CN203901796U - Multi-seal stander of electric screw press - Google Patents
Multi-seal stander of electric screw press Download PDFInfo
- Publication number
- CN203901796U CN203901796U CN201420336995.4U CN201420336995U CN203901796U CN 203901796 U CN203901796 U CN 203901796U CN 201420336995 U CN201420336995 U CN 201420336995U CN 203901796 U CN203901796 U CN 203901796U
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- CN
- China
- Prior art keywords
- ring
- crossbeam
- shaped seal
- electric screw
- backing
- 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
Links
Abstract
The utility model relates to a multi-seal stander of an electric screw press. The multi-seal stander comprises a machine body, a crossbeam, a positioning ring, a backing ring, a guide sleeve, a retainer ring, first O-shaped seal rings, a second O-shaped seal ring, a first Y-shaped seal ring, a press ring, a second Y-shaped seal ring and a copper sleeve, wherein the crossbeam is installed on the machine body through a drawing bar and a tightening nut, the positioning ring is installed between the machine body and the crossbeam, the backing ring is fixedly installed on the bottom surface of the crossbeam, the guide sleeve is installed above the backing ring in a crossbeam hole, the retainer ring is installed on the backing ring through a tightening bolt and used for positioning the bottom of the guide sleeve, the first O-shaped seal rings are respectively installed among the crossbeam, the backing ring and the guide sleeve, the second O-shaped seal ring is installed in an inner hole of the retainer ring, the first Y-shaped seal ring is installed above the retainer ring in the guide sleeve hole, the press ring is installed above the first Y-shaped seal ring, the second Y-shaped seal ring is installed above the press ring, and the copper sleeve is inlaid between the crossbeam and the guide sleeve. The multi-seal stander of the electric screw press is good in sealing performance and capable of reducing the leakage of oil on the upper part and reducing the oil contamination. The multi-seal stander can be widely applied to the electric screw press.
Description
Technical field the present invention relates to the multi-sealed frame of a kind of electric screw press, can be widely used in electric screw press.
The existing electric screw press frame of background technology, is semi-hermetic cavity in its crossbeam hole, because of without sealing device, has hydraulic pressure machine oil in chamber, is prone to machine oil along the downward seepage of fuselage, leakage phenomenon.Due to work under bad environment, a large amount of dust, particles are adsorbed on greasy dirt surface, cause fuselage to pollute, and environment is severe.
Summary of the invention the object of the present invention is to provide a kind of good seal, minimizing top engine oil leakage, reduces the multi-sealed frame of electric screw press of greasy dirt.
In order to achieve the above object, the multi-sealed frame of electric screw press of the present invention, comprise fuselage, be arranged on the crossbeam on fuselage by pull bar and tightening nut, the locating ring of installing between fuselage and crossbeam, be fixedly mounted on the backing ring on crossbeam bottom surface, be positioned at the guide pin bushing that crossbeam hole is arranged on backing ring top, be arranged on the back-up ring for location, guide pin bushing below on backing ring by fastening bolt, at crossbeam, first O RunddichtringO of installing between backing ring and guide pin bushing, be arranged on second O RunddichtringO in back-up ring endoporus, be positioned at first y-type seal ring that dowel hole is arranged on back-up ring top, be arranged on the trim ring of first y-type seal ring top, be arranged on second y-type seal ring of trim ring top, embedding is arranged on the copper sheathing between crossbeam and guide pin bushing.
The multi-sealed frame of electric screw press of the present invention, said y-type seal ring, simple in structure, use, easy to maintenance, sealing ring long service life.In operating pressure and certain temperature range, there is good sealing property, and along with the increase of pressure can improve sealing property automatically.Sealing ring resistance to corrosion is strong, be difficult for aging, long working life, wearability is good, to a certain extent can auto-compensation after wearing and tearing.
The multi-sealed frame of electric screw press of the present invention, said O RunddichtringO, is applicable to multi-motion mode: rotatablely move, axially reciprocating or rotate reciprocal aggregate motion.The temperature scope of application is wide, and mounting or dismounting are convenient, have self sealing action, and sealing property is reliable.
The multi-sealed frame of electric screw press of the present invention, backing ring is held guide pin bushing and copper sheathing, under the effect of guide pin bushing, trim ring and back-up ring, can make y-type seal ring both sides sealing open, thereby compresses the slide block of outer wall and reciprocates inside, reaches the object of sealing.The synergy of the multi-sealed and inner slide block by O RunddichtringO, y-type seal ring, airtight crossbeam oil pocket together, favorable sealing property, and O RunddichtringO can will ooze out a small amount of machine oil storage, greatly reduce upper beam oil pocket machine oil along the downward seepage of fuselage, reduce greasy dirt, working environment is good.
In sum, the multi-sealed frame of electric screw press of the present invention, good seal, reduces top engine oil leakage, reduces greasy dirt.
Brief description of the drawings is further described the present invention below in conjunction with accompanying drawing and embodiment.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the I place partial enlarged view in Fig. 1.
Detailed description of the invention is at Fig. 1, in Fig. 2, the multi-sealed frame of electric screw press of the present invention, comprise fuselage 1, be arranged on the crossbeam 2 on fuselage by pull bar 13 and tightening nut 14, the locating ring 3 of installing between fuselage and crossbeam, be fixedly mounted on the backing ring 4 on crossbeam bottom surface, be positioned at the guide pin bushing 5 that crossbeam hole is arranged on backing ring top, be arranged on the back-up ring 6 for location, guide pin bushing below on backing ring by fastening bolt 15, at crossbeam, first O RunddichtringO 7 of installing between backing ring and guide pin bushing, be arranged on second O RunddichtringO 8 in back-up ring endoporus, be positioned at first y-type seal ring 9 that dowel hole is arranged on back-up ring top, be arranged on the trim ring 10 of first y-type seal ring top, be arranged on second y-type seal ring 11 of trim ring top, embedding is arranged on the copper sheathing 12 between crossbeam and guide pin bushing.
Claims (1)
1. the multi-sealed frame of electric screw press, it is characterized in that, comprise fuselage, be arranged on the crossbeam on fuselage by pull bar and tightening nut, the locating ring of installing between fuselage and crossbeam, be fixedly mounted on the backing ring on crossbeam bottom surface, be positioned at the guide pin bushing that crossbeam hole is arranged on backing ring top, be arranged on the back-up ring for location, guide pin bushing below on backing ring by fastening bolt, at crossbeam, first O RunddichtringO of installing between backing ring and guide pin bushing, be arranged on second O RunddichtringO in back-up ring endoporus, be positioned at first y-type seal ring that dowel hole is arranged on back-up ring top, be arranged on the trim ring of first y-type seal ring top, be arranged on second y-type seal ring of trim ring top, embedding is arranged on the copper sheathing between crossbeam and guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336995.4U CN203901796U (en) | 2014-06-17 | 2014-06-17 | Multi-seal stander of electric screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336995.4U CN203901796U (en) | 2014-06-17 | 2014-06-17 | Multi-seal stander of electric screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901796U true CN203901796U (en) | 2014-10-29 |
Family
ID=51776090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420336995.4U Expired - Fee Related CN203901796U (en) | 2014-06-17 | 2014-06-17 | Multi-seal stander of electric screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090218A (en) * | 2016-07-26 | 2016-11-09 | 天津天重中直科技工程有限公司 | The double sealing structure of housing screw in short stress path rolling mill roller system |
-
2014
- 2014-06-17 CN CN201420336995.4U patent/CN203901796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090218A (en) * | 2016-07-26 | 2016-11-09 | 天津天重中直科技工程有限公司 | The double sealing structure of housing screw in short stress path rolling mill roller system |
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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 |
Granted publication date: 20141029 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |