CN205559416U - Water cooling hydro -cylinder - Google Patents
Water cooling hydro -cylinder Download PDFInfo
- Publication number
- CN205559416U CN205559416U CN201620308716.2U CN201620308716U CN205559416U CN 205559416 U CN205559416 U CN 205559416U CN 201620308716 U CN201620308716 U CN 201620308716U CN 205559416 U CN205559416 U CN 205559416U
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- thick bamboo
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Abstract
The utility model provides a water cooling hydro -cylinder, belongs to metal mold gravity casting technical field. This water cooling hydro -cylinder, including pull rod, uide bushing, a hydro -cylinder section of thick bamboo, piston rod, piston, cylinder end, be provided with the piston in the hydro -cylinder section of thick bamboo, piston rod fixed mounting is on the piston, and a hydro -cylinder section of thick bamboo is provided with the uide bushing in the piston direction of advance, and the uide bushing is provided with the oil filler point, and the hydro -cylinder section of thick bamboo other end is provided with the cylinder end, and the cylinder end is provided with the oil filler point, hydro -cylinder section of thick bamboo both ends respectively with uide bushing and cylinder end sealing connection, hydro -cylinder section of thick bamboo periphery is provided with a jar section of thick bamboo, and a jar section of thick bamboo is provided with delivery port and water inlet, jar section of thick bamboo both ends respectively with uide bushing and cylinder end sealing connection. The utility model discloses be provided with a jar section of thick bamboo in hydro -cylinder section of thick bamboo periphery, let in recirculated cooling water in a jar section of thick bamboo, reach the effect of coolant oil cylinder, and then reach the operating temperature who reduces with the sealing member of hydraulic oil contact through reducing in the hydro -cylinder section of thick bamboo temperature of hydraulic oil, improve the life of hydro -cylinder.
Description
Technical field
This utility model belongs to metal mold gravity casting technical field, is specifically related to a kind of oil cylinder.
Background technology
In metallurgical smelting mechanical equipment industry, the working environment of major part oil cylinder is all under hot conditions.
Such as before steel-making, steel rolling, non-ferrous metal metallurgy, metal material heat-treatment furnace etc. the oil cylinder of work, although oily
Cylinder uses high temperature sealing material, owing to oil cylinder is under 250-400 DEG C of hot conditions, during cylinder efficient 3-5 days
Between its sealing member the most all scrap, service life is the shortest, causes equipment to quit work, plant downtime stop production.
Extend oil cylinder service life, reduce cylinder replacing frequency, be urgent problem.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that a kind of safe and reliable water cooling oil cylinder.
This utility model be the technical scheme is that a kind of water cooling oil cylinder for achieving the above object, including
Pull bar, fairlead, cylinder tube, piston rod, piston, cylinder head, it is provided with piston in described cylinder tube, lives
Stopper rod is fixedly mounted on piston, and cylinder tube is provided with fairlead on piston-advance direction, and fairlead is arranged
Having oil filler point, the cylinder tube other end to be provided with cylinder head, cylinder head is provided with oil filler point, cylinder tube two ends respectively with
Fairlead and cylinder end seal connect, it is characterised in that: described cylinder tube periphery is provided with water vat cylinder, water vat cylinder
Being provided with cooling water outlet mouth and coolant intake, water vat cylinder two ends are connected with fairlead and cylinder end seal respectively.
Further, described water cooling oil cylinder also includes cylinder bracket, and cylinder bracket is fixedly connected on described cylinder
The outside of head.
Further, the side of described piston-advance is provided with cushion collar.
Further, described cylinder tube is peripheral at least provided with two pull bars, pull bar two ends respectively with fairlead and
Cylinder head is fixing to be connected.
Further, described water vat cylinder arranges least one set coolant intake and cooling water outlet mouth.
This utility model is provided with water vat cylinder in cylinder tube periphery, is passed through recirculated cooling water, reaches in water vat cylinder
To the effect of cooling cylinder tube, and then reduced and hydraulic oil by the temperature of hydraulic oil in reduction cylinder tube
The operating temperature of the sealing member of contact, improves the service life of oil cylinder.
The beneficial effect that employing this utility model reaches:
(1) in 100 days service life of realization raising oil cylinder, reach a high temperature the corrective maintenance time limit；
(2) cylinder replacing frequency 99% is reduced；
(3) service worker labor intensity 99% is reduced；
(4) cost is reduced: 99%/year；
(5) productivity ratio 10% is improved；
(6) safety of service worker work is improved.
Accompanying drawing explanation
Fig. 1 is the main sectional view of a kind of water-cool oil cylinder.
Fig. 2 is the top view of a kind of water-cool oil cylinder.
Fig. 3 is the left view of a kind of water-cool oil cylinder.
In figure: 1, pull bar, 2, fairlead, 3, water vat cylinder, 4, cylinder tube, 5, piston rod, 6, slow
Punching set, 7, piston, 8, cylinder head, 9, cylinder bracket, 10, oil filler point, 11, coolant intake, 12,
Cooling water outlet mouth.
Detailed description of the invention
Embodiment 1
As Figure 1-Figure 2, a kind of water cooling oil cylinder, including fairlead 2, cylinder tube 4, piston rod 5,
Piston 7, cylinder head 8, oil filler point 10, cylinder bracket 9, water vat cylinder 3, outlet 11 and water inlet 12.
Being provided with piston 7 in described cylinder tube 4, the side that described piston 7 advances is provided with cushion collar.Piston rod 5
It is fixedly mounted on piston 7.Cylinder tube 4 is provided with fairlead 2, fairlead 2 in piston 7 direction of advance
It is provided with oil filler point 10.Cylinder tube 4 other end is provided with cylinder head 8, and cylinder head 8 is provided with oil filler point 10, oil
Jar support 9 is fixedly connected on the outside of described cylinder head 8.Cylinder tube 4 two ends respectively with fairlead 2 and cylinder head 8
It is tightly connected.Described cylinder tube 4 periphery arranges two pull bars 1, pull bar 1 two ends respectively with fairlead 2 and cylinder
8 fixing connect.Described cylinder tube 4 periphery is provided with water vat cylinder 3, and water vat cylinder 3 is provided with one group and cools down out
The mouth of a river 11 and water inlet 12, water vat cylinder 3 two ends are tightly connected with fairlead 2 and cylinder head 8 respectively.
When water cooling oil cylinder works under 250 DEG C of hot environments, recirculated water enters from coolant intake 12, warp
Crossing water vat cylinder 3, the recirculated water after being heated flows out from cooling water outlet mouth 11, and then reaches to cool down oil cylinder purpose,
Ensure the long-time stable work of oil cylinder.
Embodiment 2
A kind of water cooling oil cylinder, including fairlead 2, cylinder tube 4, piston rod 5, piston 7, cylinder head 8, note
Oilhole 10, cylinder bracket 9, water vat cylinder 3, outlet 11 and water inlet 12.Arrange in described cylinder tube 4
Having piston 7, the side that described piston 7 advances is provided with cushion collar.Piston rod 5 is fixedly mounted on piston 7.
Cylinder tube 4 is provided with fairlead 2 in piston 7 direction of advance, and fairlead 2 is provided with oil filler point 10.Oil
Cylinder barrel 4 other end is provided with cylinder head 8, and cylinder head 8 is provided with oil filler point 10, and cylinder bracket 9 is fixedly connected on
The outside of described cylinder head 8.Cylinder tube 4 two ends are tightly connected with fairlead 2 and cylinder head 8 respectively.Described oil
Cylinder barrel 4 periphery arranges four pull bars 1, and pull bar 1 two ends are fixed be connected with fairlead 2 and cylinder head 8 respectively.Institute
Stating cylinder tube 4 periphery and be provided with water vat cylinder 3, water vat cylinder 3 is provided with two groups of cooling water outlet mouths 11 and water inlet
12, arrange two groups in order to increase cooling effect, water vat cylinder 3 two ends seal with fairlead 2 and cylinder head 8 respectively
Connect.
When water cooling oil cylinder works under 300 DEG C of hot environments, recirculated water enters from two coolant intakes 12,
Through water vat cylinder 3, the recirculated water after being heated flows out from two cooling water outlet mouths 11, and then reaches to cool down oil cylinder
Purpose, it is ensured that the long-time stable work of oil cylinder.
Embodiment 3
A kind of water cooling oil cylinder, including fairlead 2, cylinder tube 4, piston rod 5, piston 7, cylinder head 8, note
Oilhole 10, cylinder bracket 9, water vat cylinder 3, outlet 11 and water inlet 12.Arrange in described cylinder tube 4
Having piston 7, the side that described piston 7 advances is provided with cushion collar.Piston rod 5 is fixedly mounted on piston 7.
Cylinder tube 4 is provided with fairlead 2 in piston 7 direction of advance, and fairlead 2 is provided with oil filler point 10.Oil
Cylinder barrel 4 other end is provided with cylinder head 8, and cylinder head 8 is provided with oil filler point 10, and cylinder bracket 9 is fixedly connected on
The outside of described cylinder head 8.Cylinder tube 4 two ends are tightly connected with fairlead 2 and cylinder head 8 respectively.Described oil
Cylinder barrel 4 periphery arranges four pull bars 1, and pull bar 1 two ends are fixed be connected with fairlead 2 and cylinder head 8 respectively.Institute
Stating cylinder tube 4 periphery and be provided with water vat cylinder 3, water vat cylinder 3 is provided with three groups of cooling water outlet mouths 11 and water inlet
12, water vat cylinder 3 two ends are tightly connected with fairlead 2 and cylinder head 8 respectively.
When water cooling oil cylinder works under 400 DEG C of hot environments, recirculated water enters from three coolant intakes 12,
Through water vat cylinder 3, the recirculated water after being heated flows out from three cooling water outlet mouths 11, and then reaches to cool down oil cylinder
Purpose, it is ensured that the long-time stable work of oil cylinder.
Claims (5)
1. a water cooling oil cylinder, including fairlead (2), cylinder tube (4), piston rod (5), piston (7),
Cylinder head (8) and oil filler point (10), be provided with piston (7), piston rod (5) in described cylinder tube (4)
Being fixedly mounted on piston (7), cylinder tube (4) is provided with fairlead (2) in piston (7) direction of advance,
Fairlead (2) is provided with oil filler point (10), and cylinder tube (4) other end is provided with cylinder head (8), cylinder head (8)
Being provided with oil filler point (10), cylinder tube (4) two ends seal even with fairlead (2) and cylinder head (8) respectively
Connect, it is characterised in that: described cylinder tube (4) periphery is provided with water vat cylinder (3), and water vat cylinder (3) is arranged
Have cooling water outlet mouth (11) and coolant intake (12), water vat cylinder (3) two ends respectively with fairlead (2)
It is tightly connected with cylinder head (8).
A kind of water cooling oil cylinder the most according to claim 1, it is characterised in that: described water cooling oil cylinder
Also include that cylinder bracket (9), cylinder bracket (9) are fixedly connected on the outside of described cylinder head (8).
A kind of water cooling oil cylinder the most according to claim 1, it is characterised in that: described piston (7) is front
The side entered is provided with cushion collar.
A kind of water cooling oil cylinder the most according to claim 1, it is characterised in that: described cylinder tube (4)
Peripheral at least provided with two pull bars (1), pull bar (1) two ends are solid with fairlead (2) and cylinder head (8) respectively
Fixed connection.
A kind of water cooling oil cylinder the most according to claim 1, it is characterised in that: described water vat cylinder (3)
Least one set coolant intake (11) and cooling water outlet mouth (12) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308716.2U CN205559416U (en) | 2016-04-13 | 2016-04-13 | Water cooling hydro -cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308716.2U CN205559416U (en) | 2016-04-13 | 2016-04-13 | Water cooling hydro -cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559416U true CN205559416U (en) | 2016-09-07 |
Family
ID=56811845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620308716.2U Expired - Fee Related CN205559416U (en) | 2016-04-13 | 2016-04-13 | Water cooling hydro -cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559416U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593987A (en) * | 2016-12-07 | 2017-04-26 | 泸州长江液压密封件有限公司 | Supporting device convenient to adjust worktable height |
| CN110043529A (en) * | 2019-05-15 | 2019-07-23 | 扬州力液德机械有限公司 | A kind of high efficiency and heat radiation protective cover for hydraulic cylinder |
| CN110195730A (en) * | 2019-06-03 | 2019-09-03 | 武汉重工铸锻有限责任公司 | For forming the special-purpose hydraulic cylinder of super pipeline ozzle |
| CN111016245A (en) * | 2019-12-03 | 2020-04-17 | 合肥铭衡机械制造有限公司 | Hydraulic cylinder for punching machine with cooling function |
-
2016
- 2016-04-13 CN CN201620308716.2U patent/CN205559416U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593987A (en) * | 2016-12-07 | 2017-04-26 | 泸州长江液压密封件有限公司 | Supporting device convenient to adjust worktable height |
| CN110043529A (en) * | 2019-05-15 | 2019-07-23 | 扬州力液德机械有限公司 | A kind of high efficiency and heat radiation protective cover for hydraulic cylinder |
| CN110043529B (en) * | 2019-05-15 | 2023-08-25 | 扬州力液德机械有限公司 | Efficient heat dissipation protective cover for hydraulic cylinder |
| CN110195730A (en) * | 2019-06-03 | 2019-09-03 | 武汉重工铸锻有限责任公司 | For forming the special-purpose hydraulic cylinder of super pipeline ozzle |
| CN111016245A (en) * | 2019-12-03 | 2020-04-17 | 合肥铭衡机械制造有限公司 | Hydraulic cylinder for punching machine with cooling function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170413 |