CN212838709U - Wear-resistant hydraulic oil cylinder - Google Patents
Wear-resistant hydraulic oil cylinder Download PDFInfo
- Publication number
- CN212838709U CN212838709U CN202021669001.2U CN202021669001U CN212838709U CN 212838709 U CN212838709 U CN 212838709U CN 202021669001 U CN202021669001 U CN 202021669001U CN 212838709 U CN212838709 U CN 212838709U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixed
- hydraulic
- fixing
- seat
- 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.)
- Active
Links
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses a wear-resistant hydraulic oil cylinder, which comprises a hydraulic cylinder and a connecting seat, wherein the left end of the hydraulic cylinder is provided with the connecting seat, the upper end outer wall of the connecting seat is provided with a connecting port, the left end outer wall of the hydraulic cylinder is provided with a hydraulic rod, the left end outer wall of the hydraulic rod passes through the connecting seat and is arranged at the left side of the connecting seat, the left end outer wall of the hydraulic rod is provided with a connecting head, the right end outer wall of the hydraulic cylinder is provided with a fixed seat, the right end outer wall of the fixed seat is provided with a telescopic connecting device, the fixed end of the hydraulic oil cylinder can be telescopically adjusted according to the use by additionally arranging the telescopic connecting device on the wear-resistant hydraulic oil cylinder, the fixed end of the hydraulic oil cylinder can be adjusted according to the use, the effective fixed length of the, make this novel wear-resisting hydraulic cylinder use more convenient through flexible connecting device.
Description
Technical Field
The utility model belongs to the technical field of the pneumatic cylinder is relevant, concretely relates to wear-resisting hydraulic cylinder.
Background
The hydraulic cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion), has simple structure and reliable work, can omit a speed reducer when realizing reciprocating motion, has no transmission clearance and moves stably, thereby being widely applied to various mechanical hydraulic systems, and the output force of the hydraulic cylinder is in direct proportion to the effective area of a piston and the pressure difference between the two sides of the piston.
The prior wear-resistant hydraulic oil cylinder technology has the following problems: when the pneumatic cylinder is connected the use, need fix the bottom and just can provide recoil force to the hydraulic stem and make the hydraulic stem can push away the animal body and use, but the length of current pneumatic cylinder can not be adjusted according to the use for the position at different length demands need use the pneumatic cylinder of different length fixed, makes the pneumatic cylinder use to have certain limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting hydraulic cylinder to the pneumatic cylinder that proposes in solving above-mentioned background can not adjust self fixed length when using according to the user's needs, makes the pneumatic cylinder use the problem that has certain limitation.
In order to achieve the above object, the utility model provides a following technical scheme: a wear-resistant hydraulic oil cylinder comprises a hydraulic cylinder and a connecting seat, wherein the connecting seat is installed at the left end of the hydraulic cylinder, a connecting port is formed in the outer wall of the upper end of the connecting seat, a hydraulic rod is arranged on the outer wall of the left end of the hydraulic cylinder, the outer wall of the left end of the hydraulic rod penetrates through the connecting seat and is arranged on the left side of the connecting seat, a connecting head is arranged on the outer wall of the left end of the hydraulic rod, a fixed seat is arranged on the outer wall of the right end of the hydraulic cylinder, a telescopic connecting device is arranged on the outer wall of the right end of the fixed seat and comprises a threaded sleeve, a fixed shaft, a connecting nut, a fixed column, a movable groove, a connecting sleeve, a connecting convex ring and a positioning ring, the fixed column is arranged on the outer wall of the right end of the fixed seat, the connecting sleeve is sleeved on the outer, the fixed shaft is arranged on the outer wall of the front end of the fixed column, the outer wall of the front end of the fixed shaft penetrates through the movable groove and is arranged on the front side of the connecting sleeve, the connecting nut is sleeved outside the fixed shaft at the front end of the connecting sleeve, the outer wall of the right side of the front end of the fixed column is sleeved with the connecting convex ring, and the positioning ring is sleeved inside the left end of the connecting sleeve.
Preferably, the outer wall of fixed column is smooth wall, the inner wall of holding ring and the outer wall of fixed column can laminate completely, holding ring and adapter sleeve pass through welded mode fixed connection.
Preferably, the outer wall of the left end of the hydraulic rod is provided with a fixing thread, and the hydraulic rod is in threaded connection with the connector through the fixing thread.
Preferably, the number of the fixed shafts is two, the two fixed shafts are respectively arranged on the outer walls of the front end and the rear end of the fixed column, and the two fixed shafts are respectively in threaded connection with the connecting sleeve through connecting nuts.
Preferably, a fixed gasket is sleeved outside the fixed shaft, and the connecting nut is sleeved outside the fixed shaft at the front end of the fixed gasket.
Preferably, the number of the connecting ports is two, and the two connecting ports are respectively arranged on the outer walls of the upper ends of the connecting seat and the fixing seat.
Compared with the prior art, the utility model provides a wear-resisting hydraulic cylinder possesses following beneficial effect:
the utility model adds the telescopic connecting device on the wear-resistant hydraulic oil cylinder, so that the fixed end of the hydraulic oil cylinder can be adjusted in a telescopic way according to the use, the fixation of the hydraulic oil cylinder can be adjusted according to the use, the use requirement can be further met, when in use, the connecting nut is unscrewed from the fixed shaft, the position of the connecting sleeve outside the fixed column is adjusted, the position of the connecting nut fixed connecting sleeve is screwed after the position is adjusted to a proper position, the hydraulic cylinder can be connected with external equipment through the connector for pushing use, and has the advantages that when the fixed position of the hydraulic cylinder is not long enough, the position through adjusting the adapter sleeve changes hydraulic cylinder's effective fixed length, and can not lead to the fact the influence to hydraulic cylinder's normal use, makes this novel wear-resisting hydraulic cylinder use more convenient through flexible connecting device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of a front structure of a wear-resistant hydraulic cylinder provided by the utility model;
fig. 2 is a schematic front structural view of the telescopic connection device provided by the present invention;
fig. 3 is a schematic view of a front cross-sectional structure of the telescopic connection device according to the present invention.
In the figure: 1. a connector; 2. a hydraulic lever; 3. a connecting port; 4. a hydraulic cylinder; 5. a fixed seat; 6. a telescopic connection device; 7. a connecting seat; 8. a threaded sleeve; 9. a fixed shaft; 10. a connecting nut; 11. fixing a column; 12. a movable groove; 13. connecting sleeves; 14. a connecting convex ring; 15. a retaining ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wear-resistant hydraulic oil cylinder comprises a hydraulic cylinder 4 and a connecting seat 7, wherein the connecting seat 7 is installed at the left end of the hydraulic cylinder 4, a connecting port 3 is formed in the outer wall of the upper end of the connecting seat 7, a hydraulic rod 2 is arranged on the outer wall of the left end of the hydraulic cylinder 4, the outer wall of the left end of the hydraulic rod 2 penetrates through the connecting seat 7 and is arranged on the left side of the connecting seat 7, a connecting head 1 is arranged on the outer wall of the left end of the hydraulic rod 2, a fixing thread is arranged on the outer wall of the left end of the hydraulic rod 2, the hydraulic rod 2 and the connecting head 1 are in spiral connection through the fixing thread, the connecting head 1 can be taken down from the front end of the hydraulic rod 2 through the fixing thread, the connection effect of the fixing thread is firmer, a fixing seat 5 is arranged on the outer wall of the right end of the hydraulic cylinder 4, the connecting ports, the hydraulic rod 2 is driven by hydraulic oil to move in a telescopic manner in the hydraulic cylinder 4, a telescopic connecting device 6 is arranged on the outer wall of the right end of the fixed seat 5, the telescopic connecting device 6 comprises a threaded sleeve 8, a fixed shaft 9, a connecting nut 10, a fixed column 11, a movable groove 12, a connecting sleeve 13, a connecting convex ring 14 and a positioning ring 15, the fixed column 11 is arranged on the outer wall of the right end of the fixed seat 5, the connecting sleeve 13 is sleeved outside the right end of the fixed column 11, the threaded sleeve 8 is arranged inside the front end of the connecting sleeve 13 on the right side of the fixed column 11, the movable groove 12 is arranged inside the outer wall of the front end of the connecting sleeve 13, the fixed shaft 9 is arranged on the outer wall of the front end of the fixed column 11, the outer wall of the front end of the fixed shaft 9 penetrates through the movable groove 12 and is arranged on the front side of the connecting sleeve 13, a fixed gasket is sleeved outside the fixed gasket, the fixing effect is better.
The utility model provides a wear-resisting hydraulic cylinder, fixed axle 9 is provided with two altogether, two fixed axles 9 set up respectively on the front and back end outer wall of fixed column 11, two fixed axles 9 are equallyd divide and are do not passed through coupling nut 10 and adapter sleeve 13 screwed connection, the fixed axle 9 of both sides makes the connection effect of fixed column 11 and adapter sleeve 13 more firm, prevent not hard up problem from appearing, coupling nut 10 cup joints outside the fixed axle 9 at the adapter sleeve 13 front end, cup joint connection bulge loop 14 on the outer wall of fixed column 11 front end right side, holding ring 15 cup joints inside the left end of adapter sleeve 13, the outer wall of fixed column 11 is smooth wall, the inner wall of holding ring 15 and the outer wall of fixed column 11 can laminate completely, holding ring 15 and adapter sleeve 13 are through welded mode fixed connection, limiting effect through holding ring 15 can restrict fixed column 11 in.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the working principle of the novel wear-resistant hydraulic oil cylinder is that oil liquid is used as a working medium, motion is transmitted through the change of a sealing volume, power is transmitted through the pressure in the oil liquid, the mechanical energy of a prime motor is converted into the pressure energy (hydraulic energy) of the oil liquid, hydraulic oil enters the oil cylinder through a single valve by a manual pressurizing rod (hydraulic hand pump), the hydraulic oil entering the oil cylinder can not back up due to the single valve, the cylinder rod is forced to move upwards, then the hydraulic oil continuously enters the hydraulic cylinder during working, the hydraulic valve is continuously lifted upwards, the hydraulic valve is opened when the hydraulic oil descends, the hydraulic oil returns to the oil tank, when the hydraulic oil cylinder is used, the connecting nut 10 is unscrewed from the fixed shaft 9, the position of the connecting sleeve 13 outside the fixed column 11 is adjusted, the position of the connecting nut 10 is screwed down to fix the position of the connecting sleeve 13 after being adjusted to a proper position, the threaded sleeve 8 is sleeved with external fixing equipment, and can be connected with the external equipment through the connector 1 to be pushed for use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wear-resisting hydraulic cylinder, includes hydraulic cylinder (4) and connecting seat (7), its characterized in that: the left end of the hydraulic cylinder (4) is provided with a connecting seat (7), the upper end outer wall of the connecting seat (7) is provided with a connecting port (3), the left end outer wall of the hydraulic cylinder (4) is provided with a hydraulic rod (2), the left end outer wall of the hydraulic rod (2) penetrates through the connecting seat (7) and is arranged on the left side of the connecting seat (7), the left end outer wall of the hydraulic rod (2) is provided with a connecting head (1), the right end outer wall of the hydraulic cylinder (4) is provided with a fixing seat (5), the right end outer wall of the fixing seat (5) is provided with a telescopic connecting device (6), the telescopic connecting device (6) comprises a threaded sleeve (8), a fixing shaft (9), a connecting nut (10), a fixing column (11), a movable groove (12), a connecting sleeve (13), a connecting convex ring (14) and a positioning ring (15), the fixing column (11) is arranged on the right end outer wall, the connecting sleeve (13) is sleeved outside the right end of the fixed column (11), the threaded sleeve (8) is arranged inside the front end of the connecting sleeve (13) on the right side of the fixed column (11), the movable groove (12) is arranged inside the front end outer wall of the connecting sleeve (13), the fixed shaft (9) is arranged on the front end outer wall of the fixed column (11), the front end outer wall of the fixed shaft (9) penetrates through the movable groove (12) and is arranged on the front side of the connecting sleeve (13), the connecting nut (10) is sleeved outside the fixed shaft (9) at the front end of the connecting sleeve (13), the connecting convex ring (14) is sleeved on the outer wall of the right side of the front end of the fixed column (11), and the positioning ring (15) is sleeved inside the left end of the connecting sleeve (13).
2. A wear resistant hydraulic ram according to claim 1 wherein: the outer wall of fixed column (11) is smooth wall, the inner wall of holding ring (15) and the outer wall of fixed column (11) can laminate completely, holding ring (15) and adapter sleeve (13) are through welded mode fixed connection.
3. A wear resistant hydraulic ram according to claim 1 wherein: the hydraulic rod is characterized in that a fixing thread is arranged on the outer wall of the left end of the hydraulic rod (2), and the hydraulic rod (2) is in threaded connection with the connector (1) through the fixing thread.
4. A wear resistant hydraulic ram according to claim 1 wherein: the two fixing shafts (9) are arranged, the two fixing shafts (9) are respectively arranged on the outer walls of the front end and the rear end of the fixing column (11), and the two fixing shafts (9) are respectively in threaded connection with the connecting sleeve (13) through connecting nuts (10).
5. A wear resistant hydraulic ram according to claim 1 wherein: the outer part of the fixed shaft (9) is sleeved with a fixed gasket, and the connecting nut (10) is sleeved outside the fixed shaft (9) at the front end of the fixed gasket.
6. A wear resistant hydraulic ram according to claim 1 wherein: the connecting ports (3) are arranged in two, and the two connecting ports (3) are respectively arranged on the outer walls of the upper ends of the connecting seat (7) and the fixing seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021669001.2U CN212838709U (en) | 2020-08-12 | 2020-08-12 | Wear-resistant hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021669001.2U CN212838709U (en) | 2020-08-12 | 2020-08-12 | Wear-resistant hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212838709U true CN212838709U (en) | 2021-03-30 |
Family
ID=75132848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021669001.2U Active CN212838709U (en) | 2020-08-12 | 2020-08-12 | Wear-resistant hydraulic oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212838709U (en) |
-
2020
- 2020-08-12 CN CN202021669001.2U patent/CN212838709U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202468528U (en) | Multifunctional composite cylinder | |
| DE3378224D1 (en) | Piston-cylinder assembly | |
| CN212838709U (en) | Wear-resistant hydraulic oil cylinder | |
| CN111810485A (en) | Hydraulic oil cylinder assembly | |
| CN109236773A (en) | A kind of high-flow hydraulic control one-way valve | |
| CN210343889U (en) | Supercharging device for hydraulic cylinder | |
| CN202690555U (en) | Booster cylinder | |
| CN203926236U (en) | Single pump dual-speed hydraulic system | |
| CN2627237Y (en) | Piston type hydraulic pump | |
| CN202152771U (en) | Hydraulic cylinder | |
| CN206169600U (en) | Directional cover remove device of fluid pressure type | |
| CN204041421U (en) | Plunger pump packing_seal pressure compensator | |
| CN212838707U (en) | Hydraulic cylinder with mechanical compensation | |
| CN208268146U (en) | Without piston pressure cylinder | |
| CN107605821A (en) | A kind of novel gas-liquid conversion equipment | |
| CN212744578U (en) | Differential connection type quick hydraulic cylinder | |
| CN207920986U (en) | A kind of Pneumatic booster pump with unloading function | |
| CN206257341U (en) | The electro-hydraulic execution equipment of intelligence | |
| CN210769240U (en) | Diaphragm pump with adjustable output pressure | |
| CN205001136U (en) | Single plunger type water hydraulic drive pump under water | |
| CN210318252U (en) | One-way check type clutch master cylinder | |
| CN213360638U (en) | Oil cylinder capable of realizing automatic quick return | |
| CN109737297B (en) | Sealing connector of disposable straight cylinder type grease cylinder | |
| CN218564062U (en) | Hydraulic cylinder vertical U-shaped clamp structure | |
| CN215890659U (en) | Safety valve oil cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |