CN207945290U - A kind of milling train jaw sealing copper sheathing - Google Patents
A kind of milling train jaw sealing copper sheathing Download PDFInfo
- Publication number
- CN207945290U CN207945290U CN201721910669.XU CN201721910669U CN207945290U CN 207945290 U CN207945290 U CN 207945290U CN 201721910669 U CN201721910669 U CN 201721910669U CN 207945290 U CN207945290 U CN 207945290U
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- copper sheathing
- jaw
- milling train
- sealing
- spy
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Abstract
The utility model is related to a kind of milling train jaws to seal copper sheathing, the copper sheathing batches jaw for 1,050 6 roll reversing rollers, one end of copper sheathing is used to batch jaw installation with interior embedded milling train and port position is provided with boss, this spy's envelope and an O-ring seal are coaxially embedded in copper sheathing, wherein, Si Te envelopes, which are located at, batches close to milling train in the copper sheathing of jaw side on position, and O-ring seal is located on the position that middle part is kept right in copper sheathing.The utility model is existing by improving copper sheathing and seal form, use the sealing of copper sheathing front end instead this spy's envelope, the friction between piston and sealing is reduced to improve service life, oil leak is reduced, will be moved after the O-ring of inside 1, carry out the abrasion that decentraction between piston and sealing shroud is caused in buffer gap and generates, this special sealing ring is wear-resistant, and service life is long, substantially increases jaw service life, the waste for avoiding parking and oil product caused by due to oil leak, improves production efficiency.
Description
Technical field
The utility model belongs to metallurgical manufacturing equipment field, and especially a kind of milling train jaw seals copper sheathing.
Background technology
Currently, 1,050 6 roll reversing rollers, which batch the sealing between the sealing copper sheathing of jaw and jaw piston, uses twice O
Type circle seals, and since in production, expanding/shrinking cylinder is in the diameter state that rises, rod chamber is chronically at pressure state, and oil temperature and oil pressure are long-term
Effect, O-ring is easy to aging, oil leak.By improving copper sheathing and sealing, the service life of sealing is extended, oil leak is reduced.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of simple structure and reasonable design is provided
Milling train jaw seal copper sheathing.
The utility model solves its technical problem and following technical scheme is taken to realize：
A kind of milling train jaw sealing copper sheathing, the copper sheathing batch jaw for 1,050 6 roll reversing rollers, and one end of copper sheathing is used
In with interior embedded milling train batch jaw installation and port position is provided with boss, in copper sheathing coaxially be embedded with one this spy envelope and
One O-ring seal, wherein this spy's envelope, which is located at, batches close to milling train in the copper sheathing of jaw side on position, and O-ring seal is located at
On the position that middle part is kept right in copper sheathing.
Moreover, being provided with the annular groove being embedded in for this spy's envelope and O-ring seal in the copper sheathing.
The advantages of the utility model and good effect are：
The utility model is existing by improving copper sheathing and seal form, uses the sealing of copper sheathing front end instead this spy's envelope (O-ring
+ sealing ring), the friction between piston and sealing is reduced to improve service life, is reduced oil leak, will be moved after the O-ring of inside 1,
Carry out the abrasion that decentraction between piston and sealing shroud is caused in buffer gap and generates, this special sealing ring is wear-resistant, service life
It is long, jaw service life is substantially increased, the waste of parking and oil product caused by due to oil leak is avoided, improves production efficiency.
Description of the drawings
Fig. 1 is the mounting structure schematic diagram (section view) of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of milling train jaw sealing copper sheathing, the copper sheathing 1 batch jaw for 1,050 6 roll reversing rollers, and one end of copper sheathing is used
In with interior embedded milling train batch jaw installation and port position is provided with boss.
The innovative point of the utility model is：
This spy's envelope 2 and an O-ring seal 3 are coaxially embedded in copper sheathing, wherein this spy's envelope is located at rolls up close to milling train
It takes in the copper sheathing of jaw side on position, O-ring seal is located on the position that middle part is kept right in copper sheathing, and confession is provided in copper sheathing
The annular groove that Si Te is sealed and O-ring seal is embedded in.
Si Te envelopes are co-axially mounted by a rubber o-ring and polytetrafluoroethylene (PTFE) circle.It is leaked by using jaw after transformation
Oily phenomenon significantly reduces, and service life extends, and greatly reduces the consumption of oil product, reduces downtime.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand：It is not departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to embodiment and attached drawing disclosure of that.
Claims (2)
1. a kind of milling train jaw seals copper sheathing, which batches jaw for 1,050 6 roll reversing rollers, and one end of copper sheathing is used for
Jaw installation is batched with interior embedded milling train and port position is provided with boss, it is characterised in that：It is coaxially embedded in copper sheathing
One this spy's envelope and an O-ring seal, wherein this spy's envelope, which is located at, batches close to milling train in the copper sheathing of jaw side on position, O-shaped
Sealing ring is located on the position that middle part is kept right in copper sheathing.
2. milling train jaw according to claim 1 seals copper sheathing, it is characterised in that：It is provided in the copper sheathing for this spy
The annular groove that envelope and O-ring seal are embedded in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910669.XU CN207945290U (en) | 2017-12-30 | 2017-12-30 | A kind of milling train jaw sealing copper sheathing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910669.XU CN207945290U (en) | 2017-12-30 | 2017-12-30 | A kind of milling train jaw sealing copper sheathing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945290U true CN207945290U (en) | 2018-10-09 |
Family
ID=63701260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721910669.XU Active CN207945290U (en) | 2017-12-30 | 2017-12-30 | A kind of milling train jaw sealing copper sheathing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990001A (en) * | 2017-12-30 | 2018-05-04 | 天津市新宇彩板有限公司 | Milling train jaw seals copper sheathing |
-
2017
- 2017-12-30 CN CN201721910669.XU patent/CN207945290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990001A (en) * | 2017-12-30 | 2018-05-04 | 天津市新宇彩板有限公司 | Milling train jaw seals copper sheathing |
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| GR01 | Patent grant |