CN203979379U - A kind of roll dynamic balance weight hole sealing plug - Google Patents
A kind of roll dynamic balance weight hole sealing plug Download PDFInfo
- Publication number
- CN203979379U CN203979379U CN201420432023.5U CN201420432023U CN203979379U CN 203979379 U CN203979379 U CN 203979379U CN 201420432023 U CN201420432023 U CN 201420432023U CN 203979379 U CN203979379 U CN 203979379U
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- CN
- China
- Prior art keywords
- sealing plug
- balance weight
- dynamic balance
- roll
- roll dynamic
- 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.)
- Expired - Fee Related
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Abstract
The utility model, for sealing plug existing problem in hole for existing roll counterweight, provides a kind of roll dynamic balance weight hole sealing plug, comprises circular top plate and the cylinder formation of the side direction extension Zhou Dynasty one from top board; Described cylinder end periphery is provided with wedge shape anti-back button, described sealing plug can solve roller temperature repeatedly lifting cause the problem of sealing plug loose or dislocation, and simple in structure, be easy to processing, cheap, easy for installation.
Description
Technical field
The utility model relates to a kind of sealing plug, is specifically related to a kind of dynamic balance weight hole sealing plug of roll.
Background technique
In the market, the dynamic balance weight hole sealing plug of roll, material used mainly contains plastic rod, solid grey iron staff etc.Because roll produces a large amount of heats in the course of the work, the temperature of roll is raise.The sealing plug of employing plastic material at high temperature produces softening, thereby produce, being out of shape comes off does not have seal action.Adopt the sealing plug of gray iron material, through the cooling that repeatedly heats up, the sealing plug of gray iron material, through expanding with heat and contract with cold repeatedly, also easily causes the loose or dislocation of sealing plug, does not have seal action.
Summary of the invention
The utility model is for sealing plug existing problem in hole for existing roll counterweight, a kind of roll dynamic balance weight hole sealing plug is provided, described sealing plug can solve roller temperature repeatedly lifting cause the problem of sealing plug loose or dislocation, and simple in structure, be easy to processing, cheap, easy for installation.
Described roll dynamic balance weight hole sealing plug, comprises circular top plate and the cylinder of the side direction extension Zhou Dynasty one from top board forms; Described cylinder end periphery is provided with wedge shape anti-back button.
Be made up of the punching press of galvanized steel entirety with sealing plug in described roll dynamic balance weight hole.
When being used with sealing plug, roll dynamic balance weight described in the utility model hole respectively fills in one in each counterweight hole, roll two ends, prevent that roll counterweight lead from deviating from counterweight hole, because described roll dynamic balance weight hole adopts the galvanized steel with elastic deformation characteristic to make with sealing plug, described sealing plug wall thickness is thinner, whole sealing plug can be fast and roller temperature be consistent, and described sealing plug cylinder end periphery is provided with wedge shape anti-back and buckles, described like this sealing plug just successfully solved because of roller temperature repeatedly lifting cause the problem of sealing plug loose or dislocation.Roll dynamic balance weight described in the utility model hole embeds behind roll counterweight hole with sealing plug, counterweight hole surface is smooth attractive in appearance, and because roll dynamic balance weight described in the utility model hole is hollow-core construction with sealing plug, compared with existing solid sealing plug, more easily embed roll counterweight hole, manufacturing efficiency improves a lot.
Figure of description
Fig. 1 is the utility model plan view.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1 and Figure 2, roll dynamic balance weight described in the utility model hole sealing plug, comprises circular top plate 1 and the cylinder 2 of the side direction extension Zhou Dynasty one from top board forms; Described cylinder end periphery is provided with wedge shape anti-back button 3.
Be made up of the punching press of galvanized steel entirety with sealing plug in described roll dynamic balance weight hole.
Claims (2)
1. a roll dynamic balance weight hole sealing plug, comprises circular top plate and the cylinder of the side direction extension Zhou Dynasty one from top board forms; It is characterized in that described cylinder end periphery is provided with wedge shape anti-back button.
2. roll dynamic balance weight hole sealing plug described in claim 1, is characterized in that described sealing plug is made up of the punching press of galvanized steel entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432023.5U CN203979379U (en) | 2014-08-02 | 2014-08-02 | A kind of roll dynamic balance weight hole sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432023.5U CN203979379U (en) | 2014-08-02 | 2014-08-02 | A kind of roll dynamic balance weight hole sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979379U true CN203979379U (en) | 2014-12-03 |
Family
ID=51976825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432023.5U Expired - Fee Related CN203979379U (en) | 2014-08-02 | 2014-08-02 | A kind of roll dynamic balance weight hole sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105543754A (en) * | 2015-12-24 | 2016-05-04 | 广东迪生电力钢构器材有限公司 | Blocking method of ventilation hole in hollow part |
-
2014
- 2014-08-02 CN CN201420432023.5U patent/CN203979379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105543754A (en) * | 2015-12-24 | 2016-05-04 | 广东迪生电力钢构器材有限公司 | Blocking method of ventilation hole in hollow part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160802 |