CN206555210U - A kind of dijection cylinder combination - Google Patents
A kind of dijection cylinder combination Download PDFInfo
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- CN206555210U CN206555210U CN201720220363.5U CN201720220363U CN206555210U CN 206555210 U CN206555210 U CN 206555210U CN 201720220363 U CN201720220363 U CN 201720220363U CN 206555210 U CN206555210 U CN 206555210U
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- cylinder
- penetrate
- penetrating
- hexagon socket
- ring
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Abstract
The utility model discloses a kind of combination of dijection cylinder, including penetrating cylinder upper flange, penetrate cylinder body and penetrate cylinder lower flange, described two penetrate is provided with one No. one and is covered with dust at the top of cylinder upper flange, described two cylinder upper flange top sides of penetrating are mounted on eight cup head hexagon socket head cap screws, the side for penetrating cylinder upper flange is provided with a bite type angle coupling, described penetrate in cylinder shaft is provided with two No. two wear rings and No. two oil sealings, the bottom of No. three oil sealings and the top connection for penetrating cylinder lower flange, the bottom for penetrating cylinder lower flange is provided with one No. two and is covered with dust, the bottom side for penetrating cylinder lower flange is provided with eight cup head hexagon socket head cap screws, the side for penetrating cylinder lower flange is provided with a bite type angle coupling.Dijection cylinder combination provided with four bite type angle couplings, with voltage endurance capability it is high, connect firm, temperature tolerance, sealing and repeatability are good, installation and repairing is convenient, it is safe and reliable the advantages of, be easily installed steel pipe.
Description
Technical field
The utility model is related to hydraulic cylinder combination technique field, specially a kind of dijection cylinder combination.
Background technology
Die casting machine is exactly that molten metal bath injection is cooled and shaped into mould under pressure, and solid is obtained after die sinking
A series of industrial foundry machineries of metal casting, are used primarily for die casting font.
With scientific and technical and industrial progress, especially with industry such as automobile, motorcycle and household electrical appliance
Development, aspects sets out, and die-casting technique has obtained extremely rapid development.It is to be used for injection molten metal in die casting machine to penetrate cylinder
A kind of hydraulic cylinder.
Existing cylinder structure of penetrating is simple, in-convenience in use, dust reduction capability is poor, and internal structure is easily damaged.
Utility model content
The purpose of this utility model is to provide a kind of dijection cylinder combination, existing with solve to propose in above-mentioned background technology
To penetrate cylinder structure simple, in-convenience in use, dust reduction capability is poor, the problem of internal structure is easily damaged.
To achieve the above object, the utility model provides following technical scheme：A kind of dijection cylinder combination, including a cup head
Hexagon socket head cap screw, spring washer, No. one be covered with dust, penetrate cylinder upper flange, oil sealing, wear ring, back bracket ring, O rings, penetrate cylinder
Body, charging chamber cover plate, No. two cup head hexagon socket head cap screws, grease nipple, oilless bearing, penetrate cylinder shaft, No. two wear rings, No. two oil sealings,
No. three wear rings, No. three oil sealings, penetrate cylinder lower flange, No. two be covered with dust and bite type angle coupling, hexagonal spiral shell in a cup head
The embedded spring washer of silk, described two penetrate is provided with one No. one and is covered with dust at the top of cylinder upper flange, described two to penetrate method on cylinder
Blue top side is mounted on eight cup head hexagon socket head cap screws, and the side for penetrating cylinder upper flange is provided with a bite type right angle
Joint, the bottom for penetrating cylinder upper flange is provided with two oil sealings, and the bottom of an oil sealing is provided with one No. one
Wear ring, the bottom of a wear ring is provided with a back bracket ring, and the bottom of the back bracket ring is provided with an O ring, institute
State O rings and be arranged on the top for penetrating cylinder body, described two centres for penetrating cylinder body are provided with a charging chamber cover plate, No. two cup heads
Hexagon socket head cap screw is embedded in charging chamber cover plate, and the raised outside penetrated on cylinder body is provided with a grease nipple, described to penetrate on cylinder body
Projection in two oilless bearings are installed, described penetrate in cylinder shaft is provided with two No. two wear rings and No. two oil sealings, institute
State and penetrate cylinder base one O ring is installed, the bottom of the O rings is provided with a back bracket ring, and the bottom of the back bracket ring is set
Have No. three wear rings, the bottoms of No. three wear rings is provided with two No. three oil sealings, the bottom of No. three oil sealings and
The top connection of cylinder lower flange is penetrated, the bottom for penetrating cylinder lower flange is provided with one No. two and is covered with dust, the cylinder lower flange of penetrating
Bottom side is provided with eight cup head hexagon socket head cap screws, and the side for penetrating cylinder lower flange is provided with a bite type heading joint
Head.
It is preferred that, the cup head hexagon socket head cap screw insertion, which is penetrated cylinder upper flange and is arranged on, penetrates at the top of cylinder body.
It is preferred that, a cup head hexagon socket head cap screw and penetrate between cylinder upper flange and be provided with spring washer.
It is preferred that, the oilless bearing is solid embedded self-lubricating bearing.
It is preferred that, the cylinder shaft of penetrating is embedded into the cavity penetrated in the middle of cylinder body, and No. two wear rings penetrated outside cylinder shaft and
No. two oil sealings are fitted with penetrating cylinder body cavity inner wall.
It is preferred that, the bite type angle coupling and the pouring orifice connection penetrated on cylinder upper flange.
Compared with prior art, the beneficial effects of the utility model are：Dijection cylinder combination is covered with dust provided with four, can prevent
Dust enters inside oil cylinder, is provided with four bite type angle couplings, with voltage endurance capability height, connects firm, temperature tolerance, sealing
Property and repeatability is good, installation and repairing convenient, it is safe and reliable the advantages of, be easily installed steel pipe, oilless bearing is inlayed for solid
Self-lubricating bearing, the features such as with bearing capacity height, impact resistance, high temperature resistant, strong self-lubricating capacities, is particularly suitable for use in heavily loaded, low
Speed, reciprocal or swing etc. are difficult to lubricate and formed the occasion of oil film, and wearability is good, more durable, easy to use, designs human nature
Change.
Brief description of the drawings
Fig. 1 is the utility model fractionation structural representation.
In figure：A number cup head hexagon socket head cap screw -1；Spring washer -2；No. one is covered with dust -3；Penetrate cylinder upper flange -4；A number oil
Envelope -5；A number wear ring -6；Back bracket ring -7；O rings -8；Penetrate cylinder body -9；Charging chamber cover plate -10；No. two cup head hexagon socket head cap screws-
11；Grease nipple -12；Oilless bearing -13；Penetrate cylinder shaft -14；No. two wear rings -15；No. two oil sealings -16；No. three wear rings -17；Three
Number oil sealing -18；Penetrate cylinder lower flange -19；No. two are covered with dust -20；Bite type angle coupling -21.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of dijection cylinder combination, including six in a cup head
Angle screw 1, spring washer 2, No. one be covered with dust 3, penetrate cylinder upper flange 4, oil sealing 5, wear ring 6, back bracket ring 7, O rings 8, penetrating
Cylinder body 9, charging chamber cover plate 10, No. two cup head hexagon socket head cap screws 11, grease nipple 12, oilless bearing 13, penetrate cylinder shaft 14, No. two it is wear-resisting
Ring 15, No. two oil sealings 16, No. three wear rings 17, No. three oil sealings 18, penetrate cylinder lower flange 19, No. two be covered with dust 20 and bite type heading joints
First 21, a cup head hexagon socket head cap screw 1 is embedded in spring washer 2, and two tops for penetrating cylinder upper flange 4 are provided with a dirt
Envelope 3, penetrates the top side of cylinder upper flange 4 for two and is mounted on eight cup head hexagon socket head cap screws 1, and the side for penetrating cylinder upper flange 4 is installed
There is a bite type angle coupling 21, the bottom for penetrating cylinder upper flange 4 is provided with two oil sealings 5, and the bottom of an oil sealing 5 is set
A wear ring 6 is equipped with, the bottom of a wear ring 6 is provided with a back bracket ring 7, and the bottom of back bracket ring 7 is provided with one
Individual O rings 8, O rings 8 are arranged on the top for penetrating cylinder body 9, and two centres for penetrating cylinder body 9 are provided with a charging chamber cover plate 10, No. two cups
The head insertion charging chamber of hexagon socket head cap screw 11 cover plate 10, the raised outside penetrated on cylinder body 9 is provided with a grease nipple 12, penetrates cylinder body 9
On projection in two oilless bearings 13 are installed, penetrate and two No. two wear rings 15 and No. two oil sealings be installed in cylinder shaft 14
16, penetrate the bottom of cylinder body 9 and one O ring 8 is installed, the bottom of O rings 8 is provided with a back bracket ring 7, and the bottom of back bracket ring 7 is provided with
One No. three wear ring 17, the bottom of No. three wear rings 17 is provided with two No. three oil sealings 18, the bottom of No. three oil sealings 18 and penetrates
The top connection of cylinder lower flange 19, the bottom for penetrating cylinder lower flange 19 is provided with one No. two and is covered with dust 20, penetrates the bottom of cylinder lower flange 19
Side is provided with eight cup head hexagon socket head cap screws 1, and the side for penetrating cylinder lower flange 19 is provided with a bite type angle coupling 21.
In above-described embodiment, specifically, an insertion of cup head hexagon socket head cap screw 1 is penetrated cylinder upper flange 4 and is arranged on and penetrates cylinder body 9
Top, easy installation and removal；
In above-described embodiment, specifically, a cup head hexagon socket head cap screw 1 and penetrating between cylinder upper flange 4 and being provided with spring pad
Circle 2, spring washer 2 is widely used in the load and non-bearing structure of common mechanical product, is characterized in low cost, is installed
It is convenient, it is adaptable to assemble and disassemble frequently position, it is easy to disassemble；
In above-described embodiment, specifically, oilless bearing 13 is solid embedded self-lubricating bearing, it is high, resistance to bearing capacity
The features such as impact, high temperature resistant, strong self-lubricating capacities, it is particularly suitable for use in heavy duty, low speed, reciprocal or swing etc. and is difficult to lubricate and is formed
The occasion of oil film, wearability is good, more durable；
In above-described embodiment, specifically, penetrating cylinder shaft 14 is embedded into the cavity penetrated in the middle of cylinder body 9, and penetrate outside cylinder shaft 14
No. two wear rings 15 and No. two oil sealings 16 fitted with penetrating the cavity inner wall of cylinder body 9, No. two oil sealings 16 make inwall laminating it is even closer,
It is easy to hydraulic cylinder to run；
In above-described embodiment, specifically, bite type angle coupling 21 and the pouring orifice connection penetrated on cylinder upper flange 4, cutting ferrule
Formula angle coupling 21 has voltage endurance capability height, connects firm, temperature tolerance, and sealing and repeatability are good, installation and repairing is convenient, work
Safe and reliable the advantages of, penstock installation need not be welded, easy to use.
Operation principle：Using it is preceding by penstock installation on bite type angle coupling 21, when hydraulic cylinder rises, from penetrating cylinder laxative remedy
The bite type angle coupling 21 of blue 19 sides is penetrated the middle cavity lower hydraulic oil of cylinder body 9 and increased to cylinder interior oiling, and pressure increases
Greatly, drive and penetrate cylinder shaft 14 and rise, when hydraulic cylinder declines, from penetrating the bite type angle coupling 21 of the side of cylinder upper flange 4 into cylinder body
Portion's oiling, penetrates the middle cavity top hydraulic oil of cylinder body 9 and increases, and pressure increase, drive is penetrated cylinder shaft 14 and declined, hexagonal in a cup head
Screw 1 and penetrate between cylinder upper flange 4 and be provided with spring washer 2, easy to disassemble, oilless bearing 13 is solid embedded self-lubricating axle
Hold, the features such as with bearing capacity height, impact resistance, high temperature resistant, strong self-lubricating capacities, be particularly suitable for use in heavy duty, low speed, it is reciprocal or
Swing etc. is difficult to lubricate and formed the occasion of oil film, relatively durable, and then completes a series of operating process.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within spirit of the present utility model and principle, any modification for being made, equivalent substitution,
Improve etc., it should be included within protection domain of the present utility model.
Claims (6)
1. a kind of combination of dijection cylinder, including cup head hexagon socket head cap screw (1), spring washer (2), No. one be covered with dust (3), penetrate on cylinder
Flange (4), oil sealing (5), wear ring (6), back bracket ring (7), O rings (8), penetrate cylinder body (9), charging chamber cover plate (10),
No. two cup head hexagon socket head cap screws (11), grease nipple (12), oilless bearing (13), penetrate cylinder shaft (14), No. two wear rings (15), No. two
Oil sealing (16), No. three wear rings (17), No. three oil sealings (18), penetrate cylinder lower flange (19), No. two be covered with dust (20) and bite type right angles
Joint (21), it is characterised in that：The embedded spring washer (2) of number cup head hexagon socket head cap screw (1) is described two to penetrate method on cylinder
One No. one is provided with the top of blue (4) to be covered with dust (3), described two cylinder upper flange (4) top sides of penetrating are mounted on eight No. one
Cup head hexagon socket head cap screw (1), the side for penetrating cylinder upper flange (4) is provided with a bite type angle coupling (21), described to penetrate
The bottom of cylinder upper flange (4) is provided with two oil sealings (5), the bottom of an oil sealing (5) be provided with one No. one it is resistance to
Bull ring (6), the bottom of a wear ring (6) is provided with a back bracket ring (7), and the bottom of the back bracket ring (7) is provided with
One O ring (8), the O rings (8) are arranged on the top for penetrating cylinder body (9), and described two centres for penetrating cylinder body (9) are provided with one
Charging chamber cover plate (10), the embedded charging chamber cover plate (10) of No. two cup heads hexagon socket head cap screw (11) is described to penetrate on cylinder body (9)
Raised outside is provided with a grease nipple (12), the projection penetrated on cylinder body (9) and is provided with two oilless bearings (13), institute
State to penetrate and two No. two wear rings (15) and No. two oil sealings (16) are installed in cylinder shaft (14), it is described to penetrate cylinder body (9) bottom peace
Equipped with an O ring (8), the bottom of the O rings (8) is provided with a back bracket ring (7), and the bottom of the back bracket ring (7) is provided with
One No. three wear ring (17), the bottom of No. three wear rings (17) is provided with two No. three oil sealings (18), No. three oil
The bottom for sealing (18) and the top connection for penetrating cylinder lower flange (19), the bottom for penetrating cylinder lower flange (19) is provided with one No. two
Be covered with dust (20), and the bottom side for penetrating cylinder lower flange (19) is provided with eight cup head hexagon socket head cap screws (1), described to penetrate cylinder laxative remedy
The side of blue (19) is provided with a bite type angle coupling (21).
2. a kind of dijection cylinder combination according to claim 1, it is characterised in that：Number cup head hexagon socket head cap screw (1)
Insertion is penetrated cylinder upper flange (4) and is arranged on and penetrates at the top of cylinder body (9).
3. a kind of dijection cylinder combination according to claim 1, it is characterised in that：Number cup head hexagon socket head cap screw (1)
And penetrate between cylinder upper flange (4) and be provided with spring washer (2).
4. a kind of dijection cylinder combination according to claim 1, it is characterised in that：The oilless bearing (13) is inlayed for solid
Self-lubricating bearing.
5. a kind of dijection cylinder combination according to claim 1, it is characterised in that：It is described penetrate cylinder shaft (14) and be embedded into penetrate cylinder body
(9) cavity in the middle of, and penetrate No. two outside wear rings (15) of cylinder shaft (14) and No. two oil sealings (16) and penetrate cylinder body (9) cavity
Inwall is fitted.
6. a kind of dijection cylinder combination according to claim 1, it is characterised in that：The bite type angle coupling (21) and penetrate
Pouring orifice connection on cylinder upper flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220363.5U CN206555210U (en) | 2017-03-08 | 2017-03-08 | A kind of dijection cylinder combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220363.5U CN206555210U (en) | 2017-03-08 | 2017-03-08 | A kind of dijection cylinder combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555210U true CN206555210U (en) | 2017-10-13 |
Family
ID=60363265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720220363.5U Active CN206555210U (en) | 2017-03-08 | 2017-03-08 | A kind of dijection cylinder combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591587A (en) * | 2018-03-29 | 2018-09-28 | 连云港格航工业设计有限公司 | A kind of cover board |
-
2017
- 2017-03-08 CN CN201720220363.5U patent/CN206555210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591587A (en) * | 2018-03-29 | 2018-09-28 | 连云港格航工业设计有限公司 | A kind of cover board |
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