CN206812586U - A kind of spring pressing device - Google Patents
A kind of spring pressing device Download PDFInfo
- Publication number
- CN206812586U CN206812586U CN201720737284.1U CN201720737284U CN206812586U CN 206812586 U CN206812586 U CN 206812586U CN 201720737284 U CN201720737284 U CN 201720737284U CN 206812586 U CN206812586 U CN 206812586U
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- China
- Prior art keywords
- spring
- set screw
- fixed cover
- movable sleeve
- pressing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model discloses a kind of spring pressing device, including movable sleeve and fixed cover, the side of the movable sleeve is provided with fixed cover, the first spring and second spring are provided between the movable sleeve and fixed cover, one end of first spring contacts with movable sleeve, the other end of first spring extends to the inside of fixed cover through fixed cover, and the first spring set screw and second spring set screw are provided with the fixed cover.The utility model spring pressing device, the spring of equidistantly distributed first, second spring, the first spring set screw and second spring set screw on movable sleeve and fixed cover, movable sleeve and fixed cover are compressed by the first spring, second spring, the first spring set screw and second spring set screw, action is convenient, fast, it is not necessary to which specific purpose tool operates, in the process of running, do not influenceed by rising-heat contracting-cold, fully achieve the effect for compressing printing cylinder.
Description
Technical field
Print field is the utility model is related to, specifically a kind of spring pressing device.
Background technology
The principle effect of pressing device is to be fixed on the printing cylinder on printing machine on the power transmission shaft of printing machine in fact
The device now printed, existing pressing device are compressed using screw thread rotation formula, the pressing device, act tired lock, it is necessary to
Specific purpose tool operates, and dismantles difficulty, because machine generates heat, helicitic texture rising-heat contracting-cold, is brought into close contact the power, it is necessary to very big
Gas can just disassemble.
Utility model content
The purpose of this utility model is to provide a kind of spring pressing device have action convenient and not by rising-heat contracting-cold
The advantages of influence, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of spring pressing device, including activity
Set and fixed cover, the side of the movable sleeve are provided with fixed cover, the first spring are provided between the movable sleeve and fixed cover
And second spring, the first spring are located at the side of second spring, one end of the first spring contacts with movable sleeve, the first spring it is another
One end extends to the inside of fixed cover through fixed cover, and one end of second spring contacts with movable sleeve, the other end of second spring
The inside of fixed cover is extended to through fixed cover, the first spring set screw and second spring positioning are provided with the fixed cover
Screw, the first spring set screw are located at the side of second spring set screw, first are arranged with the first spring set screw
Spring, second spring is arranged with second spring set screw.
As further program of the utility model：First spring, second spring, the first spring set screw and
The quantity of two spring set screws is two, and the spring of equidistantly distributed first, second spring, on movable sleeve and fixed cover
One spring set screw and second spring set screw.
As further program of the utility model：The one of the first spring set screw and second spring set screw
Hold and run through the inside that movable sleeve extends to movable sleeve, the other end of the first spring set screw and second spring set screw is equal
Positioned at the inside of fixed cover.
Compared with prior art, the utility model beneficial effect：
The utility model spring pressing device, the first spring, second spring, the first spring set screw and second spring
The quantity of set screw is two, and the spring of equidistantly distributed first, second spring, the first spring on movable sleeve and fixed cover
Set screw and second spring set screw, movable sleeve and fixed cover position spiral shell by the first spring, second spring, the first spring
Silk and second spring set screw are compressed, and action is convenient, fast, it is not necessary to which specific purpose tool operates, in the process of running, no
Influenceed by rising-heat contracting-cold, fully achieve the effect for compressing printing cylinder.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is front view of the present utility model.
In figure：1- movable sleeves；2- fixed covers；The springs of 3- first；4- second springs；5- the first spring set screws；6-
Two spring set screws.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of spring pressing device, including movable sleeve 1 and fixed cover
2, the side of movable sleeve 1 is provided with fixed cover 2, and the first spring 3 and second spring 4 are provided between movable sleeve 1 and fixed cover 2,
First spring 3 is located at the side of second spring 4, and one end of the first spring 3 contacts with movable sleeve 1, and the other end of the first spring 3 passes through
The inside that fixed cover 2 extends to fixed cover 2 is worn, one end of second spring 4 contacts with movable sleeve 1, and the other end of second spring 4 passes through
The inside that fixed cover 2 extends to fixed cover 2 is worn, the first spring set screw 5 and second spring positioning spiral shell are provided with fixed cover 2
Silk 6, the first spring set screw 5 is located at the side of second spring set screw 6, the first spring set screw 5 and second spring
One end of set screw 6 extends to the inside of movable sleeve 1 through movable sleeve 1, and the first spring set screw 5 and second spring are determined
The other end of position screw 6 is respectively positioned on the inside of fixed cover 2, and the first spring 3, the second bullet are arranged with the first spring set screw 5
Second spring 4, the first spring 3, second spring 4, the first spring set screw 5 and second spring are arranged with spring set screw 6
The quantity of set screw 6 is two, and the first spring of equidistantly distributed 3, second spring 4, on movable sleeve 1 and fixed cover 2
One spring set screw 5 and second spring set screw 6, movable sleeve 1 and fixed cover 2 pass through the first spring 3, second spring 4,
One spring set screw 5 and second spring set screw 6 are compressed, and action is convenient, fast, it is not necessary to and specific purpose tool operates,
In the process of running, do not influenceed by rising-heat contracting-cold, fully achieve the effect for compressing printing cylinder.
In summary：The utility model spring pressing device, the first spring 3, second spring 4, the first spring positioning spiral shell
Silk 5 and the quantity of second spring set screw 6 are two, and the first spring of equidistantly distributed 3 on movable sleeve 1 and fixed cover 2,
Second spring 4, the first spring set screw 5 and second spring set screw 6, movable sleeve 1 and fixed cover 2 by the first spring 3,
Second spring 4, the first spring set screw 5 and second spring set screw 6 are compressed, and action is convenient, fast, it is not necessary to specially
With tool operation, in the process of running, do not influenceed by rising-heat contracting-cold, fully achieve the effect for compressing printing cylinder.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of spring pressing device, including movable sleeve (1) and fixed cover (2), it is characterised in that：The movable sleeve (1)
Side is provided with fixed cover (2), and the first spring (3) and second spring are provided between the movable sleeve (1) and fixed cover (2)
(4), the first spring (3) is located at the side of second spring (4), and one end of the first spring (3) contacts with movable sleeve (1), the first bullet
The other end of spring (3) extends to the inside of fixed cover (2), one end and the movable sleeve (1) of second spring (4) through fixed cover (2)
Contact, the other end of second spring (4) extend to the inside of fixed cover (2) through fixed cover (2), set on the fixed cover (2)
The first spring set screw (5) and second spring set screw (6) are equipped with, the first spring set screw (5) is located at second spring
The side of set screw (6), the first spring (3), second spring set screw (6) are arranged with the first spring set screw (5)
On be arranged with second spring (4).
A kind of 2. spring pressing device according to claim 1, it is characterised in that：First spring (3), the second bullet
The quantity of spring (4), the first spring set screw (5) and second spring set screw (6) is two, and movable sleeve (1) and solid
The spring of equidistantly distributed first (3), second spring (4), the first spring set screw (5) and second spring positioning on fixed set (2)
Screw (6).
A kind of 3. spring pressing device according to claim 1, it is characterised in that：The first spring set screw
(5) and one end of second spring set screw (6) extends to the inside of movable sleeve (1) through movable sleeve (1), and the first spring is determined
The other end of position screw (5) and second spring set screw (6) is respectively positioned on the inside of fixed cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737284.1U CN206812586U (en) | 2017-06-23 | 2017-06-23 | A kind of spring pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737284.1U CN206812586U (en) | 2017-06-23 | 2017-06-23 | A kind of spring pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206812586U true CN206812586U (en) | 2017-12-29 |
Family
ID=60761619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720737284.1U Active CN206812586U (en) | 2017-06-23 | 2017-06-23 | A kind of spring pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206812586U (en) |
-
2017
- 2017-06-23 CN CN201720737284.1U patent/CN206812586U/en active Active
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| GR01 | Patent grant |