CN104613043A - Oil cylinder special for sintering machine - Google Patents
Oil cylinder special for sintering machine Download PDFInfo
- Publication number
- CN104613043A CN104613043A CN201410841243.8A CN201410841243A CN104613043A CN 104613043 A CN104613043 A CN 104613043A CN 201410841243 A CN201410841243 A CN 201410841243A CN 104613043 A CN104613043 A CN 104613043A
- Authority
- CN
- China
- Prior art keywords
- piston rod
- cylinder body
- piston
- sintering machine
- guide sleeve
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1438—Cylinder to end cap assemblies
- F15B15/1442—End cap sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
- F15B15/1461—Piston rod sealings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention discloses an oil cylinder special for a sintering machine. The oil cylinder special for the sintering machine comprises a piston rod, a cylinder body and a piston. One end of the piston rod is provided with the piston through a clamping ring, and the piston and an inner cavity of the cylinder body are in clearance fit and are sealed through a piston sealing ring. The other end of the piston rod is in threaded connection with a rod end ejection block and extends out of the cylinder body. A plurality of bolts penetrate through a gland to be in threaded connection with a guide sleeve, and the gland and the guide sleeve are mounted between the cylinder body and the piston rod through clamping keys. The piston rod is in clearance fit with the gland and the guide sleeve, the piston rod, the gland and the guide sleeve are sealed through a piston rod sealing ring, and the guide sleeve and the cylinder body are sealed through a cylinder barrel spigot sealing ring. An oil hole is formed in the cylinder body. The oil cylinder special for the sintering machine is mounted on a support on the tail portion of the sintering machine, after a balance block is mounted, when a sintering machine trolley needs to be lifted out, one left oil cylinder and one right oil cylinder are started, a sliding frame and a tail wheel on the tail portion are ejected out by a small distance, the mutual squeezing condition of the sintering machine trolley is removed, and then the sintering machine trolley can be lifted out. A hydraulic system is used for controlling, the left oil cylinder and the right oil cylinder can move simultaneously, and the pushing force is big.
Description
Technical field
The present invention relates to oil cylinder technical field, particularly relate to a kind of sintering machine special-purpose hydraulic cylinder.
Background technique
In prior art, when hanging out sintering pallet, between chassis, there will be the situation of mutual jam-packed, causing chassis to hang out.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of sintering machine special-purpose hydraulic cylinder, solves when hanging out sintering pallet, the problem of mutual jam-packed between chassis.
For solving the problems of the technologies described above, technological scheme of the present invention is: sintering machine special-purpose hydraulic cylinder, comprise piston rod, gland, guide sleeve, cylinder body and piston, one end of piston rod is provided with piston by snap ring, the inner chamber Spielpassung of piston and cylinder body and being sealed by piston packing; The other end of piston rod is threaded rod end jacking block and stretch out cylinder body; Several bolts are threaded with guide sleeve through gland, gland and guide sleeve are arranged between cylinder body and piston rod by card key, piston rod and gland and guide sleeve Spielpassung and sealed by rod seal circle, guide sleeve and cylinder body are sealed by cylinder barrel seam seal ring; Cylinder body is provided with oilhole.
Further, the cylinder diameter of cylinder body is 160mm, and the bar footpath of piston rod is 100mm, and stroke is 200mm, and working pressure is 31.5Mpa.
The invention has the beneficial effects as follows: on the support of sintering machine afterbody, the present invention is installed, after equilibrium block is installed, when needs hang out sintering pallet, start two the present invention in left and right, afterbody sliding frame and tail wheel are ejected a bit of distance, after removing the situation of jam-packed mutually between chassis, chassis can be hung out; Utilize HYDRAULIC CONTROL SYSTEM, two the present invention in left and right can be moved simultaneously, and thrust is large.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention;
Fig. 2 is left view of the present invention.
Wherein: 1. rod end jacking block, 2. piston rod, 3. rod seal circle, 4. gland, 5. card key, 6. cylinder barrel seam seal ring, 7. guide sleeve, 8. cylinder body, 9. piston, 10. piston packing, 11. snap rings, 12. bolts.
Embodiment
As shown in Figure 1 and Figure 2, sintering machine special-purpose hydraulic cylinder, comprises piston rod 2, gland 4, guide sleeve 7, cylinder body 8 and piston 9, and one end of piston rod 2 is provided with piston 9 by snap ring 11, the inner chamber Spielpassung of piston 9 and cylinder body 8 and being sealed by piston packing 10; The other end of piston rod 2 is threaded rod end jacking block 1 and stretch out cylinder body 8; Several bolts 12 are threaded with guide sleeve 7 through gland 4, gland 4 and guide sleeve 7 are arranged between cylinder body 8 and piston rod 2 by card key 5, piston rod 2 is with gland 4 and guide sleeve 7 Spielpassung and sealed by rod seal circle 3, and guide sleeve 7 and cylinder body 8 are sealed by cylinder barrel seam seal ring 6; Cylinder body 8 is provided with oilhole; The cylinder diameter of cylinder body 8 is 160mm, and the bar footpath of piston rod 2 is 100mm, and stroke is 200mm, and working pressure is 31.5Mpa; On the support of sintering machine afterbody, the present invention is installed, after equilibrium block is installed, when needs hang out sintering pallet, start two the present invention in left and right, afterbody sliding frame and tail wheel are ejected a bit of distance, after removing the situation of jam-packed mutually between chassis, chassis can be hung out; Utilize HYDRAULIC CONTROL SYSTEM, two the present invention in left and right can be moved simultaneously, and thrust is large.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technological scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (2)
1. sintering machine special-purpose hydraulic cylinder, it is characterized in that: comprise piston rod (2), gland (4), guide sleeve (7), cylinder body (8) and piston (9), one end of piston rod (2) is provided with piston (9) by snap ring (11), the inner chamber Spielpassung of piston (9) and cylinder body (8) and being sealed by piston packing (10); The other end of piston rod (2) is threaded rod end jacking block (1) and stretch out cylinder body (8); Several bolts (12) are threaded with guide sleeve (7) through gland (4), gland (4) and guide sleeve (7) are arranged between cylinder body (8) and piston rod (2) by card key (5), piston rod (2) and gland (4) and guide sleeve (7) Spielpassung and sealed by rod seal circle (3), guide sleeve (7) and cylinder body (8) are sealed by cylinder barrel seam seal ring (6); Cylinder body (8) is provided with oilhole.
2. sintering machine special-purpose hydraulic cylinder according to claim 1, is characterized in that: the cylinder diameter of described cylinder body (8) is 160mm, and the bar footpath of piston rod (2) is 100mm, and stroke is 200mm, and working pressure is 31.5Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841243.8A CN104613043A (en) | 2014-12-30 | 2014-12-30 | Oil cylinder special for sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841243.8A CN104613043A (en) | 2014-12-30 | 2014-12-30 | Oil cylinder special for sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613043A true CN104613043A (en) | 2015-05-13 |
Family
ID=53147644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841243.8A Pending CN104613043A (en) | 2014-12-30 | 2014-12-30 | Oil cylinder special for sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613043A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043104A (en) * | 2015-07-24 | 2015-11-11 | 唐山大隆机械制造有限责任公司 | Automatic hydraulic balancing device at tail portion of sintering machine |
| CN106089842A (en) * | 2016-06-16 | 2016-11-09 | 苏州安特实业有限公司 | A kind of hydraulic cylinder structure |
| CN107630860A (en) * | 2016-07-18 | 2018-01-26 | 丹阳市飞利健身器材有限公司 | A kind of aluminium rolls up processing cold-rolling mill two way seal roller cylinder structure |
| CN109323004A (en) * | 2018-11-21 | 2019-02-12 | 中国航发西安动力控制科技有限公司 | A kind of reduction clearance leakage structure with transitional pressure chamber |
| CN114321088A (en) * | 2021-12-31 | 2022-04-12 | 山东福阳液压科技有限公司 | Front-mounted dumper double-channel sealing hydraulic oil cylinder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700612A (en) * | 1983-05-03 | 1987-10-20 | Swiss Aluminium Ltd. | Electropneumatic drive system for crust breaking devices and process for operating the same |
| CN201560998U (en) * | 2009-11-24 | 2010-08-25 | 中船重工中南装备有限责任公司 | Hydraulic oil cylinder with novel guide sleeve structure |
| CN102367580A (en) * | 2011-09-19 | 2012-03-07 | 大连维乐液压制造有限公司 | Electrolytic aluminium crust breaking cylinder sealing system |
| CN202412637U (en) * | 2011-12-29 | 2012-09-05 | 浙江申达机器制造股份有限公司 | Large-scale anti-rotation clamping cylinder device |
| CN102886519A (en) * | 2012-10-16 | 2013-01-23 | 郑州机械研究所 | Hot-press sintering machine |
-
2014
- 2014-12-30 CN CN201410841243.8A patent/CN104613043A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700612A (en) * | 1983-05-03 | 1987-10-20 | Swiss Aluminium Ltd. | Electropneumatic drive system for crust breaking devices and process for operating the same |
| CN201560998U (en) * | 2009-11-24 | 2010-08-25 | 中船重工中南装备有限责任公司 | Hydraulic oil cylinder with novel guide sleeve structure |
| CN102367580A (en) * | 2011-09-19 | 2012-03-07 | 大连维乐液压制造有限公司 | Electrolytic aluminium crust breaking cylinder sealing system |
| CN202412637U (en) * | 2011-12-29 | 2012-09-05 | 浙江申达机器制造股份有限公司 | Large-scale anti-rotation clamping cylinder device |
| CN102886519A (en) * | 2012-10-16 | 2013-01-23 | 郑州机械研究所 | Hot-press sintering machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043104A (en) * | 2015-07-24 | 2015-11-11 | 唐山大隆机械制造有限责任公司 | Automatic hydraulic balancing device at tail portion of sintering machine |
| CN106089842A (en) * | 2016-06-16 | 2016-11-09 | 苏州安特实业有限公司 | A kind of hydraulic cylinder structure |
| CN107630860A (en) * | 2016-07-18 | 2018-01-26 | 丹阳市飞利健身器材有限公司 | A kind of aluminium rolls up processing cold-rolling mill two way seal roller cylinder structure |
| CN109323004A (en) * | 2018-11-21 | 2019-02-12 | 中国航发西安动力控制科技有限公司 | A kind of reduction clearance leakage structure with transitional pressure chamber |
| CN114321088A (en) * | 2021-12-31 | 2022-04-12 | 山东福阳液压科技有限公司 | Front-mounted dumper double-channel sealing hydraulic oil cylinder |
| CN114321088B (en) * | 2021-12-31 | 2024-02-23 | 山东福阳液压科技有限公司 | Double-channel sealing hydraulic cylinder of front dump truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |