CN202149100U - High-temperature special cylinder - Google Patents
High-temperature special cylinder Download PDFInfo
- Publication number
- CN202149100U CN202149100U CN201120339532U CN201120339532U CN202149100U CN 202149100 U CN202149100 U CN 202149100U CN 201120339532 U CN201120339532 U CN 201120339532U CN 201120339532 U CN201120339532 U CN 201120339532U CN 202149100 U CN202149100 U CN 202149100U
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- China
- Prior art keywords
- cylinder
- cylinder barrel
- piston rod
- rear end
- rear cover
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a high-temperature special cylinder, which includes a cylinder barrel, front and rear end covers at two ends of the cylinder barrel, and a piston and a piston rod arranged in the cylinder barrel, wherein a rod part ring sleeved on the piston rod and used for guiding and sealing the piston rod and a dust ring used for preventing dust from going into the cylinder barrel are arranged on the front end cover; air pipe connecting seats and air pipes sleeved on the air pipe connecting seats are arranged on both the front and the rear end covers; an air control valve for controlling air to go into the front and the rear end covers is arranged on the rear end cover; the rod part ring and the dust ring are gland structures that are convenient to detach and maintain; counterbored holes are arranged on the rear end cover and annularly and uniformly distributed, and magnetic columns are embedded in the counterbored holes. The high-temperature special cylinder has the characteristics of excellent high-temperature working operation, long service life and simplicity in maintenance.
Description
Technical field
The utility model belongs to the pneumatics field, relates in particular to a kind of special-purpose cylinder of high temperature that is applied to aluminium cell.
Background technique
The special-purpose cylinder of high temperature in the market, comprise cylinder barrel, cylinder barrel two ends front and rear cover, in cylinder barrel, be provided with piston and piston rod thereof, be socketed on the piston rod to the bar portion circle of rod seal and prevent that dust from getting into the dust ring of cylinder barrel being provided with on the front cover; Be equipped with the tracheae connecting base on the front and rear cover and be socketed in the tracheae on the front and rear cover tracheae connecting base; On rear end cover, be provided with the Pneumatic valve that control gaseous gets into front and rear cover respectively; General high temperature cylinder is upside-down mounting; The spindle nose termination has part, partial cylinders latch-up-free device or with in envelope valve control, leak or when stopping the supple of gas or steam the spindle nose part can fall down.Partial cylinders adopts mechanical locking, and locking device can wear and tear and cause lock not firm after the use regular period, and the spindle nose part falls down.The V shape link of partial cylinders, twisted axis generally are to be made by cast iron in addition, and under the HI high impact operating mode of high temperature cylinder, very easily fracture influences working life, safety.Some high temperature cylinder poor sealing is very easily leaked gas etc.
The model utility content
To above-mentioned technological deficiency, the technical problem that the utility model need solve provides that a kind of high-temperature working performance is good, long lifetime, maintenance be easy to the special-purpose cylinder of high temperature.
The technical problem that the utility model need solve realizes through following technological scheme: the special-purpose cylinder of a kind of high temperature; Comprise cylinder barrel, cylinder barrel two ends front and rear cover, in cylinder barrel, be provided with piston and piston rod thereof, be socketed on the piston rod to the bar portion circle of piston rod guiding and sealing and prevent that dust from getting into the dust ring of cylinder barrel being provided with on the front cover; Be equipped with the tracheae connecting base on the front and rear cover and be socketed in the tracheae on the front and rear cover tracheae connecting base; On rear end cover, be provided with the Pneumatic valve that control gaseous gets into front and rear cover respectively, described bar portion's circle and dust ring are the gland type structures that convenient mounting or dismounting are safeguarded; Described rear end cover is provided with counterbore, and all counterbores are uniformly distributed with arrangement in the form of a ring, is embedded with the magnetic post in the counterbore.
Further: in the special-purpose cylinder of above-mentioned high temperature; Described bar portion circle is " Y " shape structure, and dust ring is the combined seal ring that has dustproof and bar portion sealing function, has added two Y shape bar portions circles; Form three seals; Sealability is fabulous, and material adopts resistant to elevated temperatures fluorine rubber simultaneously, satisfies the job requirement of electrolytic aluminium factory fully.Described piston rod front end is provided with the steel V shape link that is connected with action component.Described front and rear cover is connected on the twisted axis at cylinder barrel middle part through the front and back pull bar, and said front and rear cover all is steel end caps, and said twisted axis is the steel twisted axis.
Compared with prior art, the special-purpose cylinder of above-mentioned high temperature, described bar portion's circle and dust ring are the gland type structures that convenient mounting or dismounting are safeguarded; Described rear end cover is provided with counterbore, and all counterbores are uniformly distributed with arrangement in the form of a ring, is embedded with the magnetic post in the counterbore.When the air inlet of cylinder ante-chamber, when piston retreated to rear end cover, the magnetic force of magnetic post can hold piston, and when cylinder broke off source of the gas, the magnetic force of magnetic post can hold all parts of piston and connection thereof, and it can not fallen down, thereby safe and reliable.
Description of drawings
Fig. 1 is the structure explosive view of the special-purpose cylinder of the utility model high temperature;
Fig. 2 is the structural drawing of the special-purpose cylinder of the utility model high temperature.
Specific embodiments
With reference to accompanying drawing and embodiment the utility model is described.
Like accompanying drawing 1-2; The special-purpose cylinder of a kind of high temperature; Comprise cylinder barrel 1, cylinder barrel 1 two ends front and rear cover 2,3, in cylinder barrel 1, be provided with piston 4 and piston rod 5 thereof, be provided with on the front cover 2 be socketed on the piston rod 5 for the bar portion circle 6 of piston rod 5 guiding and sealing with prevent that dust from getting into the dust ring 7 of cylinder barrel; Be equipped with tracheae connecting base 8 on the front and rear cover and be socketed in the tracheae 9 on the front and rear cover tracheae connecting base; On rear end cover 3, be provided with the Pneumatic valve 31 that control gaseous gets into front and rear cover respectively, described bar portion's circle 6 and dust ring 7 are gland type structures that convenient mounting or dismounting are safeguarded; Described rear end cover is provided with counterbore 32, and all counterbores are uniformly distributed with arrangement in the form of a ring, is embedded with magnetic post 10 in the counterbore.Described bar portion circle 6 is " Y " shape structures.Described piston rod 5 front ends are provided with the steel V shape link 11 that is connected with action component.Described front and rear cover is connected on the twisted axis 14 at cylinder barrel middle part through front and back pull bar 12,13, and said front and rear cover all is steel end caps, and said twisted axis is the steel twisted axis.
Described bar portion's circle 6 and dust ring 7 are gland type structures that convenient mounting or dismounting are safeguarded; Described rear end cover 3 is provided with counterbore 32, and all counterbores 32 are uniformly distributed with arrangement in the form of a ring, are embedded with magnetic post 10 in the counterbore.When the air inlet of cylinder ante-chamber, when piston 4 retreated to rear end cover 3, the magnetic force of magnetic post 10 can hold piston 4, and when cylinder broke off source of the gas, all parts that the magnetic force of magnetic post 10 can hold piston 4 and connect can not fall down it, thereby safe and reliable.Dust ring 7 has added two Y shape bar portion circles 6 for having the combined seal ring of dustproof and bar portion sealing function, forms three seals, and sealability is fabulous, and material adopts resistant to elevated temperatures fluorine rubber simultaneously, satisfies the job requirement of electrolytic aluminium factory fully
The above is a preferred embodiment of the utility model, is not breaking away under the utility model design situation, carries out any conspicuous distortion and replacement, all belongs to the utility model protection domain.
Claims (4)
1. the special-purpose cylinder of a high temperature; Comprise cylinder barrel (1), cylinder barrel (1) two ends front and rear cover (2,3), in cylinder barrel (1), be provided with piston (4) and piston rod (5) thereof, on front cover (2), be provided with and be socketed in piston rod (5) and go up bar portion circle (6) and the dust ring (7) that prevents dust entering cylinder barrel for piston rod (5) guiding and sealing; Be equipped with tracheae connecting base (8) on the front and rear cover and be socketed in the tracheae (9) on the front and rear cover tracheae connecting base; On rear end cover (3), be provided with the Pneumatic valve (31) that control gaseous gets into front and rear cover respectively, it is characterized in that: described bar portion's circle (6) and dust ring (7) are the gland type structures that convenient mounting or dismounting are safeguarded; Described rear end cover is provided with counterbore (32), and all counterbores are uniformly distributed with arrangement in the form of a ring, is embedded with magnetic post (10) in the counterbore.
2. the special-purpose cylinder of high temperature according to claim 1, it is characterized in that: described bar portion's circle (6) is " Y " shape structure.
3. the special-purpose cylinder of high temperature according to claim 2, it is characterized in that: described piston rod (5) front end is provided with the steel V shape link (11) that is connected with action component.
4. according to the special-purpose cylinder of any described high temperature among the claim 1-3; It is characterized in that: described front and rear cover is connected on the twisted axis (14) at cylinder barrel middle part through front and back pull bar (12,13); Said front and rear cover all is steel end caps, and said twisted axis is the steel twisted axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120339532U CN202149100U (en) | 2011-08-11 | 2011-08-11 | High-temperature special cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120339532U CN202149100U (en) | 2011-08-11 | 2011-08-11 | High-temperature special cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149100U true CN202149100U (en) | 2012-02-22 |
Family
ID=45590160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120339532U Expired - Fee Related CN202149100U (en) | 2011-08-11 | 2011-08-11 | High-temperature special cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149100U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287417A (en) * | 2011-08-11 | 2011-12-21 | 肇庆市志成气动有限公司 | High-temperature special cylinder |
| CN103883582A (en) * | 2014-04-01 | 2014-06-25 | 韩元杰 | Crust breaking air cylinder |
| CN104533878A (en) * | 2014-12-31 | 2015-04-22 | 嘉兴米克气动设备有限公司 | Intermediate shaft lug installation structure with freely-movable position |
| CN106015163A (en) * | 2016-08-04 | 2016-10-12 | 肇庆市端州区志德五金有限公司 | Double-piston cylinder |
| CN107013531A (en) * | 2017-04-18 | 2017-08-04 | 广东豪美铝业股份有限公司 | A kind of reverse short pushing device of aluminium hot shears |
-
2011
- 2011-08-11 CN CN201120339532U patent/CN202149100U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287417A (en) * | 2011-08-11 | 2011-12-21 | 肇庆市志成气动有限公司 | High-temperature special cylinder |
| CN103883582A (en) * | 2014-04-01 | 2014-06-25 | 韩元杰 | Crust breaking air cylinder |
| CN104533878A (en) * | 2014-12-31 | 2015-04-22 | 嘉兴米克气动设备有限公司 | Intermediate shaft lug installation structure with freely-movable position |
| CN106015163A (en) * | 2016-08-04 | 2016-10-12 | 肇庆市端州区志德五金有限公司 | Double-piston cylinder |
| CN107013531A (en) * | 2017-04-18 | 2017-08-04 | 广东豪美铝业股份有限公司 | A kind of reverse short pushing device of aluminium hot shears |
| CN107013531B (en) * | 2017-04-18 | 2018-08-07 | 广东豪美新材股份有限公司 | A kind of reversed short pushing device of aluminium hot shears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20130811 |