CN203124679U - Novel press injection oil return sliding pipe structure - Google Patents

Novel press injection oil return sliding pipe structure Download PDF

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Publication number
CN203124679U
CN203124679U CN 201220741484 CN201220741484U CN203124679U CN 203124679 U CN203124679 U CN 203124679U CN 201220741484 CN201220741484 CN 201220741484 CN 201220741484 U CN201220741484 U CN 201220741484U CN 203124679 U CN203124679 U CN 203124679U
Authority
CN
China
Prior art keywords
slip pipe
oil return
sliding pipe
injection oil
pipe structure
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
Application number
CN 201220741484
Other languages
Chinese (zh)
Inventor
凌立亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YIXING JIACHEN DIE-CASTING MACHINE MANUFACTURING Co Ltd
Original Assignee
YIXING JIACHEN DIE-CASTING MACHINE MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YIXING JIACHEN DIE-CASTING MACHINE MANUFACTURING Co Ltd filed Critical YIXING JIACHEN DIE-CASTING MACHINE MANUFACTURING Co Ltd
Priority to CN 201220741484 priority Critical patent/CN203124679U/en
Application granted granted Critical
Publication of CN203124679U publication Critical patent/CN203124679U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a novel press injection oil return sliding pipe structure. The novel press injection oil return sliding pipe structure comprises a sliding pipe, wherein an oil return sliding pipe press ring is arranged at the upper end of the sliding pipe, a seal flange is arranged at the lower end of the sliding pipe, an oil return sliding pipe seal press ring is arranged outside the seal flange, and a dust-proof ring and an O-shaped ring are arranged between the seal flange and the sliding pipe. The novel press injection oil return sliding pipe structure saves using materials, and is convenient to install, and simple and convenient o regulate.

Description

A kind of novel injection oil return slip pipe structure
Technical field
The utility model relates to a kind of slip pipe structure, is specifically related to a kind of injection oil return slip pipe structure.
Background technology
Die casting machine injection oil return apparatus, the injection position of die casting machine generally need and can regulate.Injection oil return apparatus in the past is that sealing flange is to be threaded with slip pipe, when regulating the injection position, does not all need to revolve screw thread herein; if forget; through regular meeting screw thread is drawn badly, and it is very big to do the material require wall thickness of slip pipe, because the slip pipe cylindrical needs cutting thread.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, to provide a kind of materials to economize, and is easy for installation, regulates easy novel injection oil return slip pipe structure.
Technical scheme: in order to solve the problems of the technologies described above, a kind of novel injection oil return slip pipe structure described in the utility model, it comprises slip pipe, be provided with oil return slip pipe trim ring in described slip pipe upper end, be provided with sealing flange in described slip pipe lower end, be provided with oil return slip pipe sealing trim ring in described sealing flange outside, between described sealing flange and slip pipe, be provided with dust ring and O shape circle.
Described sealing flange moves up and down at described slip pipe by dust ring and O shape circle.
Described slip pipe is the heavy wall slip pipe.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model overall structure is simple, it is better to be used effect between each parts, and the requirement of realistic production process has solved the variety of issue of former existence, adopt dust ring and O shape circle, can effectively solve former problem at slip pipe outer rim car spiral, so materials are economized, easy for installation, regulate easy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein:
1, slip pipe; 2, oil return slip pipe trim ring; 3, sealing flange; 4, oil return slip pipe sealing trim ring; 5, dust ring; 6, O shape circle
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of novel injection oil return slip pipe structure described in the utility model, it comprises slip pipe 1, be provided with oil return slip pipe trim ring 2 in described slip pipe 1 upper end, be provided with sealing flange 3 in described slip pipe 1 lower end, be provided with oil return slip pipe sealing trim ring 4 in described sealing flange 3 outsides, between described sealing flange 3 and slip pipe 1, be provided with dust ring 5 and O shape circle 6; Described sealing flange 3 moves up and down at described slip pipe 1 by dust ring 5 and O shape circle 6; Described slip pipe 1 is the heavy wall slip pipe.The utility model overall structure is simple, it is better to be used effect between each parts, the requirement of realistic production process, solve the variety of issue of former existence, adopted dust ring and O shape circle, can effectively solve former problem at slip pipe outer rim car spiral, so, materials are economized, and are easy for installation, regulate easy.
The utility model provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications; these improvements and modifications also should be considered as protection domain of the present utility model, in the present embodiment not clear and definite each part all available prior art realized.

Claims (3)

1. novel injection oil return slip pipe structure, it is characterized in that: it comprises slip pipe (1), be provided with oil return slip pipe trim ring (2) in described slip pipe (1) upper end, be provided with sealing flange (3) in described slip pipe (1) lower end, be provided with oil return slip pipe sealing trim ring (4) in described sealing flange (3) outside, between described sealing flange (3) and slip pipe (1), be provided with dust ring (5) and O shape circle (6).
2. novel injection oil return slip pipe structure according to claim 1 is characterized in that: described sealing flange (3) moves up and down at described slip pipe (1) by dust ring (5) and O shape circle (6).
3. novel injection oil return slip pipe structure according to claim 1, it is characterized in that: described slip pipe (1) is the heavy wall slip pipe.
CN 201220741484 2012-12-28 2012-12-28 Novel press injection oil return sliding pipe structure Expired - Fee Related CN203124679U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220741484 CN203124679U (en) 2012-12-28 2012-12-28 Novel press injection oil return sliding pipe structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220741484 CN203124679U (en) 2012-12-28 2012-12-28 Novel press injection oil return sliding pipe structure

Publications (1)

Publication Number Publication Date
CN203124679U true CN203124679U (en) 2013-08-14

Family

ID=48932700

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220741484 Expired - Fee Related CN203124679U (en) 2012-12-28 2012-12-28 Novel press injection oil return sliding pipe structure

Country Status (1)

Country Link
CN (1) CN203124679U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894580A (en) * 2012-12-28 2014-07-02 宜兴市佳晨压铸机制造有限公司 Novel injection and oil return sliding pipe structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894580A (en) * 2012-12-28 2014-07-02 宜兴市佳晨压铸机制造有限公司 Novel injection and oil return sliding pipe structure

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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: 20130814

Termination date: 20141228

EXPY Termination of patent right or utility model