CN204267587U - A kind of slowly supporting guide assemblies of backhaul type nitrogen spring - Google Patents
A kind of slowly supporting guide assemblies of backhaul type nitrogen spring Download PDFInfo
- Publication number
- CN204267587U CN204267587U CN201420651237.1U CN201420651237U CN204267587U CN 204267587 U CN204267587 U CN 204267587U CN 201420651237 U CN201420651237 U CN 201420651237U CN 204267587 U CN204267587 U CN 204267587U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- nitrogen spring
- piston rod
- guide holder
- supporting guide
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a kind of slowly supporting guide assemblies of backhaul type nitrogen spring, it becomes guide holder (1) by steel through lathe car, and is provided with anti-extreme pressure solid lubricating composite material mounting groove (2), piston rod mating hole (3), seal ring mounting groove (4), O type circle mounting groove (5) thereon; This slow supporting guide assemblies of backhaul type nitrogen spring belongs to precision element, and its surface, through the process of lathe finish turning, can reach senior level with piston rod degree of adaptability, good seal performance; This assembly arranges multiple mounting groove, is convenient to the installation of Sealing, counterpart etc., convenient succinct.
Description
technical field:
The utility model relates to a kind of slowly supporting guide assemblies of backhaul type nitrogen spring.
background technique:
In mould industry, use elastic element in a large number always; In these years, Tool and Die Technology and Making mold level have a great development and improve, and the demand of industrial products to mould is increasing, and mould develops rapidly towards accurate, complicated, efficient, long-life direction.And original conventional elastic means also exists certain shortcoming, the needs of this situation can not be met, the requirement of stamping process can not be solved ideally, often affect stamping part quality, make mould structure design become more complicated, affect the time that mould is changed on press machine; Simultaneously the die space that occupies of conventional elastic means is too large, increases the cost of Making mold; And nitrogen spring can make up above-mentioned deficiency, simplify Design of Dies, manufacture, facilitate die adjustment; It can as individual components, install and use in a mold, also a kind of nitrogen spring system can be designed to, as a part for mould, work, easily can realize the constant and deferred action of elastic force pressure in systems in which, it is a kind of elastic member with flex capability, nitrogen spring not only can be applied widely in die industry, also can be applied to other industrial fields, as industries such as automobile, electronics, instrument.
The novel elastic assembly of nitrogen spring to be a kind of with high pressure nitrogen be working medium, can replace common elastic original paper, complete the performance that conventional elastic means has been difficult to; Nitrogen spring is in die industry extensive use, and at present, in the structural design of nitrogen spring, piston rod is relevant with the active force applied thereon when backhaul, can not depart from the slow backhaul of active force of applying, the mould that some has buffer requirements just cannot use; Each constituent elements of slow backhaul type nitrogen spring is extremely important.
summary of the invention:
The purpose of this utility model is to provide a kind of slowly supporting guide assemblies of backhaul type nitrogen spring.
The utility model adopts following technological scheme to realize its goal of the invention: a kind of slowly supporting guide assemblies of backhaul type nitrogen spring, it becomes guide holder 1 by steel through lathe car, and is provided with anti-extreme pressure solid lubricating composite material mounting groove 2, piston rod mating hole 3, seal ring mounting groove 4, O type circle mounting groove 5 thereon; Anti-extreme pressure solid lubricating composite material mounting groove 2 is positioned at guide holder 1 inwall with seal ring mounting groove 4, and anti-extreme pressure solid lubricating composite material mounting groove 2 is gone to work at seal ring mounting groove 4; Piston rod mating hole 3 is the middle circular hole of guide holder 1; O type circle mounting groove 5 is positioned at guide holder 1 outer wall bottom.
Owing to have employed above technological scheme, the utility model achieves its model utility object preferably, and this slow supporting guide assemblies of backhaul type nitrogen spring belongs to precision element, and its surface is through the process of lathe finish turning, senior level can be reached, good seal performance with piston rod degree of adaptability; This assembly arranges multiple mounting groove, is convenient to the installation of Sealing, counterpart etc., convenient succinct.
accompanying drawing illustrates:
Accompanying drawing 1 is the utility model mark overall structure generalized section.
Accompanying drawing 2 is overall structure schematic diagram of the present utility model.
Description of reference numerals is shown in specification last page form.
embodiment:
Below in conjunction with accompanying drawing, model utility content is described further:
embodiment 1:
From summary of the invention, a kind of slowly supporting guide assemblies of backhaul type nitrogen spring, it becomes guide holder 1 by steel through lathe car, and is provided with anti-extreme pressure solid lubricating composite material mounting groove 2, piston rod mating hole 3, seal ring mounting groove 4, O type circle mounting groove 5 thereon; Anti-extreme pressure solid lubricating composite material mounting groove 2 is positioned at guide holder 1 inwall with seal ring mounting groove 4, and anti-extreme pressure solid lubricating composite material mounting groove 2 is gone to work at seal ring mounting groove 4; Piston rod mating hole 3 is the middle circular hole of guide holder 1; O type circle mounting groove 5 is positioned at guide holder 1 outer wall bottom.
Guide holder 1 described in the utility model refers to: guide holder; Which is provided with anti-extreme pressure solid lubricating composite material mounting groove 2, piston rod mating hole 3, seal ring mounting groove 4, O type circle mounting groove 5; Its effect is piston rod channeling direction; Its structure is as shown in accompanying drawing 1,2.
Anti-extreme pressure solid lubricating composite material mounting groove 2 described in the utility model refers to: be located at the mounting groove on guide holder 1; Its effect is the installation for anti-extreme pressure solid lubricating composite material; Its design attitude is as marked shown in 2 in accompanying drawing 1.
Piston rod mating hole 3 described in the utility model refers to: the installation mating hole being located at guide holder 1 inside; Its effect is installation and the work of being convenient to piston rod; Its design attitude is as marked shown in 3 in accompanying drawing 1,2.
Seal ring mounting groove 4 described in the utility model refers to: the mounting groove being located at guide holder 1 inside; Its effect is the installation for seal ring; Its design attitude is as marked shown in 4 in accompanying drawing 1.
O type circle mounting groove 5 described in the utility model refers to: the mounting groove being located at guide holder 1 outside; Its effect is the installation for O type circle; Its design attitude is as marked shown in 5 in accompanying drawing 1,2.
| Reference numerals | Mark title | Reference numerals | Mark title |
| 1 | Guide holder 1 | 4 | Seal ring mounting groove 4 |
| 2 | Anti-extreme pressure solid lubricating composite material mounting groove 2 | 5 | O type circle mounting groove 5 |
| 3 | Piston rod mating hole 3 |
Claims (1)
1. the supporting guide assemblies of slow backhaul type nitrogen spring, it is characterized in that it becomes guide holder (1) by steel through lathe car, and be provided with anti-extreme pressure solid lubricating composite material mounting groove (2), piston rod mating hole (3), seal ring mounting groove (4), O type circle mounting groove (5) thereon; Anti-extreme pressure solid lubricating composite material mounting groove (2) and seal ring mounting groove (4) are positioned at guide holder (1) inwall, and anti-extreme pressure solid lubricating composite material mounting groove (2) is gone to work at seal ring mounting groove (4); Piston rod mating hole (3) is circular hole in the middle of guide holder (1); O type circle mounting groove (5) is positioned at guide holder (1) outer wall bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651237.1U CN204267587U (en) | 2014-11-04 | 2014-11-04 | A kind of slowly supporting guide assemblies of backhaul type nitrogen spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651237.1U CN204267587U (en) | 2014-11-04 | 2014-11-04 | A kind of slowly supporting guide assemblies of backhaul type nitrogen spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267587U true CN204267587U (en) | 2015-04-15 |
Family
ID=52802458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420651237.1U Expired - Fee Related CN204267587U (en) | 2014-11-04 | 2014-11-04 | A kind of slowly supporting guide assemblies of backhaul type nitrogen spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697637A (en) * | 2015-04-24 | 2016-06-22 | 北京京西重工有限公司 | Closing assembly of magneto-rheological damper |
-
2014
- 2014-11-04 CN CN201420651237.1U patent/CN204267587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697637A (en) * | 2015-04-24 | 2016-06-22 | 北京京西重工有限公司 | Closing assembly of magneto-rheological damper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204267589U (en) | A kind of slowly backhaul type nitrogen spring | |
| CN204584004U (en) | Floating jib die pipe punching hole mould | |
| EP2905518B1 (en) | Sealing device | |
| CN204267587U (en) | A kind of slowly supporting guide assemblies of backhaul type nitrogen spring | |
| CN107243561B (en) | A kind of stamping die and its flange fixing installation | |
| CN202591401U (en) | Unloading, stretching and location hole punching trimming-free integrated mould for cone maintainer | |
| CN103658400B (en) | A kind of Constant pressure type cup punching die | |
| CN204267588U (en) | A kind of slowly backhaul type nitrogen spring Special precision piston rod assembly | |
| CN103990691B (en) | Numerical control press punch die indexing mechanism | |
| CN203621213U (en) | Die-shaping mechanism for self-lubricating punching die | |
| CN105346137A (en) | Stamping die for plastic part | |
| CN205112449U (en) | Large -tonnage pillar press | |
| CN104165232A (en) | Spiral sealing structure of hydraulic cylinder | |
| CN201836383U (en) | Combined oil seal | |
| CN201940486U (en) | Side plate punching die of U-shaped sheet metal component | |
| CN104607924A (en) | Upper top positioning mechanism of compressor front cover assembling machine | |
| CN204262701U (en) | The supporting multipurpose support of nitrogen spring modeling cover extruding implanter | |
| CN103386442A (en) | Non-burr punching die | |
| CN204262200U (en) | Nitrogen spring modeling cover extruding implanter supporting cylinder pressure bar group | |
| CN203621248U (en) | Constant-pressure type cup punching die | |
| CN104339300B (en) | A kind of assembly tool being simultaneously suitable for die-cutting machine and gilding press | |
| CN202573071U (en) | Punching machine with double-layer gaskets | |
| CN105170798A (en) | Machining die for vehicle roof board bent beam in railway truck hood | |
| CN204263080U (en) | Nitrogen spring modeling cover extruding implanter | |
| CN206972646U (en) | A kind of extension type ripple dust ring and a kind of fine setting hydraulic cylinder |
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: 20150415 Termination date: 20171104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |