, there is wiggling and pressing block 6 by 5 rotational support of shaft on self-locking block 2, the bottom of this wiggling and pressing block 6 is equipped with hook
Shape portion 7, the upper surface of crook 7 here and the bottom face position of fixed block 4 match, when crook 7 moves to fixed block 4
When lower section, a gap is formed between crook 7 and fixed block 4, and the section of 7 upper surface of crook forms the second camber line,
And the first camber line and the second camber line be not concyclic, is respectively arranged with backing pin 8 and spring 9 in the two sides of wiggling and pressing block 6, cuts backing pin 8
Between fixed block 4 and wiggling and pressing block 6.
The course of work of the bands for band rewinding self-locking device of the utility model embodiment is as follows: needing using on core disk 1
When self-locking mechanism locks the end of bands for band 10, the end of bands for band 10 is inserted into the bottom face and crook 7 of fixed block 4
Top end face between be formed by gap, since the section of 4 bottom face of fixed block is formed by the first camber line and crook 7
The section of end face is formed by the second camber line and is not on the same circle, therefore when bands for band 10 is inserted into it in above-mentioned gap
Afterwards, the first camber line can be stuck in and the second camber line is formed by irregular gap, while under the action of spring 9, swing pressure
Block 6 can bear power of the direction towards 4 direction of fixed block always, and the presence of this power can also allow self-locking mechanism to bands for band
The self-lock force of 10 applications is stronger；
After the end of bands for band 10 is locked, core disk 1 is rotated, and bands for band 10 is allowed to be wrapped on the excircle of core disk 1；
In practical work process, self-locking block 2 can be extracted from mounting hole, be reinserted into mounting hole after overturning,
This operation can allow the present apparatus to be adapted to the winding rotated clockwise under state or rotate counterclockwise two kinds of winding under state
Situation, practicability are stronger；
When the end by bands for band 10 being needed to extract from self-locking mechanism, it is only necessary to which manual actuation wiggling and pressing block 6 is towards remote
Direction from fixed block 4 is swung, and gap locating for bands for band 10 is widened at this time, can quickly, swimmingly by bands for band 10 from from
It is pulled out in latch mechanism.
Claims (1)
1. a kind of bands for band rewinding self-locking device, including core disk (1), it is characterised in that: offer installation on the core disk (1)
Hole is plugged with self-locking block (2) in mounting hole, and the two sides of the self-locking block (2) are symmetrically provided with prominent ear (3), self-locking
It is provided on block (2) fixed block (4), the section of fixed block (4) bottom face is in the first camber line, passes through shaft on self-locking block (2)
(5) rotational support has wiggling and pressing block (6), and the bottom of wiggling and pressing block (6) is equipped with crook (7), the upper surface of the crook (7)
Match with the bottom face position of fixed block (4), and the section of crook (7) upper surface is in the second camber line, first camber line
It is not concyclic with the second camber line, backing pin (8) and spring (9), backing pin (8) position are respectively arranged in the two sides of wiggling and pressing block (6)
Between fixed block (4) and wiggling and pressing block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927897.6U CN208374359U (en) | 2018-06-15 | 2018-06-15 | Bands for band rewinding self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927897.6U CN208374359U (en) | 2018-06-15 | 2018-06-15 | Bands for band rewinding self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374359U true CN208374359U (en) | 2019-01-15 |
Family
ID=64967662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927897.6U Active CN208374359U (en) | 2018-06-15 | 2018-06-15 | Bands for band rewinding self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374359U (en) |
-
2018
- 2018-06-15 CN CN201820927897.6U patent/CN208374359U/en active Active
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